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Compiler compiles for x86 (doesn't work properly)

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Ginger Bill
2017-06-19 18:49:11 +01:00
parent 5427d14416
commit 35c102137f
9 changed files with 205 additions and 158 deletions
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core/_preload.odin
+28 -10
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@@ -17,7 +17,7 @@ import (
// Local Variables: snake_case
// Constant Variables: SCREAMING_SNAKE_CASE
// IMPORTANT NOTE(bill): `type_info` & `type_info_val` cannot be used within a
// IMPORTANT NOTE(bill): `type_info` cannot be used within a
// #shared_global_scope due to the internals of the compiler.
// This could change at a later date if the all these data structures are
// implemented within the compiler rather than in this "preload" file
@@ -407,24 +407,42 @@ proc __string_decode_rune(s: string) -> (rune, int) #inline {
proc __mem_set(data: rawptr, value: i32, len: int) -> rawptr {
foreign __llvm_core proc llvm_memset_64bit(dst: rawptr, val: u8, len: int, align: i32, is_volatile: bool) #link_name "llvm.memset.p0i8.i64";
llvm_memset_64bit(data, u8(value), len, 1, false);
return data;
when size_of(rawptr) == 8 {
foreign __llvm_core proc llvm_memset_64bit(dst: rawptr, val: u8, len: int, align: i32, is_volatile: bool) #link_name "llvm.memset.p0i8.i64";
llvm_memset_64bit(data, u8(value), len, 1, false);
return data;
} else {
foreign __llvm_core proc llvm_memset_32bit(dst: rawptr, val: u8, len: int, align: i32, is_volatile: bool) #link_name "llvm.memset.p0i8.i32";
llvm_memset_32bit(data, u8(value), len, 1, false);
return data;
}
}
proc __mem_zero(data: rawptr, len: int) -> rawptr {
return __mem_set(data, 0, len);
}
proc __mem_copy(dst, src: rawptr, len: int) -> rawptr {
// NOTE(bill): This _must_ be implemented like C's memmove
foreign __llvm_core proc llvm_memmove_64bit(dst, src: rawptr, len: int, align: i32, is_volatile: bool) #link_name "llvm.memmove.p0i8.p0i8.i64";
llvm_memmove_64bit(dst, src, len, 1, false);
return dst;
when size_of(rawptr) == 8 {
foreign __llvm_core proc llvm_memmove_64bit(dst, src: rawptr, len: int, align: i32, is_volatile: bool) #link_name "llvm.memmove.p0i8.p0i8.i64";
llvm_memmove_64bit(dst, src, len, 1, false);
return dst;
} else {
foreign __llvm_core proc llvm_memmove_32bit(dst, src: rawptr, len: int, align: i32, is_volatile: bool) #link_name "llvm.memmove.p0i8.p0i8.i32";
llvm_memmove_32bit(dst, src, len, 1, false);
return dst;
}
}
proc __mem_copy_non_overlapping(dst, src: rawptr, len: int) -> rawptr {
// NOTE(bill): This _must_ be implemented like C's memcpy
foreign __llvm_core proc llvm_memcpy_64bit(dst, src: rawptr, len: int, align: i32, is_volatile: bool) #link_name "llvm.memcpy.p0i8.p0i8.i64";
llvm_memcpy_64bit(dst, src, len, 1, false);
return dst;
when size_of(rawptr) == 8 {
foreign __llvm_core proc llvm_memcpy_64bit(dst, src: rawptr, len: int, align: i32, is_volatile: bool) #link_name "llvm.memcpy.p0i8.p0i8.i64";
llvm_memcpy_64bit(dst, src, len, 1, false);
return dst;
} else {
foreign __llvm_core proc llvm_memcpy_32bit(dst, src: rawptr, len: int, align: i32, is_volatile: bool) #link_name "llvm.memcpy.p0i8.p0i8.i32";
llvm_memcpy_32bit(dst, src, len, 1, false);
return dst;
}
}
proc __mem_compare(a, b: ^u8, n: int) -> int {