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Colin Cross3b336c22015-11-23 16:28:31 -08001// Copyright 2015 Google Inc. All rights reserved.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
Colin Crossb98c8b02016-07-29 13:44:28 -070015package config
Colin Cross3b336c22015-11-23 16:28:31 -080016
17import (
18 "strings"
19
Colin Cross635c3b02016-05-18 15:37:25 -070020 "android/soong/android"
Colin Cross3b336c22015-11-23 16:28:31 -080021)
22
23var (
24 mips64Cflags = []string{
Colin Cross3b336c22015-11-23 16:28:31 -080025 "-Umips",
Colin Cross3b336c22015-11-23 16:28:31 -080026
27 // Help catch common 32/64-bit errors.
Colin Cross3b336c22015-11-23 16:28:31 -080028 "-Werror=implicit-function-declaration",
Colin Cross3b336c22015-11-23 16:28:31 -080029 }
30
Yi Kong5cf39482017-04-21 11:47:16 -070031 mips64ClangCflags = append(mips64Cflags, []string{
32 "-fintegrated-as",
33 }...)
34
Colin Cross26f14502017-11-06 13:59:48 -080035 mips64Cppflags = []string{}
Colin Cross3b336c22015-11-23 16:28:31 -080036
37 mips64Ldflags = []string{
Colin Cross3b336c22015-11-23 16:28:31 -080038 "-Wl,--allow-shlib-undefined",
39 }
40
41 mips64ArchVariantCflags = map[string][]string{
42 "mips64r2": []string{
43 "-mips64r2",
44 "-msynci",
45 },
46 "mips64r6": []string{
47 "-mips64r6",
48 "-msynci",
49 },
50 }
51)
52
Dan Willemsen34fc3b12015-12-07 12:30:44 -080053const (
54 mips64GccVersion = "4.9"
55)
56
Colin Cross3b336c22015-11-23 16:28:31 -080057func init() {
Dan Willemsenb1957a52016-06-23 23:44:54 -070058 android.RegisterArchVariants(android.Mips64,
59 "mips64r2",
60 "mips64r6")
Colin Cross432c2862017-05-01 16:43:41 -070061 android.RegisterArchFeatures(android.Mips64,
62 "rev6",
63 "msa")
Dan Willemsenb1957a52016-06-23 23:44:54 -070064 android.RegisterArchVariantFeatures(android.Mips64, "mips64r6",
Colin Cross3b336c22015-11-23 16:28:31 -080065 "rev6")
66
Dan Willemsen34fc3b12015-12-07 12:30:44 -080067 pctx.StaticVariable("mips64GccVersion", mips64GccVersion)
Colin Cross3b336c22015-11-23 16:28:31 -080068
Colin Crossb98c8b02016-07-29 13:44:28 -070069 pctx.SourcePathVariable("Mips64GccRoot",
Dan Willemsen34fc3b12015-12-07 12:30:44 -080070 "prebuilts/gcc/${HostPrebuiltTag}/mips/mips64el-linux-android-${mips64GccVersion}")
Colin Cross3b336c22015-11-23 16:28:31 -080071
Elliott Hughesde28deb2017-10-12 09:07:53 -070072 pctx.StaticVariable("Mips64IncludeFlags", bionicHeaders("mips"))
Colin Cross3b336c22015-11-23 16:28:31 -080073
74 // Clang cflags
Yi Kong5cf39482017-04-21 11:47:16 -070075 pctx.StaticVariable("Mips64ClangCflags", strings.Join(ClangFilterUnknownCflags(mips64ClangCflags), " "))
Colin Crossb98c8b02016-07-29 13:44:28 -070076 pctx.StaticVariable("Mips64ClangLdflags", strings.Join(ClangFilterUnknownCflags(mips64Ldflags), " "))
77 pctx.StaticVariable("Mips64ClangCppflags", strings.Join(ClangFilterUnknownCflags(mips64Cppflags), " "))
Colin Cross3b336c22015-11-23 16:28:31 -080078
79 // Extended cflags
80
81 // Architecture variant cflags
82 for variant, cflags := range mips64ArchVariantCflags {
Colin Crossb98c8b02016-07-29 13:44:28 -070083 pctx.StaticVariable("Mips64"+variant+"VariantClangCflags",
