Merge tag 'dev-2024-07'

.github/workflows/ci.yml

@@ -32,8 +32,8 @@ jobs:
           gmake -C vendor/stb/src
           gmake -C vendor/cgltf/src
           gmake -C vendor/miniaudio/src
-          ./odin check examples/all -vet -strict-style -target:netbsd_amd64
+          ./odin check examples/all -vet -strict-style -disallow-do -target:netbsd_amd64
-          ./odin check examples/all -vet -strict-style -target:netbsd_arm64
+          ./odin check examples/all -vet -strict-style -disallow-do -target:netbsd_arm64
           ./odin test tests/core/normal.odin -file -all-packages -define:ODIN_TEST_FANCY=false
           ./odin test tests/core/speed.odin -file -all-packages -o:speed -define:ODIN_TEST_FANCY=false
           ./odin test tests/vendor -all-packages -define:ODIN_TEST_FANCY=false
@@ -62,7 +62,7 @@ jobs:
           gmake -C vendor/stb/src
           gmake -C vendor/cgltf/src
           gmake -C vendor/miniaudio/src
-          ./odin check examples/all -vet -strict-style -target:freebsd_amd64
+          ./odin check examples/all -vet -strict-style -disallow-do -target:freebsd_amd64
           ./odin test tests/core/normal.odin -file -all-packages -define:ODIN_TEST_FANCY=false
           ./odin test tests/core/speed.odin -file -all-packages -o:speed -define:ODIN_TEST_FANCY=false
           ./odin test tests/vendor -all-packages -define:ODIN_TEST_FANCY=false
@@ -97,7 +97,7 @@ jobs:
       - name: Download LLVM (MacOS ARM)
         if: matrix.os == 'macos-14'
         run: |
-          brew install llvm@17
+          brew install llvm@17 wasmtime
           echo "/opt/homebrew/opt/llvm@17/bin" >> $GITHUB_PATH
 
       - name: Build Odin
@@ -135,18 +135,24 @@ jobs:
           ./run.sh
 
       - name: Odin check examples/all for Linux i386
-        run: ./odin check examples/all -vet -strict-style -target:linux_i386
+        run: ./odin check examples/all -vet -strict-style -disallow-do -target:linux_i386
         if: matrix.os == 'ubuntu-latest'
       - name: Odin check examples/all for Linux arm64
-        run: ./odin check examples/all -vet -strict-style -target:linux_arm64
+        run: ./odin check examples/all -vet -strict-style -disallow-do -target:linux_arm64
         if: matrix.os == 'ubuntu-latest'
       - name: Odin check examples/all for FreeBSD amd64
-        run: ./odin check examples/all -vet -strict-style -target:freebsd_amd64
+        run: ./odin check examples/all -vet -strict-style -disallow-do -target:freebsd_amd64
         if: matrix.os == 'ubuntu-latest'
       - name: Odin check examples/all for OpenBSD amd64
-        run: ./odin check examples/all -vet -strict-style -target:openbsd_amd64
+        run: ./odin check examples/all -vet -strict-style -disallow-do -target:openbsd_amd64
         if: matrix.os == 'ubuntu-latest'
 
+      - name: Run demo on WASI WASM32
+        run: |
+          ./odin build examples/demo -target:wasi_wasm32 -vet -strict-style -disallow-do -out:demo.wasm
+          wasmtime ./demo.wasm
+        if: matrix.os == 'macos-14'
+
   build_windows:
     name: Windows Build, Check, and Test
     runs-on: windows-2022

base/intrinsics/intrinsics.odin

@@ -195,6 +195,7 @@ type_proc_parameter_type  :: proc($T: typeid, index: int) -> typeid where type_i
 type_proc_return_type     :: proc($T: typeid, index: int) -> typeid where type_is_proc(T) ---
 
 type_struct_field_count          :: proc($T: typeid) -> int  where type_is_struct(T) ---
+type_struct_has_implicit_padding :: proc($T: typeid) -> bool where type_is_struct(T) ---
 
 type_polymorphic_record_parameter_count :: proc($T: typeid) -> typeid ---
 type_polymorphic_record_parameter_value :: proc($T: typeid, index: int) -> $V ---

base/runtime/core_builtin.odin

@@ -65,7 +65,7 @@ copy :: proc{copy_slice, copy_from_string}
 // with the old value, and reducing the length of the dynamic array by 1.
 //
 // Note: This is an O(1) operation.
-// Note: If you the elements to remain in their order, use `ordered_remove`.
+// Note: If you want the elements to remain in their order, use `ordered_remove`.
 // Note: If the index is out of bounds, this procedure will panic.
 @builtin
 unordered_remove :: proc(array: ^$D/[dynamic]$T, index: int, loc := #caller_location) #no_bounds_check {
@@ -79,7 +79,7 @@ unordered_remove :: proc(array: ^$D/[dynamic]$T, index: int, loc := #caller_loca
 // `ordered_remove` removed the element at the specified `index` whilst keeping the order of the other elements.
 //
 // Note: This is an O(N) operation.
-// Note: If you the elements do not have to remain in their order, prefer `unordered_remove`.
+// Note: If the elements do not have to remain in their order, prefer `unordered_remove`.
 // Note: If the index is out of bounds, this procedure will panic.
 @builtin
 ordered_remove :: proc(array: ^$D/[dynamic]$T, index: int, loc := #caller_location) #no_bounds_check {
@@ -163,21 +163,43 @@ pop_front_safe :: proc "contextless" (array: ^$T/[dynamic]$E) -> (res: E, ok: bo
 
 // `clear` will set the length of a passed dynamic array or map to `0`
 @builtin
-clear :: proc{clear_dynamic_array, clear_map}
+clear :: proc{
+	clear_dynamic_array,
+	clear_map,
+
+	clear_soa_dynamic_array,
+}
 
 // `reserve` will try to reserve memory of a passed dynamic array or map to the requested element count (setting the `cap`).
 @builtin
-reserve :: proc{reserve_dynamic_array, reserve_map}
+reserve :: proc{
+	reserve_dynamic_array,
+	reserve_map,
+
+	reserve_soa,
+}
 
 @builtin
-non_zero_reserve :: proc{non_zero_reserve_dynamic_array}
+non_zero_reserve :: proc{
+	non_zero_reserve_dynamic_array,
+
+	non_zero_reserve_soa,
+}
 
 // `resize` will try to resize memory of a passed dynamic array to the requested element count (setting the `len`, and possibly `cap`).
 @builtin
-resize :: proc{resize_dynamic_array}
+resize :: proc{
+	resize_dynamic_array,
+
+	resize_soa,
+}
 
 @builtin
-non_zero_resize :: proc{non_zero_resize_dynamic_array}
+non_zero_resize :: proc{
+	non_zero_resize_dynamic_array,
+
+	non_zero_resize_soa,
+}
 
 // Shrinks the capacity of a dynamic array or map down to the current length, or the given capacity.
 @builtin
@@ -268,7 +290,7 @@ new_clone :: proc(data: $T, allocator := context.allocator, loc := #caller_locat
 	return
 }
 
-DEFAULT_RESERVE_CAPACITY :: 16
+DEFAULT_DYNAMIC_ARRAY_CAPACITY :: 8
 
 @(require_results)
 make_aligned :: proc($T: typeid/[]$E, #any_int len: int, alignment: int, allocator := context.allocator, loc := #caller_location) -> (T, Allocator_Error) #optional_allocator_error {
@@ -295,7 +317,7 @@ make_slice :: proc($T: typeid/[]$E, #any_int len: int, allocator := context.allo
 // Note: Prefer using the procedure group `make`.
 @(builtin, require_results)
 make_dynamic_array :: proc($T: typeid/[dynamic]$E, allocator := context.allocator, loc := #caller_location) -> (T, Allocator_Error) #optional_allocator_error {
-	return make_dynamic_array_len_cap(T, 0, DEFAULT_RESERVE_CAPACITY, allocator, loc)
+	return make_dynamic_array_len_cap(T, 0, 0, allocator, loc)
 }
 // `make_dynamic_array_len` allocates and initializes a dynamic array. Like `new`, the first argument is a type, not a value.
 // Unlike `new`, `make`'s return value is the same as the type of its argument, not a pointer to it.
@@ -364,6 +386,11 @@ make :: proc{
 	make_dynamic_array_len_cap,
 	make_map,
 	make_multi_pointer,
+
+	make_soa_slice,
+	make_soa_dynamic_array,
+	make_soa_dynamic_array_len,
+	make_soa_dynamic_array_len_cap,
 }
 
 
@@ -423,8 +450,8 @@ _append_elem :: #force_inline proc(array: ^$T/[dynamic]$E, arg: E, should_zero:
 		return 1, nil
 	} else {
 		if cap(array) < len(array)+1 {
-			// Same behavior as _append_elems but there's only one arg, so we always just add 8.
+			// Same behavior as _append_elems but there's only one arg, so we always just add DEFAULT_DYNAMIC_ARRAY_CAPACITY.
-			cap := 2 * cap(array) + 8
+			cap := 2 * cap(array) + DEFAULT_DYNAMIC_ARRAY_CAPACITY
 
 			// do not 'or_return' here as it could be a partial success
 			if should_zero {
@@ -473,7 +500,7 @@ _append_elems :: #force_inline proc(array: ^$T/[dynamic]$E, should_zero: bool, l
 		return arg_len, nil
 	} else {
 		if cap(array) < len(array)+arg_len {
-			cap := 2 * cap(array) + max(8, arg_len)
+			cap := 2 * cap(array) + max(DEFAULT_DYNAMIC_ARRAY_CAPACITY, arg_len)
 
 			// do not 'or_return' here as it could be a partial success
 			if should_zero {
@@ -541,8 +568,23 @@ append_string :: proc(array: ^$T/[dynamic]$E/u8, args: ..string, loc := #caller_
 }
 
 // The append built-in procedure appends elements to the end of a dynamic array
-@builtin append :: proc{append_elem, append_elems, append_elem_string}
+@builtin append :: proc{
-@builtin non_zero_append :: proc{non_zero_append_elem, non_zero_append_elems, non_zero_append_elem_string}
+	append_elem,
+	append_elems,
+	append_elem_string,
+
+	append_soa_elem,
+	append_soa_elems,
+}
+
+@builtin non_zero_append :: proc{
+	non_zero_append_elem,
+	non_zero_append_elems,
+	non_zero_append_elem_string,
+
+	non_zero_append_soa_elem,
+	non_zero_append_soa_elems,
+}
 
 
 @builtin

base/runtime/core_builtin_soa.odin

@@ -55,7 +55,7 @@ raw_soa_footer_slice :: proc(array: ^$T/#soa[]$E) -> (footer: ^Raw_SOA_Footer_Sl
 	if array == nil {
 		return nil
 	}
-	field_count := uintptr(intrinsics.type_struct_field_count(E))
+	field_count := uintptr(len(E) when intrinsics.type_is_array(E) else intrinsics.type_struct_field_count(E))
 	footer = (^Raw_SOA_Footer_Slice)(uintptr(array) + field_count*size_of(rawptr))
 	return
 }
@@ -64,12 +64,7 @@ raw_soa_footer_dynamic_array :: proc(array: ^$T/#soa[dynamic]$E) -> (footer: ^Ra
 	if array == nil {
 		return nil
 	}
-	field_count: uintptr
+	field_count := uintptr(len(E) when intrinsics.type_is_array(E) else intrinsics.type_struct_field_count(E))
-	when intrinsics.type_is_array(E) {
-		field_count = len(E)
-	} else {
-		field_count = uintptr(intrinsics.type_struct_field_count(E))
-	}
 	footer = (^Raw_SOA_Footer_Dynamic_Array)(uintptr(array) + field_count*size_of(rawptr))
 	return
 }
@@ -98,7 +93,7 @@ make_soa_aligned :: proc($T: typeid/#soa[]$E, length: int, alignment: int, alloc
 	ti = type_info_base(ti)
 	si := &ti.variant.(Type_Info_Struct)
 
-	field_count := uintptr(intrinsics.type_struct_field_count(E))
+	field_count := uintptr(len(E) when intrinsics.type_is_array(E) else intrinsics.type_struct_field_count(E))
 
 	total_size := 0
 	for i in 0..<field_count {
@@ -147,7 +142,7 @@ make_soa_slice :: proc($T: typeid/#soa[]$E, length: int, allocator := context.al
 @(builtin, require_results)
 make_soa_dynamic_array :: proc($T: typeid/#soa[dynamic]$E, allocator := context.allocator, loc := #caller_location) -> (array: T, err: Allocator_Error) #optional_allocator_error {
 	context.allocator = allocator
-	reserve_soa(&array, DEFAULT_RESERVE_CAPACITY, loc) or_return
+	reserve_soa(&array, 0, loc) or_return
 	return array, nil
 }
 
@@ -187,8 +182,28 @@ resize_soa :: proc(array: ^$T/#soa[dynamic]$E, length: int, loc := #caller_locat
 	return nil
 }
 
+@builtin
+non_zero_resize_soa :: proc(array: ^$T/#soa[dynamic]$E, length: int, loc := #caller_location) -> Allocator_Error {
+	if array == nil {
+		return nil
+	}
+	non_zero_reserve_soa(array, length, loc) or_return
+	footer := raw_soa_footer(array)
+	footer.len = length
+	return nil
+}
+
 @builtin
 reserve_soa :: proc(array: ^$T/#soa[dynamic]$E, capacity: int, loc := #caller_location) -> Allocator_Error {
+	return _reserve_soa(array, capacity, true, loc)
+}
+
+@builtin
+non_zero_reserve_soa :: proc(array: ^$T/#soa[dynamic]$E, capacity: int, loc := #caller_location) -> Allocator_Error {
+	return _reserve_soa(array, capacity, false, loc)
+}
+
+_reserve_soa :: proc(array: ^$T/#soa[dynamic]$E, capacity: int, zero_memory: bool, loc := #caller_location) -> Allocator_Error {
 	if array == nil {
 		return nil
 	}
@@ -213,12 +228,7 @@ reserve_soa :: proc(array: ^$T/#soa[dynamic]$E, capacity: int, loc := #caller_lo
 	ti = type_info_base(ti)
 	si := &ti.variant.(Type_Info_Struct)
 
-	field_count: uintptr
+	field_count := uintptr(len(E) when intrinsics.type_is_array(E) else intrinsics.type_struct_field_count(E))
-	when intrinsics.type_is_array(E) {
-		field_count = len(E)
-	} else {
-		field_count = uintptr(intrinsics.type_struct_field_count(E))
-	}
 	assert(footer.cap == old_cap)
 
 	old_size := 0
@@ -238,7 +248,7 @@ reserve_soa :: proc(array: ^$T/#soa[dynamic]$E, capacity: int, loc := #caller_lo
 	old_data := (^rawptr)(array)^
 
 	new_bytes := array.allocator.procedure(
-		array.allocator.data, .Alloc, new_size, max_align,
+		array.allocator.data, .Alloc if zero_memory else .Alloc_Non_Zeroed, new_size, max_align,
 		nil, old_size, loc,
 	) or_return
 	new_data := raw_data(new_bytes)
@@ -273,15 +283,26 @@ reserve_soa :: proc(array: ^$T/#soa[dynamic]$E, capacity: int, loc := #caller_lo
 	return nil
 }
 
+
 @builtin
-append_soa_elem :: proc(array: ^$T/#soa[dynamic]$E, arg: E, loc := #caller_location) -> (n: int, err: Allocator_Error) #optional_allocator_error {
+append_soa_elem :: proc(array: ^$T/#soa[dynamic]$E, #no_broadcast arg: E, loc := #caller_location) -> (n: int, err: Allocator_Error) #optional_allocator_error {
+	return _append_soa_elem(array, true, arg, loc)
+}
+
+@builtin
+non_zero_append_soa_elem :: proc(array: ^$T/#soa[dynamic]$E, #no_broadcast arg: E, loc := #caller_location) -> (n: int, err: Allocator_Error) #optional_allocator_error {
+	return _append_soa_elem(array, false, arg, loc)
+}
+
+_append_soa_elem :: proc(array: ^$T/#soa[dynamic]$E, zero_memory: bool, #no_broadcast arg: E, loc := #caller_location) -> (n: int, err: Allocator_Error) #optional_allocator_error {
 	if array == nil {
 		return 0, nil
 	}
 
 	if cap(array) <= len(array) + 1 {
-		cap := 2 * cap(array) + 8
+		// Same behavior as append_soa_elems but there's only one arg, so we always just add DEFAULT_DYNAMIC_ARRAY_CAPACITY.
-		err = reserve_soa(array, cap, loc) // do not 'or_return' here as it could be a partial success
+		cap := 2 * cap(array) + DEFAULT_DYNAMIC_ARRAY_CAPACITY
+		err = _reserve_soa(array, cap, zero_memory, loc) // do not 'or_return' here as it could be a partial success
 	}
 
 	footer := raw_soa_footer(array)
@@ -290,12 +311,7 @@ append_soa_elem :: proc(array: ^$T/#soa[dynamic]$E, arg: E, loc := #caller_locat
 		ti := type_info_of(T)
 		ti = type_info_base(ti)
 		si := &ti.variant.(Type_Info_Struct)
-		field_count: uintptr
+		field_count := uintptr(len(E) when intrinsics.type_is_array(E) else intrinsics.type_struct_field_count(E))
-		when intrinsics.type_is_array(E) {
-			field_count = len(E)
-		} else {
-			field_count = uintptr(intrinsics.type_struct_field_count(E))
-		}
 
 		data := (^rawptr)(array)^
 
@@ -326,7 +342,17 @@ append_soa_elem :: proc(array: ^$T/#soa[dynamic]$E, arg: E, loc := #caller_locat
 }
 
 @builtin
-append_soa_elems :: proc(array: ^$T/#soa[dynamic]$E, args: ..E, loc := #caller_location) -> (n: int, err: Allocator_Error) #optional_allocator_error {
+append_soa_elems :: proc(array: ^$T/#soa[dynamic]$E, #no_broadcast args: ..E, loc := #caller_location) -> (n: int, err: Allocator_Error) #optional_allocator_error {
+	return _append_soa_elems(array, true, args=args, loc=loc)
+}
+
+@builtin
+non_zero_append_soa_elems :: proc(array: ^$T/#soa[dynamic]$E, #no_broadcast args: ..E, loc := #caller_location) -> (n: int, err: Allocator_Error) #optional_allocator_error {
+	return _append_soa_elems(array, false, args=args, loc=loc)
+}
+
+
+_append_soa_elems :: proc(array: ^$T/#soa[dynamic]$E, zero_memory: bool, #no_broadcast args: ..E, loc := #caller_location) -> (n: int, err: Allocator_Error) #optional_allocator_error {
 	if array == nil {
 		return
 	}
@@ -337,8 +363,8 @@ append_soa_elems :: proc(array: ^$T/#soa[dynamic]$E, args: ..E, loc := #caller_l
 	}
 
 	if cap(array) <= len(array)+arg_len {
-		cap := 2 * cap(array) + max(8, arg_len)
+		cap := 2 * cap(array) + max(DEFAULT_DYNAMIC_ARRAY_CAPACITY, arg_len)
-		err = reserve_soa(array, cap, loc) // do not 'or_return' here as it could be a partial success
+		err = _reserve_soa(array, cap, zero_memory, loc) // do not 'or_return' here as it could be a partial success
 	}
 	arg_len = min(cap(array)-len(array), arg_len)
 
@@ -347,7 +373,7 @@ append_soa_elems :: proc(array: ^$T/#soa[dynamic]$E, args: ..E, loc := #caller_l
 		ti := type_info_of(typeid_of(T))
 		ti = type_info_base(ti)
 		si := &ti.variant.(Type_Info_Struct)
-		field_count := uintptr(intrinsics.type_struct_field_count(E))
+		field_count := uintptr(len(E) when intrinsics.type_is_array(E) else intrinsics.type_struct_field_count(E))
 
 		data := (^rawptr)(array)^
 
@@ -389,7 +415,8 @@ append_soa :: proc{
 
 
 delete_soa_slice :: proc(array: $T/#soa[]$E, allocator := context.allocator, loc := #caller_location) -> Allocator_Error {
-	when intrinsics.type_struct_field_count(E) != 0 {
+	field_count :: len(E) when intrinsics.type_is_array(E) else intrinsics.type_struct_field_count(E)
+	when field_count != 0 {
 		array := array
 		ptr := (^rawptr)(&array)^
 		free(ptr, allocator, loc) or_return
@@ -398,7 +425,8 @@ delete_soa_slice :: proc(array: $T/#soa[]$E, allocator := context.allocator, loc
 }
 
 delete_soa_dynamic_array :: proc(array: $T/#soa[dynamic]$E, loc := #caller_location) -> Allocator_Error {
-	when intrinsics.type_struct_field_count(E) != 0 {
+	field_count :: len(E) when intrinsics.type_is_array(E) else intrinsics.type_struct_field_count(E)
+	when field_count != 0 {
 		array := array
 		ptr := (^rawptr)(&array)^
 		footer := raw_soa_footer(&array)
@@ -416,7 +444,8 @@ delete_soa :: proc{
 
 
 clear_soa_dynamic_array :: proc(array: ^$T/#soa[dynamic]$E) {
-	when intrinsics.type_struct_field_count(E) != 0 {
+	field_count :: len(E) when intrinsics.type_is_array(E) else intrinsics.type_struct_field_count(E)
+	when field_count != 0 {
 		footer := raw_soa_footer(array)
 		footer.len = 0
 	}
@@ -438,12 +467,7 @@ into_dynamic_soa :: proc(array: $T/#soa[]$E) -> #soa[dynamic]E {
 		allocator = nil_allocator(),
 	}
 
-	field_count: uintptr
+	field_count := uintptr(len(E) when intrinsics.type_is_array(E) else intrinsics.type_struct_field_count(E))
-	when intrinsics.type_is_array(E) {
-		field_count = len(E)
-	} else {
-		field_count = uintptr(intrinsics.type_struct_field_count(E))
-	}
 
 	array := array
 	dynamic_data := ([^]rawptr)(&d)[:field_count]
@@ -467,12 +491,7 @@ unordered_remove_soa :: proc(array: ^$T/#soa[dynamic]$E, index: int, loc := #cal
 		ti = type_info_base(ti)
 		si := &ti.variant.(Type_Info_Struct)
 
-		field_count: uintptr
+		field_count := uintptr(len(E) when intrinsics.type_is_array(E) else intrinsics.type_struct_field_count(E))
-		when intrinsics.type_is_array(E) {
-			field_count = len(E)
-		} else {
-			field_count = uintptr(intrinsics.type_struct_field_count(E))
-		}
 
 		data := uintptr(array)
 		for i in 0..<field_count {
@@ -500,12 +519,7 @@ ordered_remove_soa :: proc(array: ^$T/#soa[dynamic]$E, index: int, loc := #calle
 		ti = type_info_base(ti)
 		si := &ti.variant.(Type_Info_Struct)
 
-		field_count: uintptr
+		field_count := uintptr(len(E) when intrinsics.type_is_array(E) else intrinsics.type_struct_field_count(E))
-		when intrinsics.type_is_array(E) {
-			field_count = len(E)
-		} else {
-			field_count = uintptr(intrinsics.type_struct_field_count(E))
-		}
 
 		data := uintptr(array)
 		for i in 0..<field_count {

base/runtime/entry_wasm.odin

@@ -22,6 +22,11 @@ when !ODIN_TEST && !ODIN_NO_ENTRY_POINT {
 		@(link_name="_start", linkage="strong", require, export)
 		_start :: proc "c" () {
 			context = default_context()
+
+			when ODIN_OS == .WASI {
+				_wasi_setup_args()
+			}
+
 			#force_no_inline _startup_runtime()
 			intrinsics.__entry_point()
 		}

base/runtime/heap_allocator_other.odin

@@ -3,13 +3,16 @@
 package runtime
 
 _heap_alloc :: proc "contextless" (size: int, zero_memory := true) -> rawptr {
+	context = default_context()
 	unimplemented("base:runtime 'heap_alloc' procedure is not supported on this platform")
 }
 
 _heap_resize :: proc "contextless" (ptr: rawptr, new_size: int) -> rawptr {
+	context = default_context()
 	unimplemented("base:runtime 'heap_resize' procedure is not supported on this platform")
 }
 
 _heap_free :: proc "contextless" (ptr: rawptr) {
+	context = default_context()
 	unimplemented("base:runtime 'heap_free' procedure is not supported on this platform")
 }

base/runtime/internal.odin

@@ -1,3 +1,4 @@
+//+vet !cast
 package runtime
 
 import "base:intrinsics"
@@ -29,7 +30,7 @@ is_power_of_two_int :: #force_inline proc "contextless" (x: int) -> bool {
 	return (x & (x-1)) == 0
 }
 
-align_forward_int :: #force_inline proc(ptr, align: int) -> int {
+align_forward_int :: #force_inline proc "odin" (ptr, align: int) -> int {
 	assert(is_power_of_two_int(align))
 
 	p := ptr
@@ -47,7 +48,7 @@ is_power_of_two_uint :: #force_inline proc "contextless" (x: uint) -> bool {
 	return (x & (x-1)) == 0
 }
 
-align_forward_uint :: #force_inline proc(ptr, align: uint) -> uint {
+align_forward_uint :: #force_inline proc "odin" (ptr, align: uint) -> uint {
 	assert(is_power_of_two_uint(align))
 
 	p := ptr
@@ -65,7 +66,7 @@ is_power_of_two_uintptr :: #force_inline proc "contextless" (x: uintptr) -> bool
 	return (x & (x-1)) == 0
 }
 
-align_forward_uintptr :: #force_inline proc(ptr, align: uintptr) -> uintptr {
+align_forward_uintptr :: #force_inline proc "odin" (ptr, align: uintptr) -> uintptr {
 	assert(is_power_of_two_uintptr(align))
 
 	p := ptr
@@ -642,21 +643,24 @@ abs_quaternion256 :: #force_inline proc "contextless" (x: quaternion256) -> f64
 
 
 quo_complex32 :: proc "contextless" (n, m: complex32) -> complex32 {
-	e, f: f16
+	nr, ni := f32(real(n)), f32(imag(n))
+	mr, mi := f32(real(m)), f32(imag(m))
 
-	if abs(real(m)) >= abs(imag(m)) {
+	e, f: f32
-		ratio := imag(m) / real(m)
+
-		denom := real(m) + ratio*imag(m)
+	if abs(mr) >= abs(mi) {
-		e = (real(n) + imag(n)*ratio) / denom
+		ratio := mi / mr
-		f = (imag(n) - real(n)*ratio) / denom
+		denom := mr + ratio*mi
+		e = (nr + ni*ratio) / denom
+		f = (ni - nr*ratio) / denom
 	} else {
-		ratio := real(m) / imag(m)
+		ratio := mr / mi
-		denom := imag(m) + ratio*real(m)
+		denom := mi + ratio*mr
-		e = (real(n)*ratio + imag(n)) / denom
+		e = (nr*ratio + ni) / denom
-		f = (imag(n)*ratio - real(n)) / denom
+		f = (ni*ratio - nr) / denom
 	}
 
-	return complex(e, f)
+	return complex(f16(e), f16(f))
 }
 
 
@@ -697,15 +701,15 @@ quo_complex128 :: proc "contextless" (n, m: complex128) -> complex128 {
 }
 
 mul_quaternion64 :: proc "contextless" (q, r: quaternion64) -> quaternion64 {
-	q0, q1, q2, q3 := real(q), imag(q), jmag(q), kmag(q)
+	q0, q1, q2, q3 := f32(real(q)), f32(imag(q)), f32(jmag(q)), f32(kmag(q))
-	r0, r1, r2, r3 := real(r), imag(r), jmag(r), kmag(r)
+	r0, r1, r2, r3 := f32(real(r)), f32(imag(r)), f32(jmag(r)), f32(kmag(r))
 
 	t0 := r0*q0 - r1*q1 - r2*q2 - r3*q3
 	t1 := r0*q1 + r1*q0 - r2*q3 + r3*q2
 	t2 := r0*q2 + r1*q3 + r2*q0 - r3*q1
 	t3 := r0*q3 - r1*q2 + r2*q1 + r3*q0
 
-	return quaternion(w=t0, x=t1, y=t2, z=t3)
+	return quaternion(w=f16(t0), x=f16(t1), y=f16(t2), z=f16(t3))
 }
 
 mul_quaternion128 :: proc "contextless" (q, r: quaternion128) -> quaternion128 {
@@ -733,8 +737,8 @@ mul_quaternion256 :: proc "contextless" (q, r: quaternion256) -> quaternion256 {
 }
 
 quo_quaternion64 :: proc "contextless" (q, r: quaternion64) -> quaternion64 {
-	q0, q1, q2, q3 := real(q), imag(q), jmag(q), kmag(q)
+	q0, q1, q2, q3 := f32(real(q)), f32(imag(q)), f32(jmag(q)), f32(kmag(q))
-	r0, r1, r2, r3 := real(r), imag(r), jmag(r), kmag(r)
+	r0, r1, r2, r3 := f32(real(r)), f32(imag(r)), f32(jmag(r)), f32(kmag(r))
 
 	invmag2 := 1.0 / (r0*r0 + r1*r1 + r2*r2 + r3*r3)
 
@@ -743,7 +747,7 @@ quo_quaternion64 :: proc "contextless" (q, r: quaternion64) -> quaternion64 {
 	t2 := (r0*q2 - r1*q3 - r2*q0 + r3*q1) * invmag2
 	t3 := (r0*q3 + r1*q2 + r2*q1 - r3*q0) * invmag2
 
-	return quaternion(w=t0, x=t1, y=t2, z=t3)
+	return quaternion(w=f16(t0), x=f16(t1), y=f16(t2), z=f16(t3))
 }
 
 quo_quaternion128 :: proc "contextless" (q, r: quaternion128) -> quaternion128 {
@@ -1012,26 +1016,26 @@ modti3 :: proc "c" (a, b: i128) -> i128 {
 	bn := (b ~ s_b) - s_b
 
 	r: u128 = ---
-	_ = udivmod128(transmute(u128)an, transmute(u128)bn, &r)
+	_ = udivmod128(u128(an), u128(bn), &r)
-	return (transmute(i128)r ~ s_a) - s_a
+	return (i128(r) ~ s_a) - s_a
 }
 
 
 @(link_name="__divmodti4", linkage=RUNTIME_LINKAGE, require=RUNTIME_REQUIRE)
 divmodti4 :: proc "c" (a, b: i128, rem: ^i128) -> i128 {
-	u := udivmod128(transmute(u128)a, transmute(u128)b, cast(^u128)rem)
+	u := udivmod128(u128(a), u128(b), (^u128)(rem))
-	return transmute(i128)u
+	return i128(u)
 }
 
 @(link_name="__divti3", linkage=RUNTIME_LINKAGE, require=RUNTIME_REQUIRE)
 divti3 :: proc "c" (a, b: i128) -> i128 {
-	u := udivmodti4(transmute(u128)a, transmute(u128)b, nil)
+	u := udivmodti4(u128(a), u128(b), nil)
-	return transmute(i128)u
+	return i128(u)
 }
 
 
 @(link_name="__fixdfti", linkage=RUNTIME_LINKAGE, require=RUNTIME_REQUIRE)
-fixdfti :: proc(a: u64) -> i128 {
+fixdfti :: proc "c" (a: u64) -> i128 {
 	significandBits :: 52
 	typeWidth       :: (size_of(u64)*8)
 	exponentBits    :: (typeWidth - significandBits - 1)

base/runtime/os_specific_wasi.odin

@@ -2,10 +2,54 @@
 //+private
 package runtime
 
-import "core:sys/wasm/wasi"
+foreign import wasi "wasi_snapshot_preview1"
+
+@(default_calling_convention="contextless")
+foreign wasi {
+	fd_write :: proc(
+		fd: i32,
+		iovs: [][]byte,
+		n: ^uint,
+	) -> u16 ---
+
+	@(private="file")
+	args_sizes_get :: proc(
+		num_of_args:  ^uint,
+		size_of_args: ^uint,
+	) -> u16 ---
+
+	@(private="file")
+	args_get :: proc(
+		argv:     [^]cstring,
+		argv_buf: [^]byte,
+	) -> u16 ---
+}
 
 _stderr_write :: proc "contextless" (data: []byte) -> (int, _OS_Errno) {
-	data_iovec := (wasi.ciovec_t)(data)
+	n: uint
-	n, err := wasi.fd_write(1, {data_iovec})
+	err := fd_write(1, {data}, &n)
 	return int(n), _OS_Errno(err)
 }
+
+_wasi_setup_args :: proc() {
+	num_of_args, size_of_args: uint
+	if errno := args_sizes_get(&num_of_args, &size_of_args); errno != 0 {
+		return
+	}
+
+	err: Allocator_Error
+	if args__, err = make([]cstring, num_of_args); err != nil {
+		return
+	}
+
+	args_buf: []byte
+	if args_buf, err = make([]byte, size_of_args); err != nil {
+		delete(args__)
+		return
+	}
+
+	if errno := args_get(raw_data(args__), raw_data(args_buf)); errno != 0 {
+		delete(args__)
+		delete(args_buf)
+	}
+}

base/runtime/random_generator.odin

@@ -89,7 +89,7 @@ default_random_generator_proc :: proc(data: rawptr, mode: Random_Generator_Mode,
 		switch len(p) {
 		case size_of(u64):
 			// Fast path for a 64-bit destination.
-			intrinsics.unaligned_store(transmute(^u64)raw_data(p), read_u64(r))
+			intrinsics.unaligned_store((^u64)(raw_data(p)), read_u64(r))
 		case:
 			// All other cases.
 			pos := i8(0)

base/runtime/udivmod128.odin

@@ -58,7 +58,7 @@ udivmod128 :: proc "c" (a, b: u128, rem: ^u128) -> u128 {
 			return u128(n[high] >> _ctz(d[high]))
 		}
 
-		sr = transmute(u32)(i32(_clz(d[high])) - i32(_clz(n[high])))
+		sr = u32(i32(_clz(d[high])) - i32(_clz(n[high])))
 		if sr > U64_BITS - 2 {
 			if rem != nil {
 				rem^ = a
@@ -107,7 +107,7 @@ udivmod128 :: proc "c" (a, b: u128, rem: ^u128) -> u128 {
 				r[low]  = n[high] >> (sr - U64_BITS)
 			}
 		} else {
-			sr = transmute(u32)(i32(_clz(d[high])) - i32(_clz(n[high])))
+			sr = u32(i32(_clz(d[high])) - i32(_clz(n[high])))
 
 			if sr > U64_BITS - 1 {
 				if rem != nil {
@@ -143,7 +143,7 @@ udivmod128 :: proc "c" (a, b: u128, rem: ^u128) -> u128 {
 		r_all = transmute(u128)r
 		s := i128(b - r_all - 1) >> (U128_BITS - 1)
 		carry = u32(s & 1)
-		r_all -= b & transmute(u128)s
+		r_all -= b & u128(s)
 		r = transmute([2]u64)r_all
 	}
 

base/runtime/wasm_allocator.odin

@@ -495,7 +495,7 @@ claim_more_memory :: proc(a: ^WASM_Allocator, num_bytes: uint) -> bool {
 		// we can just extend the spill.
 		spill_end := uintptr(raw_data(a.spill)) + uintptr(len(a.spill))
 		if spill_end == uintptr(raw_data(allocated)) {
-			raw_spill := transmute(^Raw_Slice)(&a.spill)
+			raw_spill := (^Raw_Slice)(&a.spill)
 			raw_spill.len += len(allocated)
 		} else {
 			// Otherwise, we have to "waste" the previous spill.
@@ -679,7 +679,7 @@ allocate_memory :: proc(a: ^WASM_Allocator, alignment: uint, size: uint, loc :=
 			// but we just had a stale bit set to mark a populated bucket.
 			// Reset the bit to update latest status so that we do not
 			// redundantly look at this bucket again.
-			a.free_region_buckets_used &= ~(BUCKET_BITMASK_T(1) << bucket_index)
+			a.free_region_buckets_used &~= BUCKET_BITMASK_T(1) << bucket_index
 			bucket_mask ~= 1
 		}
 
@@ -760,7 +760,7 @@ free :: proc(a: ^WASM_Allocator, ptr: rawptr, loc := #caller_location) {
 	defer unlock(a)
 
 	size := region.size
-	assert(region_is_in_use(region), "double free", loc=loc)
+	assert(region_is_in_use(region), "double free or corrupt region", loc=loc)
 
 	prev_region_size_field := ([^]uint)(region)[-1]
 	prev_region_size := prev_region_size_field & ~uint(FREE_REGION_FLAG)

core/c/libc/signal.odin

@@ -34,20 +34,7 @@ when ODIN_OS == .Windows {
 	SIGTERM :: 15
 }
 
-when ODIN_OS == .Linux || ODIN_OS == .FreeBSD || ODIN_OS == .Haiku || ODIN_OS == .OpenBSD || ODIN_OS == .NetBSD {
+when ODIN_OS == .Linux || ODIN_OS == .FreeBSD || ODIN_OS == .Haiku || ODIN_OS == .OpenBSD || ODIN_OS == .NetBSD || ODIN_OS == .Darwin {
-	SIG_ERR  :: rawptr(~uintptr(0))
-	SIG_DFL  :: rawptr(uintptr(0))
-	SIG_IGN  :: rawptr(uintptr(1)) 
-
-	SIGABRT  :: 6
-	SIGFPE   :: 8
-	SIGILL   :: 4
-	SIGINT   :: 2
-	SIGSEGV  :: 11
-	SIGTERM  :: 15
-}
-
-when ODIN_OS == .Darwin {
 	SIG_ERR  :: rawptr(~uintptr(0))
 	SIG_DFL  :: rawptr(uintptr(0))
 	SIG_IGN  :: rawptr(uintptr(1)) 

core/compress/shoco/shoco.odin

@@ -98,7 +98,7 @@ decompress_slice_to_output_buffer :: proc(input: []u8, output: []u8, model := DE
 	validate_model(model) or_return
 
 	for inp < inp_end {
-		val  := transmute(i8)input[inp]
+		val  := i8(input[inp])
 		mark := int(-1)
 
 		for val < 0 {
@@ -274,12 +274,9 @@ compress_string_to_buffer :: proc(input: string, output: []u8, model := DEFAULT_
 				out_ptr := raw_data(output[out:])
 
 				switch pack.bytes_packed {
-				case 4:
+				case 4: intrinsics.unaligned_store((^u32)(out_ptr), code)
-					intrinsics.unaligned_store(transmute(^u32)out_ptr, code)
+				case 2: intrinsics.unaligned_store((^u16)(out_ptr), u16(code))
-				case 2:
+				case 1: intrinsics.unaligned_store( (^u8)(out_ptr),  u8(code))
-					intrinsics.unaligned_store(transmute(^u16)out_ptr, u16(code))
-				case 1:
-					intrinsics.unaligned_store(transmute(^u8)out_ptr,  u8(code))
 				case:
 					return out, .Unknown_Compression_Method
 				}

core/container/bit_array/bit_array.odin

@@ -210,8 +210,11 @@ set :: proc(ba: ^Bit_Array, #any_int index: uint, set_to: bool = true, allocator
 
 	ba.max_index = max(idx, ba.max_index)
 
-	if set_to{ ba.bits[leg_index] |= 1 << uint(bit_index) }
+	if set_to {
-	else { ba.bits[leg_index] &= ~(1 << uint(bit_index)) }
+		ba.bits[leg_index] |=  1 << uint(bit_index)
+	} else {
+		ba.bits[leg_index] &~= 1 << uint(bit_index)
+	}
 
 	return true
 }
@@ -253,7 +256,7 @@ Inputs:
 - index: Which bit in the array
 */
 unsafe_unset :: proc(b: ^Bit_Array, bit: int) #no_bounds_check {
-	b.bits[bit >> INDEX_SHIFT] &= ~(1 << uint(bit & INDEX_MASK))
+	b.bits[bit >> INDEX_SHIFT] &~= 1 << uint(bit & INDEX_MASK)
 }
 /*
 A helper function to create a Bit Array with optional bias, in case your smallest index is non-zero (including negative).

core/container/lru/lru_cache.odin

@@ -70,8 +70,7 @@ set :: proc(c: ^$C/Cache($Key, $Value), key: Key, value: Value) -> runtime.Alloc
 	if c.count == c.capacity {
 		e = c.tail
 		_remove_node(c, e)
-	}
+	} else {
-	else {
 		c.count += 1
 		e = new(Node(Key, Value), c.node_allocator) or_return
 	}

core/container/queue/queue.odin

@@ -189,7 +189,7 @@ pop_front_safe :: proc(q: ^$Q/Queue($T)) -> (elem: T, ok: bool) {
 	return
 }
 
-// Push multiple elements to the front of the queue
+// Push multiple elements to the back of the queue
 push_back_elems :: proc(q: ^$Q/Queue($T), elems: ..T) -> (ok: bool, err: runtime.Allocator_Error)  {
 	n := uint(builtin.len(elems))
 	if space(q^) < int(n) {
@@ -241,7 +241,7 @@ clear :: proc(q: ^$Q/Queue($T)) {
 }
 
 
-// Internal growinh procedure
+// Internal growing procedure
 _grow :: proc(q: ^$Q/Queue($T), min_capacity: uint = 0) -> runtime.Allocator_Error {
 	new_capacity := max(min_capacity, uint(8), uint(builtin.len(q.data))*2)
 	n := uint(builtin.len(q.data))

core/crypto/_edwards25519/edwards25519.odin

@@ -110,7 +110,7 @@ ge_set_bytes :: proc "contextless" (ge: ^Group_Element, b: []byte) -> bool {
 	if len(b) != 32 {
 		intrinsics.trap()
 	}
-	b_ := transmute(^[32]byte)(raw_data(b))
+	b_ := (^[32]byte)(raw_data(b))
 
 	// Do the work in a scratch element, so that ge is unchanged on
 	// failure.
@@ -169,7 +169,7 @@ ge_bytes :: proc "contextless" (ge: ^Group_Element, dst: []byte) {
 	if len(dst) != 32 {
 		intrinsics.trap()
 	}
-	dst_ := transmute(^[32]byte)(raw_data(dst))
+	dst_ := (^[32]byte)(raw_data(dst))
 
 	// Convert the element to affine (x, y) representation.
 	x, y, z_inv: field.Tight_Field_Element = ---, ---, ---

core/crypto/_edwards25519/edwards25519_scalar.odin

@@ -28,7 +28,7 @@ sc_set_bytes :: proc "contextless" (sc: ^Scalar, b: []byte) -> bool {
 	if len(b) != 32 {
 		intrinsics.trap()
 	}
-	b_ := transmute(^[32]byte)(raw_data(b))
+	b_ := (^[32]byte)(raw_data(b))
 	return field.fe_from_bytes(sc, b_)
 }
 
@@ -36,7 +36,7 @@ sc_set_bytes_rfc8032 :: proc "contextless" (sc: ^Scalar, b: []byte) {
 	if len(b) != 32 {
 		intrinsics.trap()
 	}
-	b_ := transmute(^[32]byte)(raw_data(b))
+	b_ := (^[32]byte)(raw_data(b))
 	field.fe_from_bytes_rfc8032(sc, b_)
 }
 

core/crypto/_fiat/field_curve25519/field.odin

@@ -6,13 +6,13 @@ import "core:mem"
 fe_relax_cast :: #force_inline proc "contextless" (
 	arg1: ^Tight_Field_Element,
 ) -> ^Loose_Field_Element {
-	return transmute(^Loose_Field_Element)(arg1)
+	return (^Loose_Field_Element)(arg1)
 }
 
 fe_tighten_cast :: #force_inline proc "contextless" (
 	arg1: ^Loose_Field_Element,
 ) -> ^Tight_Field_Element {
-	return transmute(^Tight_Field_Element)(arg1)
+	return (^Tight_Field_Element)(arg1)
 }
 
 fe_clear :: proc "contextless" (

core/crypto/_fiat/field_poly1305/field.odin

@@ -7,13 +7,13 @@ import "core:mem"
 fe_relax_cast :: #force_inline proc "contextless" (
 	arg1: ^Tight_Field_Element,
 ) -> ^Loose_Field_Element {
-	return transmute(^Loose_Field_Element)(arg1)
+	return (^Loose_Field_Element)(arg1)
 }
 
 fe_tighten_cast :: #force_inline proc "contextless" (
 	arg1: ^Loose_Field_Element,
 ) -> ^Tight_Field_Element {
-	return transmute(^Tight_Field_Element)(arg1)
+	return (^Tight_Field_Element)(arg1)
 }
 
 fe_from_bytes :: #force_inline proc "contextless" (

core/crypto/kmac/kmac.odin

@@ -61,7 +61,7 @@ init_256 :: proc(ctx: ^Context, key, domain_sep: []byte) {
 update :: proc(ctx: ^Context, data: []byte) {
 	assert(ctx.is_initialized)
 
-	shake.write(transmute(^shake.Context)(ctx), data)
+	shake.write((^shake.Context)(ctx), data)
 }
 
 // final finalizes the Context, writes the tag to dst, and calls reset
@@ -75,7 +75,7 @@ final :: proc(ctx: ^Context, dst: []byte) {
 		panic("crypto/kmac: invalid KMAC tag_size, too short")
 	}
 
-	_sha3.final_cshake(transmute(^_sha3.Context)(ctx), dst)
+	_sha3.final_cshake((^_sha3.Context)(ctx), dst)
 }
 
 // clone clones the Context other into ctx.
@@ -84,7 +84,7 @@ clone :: proc(ctx, other: ^Context) {
 		return
 	}
 
-	shake.clone(transmute(^shake.Context)(ctx), transmute(^shake.Context)(other))
+	shake.clone((^shake.Context)(ctx), (^shake.Context)(other))
 }
 
 // reset sanitizes the Context.  The Context must be re-initialized to
@@ -94,7 +94,7 @@ reset :: proc(ctx: ^Context) {
 		return
 	}
 
-	shake.reset(transmute(^shake.Context)(ctx))
+	shake.reset((^shake.Context)(ctx))
 }
 
 @(private)
@@ -107,7 +107,7 @@ _init_kmac :: proc(ctx: ^Context, key, s: []byte, sec_strength: int) {
 		panic("crypto/kmac: invalid KMAC key, too short")
 	}
 
-	ctx_ := transmute(^_sha3.Context)(ctx)
+	ctx_ := (^_sha3.Context)(ctx)
 	_sha3.init_cshake(ctx_, N_KMAC, s, sec_strength)
 	_sha3.bytepad(ctx_, [][]byte{key}, _sha3.rate_cshake(sec_strength))
 }

core/crypto/legacy/keccak/keccak.odin

@@ -66,12 +66,12 @@ init_512 :: proc(ctx: ^Context) {
 @(private)
 _init :: proc(ctx: ^Context) {
 	ctx.dsbyte = _sha3.DS_KECCAK
-	_sha3.init(transmute(^_sha3.Context)(ctx))
+	_sha3.init((^_sha3.Context)(ctx))
 }
 
 // update adds more data to the Context.
 update :: proc(ctx: ^Context, data: []byte) {
-	_sha3.update(transmute(^_sha3.Context)(ctx), data)
+	_sha3.update((^_sha3.Context)(ctx), data)
 }
 
 // final finalizes the Context, writes the digest to hash, and calls
@@ -80,16 +80,16 @@ update :: proc(ctx: ^Context, data: []byte) {
 // Iff finalize_clone is set, final will work on a copy of the Context,
 // which is useful for for calculating rolling digests.
 final :: proc(ctx: ^Context, hash: []byte, finalize_clone: bool = false) {
-	_sha3.final(transmute(^_sha3.Context)(ctx), hash, finalize_clone)
+	_sha3.final((^_sha3.Context)(ctx), hash, finalize_clone)
 }
 
 // clone clones the Context other into ctx.
 clone :: proc(ctx, other: ^Context) {
-	_sha3.clone(transmute(^_sha3.Context)(ctx), transmute(^_sha3.Context)(other))
+	_sha3.clone((^_sha3.Context)(ctx), (^_sha3.Context)(other))
 }
 
 // reset sanitizes the Context.  The Context must be re-initialized to
 // be used again.
 reset :: proc(ctx: ^Context) {
-	_sha3.reset(transmute(^_sha3.Context)(ctx))
+	_sha3.reset((^_sha3.Context)(ctx))
 }

core/crypto/ristretto255/ristretto255.odin

@@ -112,7 +112,7 @@ ge_set_bytes :: proc "contextless" (ge: ^Group_Element, b: []byte) -> bool {
 		return false
 	}
 
-	b_ := transmute(^[32]byte)(raw_data(b))
+	b_ := (^[32]byte)(raw_data(b))
 
 	s: field.Tight_Field_Element = ---
 	defer field.fe_clear(&s)
@@ -297,7 +297,7 @@ ge_bytes :: proc(ge: ^Group_Element, dst: []byte) {
 	// 2.  Return the 32-byte little-endian encoding of s.  More
 	// specifically, this is the encoding of the canonical
 	// representation of s as an integer between 0 and p-1, inclusive.
-	dst_ := transmute(^[32]byte)(raw_data(dst))
+	dst_ := (^[32]byte)(raw_data(dst))
 	field.fe_to_bytes(dst_, &tmp)
 
 	field.fe_clear_vec([]^field.Tight_Field_Element{&u1, &u2, &tmp, &z_inv, &ix0, &iy0, &x, &y})
@@ -417,7 +417,7 @@ ge_is_identity :: proc(ge: ^Group_Element) -> int {
 
 @(private)
 ge_map :: proc "contextless" (ge: ^Group_Element, b: []byte) {
-	b_ := transmute(^[32]byte)(raw_data(b))
+	b_ := (^[32]byte)(raw_data(b))
 
 	// The MAP function is defined on 32-byte strings as:
 	//

core/crypto/ristretto255/ristretto255_scalar.odin

@@ -46,7 +46,7 @@ sc_set_bytes_wide :: proc(sc: ^Scalar, b: []byte) {
 		panic("crypto/ristretto255: invalid wide input size")
 	}
 
-	b_ := transmute(^[WIDE_SCALAR_SIZE]byte)(raw_data(b))
+	b_ := (^[WIDE_SCALAR_SIZE]byte)(raw_data(b))
 	grp.sc_set_bytes_wide(sc, b_)
 }
 

core/crypto/sha3/sha3.odin

@@ -68,12 +68,12 @@ init_512 :: proc(ctx: ^Context) {
 @(private)
 _init :: proc(ctx: ^Context) {
 	ctx.dsbyte = _sha3.DS_SHA3
-	_sha3.init(transmute(^_sha3.Context)(ctx))
+	_sha3.init((^_sha3.Context)(ctx))
 }
 
 // update adds more data to the Context.
 update :: proc(ctx: ^Context, data: []byte) {
-	_sha3.update(transmute(^_sha3.Context)(ctx), data)
+	_sha3.update((^_sha3.Context)(ctx), data)
 }
 
 // final finalizes the Context, writes the digest to hash, and calls
@@ -82,16 +82,16 @@ update :: proc(ctx: ^Context, data: []byte) {
 // Iff finalize_clone is set, final will work on a copy of the Context,
 // which is useful for for calculating rolling digests.
 final :: proc(ctx: ^Context, hash: []byte, finalize_clone: bool = false) {
-	_sha3.final(transmute(^_sha3.Context)(ctx), hash, finalize_clone)
+	_sha3.final((^_sha3.Context)(ctx), hash, finalize_clone)
 }
 
 // clone clones the Context other into ctx.
 clone :: proc(ctx, other: ^Context) {
-	_sha3.clone(transmute(^_sha3.Context)(ctx), transmute(^_sha3.Context)(other))
+	_sha3.clone((^_sha3.Context)(ctx), (^_sha3.Context)(other))
 }
 
 // reset sanitizes the Context.  The Context must be re-initialized to
 // be used again.
 reset :: proc(ctx: ^Context) {
-	_sha3.reset(transmute(^_sha3.Context)(ctx))
+	_sha3.reset((^_sha3.Context)(ctx))
 }

core/crypto/shake/shake.odin

@@ -24,35 +24,35 @@ Context :: distinct _sha3.Context
 
 // init_128 initializes a Context for SHAKE128.
 init_128 :: proc(ctx: ^Context) {
-	_sha3.init_cshake(transmute(^_sha3.Context)(ctx), nil, nil, 128)
+	_sha3.init_cshake((^_sha3.Context)(ctx), nil, nil, 128)
 }
 
