1 files changed, 0 insertions, 80 deletions
diff --git a/vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_amd64.go b/vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_amd64.go
deleted file mode 100644
index a0c7734a0..000000000
--- a/vendor/github.com/tetratelabs/wazero/internal/platform/cpuid_amd64.go
+++ /dev/null
@@ -1,80 +0,0 @@
-//go:build gc
-
-package platform
-
-// CpuFeatures exposes the capabilities for this CPU, queried via the Has, HasExtra methods.
-var CpuFeatures = loadCpuFeatureFlags()
-
-// cpuFeatureFlags implements CpuFeatureFlags interface.
-type cpuFeatureFlags struct {
-	flags      uint64
-	extraFlags uint64
-}
-
-// cpuid exposes the CPUID instruction to the Go layer (https://www.amd.com/system/files/TechDocs/25481.pdf)
-// implemented in cpuid_amd64.s
-func cpuid(arg1, arg2 uint32) (eax, ebx, ecx, edx uint32)
-
-// cpuidAsBitmap combines the result of invoking cpuid to uint64 bitmap.
-func cpuidAsBitmap(arg1, arg2 uint32) uint64 {
-	_ /* eax */, _ /* ebx */, ecx, edx := cpuid(arg1, arg2)
-	return (uint64(edx) << 32) | uint64(ecx)
-}
-
-// loadStandardRange load flags from the standard range, panics otherwise.
-func loadStandardRange(id uint32) uint64 {
-	// ensure that the id is in the valid range, returned by cpuid(0,0)
-	maxRange, _, _, _ := cpuid(0, 0)
-	if id > maxRange {
-		panic("cannot query standard CPU flags")
-	}
-	return cpuidAsBitmap(id, 0)
-}
-
-// loadStandardRange load flags from the extended range, panics otherwise.
-func loadExtendedRange(id uint32) uint64 {
-	// ensure that the id is in the valid range, returned by cpuid(0x80000000,0)
-	maxRange, _, _, _ := cpuid(0x80000000, 0)
-	if id > maxRange {
-		panic("cannot query extended CPU flags")
-	}
-	return cpuidAsBitmap(id, 0)
-}
-
-func loadCpuFeatureFlags() CpuFeatureFlags {
-	return &cpuFeatureFlags{
-		flags:      loadStandardRange(1),
-		extraFlags: loadExtendedRange(0x80000001),
-	}
-}
-
-// Has implements the same method on the CpuFeatureFlags interface.
-func (f *cpuFeatureFlags) Has(cpuFeature CpuFeature) bool {
-	return (f.flags & uint64(cpuFeature)) != 0
-}
-
-// HasExtra implements the same method on the CpuFeatureFlags interface.
-func (f *cpuFeatureFlags) HasExtra(cpuFeature CpuFeature) bool {
-	return (f.extraFlags & uint64(cpuFeature)) != 0
-}
-
-// Raw implements the same method on the CpuFeatureFlags interface.
-func (f *cpuFeatureFlags) Raw() uint64 {
-	// Below, we only set bits for the features we care about,
-	// instead of setting all the unnecessary bits obtained from the
-	// CPUID instruction.
-	var ret uint64
-	if f.Has(CpuFeatureAmd64SSE3) {
-		ret = 1 << 0
-	}
-	if f.Has(CpuFeatureAmd64SSE4_1) {
-		ret |= 1 << 1
-	}
-	if f.Has(CpuFeatureAmd64SSE4_2) {
-		ret |= 1 << 2
-	}
-	if f.HasExtra(CpuExtraFeatureAmd64ABM) {
-		ret |= 1 << 3
-	}
-	return ret
-}