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36 lines
862 B
Odin
36 lines
862 B
Odin
#+build i386, amd64
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package simd_x86
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@(enable_target_feature="fxsr")
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_fxsave :: #force_inline proc "c" (mem_addr: rawptr) {
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fxsave(mem_addr)
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}
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@(enable_target_feature="fxsr")
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_fxrstor :: #force_inline proc "c" (mem_addr: rawptr) {
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fxrstor(mem_addr)
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}
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when ODIN_ARCH == .amd64 {
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@(enable_target_feature="fxsr")
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_fxsave64 :: #force_inline proc "c" (mem_addr: rawptr) {
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fxsave64(mem_addr)
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}
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@(enable_target_feature="fxsr")
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_fxrstor64 :: #force_inline proc "c" (mem_addr: rawptr) {
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fxrstor64(mem_addr)
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}
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}
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@(private, default_calling_convention="none")
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foreign _ {
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@(link_name="llvm.x86.fxsave")
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fxsave :: proc(p: rawptr) ---
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@(link_name="llvm.x86.fxrstor")
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fxrstor :: proc(p: rawptr) ---
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// amd64 only
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@(link_name="llvm.x86.fxsave64")
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fxsave64 :: proc(p: rawptr) ---
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@(link_name="llvm.x86.fxrstor64")
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fxrstor64 :: proc(p: rawptr) ---
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} |