 // init_256 initializes a Context for SHAKE256.
 init_256 :: proc(ctx: ^Context) {
-	_sha3.init_cshake(transmute(^_sha3.Context)(ctx), nil, nil, 256)
+	_sha3.init_cshake((^_sha3.Context)(ctx), nil, nil, 256)
 }
 
 // init_cshake_128 initializes a Context for cSHAKE128.
 init_cshake_128 :: proc(ctx: ^Context, domain_sep: []byte) {
-	_sha3.init_cshake(transmute(^_sha3.Context)(ctx), nil, domain_sep, 128)
+	_sha3.init_cshake((^_sha3.Context)(ctx), nil, domain_sep, 128)
 }
 
 // init_cshake_256 initializes a Context for cSHAKE256.
 init_cshake_256 :: proc(ctx: ^Context, domain_sep: []byte) {
-	_sha3.init_cshake(transmute(^_sha3.Context)(ctx), nil, domain_sep, 256)
+	_sha3.init_cshake((^_sha3.Context)(ctx), nil, domain_sep, 256)
 }
 
 // write writes more data into the SHAKE instance.  This MUST not be called
 // after any reads have been done, and attempts to do so will panic.
 write :: proc(ctx: ^Context, data: []byte) {
-	_sha3.update(transmute(^_sha3.Context)(ctx), data)
+	_sha3.update((^_sha3.Context)(ctx), data)
 }
 
 // read reads output from the SHAKE instance.  There is no practical upper
 // limit to the amount of data that can be read from SHAKE.  After read has
 // been called one or more times, further calls to write will panic.
 read :: proc(ctx: ^Context, dst: []byte) {
-	ctx_ := transmute(^_sha3.Context)(ctx)
+	ctx_ := (^_sha3.Context)(ctx)
 	if !ctx.is_finalized {
 		_sha3.shake_xof(ctx_)
 	}
@@ -62,11 +62,11 @@ read :: proc(ctx: ^Context, dst: []byte) {
 
 // clone clones the Context other into ctx.
 clone :: proc(ctx, other: ^Context) {
-	_sha3.clone(transmute(^_sha3.Context)(ctx), transmute(^_sha3.Context)(other))
+	_sha3.clone((^_sha3.Context)(ctx), (^_sha3.Context)(other))
 }
 
 // reset sanitizes the Context.  The Context must be re-initialized to
 // be used again.
 reset :: proc(ctx: ^Context) {
-	_sha3.reset(transmute(^_sha3.Context)(ctx))
+	_sha3.reset((^_sha3.Context)(ctx))
 }

core/crypto/tuplehash/tuplehash.odin

@@ -13,19 +13,19 @@ Context :: distinct _sha3.Context
 
 // init_128 initializes a Context for TupleHash128 or TupleHashXOF128.
 init_128 :: proc(ctx: ^Context, domain_sep: []byte) {
-	_sha3.init_cshake(transmute(^_sha3.Context)(ctx), N_TUPLEHASH, domain_sep, 128)
+	_sha3.init_cshake((^_sha3.Context)(ctx), N_TUPLEHASH, domain_sep, 128)
 }
 
 // init_256 initializes a Context for TupleHash256 or TupleHashXOF256.
 init_256 :: proc(ctx: ^Context, domain_sep: []byte) {
-	_sha3.init_cshake(transmute(^_sha3.Context)(ctx), N_TUPLEHASH, domain_sep, 256)
+	_sha3.init_cshake((^_sha3.Context)(ctx), N_TUPLEHASH, domain_sep, 256)
 }
 
 // write_element writes a tuple element into the TupleHash or TupleHashXOF
 // instance.  This MUST not be called after any reads have been done, and
 // any attempts to do so will panic.
 write_element :: proc(ctx: ^Context, data: []byte) {
-	_, _ = _sha3.encode_string(transmute(^_sha3.Context)(ctx), data)
+	_, _ = _sha3.encode_string((^_sha3.Context)(ctx), data)
 }
 
 // final finalizes the Context, writes the digest to hash, and calls
@@ -34,7 +34,7 @@ write_element :: proc(ctx: ^Context, data: []byte) {
 // Iff finalize_clone is set, final will work on a copy of the Context,
 // which is useful for for calculating rolling digests.
 final :: proc(ctx: ^Context, hash: []byte, finalize_clone: bool = false) {
-	_sha3.final_cshake(transmute(^_sha3.Context)(ctx), hash, finalize_clone)
+	_sha3.final_cshake((^_sha3.Context)(ctx), hash, finalize_clone)
 }
 
 // read reads output from the TupleHashXOF instance.  There is no practical
@@ -42,7 +42,7 @@ final :: proc(ctx: ^Context, hash: []byte, finalize_clone: bool = false) {
 // After read has been called one or more times, further calls to
 // write_element will panic.
 read :: proc(ctx: ^Context, dst: []byte) {
-	ctx_ := transmute(^_sha3.Context)(ctx)
+	ctx_ := (^_sha3.Context)(ctx)
 	if !ctx.is_finalized {
 		_sha3.encode_byte_len(ctx_, 0, false) // right_encode
 		_sha3.shake_xof(ctx_)
@@ -53,13 +53,13 @@ read :: proc(ctx: ^Context, dst: []byte) {
 
 // clone clones the Context other into ctx.
 clone :: proc(ctx, other: ^Context) {
-	_sha3.clone(transmute(^_sha3.Context)(ctx), transmute(^_sha3.Context)(other))
+	_sha3.clone((^_sha3.Context)(ctx), (^_sha3.Context)(other))
 }
 
 // reset sanitizes the Context.  The Context must be re-initialized to
 // be used again.
 reset :: proc(ctx: ^Context) {
-	_sha3.reset(transmute(^_sha3.Context)(ctx))
+	_sha3.reset((^_sha3.Context)(ctx))
 }
 
 @(private)

core/debug/trace/trace_cpp.odin

@@ -78,7 +78,7 @@ _Context :: struct {
 
 @(private="package")
 _init :: proc(ctx: ^Context) -> (ok: bool) {
-	defer if !ok do destroy(ctx)
+	defer if !ok { destroy(ctx) }
 
 	ctx.impl.state = backtrace_create_state("odin-debug-trace", 1, nil, ctx)
 	return ctx.impl.state != nil

core/debug/trace/trace_nil.odin

@@ -1,6 +1,8 @@
 //+build !windows !linux !darwin
 package debug_trace
 
+import "base:runtime"
+
 _Context :: struct {
 }
 
@@ -10,9 +12,9 @@ _init :: proc(ctx: ^Context) -> (ok: bool) {
 _destroy :: proc(ctx: ^Context) -> bool {
 	return true
 }
-_frames :: proc(ctx: ^Context, skip: uint, allocator: runtime.Allocator) -> []Frame {
+_frames :: proc(ctx: ^Context, skip: uint, frames_buffer: []Frame) -> []Frame {
 	return nil
 }
-_resolve :: proc(ctx: ^Context, frame: Frame, allocator: runtime.Allocator) -> (result: runtime.Source_Code_Location) {
+_resolve :: proc(ctx: ^Context, frame: Frame, allocator: runtime.Allocator) -> (result: Frame_Location) {
 	return
 }

core/encoding/cbor/coding.odin

@@ -233,7 +233,7 @@ encode_into_encoder :: proc(e: Encoder, v: Value, loc := #caller_location) -> En
 
 	if .Self_Described_CBOR in e.flags {
 		_encode_u64(e, TAG_SELF_DESCRIBED_CBOR, .Tag) or_return
-		e.flags &~= { .Self_Described_CBOR }
+		e.flags -= { .Self_Described_CBOR }
 	}
 
 	switch v_spec in v {

core/encoding/cbor/marshal.odin

@@ -85,7 +85,7 @@ marshal_into_encoder :: proc(e: Encoder, v: any, loc :=  #caller_location) -> (e
 
 	if .Self_Described_CBOR in e.flags {
 		err_conv(_encode_u64(e, TAG_SELF_DESCRIBED_CBOR, .Tag)) or_return
-		e.flags &~= { .Self_Described_CBOR }
+		e.flags -= { .Self_Described_CBOR }
 	}
 
 	if v == nil {

core/encoding/cbor/tags.odin

@@ -95,7 +95,6 @@ tag_register_number :: proc(impl: Tag_Implementation, nr: Tag_Number, id: string
 }
 
 // Controls initialization of default tag implementations.
-// JS and WASI default to a panic allocator so we don't want to do it on those.
 INITIALIZE_DEFAULT_TAGS :: #config(CBOR_INITIALIZE_DEFAULT_TAGS, !ODIN_DEFAULT_TO_PANIC_ALLOCATOR && !ODIN_DEFAULT_TO_NIL_ALLOCATOR)
 
 @(private, init, disabled=!INITIALIZE_DEFAULT_TAGS)

core/encoding/json/marshal.odin

@@ -239,7 +239,7 @@ marshal_to_writer :: proc(w: io.Writer, v: any, opt: ^Marshal_Options) -> (err:
 	case runtime.Type_Info_Array:
 		opt_write_start(w, opt, '[') or_return
 		for i in 0..<info.count {
-			opt_write_iteration(w, opt, i) or_return
+			opt_write_iteration(w, opt, i == 0) or_return
 			data := uintptr(v.data) + uintptr(i*info.elem_size)
 			marshal_to_writer(w, any{rawptr(data), info.elem.id}, opt) or_return
 		}
@@ -248,7 +248,7 @@ marshal_to_writer :: proc(w: io.Writer, v: any, opt: ^Marshal_Options) -> (err:
 	case runtime.Type_Info_Enumerated_Array:
 		opt_write_start(w, opt, '[') or_return
 		for i in 0..<info.count {
-			opt_write_iteration(w, opt, i) or_return
+			opt_write_iteration(w, opt, i == 0) or_return
 			data := uintptr(v.data) + uintptr(i*info.elem_size)
 			marshal_to_writer(w, any{rawptr(data), info.elem.id}, opt) or_return
 		}
@@ -258,7 +258,7 @@ marshal_to_writer :: proc(w: io.Writer, v: any, opt: ^Marshal_Options) -> (err:
 		opt_write_start(w, opt, '[') or_return
 		array := cast(^mem.Raw_Dynamic_Array)v.data
 		for i in 0..<array.len {
-			opt_write_iteration(w, opt, i) or_return
+			opt_write_iteration(w, opt, i == 0) or_return
 			data := uintptr(array.data) + uintptr(i*info.elem_size)
 			marshal_to_writer(w, any{rawptr(data), info.elem.id}, opt) or_return
 		}
@@ -268,7 +268,7 @@ marshal_to_writer :: proc(w: io.Writer, v: any, opt: ^Marshal_Options) -> (err:
 		opt_write_start(w, opt, '[') or_return
 		slice := cast(^mem.Raw_Slice)v.data
 		for i in 0..<slice.len {
-			opt_write_iteration(w, opt, i) or_return
+			opt_write_iteration(w, opt, i == 0) or_return
 			data := uintptr(slice.data) + uintptr(i*info.elem_size)
 			marshal_to_writer(w, any{rawptr(data), info.elem.id}, opt) or_return
 		}
@@ -290,7 +290,7 @@ marshal_to_writer :: proc(w: io.Writer, v: any, opt: ^Marshal_Options) -> (err:
 				for bucket_index in 0..<map_cap {
 					runtime.map_hash_is_valid(hs[bucket_index]) or_continue
 
-					opt_write_iteration(w, opt, i) or_return
+					opt_write_iteration(w, opt, i == 0) or_return
 					i += 1
 
 					key   := rawptr(runtime.map_cell_index_dynamic(ks, info.map_info.ks, bucket_index))
@@ -356,7 +356,7 @@ marshal_to_writer :: proc(w: io.Writer, v: any, opt: ^Marshal_Options) -> (err:
 				slice.sort_by(sorted[:], proc(i, j: Entry) -> bool { return i.key < j.key })
 
 				for s, i in sorted {
-					opt_write_iteration(w, opt, i) or_return
+					opt_write_iteration(w, opt, i == 0) or_return
 					opt_write_key(w, opt, s.key) or_return
 					marshal_to_writer(w, s.value, opt) or_return
 				}
@@ -405,6 +405,7 @@ marshal_to_writer :: proc(w: io.Writer, v: any, opt: ^Marshal_Options) -> (err:
 		marshal_struct_fields :: proc(w: io.Writer, v: any, opt: ^Marshal_Options) -> (err: Marshal_Error) {
 			ti := runtime.type_info_base(type_info_of(v.id))
 			info := ti.variant.(runtime.Type_Info_Struct)
+			first_iteration := true
 			for name, i in info.names {
 				omitempty := false
 
@@ -424,7 +425,8 @@ marshal_to_writer :: proc(w: io.Writer, v: any, opt: ^Marshal_Options) -> (err:
 					continue
 				}
 
-				opt_write_iteration(w, opt, i) or_return
+				opt_write_iteration(w, opt, first_iteration) or_return
+				first_iteration = false
 				if json_name != "" {
 					opt_write_key(w, opt, json_name) or_return
 				} else {
@@ -588,10 +590,10 @@ opt_write_start :: proc(w: io.Writer, opt: ^Marshal_Options, c: byte) -> (err: i
 }
 
 // insert comma separation and write indentations
-opt_write_iteration :: proc(w: io.Writer, opt: ^Marshal_Options, iteration: int) -> (err: io.Error) {
+opt_write_iteration :: proc(w: io.Writer, opt: ^Marshal_Options, first_iteration: bool) -> (err: io.Error) {
 	switch opt.spec {
 	case .JSON, .JSON5:
-		if iteration > 0 {
+		if !first_iteration {
 			io.write_byte(w, ',') or_return
 
 			if opt.pretty {
@@ -602,7 +604,7 @@ opt_write_iteration :: proc(w: io.Writer, opt: ^Marshal_Options, iteration: int)
 		opt_write_indentation(w, opt) or_return
 
 	case .MJSON:
-		if iteration > 0 {
+		if !first_iteration {
 			// on pretty no commas necessary
 			if opt.pretty {
 				io.write_byte(w, '\n') or_return

core/encoding/uuid/LICENSE

@@ -0,0 +1,28 @@
+BSD 3-Clause License
+
+Copyright (c) 2024, Feoramund
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

core/encoding/uuid/definitions.odin

@@ -0,0 +1,67 @@
+package uuid
+
+// A RFC 4122 Universally Unique Identifier
+Identifier :: distinct [16]u8
+
+EXPECTED_LENGTH :: 8 + 4 + 4 + 4 + 12 + 4
+
+VERSION_BYTE_INDEX :: 6
+VARIANT_BYTE_INDEX :: 8
+
+// The number of 100-nanosecond intervals between 1582-10-15 and 1970-01-01.
+HNS_INTERVALS_BETWEEN_GREG_AND_UNIX :: 141427 * 24 * 60 * 60 * 1000 * 1000 * 10
+
+VERSION_7_TIME_MASK     :: 0xffffffff_ffff0000_00000000_00000000
+VERSION_7_TIME_SHIFT    :: 80
+VERSION_7_COUNTER_MASK  :: 0x00000000_00000fff_00000000_00000000
+VERSION_7_COUNTER_SHIFT :: 64
+
+@(private)
+NO_CSPRNG_ERROR :: "The context random generator is not cryptographic. See the documentation for an example of how to set one up."
+@(private)
+BIG_CLOCK_ERROR :: "The clock sequence can only hold 14 bits of data, therefore no number greater than 16,383 (0x3FFF)."
+@(private)
+VERSION_7_BIG_COUNTER_ERROR :: "This implementation of the version 7 UUID counter can only hold 12 bits of data, therefore no number greater than 4,095 (0xFFF)."
+
+Read_Error :: enum {
+	None,
+	Invalid_Length,
+	Invalid_Hexadecimal,
+	Invalid_Separator,
+}
+
+Variant_Type :: enum {
+	Unknown,
+	Reserved_Apollo_NCS,    // 0b0xx
+	RFC_4122,               // 0b10x
+	Reserved_Microsoft_COM, // 0b110
+	Reserved_Future,        // 0b111
+}
+
+// Name string is a fully-qualified domain name.
+@(rodata)
+Namespace_DNS := Identifier {
+	0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1,
+	0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8,
+}
+
+// Name string is a URL.
+@(rodata)
+Namespace_URL := Identifier {
+	0x6b, 0xa7, 0xb8, 0x11, 0x9d, 0xad, 0x11, 0xd1,
+	0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8,
+}
+
+// Name string is an ISO OID.
+@(rodata)
+Namespace_OID := Identifier {
+	0x6b, 0xa7, 0xb8, 0x12, 0x9d, 0xad, 0x11, 0xd1,
+	0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8,
+}
+
+// Name string is an X.500 DN (in DER or a text output format).
+@(rodata)
+Namespace_X500 := Identifier {
+	0x6b, 0xa7, 0xb8, 0x14, 0x9d, 0xad, 0x11, 0xd1,
+	0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8,
+}

core/encoding/uuid/doc.odin

@@ -0,0 +1,46 @@
+/*
+package uuid implements Universally Unique Identifiers according to the
+standard originally outlined in RFC 4122 with additions from RFC 9562.
+
+The UUIDs are textually represented and read in the following string format:
+`00000000-0000-v000-V000-000000000000`
+
+`v` is where the version bits reside, and `V` is where the variant bits reside.
+The meaning of the other bits is version-dependent.
+
+Outside of string representations, UUIDs are represented in memory by a 128-bit
+structure organized as an array of 16 bytes.
+
+
+Of the UUID versions which may make use of random number generation, a
+requirement is placed upon them that the underlying generator be
+cryptographically-secure, per RFC 9562's suggestion.
+
+- Version 1 without a node argument.
+- Version 4 in all cases.
+- Version 6 without either a clock or node argument.
+- Version 7 in all cases.
+
+Here's an example of how to set up one:
+	
+	import "core:crypto"
+	import "core:encoding/uuid"
+
+	main :: proc() {
+		my_uuid: uuid.Identifier
+
+		{
+			// This scope will have a CSPRNG.
+			context.random_generator = crypto.random_generator()
+			my_uuid = uuid.generate_v7()
+		}
+
+		// Back to the default random number generator.
+	}
+
+
+For more information on the specifications, see here:
+- https://www.rfc-editor.org/rfc/rfc4122.html
+- https://www.rfc-editor.org/rfc/rfc9562.html
+*/
+package uuid

core/encoding/uuid/generation.odin

@@ -0,0 +1,333 @@
+package uuid
+
+import "base:runtime"
+import "core:crypto/hash"
+import "core:math/rand"
+import "core:time"
+
+/*
+Generate a version 1 UUID.
+
+Inputs:
+- clock_seq: The clock sequence, a number which must be initialized to a random number once in the lifetime of a system.
+- node: An optional 48-bit spatially unique identifier, specified to be the IEEE 802 address of the system.
+  If one is not provided or available, 48 bits of random state will take its place.
+- timestamp: A timestamp from the `core:time` package, or `nil` to use the current time.
+
+Returns:
+- result: The generated UUID.
+*/
+generate_v1 :: proc(clock_seq: u16, node: Maybe([6]u8) = nil, timestamp: Maybe(time.Time) = nil) -> (result: Identifier) {
+	assert(clock_seq <= 0x3FFF, BIG_CLOCK_ERROR)
+	unix_time_in_hns_intervals := time.to_unix_nanoseconds(timestamp.? or_else time.now()) / 100
+
+	uuid_timestamp := cast(u64le)(HNS_INTERVALS_BETWEEN_GREG_AND_UNIX + unix_time_in_hns_intervals)
+	uuid_timestamp_octets := transmute([8]u8)uuid_timestamp
+
+	result[0] = uuid_timestamp_octets[0]
+	result[1] = uuid_timestamp_octets[1]
+	result[2] = uuid_timestamp_octets[2]
+	result[3] = uuid_timestamp_octets[3]
+	result[4] = uuid_timestamp_octets[4]
+	result[5] = uuid_timestamp_octets[5]
+
+	result[6] = uuid_timestamp_octets[6] >> 4
+	result[7] = uuid_timestamp_octets[6] << 4 | uuid_timestamp_octets[7]
+
+	if realized_node, ok := node.?; ok {
+		mutable_node := realized_node
+		runtime.mem_copy_non_overlapping(&result[10], &mutable_node[0], 6)
+	} else {
+		assert(.Cryptographic in runtime.random_generator_query_info(context.random_generator), NO_CSPRNG_ERROR)
+		bytes_generated := rand.read(result[10:])
+		assert(bytes_generated == 6, "RNG failed to generate 6 bytes for UUID v1.")
+	}
+
+	result[VERSION_BYTE_INDEX] |= 0x10
+	result[VARIANT_BYTE_INDEX] |= 0x80
+
+	result[8] |= cast(u8)(clock_seq & 0x3F00 >> 8)
+	result[9]  = cast(u8)clock_seq
+
+	return
+}
+
+/*
+Generate a version 4 UUID.
+
+This UUID will be pseudorandom, save for 6 pre-determined version and variant bits.
+
+Returns:
+- result: The generated UUID.
+*/
+generate_v4 :: proc() -> (result: Identifier) {
+	assert(.Cryptographic in runtime.random_generator_query_info(context.random_generator), NO_CSPRNG_ERROR)
+	bytes_generated := rand.read(result[:])
+	assert(bytes_generated == 16, "RNG failed to generate 16 bytes for UUID v4.")
+
+	result[VERSION_BYTE_INDEX] &= 0x0F
+	result[VERSION_BYTE_INDEX] |= 0x40
+
+	result[VARIANT_BYTE_INDEX] &= 0x3F
+	result[VARIANT_BYTE_INDEX] |= 0x80
+
+	return
+}
+
+/*
+Generate a version 6 UUID.
+
+Inputs:
+- clock_seq: The clock sequence from version 1, now made optional.
+  If unspecified, it will be replaced with random bits.
+- node: An optional 48-bit spatially unique identifier, specified to be the IEEE 802 address of the system.
+  If one is not provided or available, 48 bits of random state will take its place.
+- timestamp: A timestamp from the `core:time` package, or `nil` to use the current time.
+
+Returns:
+- result: The generated UUID.
+*/
+generate_v6 :: proc(clock_seq: Maybe(u16) = nil, node: Maybe([6]u8) = nil, timestamp: Maybe(time.Time) = nil) -> (result: Identifier) {
+	unix_time_in_hns_intervals := time.to_unix_nanoseconds(timestamp.? or_else time.now()) / 100
+
+	uuid_timestamp := cast(u128be)(HNS_INTERVALS_BETWEEN_GREG_AND_UNIX + unix_time_in_hns_intervals)
+
+	result = transmute(Identifier)(
+		uuid_timestamp & 0x0FFFFFFF_FFFFF000 << 68 |
+		uuid_timestamp & 0x00000000_00000FFF << 64
+	)
+
+	if realized_clock_seq, ok := clock_seq.?; ok {
+		assert(realized_clock_seq <= 0x3FFF, BIG_CLOCK_ERROR)
+		result[8] |= cast(u8)(realized_clock_seq & 0x3F00 >> 8)
+		result[9]  = cast(u8)realized_clock_seq
+	} else {
+		assert(.Cryptographic in runtime.random_generator_query_info(context.random_generator), NO_CSPRNG_ERROR)
+		temporary: [2]u8
+		bytes_generated := rand.read(temporary[:])
+		assert(bytes_generated == 2, "RNG failed to generate 2 bytes for UUID v1.")
+		result[8] |= temporary[0] & 0x3F
+		result[9]  = temporary[1]
+	}
+
+	if realized_node, ok := node.?; ok {
+		mutable_node := realized_node
+		runtime.mem_copy_non_overlapping(&result[10], &mutable_node[0], 6)
+	} else {
+		assert(.Cryptographic in runtime.random_generator_query_info(context.random_generator), NO_CSPRNG_ERROR)
+		bytes_generated := rand.read(result[10:])
+		assert(bytes_generated == 6, "RNG failed to generate 6 bytes for UUID v1.")
+	}
+
+	result[VERSION_BYTE_INDEX] |= 0x60
+	result[VARIANT_BYTE_INDEX] |= 0x80
+
+	return
+}
+
+/*
+Generate a version 7 UUID.
+
+This UUID will be pseudorandom, save for 6 pre-determined version and variant
+bits and a 48-bit timestamp.
+
+It is designed with time-based sorting in mind, such as for database usage, as
+the highest bits are allocated from the timestamp of when it is created.
+
+Inputs:
+- timestamp: A timestamp from the `core:time` package, or `nil` to use the current time.
+
+Returns:
+- result: The generated UUID.
+*/
+generate_v7_basic :: proc(timestamp: Maybe(time.Time) = nil) -> (result: Identifier) {
+	assert(.Cryptographic in runtime.random_generator_query_info(context.random_generator), NO_CSPRNG_ERROR)
+	unix_time_in_milliseconds := time.to_unix_nanoseconds(timestamp.? or_else time.now()) / 1e6
+
+	result = transmute(Identifier)(cast(u128be)unix_time_in_milliseconds << VERSION_7_TIME_SHIFT)
+
+	bytes_generated := rand.read(result[6:])
+	assert(bytes_generated == 10, "RNG failed to generate 10 bytes for UUID v7.")
+
+	result[VERSION_BYTE_INDEX] &= 0x0F
+	result[VERSION_BYTE_INDEX] |= 0x70
+
+	result[VARIANT_BYTE_INDEX] &= 0x3F
+	result[VARIANT_BYTE_INDEX] |= 0x80
+
+	return
+}
+
+/*
+Generate a version 7 UUID that has an incremented counter.
+
+This UUID will be pseudorandom, save for 6 pre-determined version and variant
+bits, a 48-bit timestamp, and 12 bits of counter state.
+
+It is designed with time-based sorting in mind, such as for database usage, as
+the highest bits are allocated from the timestamp of when it is created.
+
+This procedure is preferable if you are generating hundreds or thousands of
+UUIDs as a batch within the span of a millisecond. Do note that the counter
+only has 12 bits of state, thus `counter` cannot exceed the number 4,095.
+
+Example:
+
+	import "core:uuid"
+
+	// Create a batch of UUIDs all at once.
+	batch: [dynamic]uuid.Identifier
+
+	for i: u16 = 0; i < 1000; i += 1 {
+		my_uuid := uuid.generate_v7_counter(i)
+		append(&batch, my_uuid)
+	}
+
+Inputs:
+- counter: A 12-bit value which should be incremented each time a UUID is generated in a batch.
+- timestamp: A timestamp from the `core:time` package, or `nil` to use the current time.
+
+Returns:
+- result: The generated UUID.
+*/
+generate_v7_with_counter :: proc(counter: u16, timestamp: Maybe(time.Time) = nil) -> (result: Identifier) {
+	assert(.Cryptographic in runtime.random_generator_query_info(context.random_generator), NO_CSPRNG_ERROR)
+	assert(counter <= 0x0fff, VERSION_7_BIG_COUNTER_ERROR)
+	unix_time_in_milliseconds := time.to_unix_nanoseconds(timestamp.? or_else time.now()) / 1e6
+
+	result = transmute(Identifier)(
+		cast(u128be)unix_time_in_milliseconds << VERSION_7_TIME_SHIFT |
+		cast(u128be)counter << VERSION_7_COUNTER_SHIFT
+	)
+
+	bytes_generated := rand.read(result[8:])
+	assert(bytes_generated == 8, "RNG failed to generate 8 bytes for UUID v7.")
+
+	result[VERSION_BYTE_INDEX] &= 0x0F
+	result[VERSION_BYTE_INDEX] |= 0x70
+
+	result[VARIANT_BYTE_INDEX] &= 0x3F
+	result[VARIANT_BYTE_INDEX] |= 0x80
+
+	return
+}
+
+generate_v7 :: proc {
+	generate_v7_basic,
+	generate_v7_with_counter,
+}
+
+/*
+Generate a version 8 UUID using a specific hashing algorithm.
+
+This UUID is generated by hashing a name with a namespace.
+
+Note that all version 8 UUIDs are for experimental or vendor-specific use
+cases, per the specification. This use case in particular is for offering a
+non-legacy alternative to UUID versions 3 and 5.
+
+Inputs:
+- namespace: An `Identifier` that is used to represent the underlying namespace.
+  This can be any one of the `Namespace_*` values provided in this package.
+- name: The byte slice which will be hashed with the namespace.
+- algorithm: A hashing algorithm from `core:crypto/hash`.
+
+Returns:
+- result: The generated UUID.
+
+Example:
+	import "core:crypto/hash"
+	import "core:encoding/uuid"
+	import "core:fmt"
+
+	main :: proc() {
+		my_uuid := uuid.generate_v8_hash(uuid.Namespace_DNS, "www.odin-lang.org", .SHA256)
+		my_uuid_string := uuid.to_string(my_uuid, context.temp_allocator)
+		fmt.println(my_uuid_string)
+	}
+
+Output:
+
+	3730f688-4bff-8dce-9cbf-74a3960c5703
+
+*/
+generate_v8_hash_bytes :: proc(
+	namespace: Identifier,
+	name: []byte,
+	algorithm: hash.Algorithm,
+) -> (
+	result: Identifier,
+) {
+	// 128 bytes should be enough for the foreseeable future.
+	digest: [128]byte
+
+	assert(hash.DIGEST_SIZES[algorithm] >= 16, "Per RFC 9562, the hashing algorithm used must generate a digest of 128 bits or larger.")
+	assert(hash.DIGEST_SIZES[algorithm] < len(digest), "Digest size is too small for this algorithm. The buffer must be increased.")
+
+	hash_context: hash.Context
+	hash.init(&hash_context, algorithm)
+
+	mutable_namespace := namespace
+	hash.update(&hash_context, mutable_namespace[:])
+	hash.update(&hash_context, name[:])
+	hash.final(&hash_context, digest[:])
+
+	runtime.mem_copy_non_overlapping(&result, &digest, 16)
+
+	result[VERSION_BYTE_INDEX] &= 0x0F
+	result[VERSION_BYTE_INDEX] |= 0x80
+
+	result[VARIANT_BYTE_INDEX] &= 0x3F
+	result[VARIANT_BYTE_INDEX] |= 0x80
+
+	return
+}
+
+/*
+Generate a version 8 UUID using a specific hashing algorithm.
+
+This UUID is generated by hashing a name with a namespace.
+
+Note that all version 8 UUIDs are for experimental or vendor-specific use
+cases, per the specification. This use case in particular is for offering a
+non-legacy alternative to UUID versions 3 and 5.
+
+Inputs:
+- namespace: An `Identifier` that is used to represent the underlying namespace.
+  This can be any one of the `Namespace_*` values provided in this package.
+- name: The string which will be hashed with the namespace.
+- algorithm: A hashing algorithm from `core:crypto/hash`.
+
+Returns:
+- result: The generated UUID.
+
+Example:
+	import "core:crypto/hash"
+	import "core:encoding/uuid"
+	import "core:fmt"
+
+	main :: proc() {
+		my_uuid := uuid.generate_v8_hash(uuid.Namespace_DNS, "www.odin-lang.org", .SHA256)
+		my_uuid_string := uuid.to_string(my_uuid, context.temp_allocator)
+		fmt.println(my_uuid_string)
+	}
+
+Output:
+
+	3730f688-4bff-8dce-9cbf-74a3960c5703
+
+*/
+generate_v8_hash_string :: proc(
+	namespace: Identifier,
+	name: string,
+	algorithm: hash.Algorithm,
+) -> (
+	result: Identifier,
+) {
+	return generate_v8_hash_bytes(namespace, transmute([]byte)name, algorithm)
+}
+
+generate_v8_hash :: proc {
+	generate_v8_hash_bytes,
+	generate_v8_hash_string,
+}

core/encoding/uuid/legacy/legacy.odin

@@ -0,0 +1,146 @@
+/*
+package uuid/legacy implements versions 3 and 5 of UUID generation, both of
+which are using hashing algorithms (MD5 and SHA1, respectively) that are known
+these days to no longer be secure.
+*/
+package uuid_legacy
+
+import "base:runtime"
+import "core:crypto/legacy/md5"
+import "core:crypto/legacy/sha1"
+import "core:encoding/uuid"
+
+Identifier :: uuid.Identifier
+VERSION_BYTE_INDEX :: uuid.VERSION_BYTE_INDEX
+VARIANT_BYTE_INDEX :: uuid.VARIANT_BYTE_INDEX
+
+
+/*
+Generate a version 3 UUID.
+
+This UUID is generated with a MD5 hash of a name and a namespace.
+
+Inputs:
+- namespace: An `Identifier` that is used to represent the underlying namespace.
+  This can be any one of the `Namespace_*` values provided in the `uuid` package.
+- name: The byte slice which will be hashed with the namespace.
+
+Returns:
+- result: The generated UUID.
+*/
+generate_v3_bytes :: proc(
+	namespace: Identifier,
+	name: []byte,
+) -> (
+	result: Identifier,
+) {
+	namespace := namespace
+
+	ctx: md5.Context
+	md5.init(&ctx)
+	md5.update(&ctx, namespace[:])
+	md5.update(&ctx, name)
+	md5.final(&ctx, result[:])
+
+	result[VERSION_BYTE_INDEX] &= 0x0F
+	result[VERSION_BYTE_INDEX] |= 0x30
+
+	result[VARIANT_BYTE_INDEX] &= 0x3F
+	result[VARIANT_BYTE_INDEX] |= 0x80
+
+	return
+}
+
+/*
+Generate a version 3 UUID.
+
+This UUID is generated with a MD5 hash of a name and a namespace.
+
+Inputs:
+- namespace: An `Identifier` that is used to represent the underlying namespace.
+  This can be any one of the `Namespace_*` values provided in the `uuid` package.
+- name: The string which will be hashed with the namespace.
+
+Returns:
+- result: The generated UUID.
+*/
+generate_v3_string :: proc(
+	namespace: Identifier,
+	name: string,
+) -> (
+	result: Identifier,
+) {
+	return generate_v3_bytes(namespace, transmute([]byte)name)
+}
+
+generate_v3 :: proc {
+	generate_v3_bytes,
+	generate_v3_string,
+}
+
+/*
+Generate a version 5 UUID.
+
+This UUID is generated with a SHA1 hash of a name and a namespace.
+
+Inputs:
+- namespace: An `Identifier` that is used to represent the underlying namespace.
+  This can be any one of the `Namespace_*` values provided in the `uuid` package.
+- name: The byte slice which will be hashed with the namespace.
+
+Returns:
+- result: The generated UUID.
+*/
+generate_v5_bytes :: proc(
+	namespace: Identifier,
+	name: []byte,
+) -> (
+	result: Identifier,
+) {
+	namespace := namespace
+	digest: [sha1.DIGEST_SIZE]byte
+
+	ctx: sha1.Context
+	sha1.init(&ctx)
+	sha1.update(&ctx, namespace[:])
+	sha1.update(&ctx, name)
+	sha1.final(&ctx, digest[:])
+
+	runtime.mem_copy_non_overlapping(&result, &digest, 16)
+
+	result[VERSION_BYTE_INDEX] &= 0x0F
+	result[VERSION_BYTE_INDEX] |= 0x50
+
+	result[VARIANT_BYTE_INDEX] &= 0x3F
+	result[VARIANT_BYTE_INDEX] |= 0x80
+
+	return
+}
+
+/*
+Generate a version 5 UUID.
+
+This UUID is generated with a SHA1 hash of a name and a namespace.
+
+Inputs:
+- namespace: An `Identifier` that is used to represent the underlying namespace.
+  This can be any one of the `Namespace_*` values provided in the `uuid` package.
+- name: The string which will be hashed with the namespace.
+
+Returns:
+- result: The generated UUID.
+*/
+generate_v5_string :: proc(
+	namespace: Identifier,
+	name: string,
+) -> (
+	result: Identifier,
+) {
+	return generate_v5_bytes(namespace, transmute([]byte)name)
+}
+
+generate_v5 :: proc {
+	generate_v5_bytes,
+	generate_v5_string,
+}
+

core/encoding/uuid/reading.odin

@@ -0,0 +1,242 @@
+package uuid
+
+import "base:runtime"
+import "core:time"
+
+/*
+Convert a string to a UUID.
+
+Inputs:
+- str: A string in the 8-4-4-4-12 format.
+
+Returns:
+- id: The converted identifier, or `nil` if there is an error.
+- error: A description of the error, or `nil` if successful.
+*/
+read :: proc "contextless" (str: string) -> (id: Identifier, error: Read_Error) #no_bounds_check {
+	// Only exact-length strings are acceptable.
+	if len(str) != EXPECTED_LENGTH {
+		return {}, .Invalid_Length
+	}
+
+	// Check ahead to see if the separators are in the right places.
+	if str[8] != '-' || str[13] != '-' || str[18] != '-' || str[23] != '-' {
+		return {}, .Invalid_Separator
+	}
+
+	read_nibble :: proc "contextless" (nibble: u8) -> u8 {
+		switch nibble {
+		case '0' ..= '9':
+			return nibble - '0'
+		case 'A' ..= 'F':
+			return nibble - 'A' + 10
+		case 'a' ..= 'f':
+			return nibble - 'a' + 10
+		case:
+			// Return an error value.
+			return 0xFF
+		}
+	}
+
+	index := 0
+	octet_index := 0
+
+	CHUNKS :: [5]int{8, 4, 4, 4, 12}
+
+	for chunk in CHUNKS {
+		for i := index; i < index + chunk; i += 2 {
+			high := read_nibble(str[i])
+			low := read_nibble(str[i + 1])
+
+			if high | low > 0xF {
+				return {}, .Invalid_Hexadecimal
+			}
+
+			id[octet_index] = low | high << 4
+			octet_index += 1
+		}
+
+		index += chunk + 1
+	}
+
+	return
+}
+
+/*
+Get the version of a UUID.
+
+Inputs:
+- id: The identifier.
+
+Returns:
+- number: The version number.
+*/
+version :: proc "contextless" (id: Identifier) -> (number: int) #no_bounds_check {
+	return cast(int)(id[VERSION_BYTE_INDEX] & 0xF0 >> 4)
+}
+
+/*
+Get the variant of a UUID.
+
+Inputs:
+- id: The identifier.
+
+Returns:
+- variant: The variant type.
+*/
+variant :: proc "contextless" (id: Identifier) -> (variant: Variant_Type) #no_bounds_check {
+	switch {
+	case id[VARIANT_BYTE_INDEX] & 0x80 == 0:
+		return .Reserved_Apollo_NCS
+	case id[VARIANT_BYTE_INDEX] & 0xC0 == 0x80:
+		return .RFC_4122
+	case id[VARIANT_BYTE_INDEX] & 0xE0 == 0xC0:
+		return .Reserved_Microsoft_COM
+	case id[VARIANT_BYTE_INDEX] & 0xF0 == 0xE0:
+		return .Reserved_Future
+	case:
+		return .Unknown
+	}
+}
+
+/*
+Get the clock sequence of a version 1 or version 6 UUID.
+
+Inputs:
+- id: The identifier.
+
+Returns:
+- clock_seq: The 14-bit clock sequence field.
+*/
+clock_seq :: proc "contextless" (id: Identifier) -> (clock_seq: u16) {
+	return cast(u16)id[9] | cast(u16)id[8] & 0x3F << 8
+}
+
+/*
+Get the node of a version 1 or version 6 UUID.
+
+Inputs:
+- id: The identifier.
+
+Returns:
+- node: The 48-bit spatially unique identifier.
+*/
+node :: proc "contextless" (id: Identifier) -> (node: [6]u8) {
+	mutable_id := id
+	runtime.mem_copy_non_overlapping(&node, &mutable_id[10], 6)
+	return
+}
+
+/*
+Get the raw timestamp of a version 1 UUID.
+
+Inputs:
+- id: The identifier.
+
+Returns:
+- timestamp: The timestamp, in 100-nanosecond intervals since 1582-10-15.
+*/
+raw_time_v1 :: proc "contextless" (id: Identifier) -> (timestamp: u64) {
+	timestamp_octets: [8]u8
+
+	timestamp_octets[0] = id[0]
+	timestamp_octets[1] = id[1]
+	timestamp_octets[2] = id[2]
+	timestamp_octets[3] = id[3]
+	timestamp_octets[4] = id[4]
+	timestamp_octets[5] = id[5]
+
+	timestamp_octets[6] = id[6] << 4 | id[7] >> 4
+	timestamp_octets[7] = id[7] & 0xF
+
+	return cast(u64)transmute(u64le)timestamp_octets
+}
+
+
+/*
+Get the timestamp of a version 1 UUID.
+
+Inputs:
+- id: The identifier.
+
+Returns:
+- timestamp: The timestamp of the UUID.
+*/
+time_v1 :: proc "contextless" (id: Identifier) -> (timestamp: time.Time) {
+	return time.from_nanoseconds(cast(i64)(raw_time_v1(id) - HNS_INTERVALS_BETWEEN_GREG_AND_UNIX) * 100)
+}
+
+/*
+Get the raw timestamp of a version 6 UUID.
+
+Inputs:
+- id: The identifier.
+
+Returns:
+- timestamp: The timestamp, in 100-nanosecond intervals since 1582-10-15.
+*/
+raw_time_v6 :: proc "contextless" (id: Identifier) -> (timestamp: u64) {
+	temporary := transmute(u128be)id
+
+	timestamp |= cast(u64)(temporary & 0xFFFFFFFF_FFFF0000_00000000_00000000 >> 68)
+	timestamp |= cast(u64)(temporary & 0x00000000_00000FFF_00000000_00000000 >> 64)
+
+	return timestamp
+}
+
+/*
+Get the timestamp of a version 6 UUID.
+
+Inputs:
+- id: The identifier.
+
+Returns:
+- timestamp: The timestamp, in 100-nanosecond intervals since 1582-10-15.
+*/
+time_v6 :: proc "contextless" (id: Identifier) -> (timestamp: time.Time) {
+	return time.from_nanoseconds(cast(i64)(raw_time_v6(id) - HNS_INTERVALS_BETWEEN_GREG_AND_UNIX) * 100)
+}
+
+/*
+Get the raw timestamp of a version 7 UUID.
+
+Inputs:
+- id: The identifier.
+
+Returns:
+- timestamp: The timestamp, in milliseconds since the UNIX epoch.
+*/
+raw_time_v7 :: proc "contextless" (id: Identifier) -> (timestamp: u64) {
+	time_bits := transmute(u128be)id & VERSION_7_TIME_MASK
+	return cast(u64)(time_bits >> VERSION_7_TIME_SHIFT)
+}
+
+/*
+Get the timestamp of a version 7 UUID.
+
+Inputs:
+- id: The identifier.
+
+Returns:
+- timestamp: The timestamp, in milliseconds since the UNIX epoch.
+*/
+time_v7 :: proc "contextless" (id: Identifier) -> (timestamp: time.Time) {
+	return time.from_nanoseconds(cast(i64)raw_time_v7(id) * 1e6)
+}
+
+/*
+Get the 12-bit counter value of a version 7 UUID.
+
+The UUID must have been generated with a counter, otherwise this procedure will
+return random bits.
+
+Inputs:
+- id: The identifier.
+
+Returns:
+- counter: The 12-bit counter value.
+*/
+counter_v7 :: proc "contextless" (id: Identifier) -> (counter: u16) {
+	counter_bits := transmute(u128be)id & VERSION_7_COUNTER_MASK
+	return cast(u16)(counter_bits >> VERSION_7_COUNTER_SHIFT)
+}

core/encoding/uuid/stamping.odin

@@ -0,0 +1,89 @@
+package uuid
+
+import "base:runtime"
+
+/*
+Stamp a 128-bit integer as being a valid version 8 UUID.
+
+Per the specification, all version 8 UUIDs are either for experimental or
+vendor-specific purposes. This procedure allows for converting arbitrary data
+into custom UUIDs.
+
+Inputs:
+- integer: Any integer type.
+
+Returns:
+- result: A valid version 8 UUID.
+*/
+stamp_v8_int :: proc(#any_int integer: u128) -> (result: Identifier) {
+	result = transmute(Identifier)cast(u128be)integer
+
+	result[VERSION_BYTE_INDEX] &= 0x0F
+	result[VERSION_BYTE_INDEX] |= 0x80
+
+	result[VARIANT_BYTE_INDEX] &= 0x3F
+	result[VARIANT_BYTE_INDEX] |= 0x80
+
+	return
+}
+
+/*
+Stamp an array of 16 bytes as being a valid version 8 UUID.
+
+Per the specification, all version 8 UUIDs are either for experimental or
+vendor-specific purposes. This procedure allows for converting arbitrary data
+into custom UUIDs.
+
+Inputs:
+- array: An array of 16 bytes.
+
+Returns:
+- result: A valid version 8 UUID.
+*/
+stamp_v8_array :: proc(array: [16]u8) -> (result: Identifier) {
+	result = Identifier(array)
+
+	result[VERSION_BYTE_INDEX] &= 0x0F
+	result[VERSION_BYTE_INDEX] |= 0x80
+
+	result[VARIANT_BYTE_INDEX] &= 0x3F
+	result[VARIANT_BYTE_INDEX] |= 0x80
+
+	return
+}
+
+/*
+Stamp a slice of bytes as being a valid version 8 UUID.
+
+If the slice is less than 16 bytes long, the data available will be used.
+If it is longer than 16 bytes, only the first 16 will be used.
+
+This procedure does not modify the underlying slice.
+
+Per the specification, all version 8 UUIDs are either for experimental or
+vendor-specific purposes. This procedure allows for converting arbitrary data
+into custom UUIDs.
+
+Inputs:
+- slice: A slice of bytes.
+
+Returns:
+- result: A valid version 8 UUID.
+*/
+stamp_v8_slice :: proc(slice: []u8) -> (result: Identifier) {
+	runtime.mem_copy_non_overlapping(&result, &slice[0], min(16, len(slice)))
+
+	result[VERSION_BYTE_INDEX] &= 0x0F
+	result[VERSION_BYTE_INDEX] |= 0x80
+
+	result[VARIANT_BYTE_INDEX] &= 0x3F
+	result[VARIANT_BYTE_INDEX] |= 0x80
+
+	return
+}
+
+stamp_v8 :: proc {
+	stamp_v8_int,
+	stamp_v8_array,
+	stamp_v8_slice,
+}

core/encoding/uuid/writing.odin

@@ -0,0 +1,131 @@
+package uuid
+
+import "base:runtime"
+import "core:io"
+import "core:strconv"
+import "core:strings"
+
+/*
+Write a UUID in the 8-4-4-4-12 format.
+
+This procedure performs error checking with every byte written.
+
+If you can guarantee beforehand that your stream has enough space to hold the
+UUID (32 bytes), then it is better to use `unsafe_write` instead as that will
+be faster.
+
+Inputs:
+- w: A writable stream.
+- id: The identifier to convert.
+
+Returns:
+- error: An `io` error, if one occurred, otherwise `nil`.
+*/
+write :: proc(w: io.Writer, id: Identifier) -> (error: io.Error) #no_bounds_check {
+	write_octet :: proc (w: io.Writer, octet: u8) -> io.Error #no_bounds_check {
+		high_nibble := octet >> 4
+		low_nibble := octet & 0xF
+
+		io.write_byte(w, strconv.digits[high_nibble]) or_return
+		io.write_byte(w, strconv.digits[low_nibble]) or_return
+		return nil
+	}
+
+	for index in  0 ..<  4 { write_octet(w, id[index]) or_return }
+	io.write_byte(w, '-') or_return
+	for index in  4 ..<  6 { write_octet(w, id[index]) or_return }
+	io.write_byte(w, '-') or_return
+	for index in  6 ..<  8 { write_octet(w, id[index]) or_return }
+	io.write_byte(w, '-') or_return
+	for index in  8 ..< 10 { write_octet(w, id[index]) or_return }
+	io.write_byte(w, '-') or_return
+	for index in 10 ..< 16 { write_octet(w, id[index]) or_return }
+
+	return nil
+}
+
+/*
+Write a UUID in the 8-4-4-4-12 format.
+
+This procedure performs no error checking on the underlying stream.
+
+Inputs:
+- w: A writable stream.
+- id: The identifier to convert.
+*/
+unsafe_write :: proc(w: io.Writer, id: Identifier) #no_bounds_check {
+	write_octet :: proc (w: io.Writer, octet: u8) #no_bounds_check {
+		high_nibble := octet >> 4
+		low_nibble := octet & 0xF
+
+		io.write_byte(w, strconv.digits[high_nibble])
+		io.write_byte(w, strconv.digits[low_nibble])
+	}
+
+	for index in  0 ..<  4 { write_octet(w, id[index]) }
+	io.write_byte(w, '-')
+	for index in  4 ..<  6 { write_octet(w, id[index]) }
+	io.write_byte(w, '-')
+	for index in  6 ..<  8 { write_octet(w, id[index]) }
+	io.write_byte(w, '-')
+	for index in  8 ..< 10 { write_octet(w, id[index]) }
+	io.write_byte(w, '-')
+	for index in 10 ..< 16 { write_octet(w, id[index]) }
+}
+
+/*
+Convert a UUID to a string in the 8-4-4-4-12 format.
+
+*Allocates Using Provided Allocator*
+
+Inputs:
+- id: The identifier to convert.
+- allocator: (default: context.allocator)
+- loc: The caller location for debugging purposes (default: #caller_location)
+
+Returns:
+- str: The allocated and converted string.
+- error: An optional allocator error if one occured, `nil` otherwise.
+*/
+to_string_allocated :: proc(
+	id: Identifier,
+	allocator := context.allocator,
+	loc := #caller_location,
+) -> (
+	str: string,
+	error: runtime.Allocator_Error,
+) #optional_allocator_error {
+	buf := make([]byte, EXPECTED_LENGTH, allocator, loc) or_return
+	builder := strings.builder_from_bytes(buf[:])
+	unsafe_write(strings.to_writer(&builder), id)
+	return strings.to_string(builder), nil
+}
+
+/*
+Convert a UUID to a string in the 8-4-4-4-12 format.
+
+Inputs:
+- id: The identifier to convert.
+- buffer: A byte buffer to store the result. Must be at least 32 bytes large.
+- loc: The caller location for debugging purposes (default: #caller_location)
+
+Returns:
+- str: The converted string which will be stored in `buffer`.
+*/
+to_string_buffer :: proc(
+	id: Identifier,
+	buffer: []byte,
+	loc := #caller_location,
+) -> (
+	str: string,
+) {
+	assert(len(buffer) >= EXPECTED_LENGTH, "The buffer provided is not at least 32 bytes large.", loc)
+	builder := strings.builder_from_bytes(buffer)
+	unsafe_write(strings.to_writer(&builder), id)
+	return strings.to_string(builder)
+}
+
+to_string :: proc {
+	to_string_allocated,
+	to_string_buffer,
+}

core/flags/internal_rtti.odin

@@ -45,45 +45,45 @@ parse_and_set_pointer_by_base_type :: proc(ptr: rawptr, str: string, type_info:
 		if specific_type_info.signed {
 			value := strconv.parse_i128(str) or_return
 			switch type_info.id {
-				case i8:     (cast(^i8)    ptr)^ = cast(i8)     bounded_int(value, cast(i128)min(i8),     cast(i128)max(i8)    ) or_return
+			case i8:     (^i8)    (ptr)^ = cast(i8)     bounded_int(value, cast(i128)min(i8),     cast(i128)max(i8)    ) or_return
-				case i16:    (cast(^i16)   ptr)^ = cast(i16)    bounded_int(value, cast(i128)min(i16),    cast(i128)max(i16)   ) or_return
+			case i16:    (^i16)   (ptr)^ = cast(i16)    bounded_int(value, cast(i128)min(i16),    cast(i128)max(i16)   ) or_return
-				case i32:    (cast(^i32)   ptr)^ = cast(i32)    bounded_int(value, cast(i128)min(i32),    cast(i128)max(i32)   ) or_return
+			case i32:    (^i32)   (ptr)^ = cast(i32)    bounded_int(value, cast(i128)min(i32),    cast(i128)max(i32)   ) or_return
-				case i64:    (cast(^i64)   ptr)^ = cast(i64)    bounded_int(value, cast(i128)min(i64),    cast(i128)max(i64)   ) or_return
+			case i64:    (^i64)   (ptr)^ = cast(i64)    bounded_int(value, cast(i128)min(i64),    cast(i128)max(i64)   ) or_return
-				case i128:   (cast(^i128)  ptr)^ = value
+			case i128:   (^i128)  (ptr)^ = value
 
