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Commit dd2e32d8 authored by Evgenii Stepanov's avatar Evgenii Stepanov Committed by Gerrit Code Review
Browse files

Merge "Introduce armv9-a arch variant."

parents 88e94994 80d74920

android/arch_list.go

+4 −0
Original line number Diff line number Diff line
@@ -26,6 +26,7 @@ var archVariants = map[ArchType][]string{ 
		"armv8-a-branchprot",

		"armv8-2a",

		"armv8-2a-dotprod",

		"armv9-a",

	},

	X86: {

		"amberlake",
@@ -149,6 +150,9 @@ var androidArchFeatureMap = map[ArchType]map[string][]string{ 
		"armv8-2a-dotprod": {

			"dotprod",

		},

		"armv9-a": {

			"dotprod",

		},

	},

	X86: {

		"amberlake": {

cc/config/arm64_device.go

+8 −0
Original line number Diff line number Diff line
@@ -41,6 +41,11 @@ var ( 
		"armv8-2a-dotprod": []string{

			"-march=armv8.2-a+dotprod",

		},

		"armv9-a": []string{

			"-march=armv8.2-a+dotprod",

			"-mbranch-protection=standard",

			"-fno-stack-protector",

		},

	}



	arm64Ldflags = []string{
@@ -101,6 +106,7 @@ func init() { 
	exportedVars.ExportStringListStaticVariable("Arm64Armv8ABranchProtCflags", arm64ArchVariantCflags["armv8-a-branchprot"])

	exportedVars.ExportStringListStaticVariable("Arm64Armv82ACflags", arm64ArchVariantCflags["armv8-2a"])

	exportedVars.ExportStringListStaticVariable("Arm64Armv82ADotprodCflags", arm64ArchVariantCflags["armv8-2a-dotprod"])

	exportedVars.ExportStringListStaticVariable("Arm64Armv9ACflags", arm64ArchVariantCflags["armv9-a"])



	exportedVars.ExportStringListStaticVariable("Arm64CortexA53Cflags", arm64CpuVariantCflags["cortex-a53"])

	exportedVars.ExportStringListStaticVariable("Arm64CortexA55Cflags", arm64CpuVariantCflags["cortex-a55"])
@@ -117,6 +123,7 @@ var ( 
		"armv8-a-branchprot": "${config.Arm64Armv8ABranchProtCflags}",

		"armv8-2a":           "${config.Arm64Armv82ACflags}",

		"armv8-2a-dotprod":   "${config.Arm64Armv82ADotprodCflags}",

		"armv9-a":            "${config.Arm64Armv9ACflags}",

	}



	arm64CpuVariantCflagsVar = map[string]string{
@@ -193,6 +200,7 @@ func arm64ToolchainFactory(arch android.Arch) Toolchain { 
	case "armv8-a-branchprot":

	case "armv8-2a":

	case "armv8-2a-dotprod":

	case "armv9-a":

		// Nothing extra for armv8-a/armv8-2a

	default:

		panic(fmt.Sprintf("Unknown ARM architecture version: %q", arch.ArchVariant))

rust/config/arm64_device.go

+1 −0
Original line number Diff line number Diff line
@@ -30,6 +30,7 @@ var ( 
		"armv8-a-branchprot": []string{},

		"armv8-2a":           []string{},

		"armv8-2a-dotprod":   []string{},

		"armv9-a":            []string{},

	}

)