84 strings.Join(ClangFilterUnknownCflags(cflags), " "))
Colin Cross3b336c22015-11-23 16:28:31 -080085 }
86}
87
88type toolchainMips64 struct {
89 toolchain64Bit
Dan Willemsenbd4abf52018-10-07 21:06:36 -070090 clangCflags string
91 toolchainClangCflags string
Colin Cross3b336c22015-11-23 16:28:31 -080092}
93
94func (t *toolchainMips64) Name() string {
95 return "mips64"
96}
97
98func (t *toolchainMips64) GccRoot() string {
Colin Crossb98c8b02016-07-29 13:44:28 -070099 return "${config.Mips64GccRoot}"
Colin Cross3b336c22015-11-23 16:28:31 -0800100}
101
102func (t *toolchainMips64) GccTriple() string {
Dan Albert84f431f2016-07-20 14:44:26 -0700103 return "mips64el-linux-android"
Colin Cross3b336c22015-11-23 16:28:31 -0800104}
105
106func (t *toolchainMips64) GccVersion() string {
Dan Willemsen34fc3b12015-12-07 12:30:44 -0800107 return mips64GccVersion
Colin Cross3b336c22015-11-23 16:28:31 -0800108}
109
Colin Cross3b336c22015-11-23 16:28:31 -0800110func (t *toolchainMips64) IncludeFlags() string {
Colin Crossb98c8b02016-07-29 13:44:28 -0700111 return "${config.Mips64IncludeFlags}"
Colin Cross3b336c22015-11-23 16:28:31 -0800112}
113
114func (t *toolchainMips64) ClangTriple() string {
Dan Albert84f431f2016-07-20 14:44:26 -0700115 return t.GccTriple()
Colin Cross3b336c22015-11-23 16:28:31 -0800116}
117
118func (t *toolchainMips64) ToolchainClangCflags() string {
119 return t.toolchainClangCflags
120}
121
Yi Kong5cf39482017-04-21 11:47:16 -0700122func (t *toolchainMips64) ClangAsflags() string {
123 return "-fno-integrated-as"
124}
125
Colin Cross3b336c22015-11-23 16:28:31 -0800126func (t *toolchainMips64) ClangCflags() string {
127 return t.clangCflags
128}
129
130func (t *toolchainMips64) ClangCppflags() string {
Colin Crossb98c8b02016-07-29 13:44:28 -0700131 return "${config.Mips64ClangCppflags}"
Colin Cross3b336c22015-11-23 16:28:31 -0800132}
133
134func (t *toolchainMips64) ClangLdflags() string {
Colin Crossb98c8b02016-07-29 13:44:28 -0700135 return "${config.Mips64ClangLdflags}"
Colin Cross3b336c22015-11-23 16:28:31 -0800136}
137
Chih-Hung Hsieh02b4da52018-04-03 11:33:34 -0700138func (t *toolchainMips64) ClangLldflags() string {
139 // TODO: define and use Mips64ClangLldflags
140 return "${config.Mips64ClangLdflags}"
141}
142
Yi Kong924adc42018-08-31 14:27:44 -0700143func (toolchainMips64) LibclangRuntimeLibraryArch() string {
Evgenii Stepanovaf36db12016-08-15 14:18:24 -0700144 return "mips64"
Colin Crossd87145f2016-05-19 22:43:46 -0700145}
146
Colin Cross635c3b02016-05-18 15:37:25 -0700147func mips64ToolchainFactory(arch android.Arch) Toolchain {
Colin Cross3b336c22015-11-23 16:28:31 -0800148 return &toolchainMips64{
Colin Crossb98c8b02016-07-29 13:44:28 -0700149 clangCflags: "${config.Mips64ClangCflags}",
Colin Crossb98c8b02016-07-29 13:44:28 -0700150 toolchainClangCflags: "${config.Mips64" + arch.ArchVariant + "VariantClangCflags}",
Colin Cross3b336c22015-11-23 16:28:31 -0800151 }
152}
153
154func init() {
Colin Crossa1ad8d12016-06-01 17:09:44 -0700155 registerToolchainFactory(android.Android, android.Mips64, mips64ToolchainFactory)
Colin Cross3b336c22015-11-23 16:28:31 -0800156}