-				case int:    (cast(^int)   ptr)^ = cast(int)    bounded_int(value, cast(i128)min(int),    cast(i128)max(int)   ) or_return
+			case int:    (^int)   (ptr)^ = cast(int)    bounded_int(value, cast(i128)min(int),    cast(i128)max(int)   ) or_return
 
-				case i16le:  (cast(^i16le) ptr)^ = cast(i16le)  bounded_int(value, cast(i128)min(i16le),  cast(i128)max(i16le) ) or_return
+			case i16le:  (^i16le) (ptr)^ = cast(i16le)  bounded_int(value, cast(i128)min(i16le),  cast(i128)max(i16le) ) or_return
-				case i32le:  (cast(^i32le) ptr)^ = cast(i32le)  bounded_int(value, cast(i128)min(i32le),  cast(i128)max(i32le) ) or_return
+			case i32le:  (^i32le) (ptr)^ = cast(i32le)  bounded_int(value, cast(i128)min(i32le),  cast(i128)max(i32le) ) or_return
-				case i64le:  (cast(^i64le) ptr)^ = cast(i64le)  bounded_int(value, cast(i128)min(i64le),  cast(i128)max(i64le) ) or_return
+			case i64le:  (^i64le) (ptr)^ = cast(i64le)  bounded_int(value, cast(i128)min(i64le),  cast(i128)max(i64le) ) or_return
-				case i128le: (cast(^i128le)ptr)^ = cast(i128le) bounded_int(value, cast(i128)min(i128le), cast(i128)max(i128le)) or_return
+			case i128le: (^i128le)(ptr)^ = cast(i128le) bounded_int(value, cast(i128)min(i128le), cast(i128)max(i128le)) or_return
 
-				case i16be:  (cast(^i16be) ptr)^ = cast(i16be)  bounded_int(value, cast(i128)min(i16be),  cast(i128)max(i16be) ) or_return
+			case i16be:  (^i16be) (ptr)^ = cast(i16be)  bounded_int(value, cast(i128)min(i16be),  cast(i128)max(i16be) ) or_return
-				case i32be:  (cast(^i32be) ptr)^ = cast(i32be)  bounded_int(value, cast(i128)min(i32be),  cast(i128)max(i32be) ) or_return
+			case i32be:  (^i32be) (ptr)^ = cast(i32be)  bounded_int(value, cast(i128)min(i32be),  cast(i128)max(i32be) ) or_return
-				case i64be:  (cast(^i64be) ptr)^ = cast(i64be)  bounded_int(value, cast(i128)min(i64be),  cast(i128)max(i64be) ) or_return
+			case i64be:  (^i64be) (ptr)^ = cast(i64be)  bounded_int(value, cast(i128)min(i64be),  cast(i128)max(i64be) ) or_return
-				case i128be: (cast(^i128be)ptr)^ = cast(i128be) bounded_int(value, cast(i128)min(i128be), cast(i128)max(i128be)) or_return
+			case i128be: (^i128be)(ptr)^ = cast(i128be) bounded_int(value, cast(i128)min(i128be), cast(i128)max(i128be)) or_return
 			}
 		} else {
 			value := strconv.parse_u128(str) or_return
 			switch type_info.id {
-				case u8:      (cast(^u8)     ptr)^ = cast(u8)      bounded_uint(value, cast(u128)max(u8)     ) or_return
+			case u8:      (^u8)     (ptr)^ = cast(u8)      bounded_uint(value, cast(u128)max(u8)     ) or_return
-				case u16:     (cast(^u16)    ptr)^ = cast(u16)     bounded_uint(value, cast(u128)max(u16)    ) or_return
+			case u16:     (^u16)    (ptr)^ = cast(u16)     bounded_uint(value, cast(u128)max(u16)    ) or_return
-				case u32:     (cast(^u32)    ptr)^ = cast(u32)     bounded_uint(value, cast(u128)max(u32)    ) or_return
+			case u32:     (^u32)    (ptr)^ = cast(u32)     bounded_uint(value, cast(u128)max(u32)    ) or_return
-				case u64:     (cast(^u64)    ptr)^ = cast(u64)     bounded_uint(value, cast(u128)max(u64)    ) or_return
+			case u64:     (^u64)    (ptr)^ = cast(u64)     bounded_uint(value, cast(u128)max(u64)    ) or_return
-				case u128:    (cast(^u128)   ptr)^ = value
+			case u128:    (^u128)   (ptr)^ = value
 
-				case uint:    (cast(^uint)   ptr)^ = cast(uint)    bounded_uint(value, cast(u128)max(uint)   ) or_return
+			case uint:    (^uint)   (ptr)^ = cast(uint)    bounded_uint(value, cast(u128)max(uint)   ) or_return
-				case uintptr: (cast(^uintptr)ptr)^ = cast(uintptr) bounded_uint(value, cast(u128)max(uintptr)) or_return
+			case uintptr: (^uintptr)(ptr)^ = cast(uintptr) bounded_uint(value, cast(u128)max(uintptr)) or_return
 
-				case u16le:   (cast(^u16le)  ptr)^ = cast(u16le)   bounded_uint(value, cast(u128)max(u16le)  ) or_return
+			case u16le:   (^u16le)  (ptr)^ = cast(u16le)   bounded_uint(value, cast(u128)max(u16le)  ) or_return
-				case u32le:   (cast(^u32le)  ptr)^ = cast(u32le)   bounded_uint(value, cast(u128)max(u32le)  ) or_return
+			case u32le:   (^u32le)  (ptr)^ = cast(u32le)   bounded_uint(value, cast(u128)max(u32le)  ) or_return
-				case u64le:   (cast(^u64le)  ptr)^ = cast(u64le)   bounded_uint(value, cast(u128)max(u64le)  ) or_return
+			case u64le:   (^u64le)  (ptr)^ = cast(u64le)   bounded_uint(value, cast(u128)max(u64le)  ) or_return
-				case u128le:  (cast(^u128le) ptr)^ = cast(u128le)  bounded_uint(value, cast(u128)max(u128le) ) or_return
+			case u128le:  (^u128le) (ptr)^ = cast(u128le)  bounded_uint(value, cast(u128)max(u128le) ) or_return
 
-				case u16be:   (cast(^u16be)  ptr)^ = cast(u16be)   bounded_uint(value, cast(u128)max(u16be)  ) or_return
+			case u16be:   (^u16be)  (ptr)^ = cast(u16be)   bounded_uint(value, cast(u128)max(u16be)  ) or_return
-				case u32be:   (cast(^u32be)  ptr)^ = cast(u32be)   bounded_uint(value, cast(u128)max(u32be)  ) or_return
+			case u32be:   (^u32be)  (ptr)^ = cast(u32be)   bounded_uint(value, cast(u128)max(u32be)  ) or_return
-				case u64be:   (cast(^u64be)  ptr)^ = cast(u64be)   bounded_uint(value, cast(u128)max(u64be)  ) or_return
+			case u64be:   (^u64be)  (ptr)^ = cast(u64be)   bounded_uint(value, cast(u128)max(u64be)  ) or_return
-				case u128be:  (cast(^u128be) ptr)^ = cast(u128be)  bounded_uint(value, cast(u128)max(u128be) ) or_return
+			case u128be:  (^u128be) (ptr)^ = cast(u128be)  bounded_uint(value, cast(u128)max(u128be) ) or_return
 			}
 		}
 
@@ -92,60 +92,60 @@ parse_and_set_pointer_by_base_type :: proc(ptr: rawptr, str: string, type_info:
 			return false
 		}
 
-		(cast(^rune)ptr)^ = utf8.rune_at_pos(str, 0)
+		(^rune)(ptr)^ = utf8.rune_at_pos(str, 0)
 
 	case runtime.Type_Info_Float:
 		value := strconv.parse_f64(str) or_return
 		switch type_info.id {
-			case f16:   (cast(^f16)  ptr)^ = cast(f16)   value
+		case f16:   (^f16)  (ptr)^ = cast(f16)   value
-			case f32:   (cast(^f32)  ptr)^ = cast(f32)   value
+		case f32:   (^f32)  (ptr)^ = cast(f32)   value
-			case f64:   (cast(^f64)  ptr)^ =             value
+		case f64:   (^f64)  (ptr)^ =             value
 
-			case f16le: (cast(^f16le)ptr)^ = cast(f16le) value
+		case f16le: (^f16le)(ptr)^ = cast(f16le) value
-			case f32le: (cast(^f32le)ptr)^ = cast(f32le) value
+		case f32le: (^f32le)(ptr)^ = cast(f32le) value
-			case f64le: (cast(^f64le)ptr)^ = cast(f64le) value
+		case f64le: (^f64le)(ptr)^ = cast(f64le) value
 
-			case f16be: (cast(^f16be)ptr)^ = cast(f16be) value
+		case f16be: (^f16be)(ptr)^ = cast(f16be) value
-			case f32be: (cast(^f32be)ptr)^ = cast(f32be) value
+		case f32be: (^f32be)(ptr)^ = cast(f32be) value
-			case f64be: (cast(^f64be)ptr)^ = cast(f64be) value
+		case f64be: (^f64be)(ptr)^ = cast(f64be) value
 		}
 	
 	case runtime.Type_Info_Complex:
 		value := strconv.parse_complex128(str) or_return
 		switch type_info.id {
-			case complex128: (cast(^complex128)ptr)^ = value
+		case complex32:  (^complex32) (ptr)^ = (complex32)(value)
-			case complex64:  (cast(^complex64) ptr)^ = cast(complex64)value
+		case complex64:  (^complex64) (ptr)^ = (complex64)(value)
-			case complex32:  (cast(^complex32) ptr)^ = cast(complex32)value
+		case complex128: (^complex128)(ptr)^ = value
 		}
 	
 	case runtime.Type_Info_Quaternion:
 		value := strconv.parse_quaternion256(str) or_return
 		switch type_info.id {
-			case quaternion256: (cast(^quaternion256)ptr)^ = value
+		case quaternion64:  (^quaternion64) (ptr)^ = (quaternion64)(value)
-			case quaternion128: (cast(^quaternion128)ptr)^ = cast(quaternion128)value
+		case quaternion128: (^quaternion128)(ptr)^ = (quaternion128)(value)
-			case quaternion64:  (cast(^quaternion64) ptr)^ = cast(quaternion64)value
+		case quaternion256: (^quaternion256)(ptr)^ = value
 		}
 
 	case runtime.Type_Info_String:
 		if specific_type_info.is_cstring {
-			cstr_ptr := cast(^cstring)ptr
+			cstr_ptr := (^cstring)(ptr)
 			if cstr_ptr != nil {
 				// Prevent memory leaks from us setting this value multiple times.
 				delete(cstr_ptr^)
 			}
 			cstr_ptr^ = strings.clone_to_cstring(str)
 		} else {
-			(cast(^string)ptr)^ = str
+			(^string)(ptr)^ = str
 		}
 
 	case runtime.Type_Info_Boolean:
 		value := strconv.parse_bool(str) or_return
 		switch type_info.id {
-			case bool: (cast(^bool) ptr)^ =           value
+		case bool: (^bool)(ptr)^ =     value
-			case b8:   (cast(^b8)   ptr)^ = cast(b8)  value
+		case b8:   (^b8)  (ptr)^ =  b8(value)
-			case b16:  (cast(^b16)  ptr)^ = cast(b16) value
+		case b16:  (^b16) (ptr)^ = b16(value)
-			case b32:  (cast(^b32)  ptr)^ = cast(b32) value
+		case b32:  (^b32) (ptr)^ = b32(value)
-			case b64:  (cast(^b64)  ptr)^ = cast(b64) value
+		case b64:  (^b64) (ptr)^ = b64(value)
 		}
 
 	case runtime.Type_Info_Bit_Set:
@@ -154,9 +154,9 @@ parse_and_set_pointer_by_base_type :: proc(ptr: rawptr, str: string, type_info:
 		value: u128
 
 		// NOTE: `upper` is inclusive, i.e: `0..=31`
-		max_bit_index := cast(u128)(1 + specific_type_info.upper - specific_type_info.lower)
+		max_bit_index := u128(1 + specific_type_info.upper - specific_type_info.lower)
-		bit_index : u128 = 0
+		bit_index := u128(0)
-		#no_bounds_check for string_index : uint = 0; string_index < len(str); string_index += 1 {
+		#no_bounds_check for string_index in 0..<uint(len(str)) {
 			if bit_index == max_bit_index {
 				// The string's too long for this bit_set.
 				return false
@@ -180,11 +180,11 @@ parse_and_set_pointer_by_base_type :: proc(ptr: rawptr, str: string, type_info:
 			set_unbounded_integer_by_type(ptr, value, specific_type_info.underlying.id)
 		} else {
 			switch 8*type_info.size {
-			case 8:   (cast(^u8)   ptr)^ = cast(u8)   value
+			case 8:   (^u8)  (ptr)^ = cast(u8)   value
-			case 16:  (cast(^u16)  ptr)^ = cast(u16)  value
+			case 16:  (^u16) (ptr)^ = cast(u16)  value
-			case 32:  (cast(^u32)  ptr)^ = cast(u32)  value
+			case 32:  (^u32) (ptr)^ = cast(u32)  value
-			case 64:  (cast(^u64)  ptr)^ = cast(u64)  value
+			case 64:  (^u64) (ptr)^ = cast(u64)  value
-			case 128: (cast(^u128) ptr)^ = cast(u128) value
+			case 128: (^u128)(ptr)^ =            value
 			}
 		}
 
@@ -222,7 +222,7 @@ parse_and_set_pointer_by_named_type :: proc(ptr: rawptr, str: string, data_type:
 		mode: int
 
 		if file, ok := get_struct_subtag(arg_tag, SUBTAG_FILE); ok {
-			for i := 0; i < len(file); i += 1 {
+			for i in 0..<len(file) {
 				#no_bounds_check switch file[i] {
 				case 'r': wants_read = true
 				case 'w': wants_write = true
@@ -249,7 +249,7 @@ parse_and_set_pointer_by_named_type :: proc(ptr: rawptr, str: string, data_type:
 
 		if permstr, ok := get_struct_subtag(arg_tag, SUBTAG_PERMS); ok {
 			if value, parse_ok := strconv.parse_u64_of_base(permstr, 8); parse_ok {
-				perms = cast(int)value
+				perms = int(value)
 			}
 		}
 
@@ -271,7 +271,7 @@ parse_and_set_pointer_by_named_type :: proc(ptr: rawptr, str: string, data_type:
 			return
 		}
 
-		(cast(^os.Handle)ptr)^ = handle
+		(^os.Handle)(ptr)^ = handle
 		return
 	}
 
@@ -289,7 +289,7 @@ parse_and_set_pointer_by_named_type :: proc(ptr: rawptr, str: string, data_type:
 				return
 			}
 
-			(cast(^time.Time)ptr)^ = res
+			(^time.Time)(ptr)^ = res
 			return
 		} else if data_type == datetime.DateTime {
 			// NOTE: The UTC offset and leap second data are discarded.
@@ -302,7 +302,7 @@ parse_and_set_pointer_by_named_type :: proc(ptr: rawptr, str: string, data_type:
 				return
 			}
 
-			(cast(^datetime.DateTime)ptr)^ = res
+			(^datetime.DateTime)(ptr)^ = res
 			return
 		}
 	}
@@ -323,44 +323,44 @@ parse_and_set_pointer_by_named_type :: proc(ptr: rawptr, str: string, data_type:
 @(optimization_mode="size")
 set_unbounded_integer_by_type :: proc(ptr: rawptr, value: $T, data_type: typeid) where intrinsics.type_is_integer(T) {
 	switch data_type {
-	case i8:      (cast(^i8)     ptr)^ = cast(i8)      value
+	case i8:      (^i8)     (ptr)^ = cast(i8)      value
-	case i16:     (cast(^i16)    ptr)^ = cast(i16)     value
+	case i16:     (^i16)    (ptr)^ = cast(i16)     value
-	case i32:     (cast(^i32)    ptr)^ = cast(i32)     value
+	case i32:     (^i32)    (ptr)^ = cast(i32)     value
-	case i64:     (cast(^i64)    ptr)^ = cast(i64)     value
+	case i64:     (^i64)    (ptr)^ = cast(i64)     value
-	case i128:    (cast(^i128)   ptr)^ = cast(i128)    value
+	case i128:    (^i128)   (ptr)^ = cast(i128)    value
 
-	case int:     (cast(^int)    ptr)^ = cast(int)     value
+	case int:     (^int)    (ptr)^ = cast(int)     value
 
-	case i16le:   (cast(^i16le)  ptr)^ = cast(i16le)   value
+	case i16le:   (^i16le)  (ptr)^ = cast(i16le)   value
-	case i32le:   (cast(^i32le)  ptr)^ = cast(i32le)   value
+	case i32le:   (^i32le)  (ptr)^ = cast(i32le)   value
-	case i64le:   (cast(^i64le)  ptr)^ = cast(i64le)   value
+	case i64le:   (^i64le)  (ptr)^ = cast(i64le)   value
-	case i128le:  (cast(^i128le) ptr)^ = cast(i128le)  value
+	case i128le:  (^i128le) (ptr)^ = cast(i128le)  value
 
-	case i16be:   (cast(^i16be)  ptr)^ = cast(i16be)   value
+	case i16be:   (^i16be)  (ptr)^ = cast(i16be)   value
-	case i32be:   (cast(^i32be)  ptr)^ = cast(i32be)   value
+	case i32be:   (^i32be)  (ptr)^ = cast(i32be)   value
-	case i64be:   (cast(^i64be)  ptr)^ = cast(i64be)   value
+	case i64be:   (^i64be)  (ptr)^ = cast(i64be)   value
-	case i128be:  (cast(^i128be) ptr)^ = cast(i128be)  value
+	case i128be:  (^i128be) (ptr)^ = cast(i128be)  value
 
-	case u8:      (cast(^u8)     ptr)^ = cast(u8)      value
+	case u8:      (^u8)     (ptr)^ = cast(u8)      value
-	case u16:     (cast(^u16)    ptr)^ = cast(u16)     value
+	case u16:     (^u16)    (ptr)^ = cast(u16)     value
-	case u32:     (cast(^u32)    ptr)^ = cast(u32)     value
+	case u32:     (^u32)    (ptr)^ = cast(u32)     value
-	case u64:     (cast(^u64)    ptr)^ = cast(u64)     value
+	case u64:     (^u64)    (ptr)^ = cast(u64)     value
-	case u128:    (cast(^u128)   ptr)^ = cast(u128)    value
+	case u128:    (^u128)   (ptr)^ = cast(u128)    value
 
-	case uint:    (cast(^uint)   ptr)^ = cast(uint)    value
+	case uint:    (^uint)   (ptr)^ = cast(uint)    value
-	case uintptr: (cast(^uintptr)ptr)^ = cast(uintptr) value
+	case uintptr: (^uintptr)(ptr)^ = cast(uintptr) value
 
-	case u16le:   (cast(^u16le)  ptr)^ = cast(u16le)   value
+	case u16le:   (^u16le)  (ptr)^ = cast(u16le)   value
-	case u32le:   (cast(^u32le)  ptr)^ = cast(u32le)   value
+	case u32le:   (^u32le)  (ptr)^ = cast(u32le)   value
-	case u64le:   (cast(^u64le)  ptr)^ = cast(u64le)   value
+	case u64le:   (^u64le)  (ptr)^ = cast(u64le)   value
-	case u128le:  (cast(^u128le) ptr)^ = cast(u128le)  value
+	case u128le:  (^u128le) (ptr)^ = cast(u128le)  value
 
-	case u16be:   (cast(^u16be)  ptr)^ = cast(u16be)   value
+	case u16be:   (^u16be)  (ptr)^ = cast(u16be)   value
-	case u32be:   (cast(^u32be)  ptr)^ = cast(u32be)   value
+	case u32be:   (^u32be)  (ptr)^ = cast(u32be)   value
-	case u64be:   (cast(^u64be)  ptr)^ = cast(u64be)   value
+	case u64be:   (^u64be)  (ptr)^ = cast(u64be)   value
-	case u128be:  (cast(^u128be) ptr)^ = cast(u128be)  value
+	case u128be:  (^u128be) (ptr)^ = cast(u128be)  value
 
-	case rune:    (cast(^rune)   ptr)^ = cast(rune)    value
+	case rune:    (^rune)   (ptr)^ = cast(rune)    value
 
 	case:
 		fmt.panicf("Unsupported integer backing type: %v", data_type)
@@ -443,9 +443,9 @@ parse_and_set_pointer_by_type :: proc(ptr: rawptr, str: string, type_info: ^runt
 			}
 		}
 
-		subptr := cast(rawptr)(
+		subptr := rawptr(
-			cast(uintptr)ptr.data +
+			uintptr(ptr.data) +
-			cast(uintptr)((ptr.len - 1) * specific_type_info.elem.size))
+			uintptr((ptr.len - 1) * specific_type_info.elem.size))
 		mem.copy(subptr, raw_data(elem_backing), len(elem_backing))
 
 	case runtime.Type_Info_Enum:
@@ -490,7 +490,7 @@ get_field_pos :: proc(field: reflect.Struct_Field) -> (int, bool) {
 	if args_tag, ok := reflect.struct_tag_lookup(field.tag, TAG_ARGS); ok {
 		if pos_subtag, pos_ok := get_struct_subtag(args_tag, SUBTAG_POS); pos_ok {
 			if value, parse_ok := strconv.parse_u64_of_base(pos_subtag, 10); parse_ok {
-				return cast(int)value, true
+				return int(value), true
 			}
 		}
 	}
@@ -516,15 +516,8 @@ get_field_by_name :: proc(model: ^$T, name: string) -> (result: reflect.Struct_F
 // Get a struct field by its `pos` subtag.
 get_field_by_pos :: proc(model: ^$T, pos: int) -> (result: reflect.Struct_Field, index: int, ok: bool) {
 	for field, i in reflect.struct_fields_zipped(T) {
-		args_tag, tag_ok := reflect.struct_tag_lookup(field.tag, TAG_ARGS)
+		args_tag := reflect.struct_tag_lookup(field.tag, TAG_ARGS) or_continue
-		if !tag_ok {
+		pos_subtag := get_struct_subtag(args_tag, SUBTAG_POS)      or_continue
-			continue
-		}
-
-		pos_subtag, pos_ok := get_struct_subtag(args_tag, SUBTAG_POS)
-		if !pos_ok {
-			continue
-		}
 
 		value, parse_ok := strconv.parse_u64_of_base(pos_subtag, 10)
 		if parse_ok && cast(int)value == pos {

core/fmt/fmt.odin

@@ -1072,8 +1072,8 @@ _fmt_int :: proc(fi: ^Info, u: u64, base: int, is_signed: bool, bit_size: int, d
 	}
 
 	flags: strconv.Int_Flags
-	if fi.hash && !fi.zero && start == 0 { flags |= {.Prefix} }
+	if fi.hash && !fi.zero && start == 0 { flags += {.Prefix} }
-	if fi.plus               { flags |= {.Plus}   }
+	if fi.plus                           { flags += {.Plus}   }
 	s := strconv.append_bits(buf[start:], u, base, is_signed, bit_size, digits, flags)
 	prev_zero := fi.zero
 	defer fi.zero = prev_zero
@@ -1157,8 +1157,8 @@ _fmt_int_128 :: proc(fi: ^Info, u: u128, base: int, is_signed: bool, bit_size: i
 	}
 
 	flags: strconv.Int_Flags
-	if fi.hash && !fi.zero && start == 0 { flags |= {.Prefix} }
+	if fi.hash && !fi.zero && start == 0 { flags += {.Prefix} }
-	if fi.plus                           { flags |= {.Plus}   }
+	if fi.plus                           { flags += {.Plus}   }
 	s := strconv.append_bits_128(buf[start:], u, base, is_signed, bit_size, digits, flags)
 
 	if fi.hash && fi.zero && fi.indent == 0 {
@@ -1460,13 +1460,10 @@ fmt_string :: proc(fi: ^Info, s: string, verb: rune) {
 				if !fi.minus {
 					io.write_string(fi.writer, s, &fi.n)
 				}
-			}
+			} else {
-			else {
 				io.write_string(fi.writer, s, &fi.n)
 			}
-		}
+		} else {
-		else
-		{
 			io.write_string(fi.writer, s, &fi.n)
 		}
 

core/hash/xxhash/xxhash_3.odin

@@ -897,20 +897,21 @@ XXH3_hashLong_64b_default :: #force_no_inline proc(input: []u8, seed64: xxh_u64,
 	why (uop cache maybe?), but the difference is large and easily measurable.
 */
 @(optimization_mode="speed")
-XXH3_hashLong_64b_withSeed_internal :: #force_no_inline proc(input: []u8,
+XXH3_hashLong_64b_withSeed_internal :: #force_no_inline proc(
+	input:       []u8,
 	seed:        xxh_u64,
 	f_acc512:    XXH3_accumulate_512_f,
 	f_scramble:  XXH3_scramble_accumulator_f,
-									f_init_sec:  XXH3_init_custom_secret_f) -> (hash: xxh_u64) {
+	f_init_sec:  XXH3_init_custom_secret_f,
+) -> (hash: xxh_u64) {
 	if seed == 0 {
 		return XXH3_hashLong_64b_internal(input, XXH3_kSecret[:], f_acc512, f_scramble)
 	}
-	{
+
 	secret: [XXH_SECRET_DEFAULT_SIZE]u8
 	f_init_sec(secret[:], seed)
 	return XXH3_hashLong_64b_internal(input, secret[:], f_acc512, f_scramble)
 }
-}
 
 /*
 	It's important for performance that XXH3_hashLong is not inlined.

core/image/bmp/bmp.odin

@@ -131,7 +131,7 @@ load_from_context :: proc(ctx: ^$C, options := Options{}, allocator := context.a
 	runtime.DEFAULT_TEMP_ALLOCATOR_TEMP_GUARD()
 
 	if .info in options {
-		options |= {.return_metadata, .do_not_decompress_image}
+		options += {.return_metadata, .do_not_decompress_image}
 		options -= {.info}
 	}
 

core/image/png/png.odin

@@ -341,7 +341,7 @@ load_from_context :: proc(ctx: ^$C, options := Options{}, allocator := context.a
 	options := options
 
 	if .info in options {
-		options |= {.return_metadata, .do_not_decompress_image}
+		options += {.return_metadata, .do_not_decompress_image}
 		options -= {.info}
 	}
 
@@ -354,7 +354,7 @@ load_from_context :: proc(ctx: ^$C, options := Options{}, allocator := context.a
 	}
 
 	if .do_not_expand_channels in options {
-		options |= {.do_not_expand_grayscale, .do_not_expand_indexed}
+		options += {.do_not_expand_grayscale, .do_not_expand_indexed}
 	}
 
 	if img == nil {

core/image/qoi/qoi.odin

@@ -139,15 +139,13 @@ save_to_buffer  :: proc(output: ^bytes.Buffer, img: ^Image, options := Options{}
 					} else {
 						// Write RGB literal
 						output.buf[written] = u8(QOI_Opcode_Tag.RGB)
-						pix_bytes := transmute([4]u8)pix
+						copy(output.buf[written + 1:], pix[:3])
-						copy(output.buf[written + 1:], pix_bytes[:3])
 						written += 4
 					}
 				} else {
 					// Write RGBA literal
 					output.buf[written] = u8(QOI_Opcode_Tag.RGBA)
-					pix_bytes := transmute([4]u8)pix
+					copy(output.buf[written + 1:], pix[:])
-					copy(output.buf[written + 1:], pix_bytes[:])
 					written += 5
 				}
 			}
@@ -178,7 +176,7 @@ load_from_context :: proc(ctx: ^$C, options := Options{}, allocator := context.a
 	options := options
 
 	if .info in options {
-		options |= {.return_metadata, .do_not_decompress_image}
+		options += {.return_metadata, .do_not_decompress_image}
 		options -= {.info}
 	}
 

core/image/tga/tga.odin

@@ -100,7 +100,7 @@ load_from_context :: proc(ctx: ^$C, options := Options{}, allocator := context.a
 	}
 
 	if .info in options {
-		options |= {.return_metadata, .do_not_decompress_image}
+		options += {.return_metadata, .do_not_decompress_image}
 		options -= {.info}
 	}
 

core/math/big/private.odin

@@ -975,7 +975,7 @@ _private_int_div_3 :: proc(quotient, numerator: ^Int, allocator := context.alloc
 	q.sign = numerator.sign
 
 	w, t: _WORD
-	#no_bounds_check for ix := numerator.used; ix >= 0; ix -= 1 {
+	#no_bounds_check for ix := numerator.used - 1; ix >= 0; ix -= 1 {
 		w = (w << _WORD(_DIGIT_BITS)) | _WORD(numerator.digit[ix])
 		if w >= 3 {
 			/*

core/math/linalg/general.odin

@@ -3,7 +3,7 @@ package linalg
 import "core:math"
 import "base:builtin"
 import "base:intrinsics"
-import "base:runtime"
+@require import "base:runtime"
 
 // Generic
 

core/math/noise/internal.odin

@@ -637,22 +637,20 @@ _internal_noise_4d_unskewed_base :: proc(seed: i64, coord: Vec4) -> (value: f32)
 		
 		// Next point is the closest vertex on the 4-simplex whose base vertex is the aforementioned vertex.
 		score := 1.0 + ssi * (-1.0 / UNSKEW_4D) // Seems slightly faster than 1.0-xsi-ysi-zsi-wsi
-		if si.x >= si.x && si.x >= si.z && si.x >= si.w && si.x >= score {
+		switch {
+		case si.x >= si.x && si.x >= si.z && si.x >= si.w && si.x >= score:
 			svp.x += PRIME_X
 			si.x -= 1
 			ssi -= UNSKEW_4D
-		}
+		case si.y > si.x && si.y >= si.z && si.y >= si.w && si.y >= score:
-		else if si.y > si.x && si.y >= si.z && si.y >= si.w && si.y >= score {
 			svp.y += PRIME_Y
 			si.y -= 1
 			ssi -= UNSKEW_4D
-		}
+		case si.z > si.x && si.z > si.y && si.z >= si.w && si.z >= score:
-		else if si.z > si.x && si.z > si.y && si.z >= si.w && si.z >= score {
 			svp.z += PRIME_Z
 			si.z -= 1
 			ssi -= UNSKEW_4D
-		}
+		case si.w > si.x && si.w > si.y && si.w > si.z && si.w >= score:
-		else if si.w > si.x && si.w > si.y && si.w > si.z && si.w >= score {
 			svp.w += PRIME_W
 			si.w -= 1
 			ssi -= UNSKEW_4D

core/math/rand/rand.odin

@@ -655,7 +655,7 @@ choice_enum :: proc($T: typeid) -> T
 	where
 		intrinsics.type_is_enum(T),
 		size_of(T) <= 8,
-		len(T) == cap(T) /* Only allow contiguous enum types */
+		len(T) == cap(T) /* Only allow contiguous enum types */ \
 {
 	when intrinsics.type_is_unsigned(intrinsics.type_core_type(T)) &&
 	     u64(max(T)) > u64(max(i64)) {

core/mem/tlsf/tlsf.odin

@@ -97,6 +97,10 @@ init :: proc{init_from_buffer, init_from_allocator}
 destroy :: proc(control: ^Allocator) {
 	if control == nil { return }
 
+	if control.pool.allocator.procedure != nil {
+		runtime.delete(control.pool.data, control.pool.allocator)
+	}
+
 	// No need to call `pool_remove` or anything, as they're they're embedded in the backing memory.
 	// We do however need to free the `Pool` tracking entities and the backing memory itself.
 	// As `Allocator` is embedded in the first backing slice, the `control` pointer will be
@@ -132,8 +136,9 @@ allocator_proc :: proc(allocator_data: rawptr, mode: runtime.Allocator_Mode,
 		return nil, nil
 
 	case .Free_All:
-		clear(control)
+		// NOTE: this doesn't work right at the moment, Jeroen has it on his to-do list :)
-		return nil, nil
+		// clear(control)
+		return nil, .Mode_Not_Implemented
 
 	case .Resize:
 		return resize(control, old_memory, uint(old_size), uint(size), uint(alignment))
@@ -144,7 +149,7 @@ allocator_proc :: proc(allocator_data: rawptr, mode: runtime.Allocator_Mode,
 	case .Query_Features:
 		set := (^runtime.Allocator_Mode_Set)(old_memory)
 		if set != nil {
-			set^ = {.Alloc, .Alloc_Non_Zeroed, .Free, .Free_All, .Resize, .Resize_Non_Zeroed, .Query_Features}
+			set^ = {.Alloc, .Alloc_Non_Zeroed, .Free, /* .Free_All, */ .Resize, .Resize_Non_Zeroed, .Query_Features}
 		}
 		return nil, nil
 

core/mem/tlsf/tlsf_internal.odin

@@ -630,7 +630,7 @@ alloc_bytes_non_zeroed :: proc(control: ^Allocator, size: uint, align: uint) ->
 @(require_results)
 alloc_bytes :: proc(control: ^Allocator, size: uint, align: uint) -> (res: []byte, err: runtime.Allocator_Error) {
 	res, err = alloc_bytes_non_zeroed(control, size, align)
-	if err != nil {
+	if err == nil {
 		intrinsics.mem_zero(raw_data(res), len(res))
 	}
 	return

core/mem/virtual/virtual_linux.odin

@@ -36,9 +36,9 @@ _release :: proc "contextless" (data: rawptr, size: uint) {
 _protect :: proc "contextless" (data: rawptr, size: uint, flags: Protect_Flags) -> bool {
 	pflags: linux.Mem_Protection
 	pflags = {}
-	if .Read    in flags { pflags |= {.READ}  }
+	if .Read    in flags { pflags += {.READ}  }
-	if .Write   in flags { pflags |= {.WRITE} }
+	if .Write   in flags { pflags += {.WRITE} }
-	if .Execute in flags { pflags |= {.EXEC}  }
+	if .Execute in flags { pflags += {.EXEC}  }
 	errno := linux.mprotect(data, size, pflags)
 	return errno == .NONE
 }

core/net/addr.odin

@@ -370,7 +370,7 @@ parse_ip6_address :: proc(address_and_maybe_port: string) -> (addr: IP6_Address,
 		val |= u16(ipv4[3])
 		piece_values[7] = u16be(val)
 	}
-	return transmute(IP6_Address)piece_values, true
+	return IP6_Address(piece_values), true
 }
 
 /*
@@ -522,10 +522,9 @@ address_to_string :: proc(addr: Address, allocator := context.temp_allocator) ->
 		run  := Zero_Run{-1, -1}
 		best := Zero_Run{-1, -1}
 
-		addr := transmute([8]u16be)v
 
 		last := u16be(1)
-		for val, i in addr {
+		for val, i in v {
 			/*
 				If we encounter adjacent zeroes, then start a new run if not already in one.
 				Also remember the rightmost index regardless, because it'll be the new
@@ -559,7 +558,7 @@ address_to_string :: proc(addr: Address, allocator := context.temp_allocator) ->
 			last = val
 		}
 
-		for val, i in addr {
+		for val, i in v {
 			if best.start == i || best.end == i {
 				// For the left and right side of the best zero run, print a `:`.
 				fmt.sbprint(&b, ":")

core/net/errors_windows.odin

@@ -135,6 +135,7 @@ TCP_Send_Error :: enum c.int {
 	No_Buffer_Space_Available = win.WSAENOBUFS,
 	Network_Subsystem_Failure = win.WSAENETDOWN,
 	Host_Unreachable          = win.WSAEHOSTUNREACH,
+	Would_Block               = win.WSAEWOULDBLOCK,
 
 	// TODO: verify possible, as not mentioned in docs
 	Offline                   = win.WSAENETUNREACH,  

core/net/interface_darwin.odin

@@ -59,7 +59,6 @@ _enumerate_interfaces :: proc(allocator := context.allocator) -> (interfaces: []
 			switch int(ifaddr.address.family) {
 			case os.AF_INET, os.AF_INET6:
 				address = _sockaddr_basic_to_endpoint(ifaddr.address).address
-			case:
 			}
 		}
 
@@ -67,7 +66,6 @@ _enumerate_interfaces :: proc(allocator := context.allocator) -> (interfaces: []
 			switch int(ifaddr.netmask.family) {
 			case os.AF_INET, os.AF_INET6:
 				netmask = Netmask(_sockaddr_basic_to_endpoint(ifaddr.netmask).address)
-			case:
 			}
 		}
 
@@ -76,7 +74,6 @@ _enumerate_interfaces :: proc(allocator := context.allocator) -> (interfaces: []
 			case os.AF_INET, os.AF_INET6:
 				broadcast := _sockaddr_basic_to_endpoint(ifaddr.broadcast_or_dest).address
 				append(&iface.multicast, broadcast)
-			case:
 			}
 		}
 
@@ -94,7 +91,7 @@ _enumerate_interfaces :: proc(allocator := context.allocator) -> (interfaces: []
 		state := Link_State{}
 
 		if .UP in ifaddr.flags {
- 			state |= {.Up}
+			state += {.Up}
 		}
 
 		/*if .DORMANT in ifaddr.flags {
@@ -102,7 +99,7 @@ _enumerate_interfaces :: proc(allocator := context.allocator) -> (interfaces: []
 		}*/
 
 		if .LOOPBACK in ifaddr.flags {
- 			state |= {.Loopback}
+			state += {.Loopback}
 		}
 		iface.link.state = state
 	}

core/net/socket_darwin.odin

@@ -274,8 +274,7 @@ _set_option :: proc(s: Any_Socket, option: Socket_Option, value: any, loc := #ca
 		.Linger,
 		.Send_Timeout,
 		.Receive_Timeout:
-			t, ok := value.(time.Duration)
+			t := value.(time.Duration) or_else panic("set_option() value must be a time.Duration here", loc)
-			if !ok do panic("set_option() value must be a time.Duration here", loc)
 
 			micros := i64(time.duration_microseconds(t))
 			timeval_value.microseconds = int(micros % 1e6)
@@ -320,7 +319,7 @@ _set_blocking :: proc(socket: Any_Socket, should_block: bool) -> (err: Network_E
 	}
 
 	if should_block {
-		flags &= ~int(os.O_NONBLOCK)
+		flags &~= int(os.O_NONBLOCK)
 	} else {
 		flags |= int(os.O_NONBLOCK)
 	}

core/net/socket_linux.odin

@@ -80,7 +80,7 @@ _unwrap_os_addr :: proc "contextless" (endpoint: Endpoint)->(linux.Sock_Addr_Any
 			ipv4 = {
 				sin_family = .INET,
 				sin_port = u16be(endpoint.port),
-				sin_addr = transmute([4]u8) endpoint.address.(IP4_Address),
+				sin_addr = ([4]u8)(endpoint.address.(IP4_Address)),
 			},
 		}
 	case IP6_Address:
@@ -377,9 +377,9 @@ _set_blocking :: proc(sock: Any_Socket, should_block: bool) -> (err: Network_Err
 		return Set_Blocking_Error(errno)
 	}
 	if should_block {
-		flags &= ~{.NONBLOCK}
+		flags -= {.NONBLOCK}
 	} else {
-		flags |= {.NONBLOCK}
+		flags += {.NONBLOCK}
 	}
 	errno = linux.fcntl(os_sock, linux.F_SETFL, flags)
 	if errno != .NONE {

core/net/socket_windows.odin

@@ -263,12 +263,15 @@ _set_option :: proc(s: Any_Socket, option: Socket_Option, value: any, loc := #ca
 			ptr = &bool_value
 			len = size_of(bool_value)
 	case .Linger:
-		t, ok := value.(time.Duration)
+		t := value.(time.Duration) or_else panic("set_option() value must be a time.Duration here", loc)
-		if !ok do panic("set_option() value must be a time.Duration here", loc)
 
 		num_secs := i64(time.duration_seconds(t))
-		if time.Duration(num_secs * 1e9) != t do return .Linger_Only_Supports_Whole_Seconds
+		if time.Duration(num_secs * 1e9) != t {
-		if num_secs > i64(max(u16)) do return .Value_Out_Of_Range
+			return .Linger_Only_Supports_Whole_Seconds
+		}
+		if num_secs > i64(max(u16)) {
+			return .Value_Out_Of_Range
+		}
 		linger_value.l_onoff = 1
 		linger_value.l_linger = c.ushort(num_secs)
 
@@ -277,8 +280,7 @@ _set_option :: proc(s: Any_Socket, option: Socket_Option, value: any, loc := #ca
 	case
 		.Receive_Timeout,
 		.Send_Timeout:
-			t, ok := value.(time.Duration)
+			t := value.(time.Duration) or_else panic("set_option() value must be a time.Duration here", loc)
-			if !ok do panic("set_option() value must be a time.Duration here", loc)
 
 			int_value = i32(time.duration_milliseconds(t))
 			ptr = &int_value

core/odin/ast/ast.odin

@@ -513,6 +513,7 @@ Package_Decl :: struct {
 Import_Decl :: struct {
 	using node: Decl,
 	docs:       ^Comment_Group,
+	attributes:  [dynamic]^Attribute, // dynamic as parsing will add to them lazily
 	is_using:    bool,
 	import_tok:  tokenizer.Token,
 	name:        tokenizer.Token,

core/odin/parser/parser.odin

@@ -689,7 +689,12 @@ parse_when_stmt :: proc(p: ^Parser) -> ^ast.When_Stmt {
 
 	prev_level := p.expr_level
 	p.expr_level = -1
+	prev_allow_in_expr := p.allow_in_expr
+	p.allow_in_expr = true
+
 	cond = parse_expr(p, false)
+
+	p.allow_in_expr = prev_allow_in_expr
 	p.expr_level = prev_level
 
 	if cond == nil {
@@ -1103,6 +1108,9 @@ parse_attribute :: proc(p: ^Parser, tok: tokenizer.Token, open_kind, close_kind:
 	case ^ast.Foreign_Import_Decl:
 		if d.docs == nil { d.docs = docs }
 		append(&d.attributes, attribute)
+	case ^ast.Import_Decl:
+		if d.docs == nil { d.docs = docs }
+		append(&d.attributes, attribute)
 	case:
 		error(p, decl.pos, "expected a value or foreign declaration after an attribute")
 		free(attribute)

core/os/os2/env_linux.odin

@@ -2,29 +2,230 @@
 package os2
 
 import "base:runtime"
+import "base:intrinsics"
+
+import "core:sync"
+import "core:slice"
+import "core:strings"
+
+// TODO: IF NO_CRT:
+//         Override the libc environment functions' weak linkage to
+//         allow us to interact with 3rd party code that DOES link
+//         to libc. Otherwise, our environment can be out of sync.
+//       ELSE:
+//         Just use the libc.
+
+NOT_FOUND :: -1
+
+// the environment is a 0 delimited list of <key>=<value> strings
+_env: [dynamic]string
+
+_env_mutex: sync.Mutex
+
+// We need to be able to figure out if the environment variable
+// is contained in the original environment or not. This also
+// serves as a flag to determine if we have built _env.
+_org_env_begin: uintptr
+_org_env_end:   uintptr
+
+// Returns value + index location into _env
+// or -1 if not found
+_lookup :: proc(key: string) -> (value: string, idx: int) {
+	sync.mutex_lock(&_env_mutex)
+	defer sync.mutex_unlock(&_env_mutex)
+
+	for entry, i in _env {
+		if k, v := _kv_from_entry(entry); k == key {
+			return v, i
+		}
+	}
+	return "", -1
+}
 
 _lookup_env :: proc(key: string, allocator: runtime.Allocator) -> (value: string, found: bool) {
-	//TODO
+	if _org_env_begin == 0 {
+		_build_env()
+	}
+
+	if v, idx := _lookup(key); idx != -1 {
+		found = true
+		value, _ = clone_string(v, allocator)
+	}
 	return
 }
 
-_set_env :: proc(key, value: string) -> bool {
+_set_env :: proc(key, v_new: string) -> bool {
-	//TODO
+	if _org_env_begin == 0 {
+		_build_env()
+	}
+
+	// all key values are stored as "key=value\x00"
+	kv_size := len(key) + len(v_new) + 2
+	if v_curr, idx := _lookup(key); idx != NOT_FOUND {
+		if v_curr == v_new {
+			return true
+		}
+		sync.mutex_lock(&_env_mutex)
+		defer sync.mutex_unlock(&_env_mutex)
+
+		unordered_remove(&_env, idx)
+
+		if !_is_in_org_env(v_curr) {
+			// We allocated this key-value. Possibly resize and
+			// overwrite the value only. Otherwise, treat as if it
+			// wasn't in the environment in the first place.
+			k_addr, v_addr := _kv_addr_from_val(v_curr, key)
+			if len(v_new) > len(v_curr) {
+				k_addr = ([^]u8)(heap_resize(k_addr, kv_size))
+				if k_addr == nil {
 					return false
 				}
+				v_addr = &k_addr[len(key) + 1]
+			}
+			intrinsics.mem_copy_non_overlapping(v_addr, raw_data(v_new), len(v_new))
+			v_addr[len(v_new)] = 0
+
+			append(&_env, string(k_addr[:kv_size]))
+			return true
+		}
+	}
+
+	k_addr := ([^]u8)(heap_alloc(kv_size))
+	if k_addr == nil {
+		return false
+	}
+	intrinsics.mem_copy_non_overlapping(k_addr, raw_data(key), len(key))
+	k_addr[len(key)] = '='
+
+	val_slice := k_addr[len(key) + 1:]
+	intrinsics.mem_copy_non_overlapping(&val_slice[0], raw_data(v_new), len(v_new))
+	val_slice[len(v_new)] = 0
+
+	sync.mutex_lock(&_env_mutex)
+	append(&_env, string(k_addr[:kv_size - 1]))
+	sync.mutex_unlock(&_env_mutex)
+	return true
+}
 
 _unset_env :: proc(key: string) -> bool {
-	//TODO
+	if _org_env_begin == 0 {
+		_build_env()
+	}
+
+	v: string
+	i: int
+	if v, i = _lookup(key); i == -1 {
 		return false
 	}
 
+	sync.mutex_lock(&_env_mutex)
+	unordered_remove(&_env, i)
+	sync.mutex_unlock(&_env_mutex)
+
+	if _is_in_org_env(v) {
+		return true
+	}
+
+	// if we got this far, the envrionment variable
+	// existed AND was allocated by us.
+	k_addr, _ := _kv_addr_from_val(v, key)
+	heap_free(k_addr)
+	return true
+}
+
 _clear_env :: proc() {
-	//TODO
+	sync.mutex_lock(&_env_mutex)
+	defer sync.mutex_unlock(&_env_mutex)
+
+	for kv in _env {
+		if !_is_in_org_env(kv) {
+			heap_free(raw_data(kv))
+		}
+	}
+	clear(&_env)
+
+	// nothing resides in the original environment either
+	_org_env_begin = ~uintptr(0)
+	_org_env_end = ~uintptr(0)
 }
 
 _environ :: proc(allocator: runtime.Allocator) -> []string {
-	//TODO
+	if _org_env_begin == 0 {
-	return nil
+		_build_env()
+	}
+	env := make([]string, len(_env), allocator)
+
+	sync.mutex_lock(&_env_mutex)
+	defer sync.mutex_unlock(&_env_mutex)
+	for entry, i in _env {
+		env[i], _ = clone_string(entry, allocator)
+	}
+	return env
 }
 
+// The entire environment is stored as 0 terminated strings,
+// so there is no need to clone/free individual variables
+export_cstring_environment :: proc(allocator: runtime.Allocator) -> []cstring {
+	if _org_env_begin == 0 {
+		// The environment has not been modified, so we can just
+		// send the original environment
+		org_env := _get_original_env()
+		n: int
+		for ; org_env[n] != nil; n += 1 {}
+		return slice.clone(org_env[:n + 1], allocator)
+	}
 
+	// NOTE: already terminated by nil pointer via + 1
+	env := make([]cstring, len(_env) + 1, allocator)
+
+	sync.mutex_lock(&_env_mutex)
+	defer sync.mutex_unlock(&_env_mutex)
+	for entry, i in _env {
+		env[i] = cstring(raw_data(entry))
+	}
+	return env
+}
+
+_build_env :: proc() {
+	sync.mutex_lock(&_env_mutex)
+	defer sync.mutex_unlock(&_env_mutex)
+	if _org_env_begin != 0 {
+		return
+	}
+
+	_env = make(type_of(_env), heap_allocator())
+	cstring_env := _get_original_env()
+	_org_env_begin = uintptr(rawptr(cstring_env[0]))
+	for i := 0; cstring_env[i] != nil; i += 1 {
+		bytes := ([^]u8)(cstring_env[i])
+		n := len(cstring_env[i])
+		_org_env_end = uintptr(&bytes[n])
+		append(&_env, string(bytes[:n]))
+	}
+}
+
+_get_original_env :: #force_inline proc() -> [^]cstring {
+	// essentially &argv[argc] which should be a nil pointer!
+	#no_bounds_check env: [^]cstring = &runtime.args__[len(runtime.args__)]
+	assert(env[0] == nil)
+	return &env[1]
+}
+
+_kv_from_entry :: #force_inline proc(entry: string) -> (k, v: string) {
+	eq_idx := strings.index_byte(entry, '=')
+	if eq_idx == -1 {
+		return entry, ""
+	}
+	return entry[:eq_idx], entry[eq_idx + 1:]
+}
+
+_kv_addr_from_val :: #force_inline proc(val: string, key: string) -> ([^]u8, [^]u8) {
+	v_addr := raw_data(val)
+	k_addr := ([^]u8)(&v_addr[-(len(key) + 1)])
+	return k_addr, v_addr
+}
+
+_is_in_org_env :: #force_inline proc(env_data: string) -> bool {
+	addr := uintptr(raw_data(env_data))
+	return addr >= _org_env_begin && addr < _org_env_end
+}

core/os/os2/errors.odin

@@ -99,3 +99,19 @@ error_string :: proc(ferr: Error) -> string {
 
 	return "unknown error"
 }
+
+print_error :: proc(f: ^File, ferr: Error, msg: string) {
+	TEMP_ALLOCATOR_GUARD()
+	err_str := error_string(ferr)
+
+	// msg + ": " + err_str + '\n'
+	length := len(msg) + 2 + len(err_str) + 1
+	buf := make([]u8, length, temp_allocator())
+
+	copy(buf, msg)
+	buf[len(msg)] = ':'
+	buf[len(msg) + 1] = ' '
+	copy(buf[len(msg) + 2:], err_str)
+	buf[length - 1] = '\n'
+	write(f, buf)
+}

core/os/os2/errors_linux.odin

@@ -1,145 +1,165 @@
 //+private
 package os2
 
-import "core:sys/unix"
+import "core:sys/linux"
 
