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Diffstat (limited to '')
-rw-r--r-- | dependencies/pkg/mod/golang.org/x/sys@v0.1.0/cpu/cpu_gccgo_x86.go | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/golang.org/x/sys@v0.1.0/cpu/cpu_gccgo_x86.go b/dependencies/pkg/mod/golang.org/x/sys@v0.1.0/cpu/cpu_gccgo_x86.go new file mode 100644 index 0000000..863d415 --- /dev/null +++ b/dependencies/pkg/mod/golang.org/x/sys@v0.1.0/cpu/cpu_gccgo_x86.go @@ -0,0 +1,33 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build (386 || amd64 || amd64p32) && gccgo +// +build 386 amd64 amd64p32 +// +build gccgo + +package cpu + +//extern gccgoGetCpuidCount +func gccgoGetCpuidCount(eaxArg, ecxArg uint32, eax, ebx, ecx, edx *uint32) + +func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32) { + var a, b, c, d uint32 + gccgoGetCpuidCount(eaxArg, ecxArg, &a, &b, &c, &d) + return a, b, c, d +} + +//extern gccgoXgetbv +func gccgoXgetbv(eax, edx *uint32) + +func xgetbv() (eax, edx uint32) { + var a, d uint32 + gccgoXgetbv(&a, &d) + return a, d +} + +// gccgo doesn't build on Darwin, per: +// https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/gcc.rb#L76 +func darwinSupportsAVX512() bool { + return false +} |