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fixes, convering x8616_decode_gen_emit_plan to use formatting template.

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ed
2026-09-08 13:42:59 -04:00
parent 28e6e38c92
commit 7e533cbfb2
7 changed files with 279 additions and 201 deletions
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code/duffle/memory.h
+33 -13
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@@ -5,7 +5,7 @@
#define MEM_ALIGNMENT_DEFAULT 4
#define assert_bounds(point, start, end) for(;0;){ \
#define assert_bounds(point, start, end) do{ \
assert((start) <= (point)); \
assert((point) <= (end)); \
} while(0)
@@ -67,7 +67,7 @@ FI_ B4 mem_match (U8 a, U8 b, U8 z) { return mem_compare(a, b, z) == 0; }
typedef unsigned char TSet_(UTF8);
typedef Struct_(Str8) { UTF8* ptr; U8 len; }; typedef Str8 Slice_UTF8;
typedef Struct_(Slice_Str8) { Str8* ptr; U8 len; };
#define slit8(string_literal) (Str8){ (UTF8*) string_literal, S_(string_literal) - 1 }
#define slit8(string_literal) ((Str8){ (UTF8*) string_literal, S_(string_literal) - 1 })
#define str8(p,l) (Str8){p,l}
typedef Struct_(Slice) { U8 ptr; U8 len; }; // Untyped Slice
@@ -81,7 +81,6 @@ FI_ Slice slice_ut_(U8 ptr, U8 len) { return (Slice){ptr, len}; }
#define slice_ut(ptr,len) slice_ut_(u8_(ptr), u8_(len))
#define slice_ut_arr(a) slice_ut_(u8_(a), S_(a))
#define slice_to_ut(s) slice_ut_(u8_((s).ptr), S_slice(s))
#define slice_iter(container, iter) (T_((container).ptr) iter = (container).ptr; iter != slice_end(container); ++ iter)
#define slice_arg_from_array(type, ...) & (tmpl(Slice,type)) { .ptr = Array_decl(type,__VA_ARGS__), .len = Array_len( Array_decl(type,__VA_ARGS__)) }
#define slice_from_array(type, array) (tmpl(Slice,type)) { .ptr = array, .len = S_(array) }
@@ -108,6 +107,15 @@ typedef Slice_(U8);
#pragma endregion Slice
I_ Slice mem_push_aligned_typed(U8 start, U8 capacity, U8_R used, U8 amount, U4 alignment, U4 type_width) {
if (amount == 0) { return (Slice){}; }
U8 desired = amount * (type_width == 0 ? 1 : type_width);
U8 to_commit = align_pow2(desired, alignment ? alignment : MEM_ALIGNMENT_DEFAULT);
U8 ptr = start + used[0];
mem_bump_u8(start, capacity, used, to_commit);
return (Slice){ ptr, to_commit };
}
#pragma region FArena
typedef Opt_(farena) { U8 alignment, type_width; };
@@ -118,13 +126,8 @@ FI_ void farena_init(FArena_R arena, Slice mem) { assert(arena != nullptr);
arena->used = 0;
}
FI_ FArena farena_make(Slice mem) { FArena a; farena_init(& a, mem); return a; }
I_ Slice farena_push(FArena_R arena, U8 amount, Opt_farena o) {
if (amount == 0) { return (Slice){}; }
U8 desired = amount * (o.type_width == 0 ? 1 : o.type_width);
U8 to_commit = align_pow2(desired, o.alignment ? o.alignment : MEM_ALIGNMENT_DEFAULT);
U8 ptr = arena->start + arena->used;
mem_bump_u8(arena->start, arena->capacity, & arena->used, to_commit);
return (Slice){ ptr, to_commit };
FI_ Slice farena_push(FArena_R arena, U8 amount, Opt_farena o) {
return mem_push_aligned_typed(arena->start, arena->capacity, & arena->used, amount, o.alignment, o.type_width);
}
FI_ void farena_reset (FArena_R arena) { arena->used = 0; }
FI_ void farena_rewind(FArena_R arena, U8 save_point) {
@@ -132,8 +135,25 @@ FI_ void farena_rewind(FArena_R arena, U8 save_point) {
arena->used = save_point;
}
FI_ U8 farena_save(FArena arena) { return arena.used; }
#define farena_push_(arena, amount, ...) farena_push((arena), (amount), opt_(farena, __VA_ARGS__))
#define farena_push_type(arena, type, ...) C_(type*, farena_push((arena), 1, opt_(farena, .type_width=S_(type), __VA_ARGS__)).ptr)
#define farena_push_array(arena, type, amount, ...) (tmpl(Slice,type)){ C_(type*, farena_push((arena), (amount), opt_(farena, .type_width=S_(type), __VA_ARGS__)).ptr), (amount) }
#define farena_push_(arena, amount, ...) farena_push((arena),(amount),opt_(farena,__VA_ARGS__))
#define farena_push_type(arena, type, ...) C_(type*,farena_push((arena),1, opt_(farena,.type_width=S_(type),__VA_ARGS__)).ptr)
#define farena_push_array(arena, type, amount, ...) (tmpl(Slice,type)){ C_(type*,farena_push((arena),(amount),opt_(farena,.type_width=S_(type),__VA_ARGS__)).ptr),(amount) }
#pragma endregion FArena
#pragma region FStack
#define FStack_(name, type, width) Struct_(name) { U8 top; type arr[width]; }
FI_ Slice fstack_push(Slice mem, U8_R top, U8 amount, Opt_farena o) {
return mem_push_aligned_typed(mem.ptr, mem.len, top, amount, o.alignment, o.type_width);
};
// This is here more for annotation than anything else.
#define fstack_save(stack) stack.top
#define fstack_rewind(stack, sp) do{stack.top = sp;}while(0)
#define fstack_reset(stack) do{stack.top = 0; }while(0)
#define fstack_slice(stack) slice_ut_arr((stack).arr)
#define fstack_push_(stk, amount, ...) fstack_push(fstack_slice(stk),&(stk).top,(amount),opt_(farena,__VA_ARGS__))
#define fstack_push_array(stk, type, amount, ...) (tmpl(Slice,type)){ C_(type*,fstack_push(fstack_slice(stk),&(stk).top,(amount),opt_(farena,.type_width=S_(type),__VA_ARGS__)).ptr),(amount) }
#pragma endregion FStack