-EPERM          :: 1
+@(rodata)
-ENOENT         :: 2
+_errno_strings : [linux.Errno]string = {
-ESRCH          :: 3
+	.NONE            = "Success",
-EINTR          :: 4
+	.EPERM           = "Operation not permitted",
-EIO            :: 5
+	.ENOENT          = "No such file or directory",
-ENXIO          :: 6
+	.ESRCH           = "No such process",
-EBADF          :: 9
+	.EINTR           = "Interrupted system call",
-EAGAIN         :: 11
+	.EIO             = "Input/output error",
-ENOMEM         :: 12
+	.ENXIO           = "No such device or address",
-EACCES         :: 13
+	.E2BIG           = "Argument list too long",
-EFAULT         :: 14
+	.ENOEXEC         = "Exec format error",
-EEXIST         :: 17
+	.EBADF           = "Bad file descriptor",
-ENODEV         :: 19
+	.ECHILD          = "No child processes",
-ENOTDIR        :: 20
+	.EAGAIN          = "Resource temporarily unavailable",
-EISDIR         :: 21
+	.ENOMEM          = "Cannot allocate memory",
-EINVAL         :: 22
+	.EACCES          = "Permission denied",
-ENFILE         :: 23
+	.EFAULT          = "Bad address",
-EMFILE         :: 24
+	.ENOTBLK         = "Block device required",
-ETXTBSY        :: 26
+	.EBUSY           = "Device or resource busy",
-EFBIG          :: 27
+	.EEXIST          = "File exists",
-ENOSPC         :: 28
+	.EXDEV           = "Invalid cross-device link",
-ESPIPE         :: 29
+	.ENODEV          = "No such device",
-EROFS          :: 30
+	.ENOTDIR         = "Not a directory",
-EPIPE          :: 32
+	.EISDIR          = "Is a directory",
-ERANGE         :: 34   /* Result too large */
+	.EINVAL          = "Invalid argument",
-EDEADLK        :: 35   /* Resource deadlock would occur */
+	.ENFILE          = "Too many open files in system",
-ENAMETOOLONG   :: 36   /* File name too long */
+	.EMFILE          = "Too many open files",
-ENOLCK         :: 37   /* No record locks available */
+	.ENOTTY          = "Inappropriate ioctl for device",
-ENOSYS         :: 38   /* Invalid system call number */
+	.ETXTBSY         = "Text file busy",
-ENOTEMPTY      :: 39   /* Directory not empty */
+	.EFBIG           = "File too large",
-ELOOP          :: 40   /* Too many symbolic links encountered */
+	.ENOSPC          = "No space left on device",
-EWOULDBLOCK    :: EAGAIN /* Operation would block */
+	.ESPIPE          = "Illegal seek",
-ENOMSG         :: 42   /* No message of desired type */
+	.EROFS           = "Read-only file system",
-EIDRM          :: 43   /* Identifier removed */
+	.EMLINK          = "Too many links",
-ECHRNG         :: 44   /* Channel number out of range */
+	.EPIPE           = "Broken pipe",
-EL2NSYNC       :: 45   /* Level 2 not synchronized */
+	.EDOM            = "Numerical argument out of domain",
-EL3HLT         :: 46   /* Level 3 halted */
+	.ERANGE          = "Numerical result out of range",
-EL3RST         :: 47   /* Level 3 reset */
+	.EDEADLK         = "Resource deadlock avoided",
-ELNRNG         :: 48   /* Link number out of range */
+	.ENAMETOOLONG    = "File name too long",
-EUNATCH        :: 49   /* Protocol driver not attached */
+	.ENOLCK          = "No locks available",
-ENOCSI         :: 50   /* No CSI structure available */
+	.ENOSYS          = "Function not implemented",
-EL2HLT         :: 51   /* Level 2 halted */
+	.ENOTEMPTY       = "Directory not empty",
-EBADE          :: 52   /* Invalid exchange */
+	.ELOOP           = "Too many levels of symbolic links",
-EBADR          :: 53   /* Invalid request descriptor */
+	.EUNKNOWN_41     = "Unknown Error (41)",
-EXFULL         :: 54   /* Exchange full */
+	.ENOMSG          = "No message of desired type",
-ENOANO         :: 55   /* No anode */
+	.EIDRM           = "Identifier removed",
-EBADRQC        :: 56   /* Invalid request code */
+	.ECHRNG          = "Channel number out of range",
-EBADSLT        :: 57   /* Invalid slot */
+	.EL2NSYNC        = "Level 2 not synchronized",
-EDEADLOCK      :: EDEADLK
+	.EL3HLT          = "Level 3 halted",
-EBFONT         :: 59   /* Bad font file format */
+	.EL3RST          = "Level 3 reset",
-ENOSTR         :: 60   /* Device not a stream */
+	.ELNRNG          = "Link number out of range",
-ENODATA        :: 61   /* No data available */
+	.EUNATCH         = "Protocol driver not attached",
-ETIME          :: 62   /* Timer expired */
+	.ENOCSI          = "No CSI structure available",
-ENOSR          :: 63   /* Out of streams resources */
+	.EL2HLT          = "Level 2 halted",
-ENONET         :: 64   /* Machine is not on the network */
+	.EBADE           = "Invalid exchange",
-ENOPKG         :: 65   /* Package not installed */
+	.EBADR           = "Invalid request descriptor",
-EREMOTE        :: 66   /* Object is remote */
+	.EXFULL          = "Exchange full",
-ENOLINK        :: 67   /* Link has been severed */
+	.ENOANO          = "No anode",
-EADV           :: 68   /* Advertise error */
+	.EBADRQC         = "Invalid request code",
-ESRMNT         :: 69   /* Srmount error */
+	.EBADSLT         = "Invalid slot",
-ECOMM          :: 70   /* Communication error on send */
+	.EUNKNOWN_58     = "Unknown Error (58)",
-EPROTO         :: 71   /* Protocol error */
+	.EBFONT          = "Bad font file format",
-EMULTIHOP      :: 72   /* Multihop attempted */
+	.ENOSTR          = "Device not a stream",
-EDOTDOT        :: 73   /* RFS specific error */
+	.ENODATA         = "No data available",
-EBADMSG        :: 74   /* Not a data message */
+	.ETIME           = "Timer expired",
-EOVERFLOW      :: 75   /* Value too large for defined data type */
+	.ENOSR           = "Out of streams resources",
-ENOTUNIQ       :: 76   /* Name not unique on network */
+	.ENONET          = "Machine is not on the network",
-EBADFD         :: 77   /* File descriptor in bad state */
+	.ENOPKG          = "Package not installed",
-EREMCHG        :: 78   /* Remote address changed */
+	.EREMOTE         = "Object is remote",
-ELIBACC        :: 79   /* Can not access a needed shared library */
+	.ENOLINK         = "Link has been severed",
-ELIBBAD        :: 80   /* Accessing a corrupted shared library */
+	.EADV            = "Advertise error",
-ELIBSCN        :: 81   /* .lib section in a.out corrupted */
+	.ESRMNT          = "Srmount error",
-ELIBMAX        :: 82   /* Attempting to link in too many shared libraries */
+	.ECOMM           = "Communication error on send",
-ELIBEXEC       :: 83   /* Cannot exec a shared library directly */
+	.EPROTO          = "Protocol error",
-EILSEQ         :: 84   /* Illegal byte sequence */
+	.EMULTIHOP       = "Multihop attempted",
-ERESTART       :: 85   /* Interrupted system call should be restarted */
+	.EDOTDOT         = "RFS specific error",
-ESTRPIPE       :: 86   /* Streams pipe error */
+	.EBADMSG         = "Bad message",
-EUSERS         :: 87   /* Too many users */
+	.EOVERFLOW       = "Value too large for defined data type",
-ENOTSOCK       :: 88   /* Socket operation on non-socket */
+	.ENOTUNIQ        = "Name not unique on network",
-EDESTADDRREQ   :: 89   /* Destination address required */
+	.EBADFD          = "File descriptor in bad state",
-EMSGSIZE       :: 90   /* Message too long */
+	.EREMCHG         = "Remote address changed",
-EPROTOTYPE     :: 91   /* Protocol wrong type for socket */
+	.ELIBACC         = "Can not access a needed shared library",
-ENOPROTOOPT    :: 92   /* Protocol not available */
+	.ELIBBAD         = "Accessing a corrupted shared library",
-EPROTONOSUPPORT:: 93   /* Protocol not supported */
+	.ELIBSCN         = ".lib section in a.out corrupted",
-ESOCKTNOSUPPORT:: 94   /* Socket type not supported */
+	.ELIBMAX         = "Attempting to link in too many shared libraries",
-EOPNOTSUPP     :: 95   /* Operation not supported on transport endpoint */
+	.ELIBEXEC        = "Cannot exec a shared library directly",
-EPFNOSUPPORT   :: 96   /* Protocol family not supported */
+	.EILSEQ          = "Invalid or incomplete multibyte or wide character",
-EAFNOSUPPORT   :: 97   /* Address family not supported by protocol */
+	.ERESTART        = "Interrupted system call should be restarted",
-EADDRINUSE     :: 98   /* Address already in use */
+	.ESTRPIPE        = "Streams pipe error",
-EADDRNOTAVAIL  :: 99   /* Cannot assign requested address */
+	.EUSERS          = "Too many users",
-ENETDOWN       :: 100  /* Network is down */
+	.ENOTSOCK        = "Socket operation on non-socket",
-ENETUNREACH    :: 101  /* Network is unreachable */
+	.EDESTADDRREQ    = "Destination address required",
-ENETRESET      :: 102  /* Network dropped connection because of reset */
+	.EMSGSIZE        = "Message too long",
-ECONNABORTED   :: 103  /* Software caused connection abort */
+	.EPROTOTYPE      = "Protocol wrong type for socket",
-ECONNRESET     :: 104  /* Connection reset by peer */
+	.ENOPROTOOPT     = "Protocol not available",
-ENOBUFS        :: 105  /* No buffer space available */
+	.EPROTONOSUPPORT = "Protocol not supported",
-EISCONN        :: 106  /* Transport endpoint is already connected */
+	.ESOCKTNOSUPPORT = "Socket type not supported",
-ENOTCONN       :: 107  /* Transport endpoint is not connected */
+	.EOPNOTSUPP      = "Operation not supported",
-ESHUTDOWN      :: 108  /* Cannot send after transport endpoint shutdown */
+	.EPFNOSUPPORT    = "Protocol family not supported",
-ETOOMANYREFS   :: 109  /* Too many references: cannot splice */
+	.EAFNOSUPPORT    = "Address family not supported by protocol",
-ETIMEDOUT      :: 110  /* Connection timed out */
+	.EADDRINUSE      = "Address already in use",
-ECONNREFUSED   :: 111  /* Connection refused */
+	.EADDRNOTAVAIL   = "Cannot assign requested address",
-EHOSTDOWN      :: 112  /* Host is down */
+	.ENETDOWN        = "Network is down",
-EHOSTUNREACH   :: 113  /* No route to host */
+	.ENETUNREACH     = "Network is unreachable",
-EALREADY       :: 114  /* Operation already in progress */
+	.ENETRESET       = "Network dropped connection on reset",
-EINPROGRESS    :: 115  /* Operation now in progress */
+	.ECONNABORTED    = "Software caused connection abort",
-ESTALE         :: 116  /* Stale file handle */
+	.ECONNRESET      = "Connection reset by peer",
-EUCLEAN        :: 117  /* Structure needs cleaning */
+	.ENOBUFS         = "No buffer space available",
-ENOTNAM        :: 118  /* Not a XENIX named type file */
+	.EISCONN         = "Transport endpoint is already connected",
-ENAVAIL        :: 119  /* No XENIX semaphores available */
+	.ENOTCONN        = "Transport endpoint is not connected",
-EISNAM         :: 120  /* Is a named type file */
+	.ESHUTDOWN       = "Cannot send after transport endpoint shutdown",
-EREMOTEIO      :: 121  /* Remote I/O error */
+	.ETOOMANYREFS    = "Too many references: cannot splice",
-EDQUOT         :: 122  /* Quota exceeded */
+	.ETIMEDOUT       = "Connection timed out",
-ENOMEDIUM      :: 123  /* No medium found */
+	.ECONNREFUSED    = "Connection refused",
-EMEDIUMTYPE    :: 124  /* Wrong medium type */
+	.EHOSTDOWN       = "Host is down",
-ECANCELED      :: 125  /* Operation Canceled */
+	.EHOSTUNREACH    = "No route to host",
-ENOKEY         :: 126  /* Required key not available */
+	.EALREADY        = "Operation already in progress",
-EKEYEXPIRED    :: 127  /* Key has expired */
+	.EINPROGRESS     = "Operation now in progress",
-EKEYREVOKED    :: 128  /* Key has been revoked */
+	.ESTALE          = "Stale file handle",
-EKEYREJECTED   :: 129  /* Key was rejected by service */
+	.EUCLEAN         = "Structure needs cleaning",
-EOWNERDEAD     :: 130  /* Owner died */
+	.ENOTNAM         = "Not a XENIX named type file",
-ENOTRECOVERABLE:: 131  /* State not recoverable */
+	.ENAVAIL         = "No XENIX semaphores available",
-ERFKILL        :: 132  /* Operation not possible due to RF-kill */
+	.EISNAM          = "Is a named type file",
-EHWPOISON      :: 133  /* Memory page has hardware error */
+	.EREMOTEIO       = "Remote I/O error",
+	.EDQUOT          = "Disk quota exceeded",
+	.ENOMEDIUM       = "No medium found",
+	.EMEDIUMTYPE     = "Wrong medium type",
+	.ECANCELED       = "Operation canceled",
+	.ENOKEY          = "Required key not available",
+	.EKEYEXPIRED     = "Key has expired",
+	.EKEYREVOKED     = "Key has been revoked",
+	.EKEYREJECTED    = "Key was rejected by service",
+	.EOWNERDEAD      = "Owner died",
+	.ENOTRECOVERABLE = "State not recoverable",
+	.ERFKILL         = "Operation not possible due to RF-kill",
+	.EHWPOISON       = "Memory page has hardware error",
+}
+
+
+_get_platform_error :: proc(errno: linux.Errno) -> Error {
+	#partial switch errno {
+	case .NONE:
+		return nil
+	case .EPERM:
+		return .Permission_Denied
+	case .EEXIST:
+		return .Exist
+	case .ENOENT:
+		return .Not_Exist
+	}
 
-_get_platform_error :: proc(res: int) -> Error {
-	errno := unix.get_errno(res)
 	return Platform_Error(i32(errno))
 }
 
-_ok_or_error :: proc(res: int) -> Error {
-	return res >= 0 ? nil : _get_platform_error(res)
-}
-
 _error_string :: proc(errno: i32) -> string {
-	if errno == 0 {
+	if errno >= 0 && errno <= i32(max(linux.Errno)) {
-		return ""
+		return _errno_strings[linux.Errno(errno)]
 	}
-	return "Error"
+	return "Unknown Error"
 }

core/os/os2/file.odin

@@ -45,13 +45,10 @@ O_TRUNC   :: File_Flags{.Trunc}
 O_SPARSE  :: File_Flags{.Sparse}
 O_CLOEXEC :: File_Flags{.Close_On_Exec}
 
-
-
 stdin:  ^File = nil // OS-Specific
 stdout: ^File = nil // OS-Specific
 stderr: ^File = nil // OS-Specific
 
-
 @(require_results)
 create :: proc(name: string) -> (^File, Error) {
 	return open(name, {.Read, .Write, .Create}, File_Mode(0o777))

core/os/os2/file_linux.odin

@@ -1,39 +1,64 @@
 //+private
 package os2
 
-import "base:runtime"
 import "core:io"
 import "core:time"
-import "core:sys/unix"
+import "base:runtime"
-
+import "core:sys/linux"
-INVALID_HANDLE :: -1
-
-_O_RDONLY    :: 0o00000000
-_O_WRONLY    :: 0o00000001
-_O_RDWR      :: 0o00000002
-_O_CREAT     :: 0o00000100
-_O_EXCL      :: 0o00000200
-_O_NOCTTY    :: 0o00000400
-_O_TRUNC     :: 0o00001000
-_O_APPEND    :: 0o00002000
-_O_NONBLOCK  :: 0o00004000
-_O_LARGEFILE :: 0o00100000
-_O_DIRECTORY :: 0o00200000
-_O_NOFOLLOW  :: 0o00400000
-_O_SYNC      :: 0o04010000
-_O_CLOEXEC   :: 0o02000000
-_O_PATH      :: 0o10000000
-
-_AT_FDCWD :: -100
-
-_CSTRING_NAME_HEAP_THRESHOLD :: 512
 
 _File :: struct {
 	name: string,
-	fd: int,
+	fd: linux.Fd,
 	allocator: runtime.Allocator,
 }
 
+_stdin : File = {
+	impl = {
+		name = "/proc/self/fd/0",
+		fd = 0,
+		allocator = _file_allocator(),
+	},
+	stream = {
+		procedure = _file_stream_proc,
+	},
+}
+_stdout : File = {
+	impl = {
+		name = "/proc/self/fd/1",
+		fd = 1,
+		allocator = _file_allocator(),
+	},
+	stream = {
+		procedure = _file_stream_proc,
+	},
+}
+_stderr : File = {
+	impl = {
+		name = "/proc/self/fd/2",
+		fd = 2,
+		allocator = _file_allocator(),
+	},
+	stream = {
+		procedure = _file_stream_proc,
+	},
+}
+
+@init
+_standard_stream_init :: proc() {
+	// cannot define these manually because cyclic reference
+	_stdin.stream.data = &_stdin
+	_stdout.stream.data = &_stdout
+	_stderr.stream.data = &_stderr
+
+	stdin  = &_stdin
+	stdout = &_stdout
+	stderr = &_stderr
+}
+
+_file_allocator :: proc() -> runtime.Allocator {
+	return heap_allocator()
+}
+
 _open :: proc(name: string, flags: File_Flags, perm: File_Mode) -> (f: ^File, err: Error) {
 	TEMP_ALLOCATOR_GUARD()
 	name_cstr := temp_cstring(name) or_return
@@ -41,38 +66,46 @@ _open :: proc(name: string, flags: File_Flags, perm: File_Mode) -> (f: ^File, er
 	// Just default to using O_NOCTTY because needing to open a controlling
 	// terminal would be incredibly rare. This has no effect on files while
 	// allowing us to open serial devices.
-	flags_i: int = _O_NOCTTY
+	sys_flags: linux.Open_Flags = {.NOCTTY}
 	switch flags & O_RDONLY|O_WRONLY|O_RDWR {
-	case O_RDONLY: flags_i = _O_RDONLY
+	case O_RDONLY:
-	case O_WRONLY: flags_i = _O_WRONLY
+	case O_WRONLY: sys_flags += {.WRONLY}
-	case O_RDWR:   flags_i = _O_RDWR
+	case O_RDWR:   sys_flags += {.RDWR}
 	}
 
-	if .Append        in flags { flags_i |= _O_APPEND  }
+	if .Append in flags        { sys_flags += {.APPEND} }
-	if .Create        in flags { flags_i |= _O_CREAT   }
+	if .Create in flags        { sys_flags += {.CREAT} }
-	if .Excl          in flags { flags_i |= _O_EXCL    }
+	if .Excl in flags          { sys_flags += {.EXCL} }
-	if .Sync          in flags { flags_i |= _O_SYNC    }
+	if .Sync in flags          { sys_flags += {.DSYNC} }
-	if .Trunc         in flags { flags_i |= _O_TRUNC   }
+	if .Trunc in flags         { sys_flags += {.TRUNC} }
-	if .Close_On_Exec in flags { flags_i |= _O_CLOEXEC }
+	if .Close_On_Exec in flags { sys_flags += {.CLOEXEC} }
 
-	fd := unix.sys_open(name_cstr, flags_i, uint(perm))
+	fd, errno := linux.open(name_cstr, sys_flags, transmute(linux.Mode)(u32(perm)))
-	if fd < 0 {
+	if errno != .NONE {
-		return nil, _get_platform_error(fd)
+		return nil, _get_platform_error(errno)
 	}
 
 	return _new_file(uintptr(fd), name), nil
 }
 
-_new_file :: proc(fd: uintptr, _: string) -> ^File {
+_new_file :: proc(fd: uintptr, _: string = "") -> ^File {
 	file := new(File, file_allocator())
-	file.impl.fd = int(fd)
+	_construct_file(file, fd, "")
-	file.impl.allocator = file_allocator()
+	return file
-	file.impl.name = _get_full_path(file.impl.fd, file.impl.allocator)
+}
-	file.stream = {
+
+_construct_file :: proc(file: ^File, fd: uintptr, _: string = "") {
+	file^ = {
+		impl = {
+			fd = linux.Fd(fd),
+			allocator = file_allocator(),
+			name = _get_full_path(file.impl.fd, file.impl.allocator),
+		},
+		stream = {
 			data = file,
 			procedure = _file_stream_proc,
+		},
 	}
-	return file
 }
 
 _destroy :: proc(f: ^File) -> Error {
@@ -86,13 +119,16 @@ _destroy :: proc(f: ^File) -> Error {
 
 
 _close :: proc(f: ^File) -> Error {
-	if f != nil {
+	if f == nil {
-		res := unix.sys_close(f.impl.fd)
-		_destroy(f)
-		return _ok_or_error(res)
-	}
 		return nil
 	}
+	errno := linux.close(f.impl.fd)
+	if errno == .EBADF { // avoid possible double free
+		return _get_platform_error(errno)
+	}
+	_destroy(f)
+	return _get_platform_error(errno)
+}
 
 _fd :: proc(f: ^File) -> uintptr {
 	if f == nil {
@@ -106,20 +142,32 @@ _name :: proc(f: ^File) -> string {
 }
 
 _seek :: proc(f: ^File, offset: i64, whence: io.Seek_From) -> (ret: i64, err: Error) {
-	res := unix.sys_lseek(f.impl.fd, offset, int(whence))
+	n, errno := linux.lseek(f.impl.fd, offset, linux.Seek_Whence(whence))
-	if res < 0 {
+	if errno != .NONE {
-		return -1, _get_platform_error(int(res))
+		return -1, _get_platform_error(errno)
 	}
-	return res, nil
+	return n, nil
 }
 
 _read :: proc(f: ^File, p: []byte) -> (i64, Error) {
 	if len(p) == 0 {
 		return 0, nil
 	}
-	n := unix.sys_read(f.impl.fd, &p[0], len(p))
+	n, errno := linux.read(f.impl.fd, p[:])
-	if n < 0 {
+	if errno != .NONE {
-		return -1, _get_platform_error(n)
+		return -1, _get_platform_error(errno)
+	}
+	return i64(n), n == 0 ? io.Error.EOF : nil
+}
+
+_read_at :: proc(f: ^File, p: []byte, offset: i64) -> (i64, Error) {
+	if offset < 0 {
+		return 0, .Invalid_Offset
+	}
+
+	n, errno := linux.pread(f.impl.fd, p[:], offset)
+	if errno != .NONE {
+		return -1, _get_platform_error(errno)
 	}
 	if n == 0 {
 		return 0, .EOF
@@ -127,91 +175,67 @@ _read :: proc(f: ^File, p: []byte) -> (i64, Error) {
 	return i64(n), nil
 }
 
-_read_at :: proc(f: ^File, p: []byte, offset: i64) -> (n: i64, err: Error) {
-	if offset < 0 {
-		return 0, .Invalid_Offset
-	}
-
-	b, offset := p, offset
-	for len(b) > 0 {
-		m := unix.sys_pread(f.impl.fd, &b[0], len(b), offset)
-		if m < 0 {
-			return -1, _get_platform_error(m)
-		}
-		if m == 0 {
-			return 0, .EOF
-		}
-		n += i64(m)
-		b = b[m:]
-		offset += i64(m)
-	}
-	return
-}
-
 _write :: proc(f: ^File, p: []byte) -> (i64, Error) {
 	if len(p) == 0 {
 		return 0, nil
 	}
-	n := unix.sys_write(f.impl.fd, &p[0], uint(len(p)))
+	n, errno := linux.write(f.impl.fd, p[:])
-	if n < 0 {
+	if errno != .NONE {
-		return -1, _get_platform_error(n)
+		return -1, _get_platform_error(errno)
 	}
 	return i64(n), nil
 }
 
-_write_at :: proc(f: ^File, p: []byte, offset: i64) -> (n: i64, err: Error) {
+_write_at :: proc(f: ^File, p: []byte, offset: i64) -> (i64, Error) {
 	if offset < 0 {
 		return 0, .Invalid_Offset
 	}
 
-	b, offset := p, offset
+	n, errno := linux.pwrite(f.impl.fd, p[:], offset)
-	for len(b) > 0 {
+	if errno != .NONE {
-		m := unix.sys_pwrite(f.impl.fd, &b[0], len(b), offset)
+		return -1, _get_platform_error(errno)
-		if m < 0 {
-			return -1, _get_platform_error(m)
 	}
-		n += i64(m)
+	return i64(n), nil
-		b = b[m:]
-		offset += i64(m)
-	}
-	return
 }
 
 _file_size :: proc(f: ^File) -> (n: i64, err: Error) {
-	s: _Stat = ---
+	s: linux.Stat = ---
-	res := unix.sys_fstat(f.impl.fd, &s)
+	errno := linux.fstat(f.impl.fd, &s)
-	if res < 0 {
+	if errno != .NONE {
-		return -1, _get_platform_error(res)
+		return -1, _get_platform_error(errno)
 	}
-	return s.size, nil
+	return i64(s.size), nil
 }
 
 _sync :: proc(f: ^File) -> Error {
-	return _ok_or_error(unix.sys_fsync(f.impl.fd))
+	return _get_platform_error(linux.fsync(f.impl.fd))
 }
 
 _flush :: proc(f: ^File) -> Error {
-	return _ok_or_error(unix.sys_fsync(f.impl.fd))
+	return _get_platform_error(linux.fsync(f.impl.fd))
 }
 
 _truncate :: proc(f: ^File, size: i64) -> Error {
-	return _ok_or_error(unix.sys_ftruncate(f.impl.fd, size))
+	return _get_platform_error(linux.ftruncate(f.impl.fd, size))
 }
 
 _remove :: proc(name: string) -> Error {
 	TEMP_ALLOCATOR_GUARD()
 	name_cstr := temp_cstring(name) or_return
 
-	fd := unix.sys_open(name_cstr, int(File_Flags.Read))
+	fd, errno := linux.open(name_cstr, {.NOFOLLOW})
-	if fd < 0 {
+	#partial switch (errno) {
-		return _get_platform_error(fd)
+	case .ELOOP: /* symlink */
-	}
+	case .NONE:
-	defer unix.sys_close(fd)
+		defer linux.close(fd)
-
 		if _is_dir_fd(fd) {
-		return _ok_or_error(unix.sys_rmdir(name_cstr))
+			return _get_platform_error(linux.rmdir(name_cstr))
 		}
-	return _ok_or_error(unix.sys_unlink(name_cstr))
+	case:
+		return _get_platform_error(errno)
+	}
+
+	return _get_platform_error(linux.unlink(name_cstr))
 }
 
 _rename :: proc(old_name, new_name: string) -> Error {
@@ -219,7 +243,7 @@ _rename :: proc(old_name, new_name: string) -> Error {
 	old_name_cstr := temp_cstring(old_name) or_return
 	new_name_cstr := temp_cstring(new_name) or_return
 
-	return _ok_or_error(unix.sys_rename(old_name_cstr, new_name_cstr))
+	return _get_platform_error(linux.rename(old_name_cstr, new_name_cstr))
 }
 
 _link :: proc(old_name, new_name: string) -> Error {
@@ -227,148 +251,194 @@ _link :: proc(old_name, new_name: string) -> Error {
 	old_name_cstr := temp_cstring(old_name) or_return
 	new_name_cstr := temp_cstring(new_name) or_return
 
-	return _ok_or_error(unix.sys_link(old_name_cstr, new_name_cstr))
+	return _get_platform_error(linux.link(old_name_cstr, new_name_cstr))
 }
 
 _symlink :: proc(old_name, new_name: string) -> Error {
 	TEMP_ALLOCATOR_GUARD()
 	old_name_cstr := temp_cstring(old_name) or_return
 	new_name_cstr := temp_cstring(new_name) or_return
-
+	return _get_platform_error(linux.symlink(old_name_cstr, new_name_cstr))
-	return _ok_or_error(unix.sys_symlink(old_name_cstr, new_name_cstr))
 }
 
 _read_link_cstr :: proc(name_cstr: cstring, allocator: runtime.Allocator) -> (string, Error) {
 	bufsz : uint = 256
 	buf := make([]byte, bufsz, allocator)
 	for {
-		rc := unix.sys_readlink(name_cstr, &buf[0], bufsz)
+		sz, errno := linux.readlink(name_cstr, buf[:])
-		if rc < 0 {
+		if errno != .NONE {
-			delete(buf)
+			delete(buf, allocator)
-			return "", _get_platform_error(rc)
+			return "", _get_platform_error(errno)
-		} else if rc == int(bufsz) {
+		} else if sz == int(bufsz) {
 			bufsz *= 2
-			delete(buf)
+			delete(buf, allocator)
 			buf = make([]byte, bufsz, allocator)
 		} else {
-			return string(buf[:rc]), nil
+			return string(buf[:sz]), nil
 		}
 	}
 }
 
-_read_link :: proc(name: string, allocator: runtime.Allocator) -> (path: string, err: Error) {
+_read_link :: proc(name: string, allocator: runtime.Allocator) -> (s: string, e: Error) {
 	TEMP_ALLOCATOR_GUARD()
 	name_cstr := temp_cstring(name) or_return
 	return _read_link_cstr(name_cstr, allocator)
 }
 
-_unlink :: proc(name: string) -> Error {
-	TEMP_ALLOCATOR_GUARD()
-	name_cstr := temp_cstring(name) or_return
-	return _ok_or_error(unix.sys_unlink(name_cstr))
-}
-
 _chdir :: proc(name: string) -> Error {
 	TEMP_ALLOCATOR_GUARD()
 	name_cstr := temp_cstring(name) or_return
-	return _ok_or_error(unix.sys_chdir(name_cstr))
+	return _get_platform_error(linux.chdir(name_cstr))
 }
 
 _fchdir :: proc(f: ^File) -> Error {
-	return _ok_or_error(unix.sys_fchdir(f.impl.fd))
+	return _get_platform_error(linux.fchdir(f.impl.fd))
 }
 
 _chmod :: proc(name: string, mode: File_Mode) -> Error {
 	TEMP_ALLOCATOR_GUARD()
 	name_cstr := temp_cstring(name) or_return
-	return _ok_or_error(unix.sys_chmod(name_cstr, uint(mode)))
+	return _get_platform_error(linux.chmod(name_cstr, transmute(linux.Mode)(u32(mode))))
 }
 
 _fchmod :: proc(f: ^File, mode: File_Mode) -> Error {
-	return _ok_or_error(unix.sys_fchmod(f.impl.fd, uint(mode)))
+	return _get_platform_error(linux.fchmod(f.impl.fd, transmute(linux.Mode)(u32(mode))))
 }
 
 // NOTE: will throw error without super user priviledges
 _chown :: proc(name: string, uid, gid: int) -> Error {
 	TEMP_ALLOCATOR_GUARD()
 	name_cstr := temp_cstring(name) or_return
-	return _ok_or_error(unix.sys_chown(name_cstr, uid, gid))
+	return _get_platform_error(linux.chown(name_cstr, linux.Uid(uid), linux.Gid(gid)))
 }
 
 // NOTE: will throw error without super user priviledges
 _lchown :: proc(name: string, uid, gid: int) -> Error {
 	TEMP_ALLOCATOR_GUARD()
 	name_cstr := temp_cstring(name) or_return
-	return _ok_or_error(unix.sys_lchown(name_cstr, uid, gid))
+	return _get_platform_error(linux.lchown(name_cstr, linux.Uid(uid), linux.Gid(gid)))
 }
 
 // NOTE: will throw error without super user priviledges
 _fchown :: proc(f: ^File, uid, gid: int) -> Error {
-	return _ok_or_error(unix.sys_fchown(f.impl.fd, uid, gid))
+	return _get_platform_error(linux.fchown(f.impl.fd, linux.Uid(uid), linux.Gid(gid)))
 }
 
 _chtimes :: proc(name: string, atime, mtime: time.Time) -> Error {
 	TEMP_ALLOCATOR_GUARD()
 	name_cstr := temp_cstring(name) or_return
-	times := [2]Unix_File_Time {
+	times := [2]linux.Time_Spec {
-		{ atime._nsec, 0 },
+		{
-		{ mtime._nsec, 0 },
+			uint(atime._nsec) / uint(time.Second),
+			uint(atime._nsec) % uint(time.Second),
+		},
+		{
+			uint(mtime._nsec) / uint(time.Second),
+			uint(mtime._nsec) % uint(time.Second),
+		},
 	}
-	return _ok_or_error(unix.sys_utimensat(_AT_FDCWD, name_cstr, &times, 0))
+	return _get_platform_error(linux.utimensat(linux.AT_FDCWD, name_cstr, &times[0], nil))
 }
 
 _fchtimes :: proc(f: ^File, atime, mtime: time.Time) -> Error {
-	times := [2]Unix_File_Time {
+	times := [2]linux.Time_Spec {
-		{ atime._nsec, 0 },
+		{
-		{ mtime._nsec, 0 },
+			uint(atime._nsec) / uint(time.Second),
+			uint(atime._nsec) % uint(time.Second),
+		},
+		{
+			uint(mtime._nsec) / uint(time.Second),
+			uint(mtime._nsec) % uint(time.Second),
+		},
 	}
-	return _ok_or_error(unix.sys_utimensat(f.impl.fd, nil, &times, 0))
+	return _get_platform_error(linux.utimensat(f.impl.fd, nil, &times[0], nil))
 }
 
 _exists :: proc(name: string) -> bool {
 	TEMP_ALLOCATOR_GUARD()
 	name_cstr, _ := temp_cstring(name)
-	return unix.sys_access(name_cstr, F_OK) == 0
+	res, errno := linux.access(name_cstr, linux.F_OK)
+	return !res && errno == .NONE
 }
 
 _is_file :: proc(name: string) -> bool {
 	TEMP_ALLOCATOR_GUARD()
 	name_cstr, _ := temp_cstring(name)
-	s: _Stat
+	s: linux.Stat
-	res := unix.sys_stat(name_cstr, &s)
+	if linux.stat(name_cstr, &s) != .NONE {
-	if res < 0 {
 		return false
 	}
-	return S_ISREG(s.mode)
+	return linux.S_ISREG(s.mode)
 }
 
-_is_file_fd :: proc(fd: int) -> bool {
+_is_file_fd :: proc(fd: linux.Fd) -> bool {
-	s: _Stat
+	s: linux.Stat
-	res := unix.sys_fstat(fd, &s)
+	if linux.fstat(fd, &s) != .NONE {
-	if res < 0 { // error
 		return false
 	}
-	return S_ISREG(s.mode)
+	return linux.S_ISREG(s.mode)
 }
 
 _is_dir :: proc(name: string) -> bool {
 	TEMP_ALLOCATOR_GUARD()
 	name_cstr, _ := temp_cstring(name)
-	s: _Stat
+	s: linux.Stat
-	res := unix.sys_stat(name_cstr, &s)
+	if linux.stat(name_cstr, &s) != .NONE {
-	if res < 0 {
 		return false
 	}
-	return S_ISDIR(s.mode)
+	return linux.S_ISDIR(s.mode)
 }
 
-_is_dir_fd :: proc(fd: int) -> bool {
+_is_dir_fd :: proc(fd: linux.Fd) -> bool {
-	s: _Stat
+	s: linux.Stat
-	res := unix.sys_fstat(fd, &s)
+	if linux.fstat(fd, &s) != .NONE {
-	if res < 0 { // error
 		return false
 	}
-	return S_ISDIR(s.mode)
+	return linux.S_ISDIR(s.mode)
+}
+
+/* Certain files in the Linux file system are not actual
+ * files (e.g. everything in /proc/). Therefore, the
+ * read_entire_file procs fail to actually read anything
+ * since these "files" stat to a size of 0.  Here, we just
+ * read until there is nothing left.
+ */
+_read_entire_pseudo_file :: proc { _read_entire_pseudo_file_string, _read_entire_pseudo_file_cstring }
+
+_read_entire_pseudo_file_string :: proc(name: string, allocator: runtime.Allocator) -> (b: []u8, e: Error) {
+	name_cstr := clone_to_cstring(name, allocator) or_return
+	defer delete(name, allocator)
+	return _read_entire_pseudo_file_cstring(name_cstr, allocator)
+}
+
+_read_entire_pseudo_file_cstring :: proc(name: cstring, allocator: runtime.Allocator) -> ([]u8, Error) {
+	fd, errno := linux.open(name, {})
+	if errno != .NONE {
+		return nil, _get_platform_error(errno)
+	}
+	defer linux.close(fd)
+
+	BUF_SIZE_STEP :: 128
+	contents := make([dynamic]u8, 0, BUF_SIZE_STEP, allocator)
+
+	n: int
+	i: int
+	for {
+		resize(&contents, i + BUF_SIZE_STEP)
+		n, errno = linux.read(fd, contents[i:i+BUF_SIZE_STEP])
+		if errno != .NONE {
+			delete(contents)
+			return nil, _get_platform_error(errno)
+		}
+		if n < BUF_SIZE_STEP {
+			break
+		}
+		i += BUF_SIZE_STEP
+	}
+
+	resize(&contents, i + n)
+
+	return contents[:], nil
 }
 
 @(private="package")

core/os/os2/heap_linux.odin

@@ -1,7 +1,7 @@
 //+private
 package os2
 
-import "core:sys/unix"
+import "core:sys/linux"
 import "core:sync"
 import "core:mem"
 
@@ -97,9 +97,8 @@ CURRENTLY_ACTIVE :: (^^Region)(~uintptr(0))
 
 FREE_LIST_ENTRIES_PER_BLOCK :: BLOCK_SIZE / size_of(u16)
 
-MMAP_FLAGS :: unix.MAP_ANONYMOUS | unix.MAP_PRIVATE
+MMAP_FLAGS : linux.Map_Flags      : {.ANONYMOUS, .PRIVATE}
-MMAP_PROT :: unix.PROT_READ | unix.PROT_WRITE
+MMAP_PROT  : linux.Mem_Protection : {.READ, .WRITE}
-
 
 @thread_local _local_region: ^Region
 global_regions: ^Region
@@ -324,11 +323,11 @@ heap_free :: proc(memory: rawptr) {
 // Regions
 //
 _new_region :: proc() -> ^Region #no_bounds_check {
-	res := unix.sys_mmap(nil, uint(SIZE_OF_REGION), MMAP_PROT, MMAP_FLAGS, -1, 0)
+	ptr, errno := linux.mmap(0, uint(SIZE_OF_REGION), MMAP_PROT, MMAP_FLAGS, -1, 0)
-	if res < 0 {
+	if errno != .NONE {
 		return nil
 	}
-	new_region := (^Region)(uintptr(res))
+	new_region := (^Region)(ptr)
 
 	new_region.hdr.local_addr = CURRENTLY_ACTIVE
 	new_region.hdr.reset_addr = &_local_region
@@ -634,8 +633,8 @@ _region_free_list_remove :: proc(region: ^Region, free_idx: u16) #no_bounds_chec
 //
 _direct_mmap_alloc :: proc(size: int) -> rawptr {
 	mmap_size := _round_up_to_nearest(size + BLOCK_SIZE, PAGE_SIZE)
-	new_allocation := unix.sys_mmap(nil, uint(mmap_size), MMAP_PROT, MMAP_FLAGS, -1, 0)
+	new_allocation, errno := linux.mmap(0, uint(mmap_size), MMAP_PROT, MMAP_FLAGS, -1, 0)
-	if new_allocation < 0 && new_allocation > -4096 {
+	if errno != .NONE {
 		return nil
 	}
 
@@ -655,13 +654,8 @@ _direct_mmap_resize :: proc(alloc: ^Allocation_Header, new_size: int) -> rawptr
 		return mem.ptr_offset(alloc, 1)
 	}
 
-	new_allocation := unix.sys_mremap(
+	new_allocation, errno := linux.mremap(alloc, uint(old_mmap_size), uint(new_mmap_size), {.MAYMOVE})
-		alloc,
+	if errno != .NONE {
-		uint(old_mmap_size),
-		uint(new_mmap_size),
-		unix.MREMAP_MAYMOVE,
-	)
-	if new_allocation < 0 && new_allocation > -4096 {
 		return nil
 	}
 
@@ -702,7 +696,7 @@ _direct_mmap_to_region :: proc(alloc: ^Allocation_Header, new_size: int) -> rawp
 _direct_mmap_free :: proc(alloc: ^Allocation_Header) {
 	requested := int(alloc.requested & REQUESTED_MASK)
 	mmap_size := _round_up_to_nearest(requested + BLOCK_SIZE, PAGE_SIZE)
-	unix.sys_munmap(alloc, uint(mmap_size))
+	linux.munmap(alloc, uint(mmap_size))
 }
 
 //

core/os/os2/path_linux.odin

@@ -3,104 +3,89 @@ package os2
 
 import "core:strconv"
 import "base:runtime"
-import "core:sys/unix"
+import "core:sys/linux"
 
 _Path_Separator        :: '/'
 _Path_Separator_String :: "/"
 _Path_List_Separator   :: ':'
 
-_S_IFMT   :: 0o170000 // Type of file mask
+_OPENDIR_FLAGS : linux.Open_Flags : {.NONBLOCK, .DIRECTORY, .LARGEFILE, .CLOEXEC}
-_S_IFIFO  :: 0o010000 // Named pipe (fifo)
-_S_IFCHR  :: 0o020000 // Character special
-_S_IFDIR  :: 0o040000 // Directory
-_S_IFBLK  :: 0o060000 // Block special
-_S_IFREG  :: 0o100000 // Regular
-_S_IFLNK  :: 0o120000 // Symbolic link
-_S_IFSOCK :: 0o140000 // Socket
-
-_OPENDIR_FLAGS :: _O_RDONLY|_O_NONBLOCK|_O_DIRECTORY|_O_LARGEFILE|_O_CLOEXEC
 
 _is_path_separator :: proc(c: byte) -> bool {
 	return c == '/'
 }
 
 _mkdir :: proc(path: string, perm: File_Mode) -> Error {
-	// NOTE: These modes would require sys_mknod, however, that would require
+	// TODO: These modes would require mknod, however, that would also
-	//       additional arguments to this function.
+	//       require additional arguments to this function..
 	if perm & (File_Mode_Named_Pipe | File_Mode_Device | File_Mode_Char_Device | File_Mode_Sym_Link) != 0 {
 		return .Invalid_Argument
 	}
 
 	TEMP_ALLOCATOR_GUARD()
 	path_cstr := temp_cstring(path) or_return
-	return _ok_or_error(unix.sys_mkdir(path_cstr, uint(perm & 0o777)))
+	return _get_platform_error(linux.mkdir(path_cstr, transmute(linux.Mode)(u32(perm) & 0o777)))
 }
 
 _mkdir_all :: proc(path: string, perm: File_Mode) -> Error {
-	_mkdirat :: proc(dfd: int, path: []u8, perm: int, has_created: ^bool) -> Error {
+	mkdirat :: proc(dfd: linux.Fd, path: []u8, perm: int, has_created: ^bool) -> Error {
-		if len(path) == 0 {
-			return _ok_or_error(unix.sys_close(dfd))
-		}
 		i: int
-		for /**/; i < len(path) - 1 && path[i] != '/'; i += 1 {}
+		for ; i < len(path) - 1 && path[i] != '/'; i += 1 {}
+		if i == 0 {
+			return _get_platform_error(linux.close(dfd))
+		}
 		path[i] = 0
-		new_dfd := unix.sys_openat(dfd, cstring(&path[0]), _OPENDIR_FLAGS)
+		new_dfd, errno := linux.openat(dfd, cstring(&path[0]), _OPENDIR_FLAGS)
-		switch new_dfd {
+		#partial switch errno {
-		case -ENOENT:
+		case .ENOENT:
-			if res := unix.sys_mkdirat(dfd, cstring(&path[0]), uint(perm)); res < 0 {
+			if errno = linux.mkdirat(dfd, cstring(&path[0]), transmute(linux.Mode)(u32(perm))); errno != .NONE {
-				return _get_platform_error(res)
+				return _get_platform_error(errno)
 			}
 			has_created^ = true
-			if new_dfd = unix.sys_openat(dfd, cstring(&path[0]), _OPENDIR_FLAGS); new_dfd < 0 {
+			if new_dfd, errno = linux.openat(dfd, cstring(&path[0]), _OPENDIR_FLAGS); errno != .NONE {
-				return _get_platform_error(new_dfd)
+				return _get_platform_error(errno)
 			}
 			fallthrough
-		case 0:
+		case .NONE:
-			if res := unix.sys_close(dfd); res < 0 {
+			if errno = linux.close(dfd); errno != .NONE {
-				return _get_platform_error(res)
+				return _get_platform_error(errno)
 			}
 			// skip consecutive '/'
 			for i += 1; i < len(path) && path[i] == '/'; i += 1 {}
-			return _mkdirat(new_dfd, path[i:], perm, has_created)
+			return mkdirat(new_dfd, path[i:], perm, has_created)
 		case:
-			return _get_platform_error(new_dfd)
+			return _get_platform_error(errno)
 		}
 		unreachable()
 	}
 
+	// TODO
 	if perm & (File_Mode_Named_Pipe | File_Mode_Device | File_Mode_Char_Device | File_Mode_Sym_Link) != 0 {
 		return .Invalid_Argument
 	}
 
 	TEMP_ALLOCATOR_GUARD()
-
 	// need something we can edit, and use to generate cstrings
-	allocated: bool
+	path_bytes := make([]u8, len(path) + 1, temp_allocator())
-	path_bytes: []u8
-	if len(path) > _CSTRING_NAME_HEAP_THRESHOLD {
-		allocated = true
-		path_bytes = make([]u8, len(path) + 1)
-	} else {
-		path_bytes = make([]u8, len(path) + 1, temp_allocator())
-	}
 
-	// NULL terminate the byte slice to make it a valid cstring
+	// zero terminate the byte slice to make it a valid cstring
 	copy(path_bytes, path)
 	path_bytes[len(path)] = 0
 
-	dfd: int
+	dfd: linux.Fd
+	errno: linux.Errno
 	if path_bytes[0] == '/' {
-		dfd = unix.sys_open("/", _OPENDIR_FLAGS)
+		dfd, errno = linux.open("/", _OPENDIR_FLAGS)
 		path_bytes = path_bytes[1:]
 	} else {
-		dfd = unix.sys_open(".", _OPENDIR_FLAGS)
+		dfd, errno = linux.open(".", _OPENDIR_FLAGS)
 	}
-	if dfd < 0 {
+	if errno != .NONE {
-		return _get_platform_error(dfd)
+		return _get_platform_error(errno)
 	}
 	
 	has_created: bool
-	_mkdirat(dfd, path_bytes, int(perm & 0o777), &has_created) or_return
+	mkdirat(dfd, path_bytes, int(perm & 0o777), &has_created) or_return
 	if has_created {
 		return nil
 	}
@@ -119,28 +104,28 @@ dirent64 :: struct {
 _remove_all :: proc(path: string) -> Error {
 	DT_DIR :: 4
 
-	_remove_all_dir :: proc(dfd: int) -> Error {
+	remove_all_dir :: proc(dfd: linux.Fd) -> Error {
 		n := 64
 		buf := make([]u8, n)
 		defer delete(buf)
 
 		loop: for {
-			getdents_res := unix.sys_getdents64(dfd, &buf[0], n)
+			buflen, errno := linux.getdents(dfd, buf[:])
-			switch getdents_res {
+			#partial switch errno {
-			case -EINVAL:
+			case .EINVAL:
 				delete(buf)
 				n *= 2
 				buf = make([]u8, n)
 				continue loop
-			case -4096..<0:
+			case .NONE:
-				return _get_platform_error(getdents_res)
+				if buflen == 0 { break loop }
-			case 0:
+			case:
-				break loop
+				return _get_platform_error(errno)
 			}
 
 			d: ^dirent64
 
-			for i := 0; i < getdents_res; i += int(d.d_reclen) {
+			for i := 0; i < buflen; i += int(d.d_reclen) {
 				d = (^dirent64)(rawptr(&buf[i]))
 				d_name_cstr := cstring(&d.d_name[0])
 
@@ -156,23 +141,22 @@ _remove_all :: proc(path: string) -> Error {
 					continue
 				}
 
-				unlink_res: int
-
 				switch d.d_type {
 				case DT_DIR:
-					new_dfd := unix.sys_openat(dfd, d_name_cstr, _OPENDIR_FLAGS)
+					new_dfd: linux.Fd
-					if new_dfd < 0 {
+					new_dfd, errno = linux.openat(dfd, d_name_cstr, _OPENDIR_FLAGS)
-						return _get_platform_error(new_dfd)
+					if errno != .NONE {
+						return _get_platform_error(errno)
 					}
-					defer unix.sys_close(new_dfd)
+					defer linux.close(new_dfd)
-					_remove_all_dir(new_dfd) or_return
+					remove_all_dir(new_dfd) or_return
-					unlink_res = unix.sys_unlinkat(dfd, d_name_cstr, int(unix.AT_REMOVEDIR))
+					errno = linux.unlinkat(dfd, d_name_cstr, {.REMOVEDIR})
 				case:
-					unlink_res = unix.sys_unlinkat(dfd, d_name_cstr) 
+					errno = linux.unlinkat(dfd, d_name_cstr, nil)
 				}
 
-				if unlink_res < 0 {
+				if errno != .NONE {
-					return _get_platform_error(unlink_res)
+					return _get_platform_error(errno)
 				}
 			}
 		}
@@ -182,17 +166,19 @@ _remove_all :: proc(path: string) -> Error {
 	TEMP_ALLOCATOR_GUARD()
 	path_cstr := temp_cstring(path) or_return
 
-	fd := unix.sys_open(path_cstr, _OPENDIR_FLAGS)
+	fd, errno := linux.open(path_cstr, _OPENDIR_FLAGS)
-	switch fd {
+	#partial switch errno {
-	case -ENOTDIR:
+	case .NONE:
-		return _ok_or_error(unix.sys_unlink(path_cstr))
+		break
-	case -4096..<0:
+	case .ENOTDIR:
-		return _get_platform_error(fd)
+		return _get_platform_error(linux.unlink(path_cstr))
+	case:
+		return _get_platform_error(errno)
 	}
 
-	defer unix.sys_close(fd)
+	defer linux.close(fd)
-	_remove_all_dir(fd) or_return
+	remove_all_dir(fd) or_return
-	return _ok_or_error(unix.sys_rmdir(path_cstr))
+	return _get_platform_error(linux.rmdir(path_cstr))
 }
 
 _getwd :: proc(allocator: runtime.Allocator) -> (string, Error) {
@@ -203,13 +189,12 @@ _getwd :: proc(allocator: runtime.Allocator) -> (string, Error) {
 	PATH_MAX :: 4096
 	buf := make([dynamic]u8, PATH_MAX, allocator)
 	for {
-		#no_bounds_check res := unix.sys_getcwd(&buf[0], uint(len(buf)))
+		#no_bounds_check n, errno := linux.getcwd(buf[:])
-
+		if errno == .NONE {
-		if res >= 0 {
+			return string(buf[:n-1]), nil
-			return string_from_null_terminated_bytes(buf[:]), nil
 		}
-		if res != -ERANGE {
+		if errno != .ERANGE {
-			return "", _get_platform_error(res)
+			return "", _get_platform_error(errno)
 		}
 		resize(&buf, len(buf)+PATH_MAX)
 	}
@@ -218,16 +203,16 @@ _getwd :: proc(allocator: runtime.Allocator) -> (string, Error) {
 
 _setwd :: proc(dir: string) -> Error {
 	dir_cstr := temp_cstring(dir) or_return
-	return _ok_or_error(unix.sys_chdir(dir_cstr))
+	return _get_platform_error(linux.chdir(dir_cstr))
 }
 
-_get_full_path :: proc(fd: int, allocator: runtime.Allocator) -> string {
+_get_full_path :: proc(fd: linux.Fd, allocator: runtime.Allocator) -> string {
 	PROC_FD_PATH :: "/proc/self/fd/"
 
 	buf: [32]u8
 	copy(buf[:], PROC_FD_PATH)
 
-	strconv.itoa(buf[len(PROC_FD_PATH):], fd)
+	strconv.itoa(buf[len(PROC_FD_PATH):], int(fd))
 
 	fullpath: string
 	err: Error
@@ -236,4 +221,3 @@ _get_full_path :: proc(fd: int, allocator: runtime.Allocator) -> string {
 	}
 	return fullpath
 }
-

core/os/os2/pipe_linux.odin

@@ -1,7 +1,17 @@
 //+private
 package os2
 
+import "core:sys/linux"
+
 _pipe :: proc() -> (r, w: ^File, err: Error) {
-	return nil, nil, nil
+	fds: [2]linux.Fd
+	errno := linux.pipe2(&fds, {.CLOEXEC})
+	if errno != .NONE {
+		return nil, nil,_get_platform_error(errno)
+	}
+
+	r = _new_file(uintptr(fds[0]))
+	w = _new_file(uintptr(fds[1]))
+	return
 }
 

core/os/os2/stat_linux.odin

@@ -3,108 +3,32 @@ package os2
 
 import "core:time"
 import "base:runtime"
-import "core:sys/unix"
+import "core:sys/linux"
 import "core:path/filepath"
 
