Add x86
Change-Id: I28e78cd49b184e0aa50c1c562b6bf719300e0832
This commit is contained in:
Colin Cross
parent
41280a4225
commit
b0cba6a00f
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@ -123,6 +123,7 @@ bootstrap_go_package {
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"cc/arm_device.go",
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"cc/arm64_device.go",
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"cc/x86_device.go",
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"cc/x86_darwin_host.go",
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"cc/x86_linux_host.go",
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@ -1,3 +1,17 @@
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// Copyright 2015 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package cc
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import (
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@ -1,3 +1,17 @@
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// Copyright 2015 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package cc
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import (
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@ -0,0 +1,262 @@
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// Copyright 2015 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package cc
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import (
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"strings"
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"android/soong/common"
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)
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var (
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x86Cflags = []string{
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"-fno-exceptions", // from build/core/combo/select.mk
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"-Wno-multichar", // from build/core/combo/select.mk
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"-O2",
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"-Wa,--noexecstack",
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"-Werror=format-security",
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"-D_FORTIFY_SOURCE=2",
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"-Wstrict-aliasing=2",
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"-ffunction-sections",
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"-finline-functions",
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"-finline-limit=300",
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"-fno-short-enums",
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"-fstrict-aliasing",
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"-funswitch-loops",
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"-funwind-tables",
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"-fstack-protector",
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"-no-canonical-prefixes",
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"-fno-canonical-system-headers",
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// TARGET_RELEASE_CFLAGS from build/core/combo/select.mk
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"-O2",
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"-g",
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"-fno-strict-aliasing",
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}
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x86Cppflags = []string{}
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x86Ldflags = []string{
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"-Wl,-z,noexecstack",
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"-Wl,-z,relro",
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"-Wl,-z,now",
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"-Wl,--build-id=md5",
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"-Wl,--warn-shared-textrel",
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"-Wl,--fatal-warnings",
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"-Wl,--gc-sections",
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"-Wl,--hash-style=gnu",
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}
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x86ArchVariantCflags = map[string][]string{
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"": []string{
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"-march=prescott",
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},
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"atom": []string{
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"-march=atom",
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"-mfpmath=sse",
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},
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"haswell": []string{
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"-march=core-avx2",
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"-mfpmath=sse",
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},
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"ivybridge": []string{
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"-march=core-avx-i",
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"-mfpmath=sse",
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},
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"sandybridge": []string{
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"-march=corei7-avx",
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"-mfpmath=sse",
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},
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"silvermont": []string{
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"-march=slm",
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"-mfpmath=sse",
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},
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}
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x86ArchFeatureCflags = map[string][]string{
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"ssse3": []string{"-DUSE_SSSE3", "-mssse3"},
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"sse4": []string{"-msse4"},
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"sse4_1": []string{"-msse4.1"},
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"sse4_2": []string{"-msse4.2"},
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"avx": []string{"-mavx"},
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"aes_ni": []string{"-maes"},
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}
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)
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func init() {
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common.RegisterArchFeatures(common.X86, "atom",
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"ssse3",
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"movbe")
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common.RegisterArchFeatures(common.X86, "haswell",
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"ssse3",
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"sse4",
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"sse4_1",
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"sse4_2",
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"aes_ni",
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"avx",
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"popcnt",
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"movbe")
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common.RegisterArchFeatures(common.X86, "ivybridge",
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"ssse3",
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"sse4",
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"sse4_1",
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"sse4_2",
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"aes_ni",
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"avx",
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"popcnt")
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common.RegisterArchFeatures(common.X86, "sandybridge",
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"ssse3",
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"sse4",
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"sse4_1",
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"sse4_2",
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"aes_ni",
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"avx",
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"popcnt")
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common.RegisterArchFeatures(common.X86, "silvermont",
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"ssse3",
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"sse4",
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"sse4_1",
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"sse4_2",
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"aes_ni",
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"popcnt",
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"movbe")
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pctx.StaticVariable("x86GccVersion", "4.9")
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pctx.StaticVariable("x86GccRoot",
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"prebuilts/gcc/${HostPrebuiltTag}/x86/x86_64-linux-android-${armGccVersion}")
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pctx.StaticVariable("x86GccTriple", "x86_64-linux-android")
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pctx.StaticVariable("x86ToolchainCflags", "-m32")
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pctx.StaticVariable("x86ToolchainLdflags", "-m32")
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pctx.StaticVariable("x86Cflags", strings.Join(x86Cflags, " "))
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pctx.StaticVariable("x86Ldflags", strings.Join(x86Ldflags, " "))
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pctx.StaticVariable("x86Cppflags", strings.Join(x86Cppflags, " "))
