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Fix mem.set for LLVM C API

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This commit is contained in:
gingerBill
2020-03-08 18:44:45 +00:00
parent d4e95282c2
commit c6c6c56ba9
1 changed files with 16 additions and 6 deletions
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core/mem/mem.odin
+16 -6
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@@ -13,16 +13,26 @@ swap :: proc{swap16, swap32, swap64};
set :: proc "contextless" (data: rawptr, value: byte, len: int) -> rawptr {
foreign _ {
when size_of(rawptr) == 8 {
@(link_name="llvm.memset.p0i8.i64")
llvm_memset :: proc(dst: rawptr, val: byte, len: int, is_volatile: bool) ---;
when ODIN_USE_LLVM_API {
when size_of(rawptr) == 8 {
@(link_name="llvm.memset.p0i8.i64")
memset :: proc(dst: rawptr, val: byte, len: int, is_volatile: bool = false) ---;
} else {
@(link_name="llvm.memset.p0i8.i32")
memset :: proc(dst: rawptr, val: byte, len: int, is_volatile: bool = false) ---;
}
} else {
@(link_name="llvm.memset.p0i8.i32")
llvm_memset :: proc(dst: rawptr, val: byte, len: int, is_volatile: bool) ---;
when size_of(rawptr) == 8 {
@(link_name="llvm.memset.p0i8.i64")
memset :: proc(dst: rawptr, val: byte, len: int, align: i32 = 1, is_volatile: bool = false) ---;
} else {
@(link_name="llvm.memset.p0i8.i32")
memset :: proc(dst: rawptr, val: byte, len: int, align: i32 = 1, is_volatile: bool = false) ---;
}
}
}
llvm_memset(data, value, len, false);
memset(data, value, len);
return data;
}
zero :: inline proc "contextless" (data: rawptr, len: int) -> rawptr {