-// File type
-S_IFMT   :: 0o170000 // Type of file mask
-S_IFIFO  :: 0o010000 // Named pipe (fifo)
-S_IFCHR  :: 0o020000 // Character special
-S_IFDIR  :: 0o040000 // Directory
-S_IFBLK  :: 0o060000 // Block special
-S_IFREG  :: 0o100000 // Regular
-S_IFLNK  :: 0o120000 // Symbolic link
-S_IFSOCK :: 0o140000 // Socket
-
-// File mode
-// Read, write, execute/search by owner
-S_IRWXU :: 0o0700 // RWX mask for owner
-S_IRUSR :: 0o0400 // R for owner
-S_IWUSR :: 0o0200 // W for owner
-S_IXUSR :: 0o0100 // X for owner
-
-	// Read, write, execute/search by group
-S_IRWXG :: 0o0070 // RWX mask for group
-S_IRGRP :: 0o0040 // R for group
-S_IWGRP :: 0o0020 // W for group
-S_IXGRP :: 0o0010 // X for group
-
-	// Read, write, execute/search by others
-S_IRWXO :: 0o0007 // RWX mask for other
-S_IROTH :: 0o0004 // R for other
-S_IWOTH :: 0o0002 // W for other
-S_IXOTH :: 0o0001 // X for other
-
-S_ISUID :: 0o4000 // Set user id on execution
-S_ISGID :: 0o2000 // Set group id on execution
-S_ISVTX :: 0o1000 // Directory restrcted delete
-
-
-S_ISLNK  :: #force_inline proc(m: u32) -> bool { return (m & S_IFMT) == S_IFLNK  }
-S_ISREG  :: #force_inline proc(m: u32) -> bool { return (m & S_IFMT) == S_IFREG  }
-S_ISDIR  :: #force_inline proc(m: u32) -> bool { return (m & S_IFMT) == S_IFDIR  }
-S_ISCHR  :: #force_inline proc(m: u32) -> bool { return (m & S_IFMT) == S_IFCHR  }
-S_ISBLK  :: #force_inline proc(m: u32) -> bool { return (m & S_IFMT) == S_IFBLK  }
-S_ISFIFO :: #force_inline proc(m: u32) -> bool { return (m & S_IFMT) == S_IFIFO  }
-S_ISSOCK :: #force_inline proc(m: u32) -> bool { return (m & S_IFMT) == S_IFSOCK }
-
-F_OK :: 0 // Test for file existance
-X_OK :: 1 // Test for execute permission
-W_OK :: 2 // Test for write permission
-R_OK :: 4 // Test for read permission
-
-@private
-Unix_File_Time :: struct {
-	seconds:     i64,
-	nanoseconds: i64,
-}
-
-@private
-_Stat :: struct {
-	device_id:     u64, // ID of device containing file
-	serial:        u64, // File serial number
-	nlink:         u64, // Number of hard links
-	mode:          u32, // Mode of the file
-	uid:           u32, // User ID of the file's owner
-	gid:           u32, // Group ID of the file's group
-	_padding:      i32, // 32 bits of padding
-	rdev:          u64, // Device ID, if device
-	size:          i64, // Size of the file, in bytes
-	block_size:    i64, // Optimal bllocksize for I/O
-	blocks:        i64, // Number of 512-byte blocks allocated
-
-	last_access:   Unix_File_Time, // Time of last access
-	modified:      Unix_File_Time, // Time of last modification
-	status_change: Unix_File_Time, // Time of last status change
-
-	_reserve1,
-	_reserve2,
-	_reserve3:     i64,
-}
-
-
 _fstat :: proc(f: ^File, allocator: runtime.Allocator) -> (File_Info, Error) {
 	return _fstat_internal(f.impl.fd, allocator)
 }
 
-_fstat_internal :: proc(fd: int, allocator: runtime.Allocator) -> (File_Info, Error) {
+_fstat_internal :: proc(fd: linux.Fd, allocator: runtime.Allocator) -> (File_Info, Error) {
-	s: _Stat
+	s: linux.Stat
-	result := unix.sys_fstat(fd, &s)
+	errno := linux.fstat(fd, &s)
-	if result < 0 {
+	if errno != .NONE {
-		return {}, _get_platform_error(result)
+		return {}, _get_platform_error(errno)
 	}
 
 	// TODO: As of Linux 4.11, the new statx syscall can retrieve creation_time
 	fi := File_Info {
 		fullpath = _get_full_path(fd, allocator),
 		name = "",
-		size = s.size,
+		size = i64(s.size),
 		mode = 0,
-		is_directory = S_ISDIR(s.mode),
+		is_directory = linux.S_ISDIR(s.mode),
-		modification_time = time.Time {s.modified.seconds},
+		modification_time = time.Time {i64(s.mtime.time_sec) * i64(time.Second) + i64(s.mtime.time_nsec)},
-		access_time = time.Time {s.last_access.seconds},
+		access_time = time.Time {i64(s.atime.time_sec) * i64(time.Second) + i64(s.atime.time_nsec)},
-		creation_time = time.Time{0}, // regular stat does not provide this
+		creation_time = time.Time{i64(s.ctime.time_sec) * i64(time.Second) + i64(s.ctime.time_nsec)}, // regular stat does not provide this
 	}
+	fi.creation_time = fi.modification_time
 
 	fi.name = filepath.base(fi.fullpath)
 	return fi, nil
@@ -115,11 +39,11 @@ _stat :: proc(name: string, allocator: runtime.Allocator) -> (fi: File_Info, err
 	TEMP_ALLOCATOR_GUARD()
 	name_cstr := temp_cstring(name) or_return
 
-	fd := unix.sys_open(name_cstr, _O_RDONLY)
+	fd, errno := linux.open(name_cstr, {})
-	if fd < 0 {
+	if errno != .NONE {
-		return {}, _get_platform_error(fd)
+		return {}, _get_platform_error(errno)
 	}
-	defer unix.sys_close(fd)
+	defer linux.close(fd)
 	return _fstat_internal(fd, allocator)
 }
 
@@ -127,11 +51,11 @@ _lstat :: proc(name: string, allocator: runtime.Allocator) -> (fi: File_Info, er
 	TEMP_ALLOCATOR_GUARD()
 	name_cstr := temp_cstring(name) or_return
 
-	fd := unix.sys_open(name_cstr, _O_RDONLY | _O_PATH | _O_NOFOLLOW)
+	fd, errno := linux.open(name_cstr, {.PATH, .NOFOLLOW})
-	if fd < 0 {
+	if errno != .NONE {
-		return {}, _get_platform_error(fd)
+		return {}, _get_platform_error(errno)
 	}
-	defer unix.sys_close(fd)
+	defer linux.close(fd)
 	return _fstat_internal(fd, allocator)
 }
 

core/os/os_darwin.odin

@@ -555,7 +555,7 @@ open :: proc(path: string, flags: int = O_RDWR, mode: int = 0) -> (Handle, Errno
 		err := fchmod(handle, cast(u16)mode)
 		if err != 0 {
 			_unix_close(handle)
-			return INVALID_HANDLE, cast(Errno)err
+			return INVALID_HANDLE, err
 		}
 	}
 
@@ -883,7 +883,7 @@ absolute_path_from_relative :: proc(rel: string) -> (path: string, err: Errno) {
 	}
 	defer _unix_free(path_ptr)
 
-	path_cstr := transmute(cstring)path_ptr
+	path_cstr := cast(cstring)path_ptr
 	path = strings.clone(string(path_cstr))
 
 	return path, ERROR_NONE

core/os/os_freebsd.odin

@@ -648,8 +648,8 @@ absolute_path_from_relative :: proc(rel: string) -> (path: string, err: Errno) {
 	}
 	defer _unix_free(path_ptr)
 
-	path_cstr := transmute(cstring)path_ptr
+
-	path = strings.clone( string(path_cstr) )
+	path = strings.clone(string(cstring(path_ptr)))
 
 	return path, ERROR_NONE
 }
@@ -705,7 +705,9 @@ set_current_directory :: proc(path: string) -> (err: Errno) {
 	runtime.DEFAULT_TEMP_ALLOCATOR_TEMP_GUARD()
 	cstr := strings.clone_to_cstring(path, context.temp_allocator)
 	res := _unix_chdir(cstr)
-	if res == -1 do return Errno(get_last_error())
+	if res == -1 {
+		return Errno(get_last_error())
+	}
 	return ERROR_NONE
 }
 
@@ -743,7 +745,9 @@ get_page_size :: proc "contextless" () -> int {
 	// NOTE(tetra): The page size never changes, so why do anything complicated
 	// if we don't have to.
 	@static page_size := -1
-	if page_size != -1 do return page_size
+	if page_size != -1 {
+		return page_size
+	}
 
 	page_size = int(_unix_getpagesize())
 	return page_size

core/os/os_linux.odin

@@ -890,8 +890,7 @@ absolute_path_from_relative :: proc(rel: string) -> (path: string, err: Errno) {
 	}
 	defer _unix_free(path_ptr)
 
-	path_cstr := transmute(cstring)path_ptr
+	path = strings.clone(string(cstring(path_ptr)))
-	path = strings.clone( string(path_cstr) )
 
 	return path, ERROR_NONE
 }

core/os/os_netbsd.odin

@@ -658,8 +658,7 @@ absolute_path_from_relative :: proc(rel: string) -> (path: string, err: Errno) {
 	}
 	defer _unix_free(path_ptr)
 
-	path_cstr := transmute(cstring)path_ptr
+	path = strings.clone(string(cstring(path_ptr)))
-	path = strings.clone( string(path_cstr) )
 
 	return path, ERROR_NONE
 }
@@ -715,7 +714,9 @@ set_current_directory :: proc(path: string) -> (err: Errno) {
 	runtime.DEFAULT_TEMP_ALLOCATOR_TEMP_GUARD()
 	cstr := strings.clone_to_cstring(path, context.temp_allocator)
 	res := _unix_chdir(cstr)
-	if res == -1 do return Errno(get_last_error())
+	if res == -1 {
+		return Errno(get_last_error())
+	}
 	return ERROR_NONE
 }
 
@@ -756,7 +757,9 @@ get_page_size :: proc() -> int {
 	// NOTE(tetra): The page size never changes, so why do anything complicated
 	// if we don't have to.
 	@static page_size := -1
-	if page_size != -1 do return page_size
+	if page_size != -1 {
+		return page_size
+	}
 
 	page_size = int(_unix_getpagesize())
 	return page_size

core/os/os_openbsd.odin

@@ -610,8 +610,7 @@ absolute_path_from_relative :: proc(rel: string) -> (path: string, err: Errno) {
 	}
 	defer _unix_free(path_ptr)
 
-	path_cstr := transmute(cstring)path_ptr
+	path = strings.clone(string(cstring(path_ptr)))
-	path = strings.clone( string(path_cstr) )
 
 	return path, ERROR_NONE
 }

core/os/os_wasi.odin

@@ -6,6 +6,8 @@ import "base:runtime"
 Handle :: distinct i32
 Errno :: distinct i32
 
+INVALID_HANDLE :: -1
+
 ERROR_NONE :: Errno(wasi.errno_t.SUCCESS)
 
 O_RDONLY   :: 0x00000
@@ -26,6 +28,16 @@ stdout: Handle = 1
 stderr: Handle = 2
 current_dir: Handle = 3
 
+args := _alloc_command_line_arguments()
+
+_alloc_command_line_arguments :: proc() -> (args: []string) {
+	args = make([]string, len(runtime.args__))
+	for &arg, i in args {
+		arg = string(runtime.args__[i])
+	}
+	return
+}
+
 write :: proc(fd: Handle, data: []byte) -> (int, Errno) {
 	iovs := wasi.ciovec_t(data)
 	n, err := wasi.fd_write(wasi.fd_t(fd), {iovs})

core/slice/slice.odin

@@ -156,8 +156,7 @@ linear_search_proc :: proc(array: $A/[]$T, f: proc(T) -> bool) -> (index: int, f
 */
 @(require_results)
 binary_search :: proc(array: $A/[]$T, key: T) -> (index: int, found: bool)
-	where intrinsics.type_is_ordered(T) #no_bounds_check
+	where intrinsics.type_is_ordered(T) #no_bounds_check {
-{
 	return binary_search_by(array, key, cmp_proc(T))
 }
 
@@ -712,7 +711,7 @@ enumerated_array :: proc(ptr: ^$T) -> []intrinsics.type_elem_type(T)
 @(require_results)
 enum_slice_to_bitset :: proc(enums: []$E, $T: typeid/bit_set[E]) -> (bits: T) where intrinsics.type_is_enum(E), intrinsics.type_bit_set_elem_type(T) == E {
 	for v in enums {
-		bits |= {v}
+		bits += {v}
 	}
 	return
 }

core/strings/builder.odin

@@ -24,7 +24,7 @@ Builder :: struct {
 	buf: [dynamic]byte,
 }
 /*
-Produces a Builder with a default length of 0 and cap of 16
+Produces an empty Builder
 
 *Allocates Using Provided Allocator*
 
@@ -39,7 +39,7 @@ builder_make_none :: proc(allocator := context.allocator, loc := #caller_locatio
 	return Builder{buf=make([dynamic]byte, allocator, loc) or_return }, nil
 }
 /*
-Produces a Builder with a specified length and cap of max(16,len) byte buffer
+Produces a Builder with specified length and capacity `len`.
 
 *Allocates Using Provided Allocator*
 
@@ -55,7 +55,7 @@ builder_make_len :: proc(len: int, allocator := context.allocator, loc := #calle
 	return Builder{buf=make([dynamic]byte, len, allocator, loc) or_return }, nil
 }
 /*
-Produces a Builder with a specified length and cap
+Produces a Builder with specified length `len` and capacity `cap`.
 
 *Allocates Using Provided Allocator*
 
@@ -103,7 +103,7 @@ builder_make :: proc{
 	builder_make_len_cap,
 }
 /*
-Initializes a Builder with a length of 0 and cap of 16
+Initializes an empty Builder
 It replaces the existing `buf`
 
 *Allocates Using Provided Allocator*
@@ -121,7 +121,7 @@ builder_init_none :: proc(b: ^Builder, allocator := context.allocator, loc := #c
 	return b, nil
 }
 /*
-Initializes a Builder with a specified length and cap, which is max(len,16)
+Initializes a Builder with specified length and capacity `len`.
 It replaces the existing `buf`
 
 *Allocates Using Provided Allocator*
@@ -140,7 +140,7 @@ builder_init_len :: proc(b: ^Builder, len: int, allocator := context.allocator,
 	return b, nil
 }
 /*
-Initializes a Builder with a specified length and cap
+Initializes a Builder with specified length `len` and capacity `cap`.
 It replaces the existing `buf`
 
 Inputs:
@@ -723,11 +723,11 @@ write_f32 :: proc(b: ^Builder, f: f32, fmt: byte, always_signed := false) -> (n:
 	return write_string(b, s)
 }
 /*
-Writes a f32 value to the Builder and returns the number of characters written
+Writes a f64 value to the Builder and returns the number of characters written
 
 Inputs:
 - b: A pointer to the Builder
-- f: The f32 value to be appended
+- f: The f64 value to be appended
 - fmt: The format byte
 - always_signed: Optional boolean flag to always include the sign
 

core/sys/darwin/CoreFoundation/CFString.odin

@@ -192,7 +192,7 @@ StringCopyToOdinString :: proc(
 	max := StringGetMaximumSizeForEncoding(length, StringEncoding(StringBuiltInEncodings.UTF8))
 
 	buf, err := make([]byte, max, allocator)
-	if err != nil do return
+	if err != nil { return }
 
 	raw_str := runtime.Raw_String {
 		data = raw_data(buf),

core/sys/info/cpu_intel.odin

@@ -117,7 +117,7 @@ init_cpu_name :: proc "c" () {
 		return
 	}
 
-	_buf := transmute(^[0x12]u32)&_cpu_name_buf
+	_buf := (^[0x12]u32)(&_cpu_name_buf)
 	_buf[ 0], _buf[ 1], _buf[ 2], _buf[ 3] = cpuid(0x8000_0002, 0)
 	_buf[ 4], _buf[ 5], _buf[ 6], _buf[ 7] = cpuid(0x8000_0003, 0)
 	_buf[ 8], _buf[ 9], _buf[10], _buf[11] = cpuid(0x8000_0004, 0)

core/sys/linux/bits.odin

@@ -48,6 +48,7 @@ Errno :: enum i32 {
 	ENOSYS          = 38,
 	ENOTEMPTY       = 39,
 	ELOOP           = 40,
+	EUNKNOWN_41     = 41,
 	ENOMSG          = 42,
 	EIDRM           = 43,
 	ECHRNG          = 44,
@@ -64,6 +65,7 @@ Errno :: enum i32 {
 	ENOANO          = 55,
 	EBADRQC         = 56,
 	EBADSLT         = 57,
+	EUNKNOWN_58     = 58,
 	EBFONT          = 59,
 	ENOSTR          = 60,
 	ENODATA         = 61,
@@ -150,6 +152,7 @@ Errno :: enum i32 {
 	RDONLY flag is not present, because it has the value of 0, i.e. it is the
 	default, unless WRONLY or RDWR is specified.
 */
+when ODIN_ARCH != .arm64 && ODIN_ARCH != .arm32 {
 	Open_Flags_Bits :: enum {
 		WRONLY    = 0,
 		RDWR      = 1,
@@ -169,7 +172,6 @@ Open_Flags_Bits :: enum {
 		CLOEXEC   = 19,
 		PATH      = 21,
 	}
-
 	// https://github.com/torvalds/linux/blob/7367539ad4b0f8f9b396baf02110962333719a48/include/uapi/asm-generic/fcntl.h#L19
 	#assert(1 << uint(Open_Flags_Bits.WRONLY)    == 0o0000000_1)
 	#assert(1 << uint(Open_Flags_Bits.RDWR)      == 0o0000000_2)
@@ -189,6 +191,28 @@ Open_Flags_Bits :: enum {
 	#assert(1 << uint(Open_Flags_Bits.CLOEXEC)   == 0o0_2000000)
 	#assert(1 << uint(Open_Flags_Bits.PATH)      == 0o_10000000)
 
+} else {
+	Open_Flags_Bits :: enum {
+		WRONLY    = 0,
+		RDWR      = 1,
+		CREAT     = 6,
+		EXCL      = 7,
+		NOCTTY    = 8,
+		TRUNC     = 9,
+		APPEND    = 10,
+		NONBLOCK  = 11,
+		DSYNC     = 12,
+		ASYNC     = 13,
+		DIRECTORY = 14,
+		NOFOLLOW  = 15,
+		DIRECT    = 16,
+		LARGEFILE = 17,
+		NOATIME   = 18,
+		CLOEXEC   = 19,
+		PATH      = 21,
+	}
+}
+
 /*
 	Bits for FD_Flags bitset
 */
@@ -946,6 +970,19 @@ Sig_Stack_Flag :: enum i32 {
 	AUTODISARM = 31,
 }
 
+Sig_Action_Flag :: enum u32 {
+	NOCLDSTOP      = 0,
+	NOCLDWAIT      = 1,
+	SIGINFO        = 2,
+	UNSUPPORTED    = 10,
+	EXPOSE_TAGBITS = 11,
+	RESTORER       = 26,
+	ONSTACK        = 27,
+	RESTART        = 28,
+	NODEFER        = 30,
+	RESETHAND      = 31,
+}
+
 /*
 	Type of socket to create
 	- For TCP you want to use SOCK_STREAM
@@ -1427,16 +1464,16 @@ Futex_Flags_Bits :: enum {
 	Kind of operation on futex, see FUTEX_WAKE_OP
 */
 Futex_Arg_Op :: enum {
-	SET      = 0,  /* uaddr2 =       oparg; */
+	SET      = 0,  /* uaddr2 =       oparg */
-	ADD      = 1,  /* uaddr2 +=      oparg; */
+	ADD      = 1,  /* uaddr2 +=      oparg */
-	OR       = 2,  /* uaddr2 |=      oparg; */
+	OR       = 2,  /* uaddr2 |=      oparg */
-	ANDN     = 3,  /* uaddr2 &=     ~oparg; */
+	ANDN     = 3,  /* uaddr2 &=     ~oparg */
-	XOR      = 4,  /* uaddr2 ^=      oparg; */
+	XOR      = 4,  /* uaddr2 ^=      oparg */
-	PO2_SET  = 0,  /* uaddr2 =    1<<oparg; */
+	PO2_SET  = 0,  /* uaddr2 =    1<<oparg */
-	PO2_ADD  = 1,  /* uaddr2 +=   1<<oparg; */
+	PO2_ADD  = 1,  /* uaddr2 +=   1<<oparg */
-	PO2_OR   = 2,  /* uaddr2 |=   1<<oparg; */
+	PO2_OR   = 2,  /* uaddr2 |=   1<<oparg */
-	PO2_ANDN = 3,  /* uaddr2 &= ~(1<<oparg); */
+	PO2_ANDN = 3,  /* uaddr2 &~=  1<<oparg */
-	PO2_XOR  = 4,  /* uaddr2 ^=   1<<oparg; */
+	PO2_XOR  = 4,  /* uaddr2 ^=   1<<oparg */
 }
 
 /*

core/sys/linux/sys.odin

@@ -69,7 +69,7 @@ close :: proc "contextless" (fd: Fd) -> (Errno) {
 stat :: proc "contextless" (filename: cstring, stat: ^Stat) -> (Errno) {
 	when size_of(int) == 8 {
 		when ODIN_ARCH == .arm64 {
-			ret := syscall(SYS_fstatat, AT_FDCWD, cast(rawptr) filename, stat)
+			ret := syscall(SYS_fstatat, AT_FDCWD, cast(rawptr) filename, stat, 0)
 			return Errno(-ret)
 		} else {
 			ret := syscall(SYS_stat, cast(rawptr) filename, stat)
@@ -200,10 +200,25 @@ brk :: proc "contextless" (addr: uintptr) -> (Errno) {
 	return Errno(-ret)
 }
 
+/*
+	Returns from signal handlers on some archs.
+*/
+rt_sigreturn :: proc "c" () -> ! {
+	intrinsics.syscall(uintptr(SYS_rt_sigreturn))
+	unreachable()
+}
+
 /*
 	Alter an action taken by a process.
 */
-rt_sigaction :: proc "contextless" (sig: Signal, sigaction: ^Sig_Action, old_sigaction: ^Sig_Action) -> Errno {
+rt_sigaction :: proc "contextless" (sig: Signal, sigaction: ^Sig_Action($T), old_sigaction: ^Sig_Action) -> Errno {
+	// NOTE(jason): It appears that the restorer is required for i386 and amd64
+	when ODIN_ARCH == .i386 || ODIN_ARCH == .amd64 {
+		sigaction.flags += {.RESTORER}
+	}
+	if sigaction != nil && sigaction.restorer == nil && .RESTORER in sigaction.flags {
+		sigaction.restorer = rt_sigreturn
+	}
 	ret := syscall(SYS_rt_sigaction, sig, sigaction, old_sigaction, size_of(Sig_Set))
 	return Errno(-ret)
 }
@@ -1123,7 +1138,7 @@ ftruncate :: proc "contextless" (fd: Fd, length: i64) -> (Errno) {
 		ret := syscall(SYS_ftruncate64, fd, compat64_arg_pair(length))
 		return Errno(-ret)
 	} else {
-		ret := syscall(SYS_truncate, fd, compat64_arg_pair(length))
+		ret := syscall(SYS_ftruncate, fd, compat64_arg_pair(length))
 		return Errno(-ret)
 	}
 }
@@ -1231,7 +1246,7 @@ creat :: proc "contextless" (name: cstring, mode: Mode) -> (Fd, Errno) {
 */
 link :: proc "contextless" (target: cstring, linkpath: cstring) -> (Errno) {
 	when ODIN_ARCH == .arm64 {
-		ret := syscall(SYS_linkat, AT_FDCWD, cast(rawptr) target, AT_FDCWD, cast(rawptr) linkpath)
+		ret := syscall(SYS_linkat, AT_FDCWD, cast(rawptr) target, AT_FDCWD, cast(rawptr) linkpath, 0)
 		return Errno(-ret)
 	} else {
 		ret := syscall(SYS_link, cast(rawptr) target, cast(rawptr) linkpath)
@@ -1261,7 +1276,7 @@ unlink :: proc "contextless" (name: cstring) -> (Errno) {
 */
 symlink :: proc "contextless" (target: cstring, linkpath: cstring) -> (Errno) {
 	when ODIN_ARCH == .arm64 {
-		ret := syscall(SYS_symlinkat, AT_FDCWD, cast(rawptr) target, cast(rawptr) linkpath)
+		ret := syscall(SYS_symlinkat, cast(rawptr) target, AT_FDCWD, cast(rawptr) linkpath)
 		return Errno(-ret)
 	} else {
 		ret := syscall(SYS_symlink, cast(rawptr) target, cast(rawptr) linkpath)
@@ -1291,7 +1306,7 @@ readlink :: proc "contextless" (name: cstring, buf: []u8) -> (int, Errno) {
 */
 chmod :: proc "contextless" (name: cstring, mode: Mode) -> (Errno) {
 	when ODIN_ARCH == .arm64 {
-		ret := syscall(SYS_fchmodat, cast(rawptr) name, transmute(u32) mode, 0)
+		ret := syscall(SYS_fchmodat, AT_FDCWD, cast(rawptr) name, transmute(u32) mode)
 		return Errno(-ret)
 	} else {
 		ret := syscall(SYS_chmod, cast(rawptr) name, transmute(u32) mode)
@@ -2226,8 +2241,7 @@ futex_wake :: proc "contextless" (futex: ^Futex, op: Futex_Wake_Type, flags: Fut
 	Returns the total number of waiters that have been woken up plus the number of waiters requeued.
 */
 futex_cmp_requeue :: proc "contextless" (futex: ^Futex, op: Futex_Cmp_Requeue_Type, flags: Futex_Flags, requeue_threshold: u32,
-	requeue_max: i32, requeue_futex: ^Futex, val: i32) -> (int, Errno)
+	requeue_max: i32, requeue_futex: ^Futex, val: i32) -> (int, Errno) {
-{
 	futex_flags := cast(u32) op + transmute(u32) flags
 	ret := syscall(SYS_futex, futex, futex_flags, requeue_threshold, requeue_max, requeue_futex, val)
 	return errno_unwrap(ret, int)
@@ -2238,8 +2252,7 @@ futex_cmp_requeue :: proc "contextless" (futex: ^Futex, op: Futex_Cmp_Requeue_Ty
 	Returns the total number of waiters that have been woken up.
 */
 futex_requeue :: proc "contextless" (futex: ^Futex, op: Futex_Requeue_Type, flags: Futex_Flags, requeue_threshold: u32,
-	requeue_max: i32, requeue_futex: ^Futex) -> (int, Errno)
+	requeue_max: i32, requeue_futex: ^Futex) -> (int, Errno) {
-{
 	futex_flags := cast(u32) op + transmute(u32) flags
 	ret := syscall(SYS_futex, futex, futex_flags, requeue_threshold, requeue_max, requeue_futex)
 	return errno_unwrap(ret, int)
@@ -2250,8 +2263,7 @@ futex_requeue :: proc "contextless" (futex: ^Futex, op: Futex_Requeue_Type, flag
 	purpose is to allow implementing conditional values sync primitive, it seems like.
 */
 futex_wake_op :: proc "contextless" (futex: ^Futex, op: Futex_Wake_Op_Type, flags: Futex_Flags, wakeup: i32,
-	dst_wakeup, dst: ^Futex, futex_op: u32) -> (int, Errno)
+	dst_wakeup, dst: ^Futex, futex_op: u32) -> (int, Errno) {
-{
 	futex_flags := cast(u32) op + transmute(u32) flags
 	ret := syscall(SYS_futex, futex, futex_flags, wakeup, dst_wakeup, dst, futex_op)
 	return errno_unwrap(ret, int)
@@ -2261,8 +2273,7 @@ futex_wake_op :: proc "contextless" (futex: ^Futex, op: Futex_Wake_Op_Type, flag
 	Same as wait, but mask specifies bits that must be equal for the mutex to wake up.
 */
 futex_wait_bitset :: proc "contextless" (futex: ^Futex, op: Futex_Wait_Bitset_Type, flags: Futex_Flags, val: u32,
-	timeout: ^Time_Spec, mask: u32) -> (int, Errno)
+	timeout: ^Time_Spec, mask: u32) -> (int, Errno) {
-{
 	futex_flags := cast(u32) op + transmute(u32) flags
 	ret := syscall(SYS_futex, futex, futex_flags, val, timeout, 0, mask)
 	return errno_unwrap(ret, int)
@@ -2271,8 +2282,7 @@ futex_wait_bitset :: proc "contextless" (futex: ^Futex, op: Futex_Wait_Bitset_Ty
 /*
 	Wake up on bitset.
 */
-futex_wake_bitset :: proc "contextless" (futex: ^Futex, op: Futex_Wake_Bitset_Type, flags: Futex_Flags, n_wakeup: u32, mask: u32) -> (int, Errno)
+futex_wake_bitset :: proc "contextless" (futex: ^Futex, op: Futex_Wake_Bitset_Type, flags: Futex_Flags, n_wakeup: u32, mask: u32) -> (int, Errno) {
-{
 	futex_flags := cast(u32) op + transmute(u32) flags
 	ret := syscall(SYS_futex, futex, futex_flags, n_wakeup, 0, 0, mask)
 	return errno_unwrap(ret, int)
@@ -2476,8 +2486,8 @@ tgkill :: proc "contextless" (tgid, tid: Pid, sig: Signal) -> (Errno) {
 	Wait on process, process group or pid file descriptor.
 	Available since Linux 2.6.10.
 */
-waitid :: proc "contextless" (id_type: Id_Type, id: Id, sig_info: ^Sig_Info, options: Wait_Options) -> (Errno) {
+waitid :: proc "contextless" (id_type: Id_Type, id: Id, sig_info: ^Sig_Info, options: Wait_Options, rusage: ^RUsage) -> (Errno) {
-	ret := syscall(SYS_waitid, id_type, id, sig_info, transmute(i32) options)
+	ret := syscall(SYS_waitid, id_type, id, sig_info, transmute(i32) options, rusage)
 	return Errno(-ret)
 }
 
@@ -2504,7 +2514,7 @@ waitid :: proc "contextless" (id_type: Id_Type, id: Id, sig_info: ^Sig_Info, opt
 	Available since Linux 2.6.16.
 */
 openat :: proc "contextless" (fd: Fd, name: cstring, flags: Open_Flags, mode: Mode = {}) -> (Fd, Errno) {
-	ret := syscall(SYS_openat, fd, AT_FDCWD, transmute(uintptr) name, transmute(u32) mode)
+	ret := syscall(SYS_openat, fd, transmute(uintptr) name, transmute(u32) flags, transmute(u32) mode)
 	return errno_unwrap(ret, Fd)
 }
 
@@ -2583,8 +2593,8 @@ linkat :: proc "contextless" (target_dirfd: Fd, oldpath: cstring, link_dirfd: Fd
 	Create a symbolic link at specified dirfd.
 	Available since Linux 2.6.16.
 */
-symlinkat :: proc "contextless" (dirfd: Fd, target: cstring, linkpath: cstring) -> (Errno) {
+symlinkat :: proc "contextless" (target: cstring, dirfd: Fd, linkpath: cstring) -> (Errno) {
-	ret := syscall(SYS_symlinkat, dirfd, cast(rawptr) target, cast(rawptr) linkpath)
+	ret := syscall(SYS_symlinkat, cast(rawptr) target, dirfd, cast(rawptr) linkpath)
 	return Errno(-ret)
 }
 
@@ -2619,13 +2629,13 @@ faccessat :: proc "contextless" (dirfd: Fd, name: cstring, mode: Mode = F_OK) ->
 	Wait for events on a file descriptor.
 	Available since Linux 2.6.16.
 */
-ppoll :: proc "contextless" (fds: []Poll_Fd, timeout: ^Time_Spec, sigmask: ^Sig_Set) -> (Errno) {
+ppoll :: proc "contextless" (fds: []Poll_Fd, timeout: ^Time_Spec, sigmask: ^Sig_Set) -> (i32, Errno) {
 	when size_of(int) == 8 {
 		ret := syscall(SYS_ppoll, raw_data(fds), len(fds), timeout, sigmask, size_of(Sig_Set))
-		return Errno(-ret)
+		return errno_unwrap(ret, i32)
 	} else {
 		ret := syscall(SYS_ppoll_time64, raw_data(fds), len(fds), timeout, sigmask, size_of(Sig_Set))
-		return Errno(-ret)
+		return errno_unwrap(ret, i32)
 	}
 }
 
@@ -2808,8 +2818,8 @@ getrandom :: proc "contextless" (buf: []u8, flags: Get_Random_Flags) -> (int, Er
 	Execute program relative to a directory file descriptor.
 	Available since Linux 3.19.
 */
-execveat :: proc "contextless" (dirfd: Fd, name: cstring, argv: [^]cstring, envp: [^]cstring) -> (Errno) {
+execveat :: proc "contextless" (dirfd: Fd, name: cstring, argv: [^]cstring, envp: [^]cstring, flags: FD_Flags = {}) -> (Errno) {
-	ret := syscall(SYS_execveat, dirfd, cast(rawptr) name, cast(rawptr) argv, cast(rawptr) envp)
+	ret := syscall(SYS_execveat, dirfd, cast(rawptr) name, cast(rawptr) argv, cast(rawptr) envp, transmute(i32) flags)
 	return Errno(-ret)
 }
 

core/sys/linux/types.odin

@@ -18,7 +18,7 @@ Gid :: distinct u32
 /*
 	Type for Process IDs, Thread IDs, Thread group ID.
 */
-Pid :: distinct int
+Pid :: distinct i32
 
 /*
 	Type for any of: pid, pidfd, pgid.
@@ -151,9 +151,9 @@ when ODIN_ARCH == .amd64 {
 		size:       i64,
 		blksize:    uint,
 		blocks:     u64,
-		atim:       Time_Spec,
+		atime:      Time_Spec,
-		mtim:       Time_Spec,
+		mtime:      Time_Spec,
-		ctim:       Time_Spec,
+		ctime:      Time_Spec,
 		ino:        Inode,
 	}
 }
@@ -495,16 +495,15 @@ Pid_FD_Flags :: bit_set[Pid_FD_Flags_Bits; i32]
 //  1. Odin's bitfields start from 0, whereas signals start from 1
 //  2. It's unclear how bitfields act in terms of ABI (are they an array of ints or an array of longs?).
 //     it makes a difference because ARM is big endian.
-@private _SIGSET_NWORDS :: (1024 / (8 * size_of(uint)))
+@private _SIGSET_NWORDS :: (8 / size_of(uint))
 Sig_Set :: [_SIGSET_NWORDS]uint
 
 @private SI_MAX_SIZE       :: 128
-@private SI_ARCH_PREAMBLE  :: 3 * size_of(i32)
+@private SI_ARCH_PREAMBLE  :: 4 * size_of(i32)
-@private SI_PAD_SIZE       :: (SI_MAX_SIZE - SI_ARCH_PREAMBLE) / size_of(i32)
+@private SI_PAD_SIZE       :: SI_MAX_SIZE - SI_ARCH_PREAMBLE
-@private SI_TIMER_PAD_SIZE :: size_of(Uid) - size_of(i32)
 
 Sig_Handler_Fn :: #type proc "c" (sig: Signal)
-Sig_Restore_Fn :: #type proc "c" ()
+Sig_Restore_Fn :: #type proc "c" () -> !
 
 Sig_Info :: struct #packed {
 	signo: Signal,
@@ -520,6 +519,7 @@ Sig_Info :: struct #packed {
 		using _timer: struct {
 			timerid: i32,   /* timer id */
 			overrun: i32,   /* overrun count */
+			value: Sig_Val, /* timer value */
 		},
 		/* POSIX.1b signals */
 		using _rt: struct {
@@ -537,7 +537,24 @@ Sig_Info :: struct #packed {
 		/* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 		using _sigfault: struct {
 			addr: rawptr, /* faulting insn/memory ref. */
+			using _: struct #raw_union {
+				trapno: i32,   /* Trap number that caused signal */
 				addr_lsb: i16, /* LSB of the reported address */
+				using _addr_bnd: struct {
+					_pad2: u64,
+					lower: rawptr, /* lower bound during fault */
+					upper: rawptr, /* upper bound during fault */
+				},
+				using _addr_pkey: struct {
+					_pad3: u64,
+					pkey: u32, /* protection key on PTE that faulted */
+				},
+				using _perf: struct {
+					perf_data: u64,
+					perf_type: u32,
+					perf_flags: u32,
+				},
+			},
 		},
 		/* SIGPOLL */
 		using _sigpoll: struct {
@@ -553,6 +570,37 @@ Sig_Info :: struct #packed {
 	},
 }
 
+#assert(size_of(Sig_Info) == 128)
+when ODIN_ARCH == .amd64 || ODIN_ARCH == .arm64 {
+	#assert(offset_of(Sig_Info, signo)      == 0x00)
+	#assert(offset_of(Sig_Info, errno)      == 0x04)
+	#assert(offset_of(Sig_Info, code)       == 0x08)
+	#assert(offset_of(Sig_Info, pid)        == 0x10)
+	#assert(offset_of(Sig_Info, uid)        == 0x14)
+	#assert(offset_of(Sig_Info, timerid)    == 0x10)
+	#assert(offset_of(Sig_Info, overrun)    == 0x14)
+	#assert(offset_of(Sig_Info, value)      == 0x18)
+	#assert(offset_of(Sig_Info, status)     == 0x18)
+	#assert(offset_of(Sig_Info, utime)      == 0x20)
+	#assert(offset_of(Sig_Info, stime)      == 0x28)
+	#assert(offset_of(Sig_Info, addr)       == 0x10)
+	#assert(offset_of(Sig_Info, addr_lsb)   == 0x18)
+	#assert(offset_of(Sig_Info, trapno)     == 0x18)
+	#assert(offset_of(Sig_Info, lower)      == 0x20)
+	#assert(offset_of(Sig_Info, upper)      == 0x28)
+	#assert(offset_of(Sig_Info, pkey)       == 0x20)
+	#assert(offset_of(Sig_Info, perf_data)  == 0x18)
+	#assert(offset_of(Sig_Info, perf_type)  == 0x20)
+	#assert(offset_of(Sig_Info, perf_flags) == 0x24)
+	#assert(offset_of(Sig_Info, band)       == 0x10)
+	#assert(offset_of(Sig_Info, fd)         == 0x18)
+	#assert(offset_of(Sig_Info, call_addr)  == 0x10)
+	#assert(offset_of(Sig_Info, syscall)    == 0x18)
+	#assert(offset_of(Sig_Info, arch)       == 0x1C)
+} else {
+	// TODO
+}
+
 SIGEV_MAX_SIZE :: 64
 SIGEV_PAD_SIZE :: ((SIGEV_MAX_SIZE-size_of(i32)*2+size_of(Sig_Val))/size_of(i32))
 
@@ -583,12 +631,20 @@ Sig_Stack :: struct {
 	size: uintptr,
 }
 
+Sig_Action_Special :: enum uint {
+	SIG_DFL = 0,
+	SIG_IGN = 1,
+	SIG_ERR = ~uint(0),
+}
+
+Sig_Action_Flags :: bit_set[Sig_Action_Flag; uint]
 Sig_Action :: struct($T: typeid) {
 	using _u: struct #raw_union {
 		handler: Sig_Handler_Fn,
 		sigaction: #type proc "c" (sig: Signal, si: ^Sig_Info, ctx: ^T),
+		special: Sig_Action_Special,
 	},
-	flags: uint,
+	flags: Sig_Action_Flags,
 	restorer: Sig_Restore_Fn,
 	mask: Sig_Set,
 }

core/sys/linux/wrappers.odin

@@ -85,13 +85,13 @@ dirent_iterate_buf :: proc "contextless" (buf: []u8, offs: ^int) -> (d: ^Dirent,
 /// Obtain the name of dirent as a string
 /// The lifetime of the string is bound to the lifetime of the provided dirent structure
 dirent_name :: proc "contextless" (dirent: ^Dirent) -> string #no_bounds_check {
-	str := transmute([^]u8) &dirent.name
+	str := ([^]u8)(&dirent.name)
 	// Note(flysand): The string size calculated above applies only to the ideal case
 	// we subtract 1 byte from the string size, because a null terminator is guaranteed
 	// to be present. But! That said, the dirents are aligned to 8 bytes and the padding
 	// between the null terminator and the start of the next struct may be not initialized
 	// which means we also have to scan these garbage bytes.
-	str_size := (cast(int) dirent.reclen) - 1 - cast(int) offset_of(Dirent, name)
+	str_size := int(dirent.reclen) - 1 - cast(int)offset_of(Dirent, name)
 	// This skips *only* over the garbage, since if we're not garbage we're at nul terminator,
 	// which skips this loop
 	for str[str_size] != 0 {
@@ -115,7 +115,6 @@ futex_op :: proc "contextless" (arg_op: Futex_Arg_Op, cmp_op: Futex_Cmp_Op, op_a
 /// Helper function for constructing the config for caches
 perf_cache_config :: #force_inline proc "contextless" (id: Perf_Hardware_Cache_Id,
 	op: Perf_Hardware_Cache_Op_Id,
-	res: Perf_Hardware_Cache_Result_Id) -> u64
+	res: Perf_Hardware_Cache_Result_Id) -> u64 {
-{
 	return u64(id) | (u64(op) << 8) | (u64(res) << 16)
 }

core/sys/windows/tlhelp.odin

@@ -0,0 +1,101 @@
+//+build windows
+package sys_windows
+
+foreign import kernel32 "system:Kernel32.lib"
+
+@(default_calling_convention="system")
+foreign kernel32 {
+	CreateToolhelp32Snapshot :: proc (dwFlags: DWORD, th32ProcessID: DWORD) -> HANDLE ---
+	Process32FirstW :: proc (hSnapshot: HANDLE, lppe: LPPROCESSENTRY32W) -> BOOL ---
+	Process32NextW :: proc (hSnapshot: HANDLE, lppe: LPPROCESSENTRY32W) -> BOOL ---
+	Thread32First :: proc (hSnapshot: HANDLE, lpte: LPTHREADENTRY32) -> BOOL ---
+	Thread32Next :: proc (hSnapshot: HANDLE, lpte: LPTHREADENTRY32) -> BOOL ---
+	Module32FirstW :: proc (hSnapshot: HANDLE, lpme: LPMODULEENTRY32W) -> BOOL ---
+	Module32NextW :: proc (hSnapshot: HANDLE, lpme: LPMODULEENTRY32W) -> BOOL ---
+	Heap32ListFirst :: proc (hSnapshot: HANDLE, lphl: LPHEAPLIST32) -> BOOL ---
+	Heap32ListNext :: proc (hSnapshot: HANDLE, lphl: LPHEAPLIST32) -> BOOL ---
+	Heap32First :: proc (lphe: LPHEAPENTRY32, th32ProcessID: DWORD, th32HeapID: ULONG_PTR) -> BOOL ---
+	Heap32Next :: proc (lphe: LPHEAPENTRY32) -> BOOL ---
+	Toolhelp32ReadProcessMemory :: proc (
+		th32ProcessID: DWORD,
+		lpBaseAddress: LPCVOID,
+		lpBuffer: LPVOID,
+		cbRead: SIZE_T,
+		lpNumberOfBytesRead: ^SIZE_T,
+	) -> BOOL ---
+}
+
+MAX_MODULE_NAME32 :: 255
+
+TH32CS_INHERIT      :: 0x80000000
+TH32CS_SNAPHEAPLIST :: 0x00000001
+TH32CS_SNAPPROCESS  :: 0x00000002
+TH32CS_SNAPTHREAD   :: 0x00000004
+TH32CS_SNAPMODULE   :: 0x00000008
+TH32CS_SNAPMODULE32 :: 0x00000010
+TH32CS_SNAPALL :: TH32CS_SNAPHEAPLIST | TH32CS_SNAPPROCESS | TH32CS_SNAPTHREAD | TH32CS_SNAPMODULE
+
+PROCESSENTRY32W :: struct {
+	dwSize: DWORD,
+	cntUsage: DWORD,
+	th32ProcessID: DWORD,
+	th32DefaultHeapID: ULONG_PTR,
+	th32ModuleID: DWORD,
+	cntThreads: DWORD,
+	th32ParentProcessID: DWORD,
+	pcPriClassBase: LONG,
+	dwFlags: DWORD,
+	szExeFile: [MAX_PATH]WCHAR,
+}
+
+LPPROCESSENTRY32W :: ^PROCESSENTRY32W
+
+THREADENTRY32 :: struct {
+	dwSize: DWORD,
+	cntUsage: DWORD,
+	th32ThreadID: DWORD,
+	th32OwnerProcessID: DWORD,
+	tpBasePri: LONG,
+	tpDeltaPri: LONG,
+	dwFlags: DWORD,
+}
+
+LPTHREADENTRY32 :: ^THREADENTRY32
+
+MODULEENTRY32W :: struct {
+	dwSize: DWORD,
+	th32ModuleID: DWORD,
+	th32ProcessID: DWORD,
+	GlblcntUsage: DWORD,
+	ProccntUsage: DWORD,
+	modBaseAddr: BYTE,
+	modBaseSize: DWORD,
+	hModule: HMODULE,
+	szModule: [MAX_MODULE_NAME32 + 1]WCHAR,
+	szExePath: [MAX_PATH]WCHAR,
+}
+
+LPMODULEENTRY32W :: ^MODULEENTRY32W
+
+HEAPLIST32 :: struct {
+	dwSize: SIZE_T,
+	th32ProcessID: DWORD,
+	th32HeapID: ULONG_PTR,
+	dwFlags: DWORD,
+}
+
+LPHEAPLIST32 :: ^HEAPLIST32
+
+HEAPENTRY32 :: struct {
+	dwSize: SIZE_T,
+	hHandle: HANDLE,
+	dwAddress: ULONG_PTR,
+	dwBlockSize: SIZE_T,
+	dwFlags: DWORD,
+	dwLockCount: DWORD,
+	dwResvd: DWORD,
+	th32ProcessID: DWORD,
+	th32HeapID: ULONG_PTR,
+}
+
+LPHEAPENTRY32 :: ^HEAPENTRY32

core/testing/runner.odin

@@ -51,12 +51,11 @@ get_log_level :: #force_inline proc() -> runtime.Logger_Level {
 		// Always use .Debug in `-debug` mode.
 		return .Debug
 	} else {
-		when LOG_LEVEL == "debug"        { return .Debug   }
+		when LOG_LEVEL == "debug"   { return .Debug   } else
-		else when LOG_LEVEL == "info"    { return .Info    }
+		when LOG_LEVEL == "info"    { return .Info    } else
-		else when LOG_LEVEL == "warning" { return .Warning }
+		when LOG_LEVEL == "warning" { return .Warning } else
-		else when LOG_LEVEL == "error"   { return .Error   }
+		when LOG_LEVEL == "error"   { return .Error   } else
-		else when LOG_LEVEL == "fatal"   { return .Fatal   }
+		when LOG_LEVEL == "fatal"   { return .Fatal   } else {
-		else {
 			#panic("Unknown `ODIN_TEST_LOG_LEVEL`: \"" + LOG_LEVEL + "\", possible levels are: \"debug\", \"info\", \"warning\", \"error\", or \"fatal\".")
 		}
 	}
@@ -198,8 +197,11 @@ runner :: proc(internal_tests: []Internal_Test) -> bool {
 			}
 		}
 
+		// `-vet` needs parameters to be shadowed by themselves first as an
+		// explicit declaration, to allow the next line to work.
+		internal_tests := internal_tests
 		// Intentional shadow with user-specified tests.
-		internal_tests := select_internal_tests[:]
+		internal_tests = select_internal_tests[:]
 	}
 
 	total_failure_count := 0

core/testing/signal_handler.odin

@@ -9,6 +9,7 @@ Stop_Reason :: enum {
 	Illegal_Instruction,
 	Arithmetic_Error,
 	Segmentation_Fault,
+	Unhandled_Trap,
 }
 
 test_assertion_failure_proc :: proc(prefix, message: string, loc: runtime.Source_Code_Location) -> ! {

core/testing/signal_handler_libc.odin

@@ -19,6 +19,11 @@ import "core:os"
 @(private="file", thread_local)
 local_test_index: libc.sig_atomic_t
 
+// Windows does not appear to have a SIGTRAP, so this is defined here, instead
+// of in the libc package, just so there's no confusion about it being
+// available there.
+SIGTRAP :: 5
+
 @(private="file")
 stop_runner_callback :: proc "c" (sig: libc.int) {
 	prev := intrinsics.atomic_add(&stop_runner_flag, 1)
@@ -110,6 +115,10 @@ _setup_signal_handler :: proc() {
 	// For tests:
 	// Catch asserts and panics.
 	libc.signal(libc.SIGILL, stop_test_callback)
+	when ODIN_OS == .Linux || ODIN_OS == .FreeBSD || ODIN_OS == .Haiku || ODIN_OS == .OpenBSD || ODIN_OS == .NetBSD || ODIN_OS == .Darwin {
+		// Catch panics on Darwin and unhandled calls to `debug_trap`.
+		libc.signal(SIGTRAP, stop_test_callback)
+	}
 	// Catch arithmetic errors.
 	libc.signal(libc.SIGFPE, stop_test_callback)
 	// Catch segmentation faults (illegal memory access).
@@ -141,6 +150,7 @@ _should_stop_test :: proc() -> (test_index: int, reason: Stop_Reason, ok: bool)
 		case libc.SIGFPE: reason = .Arithmetic_Error
 		case libc.SIGILL: reason = .Illegal_Instruction
 		case libc.SIGSEGV: reason = .Segmentation_Fault
+		case      SIGTRAP: reason = .Unhandled_Trap
 		}
 		ok = true
 	}

core/thread/thread.odin

@@ -6,6 +6,8 @@ import "base:intrinsics"
 
 _ :: intrinsics
 
+IS_SUPPORTED :: _IS_SUPPORTED
+
 Thread_Proc :: #type proc(^Thread)
 
 MAX_USER_ARGUMENTS :: 8
@@ -58,7 +60,9 @@ Thread :: struct {
 	creation_allocator: mem.Allocator,
 }
 
+when IS_SUPPORTED {
 	#assert(size_of(Thread{}.user_index) == size_of(uintptr))
+}
 
 Thread_Priority :: enum {
 	Normal,

core/thread/thread_js.odin

@@ -1,47 +0,0 @@
-//+build js
-package thread
-
-import "base:intrinsics"
-import "core:sync"
-import "core:mem"
-
-Thread_Os_Specific :: struct {}
-
-_thread_priority_map := [Thread_Priority]i32{
-	.Normal = 0,
-	.Low = -2,
-	.High = +2,
-}
-
-_create :: proc(procedure: Thread_Proc, priority := Thread_Priority.Normal) -> ^Thread {
-	unimplemented("core:thread procedure not supported on js target")
-}
-
-_start :: proc(t: ^Thread) {
-	unimplemented("core:thread procedure not supported on js target")
-}
-
-_is_done :: proc(t: ^Thread) -> bool {
-	unimplemented("core:thread procedure not supported on js target")
-}
-
-_join :: proc(t: ^Thread) {
-	unimplemented("core:thread procedure not supported on js target")
-}
-
-_join_multiple :: proc(threads: ..^Thread) {
-	unimplemented("core:thread procedure not supported on js target")
-}
-
-_destroy :: proc(thread: ^Thread) {
-	unimplemented("core:thread procedure not supported on js target")
-}
-
-_terminate :: proc(using thread : ^Thread, exit_code: int) {
-	unimplemented("core:thread procedure not supported on js target")
-}
-
-_yield :: proc() {
-	unimplemented("core:thread procedure not supported on js target")
-}
-

core/thread/thread_other.odin

@@ -0,0 +1,47 @@
+//+build js, wasi, orca
+package thread
+
+import "base:intrinsics"
+
+_IS_SUPPORTED :: false
+
+Thread_Os_Specific :: struct {}
+
+_thread_priority_map := [Thread_Priority]i32{
+	.Normal = 0,
+	.Low = -2,
+	.High = +2,
+}
+
+_create :: proc(procedure: Thread_Proc, priority := Thread_Priority.Normal) -> ^Thread {
+	unimplemented("core:thread procedure not supported on target")
+}
+
+_start :: proc(t: ^Thread) {
+	unimplemented("core:thread procedure not supported on target")
+}
+
+_is_done :: proc(t: ^Thread) -> bool {
+	unimplemented("core:thread procedure not supported on target")
+}
+
+_join :: proc(t: ^Thread) {
+	unimplemented("core:thread procedure not supported on target")
+}
+
+_join_multiple :: proc(threads: ..^Thread) {
+	unimplemented("core:thread procedure not supported on target")
+}
+
+_destroy :: proc(thread: ^Thread) {
+	unimplemented("core:thread procedure not supported on target")
+}
+
+_terminate :: proc(using thread : ^Thread, exit_code: int) {
+	unimplemented("core:thread procedure not supported on target")
+}
+
+_yield :: proc() {
+	unimplemented("core:thread procedure not supported on target")
+}
+

core/thread/thread_unix.odin

@@ -6,6 +6,8 @@ import "core:sync"
 import "core:sys/unix"
 import "core:time"
 