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pctx.StaticVariable("x86IncludeFlags", strings.Join([]string{
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"-isystem ${LibcRoot}/arch-x86/include",
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"-isystem ${LibcRoot}/include",
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"-isystem ${LibcRoot}/kernel/uapi",
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"-isystem ${LibcRoot}/kernel/uapi/asm-x86",
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"-isystem ${LibmRoot}/include",
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"-isystem ${LibmRoot}/include/i387",
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}, " "))
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// Clang cflags
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pctx.StaticVariable("x86ClangCflags", strings.Join(clangFilterUnknownCflags(x86Cflags), " "))
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pctx.StaticVariable("x86ClangLdflags", strings.Join(clangFilterUnknownCflags(x86Ldflags), " "))
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pctx.StaticVariable("x86ClangCppflags", strings.Join(clangFilterUnknownCflags(x86Cppflags), " "))
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// Extended cflags
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// Architecture variant cflags
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for variant, cflags := range x86ArchVariantCflags {
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pctx.StaticVariable("x86"+variant+"VariantCflags", strings.Join(cflags, " "))
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pctx.StaticVariable("x86"+variant+"VariantClangCflags",
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strings.Join(clangFilterUnknownCflags(cflags), " "))
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}
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}
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type toolchainX86 struct {
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toolchain32Bit
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toolchainCflags, toolchainClangCflags string
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}
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func (t *toolchainX86) Name() string {
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return "x86"
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}
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func (t *toolchainX86) GccRoot() string {
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return "${x86GccRoot}"
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}
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func (t *toolchainX86) GccTriple() string {
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return "${x86GccTriple}"
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}
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func (t *toolchainX86) GccVersion() string {
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return "${x86GccVersion}"
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}
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func (t *toolchainX86) ToolchainLdflags() string {
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return "${x86ToolchainLdflags}"
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}
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func (t *toolchainX86) ToolchainCflags() string {
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return t.toolchainCflags
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}
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func (t *toolchainX86) Cflags() string {
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return "${x86Cflags}"
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}
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func (t *toolchainX86) Cppflags() string {
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return "${x86Cppflags}"
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}
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func (t *toolchainX86) Ldflags() string {
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return "${x86Ldflags}"
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}
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func (t *toolchainX86) IncludeFlags() string {
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return "${x86IncludeFlags}"
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}
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func (t *toolchainX86) ClangTriple() string {
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return "${x86GccTriple}"
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}
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func (t *toolchainX86) ToolchainClangCflags() string {
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return t.toolchainClangCflags
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}
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func (t *toolchainX86) ClangCflags() string {
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return "${x86ClangCflags}"
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}
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func (t *toolchainX86) ClangCppflags() string {
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return "${x86ClangCppflags}"
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}
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func (t *toolchainX86) ClangLdflags() string {
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return "${x86Ldflags}"
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}
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func x86ToolchainFactory(arch common.Arch) Toolchain {
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toolchainCflags := []string{
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"${x86ToolchainCflags}",
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"${x86" + arch.ArchVariant + "VariantCflags}",
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}
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toolchainClangCflags := []string{
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"${x86ToolchainCflags}",
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"${x86" + arch.ArchVariant + "VariantClangCflags}",
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}
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for _, feature := range arch.ArchFeatures {
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toolchainCflags = append(toolchainCflags, x86ArchFeatureCflags[feature]...)
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toolchainClangCflags = append(toolchainClangCflags, x86ArchFeatureCflags[feature]...)
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}
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return &toolchainX86{
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toolchainCflags: strings.Join(toolchainCflags, " "),
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toolchainClangCflags: strings.Join(toolchainClangCflags, " "),
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}
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}
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func init() {
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registerToolchainFactory(common.Device, common.X86, x86ToolchainFactory)
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}
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@ -168,12 +168,21 @@ type archProperties struct {
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Embed `blueprint:"filter(android:\"arch_variant\")"`
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// X86 arch variants
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Atom interface{} `blueprint:"filter(android:\"arch_variant\")"`
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Silvermont interface{} `blueprint:"filter(android:\"arch_variant\")"`
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Atom interface{} `blueprint:"filter(android:\"arch_variant\")"`
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Haswell interface{} `blueprint:"filter(android:\"arch_variant\")"`
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Ivybridge interface{} `blueprint:"filter(android:\"arch_variant\")"`
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Sandybridge interface{} `blueprint:"filter(android:\"arch_variant\")"`
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Silvermont interface{} `blueprint:"filter(android:\"arch_variant\")"`
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// X86 arch features
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Ssse3 interface{} `blueprint:"filter(android:\"arch_variant\")"`
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Sse4 interface{} `blueprint:"filter(android:\"arch_variant\")"`
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Ssse3 interface{} `blueprint:"filter(android:\"arch_variant\")"`
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Sse4 interface{} `blueprint:"filter(android:\"arch_variant\")"`
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Sse4_1 interface{} `blueprint:"filter(android:\"arch_variant\")"`
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Sse4_2 interface{} `blueprint:"filter(android:\"arch_variant\")"`
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Aes_ni interface{} `blueprint:"filter(android:\"arch_variant\")"`
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Avx interface{} `blueprint:"filter(android:\"arch_variant\")"`
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Popcnt interface{} `blueprint:"filter(android:\"arch_variant\")"`
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Movbe interface{} `blueprint:"filter(android:\"arch_variant\")"`
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}
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// Properties for module variants being built to run on x86_64 (host or device)
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