+_IS_SUPPORTED :: true
+
 CAS :: sync.atomic_compare_exchange_strong
 
 // NOTE(tetra): Aligned here because of core/unix/pthread_linux.odin/pthread_t.
@@ -23,10 +25,8 @@ _create :: proc(procedure: Thread_Proc, priority: Thread_Priority) -> ^Thread {
 	__unix_thread_entry_proc :: proc "c" (t: rawptr) -> rawptr {
 		t := (^Thread)(t)
 
-		when ODIN_OS != .Darwin {
 		// We need to give the thread a moment to start up before we enable cancellation.
 		can_set_thread_cancel_state := unix.pthread_setcancelstate(unix.PTHREAD_CANCEL_ENABLE, nil) == 0
-		}
 
 		sync.lock(&t.mutex)
 
@@ -42,13 +42,11 @@ _create :: proc(procedure: Thread_Proc, priority: Thread_Priority) -> ^Thread {
 			return nil
 		}
 
-		when ODIN_OS != .Darwin {
 		// Enable thread's cancelability.
 		if can_set_thread_cancel_state {
 			unix.pthread_setcanceltype (unix.PTHREAD_CANCEL_ASYNCHRONOUS, nil)
 			unix.pthread_setcancelstate(unix.PTHREAD_CANCEL_ENABLE,       nil)
 		}
-		}
 
 		{
 			init_context := t.init_context
@@ -169,11 +167,18 @@ _destroy :: proc(t: ^Thread) {
 }
 
 _terminate :: proc(t: ^Thread, exit_code: int) {
-	// `pthread_cancel` is unreliable on Darwin for unknown reasons.
+	// NOTE(Feoramund): For thread cancellation to succeed on BSDs and
-	when ODIN_OS != .Darwin {
+	// possibly Darwin systems, the thread must call one of the pthread
+	// cancelation points at some point after this.
+	//
+	// The most obvious one of these is `pthread_cancel`, but there is an
+	// entire list of functions that act as cancelation points available in the
+	// pthreads manual page.
+	//
+	// This is in contrast to behavior I have seen on Linux where the thread is
+	// just terminated.
 	unix.pthread_cancel(t.unix_thread)
 }
-}
 
 _yield :: proc() {
 	unix.sched_yield()

core/thread/thread_windows.odin

@@ -6,6 +6,8 @@ import "base:intrinsics"
 import "core:sync"
 import win32 "core:sys/windows"
 
+_IS_SUPPORTED :: true
+
 Thread_Os_Specific :: struct {
 	win32_thread:    win32.HANDLE,
 	win32_thread_id: win32.DWORD,

core/unicode/tools/generate_entity_table.odin

@@ -142,7 +142,7 @@ generate_encoding_entity_table :: proc() {
 	/*
 		Generate table.
 	*/
-	fmt.wprintln(w, "package unicode_entity")
+	fmt.wprintln(w, "package encoding_unicode_entity")
 	fmt.wprintln(w, "")
 	fmt.wprintln(w, GENERATED)
 	fmt.wprintln(w, "")
@@ -195,12 +195,12 @@ named_xml_entity_to_rune :: proc(name: string) -> (decoded: rune, ok: bool) {
 
 		e := entity_map[v]
 
-		fmt.wprintf(w, "\t\t\tcase \"%v\":", e.name)
+		fmt.wprintf(w, "\t\tcase \"%v\":", e.name)
 		for i := len(e.name); i < max_name_length; i += 1 {
 			fmt.wprintf(w, " ")
 		}
 		fmt.wprintf(w, " // %v\n", e.description)
-		fmt.wprintf(w, "\t\t\t\treturn %v, true\n", rune_to_string(e.codepoint))
+		fmt.wprintf(w, "\t\t\treturn %v, true\n", rune_to_string(e.codepoint))
 
 		should_close = true
 	}

core/unicode/utf8/grapheme.odin

@@ -240,8 +240,7 @@ decode_grapheme_clusters :: proc(
 			// GB8: (LVT | T)  ×   T
 			if is_hangul_syllable_leading(this_rune) ||
 			   is_hangul_syllable_lv(this_rune)      ||
-			   is_hangul_syllable_lvt(this_rune)
+			   is_hangul_syllable_lvt(this_rune) {
-			{
 				if !is_hangul_syllable_leading(last_rune) {
 					grapheme_count += 1
 				}
@@ -251,8 +250,7 @@ decode_grapheme_clusters :: proc(
 			if is_hangul_syllable_vowel(this_rune) {
 				if is_hangul_syllable_leading(last_rune) ||
 				   is_hangul_syllable_vowel(last_rune)   ||
-				   is_hangul_syllable_lv(last_rune)
+				   is_hangul_syllable_lv(last_rune) {
-				{
 					continue
 				}
 				grapheme_count += 1
@@ -263,8 +261,7 @@ decode_grapheme_clusters :: proc(
 				if is_hangul_syllable_trailing(last_rune) ||
 				   is_hangul_syllable_lvt(last_rune)      ||
 				   is_hangul_syllable_lv(last_rune)       ||
-				   is_hangul_syllable_vowel(last_rune)
+				   is_hangul_syllable_vowel(last_rune) {
-				{
 					continue
 				}
 				grapheme_count += 1
@@ -285,8 +282,7 @@ decode_grapheme_clusters :: proc(
 			if current_sequence == .Indic {
 				if is_indic_conjunct_break_extend(this_rune)    && (
 				   is_indic_conjunct_break_linker(last_rune)    ||
-				   is_indic_conjunct_break_consonant(last_rune)    )
+				   is_indic_conjunct_break_consonant(last_rune)    ) {
-				{
 					continue_sequence = true
 					continue
 				}
@@ -294,8 +290,7 @@ decode_grapheme_clusters :: proc(
 				if is_indic_conjunct_break_linker(this_rune)    && (
 				   is_indic_conjunct_break_linker(last_rune)    ||
 				   is_indic_conjunct_break_extend(last_rune)    ||
-				   is_indic_conjunct_break_consonant(last_rune)    )
+				   is_indic_conjunct_break_consonant(last_rune)    ) {
-				{
 					continue_sequence = true
 					continue
 				}
@@ -306,8 +301,7 @@ decode_grapheme_clusters :: proc(
 			// (Support for GB11.)
 			if current_sequence == .Emoji                && (
 			   is_gcb_extend_class(last_rune)            ||
-			   is_emoji_extended_pictographic(last_rune)    )
+			   is_emoji_extended_pictographic(last_rune)    ) {
-			{
 				continue_sequence = true
 			}
 
@@ -336,8 +330,7 @@ decode_grapheme_clusters :: proc(
 		if is_indic_conjunct_break_consonant(this_rune) {
 			if current_sequence == .Indic {
 				if last_rune == ZERO_WIDTH_JOINER            ||
-				   is_indic_conjunct_break_linker(last_rune)
+				   is_indic_conjunct_break_linker(last_rune) {
-				{
 					continue_sequence = true
 				} else {
 					grapheme_count += 1
@@ -353,8 +346,7 @@ decode_grapheme_clusters :: proc(
 		if is_indic_conjunct_break_extend(this_rune) {
 			if current_sequence == .Indic {
 				if is_indic_conjunct_break_consonant(last_rune) ||
-				   is_indic_conjunct_break_linker(last_rune)
+				   is_indic_conjunct_break_linker(last_rune) {
-				{
 					continue_sequence = true
 				} else {
 					grapheme_count += 1
@@ -366,8 +358,7 @@ decode_grapheme_clusters :: proc(
 		if is_indic_conjunct_break_linker(this_rune) {
 			if current_sequence == .Indic {
 				if is_indic_conjunct_break_extend(last_rune) ||
-				   is_indic_conjunct_break_linker(last_rune)
+				   is_indic_conjunct_break_linker(last_rune) {
-				{
 					continue_sequence = true
 				} else {
 					grapheme_count += 1

examples/all/all_main.odin

@@ -49,25 +49,30 @@ import tuplehash        "core:crypto/tuplehash"
 import x25519           "core:crypto/x25519"
 
 import pe               "core:debug/pe"
+import trace            "core:debug/trace"
 
 import dynlib           "core:dynlib"
 import net              "core:net"
 
+import ansi             "core:encoding/ansi"
 import base32           "core:encoding/base32"
 import base64           "core:encoding/base64"
+import cbor             "core:encoding/cbor"
 import csv              "core:encoding/csv"
+import endian           "core:encoding/endian"
 import hxa              "core:encoding/hxa"
 import json             "core:encoding/json"
 import varint           "core:encoding/varint"
 import xml              "core:encoding/xml"
-import endian           "core:encoding/endian"
+import uuid             "core:encoding/uuid"
-import cbor             "core:encoding/cbor"
+import uuid_legacy      "core:encoding/uuid/legacy"
 
 import fmt              "core:fmt"
 import hash             "core:hash"
 import xxhash           "core:hash/xxhash"
 
 import image            "core:image"
+import bmp              "core:image/bmp"
 import netpbm           "core:image/netpbm"
 import png              "core:image/png"
 import qoi              "core:image/qoi"
@@ -89,6 +94,7 @@ import ease             "core:math/ease"
 import cmplx            "core:math/cmplx"
 
 import mem              "core:mem"
+import tlsf             "core:mem/tlsf"
 import virtual          "core:mem/virtual"
 
 import ast              "core:odin/ast"
@@ -103,6 +109,8 @@ import os               "core:os"
 import slashpath        "core:path/slashpath"
 import filepath         "core:path/filepath"
 
+import relative         "core:relative"
+
 import reflect          "core:reflect"
 import runtime          "base:runtime"
 import simd             "core:simd"
@@ -113,11 +121,13 @@ import strconv          "core:strconv"
 import strings          "core:strings"
 import sync             "core:sync"
 import testing          "core:testing"
-import scanner          "core:text/scanner"
+
+import edit             "core:text/edit"
 import i18n             "core:text/i18n"
 import match            "core:text/match"
+import scanner          "core:text/scanner"
 import table            "core:text/table"
-import edit             "core:text/edit"
+
 import thread           "core:thread"
 import time             "core:time"
 import datetime         "core:time/datetime"
@@ -174,8 +184,10 @@ _ :: sm3
 _ :: tuplehash
 _ :: x25519
 _ :: pe
+_ :: trace
 _ :: dynlib
 _ :: net
+_ :: ansi
 _ :: base32
 _ :: base64
 _ :: csv
@@ -189,6 +201,7 @@ _ :: fmt
 _ :: hash
 _ :: xxhash
 _ :: image
+_ :: bmp
 _ :: netpbm
 _ :: png
 _ :: qoi
@@ -207,6 +220,7 @@ _ :: rand
 _ :: ease
 _ :: cmplx
 _ :: mem
+_ :: tlsf
 _ :: virtual
 _ :: ast
 _ :: doc_format
@@ -216,6 +230,7 @@ _ :: os
 _ :: spall
 _ :: slashpath
 _ :: filepath
+_ :: relative
 _ :: reflect
 _ :: runtime
 _ :: simd
@@ -237,6 +252,8 @@ _ :: datetime
 _ :: flags
 _ :: sysinfo
 _ :: unicode
+_ :: uuid
+_ :: uuid_legacy
 _ :: utf8
 _ :: utf8string
 _ :: utf16

examples/demo/demo.odin

@@ -1140,6 +1140,7 @@ prefix_table := [?]string{
 
 print_mutex := b64(false)
 
+@(disabled=!thread.IS_SUPPORTED)
 threading_example :: proc() {
 	fmt.println("\n# threading_example")
 
@@ -2550,6 +2551,50 @@ matrix_type :: proc() {
 	// 	matrix_minor(m)
 }
 
+bit_field_type :: proc() {
+	fmt.println("\n# bit_field type")
+	// A `bit_field` is a record type in Odin that is akin to a bit-packed struct.
+	// IMPORTNAT NOTE: `bit_field` is NOT equivalent to `bit_set` as it has different sematics and use cases.
+
+	{
+		// `bit_field` fields are accessed by using a dot:
+		Foo :: bit_field u16 {          // backing type must be an integer or array of integers
+		    x: i32     | 3,             // signed integers will be signed extended on use
+		    y: u16     | 2 + 3,         // general expressions
+		    z: My_Enum | SOME_CONSTANT, // ability to define the bit-width elsewhere
+		    w: bool    | 2 when SOME_CONSTANT > 10 else 1,
+		}
+
+		v := Foo{}
+		v.x = 3 // truncates the value to fit into 3 bits
+		fmt.println(v.x) // accessing will convert `v.x` to an `i32` and do an appropriate sign extension
+
+
+		My_Enum :: enum u8 {A, B, C, D}
+		SOME_CONSTANT :: 7
+	}
+
+	{
+		// A `bit_field` is different from a struct in that you must specify the backing type.
+		// This backing type must be an integer or a fixed-length array of integers.
+		// This is useful if ther eneeds to be a specific alignment or access pattern for the record.
+
+		Bar :: bit_field u32   {}
+		Baz :: bit_field [4]u8 {}
+	}
+
+	// IMPORTANT NOTES:
+	//  * If _all_ of the fields in a bit_field are 1-bit in size and they are all booleans,
+	//    please consider using a `bit_set` instead.
+	//  * Odin's `bit_field` and C's bit-fields might not be compatible
+	//     * Odin's `bit_field`s have a well defined layout (Least-Significant-Bit)
+	//     * C's bit-fields on `struct`s are undefined and are not portable across targets and compilers
+	//  * A `bit_field`'s field type can only be one of the following:
+	//     * Integer
+	//     * Boolean
+	//     * Enum
+}
+
 main :: proc() {
 	/*
 		For More Odin Examples - https://github.com/odin-lang/examples
@@ -2595,5 +2640,6 @@ main :: proc() {
 		or_break_and_or_continue_operators()
 		arbitrary_precision_mathematics()
 		matrix_type()
+		bit_field_type()
 	}
 }

src/build_settings.cpp

@@ -106,468 +106,7 @@ gb_global String target_arch_names[TargetArch_COUNT] = {
 	str_lit("wasm64p32"),
 };
 
-// Generated with the featuregen script in `misc/featuregen`
+#include "build_settings_microarch.cpp"
-gb_global String target_microarch_list[TargetArch_COUNT] = {
-	// TargetArch_Invalid:
-	str_lit(""),
-	// TargetArch_amd64:
-	str_lit("alderlake,amdfam10,athlon,athlon-4,athlon-fx,athlon-mp,athlon-tbird,athlon-xp,athlon64,athlon64-sse3,atom,atom_sse4_2,atom_sse4_2_movbe,barcelona,bdver1,bdver2,bdver3,bdver4,bonnell,broadwell,btver1,btver2,c3,c3-2,cannonlake,cascadelake,cooperlake,core-avx-i,core-avx2,core2,core_2_duo_sse4_1,core_2_duo_ssse3,core_2nd_gen_avx,core_3rd_gen_avx,core_4th_gen_avx,core_4th_gen_avx_tsx,core_5th_gen_avx,core_5th_gen_avx_tsx,core_aes_pclmulqdq,core_i7_sse4_2,corei7,corei7-avx,emeraldrapids,generic,geode,goldmont,goldmont-plus,goldmont_plus,grandridge,graniterapids,graniterapids-d,graniterapids_d,haswell,i386,i486,i586,i686,icelake-client,icelake-server,icelake_client,icelake_server,ivybridge,k6,k6-2,k6-3,k8,k8-sse3,knl,knm,lakemont,meteorlake,mic_avx512,nehalem,nocona,opteron,opteron-sse3,penryn,pentium,pentium-m,pentium-mmx,pentium2,pentium3,pentium3m,pentium4,pentium4m,pentium_4,pentium_4_sse3,pentium_ii,pentium_iii,pentium_iii_no_xmm_regs,pentium_m,pentium_mmx,pentium_pro,pentiumpro,prescott,raptorlake,rocketlake,sandybridge,sapphirerapids,sierraforest,silvermont,skx,skylake,skylake-avx512,skylake_avx512,slm,tigerlake,tremont,westmere,winchip-c6,winchip2,x86-64,x86-64-v2,x86-64-v3,x86-64-v4,yonah,znver1,znver2,znver3,znver4"),
-	// TargetArch_i386:
-	str_lit("alderlake,amdfam10,athlon,athlon-4,athlon-fx,athlon-mp,athlon-tbird,athlon-xp,athlon64,athlon64-sse3,atom,atom_sse4_2,atom_sse4_2_movbe,barcelona,bdver1,bdver2,bdver3,bdver4,bonnell,broadwell,btver1,btver2,c3,c3-2,cannonlake,cascadelake,cooperlake,core-avx-i,core-avx2,core2,core_2_duo_sse4_1,core_2_duo_ssse3,core_2nd_gen_avx,core_3rd_gen_avx,core_4th_gen_avx,core_4th_gen_avx_tsx,core_5th_gen_avx,core_5th_gen_avx_tsx,core_aes_pclmulqdq,core_i7_sse4_2,corei7,corei7-avx,emeraldrapids,generic,geode,goldmont,goldmont-plus,goldmont_plus,grandridge,graniterapids,graniterapids-d,graniterapids_d,haswell,i386,i486,i586,i686,icelake-client,icelake-server,icelake_client,icelake_server,ivybridge,k6,k6-2,k6-3,k8,k8-sse3,knl,knm,lakemont,meteorlake,mic_avx512,nehalem,nocona,opteron,opteron-sse3,penryn,pentium,pentium-m,pentium-mmx,pentium2,pentium3,pentium3m,pentium4,pentium4m,pentium_4,pentium_4_sse3,pentium_ii,pentium_iii,pentium_iii_no_xmm_regs,pentium_m,pentium_mmx,pentium_pro,pentiumpro,prescott,raptorlake,rocketlake,sandybridge,sapphirerapids,sierraforest,silvermont,skx,skylake,skylake-avx512,skylake_avx512,slm,tigerlake,tremont,westmere,winchip-c6,winchip2,x86-64,x86-64-v2,x86-64-v3,x86-64-v4,yonah,znver1,znver2,znver3,znver4"),
-	// TargetArch_arm32:
-	str_lit("arm1020e,arm1020t,arm1022e,arm10e,arm10tdmi,arm1136j-s,arm1136jf-s,arm1156t2-s,arm1156t2f-s,arm1176jz-s,arm1176jzf-s,arm710t,arm720t,arm7tdmi,arm7tdmi-s,arm8,arm810,arm9,arm920,arm920t,arm922t,arm926ej-s,arm940t,arm946e-s,arm966e-s,arm968e-s,arm9e,arm9tdmi,cortex-a12,cortex-a15,cortex-a17,cortex-a32,cortex-a35,cortex-a5,cortex-a53,cortex-a55,cortex-a57,cortex-a7,cortex-a710,cortex-a72,cortex-a73,cortex-a75,cortex-a76,cortex-a76ae,cortex-a77,cortex-a78,cortex-a78c,cortex-a8,cortex-a9,cortex-m0,cortex-m0plus,cortex-m1,cortex-m23,cortex-m3,cortex-m33,cortex-m35p,cortex-m4,cortex-m55,cortex-m7,cortex-m85,cortex-r4,cortex-r4f,cortex-r5,cortex-r52,cortex-r7,cortex-r8,cortex-x1,cortex-x1c,cyclone,ep9312,exynos-m3,exynos-m4,exynos-m5,generic,iwmmxt,krait,kryo,mpcore,mpcorenovfp,neoverse-n1,neoverse-n2,neoverse-v1,sc000,sc300,strongarm,strongarm110,strongarm1100,strongarm1110,swift,xscale"),
-	// TargetArch_arm64:
-	str_lit("a64fx,ampere1,ampere1a,apple-a10,apple-a11,apple-a12,apple-a13,apple-a14,apple-a15,apple-a16,apple-a7,apple-a8,apple-a9,apple-latest,apple-m1,apple-m2,apple-s4,apple-s5,carmel,cortex-a34,cortex-a35,cortex-a510,cortex-a53,cortex-a55,cortex-a57,cortex-a65,cortex-a65ae,cortex-a710,cortex-a715,cortex-a72,cortex-a73,cortex-a75,cortex-a76,cortex-a76ae,cortex-a77,cortex-a78,cortex-a78c,cortex-r82,cortex-x1,cortex-x1c,cortex-x2,cortex-x3,cyclone,exynos-m3,exynos-m4,exynos-m5,falkor,generic,kryo,neoverse-512tvb,neoverse-e1,neoverse-n1,neoverse-n2,neoverse-v1,neoverse-v2,saphira,thunderx,thunderx2t99,thunderx3t110,thunderxt81,thunderxt83,thunderxt88,tsv110"),
-	// TargetArch_wasm32:
-	str_lit("bleeding-edge,generic,mvp"),
-	// TargetArch_wasm64p32:
-	str_lit("bleeding-edge,generic,mvp"),
-};
-
-// Generated with the featuregen script in `misc/featuregen`
-gb_global String target_features_list[TargetArch_COUNT] = {
-	// TargetArch_Invalid:
-	str_lit(""),
-	// TargetArch_amd64:
-	str_lit("16bit-mode,32bit-mode,3dnow,3dnowa,64bit,64bit-mode,adx,aes,allow-light-256-bit,amx-bf16,amx-complex,amx-fp16,amx-int8,amx-tile,avx,avx2,avx512bf16,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512er,avx512f,avx512fp16,avx512ifma,avx512pf,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vp2intersect,avx512vpopcntdq,avxifma,avxneconvert,avxvnni,avxvnniint16,avxvnniint8,bmi,bmi2,branchfusion,cldemote,clflushopt,clwb,clzero,cmov,cmpccxadd,crc32,cx16,cx8,enqcmd,ermsb,f16c,false-deps-getmant,false-deps-lzcnt-tzcnt,false-deps-mulc,false-deps-mullq,false-deps-perm,false-deps-popcnt,false-deps-range,fast-11bytenop,fast-15bytenop,fast-7bytenop,fast-bextr,fast-gather,fast-hops,fast-lzcnt,fast-movbe,fast-scalar-fsqrt,fast-scalar-shift-masks,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fast-vector-shift-masks,faster-shift-than-shuffle,fma,fma4,fsgsbase,fsrm,fxsr,gfni,harden-sls-ijmp,harden-sls-ret,hreset,idivl-to-divb,idivq-to-divl,invpcid,kl,lea-sp,lea-uses-ag,lvi-cfi,lvi-load-hardening,lwp,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,mwaitx,no-bypass-delay,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pad-short-functions,pclmul,pconfig,pku,popcnt,prefer-128-bit,prefer-256-bit,prefer-mask-registers,prefer-movmsk-over-vtest,prefer-no-gather,prefer-no-scatter,prefetchi,prefetchwt1,prfchw,ptwrite,raoint,rdpid,rdpru,rdrnd,rdseed,retpoline,retpoline-external-thunk,retpoline-indirect-branches,retpoline-indirect-calls,rtm,sahf,sbb-dep-breaking,serialize,seses,sgx,sha,sha512,shstk,slow-3ops-lea,slow-incdec,slow-lea,slow-pmaddwd,slow-pmulld,slow-shld,slow-two-mem-ops,slow-unaligned-mem-16,slow-unaligned-mem-32,sm3,sm4,soft-float,sse,sse-unaligned-mem,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,tagged-globals,tbm,tsxldtrk,tuning-fast-imm-vector-shift,uintr,use-glm-div-sqrt-costs,use-slm-arith-costs,vaes,vpclmulqdq,vzeroupper,waitpkg,wbnoinvd,widekl,x87,xop,xsave,xsavec,xsaveopt,xsaves"),
-	// TargetArch_i386:
-	str_lit("16bit-mode,32bit-mode,3dnow,3dnowa,64bit,64bit-mode,adx,aes,allow-light-256-bit,amx-bf16,amx-complex,amx-fp16,amx-int8,amx-tile,avx,avx2,avx512bf16,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512er,avx512f,avx512fp16,avx512ifma,avx512pf,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vp2intersect,avx512vpopcntdq,avxifma,avxneconvert,avxvnni,avxvnniint16,avxvnniint8,bmi,bmi2,branchfusion,cldemote,clflushopt,clwb,clzero,cmov,cmpccxadd,crc32,cx16,cx8,enqcmd,ermsb,f16c,false-deps-getmant,false-deps-lzcnt-tzcnt,false-deps-mulc,false-deps-mullq,false-deps-perm,false-deps-popcnt,false-deps-range,fast-11bytenop,fast-15bytenop,fast-7bytenop,fast-bextr,fast-gather,fast-hops,fast-lzcnt,fast-movbe,fast-scalar-fsqrt,fast-scalar-shift-masks,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fast-vector-shift-masks,faster-shift-than-shuffle,fma,fma4,fsgsbase,fsrm,fxsr,gfni,harden-sls-ijmp,harden-sls-ret,hreset,idivl-to-divb,idivq-to-divl,invpcid,kl,lea-sp,lea-uses-ag,lvi-cfi,lvi-load-hardening,lwp,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,mwaitx,no-bypass-delay,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pad-short-functions,pclmul,pconfig,pku,popcnt,prefer-128-bit,prefer-256-bit,prefer-mask-registers,prefer-movmsk-over-vtest,prefer-no-gather,prefer-no-scatter,prefetchi,prefetchwt1,prfchw,ptwrite,raoint,rdpid,rdpru,rdrnd,rdseed,retpoline,retpoline-external-thunk,retpoline-indirect-branches,retpoline-indirect-calls,rtm,sahf,sbb-dep-breaking,serialize,seses,sgx,sha,sha512,shstk,slow-3ops-lea,slow-incdec,slow-lea,slow-pmaddwd,slow-pmulld,slow-shld,slow-two-mem-ops,slow-unaligned-mem-16,slow-unaligned-mem-32,sm3,sm4,soft-float,sse,sse-unaligned-mem,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,tagged-globals,tbm,tsxldtrk,tuning-fast-imm-vector-shift,uintr,use-glm-div-sqrt-costs,use-slm-arith-costs,vaes,vpclmulqdq,vzeroupper,waitpkg,wbnoinvd,widekl,x87,xop,xsave,xsavec,xsaveopt,xsaves"),
-	// TargetArch_arm32:
-	str_lit("32bit,8msecext,a12,a15,a17,a32,a35,a5,a53,a55,a57,a7,a72,a73,a75,a76,a77,a78c,a8,a9,aapcs-frame-chain,aapcs-frame-chain-leaf,aclass,acquire-release,aes,armv4,armv4t,armv5t,armv5te,armv5tej,armv6,armv6-m,armv6j,armv6k,armv6kz,armv6s-m,armv6t2,armv7-a,armv7-m,armv7-r,armv7e-m,armv7k,armv7s,armv7ve,armv8-a,armv8-m.base,armv8-m.main,armv8-r,armv8.1-a,armv8.1-m.main,armv8.2-a,armv8.3-a,armv8.4-a,armv8.5-a,armv8.6-a,armv8.7-a,armv8.8-a,armv8.9-a,armv9-a,armv9.1-a,armv9.2-a,armv9.3-a,armv9.4-a,atomics-32,avoid-movs-shop,avoid-partial-cpsr,bf16,big-endian-instructions,cde,cdecp0,cdecp1,cdecp2,cdecp3,cdecp4,cdecp5,cdecp6,cdecp7,cheap-predicable-cpsr,clrbhb,cortex-a710,cortex-a78,cortex-x1,cortex-x1c,crc,crypto,d32,db,dfb,disable-postra-scheduler,dont-widen-vmovs,dotprod,dsp,execute-only,expand-fp-mlx,exynos,fix-cmse-cve-2021-35465,fix-cortex-a57-aes-1742098,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp16fml,fp64,fpao,fpregs,fpregs16,fpregs64,fullfp16,fuse-aes,fuse-literals,harden-sls-blr,harden-sls-nocomdat,harden-sls-retbr,hwdiv,hwdiv-arm,i8mm,iwmmxt,iwmmxt2,krait,kryo,lob,long-calls,loop-align,m3,m7,mclass,mp,muxed-units,mve,mve.fp,mve1beat,mve2beat,mve4beat,nacl-trap,neon,neon-fpmovs,neonfp,neoverse-v1,no-branch-predictor,no-bti-at-return-twice,no-movt,no-neg-immediates,noarm,nonpipelined-vfp,pacbti,perfmon,prefer-ishst,prefer-vmovsr,prof-unpr,r4,r5,r52,r7,ras,rclass,read-tp-tpidrprw,read-tp-tpidruro,read-tp-tpidrurw,reserve-r9,ret-addr-stack,sb,sha2,slow-fp-brcc,slow-load-D-subreg,slow-odd-reg,slow-vdup32,slow-vgetlni32,slowfpvfmx,slowfpvmlx,soft-float,splat-vfp-neon,strict-align,swift,thumb-mode,thumb2,trustzone,use-mipipeliner,use-misched,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8.1a,v8.1m.main,v8.2a,v8.3a,v8.4a,v8.5a,v8.6a,v8.7a,v8.8a,v8.9a,v8m,v8m.main,v9.1a,v9.2a,v9.3a,v9.4a,v9a,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization,vldn-align,vmlx-forwarding,vmlx-hazards,wide-stride-vfp,xscale,zcz"),
-	// TargetArch_arm64:
-	str_lit("CONTEXTIDREL2,a35,a510,a53,a55,a57,a64fx,a65,a710,a715,a72,a73,a75,a76,a77,a78,a78c,aes,aggressive-fma,all,alternate-sextload-cvt-f32-pattern,altnzcv,am,ampere1,ampere1a,amvs,apple-a10,apple-a11,apple-a12,apple-a13,apple-a14,apple-a15,apple-a16,apple-a7,apple-a7-sysreg,arith-bcc-fusion,arith-cbz-fusion,ascend-store-address,b16b16,balance-fp-ops,bf16,brbe,bti,call-saved-x10,call-saved-x11,call-saved-x12,call-saved-x13,call-saved-x14,call-saved-x15,call-saved-x18,call-saved-x8,call-saved-x9,carmel,ccdp,ccidx,ccpp,chk,clrbhb,cmp-bcc-fusion,complxnum,cortex-r82,cortex-x1,cortex-x2,cortex-x3,crc,crypto,cssc,custom-cheap-as-move,d128,disable-latency-sched-heuristic,dit,dotprod,ecv,el2vmsa,el3,enable-select-opt,ete,exynos-cheap-as-move,exynosm3,exynosm4,f32mm,f64mm,falkor,fgt,fix-cortex-a53-835769,flagm,fmv,force-32bit-jump-tables,fp-armv8,fp16fml,fptoint,fullfp16,fuse-address,fuse-addsub-2reg-const1,fuse-adrp-add,fuse-aes,fuse-arith-logic,fuse-crypto-eor,fuse-csel,fuse-literals,gcs,harden-sls-blr,harden-sls-nocomdat,harden-sls-retbr,hbc,hcx,i8mm,ite,jsconv,kryo,lor,ls64,lse,lse128,lse2,lsl-fast,mec,mops,mpam,mte,neon,neoverse512tvb,neoversee1,neoversen1,neoversen2,neoversev1,neoversev2,nmi,no-bti-at-return-twice,no-neg-immediates,no-sve-fp-ld1r,no-zcz-fp,nv,outline-atomics,pan,pan-rwv,pauth,perfmon,predictable-select-expensive,predres,prfm-slc-target,rand,ras,rasv2,rcpc,rcpc-immo,rcpc3,rdm,reserve-x1,reserve-x10,reserve-x11,reserve-x12,reserve-x13,reserve-x14,reserve-x15,reserve-x18,reserve-x2,reserve-x20,reserve-x21,reserve-x22,reserve-x23,reserve-x24,reserve-x25,reserve-x26,reserve-x27,reserve-x28,reserve-x3,reserve-x30,reserve-x4,reserve-x5,reserve-x6,reserve-x7,reserve-x9,rme,saphira,sb,sel2,sha2,sha3,slow-misaligned-128store,slow-paired-128,slow-strqro-store,sm4,sme,sme-f16f16,sme-f64f64,sme-i16i64,sme2,sme2p1,spe,spe-eef,specres2,specrestrict,ssbs,strict-align,sve,sve2,sve2-aes,sve2-bitperm,sve2-sha3,sve2-sm4,sve2p1,tagged-globals,the,thunderx,thunderx2t99,thunderx3t110,thunderxt81,thunderxt83,thunderxt88,tlb-rmi,tme,tpidr-el1,tpidr-el2,tpidr-el3,tpidrro-el0,tracev8.4,trbe,tsv110,uaops,use-experimental-zeroing-pseudos,use-postra-scheduler,use-reciprocal-square-root,use-scalar-inc-vl,v8.1a,v8.2a,v8.3a,v8.4a,v8.5a,v8.6a,v8.7a,v8.8a,v8.9a,v8a,v8r,v9.1a,v9.2a,v9.3a,v9.4a,v9a,vh,wfxt,xs,zcm,zcz,zcz-fp-workaround,zcz-gp"),
-	// TargetArch_wasm32:
-	str_lit("atomics,bulk-memory,exception-handling,extended-const,multivalue,mutable-globals,nontrapping-fptoint,reference-types,relaxed-simd,sign-ext,simd128,tail-call"),
-	// TargetArch_wasm64p32:
-	str_lit("atomics,bulk-memory,exception-handling,extended-const,multivalue,mutable-globals,nontrapping-fptoint,reference-types,relaxed-simd,sign-ext,simd128,tail-call"),
-};
-
-// Generated with the featuregen script in `misc/featuregen`
-gb_global int target_microarch_counts[TargetArch_COUNT] = {
-	// TargetArch_Invalid:
-	0,
-	// TargetArch_amd64:
-	120,
-	// TargetArch_i386:
-	120,
-	// TargetArch_arm32:
-	90,
-	// TargetArch_arm64:
-	63,
-	// TargetArch_wasm32:
-	3,
-	// TargetArch_wasm64p32:
-	3,
-};
-
-// Generated with the featuregen script in `misc/featuregen`
-gb_global MicroarchFeatureList microarch_features_list[] = {
-	// TargetArch_amd64:
-	{ str_lit("alderlake"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,avxvnni,bmi,bmi2,cldemote,clflushopt,clwb,cmov,crc32,cx16,cx8,f16c,false-deps-perm,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fxsr,gfni,hreset,idivq-to-divl,invpcid,kl,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-movmsk-over-vtest,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,waitpkg,widekl,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("amdfam10"), str_lit("3dnow,3dnowa,64bit,64bit-mode,cmov,cx16,cx8,fast-scalar-shift-masks,fxsr,lzcnt,mmx,nopl,popcnt,prfchw,sahf,sbb-dep-breaking,slow-shld,sse,sse2,sse3,sse4a,vzeroupper,x87") },
-	{ str_lit("athlon"), str_lit("3dnow,3dnowa,64bit-mode,cmov,cx8,mmx,nopl,slow-shld,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("athlon-4"), str_lit("3dnow,3dnowa,64bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-shld,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("athlon-fx"), str_lit("3dnow,3dnowa,64bit,64bit-mode,cmov,cx8,fast-scalar-shift-masks,fxsr,mmx,nopl,sbb-dep-breaking,slow-shld,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("athlon-mp"), str_lit("3dnow,3dnowa,64bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-shld,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("athlon-tbird"), str_lit("3dnow,3dnowa,64bit-mode,cmov,cx8,mmx,nopl,slow-shld,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("athlon-xp"), str_lit("3dnow,3dnowa,64bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-shld,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("athlon64"), str_lit("3dnow,3dnowa,64bit,64bit-mode,cmov,cx8,fast-scalar-shift-masks,fxsr,mmx,nopl,sbb-dep-breaking,slow-shld,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("athlon64-sse3"), str_lit("3dnow,3dnowa,64bit,64bit-mode,cmov,cx16,cx8,fast-scalar-shift-masks,fxsr,mmx,nopl,sbb-dep-breaking,slow-shld,slow-unaligned-mem-16,sse,sse2,sse3,vzeroupper,x87") },
-	{ str_lit("atom"), str_lit("64bit,64bit-mode,cmov,cx16,cx8,fxsr,idivl-to-divb,idivq-to-divl,lea-sp,lea-uses-ag,mmx,movbe,no-bypass-delay,nopl,pad-short-functions,sahf,slow-two-mem-ops,slow-unaligned-mem-16,sse,sse2,sse3,ssse3,vzeroupper,x87") },
-	{ str_lit("atom_sse4_2"), str_lit("64bit,64bit-mode,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-7bytenop,fast-movbe,fxsr,idivq-to-divl,mmx,movbe,no-bypass-delay,nopl,pclmul,popcnt,prfchw,rdrnd,sahf,slow-incdec,slow-lea,slow-pmulld,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,use-slm-arith-costs,vzeroupper,x87") },
-	{ str_lit("atom_sse4_2_movbe"), str_lit("64bit,64bit-mode,aes,clflushopt,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-7bytenop,fast-movbe,fsgsbase,fxsr,idivq-to-divl,mmx,movbe,no-bypass-delay,nopl,pclmul,popcnt,prfchw,rdrnd,rdseed,sahf,sha,slow-incdec,slow-lea,slow-pmulld,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,use-slm-arith-costs,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("barcelona"), str_lit("3dnow,3dnowa,64bit,64bit-mode,cmov,cx16,cx8,fast-scalar-shift-masks,fxsr,lzcnt,mmx,nopl,popcnt,prfchw,sahf,sbb-dep-breaking,slow-shld,sse,sse2,sse3,sse4a,vzeroupper,x87") },
-	{ str_lit("bdver1"), str_lit("64bit,64bit-mode,aes,avx,branchfusion,cmov,crc32,cx16,cx8,fast-11bytenop,fast-scalar-shift-masks,fma4,fxsr,lwp,lzcnt,mmx,nopl,pclmul,popcnt,prfchw,sahf,sbb-dep-breaking,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,vzeroupper,x87,xop,xsave") },
-	{ str_lit("bdver2"), str_lit("64bit,64bit-mode,aes,avx,bmi,branchfusion,cmov,crc32,cx16,cx8,f16c,fast-11bytenop,fast-bextr,fast-movbe,fast-scalar-shift-masks,fma,fma4,fxsr,lwp,lzcnt,mmx,nopl,pclmul,popcnt,prfchw,sahf,sbb-dep-breaking,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,tbm,vzeroupper,x87,xop,xsave") },
-	{ str_lit("bdver3"), str_lit("64bit,64bit-mode,aes,avx,bmi,branchfusion,cmov,crc32,cx16,cx8,f16c,fast-11bytenop,fast-bextr,fast-movbe,fast-scalar-shift-masks,fma,fma4,fsgsbase,fxsr,lwp,lzcnt,mmx,nopl,pclmul,popcnt,prfchw,sahf,sbb-dep-breaking,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,tbm,vzeroupper,x87,xop,xsave,xsaveopt") },
-	{ str_lit("bdver4"), str_lit("64bit,64bit-mode,aes,avx,avx2,bmi,bmi2,branchfusion,cmov,crc32,cx16,cx8,f16c,fast-11bytenop,fast-bextr,fast-movbe,fast-scalar-shift-masks,fma,fma4,fsgsbase,fxsr,lwp,lzcnt,mmx,movbe,mwaitx,nopl,pclmul,popcnt,prfchw,rdrnd,sahf,sbb-dep-breaking,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,tbm,vzeroupper,x87,xop,xsave,xsaveopt") },
-	{ str_lit("bonnell"), str_lit("64bit,64bit-mode,cmov,cx16,cx8,fxsr,idivl-to-divb,idivq-to-divl,lea-sp,lea-uses-ag,mmx,movbe,no-bypass-delay,nopl,pad-short-functions,sahf,slow-two-mem-ops,slow-unaligned-mem-16,sse,sse2,sse3,ssse3,vzeroupper,x87") },
-	{ str_lit("broadwell"), str_lit("64bit,64bit-mode,adx,allow-light-256-bit,avx,avx2,bmi,bmi2,cmov,crc32,cx16,cx8,ermsb,f16c,false-deps-lzcnt-tzcnt,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,popcnt,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("btver1"), str_lit("64bit,64bit-mode,cmov,cx16,cx8,fast-15bytenop,fast-scalar-shift-masks,fast-vector-shift-masks,fxsr,lzcnt,mmx,nopl,popcnt,prfchw,sahf,sbb-dep-breaking,slow-shld,sse,sse2,sse3,sse4a,ssse3,vzeroupper,x87") },
-	{ str_lit("btver2"), str_lit("64bit,64bit-mode,aes,avx,bmi,cmov,crc32,cx16,cx8,f16c,fast-15bytenop,fast-bextr,fast-hops,fast-lzcnt,fast-movbe,fast-scalar-shift-masks,fast-vector-shift-masks,fxsr,lzcnt,mmx,movbe,nopl,pclmul,popcnt,prfchw,sahf,sbb-dep-breaking,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,x87,xsave,xsaveopt") },
-	{ str_lit("c3"), str_lit("3dnow,64bit-mode,mmx,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("c3-2"), str_lit("64bit-mode,cmov,cx8,fxsr,mmx,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("cannonlake"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,avx512bw,avx512cd,avx512dq,avx512f,avx512ifma,avx512vbmi,avx512vl,bmi,bmi2,clflushopt,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdrnd,rdseed,sahf,sha,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("cascadelake"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,avx512bw,avx512cd,avx512dq,avx512f,avx512vl,avx512vnni,bmi,bmi2,clflushopt,clwb,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,faster-shift-than-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("cooperlake"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,avx512bf16,avx512bw,avx512cd,avx512dq,avx512f,avx512vl,avx512vnni,bmi,bmi2,clflushopt,clwb,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,faster-shift-than-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("core-avx-i"), str_lit("64bit,64bit-mode,avx,cmov,crc32,cx16,cx8,f16c,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fsgsbase,fxsr,idivq-to-divl,macrofusion,mmx,no-bypass-delay-mov,nopl,pclmul,popcnt,rdrnd,sahf,slow-3ops-lea,slow-unaligned-mem-32,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("core-avx2"), str_lit("64bit,64bit-mode,allow-light-256-bit,avx,avx2,bmi,bmi2,cmov,crc32,cx16,cx8,ermsb,f16c,false-deps-lzcnt-tzcnt,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,popcnt,rdrnd,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("core2"), str_lit("64bit,64bit-mode,cmov,cx16,cx8,fxsr,macrofusion,mmx,nopl,sahf,slow-unaligned-mem-16,sse,sse2,sse3,ssse3,vzeroupper,x87") },
-	{ str_lit("core_2_duo_sse4_1"), str_lit("64bit,64bit-mode,cmov,cx16,cx8,fxsr,macrofusion,mmx,nopl,sahf,slow-unaligned-mem-16,sse,sse2,sse3,sse4.1,ssse3,vzeroupper,x87") },
-	{ str_lit("core_2_duo_ssse3"), str_lit("64bit,64bit-mode,cmov,cx16,cx8,fxsr,macrofusion,mmx,nopl,sahf,slow-unaligned-mem-16,sse,sse2,sse3,ssse3,vzeroupper,x87") },
-	{ str_lit("core_2nd_gen_avx"), str_lit("64bit,64bit-mode,avx,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fxsr,idivq-to-divl,macrofusion,mmx,no-bypass-delay-mov,nopl,pclmul,popcnt,sahf,slow-3ops-lea,slow-unaligned-mem-32,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("core_3rd_gen_avx"), str_lit("64bit,64bit-mode,avx,cmov,crc32,cx16,cx8,f16c,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fsgsbase,fxsr,idivq-to-divl,macrofusion,mmx,no-bypass-delay-mov,nopl,pclmul,popcnt,rdrnd,sahf,slow-3ops-lea,slow-unaligned-mem-32,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("core_4th_gen_avx"), str_lit("64bit,64bit-mode,allow-light-256-bit,avx,avx2,bmi,bmi2,cmov,crc32,cx16,cx8,ermsb,f16c,false-deps-lzcnt-tzcnt,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,popcnt,rdrnd,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("core_4th_gen_avx_tsx"), str_lit("64bit,64bit-mode,allow-light-256-bit,avx,avx2,bmi,bmi2,cmov,crc32,cx16,cx8,ermsb,f16c,false-deps-lzcnt-tzcnt,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,popcnt,rdrnd,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("core_5th_gen_avx"), str_lit("64bit,64bit-mode,adx,allow-light-256-bit,avx,avx2,bmi,bmi2,cmov,crc32,cx16,cx8,ermsb,f16c,false-deps-lzcnt-tzcnt,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,popcnt,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("core_5th_gen_avx_tsx"), str_lit("64bit,64bit-mode,adx,allow-light-256-bit,avx,avx2,bmi,bmi2,cmov,crc32,cx16,cx8,ermsb,f16c,false-deps-lzcnt-tzcnt,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,popcnt,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("core_aes_pclmulqdq"), str_lit("64bit,64bit-mode,cmov,crc32,cx16,cx8,fxsr,macrofusion,mmx,no-bypass-delay-mov,nopl,pclmul,popcnt,sahf,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87") },
-	{ str_lit("core_i7_sse4_2"), str_lit("64bit,64bit-mode,cmov,crc32,cx16,cx8,fxsr,macrofusion,mmx,no-bypass-delay-mov,nopl,popcnt,sahf,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87") },
-	{ str_lit("corei7"), str_lit("64bit,64bit-mode,cmov,crc32,cx16,cx8,fxsr,macrofusion,mmx,no-bypass-delay-mov,nopl,popcnt,sahf,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87") },
-	{ str_lit("corei7-avx"), str_lit("64bit,64bit-mode,avx,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fxsr,idivq-to-divl,macrofusion,mmx,no-bypass-delay-mov,nopl,pclmul,popcnt,sahf,slow-3ops-lea,slow-unaligned-mem-32,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("emeraldrapids"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,amx-bf16,amx-int8,amx-tile,avx,avx2,avx512bf16,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512fp16,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,avxvnni,bmi,bmi2,cldemote,clflushopt,clwb,cmov,crc32,cx16,cx8,enqcmd,ermsb,evex512,f16c,false-deps-getmant,false-deps-mulc,false-deps-mullq,false-deps-perm,false-deps-range,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-256-bit,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tsxldtrk,tuning-fast-imm-vector-shift,uintr,vaes,vpclmulqdq,vzeroupper,waitpkg,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("generic"), str_lit("64bit,64bit-mode,cx8,fast-15bytenop,fast-scalar-fsqrt,idivq-to-divl,macrofusion,slow-3ops-lea,sse,sse2,vzeroupper,x87") },
-	{ str_lit("geode"), str_lit("3dnow,3dnowa,64bit-mode,cx8,mmx,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("goldmont"), str_lit("64bit,64bit-mode,aes,clflushopt,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-movbe,fsgsbase,fxsr,mmx,movbe,no-bypass-delay,nopl,pclmul,popcnt,prfchw,rdrnd,rdseed,sahf,sha,slow-incdec,slow-lea,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,use-glm-div-sqrt-costs,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("goldmont-plus"), str_lit("64bit,64bit-mode,aes,clflushopt,cmov,crc32,cx16,cx8,fast-movbe,fsgsbase,fxsr,mmx,movbe,no-bypass-delay,nopl,pclmul,popcnt,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,sha,slow-incdec,slow-lea,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,use-glm-div-sqrt-costs,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("goldmont_plus"), str_lit("64bit,64bit-mode,aes,clflushopt,cmov,crc32,cx16,cx8,fast-movbe,fsgsbase,fxsr,mmx,movbe,no-bypass-delay,nopl,pclmul,popcnt,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,sha,slow-incdec,slow-lea,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,use-glm-div-sqrt-costs,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("grandridge"), str_lit("64bit,64bit-mode,adx,aes,avx,avx2,avxifma,avxneconvert,avxvnni,avxvnniint8,bmi,bmi2,cldemote,clflushopt,clwb,cmov,cmpccxadd,crc32,cx16,cx8,enqcmd,f16c,fast-movbe,fma,fsgsbase,fxsr,gfni,hreset,invpcid,kl,lzcnt,mmx,movbe,movdir64b,movdiri,no-bypass-delay,nopl,pclmul,pconfig,pku,popcnt,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,slow-incdec,slow-lea,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,uintr,use-glm-div-sqrt-costs,vaes,vpclmulqdq,vzeroupper,waitpkg,widekl,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("graniterapids"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,amx-bf16,amx-fp16,amx-int8,amx-tile,avx,avx2,avx512bf16,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512fp16,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,avxvnni,bmi,bmi2,cldemote,clflushopt,clwb,cmov,crc32,cx16,cx8,enqcmd,ermsb,evex512,f16c,false-deps-getmant,false-deps-mulc,false-deps-mullq,false-deps-perm,false-deps-range,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-256-bit,prefetchi,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tsxldtrk,tuning-fast-imm-vector-shift,uintr,vaes,vpclmulqdq,vzeroupper,waitpkg,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("graniterapids-d"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,amx-bf16,amx-complex,amx-fp16,amx-int8,amx-tile,avx,avx2,avx512bf16,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512fp16,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,avxvnni,bmi,bmi2,cldemote,clflushopt,clwb,cmov,crc32,cx16,cx8,enqcmd,ermsb,evex512,f16c,false-deps-getmant,false-deps-mulc,false-deps-mullq,false-deps-perm,false-deps-range,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-256-bit,prefetchi,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tsxldtrk,tuning-fast-imm-vector-shift,uintr,vaes,vpclmulqdq,vzeroupper,waitpkg,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("graniterapids_d"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,amx-bf16,amx-complex,amx-fp16,amx-int8,amx-tile,avx,avx2,avx512bf16,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512fp16,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,avxvnni,bmi,bmi2,cldemote,clflushopt,clwb,cmov,crc32,cx16,cx8,enqcmd,ermsb,evex512,f16c,false-deps-getmant,false-deps-mulc,false-deps-mullq,false-deps-perm,false-deps-range,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-256-bit,prefetchi,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tsxldtrk,tuning-fast-imm-vector-shift,uintr,vaes,vpclmulqdq,vzeroupper,waitpkg,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("haswell"), str_lit("64bit,64bit-mode,allow-light-256-bit,avx,avx2,bmi,bmi2,cmov,crc32,cx16,cx8,ermsb,f16c,false-deps-lzcnt-tzcnt,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,popcnt,rdrnd,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("i386"), str_lit("64bit-mode,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("i486"), str_lit("64bit-mode,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("i586"), str_lit("64bit-mode,cx8,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("i686"), str_lit("64bit-mode,cmov,cx8,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("icelake-client"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,bmi,bmi2,clflushopt,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdpid,rdrnd,rdseed,sahf,sha,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("icelake-server"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,bmi,bmi2,clflushopt,clwb,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-256-bit,prfchw,rdpid,rdrnd,rdseed,sahf,sha,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("icelake_client"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,bmi,bmi2,clflushopt,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdpid,rdrnd,rdseed,sahf,sha,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("icelake_server"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,bmi,bmi2,clflushopt,clwb,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-256-bit,prfchw,rdpid,rdrnd,rdseed,sahf,sha,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("ivybridge"), str_lit("64bit,64bit-mode,avx,cmov,crc32,cx16,cx8,f16c,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fsgsbase,fxsr,idivq-to-divl,macrofusion,mmx,no-bypass-delay-mov,nopl,pclmul,popcnt,rdrnd,sahf,slow-3ops-lea,slow-unaligned-mem-32,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("k6"), str_lit("64bit-mode,cx8,mmx,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("k6-2"), str_lit("3dnow,64bit-mode,cx8,mmx,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("k6-3"), str_lit("3dnow,64bit-mode,cx8,mmx,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("k8"), str_lit("3dnow,3dnowa,64bit,64bit-mode,cmov,cx8,fast-scalar-shift-masks,fxsr,mmx,nopl,sbb-dep-breaking,slow-shld,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("k8-sse3"), str_lit("3dnow,3dnowa,64bit,64bit-mode,cmov,cx16,cx8,fast-scalar-shift-masks,fxsr,mmx,nopl,sbb-dep-breaking,slow-shld,slow-unaligned-mem-16,sse,sse2,sse3,vzeroupper,x87") },
-	{ str_lit("knl"), str_lit("64bit,64bit-mode,adx,aes,avx,avx2,avx512cd,avx512er,avx512f,avx512pf,bmi,bmi2,cmov,crc32,cx16,cx8,evex512,f16c,fast-gather,fast-movbe,fma,fsgsbase,fxsr,idivq-to-divl,lzcnt,mmx,movbe,nopl,pclmul,popcnt,prefer-mask-registers,prefetchwt1,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,slow-incdec,slow-pmaddwd,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,x87,xsave,xsaveopt") },
-	{ str_lit("knm"), str_lit("64bit,64bit-mode,adx,aes,avx,avx2,avx512cd,avx512er,avx512f,avx512pf,avx512vpopcntdq,bmi,bmi2,cmov,crc32,cx16,cx8,evex512,f16c,fast-gather,fast-movbe,fma,fsgsbase,fxsr,idivq-to-divl,lzcnt,mmx,movbe,nopl,pclmul,popcnt,prefer-mask-registers,prefetchwt1,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,slow-incdec,slow-pmaddwd,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,x87,xsave,xsaveopt") },
-	{ str_lit("lakemont"), str_lit("64bit-mode,cx8,slow-unaligned-mem-16,sse,sse2,vzeroupper") },
-	{ str_lit("meteorlake"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,avxvnni,bmi,bmi2,cldemote,clflushopt,clwb,cmov,crc32,cx16,cx8,f16c,false-deps-perm,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fxsr,gfni,hreset,idivq-to-divl,invpcid,kl,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-movmsk-over-vtest,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,waitpkg,widekl,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("mic_avx512"), str_lit("64bit,64bit-mode,adx,aes,avx,avx2,avx512cd,avx512er,avx512f,avx512pf,bmi,bmi2,cmov,crc32,cx16,cx8,evex512,f16c,fast-gather,fast-movbe,fma,fsgsbase,fxsr,idivq-to-divl,lzcnt,mmx,movbe,nopl,pclmul,popcnt,prefer-mask-registers,prefetchwt1,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,slow-incdec,slow-pmaddwd,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,x87,xsave,xsaveopt") },
-	{ str_lit("nehalem"), str_lit("64bit,64bit-mode,cmov,crc32,cx16,cx8,fxsr,macrofusion,mmx,no-bypass-delay-mov,nopl,popcnt,sahf,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87") },
-	{ str_lit("nocona"), str_lit("64bit,64bit-mode,cmov,cx16,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,sse3,vzeroupper,x87") },
-	{ str_lit("opteron"), str_lit("3dnow,3dnowa,64bit,64bit-mode,cmov,cx8,fast-scalar-shift-masks,fxsr,mmx,nopl,sbb-dep-breaking,slow-shld,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("opteron-sse3"), str_lit("3dnow,3dnowa,64bit,64bit-mode,cmov,cx16,cx8,fast-scalar-shift-masks,fxsr,mmx,nopl,sbb-dep-breaking,slow-shld,slow-unaligned-mem-16,sse,sse2,sse3,vzeroupper,x87") },
-	{ str_lit("penryn"), str_lit("64bit,64bit-mode,cmov,cx16,cx8,fxsr,macrofusion,mmx,nopl,sahf,slow-unaligned-mem-16,sse,sse2,sse3,sse4.1,ssse3,vzeroupper,x87") },
-	{ str_lit("pentium"), str_lit("64bit-mode,cx8,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium-m"), str_lit("64bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium-mmx"), str_lit("64bit-mode,cx8,mmx,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium2"), str_lit("64bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium3"), str_lit("64bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium3m"), str_lit("64bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium4"), str_lit("64bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium4m"), str_lit("64bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium_4"), str_lit("64bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium_4_sse3"), str_lit("64bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,sse3,vzeroupper,x87") },
-	{ str_lit("pentium_ii"), str_lit("64bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium_iii"), str_lit("64bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium_iii_no_xmm_regs"), str_lit("64bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium_m"), str_lit("64bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium_mmx"), str_lit("64bit-mode,cx8,mmx,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium_pro"), str_lit("64bit-mode,cmov,cx8,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentiumpro"), str_lit("64bit-mode,cmov,cx8,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("prescott"), str_lit("64bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,sse3,vzeroupper,x87") },
-	{ str_lit("raptorlake"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,avxvnni,bmi,bmi2,cldemote,clflushopt,clwb,cmov,crc32,cx16,cx8,f16c,false-deps-perm,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fxsr,gfni,hreset,idivq-to-divl,invpcid,kl,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-movmsk-over-vtest,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,waitpkg,widekl,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("rocketlake"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,bmi,bmi2,clflushopt,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdpid,rdrnd,rdseed,sahf,sha,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("sandybridge"), str_lit("64bit,64bit-mode,avx,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fxsr,idivq-to-divl,macrofusion,mmx,no-bypass-delay-mov,nopl,pclmul,popcnt,sahf,slow-3ops-lea,slow-unaligned-mem-32,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("sapphirerapids"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,amx-bf16,amx-int8,amx-tile,avx,avx2,avx512bf16,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512fp16,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,avxvnni,bmi,bmi2,cldemote,clflushopt,clwb,cmov,crc32,cx16,cx8,enqcmd,ermsb,evex512,f16c,false-deps-getmant,false-deps-mulc,false-deps-mullq,false-deps-perm,false-deps-range,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-256-bit,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tsxldtrk,tuning-fast-imm-vector-shift,uintr,vaes,vpclmulqdq,vzeroupper,waitpkg,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("sierraforest"), str_lit("64bit,64bit-mode,adx,aes,avx,avx2,avxifma,avxneconvert,avxvnni,avxvnniint8,bmi,bmi2,cldemote,clflushopt,clwb,cmov,cmpccxadd,crc32,cx16,cx8,enqcmd,f16c,fast-movbe,fma,fsgsbase,fxsr,gfni,hreset,invpcid,kl,lzcnt,mmx,movbe,movdir64b,movdiri,no-bypass-delay,nopl,pclmul,pconfig,pku,popcnt,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,slow-incdec,slow-lea,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,uintr,use-glm-div-sqrt-costs,vaes,vpclmulqdq,vzeroupper,waitpkg,widekl,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("silvermont"), str_lit("64bit,64bit-mode,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-7bytenop,fast-movbe,fxsr,idivq-to-divl,mmx,movbe,no-bypass-delay,nopl,pclmul,popcnt,prfchw,rdrnd,sahf,slow-incdec,slow-lea,slow-pmulld,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,use-slm-arith-costs,vzeroupper,x87") },
-	{ str_lit("skx"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,avx512bw,avx512cd,avx512dq,avx512f,avx512vl,bmi,bmi2,clflushopt,clwb,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,faster-shift-than-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("skylake"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,bmi,bmi2,clflushopt,cmov,crc32,cx16,cx8,ermsb,f16c,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,popcnt,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("skylake-avx512"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,avx512bw,avx512cd,avx512dq,avx512f,avx512vl,bmi,bmi2,clflushopt,clwb,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,faster-shift-than-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("skylake_avx512"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,avx512bw,avx512cd,avx512dq,avx512f,avx512vl,bmi,bmi2,clflushopt,clwb,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,faster-shift-than-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("slm"), str_lit("64bit,64bit-mode,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-7bytenop,fast-movbe,fxsr,idivq-to-divl,mmx,movbe,no-bypass-delay,nopl,pclmul,popcnt,prfchw,rdrnd,sahf,slow-incdec,slow-lea,slow-pmulld,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,use-slm-arith-costs,vzeroupper,x87") },
-	{ str_lit("tigerlake"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vp2intersect,avx512vpopcntdq,bmi,bmi2,clflushopt,clwb,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdpid,rdrnd,rdseed,sahf,sha,shstk,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("tremont"), str_lit("64bit,64bit-mode,aes,clflushopt,clwb,cmov,crc32,cx16,cx8,fast-movbe,fsgsbase,fxsr,gfni,mmx,movbe,no-bypass-delay,nopl,pclmul,popcnt,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,sha,slow-incdec,slow-lea,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,use-glm-div-sqrt-costs,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("westmere"), str_lit("64bit,64bit-mode,cmov,crc32,cx16,cx8,fxsr,macrofusion,mmx,no-bypass-delay-mov,nopl,pclmul,popcnt,sahf,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87") },
-	{ str_lit("winchip-c6"), str_lit("64bit-mode,mmx,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("winchip2"), str_lit("3dnow,64bit-mode,mmx,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("x86-64"), str_lit("64bit,64bit-mode,cmov,cx8,fxsr,idivq-to-divl,macrofusion,mmx,nopl,slow-3ops-lea,slow-incdec,sse,sse2,vzeroupper,x87") },
-	{ str_lit("x86-64-v2"), str_lit("64bit,64bit-mode,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fxsr,idivq-to-divl,macrofusion,mmx,nopl,popcnt,sahf,slow-3ops-lea,slow-unaligned-mem-32,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87") },
-	{ str_lit("x86-64-v3"), str_lit("64bit,64bit-mode,allow-light-256-bit,avx,avx2,bmi,bmi2,cmov,crc32,cx16,cx8,f16c,false-deps-lzcnt-tzcnt,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fma,fxsr,idivq-to-divl,lzcnt,macrofusion,mmx,movbe,nopl,popcnt,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave") },
-	{ str_lit("x86-64-v4"), str_lit("64bit,64bit-mode,allow-light-256-bit,avx,avx2,avx512bw,avx512cd,avx512dq,avx512f,avx512vl,bmi,bmi2,cmov,crc32,cx16,cx8,evex512,f16c,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fxsr,idivq-to-divl,lzcnt,macrofusion,mmx,movbe,nopl,popcnt,prefer-256-bit,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave") },
-	{ str_lit("yonah"), str_lit("64bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,sse3,vzeroupper,x87") },
-	{ str_lit("znver1"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,bmi,bmi2,branchfusion,clflushopt,clzero,cmov,crc32,cx16,cx8,f16c,fast-15bytenop,fast-bextr,fast-lzcnt,fast-movbe,fast-scalar-fsqrt,fast-scalar-shift-masks,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fxsr,lzcnt,mmx,movbe,mwaitx,nopl,pclmul,popcnt,prfchw,rdrnd,rdseed,sahf,sbb-dep-breaking,sha,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("znver2"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,bmi,bmi2,branchfusion,clflushopt,clwb,clzero,cmov,crc32,cx16,cx8,f16c,fast-15bytenop,fast-bextr,fast-lzcnt,fast-movbe,fast-scalar-fsqrt,fast-scalar-shift-masks,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fxsr,lzcnt,mmx,movbe,mwaitx,nopl,pclmul,popcnt,prfchw,rdpid,rdpru,rdrnd,rdseed,sahf,sbb-dep-breaking,sha,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,vzeroupper,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("znver3"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,bmi,bmi2,branchfusion,clflushopt,clwb,clzero,cmov,crc32,cx16,cx8,f16c,fast-15bytenop,fast-bextr,fast-lzcnt,fast-movbe,fast-scalar-fsqrt,fast-scalar-shift-masks,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,invpcid,lzcnt,macrofusion,mmx,movbe,mwaitx,nopl,pclmul,pku,popcnt,prfchw,rdpid,rdpru,rdrnd,rdseed,sahf,sbb-dep-breaking,sha,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,vaes,vpclmulqdq,vzeroupper,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("znver4"), str_lit("64bit,64bit-mode,adx,aes,allow-light-256-bit,avx,avx2,avx512bf16,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,bmi,bmi2,branchfusion,clflushopt,clwb,clzero,cmov,crc32,cx16,cx8,evex512,f16c,fast-15bytenop,fast-bextr,fast-lzcnt,fast-movbe,fast-scalar-fsqrt,fast-scalar-shift-masks,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,invpcid,lzcnt,macrofusion,mmx,movbe,mwaitx,nopl,pclmul,pku,popcnt,prfchw,rdpid,rdpru,rdrnd,rdseed,sahf,sbb-dep-breaking,sha,shstk,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,vaes,vpclmulqdq,vzeroupper,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	// TargetArch_i386:
-	{ str_lit("alderlake"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,avxvnni,bmi,bmi2,cldemote,clflushopt,clwb,cmov,crc32,cx16,cx8,f16c,false-deps-perm,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fxsr,gfni,hreset,idivq-to-divl,invpcid,kl,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-movmsk-over-vtest,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,waitpkg,widekl,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("amdfam10"), str_lit("32bit-mode,3dnow,3dnowa,64bit,cmov,cx16,cx8,fast-scalar-shift-masks,fxsr,lzcnt,mmx,nopl,popcnt,prfchw,sahf,sbb-dep-breaking,slow-shld,sse,sse2,sse3,sse4a,vzeroupper,x87") },
-	{ str_lit("athlon"), str_lit("32bit-mode,3dnow,3dnowa,cmov,cx8,mmx,nopl,slow-shld,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("athlon-4"), str_lit("32bit-mode,3dnow,3dnowa,cmov,cx8,fxsr,mmx,nopl,slow-shld,slow-unaligned-mem-16,sse,vzeroupper,x87") },
-	{ str_lit("athlon-fx"), str_lit("32bit-mode,3dnow,3dnowa,64bit,cmov,cx8,fast-scalar-shift-masks,fxsr,mmx,nopl,sbb-dep-breaking,slow-shld,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("athlon-mp"), str_lit("32bit-mode,3dnow,3dnowa,cmov,cx8,fxsr,mmx,nopl,slow-shld,slow-unaligned-mem-16,sse,vzeroupper,x87") },
-	{ str_lit("athlon-tbird"), str_lit("32bit-mode,3dnow,3dnowa,cmov,cx8,mmx,nopl,slow-shld,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("athlon-xp"), str_lit("32bit-mode,3dnow,3dnowa,cmov,cx8,fxsr,mmx,nopl,slow-shld,slow-unaligned-mem-16,sse,vzeroupper,x87") },
-	{ str_lit("athlon64"), str_lit("32bit-mode,3dnow,3dnowa,64bit,cmov,cx8,fast-scalar-shift-masks,fxsr,mmx,nopl,sbb-dep-breaking,slow-shld,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("athlon64-sse3"), str_lit("32bit-mode,3dnow,3dnowa,64bit,cmov,cx16,cx8,fast-scalar-shift-masks,fxsr,mmx,nopl,sbb-dep-breaking,slow-shld,slow-unaligned-mem-16,sse,sse2,sse3,vzeroupper,x87") },
-	{ str_lit("atom"), str_lit("32bit-mode,64bit,cmov,cx16,cx8,fxsr,idivl-to-divb,idivq-to-divl,lea-sp,lea-uses-ag,mmx,movbe,no-bypass-delay,nopl,pad-short-functions,sahf,slow-two-mem-ops,slow-unaligned-mem-16,sse,sse2,sse3,ssse3,vzeroupper,x87") },
-	{ str_lit("atom_sse4_2"), str_lit("32bit-mode,64bit,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-7bytenop,fast-movbe,fxsr,idivq-to-divl,mmx,movbe,no-bypass-delay,nopl,pclmul,popcnt,prfchw,rdrnd,sahf,slow-incdec,slow-lea,slow-pmulld,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,use-slm-arith-costs,vzeroupper,x87") },
-	{ str_lit("atom_sse4_2_movbe"), str_lit("32bit-mode,64bit,aes,clflushopt,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-7bytenop,fast-movbe,fsgsbase,fxsr,idivq-to-divl,mmx,movbe,no-bypass-delay,nopl,pclmul,popcnt,prfchw,rdrnd,rdseed,sahf,sha,slow-incdec,slow-lea,slow-pmulld,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,use-slm-arith-costs,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("barcelona"), str_lit("32bit-mode,3dnow,3dnowa,64bit,cmov,cx16,cx8,fast-scalar-shift-masks,fxsr,lzcnt,mmx,nopl,popcnt,prfchw,sahf,sbb-dep-breaking,slow-shld,sse,sse2,sse3,sse4a,vzeroupper,x87") },
-	{ str_lit("bdver1"), str_lit("32bit-mode,64bit,aes,avx,branchfusion,cmov,crc32,cx16,cx8,fast-11bytenop,fast-scalar-shift-masks,fma4,fxsr,lwp,lzcnt,mmx,nopl,pclmul,popcnt,prfchw,sahf,sbb-dep-breaking,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,vzeroupper,x87,xop,xsave") },
-	{ str_lit("bdver2"), str_lit("32bit-mode,64bit,aes,avx,bmi,branchfusion,cmov,crc32,cx16,cx8,f16c,fast-11bytenop,fast-bextr,fast-movbe,fast-scalar-shift-masks,fma,fma4,fxsr,lwp,lzcnt,mmx,nopl,pclmul,popcnt,prfchw,sahf,sbb-dep-breaking,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,tbm,vzeroupper,x87,xop,xsave") },
-	{ str_lit("bdver3"), str_lit("32bit-mode,64bit,aes,avx,bmi,branchfusion,cmov,crc32,cx16,cx8,f16c,fast-11bytenop,fast-bextr,fast-movbe,fast-scalar-shift-masks,fma,fma4,fsgsbase,fxsr,lwp,lzcnt,mmx,nopl,pclmul,popcnt,prfchw,sahf,sbb-dep-breaking,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,tbm,vzeroupper,x87,xop,xsave,xsaveopt") },
-	{ str_lit("bdver4"), str_lit("32bit-mode,64bit,aes,avx,avx2,bmi,bmi2,branchfusion,cmov,crc32,cx16,cx8,f16c,fast-11bytenop,fast-bextr,fast-movbe,fast-scalar-shift-masks,fma,fma4,fsgsbase,fxsr,lwp,lzcnt,mmx,movbe,mwaitx,nopl,pclmul,popcnt,prfchw,rdrnd,sahf,sbb-dep-breaking,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,tbm,vzeroupper,x87,xop,xsave,xsaveopt") },
-	{ str_lit("bonnell"), str_lit("32bit-mode,64bit,cmov,cx16,cx8,fxsr,idivl-to-divb,idivq-to-divl,lea-sp,lea-uses-ag,mmx,movbe,no-bypass-delay,nopl,pad-short-functions,sahf,slow-two-mem-ops,slow-unaligned-mem-16,sse,sse2,sse3,ssse3,vzeroupper,x87") },
-	{ str_lit("broadwell"), str_lit("32bit-mode,64bit,adx,allow-light-256-bit,avx,avx2,bmi,bmi2,cmov,crc32,cx16,cx8,ermsb,f16c,false-deps-lzcnt-tzcnt,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,popcnt,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("btver1"), str_lit("32bit-mode,64bit,cmov,cx16,cx8,fast-15bytenop,fast-scalar-shift-masks,fast-vector-shift-masks,fxsr,lzcnt,mmx,nopl,popcnt,prfchw,sahf,sbb-dep-breaking,slow-shld,sse,sse2,sse3,sse4a,ssse3,vzeroupper,x87") },
-	{ str_lit("btver2"), str_lit("32bit-mode,64bit,aes,avx,bmi,cmov,crc32,cx16,cx8,f16c,fast-15bytenop,fast-bextr,fast-hops,fast-lzcnt,fast-movbe,fast-scalar-shift-masks,fast-vector-shift-masks,fxsr,lzcnt,mmx,movbe,nopl,pclmul,popcnt,prfchw,sahf,sbb-dep-breaking,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,x87,xsave,xsaveopt") },
-	{ str_lit("c3"), str_lit("32bit-mode,3dnow,mmx,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("c3-2"), str_lit("32bit-mode,cmov,cx8,fxsr,mmx,slow-unaligned-mem-16,sse,vzeroupper,x87") },
-	{ str_lit("cannonlake"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,avx512bw,avx512cd,avx512dq,avx512f,avx512ifma,avx512vbmi,avx512vl,bmi,bmi2,clflushopt,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdrnd,rdseed,sahf,sha,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("cascadelake"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,avx512bw,avx512cd,avx512dq,avx512f,avx512vl,avx512vnni,bmi,bmi2,clflushopt,clwb,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,faster-shift-than-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("cooperlake"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,avx512bf16,avx512bw,avx512cd,avx512dq,avx512f,avx512vl,avx512vnni,bmi,bmi2,clflushopt,clwb,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,faster-shift-than-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("core-avx-i"), str_lit("32bit-mode,64bit,avx,cmov,crc32,cx16,cx8,f16c,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fsgsbase,fxsr,idivq-to-divl,macrofusion,mmx,no-bypass-delay-mov,nopl,pclmul,popcnt,rdrnd,sahf,slow-3ops-lea,slow-unaligned-mem-32,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("core-avx2"), str_lit("32bit-mode,64bit,allow-light-256-bit,avx,avx2,bmi,bmi2,cmov,crc32,cx16,cx8,ermsb,f16c,false-deps-lzcnt-tzcnt,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,popcnt,rdrnd,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("core2"), str_lit("32bit-mode,64bit,cmov,cx16,cx8,fxsr,macrofusion,mmx,nopl,sahf,slow-unaligned-mem-16,sse,sse2,sse3,ssse3,vzeroupper,x87") },
-	{ str_lit("core_2_duo_sse4_1"), str_lit("32bit-mode,64bit,cmov,cx16,cx8,fxsr,macrofusion,mmx,nopl,sahf,slow-unaligned-mem-16,sse,sse2,sse3,sse4.1,ssse3,vzeroupper,x87") },
-	{ str_lit("core_2_duo_ssse3"), str_lit("32bit-mode,64bit,cmov,cx16,cx8,fxsr,macrofusion,mmx,nopl,sahf,slow-unaligned-mem-16,sse,sse2,sse3,ssse3,vzeroupper,x87") },
-	{ str_lit("core_2nd_gen_avx"), str_lit("32bit-mode,64bit,avx,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fxsr,idivq-to-divl,macrofusion,mmx,no-bypass-delay-mov,nopl,pclmul,popcnt,sahf,slow-3ops-lea,slow-unaligned-mem-32,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("core_3rd_gen_avx"), str_lit("32bit-mode,64bit,avx,cmov,crc32,cx16,cx8,f16c,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fsgsbase,fxsr,idivq-to-divl,macrofusion,mmx,no-bypass-delay-mov,nopl,pclmul,popcnt,rdrnd,sahf,slow-3ops-lea,slow-unaligned-mem-32,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("core_4th_gen_avx"), str_lit("32bit-mode,64bit,allow-light-256-bit,avx,avx2,bmi,bmi2,cmov,crc32,cx16,cx8,ermsb,f16c,false-deps-lzcnt-tzcnt,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,popcnt,rdrnd,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("core_4th_gen_avx_tsx"), str_lit("32bit-mode,64bit,allow-light-256-bit,avx,avx2,bmi,bmi2,cmov,crc32,cx16,cx8,ermsb,f16c,false-deps-lzcnt-tzcnt,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,popcnt,rdrnd,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("core_5th_gen_avx"), str_lit("32bit-mode,64bit,adx,allow-light-256-bit,avx,avx2,bmi,bmi2,cmov,crc32,cx16,cx8,ermsb,f16c,false-deps-lzcnt-tzcnt,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,popcnt,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("core_5th_gen_avx_tsx"), str_lit("32bit-mode,64bit,adx,allow-light-256-bit,avx,avx2,bmi,bmi2,cmov,crc32,cx16,cx8,ermsb,f16c,false-deps-lzcnt-tzcnt,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,popcnt,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("core_aes_pclmulqdq"), str_lit("32bit-mode,64bit,cmov,crc32,cx16,cx8,fxsr,macrofusion,mmx,no-bypass-delay-mov,nopl,pclmul,popcnt,sahf,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87") },
-	{ str_lit("core_i7_sse4_2"), str_lit("32bit-mode,64bit,cmov,crc32,cx16,cx8,fxsr,macrofusion,mmx,no-bypass-delay-mov,nopl,popcnt,sahf,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87") },
-	{ str_lit("corei7"), str_lit("32bit-mode,64bit,cmov,crc32,cx16,cx8,fxsr,macrofusion,mmx,no-bypass-delay-mov,nopl,popcnt,sahf,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87") },
-	{ str_lit("corei7-avx"), str_lit("32bit-mode,64bit,avx,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fxsr,idivq-to-divl,macrofusion,mmx,no-bypass-delay-mov,nopl,pclmul,popcnt,sahf,slow-3ops-lea,slow-unaligned-mem-32,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("emeraldrapids"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,amx-bf16,amx-int8,amx-tile,avx,avx2,avx512bf16,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512fp16,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,avxvnni,bmi,bmi2,cldemote,clflushopt,clwb,cmov,crc32,cx16,cx8,enqcmd,ermsb,evex512,f16c,false-deps-getmant,false-deps-mulc,false-deps-mullq,false-deps-perm,false-deps-range,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-256-bit,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tsxldtrk,tuning-fast-imm-vector-shift,uintr,vaes,vpclmulqdq,vzeroupper,waitpkg,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("generic"), str_lit("32bit-mode,64bit,cx8,fast-15bytenop,fast-scalar-fsqrt,idivq-to-divl,macrofusion,slow-3ops-lea,vzeroupper,x87") },
-	{ str_lit("geode"), str_lit("32bit-mode,3dnow,3dnowa,cx8,mmx,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("goldmont"), str_lit("32bit-mode,64bit,aes,clflushopt,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-movbe,fsgsbase,fxsr,mmx,movbe,no-bypass-delay,nopl,pclmul,popcnt,prfchw,rdrnd,rdseed,sahf,sha,slow-incdec,slow-lea,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,use-glm-div-sqrt-costs,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("goldmont-plus"), str_lit("32bit-mode,64bit,aes,clflushopt,cmov,crc32,cx16,cx8,fast-movbe,fsgsbase,fxsr,mmx,movbe,no-bypass-delay,nopl,pclmul,popcnt,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,sha,slow-incdec,slow-lea,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,use-glm-div-sqrt-costs,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("goldmont_plus"), str_lit("32bit-mode,64bit,aes,clflushopt,cmov,crc32,cx16,cx8,fast-movbe,fsgsbase,fxsr,mmx,movbe,no-bypass-delay,nopl,pclmul,popcnt,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,sha,slow-incdec,slow-lea,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,use-glm-div-sqrt-costs,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("grandridge"), str_lit("32bit-mode,64bit,adx,aes,avx,avx2,avxifma,avxneconvert,avxvnni,avxvnniint8,bmi,bmi2,cldemote,clflushopt,clwb,cmov,cmpccxadd,crc32,cx16,cx8,enqcmd,f16c,fast-movbe,fma,fsgsbase,fxsr,gfni,hreset,invpcid,kl,lzcnt,mmx,movbe,movdir64b,movdiri,no-bypass-delay,nopl,pclmul,pconfig,pku,popcnt,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,slow-incdec,slow-lea,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,uintr,use-glm-div-sqrt-costs,vaes,vpclmulqdq,vzeroupper,waitpkg,widekl,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("graniterapids"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,amx-bf16,amx-fp16,amx-int8,amx-tile,avx,avx2,avx512bf16,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512fp16,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,avxvnni,bmi,bmi2,cldemote,clflushopt,clwb,cmov,crc32,cx16,cx8,enqcmd,ermsb,evex512,f16c,false-deps-getmant,false-deps-mulc,false-deps-mullq,false-deps-perm,false-deps-range,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-256-bit,prefetchi,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tsxldtrk,tuning-fast-imm-vector-shift,uintr,vaes,vpclmulqdq,vzeroupper,waitpkg,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("graniterapids-d"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,amx-bf16,amx-complex,amx-fp16,amx-int8,amx-tile,avx,avx2,avx512bf16,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512fp16,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,avxvnni,bmi,bmi2,cldemote,clflushopt,clwb,cmov,crc32,cx16,cx8,enqcmd,ermsb,evex512,f16c,false-deps-getmant,false-deps-mulc,false-deps-mullq,false-deps-perm,false-deps-range,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-256-bit,prefetchi,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tsxldtrk,tuning-fast-imm-vector-shift,uintr,vaes,vpclmulqdq,vzeroupper,waitpkg,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("graniterapids_d"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,amx-bf16,amx-complex,amx-fp16,amx-int8,amx-tile,avx,avx2,avx512bf16,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512fp16,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,avxvnni,bmi,bmi2,cldemote,clflushopt,clwb,cmov,crc32,cx16,cx8,enqcmd,ermsb,evex512,f16c,false-deps-getmant,false-deps-mulc,false-deps-mullq,false-deps-perm,false-deps-range,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-256-bit,prefetchi,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tsxldtrk,tuning-fast-imm-vector-shift,uintr,vaes,vpclmulqdq,vzeroupper,waitpkg,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("haswell"), str_lit("32bit-mode,64bit,allow-light-256-bit,avx,avx2,bmi,bmi2,cmov,crc32,cx16,cx8,ermsb,f16c,false-deps-lzcnt-tzcnt,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,popcnt,rdrnd,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("i386"), str_lit("32bit-mode,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("i486"), str_lit("32bit-mode,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("i586"), str_lit("32bit-mode,cx8,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("i686"), str_lit("32bit-mode,cmov,cx8,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("icelake-client"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,bmi,bmi2,clflushopt,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdpid,rdrnd,rdseed,sahf,sha,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("icelake-server"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,bmi,bmi2,clflushopt,clwb,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-256-bit,prfchw,rdpid,rdrnd,rdseed,sahf,sha,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("icelake_client"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,bmi,bmi2,clflushopt,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdpid,rdrnd,rdseed,sahf,sha,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("icelake_server"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,bmi,bmi2,clflushopt,clwb,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-256-bit,prfchw,rdpid,rdrnd,rdseed,sahf,sha,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("ivybridge"), str_lit("32bit-mode,64bit,avx,cmov,crc32,cx16,cx8,f16c,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fsgsbase,fxsr,idivq-to-divl,macrofusion,mmx,no-bypass-delay-mov,nopl,pclmul,popcnt,rdrnd,sahf,slow-3ops-lea,slow-unaligned-mem-32,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("k6"), str_lit("32bit-mode,cx8,mmx,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("k6-2"), str_lit("32bit-mode,3dnow,cx8,mmx,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("k6-3"), str_lit("32bit-mode,3dnow,cx8,mmx,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("k8"), str_lit("32bit-mode,3dnow,3dnowa,64bit,cmov,cx8,fast-scalar-shift-masks,fxsr,mmx,nopl,sbb-dep-breaking,slow-shld,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("k8-sse3"), str_lit("32bit-mode,3dnow,3dnowa,64bit,cmov,cx16,cx8,fast-scalar-shift-masks,fxsr,mmx,nopl,sbb-dep-breaking,slow-shld,slow-unaligned-mem-16,sse,sse2,sse3,vzeroupper,x87") },
-	{ str_lit("knl"), str_lit("32bit-mode,64bit,adx,aes,avx,avx2,avx512cd,avx512er,avx512f,avx512pf,bmi,bmi2,cmov,crc32,cx16,cx8,evex512,f16c,fast-gather,fast-movbe,fma,fsgsbase,fxsr,idivq-to-divl,lzcnt,mmx,movbe,nopl,pclmul,popcnt,prefer-mask-registers,prefetchwt1,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,slow-incdec,slow-pmaddwd,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,x87,xsave,xsaveopt") },
-	{ str_lit("knm"), str_lit("32bit-mode,64bit,adx,aes,avx,avx2,avx512cd,avx512er,avx512f,avx512pf,avx512vpopcntdq,bmi,bmi2,cmov,crc32,cx16,cx8,evex512,f16c,fast-gather,fast-movbe,fma,fsgsbase,fxsr,idivq-to-divl,lzcnt,mmx,movbe,nopl,pclmul,popcnt,prefer-mask-registers,prefetchwt1,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,slow-incdec,slow-pmaddwd,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,x87,xsave,xsaveopt") },
-	{ str_lit("lakemont"), str_lit("32bit-mode,cx8,slow-unaligned-mem-16,vzeroupper") },
-	{ str_lit("meteorlake"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,avxvnni,bmi,bmi2,cldemote,clflushopt,clwb,cmov,crc32,cx16,cx8,f16c,false-deps-perm,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fxsr,gfni,hreset,idivq-to-divl,invpcid,kl,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-movmsk-over-vtest,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,waitpkg,widekl,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("mic_avx512"), str_lit("32bit-mode,64bit,adx,aes,avx,avx2,avx512cd,avx512er,avx512f,avx512pf,bmi,bmi2,cmov,crc32,cx16,cx8,evex512,f16c,fast-gather,fast-movbe,fma,fsgsbase,fxsr,idivq-to-divl,lzcnt,mmx,movbe,nopl,pclmul,popcnt,prefer-mask-registers,prefetchwt1,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,slow-incdec,slow-pmaddwd,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,x87,xsave,xsaveopt") },
-	{ str_lit("nehalem"), str_lit("32bit-mode,64bit,cmov,crc32,cx16,cx8,fxsr,macrofusion,mmx,no-bypass-delay-mov,nopl,popcnt,sahf,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87") },
-	{ str_lit("nocona"), str_lit("32bit-mode,64bit,cmov,cx16,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,sse3,vzeroupper,x87") },
-	{ str_lit("opteron"), str_lit("32bit-mode,3dnow,3dnowa,64bit,cmov,cx8,fast-scalar-shift-masks,fxsr,mmx,nopl,sbb-dep-breaking,slow-shld,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("opteron-sse3"), str_lit("32bit-mode,3dnow,3dnowa,64bit,cmov,cx16,cx8,fast-scalar-shift-masks,fxsr,mmx,nopl,sbb-dep-breaking,slow-shld,slow-unaligned-mem-16,sse,sse2,sse3,vzeroupper,x87") },
-	{ str_lit("penryn"), str_lit("32bit-mode,64bit,cmov,cx16,cx8,fxsr,macrofusion,mmx,nopl,sahf,slow-unaligned-mem-16,sse,sse2,sse3,sse4.1,ssse3,vzeroupper,x87") },
-	{ str_lit("pentium"), str_lit("32bit-mode,cx8,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("pentium-m"), str_lit("32bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium-mmx"), str_lit("32bit-mode,cx8,mmx,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("pentium2"), str_lit("32bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("pentium3"), str_lit("32bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,vzeroupper,x87") },
-	{ str_lit("pentium3m"), str_lit("32bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,vzeroupper,x87") },
-	{ str_lit("pentium4"), str_lit("32bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium4m"), str_lit("32bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium_4"), str_lit("32bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium_4_sse3"), str_lit("32bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,sse3,vzeroupper,x87") },
-	{ str_lit("pentium_ii"), str_lit("32bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("pentium_iii"), str_lit("32bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,vzeroupper,x87") },
-	{ str_lit("pentium_iii_no_xmm_regs"), str_lit("32bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,vzeroupper,x87") },
-	{ str_lit("pentium_m"), str_lit("32bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,vzeroupper,x87") },
-	{ str_lit("pentium_mmx"), str_lit("32bit-mode,cx8,mmx,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("pentium_pro"), str_lit("32bit-mode,cmov,cx8,nopl,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("pentiumpro"), str_lit("32bit-mode,cmov,cx8,nopl,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("prescott"), str_lit("32bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,sse3,vzeroupper,x87") },
-	{ str_lit("raptorlake"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,avxvnni,bmi,bmi2,cldemote,clflushopt,clwb,cmov,crc32,cx16,cx8,f16c,false-deps-perm,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fxsr,gfni,hreset,idivq-to-divl,invpcid,kl,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-movmsk-over-vtest,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,waitpkg,widekl,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("rocketlake"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,bmi,bmi2,clflushopt,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdpid,rdrnd,rdseed,sahf,sha,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("sandybridge"), str_lit("32bit-mode,64bit,avx,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fxsr,idivq-to-divl,macrofusion,mmx,no-bypass-delay-mov,nopl,pclmul,popcnt,sahf,slow-3ops-lea,slow-unaligned-mem-32,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsaveopt") },
-	{ str_lit("sapphirerapids"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,amx-bf16,amx-int8,amx-tile,avx,avx2,avx512bf16,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512fp16,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,avxvnni,bmi,bmi2,cldemote,clflushopt,clwb,cmov,crc32,cx16,cx8,enqcmd,ermsb,evex512,f16c,false-deps-getmant,false-deps-mulc,false-deps-mullq,false-deps-perm,false-deps-range,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pconfig,pku,popcnt,prefer-256-bit,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tsxldtrk,tuning-fast-imm-vector-shift,uintr,vaes,vpclmulqdq,vzeroupper,waitpkg,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("sierraforest"), str_lit("32bit-mode,64bit,adx,aes,avx,avx2,avxifma,avxneconvert,avxvnni,avxvnniint8,bmi,bmi2,cldemote,clflushopt,clwb,cmov,cmpccxadd,crc32,cx16,cx8,enqcmd,f16c,fast-movbe,fma,fsgsbase,fxsr,gfni,hreset,invpcid,kl,lzcnt,mmx,movbe,movdir64b,movdiri,no-bypass-delay,nopl,pclmul,pconfig,pku,popcnt,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,serialize,sha,shstk,slow-incdec,slow-lea,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,uintr,use-glm-div-sqrt-costs,vaes,vpclmulqdq,vzeroupper,waitpkg,widekl,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("silvermont"), str_lit("32bit-mode,64bit,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-7bytenop,fast-movbe,fxsr,idivq-to-divl,mmx,movbe,no-bypass-delay,nopl,pclmul,popcnt,prfchw,rdrnd,sahf,slow-incdec,slow-lea,slow-pmulld,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,use-slm-arith-costs,vzeroupper,x87") },
-	{ str_lit("skx"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,avx512bw,avx512cd,avx512dq,avx512f,avx512vl,bmi,bmi2,clflushopt,clwb,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,faster-shift-than-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("skylake"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,bmi,bmi2,clflushopt,cmov,crc32,cx16,cx8,ermsb,f16c,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,popcnt,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("skylake-avx512"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,avx512bw,avx512cd,avx512dq,avx512f,avx512vl,bmi,bmi2,clflushopt,clwb,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,faster-shift-than-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("skylake_avx512"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,avx512bw,avx512cd,avx512dq,avx512f,avx512vl,bmi,bmi2,clflushopt,clwb,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,faster-shift-than-shuffle,fma,fsgsbase,fxsr,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdrnd,rdseed,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("slm"), str_lit("32bit-mode,64bit,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-7bytenop,fast-movbe,fxsr,idivq-to-divl,mmx,movbe,no-bypass-delay,nopl,pclmul,popcnt,prfchw,rdrnd,sahf,slow-incdec,slow-lea,slow-pmulld,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,use-slm-arith-costs,vzeroupper,x87") },
-	{ str_lit("tigerlake"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vp2intersect,avx512vpopcntdq,bmi,bmi2,clflushopt,clwb,cmov,crc32,cx16,cx8,ermsb,evex512,f16c,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,idivq-to-divl,invpcid,lzcnt,macrofusion,mmx,movbe,movdir64b,movdiri,no-bypass-delay-blend,no-bypass-delay-mov,no-bypass-delay-shuffle,nopl,pclmul,pku,popcnt,prefer-256-bit,prfchw,rdpid,rdrnd,rdseed,sahf,sha,shstk,sse,sse2,sse3,sse4.1,sse4.2,ssse3,tuning-fast-imm-vector-shift,vaes,vpclmulqdq,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("tremont"), str_lit("32bit-mode,64bit,aes,clflushopt,clwb,cmov,crc32,cx16,cx8,fast-movbe,fsgsbase,fxsr,gfni,mmx,movbe,no-bypass-delay,nopl,pclmul,popcnt,prfchw,ptwrite,rdpid,rdrnd,rdseed,sahf,sha,slow-incdec,slow-lea,slow-two-mem-ops,sse,sse2,sse3,sse4.1,sse4.2,ssse3,use-glm-div-sqrt-costs,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("westmere"), str_lit("32bit-mode,64bit,cmov,crc32,cx16,cx8,fxsr,macrofusion,mmx,no-bypass-delay-mov,nopl,pclmul,popcnt,sahf,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87") },
-	{ str_lit("winchip-c6"), str_lit("32bit-mode,mmx,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("winchip2"), str_lit("32bit-mode,3dnow,mmx,slow-unaligned-mem-16,vzeroupper,x87") },
-	{ str_lit("x86-64"), str_lit("32bit-mode,64bit,cmov,cx8,fxsr,idivq-to-divl,macrofusion,mmx,nopl,slow-3ops-lea,slow-incdec,sse,sse2,vzeroupper,x87") },
-	{ str_lit("x86-64-v2"), str_lit("32bit-mode,64bit,cmov,crc32,cx16,cx8,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fxsr,idivq-to-divl,macrofusion,mmx,nopl,popcnt,sahf,slow-3ops-lea,slow-unaligned-mem-32,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87") },
-	{ str_lit("x86-64-v3"), str_lit("32bit-mode,64bit,allow-light-256-bit,avx,avx2,bmi,bmi2,cmov,crc32,cx16,cx8,f16c,false-deps-lzcnt-tzcnt,false-deps-popcnt,fast-15bytenop,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fma,fxsr,idivq-to-divl,lzcnt,macrofusion,mmx,movbe,nopl,popcnt,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave") },
-	{ str_lit("x86-64-v4"), str_lit("32bit-mode,64bit,allow-light-256-bit,avx,avx2,avx512bw,avx512cd,avx512dq,avx512f,avx512vl,bmi,bmi2,cmov,crc32,cx16,cx8,evex512,f16c,false-deps-popcnt,fast-15bytenop,fast-gather,fast-scalar-fsqrt,fast-shld-rotate,fast-variable-crosslane-shuffle,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fxsr,idivq-to-divl,lzcnt,macrofusion,mmx,movbe,nopl,popcnt,prefer-256-bit,sahf,slow-3ops-lea,sse,sse2,sse3,sse4.1,sse4.2,ssse3,vzeroupper,x87,xsave") },
-	{ str_lit("yonah"), str_lit("32bit-mode,cmov,cx8,fxsr,mmx,nopl,slow-unaligned-mem-16,sse,sse2,sse3,vzeroupper,x87") },
-	{ str_lit("znver1"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,bmi,bmi2,branchfusion,clflushopt,clzero,cmov,crc32,cx16,cx8,f16c,fast-15bytenop,fast-bextr,fast-lzcnt,fast-movbe,fast-scalar-fsqrt,fast-scalar-shift-masks,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fxsr,lzcnt,mmx,movbe,mwaitx,nopl,pclmul,popcnt,prfchw,rdrnd,rdseed,sahf,sbb-dep-breaking,sha,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,vzeroupper,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("znver2"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,bmi,bmi2,branchfusion,clflushopt,clwb,clzero,cmov,crc32,cx16,cx8,f16c,fast-15bytenop,fast-bextr,fast-lzcnt,fast-movbe,fast-scalar-fsqrt,fast-scalar-shift-masks,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fxsr,lzcnt,mmx,movbe,mwaitx,nopl,pclmul,popcnt,prfchw,rdpid,rdpru,rdrnd,rdseed,sahf,sbb-dep-breaking,sha,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,vzeroupper,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("znver3"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,bmi,bmi2,branchfusion,clflushopt,clwb,clzero,cmov,crc32,cx16,cx8,f16c,fast-15bytenop,fast-bextr,fast-lzcnt,fast-movbe,fast-scalar-fsqrt,fast-scalar-shift-masks,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,invpcid,lzcnt,macrofusion,mmx,movbe,mwaitx,nopl,pclmul,pku,popcnt,prfchw,rdpid,rdpru,rdrnd,rdseed,sahf,sbb-dep-breaking,sha,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,vaes,vpclmulqdq,vzeroupper,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	{ str_lit("znver4"), str_lit("32bit-mode,64bit,adx,aes,allow-light-256-bit,avx,avx2,avx512bf16,avx512bitalg,avx512bw,avx512cd,avx512dq,avx512f,avx512ifma,avx512vbmi,avx512vbmi2,avx512vl,avx512vnni,avx512vpopcntdq,bmi,bmi2,branchfusion,clflushopt,clwb,clzero,cmov,crc32,cx16,cx8,evex512,f16c,fast-15bytenop,fast-bextr,fast-lzcnt,fast-movbe,fast-scalar-fsqrt,fast-scalar-shift-masks,fast-variable-perlane-shuffle,fast-vector-fsqrt,fma,fsgsbase,fsrm,fxsr,gfni,invpcid,lzcnt,macrofusion,mmx,movbe,mwaitx,nopl,pclmul,pku,popcnt,prfchw,rdpid,rdpru,rdrnd,rdseed,sahf,sbb-dep-breaking,sha,shstk,slow-shld,sse,sse2,sse3,sse4.1,sse4.2,sse4a,ssse3,vaes,vpclmulqdq,vzeroupper,wbnoinvd,x87,xsave,xsavec,xsaveopt,xsaves") },
-	// TargetArch_arm32:
-	{ str_lit("arm1020e"), str_lit("armv5te,v4t,v5t,v5te") },
-	{ str_lit("arm1020t"), str_lit("armv5t,v4t,v5t") },
-	{ str_lit("arm1022e"), str_lit("armv5te,v4t,v5t,v5te") },
-	{ str_lit("arm10e"), str_lit("armv5te,v4t,v5t,v5te") },
-	{ str_lit("arm10tdmi"), str_lit("armv5t,v4t,v5t") },
-	{ str_lit("arm1136j-s"), str_lit("armv6,dsp,v4t,v5t,v5te,v6") },
-	{ str_lit("arm1136jf-s"), str_lit("armv6,dsp,fp64,fpregs,fpregs64,slowfpvmlx,v4t,v5t,v5te,v6,vfp2,vfp2sp") },
-	{ str_lit("arm1156t2-s"), str_lit("armv6t2,dsp,thumb2,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v8m") },
-	{ str_lit("arm1156t2f-s"), str_lit("armv6t2,dsp,fp64,fpregs,fpregs64,slowfpvmlx,thumb2,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v8m,vfp2,vfp2sp") },
-	{ str_lit("arm1176jz-s"), str_lit("armv6kz,trustzone,v4t,v5t,v5te,v6,v6k") },
-	{ str_lit("arm1176jzf-s"), str_lit("armv6kz,fp64,fpregs,fpregs64,slowfpvmlx,trustzone,v4t,v5t,v5te,v6,v6k,vfp2,vfp2sp") },
-	{ str_lit("arm710t"), str_lit("armv4t,v4t") },
-	{ str_lit("arm720t"), str_lit("armv4t,v4t") },
-	{ str_lit("arm7tdmi"), str_lit("armv4t,v4t") },
-	{ str_lit("arm7tdmi-s"), str_lit("armv4t,v4t") },
-	{ str_lit("arm8"), str_lit("armv4") },
-	{ str_lit("arm810"), str_lit("armv4") },
-	{ str_lit("arm9"), str_lit("armv4t,v4t") },
-	{ str_lit("arm920"), str_lit("armv4t,v4t") },
-	{ str_lit("arm920t"), str_lit("armv4t,v4t") },
-	{ str_lit("arm922t"), str_lit("armv4t,v4t") },
-	{ str_lit("arm926ej-s"), str_lit("armv5te,v4t,v5t,v5te") },
-	{ str_lit("arm940t"), str_lit("armv4t,v4t") },
-	{ str_lit("arm946e-s"), str_lit("armv5te,v4t,v5t,v5te") },
-	{ str_lit("arm966e-s"), str_lit("armv5te,v4t,v5t,v5te") },
-	{ str_lit("arm968e-s"), str_lit("armv5te,v4t,v5t,v5te") },
-	{ str_lit("arm9e"), str_lit("armv5te,v4t,v5t,v5te") },
-	{ str_lit("arm9tdmi"), str_lit("armv4t,v4t") },
-	{ str_lit("cortex-a12"), str_lit("a12,aclass,armv7-a,avoid-partial-cpsr,d32,db,dsp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,neon,perfmon,ret-addr-stack,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization,vmlx-forwarding") },
-	{ str_lit("cortex-a15"), str_lit("a15,aclass,armv7-a,avoid-partial-cpsr,d32,db,dont-widen-vmovs,dsp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,muxed-units,neon,perfmon,ret-addr-stack,splat-vfp-neon,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization,vldn-align") },
-	{ str_lit("cortex-a17"), str_lit("a17,aclass,armv7-a,avoid-partial-cpsr,d32,db,dsp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,neon,perfmon,ret-addr-stack,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization,vmlx-forwarding") },
-	{ str_lit("cortex-a32"), str_lit("aclass,acquire-release,aes,armv8-a,crc,crypto,d32,db,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,neon,perfmon,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("cortex-a35"), str_lit("a35,aclass,acquire-release,aes,armv8-a,crc,crypto,d32,db,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,neon,perfmon,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("cortex-a5"), str_lit("a5,aclass,armv7-a,d32,db,dsp,fp16,fp64,fpregs,fpregs64,mp,neon,perfmon,ret-addr-stack,slow-fp-brcc,slowfpvfmx,slowfpvmlx,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,vmlx-forwarding") },
-	{ str_lit("cortex-a53"), str_lit("a53,aclass,acquire-release,aes,armv8-a,crc,crypto,d32,db,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpao,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,neon,perfmon,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("cortex-a55"), str_lit("a55,aclass,acquire-release,aes,armv8.2-a,crc,crypto,d32,db,dotprod,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,neon,perfmon,ras,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8.1a,v8.2a,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("cortex-a57"), str_lit("a57,aclass,acquire-release,aes,armv8-a,avoid-partial-cpsr,cheap-predicable-cpsr,crc,crypto,d32,db,dsp,fix-cortex-a57-aes-1742098,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpao,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,neon,perfmon,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("cortex-a7"), str_lit("a7,aclass,armv7-a,d32,db,dsp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,neon,perfmon,ret-addr-stack,slow-fp-brcc,slowfpvfmx,slowfpvmlx,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization,vmlx-forwarding,vmlx-hazards") },
-	{ str_lit("cortex-a710"), str_lit("aclass,acquire-release,armv9-a,bf16,cortex-a710,crc,d32,db,dotprod,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp16fml,fp64,fpregs,fpregs16,fpregs64,fullfp16,hwdiv,hwdiv-arm,i8mm,mp,neon,perfmon,ras,sb,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8.1a,v8.2a,v8.3a,v8.4a,v8.5a,v8m,v9a,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("cortex-a72"), str_lit("a72,aclass,acquire-release,aes,armv8-a,crc,crypto,d32,db,dsp,fix-cortex-a57-aes-1742098,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,neon,perfmon,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("cortex-a73"), str_lit("a73,aclass,acquire-release,aes,armv8-a,crc,crypto,d32,db,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,neon,perfmon,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("cortex-a75"), str_lit("a75,aclass,acquire-release,aes,armv8.2-a,crc,crypto,d32,db,dotprod,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,neon,perfmon,ras,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8.1a,v8.2a,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("cortex-a76"), str_lit("a76,aclass,acquire-release,aes,armv8.2-a,crc,crypto,d32,db,dotprod,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs16,fpregs64,fullfp16,hwdiv,hwdiv-arm,mp,neon,perfmon,ras,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8.1a,v8.2a,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("cortex-a76ae"), str_lit("a76,aclass,acquire-release,aes,armv8.2-a,crc,crypto,d32,db,dotprod,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs16,fpregs64,fullfp16,hwdiv,hwdiv-arm,mp,neon,perfmon,ras,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8.1a,v8.2a,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("cortex-a77"), str_lit("a77,aclass,acquire-release,aes,armv8.2-a,crc,crypto,d32,db,dotprod,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs16,fpregs64,fullfp16,hwdiv,hwdiv-arm,mp,neon,perfmon,ras,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8.1a,v8.2a,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("cortex-a78"), str_lit("aclass,acquire-release,aes,armv8.2-a,cortex-a78,crc,crypto,d32,db,dotprod,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs16,fpregs64,fullfp16,hwdiv,hwdiv-arm,mp,neon,perfmon,ras,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8.1a,v8.2a,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("cortex-a78c"), str_lit("a78c,aclass,acquire-release,aes,armv8.2-a,crc,crypto,d32,db,dotprod,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs16,fpregs64,fullfp16,hwdiv,hwdiv-arm,mp,neon,perfmon,ras,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8.1a,v8.2a,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("cortex-a8"), str_lit("a8,aclass,armv7-a,d32,db,dsp,fp64,fpregs,fpregs64,neon,nonpipelined-vfp,perfmon,ret-addr-stack,slow-fp-brcc,slowfpvfmx,slowfpvmlx,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vmlx-forwarding,vmlx-hazards") },
-	{ str_lit("cortex-a9"), str_lit("a9,aclass,armv7-a,avoid-partial-cpsr,d32,db,dsp,expand-fp-mlx,fp16,fp64,fpregs,fpregs64,mp,muxed-units,neon,neon-fpmovs,perfmon,prefer-vmovsr,ret-addr-stack,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vldn-align,vmlx-forwarding,vmlx-hazards") },
-	{ str_lit("cortex-m0"), str_lit("armv6-m,db,mclass,no-branch-predictor,noarm,strict-align,thumb-mode,v4t,v5t,v5te,v6,v6m") },
-	{ str_lit("cortex-m0plus"), str_lit("armv6-m,db,mclass,no-branch-predictor,noarm,strict-align,thumb-mode,v4t,v5t,v5te,v6,v6m") },
-	{ str_lit("cortex-m1"), str_lit("armv6-m,db,mclass,no-branch-predictor,noarm,strict-align,thumb-mode,v4t,v5t,v5te,v6,v6m") },
-	{ str_lit("cortex-m23"), str_lit("8msecext,acquire-release,armv8-m.base,db,hwdiv,mclass,no-branch-predictor,no-movt,noarm,strict-align,thumb-mode,v4t,v5t,v5te,v6,v6m,v7clrex,v8m") },
-	{ str_lit("cortex-m3"), str_lit("armv7-m,db,hwdiv,loop-align,m3,mclass,no-branch-predictor,noarm,thumb-mode,thumb2,use-misched,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m") },
-	{ str_lit("cortex-m33"), str_lit("8msecext,acquire-release,armv8-m.main,db,dsp,fix-cmse-cve-2021-35465,fp-armv8d16sp,fp16,fpregs,hwdiv,loop-align,mclass,no-branch-predictor,noarm,slowfpvfmx,slowfpvmlx,thumb-mode,thumb2,use-misched,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m,v8m.main,vfp2sp,vfp3d16sp,vfp4d16sp") },
-	{ str_lit("cortex-m35p"), str_lit("8msecext,acquire-release,armv8-m.main,db,dsp,fix-cmse-cve-2021-35465,fp-armv8d16sp,fp16,fpregs,hwdiv,loop-align,mclass,no-branch-predictor,noarm,slowfpvfmx,slowfpvmlx,thumb-mode,thumb2,use-misched,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m,v8m.main,vfp2sp,vfp3d16sp,vfp4d16sp") },
-	{ str_lit("cortex-m4"), str_lit("armv7e-m,db,dsp,fp16,fpregs,hwdiv,loop-align,mclass,no-branch-predictor,noarm,slowfpvfmx,slowfpvmlx,thumb-mode,thumb2,use-misched,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m,vfp2sp,vfp3d16sp,vfp4d16sp") },
-	{ str_lit("cortex-m55"), str_lit("8msecext,acquire-release,armv8.1-m.main,db,dsp,fix-cmse-cve-2021-35465,fp-armv8d16,fp-armv8d16sp,fp16,fp64,fpregs,fpregs16,fpregs64,fullfp16,hwdiv,lob,loop-align,mclass,mve,mve.fp,no-branch-predictor,noarm,ras,slowfpvmlx,thumb-mode,thumb2,use-misched,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8.1m.main,v8m,v8m.main,vfp2,vfp2sp,vfp3d16,vfp3d16sp,vfp4d16,vfp4d16sp") },
-	{ str_lit("cortex-m7"), str_lit("armv7e-m,db,dsp,fp-armv8d16,fp-armv8d16sp,fp16,fp64,fpregs,fpregs64,hwdiv,m7,mclass,noarm,thumb-mode,thumb2,use-mipipeliner,use-misched,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m,vfp2,vfp2sp,vfp3d16,vfp3d16sp,vfp4d16,vfp4d16sp") },
-	{ str_lit("cortex-m85"), str_lit("8msecext,acquire-release,armv8.1-m.main,db,dsp,fp-armv8d16,fp-armv8d16sp,fp16,fp64,fpregs,fpregs16,fpregs64,fullfp16,hwdiv,lob,mclass,mve,mve.fp,noarm,pacbti,ras,thumb-mode,thumb2,use-misched,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8.1m.main,v8m,v8m.main,vfp2,vfp2sp,vfp3d16,vfp3d16sp,vfp4d16,vfp4d16sp") },
-	{ str_lit("cortex-r4"), str_lit("armv7-r,avoid-partial-cpsr,db,dsp,hwdiv,perfmon,r4,rclass,ret-addr-stack,thumb2,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m") },
-	{ str_lit("cortex-r4f"), str_lit("armv7-r,avoid-partial-cpsr,db,dsp,fp64,fpregs,fpregs64,hwdiv,perfmon,r4,rclass,ret-addr-stack,slow-fp-brcc,slowfpvfmx,slowfpvmlx,thumb2,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m,vfp2,vfp2sp,vfp3d16,vfp3d16sp") },
-	{ str_lit("cortex-r5"), str_lit("armv7-r,avoid-partial-cpsr,db,dsp,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,perfmon,r5,rclass,ret-addr-stack,slow-fp-brcc,slowfpvfmx,slowfpvmlx,thumb2,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m,vfp2,vfp2sp,vfp3d16,vfp3d16sp") },
-	{ str_lit("cortex-r52"), str_lit("acquire-release,armv8-r,crc,d32,db,dfb,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpao,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,neon,perfmon,r52,rclass,thumb2,use-misched,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("cortex-r7"), str_lit("armv7-r,avoid-partial-cpsr,db,dsp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,perfmon,r7,rclass,ret-addr-stack,slow-fp-brcc,slowfpvfmx,slowfpvmlx,thumb2,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m,vfp2,vfp2sp,vfp3d16,vfp3d16sp") },
-	{ str_lit("cortex-r8"), str_lit("armv7-r,avoid-partial-cpsr,db,dsp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,perfmon,rclass,ret-addr-stack,slow-fp-brcc,slowfpvfmx,slowfpvmlx,thumb2,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m,vfp2,vfp2sp,vfp3d16,vfp3d16sp") },
-	{ str_lit("cortex-x1"), str_lit("aclass,acquire-release,aes,armv8.2-a,cortex-x1,crc,crypto,d32,db,dotprod,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs16,fpregs64,fullfp16,hwdiv,hwdiv-arm,mp,neon,perfmon,ras,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8.1a,v8.2a,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("cortex-x1c"), str_lit("aclass,acquire-release,aes,armv8.2-a,cortex-x1c,crc,crypto,d32,db,dotprod,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs16,fpregs64,fullfp16,hwdiv,hwdiv-arm,mp,neon,perfmon,ras,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8.1a,v8.2a,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("cyclone"), str_lit("aclass,acquire-release,aes,armv8-a,avoid-movs-shop,avoid-partial-cpsr,crc,crypto,d32,db,disable-postra-scheduler,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,neon,neonfp,perfmon,ret-addr-stack,sha2,slowfpvfmx,slowfpvmlx,swift,thumb2,trustzone,use-misched,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization,zcz") },
-	{ str_lit("ep9312"), str_lit("armv4t,v4t") },
-	{ str_lit("exynos-m3"), str_lit("aclass,acquire-release,aes,armv8-a,crc,crypto,d32,db,dont-widen-vmovs,dsp,expand-fp-mlx,exynos,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs64,fuse-aes,fuse-literals,hwdiv,hwdiv-arm,mp,neon,perfmon,prof-unpr,ret-addr-stack,sha2,slow-fp-brcc,slow-vdup32,slow-vgetlni32,slowfpvfmx,slowfpvmlx,splat-vfp-neon,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization,wide-stride-vfp,zcz") },
-	{ str_lit("exynos-m4"), str_lit("aclass,acquire-release,aes,armv8.2-a,crc,crypto,d32,db,dont-widen-vmovs,dotprod,dsp,expand-fp-mlx,exynos,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs16,fpregs64,fullfp16,fuse-aes,fuse-literals,hwdiv,hwdiv-arm,mp,neon,perfmon,prof-unpr,ras,ret-addr-stack,sha2,slow-fp-brcc,slow-vdup32,slow-vgetlni32,slowfpvfmx,slowfpvmlx,splat-vfp-neon,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8.1a,v8.2a,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization,wide-stride-vfp,zcz") },
-	{ str_lit("exynos-m5"), str_lit("aclass,acquire-release,aes,armv8.2-a,crc,crypto,d32,db,dont-widen-vmovs,dotprod,dsp,expand-fp-mlx,exynos,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs16,fpregs64,fullfp16,fuse-aes,fuse-literals,hwdiv,hwdiv-arm,mp,neon,perfmon,prof-unpr,ras,ret-addr-stack,sha2,slow-fp-brcc,slow-vdup32,slow-vgetlni32,slowfpvfmx,slowfpvmlx,splat-vfp-neon,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8.1a,v8.2a,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization,wide-stride-vfp,zcz") },
-	{ str_lit("generic"), str_lit("") },
-	{ str_lit("iwmmxt"), str_lit("armv5te,v4t,v5t,v5te") },
-	{ str_lit("krait"), str_lit("aclass,armv7-a,avoid-partial-cpsr,d32,db,dsp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,krait,muxed-units,neon,perfmon,ret-addr-stack,thumb2,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,vldn-align,vmlx-forwarding") },
-	{ str_lit("kryo"), str_lit("aclass,acquire-release,aes,armv8-a,crc,crypto,d32,db,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,kryo,mp,neon,perfmon,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("mpcore"), str_lit("armv6k,fp64,fpregs,fpregs64,slowfpvmlx,v4t,v5t,v5te,v6,v6k,vfp2,vfp2sp") },
-	{ str_lit("mpcorenovfp"), str_lit("armv6k,v4t,v5t,v5te,v6,v6k") },
-	{ str_lit("neoverse-n1"), str_lit("aclass,acquire-release,aes,armv8.2-a,crc,crypto,d32,db,dotprod,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,neon,perfmon,ras,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8.1a,v8.2a,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("neoverse-n2"), str_lit("aclass,acquire-release,armv9-a,bf16,crc,d32,db,dotprod,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,i8mm,mp,neon,perfmon,ras,sb,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8.1a,v8.2a,v8.3a,v8.4a,v8.5a,v8m,v9a,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("neoverse-v1"), str_lit("aclass,acquire-release,aes,armv8.4-a,bf16,crc,crypto,d32,db,dotprod,dsp,fp-armv8,fp-armv8d16,fp-armv8d16sp,fp-armv8sp,fp16,fp64,fpregs,fpregs16,fpregs64,fullfp16,hwdiv,hwdiv-arm,i8mm,mp,neon,perfmon,ras,sha2,thumb2,trustzone,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8,v8.1a,v8.2a,v8.3a,v8.4a,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,virtualization") },
-	{ str_lit("sc000"), str_lit("armv6-m,db,mclass,no-branch-predictor,noarm,strict-align,thumb-mode,v4t,v5t,v5te,v6,v6m") },
-	{ str_lit("sc300"), str_lit("armv7-m,db,hwdiv,m3,mclass,no-branch-predictor,noarm,thumb-mode,thumb2,use-misched,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m") },
-	{ str_lit("strongarm"), str_lit("armv4") },
-	{ str_lit("strongarm110"), str_lit("armv4") },
-	{ str_lit("strongarm1100"), str_lit("armv4") },
-	{ str_lit("strongarm1110"), str_lit("armv4") },
-	{ str_lit("swift"), str_lit("aclass,armv7-a,avoid-movs-shop,avoid-partial-cpsr,d32,db,disable-postra-scheduler,dsp,fp16,fp64,fpregs,fpregs64,hwdiv,hwdiv-arm,mp,neon,neonfp,perfmon,prefer-ishst,prof-unpr,ret-addr-stack,slow-load-D-subreg,slow-odd-reg,slow-vdup32,slow-vgetlni32,slowfpvfmx,slowfpvmlx,swift,thumb2,use-misched,v4t,v5t,v5te,v6,v6k,v6m,v6t2,v7,v7clrex,v8m,vfp2,vfp2sp,vfp3,vfp3d16,vfp3d16sp,vfp3sp,vfp4,vfp4d16,vfp4d16sp,vfp4sp,vmlx-hazards,wide-stride-vfp") },
-	{ str_lit("xscale"), str_lit("armv5te,v4t,v5t,v5te") },
-	// TargetArch_arm64:
-	{ str_lit("a64fx"), str_lit("CONTEXTIDREL2,a64fx,aggressive-fma,arith-bcc-fusion,ccpp,complxnum,crc,el2vmsa,el3,fp-armv8,fullfp16,lor,lse,neon,pan,pan-rwv,perfmon,predictable-select-expensive,ras,rdm,sha2,store-pair-suppress,sve,uaops,use-postra-scheduler,v8.1a,v8.2a,v8a,vh") },
-	{ str_lit("ampere1"), str_lit("CONTEXTIDREL2,addr-lsl-fast,aes,aggressive-fma,altnzcv,alu-lsl-fast,am,ampere1,amvs,arith-bcc-fusion,bf16,bti,ccdp,ccidx,ccpp,cmp-bcc-fusion,complxnum,crc,dit,dotprod,ecv,el2vmsa,el3,fgt,flagm,fp-armv8,fptoint,fuse-address,fuse-aes,fuse-literals,i8mm,jsconv,ldp-aligned-only,lor,lse,lse2,mpam,neon,nv,pan,pan-rwv,pauth,perfmon,predres,rand,ras,rcpc,rcpc-immo,rdm,sb,sel2,sha2,sha3,specrestrict,ssbs,store-pair-suppress,stp-aligned-only,tlb-rmi,tracev8.4,uaops,use-postra-scheduler,v8.1a,v8.2a,v8.3a,v8.4a,v8.5a,v8.6a,v8a,vh") },
-	{ str_lit("ampere1a"), str_lit("CONTEXTIDREL2,addr-lsl-fast,aes,aggressive-fma,altnzcv,alu-lsl-fast,am,ampere1a,amvs,arith-bcc-fusion,bf16,bti,ccdp,ccidx,ccpp,cmp-bcc-fusion,complxnum,crc,dit,dotprod,ecv,el2vmsa,el3,fgt,flagm,fp-armv8,fptoint,fuse-address,fuse-aes,fuse-literals,i8mm,jsconv,ldp-aligned-only,lor,lse,lse2,mpam,mte,neon,nv,pan,pan-rwv,pauth,perfmon,predres,rand,ras,rcpc,rcpc-immo,rdm,sb,sel2,sha2,sha3,sm4,specrestrict,ssbs,store-pair-suppress,stp-aligned-only,tlb-rmi,tracev8.4,uaops,use-postra-scheduler,v8.1a,v8.2a,v8.3a,v8.4a,v8.5a,v8.6a,v8a,vh") },
-	{ str_lit("apple-a10"), str_lit("CONTEXTIDREL2,aes,alternate-sextload-cvt-f32-pattern,apple-a10,arith-bcc-fusion,arith-cbz-fusion,crc,crypto,disable-latency-sched-heuristic,el2vmsa,el3,fp-armv8,fuse-aes,fuse-crypto-eor,lor,neon,pan,perfmon,rdm,sha2,store-pair-suppress,v8a,vh,zcm,zcz,zcz-gp") },
-	{ str_lit("apple-a11"), str_lit("CONTEXTIDREL2,aes,alternate-sextload-cvt-f32-pattern,apple-a11,arith-bcc-fusion,arith-cbz-fusion,ccpp,crc,crypto,disable-latency-sched-heuristic,el2vmsa,el3,fp-armv8,fullfp16,fuse-aes,fuse-crypto-eor,lor,lse,neon,pan,pan-rwv,perfmon,ras,rdm,sha2,store-pair-suppress,uaops,v8.1a,v8.2a,v8a,vh,zcm,zcz,zcz-gp") },
-	{ str_lit("apple-a12"), str_lit("CONTEXTIDREL2,aes,alternate-sextload-cvt-f32-pattern,apple-a12,arith-bcc-fusion,arith-cbz-fusion,ccidx,ccpp,complxnum,crc,crypto,disable-latency-sched-heuristic,el2vmsa,el3,fp-armv8,fullfp16,fuse-aes,fuse-crypto-eor,jsconv,lor,lse,neon,pan,pan-rwv,pauth,perfmon,ras,rcpc,rdm,sha2,store-pair-suppress,uaops,v8.1a,v8.2a,v8.3a,v8a,vh,zcm,zcz,zcz-gp") },
-	{ str_lit("apple-a13"), str_lit("CONTEXTIDREL2,aes,alternate-sextload-cvt-f32-pattern,am,apple-a13,arith-bcc-fusion,arith-cbz-fusion,ccidx,ccpp,complxnum,crc,crypto,disable-latency-sched-heuristic,dit,dotprod,el2vmsa,el3,flagm,fp-armv8,fp16fml,fullfp16,fuse-aes,fuse-crypto-eor,jsconv,lor,lse,lse2,mpam,neon,nv,pan,pan-rwv,pauth,perfmon,ras,rcpc,rcpc-immo,rdm,sel2,sha2,sha3,store-pair-suppress,tlb-rmi,tracev8.4,uaops,v8.1a,v8.2a,v8.3a,v8.4a,v8a,vh,zcm,zcz,zcz-gp") },
-	{ str_lit("apple-a14"), str_lit("CONTEXTIDREL2,aes,aggressive-fma,alternate-sextload-cvt-f32-pattern,altnzcv,am,apple-a14,arith-bcc-fusion,arith-cbz-fusion,ccdp,ccidx,ccpp,complxnum,crc,crypto,disable-latency-sched-heuristic,dit,dotprod,el2vmsa,el3,flagm,fp-armv8,fp16fml,fptoint,fullfp16,fuse-address,fuse-adrp-add,fuse-aes,fuse-arith-logic,fuse-crypto-eor,fuse-csel,fuse-literals,jsconv,lor,lse,lse2,mpam,neon,nv,pan,pan-rwv,pauth,perfmon,predres,ras,rcpc,rcpc-immo,rdm,sb,sel2,sha2,sha3,specrestrict,ssbs,store-pair-suppress,tlb-rmi,tracev8.4,uaops,v8.1a,v8.2a,v8.3a,v8.4a,v8a,vh,zcm,zcz,zcz-gp") },
-	{ str_lit("apple-a15"), str_lit("CONTEXTIDREL2,aes,alternate-sextload-cvt-f32-pattern,altnzcv,am,amvs,apple-a15,arith-bcc-fusion,arith-cbz-fusion,bf16,bti,ccdp,ccidx,ccpp,complxnum,crc,crypto,disable-latency-sched-heuristic,dit,dotprod,ecv,el2vmsa,el3,fgt,flagm,fp-armv8,fp16fml,fptoint,fullfp16,fuse-address,fuse-aes,fuse-arith-logic,fuse-crypto-eor,fuse-csel,fuse-literals,i8mm,jsconv,lor,lse,lse2,mpam,neon,nv,pan,pan-rwv,pauth,perfmon,predres,ras,rcpc,rcpc-immo,rdm,sb,sel2,sha2,sha3,specrestrict,ssbs,store-pair-suppress,tlb-rmi,tracev8.4,uaops,v8.1a,v8.2a,v8.3a,v8.4a,v8.5a,v8.6a,v8a,vh,zcm,zcz,zcz-gp") },
-	{ str_lit("apple-a16"), str_lit("CONTEXTIDREL2,aes,alternate-sextload-cvt-f32-pattern,altnzcv,am,amvs,apple-a16,arith-bcc-fusion,arith-cbz-fusion,bf16,bti,ccdp,ccidx,ccpp,complxnum,crc,crypto,disable-latency-sched-heuristic,dit,dotprod,ecv,el2vmsa,el3,fgt,flagm,fp-armv8,fp16fml,fptoint,fullfp16,fuse-address,fuse-aes,fuse-arith-logic,fuse-crypto-eor,fuse-csel,fuse-literals,hcx,i8mm,jsconv,lor,lse,lse2,mpam,neon,nv,pan,pan-rwv,pauth,perfmon,predres,ras,rcpc,rcpc-immo,rdm,sb,sel2,sha2,sha3,specrestrict,ssbs,store-pair-suppress,tlb-rmi,tracev8.4,uaops,v8.1a,v8.2a,v8.3a,v8.4a,v8.5a,v8.6a,v8a,vh,zcm,zcz,zcz-gp") },
-	{ str_lit("apple-a7"), str_lit("aes,alternate-sextload-cvt-f32-pattern,apple-a7,apple-a7-sysreg,arith-bcc-fusion,arith-cbz-fusion,crypto,disable-latency-sched-heuristic,el2vmsa,el3,fp-armv8,fuse-aes,fuse-crypto-eor,neon,perfmon,sha2,store-pair-suppress,v8a,zcm,zcz,zcz-fp-workaround,zcz-gp") },
-	{ str_lit("apple-a8"), str_lit("aes,alternate-sextload-cvt-f32-pattern,apple-a7,apple-a7-sysreg,arith-bcc-fusion,arith-cbz-fusion,crypto,disable-latency-sched-heuristic,el2vmsa,el3,fp-armv8,fuse-aes,fuse-crypto-eor,neon,perfmon,sha2,store-pair-suppress,v8a,zcm,zcz,zcz-fp-workaround,zcz-gp") },
-	{ str_lit("apple-a9"), str_lit("aes,alternate-sextload-cvt-f32-pattern,apple-a7,apple-a7-sysreg,arith-bcc-fusion,arith-cbz-fusion,crypto,disable-latency-sched-heuristic,el2vmsa,el3,fp-armv8,fuse-aes,fuse-crypto-eor,neon,perfmon,sha2,store-pair-suppress,v8a,zcm,zcz,zcz-fp-workaround,zcz-gp") },
-	{ str_lit("apple-latest"), str_lit("CONTEXTIDREL2,aes,alternate-sextload-cvt-f32-pattern,altnzcv,am,amvs,apple-a16,arith-bcc-fusion,arith-cbz-fusion,bf16,bti,ccdp,ccidx,ccpp,complxnum,crc,crypto,disable-latency-sched-heuristic,dit,dotprod,ecv,el2vmsa,el3,fgt,flagm,fp-armv8,fp16fml,fptoint,fullfp16,fuse-address,fuse-aes,fuse-arith-logic,fuse-crypto-eor,fuse-csel,fuse-literals,hcx,i8mm,jsconv,lor,lse,lse2,mpam,neon,nv,pan,pan-rwv,pauth,perfmon,predres,ras,rcpc,rcpc-immo,rdm,sb,sel2,sha2,sha3,specrestrict,ssbs,store-pair-suppress,tlb-rmi,tracev8.4,uaops,v8.1a,v8.2a,v8.3a,v8.4a,v8.5a,v8.6a,v8a,vh,zcm,zcz,zcz-gp") },
-	{ str_lit("apple-m1"), str_lit("CONTEXTIDREL2,aes,aggressive-fma,alternate-sextload-cvt-f32-pattern,altnzcv,am,apple-a14,arith-bcc-fusion,arith-cbz-fusion,ccdp,ccidx,ccpp,complxnum,crc,crypto,disable-latency-sched-heuristic,dit,dotprod,el2vmsa,el3,flagm,fp-armv8,fp16fml,fptoint,fullfp16,fuse-address,fuse-adrp-add,fuse-aes,fuse-arith-logic,fuse-crypto-eor,fuse-csel,fuse-literals,jsconv,lor,lse,lse2,mpam,neon,nv,pan,pan-rwv,pauth,perfmon,predres,ras,rcpc,rcpc-immo,rdm,sb,sel2,sha2,sha3,specrestrict,ssbs,store-pair-suppress,tlb-rmi,tracev8.4,uaops,v8.1a,v8.2a,v8.3a,v8.4a,v8a,vh,zcm,zcz,zcz-gp") },
-	{ str_lit("apple-m2"), str_lit("CONTEXTIDREL2,aes,alternate-sextload-cvt-f32-pattern,altnzcv,am,amvs,apple-a15,arith-bcc-fusion,arith-cbz-fusion,bf16,bti,ccdp,ccidx,ccpp,complxnum,crc,crypto,disable-latency-sched-heuristic,dit,dotprod,ecv,el2vmsa,el3,fgt,flagm,fp-armv8,fp16fml,fptoint,fullfp16,fuse-address,fuse-aes,fuse-arith-logic,fuse-crypto-eor,fuse-csel,fuse-literals,i8mm,jsconv,lor,lse,lse2,mpam,neon,nv,pan,pan-rwv,pauth,perfmon,predres,ras,rcpc,rcpc-immo,rdm,sb,sel2,sha2,sha3,specrestrict,ssbs,store-pair-suppress,tlb-rmi,tracev8.4,uaops,v8.1a,v8.2a,v8.3a,v8.4a,v8.5a,v8.6a,v8a,vh,zcm,zcz,zcz-gp") },
-	{ str_lit("apple-s4"), str_lit("CONTEXTIDREL2,aes,alternate-sextload-cvt-f32-pattern,apple-a12,arith-bcc-fusion,arith-cbz-fusion,ccidx,ccpp,complxnum,crc,crypto,disable-latency-sched-heuristic,el2vmsa,el3,fp-armv8,fullfp16,fuse-aes,fuse-crypto-eor,jsconv,lor,lse,neon,pan,pan-rwv,pauth,perfmon,ras,rcpc,rdm,sha2,store-pair-suppress,uaops,v8.1a,v8.2a,v8.3a,v8a,vh,zcm,zcz,zcz-gp") },
-	{ str_lit("apple-s5"), str_lit("CONTEXTIDREL2,aes,alternate-sextload-cvt-f32-pattern,apple-a12,arith-bcc-fusion,arith-cbz-fusion,ccidx,ccpp,complxnum,crc,crypto,disable-latency-sched-heuristic,el2vmsa,el3,fp-armv8,fullfp16,fuse-aes,fuse-crypto-eor,jsconv,lor,lse,neon,pan,pan-rwv,pauth,perfmon,ras,rcpc,rdm,sha2,store-pair-suppress,uaops,v8.1a,v8.2a,v8.3a,v8a,vh,zcm,zcz,zcz-gp") },
-	{ str_lit("carmel"), str_lit("CONTEXTIDREL2,aes,carmel,ccpp,crc,crypto,el2vmsa,el3,fp-armv8,fullfp16,lor,lse,neon,pan,pan-rwv,ras,rdm,sha2,uaops,v8.1a,v8.2a,v8a,vh") },
-	{ str_lit("cortex-a34"), str_lit("a35,aes,crc,crypto,el2vmsa,el3,fp-armv8,neon,perfmon,sha2,v8a") },
-	{ str_lit("cortex-a35"), str_lit("a35,aes,crc,crypto,el2vmsa,el3,fp-armv8,neon,perfmon,sha2,v8a") },
-	{ str_lit("cortex-a510"), str_lit("CONTEXTIDREL2,a510,altnzcv,am,bf16,bti,ccdp,ccidx,ccpp,complxnum,crc,dit,dotprod,el2vmsa,el3,ete,flagm,fp-armv8,fp16fml,fptoint,fullfp16,fuse-adrp-add,fuse-aes,i8mm,jsconv,lor,lse,lse2,mec,mpam,mte,neon,nv,pan,pan-rwv,pauth,perfmon,predres,ras,rcpc,rcpc-immo,rdm,rme,sb,sel2,specrestrict,ssbs,sve,sve2,sve2-bitperm,tlb-rmi,tracev8.4,trbe,uaops,use-postra-scheduler,use-scalar-inc-vl,v8.1a,v8.2a,v8.3a,v8.4a,v8.5a,v8a,v9a,vh") },
-	{ str_lit("cortex-a53"), str_lit("a53,aes,balance-fp-ops,crc,crypto,el2vmsa,el3,fp-armv8,fuse-adrp-add,fuse-aes,neon,perfmon,sha2,use-postra-scheduler,v8a") },
-	{ str_lit("cortex-a55"), str_lit("CONTEXTIDREL2,a55,aes,ccpp,crc,crypto,dotprod,el2vmsa,el3,fp-armv8,fullfp16,fuse-address,fuse-adrp-add,fuse-aes,lor,lse,neon,pan,pan-rwv,perfmon,ras,rcpc,rdm,sha2,uaops,use-postra-scheduler,v8.1a,v8.2a,v8a,vh") },
-	{ str_lit("cortex-a57"), str_lit("a57,aes,balance-fp-ops,crc,crypto,el2vmsa,el3,enable-select-opt,fp-armv8,fuse-adrp-add,fuse-aes,fuse-literals,neon,perfmon,predictable-select-expensive,sha2,use-postra-scheduler,v8a") },
-	{ str_lit("cortex-a65"), str_lit("CONTEXTIDREL2,a65,aes,ccpp,crc,crypto,dotprod,el2vmsa,el3,enable-select-opt,fp-armv8,fullfp16,fuse-address,fuse-adrp-add,fuse-aes,fuse-literals,lor,lse,neon,pan,pan-rwv,perfmon,predictable-select-expensive,ras,rcpc,rdm,sha2,ssbs,uaops,v8.1a,v8.2a,v8a,vh") },
-	{ str_lit("cortex-a65ae"), str_lit("CONTEXTIDREL2,a65,aes,ccpp,crc,crypto,dotprod,el2vmsa,el3,enable-select-opt,fp-armv8,fullfp16,fuse-address,fuse-adrp-add,fuse-aes,fuse-literals,lor,lse,neon,pan,pan-rwv,perfmon,predictable-select-expensive,ras,rcpc,rdm,sha2,ssbs,uaops,v8.1a,v8.2a,v8a,vh") },
-	{ str_lit("cortex-a710"), str_lit("CONTEXTIDREL2,a710,addr-lsl-fast,altnzcv,alu-lsl-fast,am,bf16,bti,ccdp,ccidx,ccpp,cmp-bcc-fusion,complxnum,crc,dit,dotprod,el2vmsa,el3,enable-select-opt,ete,flagm,fp-armv8,fp16fml,fptoint,fullfp16,fuse-adrp-add,fuse-aes,i8mm,jsconv,lor,lse,lse2,mec,mpam,mte,neon,nv,pan,pan-rwv,pauth,perfmon,predictable-select-expensive,predres,ras,rcpc,rcpc-immo,rdm,rme,sb,sel2,specrestrict,ssbs,sve,sve2,sve2-bitperm,tlb-rmi,tracev8.4,trbe,uaops,use-postra-scheduler,use-scalar-inc-vl,v8.1a,v8.2a,v8.3a,v8.4a,v8.5a,v8a,v9a,vh") },
-	{ str_lit("cortex-a715"), str_lit("CONTEXTIDREL2,a715,addr-lsl-fast,altnzcv,alu-lsl-fast,am,bf16,bti,ccdp,ccidx,ccpp,cmp-bcc-fusion,complxnum,crc,dit,dotprod,el2vmsa,el3,enable-select-opt,ete,flagm,fp-armv8,fp16fml,fptoint,fullfp16,fuse-adrp-add,fuse-aes,i8mm,jsconv,lor,lse,lse2,mec,mpam,mte,neon,nv,pan,pan-rwv,pauth,perfmon,predictable-select-expensive,predres,ras,rcpc,rcpc-immo,rdm,rme,sb,sel2,spe,specrestrict,ssbs,sve,sve2,sve2-bitperm,tlb-rmi,tracev8.4,trbe,uaops,use-postra-scheduler,use-scalar-inc-vl,v8.1a,v8.2a,v8.3a,v8.4a,v8.5a,v8a,v9a,vh") },
-	{ str_lit("cortex-a72"), str_lit("a72,aes,crc,crypto,el2vmsa,el3,enable-select-opt,fp-armv8,fuse-adrp-add,fuse-aes,fuse-literals,neon,perfmon,predictable-select-expensive,sha2,v8a") },
-	{ str_lit("cortex-a73"), str_lit("a73,aes,crc,crypto,el2vmsa,el3,enable-select-opt,fp-armv8,fuse-adrp-add,fuse-aes,neon,perfmon,predictable-select-expensive,sha2,v8a") },
-	{ str_lit("cortex-a75"), str_lit("CONTEXTIDREL2,a75,aes,ccpp,crc,crypto,dotprod,el2vmsa,el3,enable-select-opt,fp-armv8,fullfp16,fuse-adrp-add,fuse-aes,lor,lse,neon,pan,pan-rwv,perfmon,predictable-select-expensive,ras,rcpc,rdm,sha2,uaops,v8.1a,v8.2a,v8a,vh") },
-	{ str_lit("cortex-a76"), str_lit("CONTEXTIDREL2,a76,addr-lsl-fast,aes,alu-lsl-fast,ccpp,crc,crypto,dotprod,el2vmsa,el3,enable-select-opt,fp-armv8,fullfp16,fuse-adrp-add,fuse-aes,lor,lse,neon,pan,pan-rwv,perfmon,predictable-select-expensive,ras,rcpc,rdm,sha2,ssbs,uaops,v8.1a,v8.2a,v8a,vh") },
-	{ str_lit("cortex-a76ae"), str_lit("CONTEXTIDREL2,a76,addr-lsl-fast,aes,alu-lsl-fast,ccpp,crc,crypto,dotprod,el2vmsa,el3,enable-select-opt,fp-armv8,fullfp16,fuse-adrp-add,fuse-aes,lor,lse,neon,pan,pan-rwv,perfmon,predictable-select-expensive,ras,rcpc,rdm,sha2,ssbs,uaops,v8.1a,v8.2a,v8a,vh") },
-	{ str_lit("cortex-a77"), str_lit("CONTEXTIDREL2,a77,addr-lsl-fast,aes,alu-lsl-fast,ccpp,cmp-bcc-fusion,crc,crypto,dotprod,el2vmsa,el3,enable-select-opt,fp-armv8,fullfp16,fuse-adrp-add,fuse-aes,lor,lse,neon,pan,pan-rwv,perfmon,predictable-select-expensive,ras,rcpc,rdm,sha2,ssbs,uaops,v8.1a,v8.2a,v8a,vh") },
-	{ str_lit("cortex-a78"), str_lit("CONTEXTIDREL2,a78,addr-lsl-fast,aes,alu-lsl-fast,ccpp,cmp-bcc-fusion,crc,crypto,dotprod,el2vmsa,el3,enable-select-opt,fp-armv8,fullfp16,fuse-adrp-add,fuse-aes,lor,lse,neon,pan,pan-rwv,perfmon,predictable-select-expensive,ras,rcpc,rdm,sha2,spe,ssbs,uaops,use-postra-scheduler,v8.1a,v8.2a,v8a,vh") },
-	{ str_lit("cortex-a78c"), str_lit("CONTEXTIDREL2,a78c,addr-lsl-fast,aes,alu-lsl-fast,ccpp,cmp-bcc-fusion,crc,crypto,dotprod,el2vmsa,el3,enable-select-opt,flagm,fp-armv8,fullfp16,fuse-adrp-add,fuse-aes,lor,lse,neon,pan,pan-rwv,pauth,perfmon,predictable-select-expensive,ras,rcpc,rdm,sha2,spe,ssbs,uaops,use-postra-scheduler,v8.1a,v8.2a,v8a,vh") },
-	{ str_lit("cortex-r82"), str_lit("CONTEXTIDREL2,ccidx,ccpp,complxnum,cortex-r82,crc,dit,dotprod,flagm,fp-armv8,fp16fml,fullfp16,jsconv,lse,neon,pan,pan-rwv,pauth,perfmon,predres,ras,rcpc,rcpc-immo,rdm,sb,sel2,specrestrict,ssbs,tlb-rmi,tracev8.4,uaops,use-postra-scheduler,v8r") },
-	{ str_lit("cortex-x1"), str_lit("CONTEXTIDREL2,addr-lsl-fast,aes,alu-lsl-fast,ccpp,cmp-bcc-fusion,cortex-x1,crc,crypto,dotprod,el2vmsa,el3,enable-select-opt,fp-armv8,fullfp16,fuse-adrp-add,fuse-aes,lor,lse,neon,pan,pan-rwv,perfmon,predictable-select-expensive,ras,rcpc,rdm,sha2,spe,ssbs,uaops,use-postra-scheduler,v8.1a,v8.2a,v8a,vh") },
-	{ str_lit("cortex-x1c"), str_lit("CONTEXTIDREL2,addr-lsl-fast,aes,alu-lsl-fast,ccpp,cmp-bcc-fusion,cortex-x1,crc,crypto,dotprod,el2vmsa,el3,enable-select-opt,flagm,fp-armv8,fullfp16,fuse-adrp-add,fuse-aes,lor,lse,lse2,neon,pan,pan-rwv,pauth,perfmon,predictable-select-expensive,ras,rcpc,rcpc-immo,rdm,sha2,spe,ssbs,uaops,use-postra-scheduler,v8.1a,v8.2a,v8a,vh") },
-	{ str_lit("cortex-x2"), str_lit("CONTEXTIDREL2,addr-lsl-fast,altnzcv,alu-lsl-fast,am,bf16,bti,ccdp,ccidx,ccpp,cmp-bcc-fusion,complxnum,cortex-x2,crc,dit,dotprod,el2vmsa,el3,enable-select-opt,ete,flagm,fp-armv8,fp16fml,fptoint,fullfp16,fuse-adrp-add,fuse-aes,i8mm,jsconv,lor,lse,lse2,mec,mpam,mte,neon,nv,pan,pan-rwv,pauth,perfmon,predictable-select-expensive,predres,ras,rcpc,rcpc-immo,rdm,rme,sb,sel2,specrestrict,ssbs,sve,sve2,sve2-bitperm,tlb-rmi,tracev8.4,trbe,uaops,use-postra-scheduler,use-scalar-inc-vl,v8.1a,v8.2a,v8.3a,v8.4a,v8.5a,v8a,v9a,vh") },
-	{ str_lit("cortex-x3"), str_lit("CONTEXTIDREL2,addr-lsl-fast,altnzcv,alu-lsl-fast,am,bf16,bti,ccdp,ccidx,ccpp,complxnum,cortex-x3,crc,dit,dotprod,el2vmsa,el3,enable-select-opt,ete,flagm,fp-armv8,fp16fml,fptoint,fullfp16,fuse-adrp-add,fuse-aes,i8mm,jsconv,lor,lse,lse2,mec,mpam,mte,neon,nv,pan,pan-rwv,pauth,perfmon,predictable-select-expensive,predres,ras,rcpc,rcpc-immo,rdm,rme,sb,sel2,spe,specrestrict,ssbs,sve,sve2,sve2-bitperm,tlb-rmi,tracev8.4,trbe,uaops,use-postra-scheduler,use-scalar-inc-vl,v8.1a,v8.2a,v8.3a,v8.4a,v8.5a,v8a,v9a,vh") },
-	{ str_lit("cyclone"), str_lit("aes,alternate-sextload-cvt-f32-pattern,apple-a7,apple-a7-sysreg,arith-bcc-fusion,arith-cbz-fusion,crypto,disable-latency-sched-heuristic,el2vmsa,el3,fp-armv8,fuse-aes,fuse-crypto-eor,neon,perfmon,sha2,store-pair-suppress,v8a,zcm,zcz,zcz-fp-workaround,zcz-gp") },
-	{ str_lit("exynos-m3"), str_lit("addr-lsl-fast,aes,alu-lsl-fast,crc,crypto,el2vmsa,el3,exynos-cheap-as-move,exynosm3,force-32bit-jump-tables,fp-armv8,fuse-address,fuse-adrp-add,fuse-aes,fuse-csel,fuse-literals,neon,perfmon,predictable-select-expensive,sha2,store-pair-suppress,use-postra-scheduler,v8a") },
-	{ str_lit("exynos-m4"), str_lit("CONTEXTIDREL2,addr-lsl-fast,aes,alu-lsl-fast,arith-bcc-fusion,arith-cbz-fusion,ccpp,crc,crypto,dotprod,el2vmsa,el3,exynos-cheap-as-move,exynosm4,force-32bit-jump-tables,fp-armv8,fullfp16,fuse-address,fuse-adrp-add,fuse-aes,fuse-arith-logic,fuse-csel,fuse-literals,lor,lse,neon,pan,pan-rwv,perfmon,ras,rdm,sha2,store-pair-suppress,uaops,use-postra-scheduler,v8.1a,v8.2a,v8a,vh,zcz,zcz-gp") },
-	{ str_lit("exynos-m5"), str_lit("CONTEXTIDREL2,addr-lsl-fast,aes,alu-lsl-fast,arith-bcc-fusion,arith-cbz-fusion,ccpp,crc,crypto,dotprod,el2vmsa,el3,exynos-cheap-as-move,exynosm4,force-32bit-jump-tables,fp-armv8,fullfp16,fuse-address,fuse-adrp-add,fuse-aes,fuse-arith-logic,fuse-csel,fuse-literals,lor,lse,neon,pan,pan-rwv,perfmon,ras,rdm,sha2,store-pair-suppress,uaops,use-postra-scheduler,v8.1a,v8.2a,v8a,vh,zcz,zcz-gp") },
-	{ str_lit("falkor"), str_lit("addr-lsl-fast,aes,alu-lsl-fast,crc,crypto,el2vmsa,el3,falkor,fp-armv8,neon,perfmon,predictable-select-expensive,rdm,sha2,slow-strqro-store,store-pair-suppress,use-postra-scheduler,v8a,zcz,zcz-gp") },
-	{ str_lit("generic"), str_lit("enable-select-opt,ete,fp-armv8,fuse-adrp-add,fuse-aes,neon,trbe,use-postra-scheduler") },
-	{ str_lit("kryo"), str_lit("addr-lsl-fast,aes,alu-lsl-fast,crc,crypto,el2vmsa,el3,fp-armv8,kryo,neon,perfmon,predictable-select-expensive,sha2,store-pair-suppress,use-postra-scheduler,v8a,zcz,zcz-gp") },
-	{ str_lit("neoverse-512tvb"), str_lit("CONTEXTIDREL2,addr-lsl-fast,aes,alu-lsl-fast,am,bf16,ccdp,ccidx,ccpp,complxnum,crc,crypto,dit,dotprod,el2vmsa,el3,enable-select-opt,flagm,fp-armv8,fp16fml,fullfp16,fuse-adrp-add,fuse-aes,i8mm,jsconv,lor,lse,lse2,mpam,neon,neoverse512tvb,nv,pan,pan-rwv,pauth,perfmon,predictable-select-expensive,rand,ras,rcpc,rcpc-immo,rdm,sel2,sha2,spe,ssbs,sve,tlb-rmi,tracev8.4,uaops,use-postra-scheduler,v8.1a,v8.2a,v8.3a,v8.4a,v8a,vh") },
-	{ str_lit("neoverse-e1"), str_lit("CONTEXTIDREL2,aes,ccpp,crc,crypto,dotprod,el2vmsa,el3,fp-armv8,fullfp16,fuse-adrp-add,fuse-aes,lor,lse,neon,neoversee1,pan,pan-rwv,perfmon,ras,rcpc,rdm,sha2,ssbs,uaops,use-postra-scheduler,v8.1a,v8.2a,v8a,vh") },
-	{ str_lit("neoverse-n1"), str_lit("CONTEXTIDREL2,addr-lsl-fast,aes,alu-lsl-fast,ccpp,crc,crypto,dotprod,el2vmsa,el3,enable-select-opt,fp-armv8,fullfp16,fuse-adrp-add,fuse-aes,lor,lse,neon,neoversen1,pan,pan-rwv,perfmon,predictable-select-expensive,ras,rcpc,rdm,sha2,spe,ssbs,uaops,use-postra-scheduler,v8.1a,v8.2a,v8a,vh") },
-	{ str_lit("neoverse-n2"), str_lit("CONTEXTIDREL2,addr-lsl-fast,altnzcv,alu-lsl-fast,am,bf16,bti,ccdp,ccidx,ccpp,complxnum,crc,dit,dotprod,el2vmsa,el3,enable-select-opt,ete,flagm,fp-armv8,fptoint,fullfp16,fuse-adrp-add,fuse-aes,i8mm,jsconv,lor,lse,lse2,mec,mpam,mte,neon,neoversen2,nv,pan,pan-rwv,pauth,perfmon,predictable-select-expensive,predres,ras,rcpc,rcpc-immo,rdm,rme,sb,sel2,specrestrict,ssbs,sve,sve2,sve2-bitperm,tlb-rmi,tracev8.4,trbe,uaops,use-postra-scheduler,use-scalar-inc-vl,v8.1a,v8.2a,v8.3a,v8.4a,v8.5a,v8a,v9a,vh") },
-	{ str_lit("neoverse-v1"), str_lit("CONTEXTIDREL2,addr-lsl-fast,aes,alu-lsl-fast,am,bf16,ccdp,ccidx,ccpp,complxnum,crc,crypto,dit,dotprod,el2vmsa,el3,enable-select-opt,flagm,fp-armv8,fp16fml,fullfp16,fuse-adrp-add,fuse-aes,i8mm,jsconv,lor,lse,lse2,mpam,neon,neoversev1,no-sve-fp-ld1r,nv,pan,pan-rwv,pauth,perfmon,predictable-select-expensive,rand,ras,rcpc,rcpc-immo,rdm,sel2,sha2,spe,ssbs,sve,tlb-rmi,tracev8.4,uaops,use-postra-scheduler,v8.1a,v8.2a,v8.3a,v8.4a,v8a,vh") },
-	{ str_lit("neoverse-v2"), str_lit("CONTEXTIDREL2,addr-lsl-fast,altnzcv,alu-lsl-fast,am,bf16,bti,ccdp,ccidx,ccpp,complxnum,crc,dit,dotprod,el2vmsa,el3,enable-select-opt,ete,flagm,fp-armv8,fp16fml,fptoint,fullfp16,fuse-adrp-add,fuse-aes,i8mm,jsconv,lor,lse,lse2,mec,mpam,mte,neon,neoversev2,nv,pan,pan-rwv,pauth,perfmon,predictable-select-expensive,predres,rand,ras,rcpc,rcpc-immo,rdm,rme,sb,sel2,spe,specrestrict,ssbs,sve,sve2,sve2-bitperm,tlb-rmi,tracev8.4,trbe,uaops,use-postra-scheduler,use-scalar-inc-vl,v8.1a,v8.2a,v8.3a,v8.4a,v8.5a,v8a,v9a,vh") },
-	{ str_lit("saphira"), str_lit("CONTEXTIDREL2,addr-lsl-fast,aes,alu-lsl-fast,am,ccidx,ccpp,complxnum,crc,crypto,dit,dotprod,el2vmsa,el3,flagm,fp-armv8,jsconv,lor,lse,lse2,mpam,neon,nv,pan,pan-rwv,pauth,perfmon,predictable-select-expensive,ras,rcpc,rcpc-immo,rdm,saphira,sel2,sha2,spe,store-pair-suppress,tlb-rmi,tracev8.4,uaops,use-postra-scheduler,v8.1a,v8.2a,v8.3a,v8.4a,v8a,vh,zcz,zcz-gp") },
-	{ str_lit("thunderx"), str_lit("aes,crc,crypto,el2vmsa,el3,fp-armv8,neon,perfmon,predictable-select-expensive,sha2,store-pair-suppress,thunderx,use-postra-scheduler,v8a") },
-	{ str_lit("thunderx2t99"), str_lit("CONTEXTIDREL2,aes,aggressive-fma,arith-bcc-fusion,crc,crypto,el2vmsa,el3,fp-armv8,lor,lse,neon,pan,predictable-select-expensive,rdm,sha2,store-pair-suppress,thunderx2t99,use-postra-scheduler,v8.1a,v8a,vh") },
-	{ str_lit("thunderx3t110"), str_lit("CONTEXTIDREL2,aes,aggressive-fma,arith-bcc-fusion,balance-fp-ops,ccidx,ccpp,complxnum,crc,crypto,el2vmsa,el3,fp-armv8,jsconv,lor,lse,neon,pan,pan-rwv,pauth,perfmon,predictable-select-expensive,ras,rcpc,rdm,sha2,store-pair-suppress,strict-align,thunderx3t110,uaops,use-postra-scheduler,v8.1a,v8.2a,v8.3a,v8a,vh") },
-	{ str_lit("thunderxt81"), str_lit("aes,crc,crypto,el2vmsa,el3,fp-armv8,neon,perfmon,predictable-select-expensive,sha2,store-pair-suppress,thunderxt81,use-postra-scheduler,v8a") },
-	{ str_lit("thunderxt83"), str_lit("aes,crc,crypto,el2vmsa,el3,fp-armv8,neon,perfmon,predictable-select-expensive,sha2,store-pair-suppress,thunderxt83,use-postra-scheduler,v8a") },
-	{ str_lit("thunderxt88"), str_lit("aes,crc,crypto,el2vmsa,el3,fp-armv8,neon,perfmon,predictable-select-expensive,sha2,store-pair-suppress,thunderxt88,use-postra-scheduler,v8a") },
-	{ str_lit("tsv110"), str_lit("CONTEXTIDREL2,aes,ccpp,complxnum,crc,crypto,dotprod,el2vmsa,el3,fp-armv8,fp16fml,fullfp16,fuse-aes,jsconv,lor,lse,neon,pan,pan-rwv,perfmon,ras,rdm,sha2,spe,store-pair-suppress,tsv110,uaops,use-postra-scheduler,v8.1a,v8.2a,v8a,vh") },
-	// TargetArch_wasm32:
-	{ str_lit("bleeding-edge"), str_lit("atomics,bulk-memory,mutable-globals,nontrapping-fptoint,sign-ext,simd128,tail-call") },
-	{ str_lit("generic"), str_lit("mutable-globals,sign-ext") },
-	{ str_lit("mvp"), str_lit("") },
-	// TargetArch_wasm64p32:
-	{ str_lit("bleeding-edge"), str_lit("atomics,bulk-memory,mutable-globals,nontrapping-fptoint,sign-ext,simd128,tail-call") },
-	{ str_lit("generic"), str_lit("mutable-globals,sign-ext") },
-	{ str_lit("mvp"), str_lit("") },
-};
 
 gb_global String target_endian_names[TargetEndian_COUNT] = {
 	str_lit("little"),
@@ -742,10 +281,12 @@ enum VetFlags : u64 {
 	VetFlag_UnusedVariables = 1u<<5,
 	VetFlag_UnusedImports   = 1u<<6,
 	VetFlag_Deprecated      = 1u<<7,
+	VetFlag_Cast            = 1u<<8,
+	VetFlag_Tabs            = 1u<<9,
 
 	VetFlag_Unused = VetFlag_UnusedVariables|VetFlag_UnusedImports,
 
-	VetFlag_All = VetFlag_Unused|VetFlag_Shadowing|VetFlag_UsingStmt|VetFlag_Deprecated,
+	VetFlag_All = VetFlag_Unused|VetFlag_Shadowing|VetFlag_UsingStmt|VetFlag_Deprecated|VetFlag_Cast,
 
 	VetFlag_Using = VetFlag_UsingStmt|VetFlag_UsingParam,
 };
@@ -769,6 +310,10 @@ u64 get_vet_flag_from_name(String const &name) {
 		return VetFlag_Semicolon;
 	} else if (name == "deprecated") {
 		return VetFlag_Deprecated;
+	} else if (name == "cast") {
+		return VetFlag_Cast;
+	} else if (name == "tabs") {
+		return VetFlag_Tabs;
 	}
 	return VetFlag_NONE;
 }
@@ -862,6 +407,8 @@ struct BuildContext {
 	bool   keep_object_files;
 	bool   disallow_do;
 
+	StringSet custom_attributes;
+
 	bool   strict_style;
 
 	bool   ignore_warnings;
@@ -873,6 +420,7 @@ struct BuildContext {
 
 	bool   ignore_lazy;
 	bool   ignore_llvm_build;
+	bool   ignore_panic;
 
 	bool   ignore_microsoft_magic;
 	bool   linker_map_file;
@@ -1882,6 +1430,8 @@ gb_internal void init_build_context(TargetMetrics *cross_target, Subtarget subta
 		bc->thread_count = gb_max(bc->affinity.thread_count, 1);
 	}
 
+	string_set_init(&bc->custom_attributes);
+
 	bc->ODIN_VENDOR  = str_lit("odin");
 	bc->ODIN_VERSION = ODIN_VERSION;
 	bc->ODIN_ROOT    = odin_root_dir();
@@ -2053,10 +1603,12 @@ gb_internal void init_build_context(TargetMetrics *cross_target, Subtarget subta
 		gbString link_flags = gb_string_make(heap_allocator(), " ");
 		// link_flags = gb_string_appendc(link_flags, "--export-all ");
 		// link_flags = gb_string_appendc(link_flags, "--export-table ");
-		link_flags = gb_string_appendc(link_flags, "--allow-undefined ");
 		// if (bc->metrics.arch == TargetArch_wasm64) {
 		// 	link_flags = gb_string_appendc(link_flags, "-mwasm64 ");
 		// }
+		if (bc->metrics.os != TargetOs_orca) {
+			link_flags = gb_string_appendc(link_flags, "--allow-undefined ");
+		}
 		if (bc->no_entry_point || bc->metrics.os == TargetOs_orca) {
 			link_flags = gb_string_appendc(link_flags, "--no-entry ");
 		}