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Add -D__ANDROID_NATIVE_BRIDGE__ to native_bridge targets

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And remove dual meaning from arm_on_x86 target. It was set for x86
targets with arm support and for arm targets with x86 support - and that
2nd one was abused for native_bridge version of RenderScript.

It's much safer and cleaner to rely on __ANDROID_NATIVE_BRIDGE__ there
while leaving arm_on_x86 to mean "x86 binary built in the image with arm
support".

It's only used by bcc compiler which is in canadian-cross situation here:
it's pure x86-64 binary, but it needs to know about ALL supported
architectures on device because it needs to include appropriate codegen
module.

Bug: http://b/153609531

Test: cts-tradefed run cts --abi armeabi-v7a -m CtsRsCppTestCases
Test: cts-tradefed run cts --abi arm64-v8a -m CtsRsCppTestCases

Change-Id: I869212e0b82eeaa30361a4e183d5c862ab40ef12
This commit is contained in:
Victor Khimenko
2020-09-17 03:07:31 +02:00
parent 8cb67e4358
commit 1a31f80b03
2 changed files with 9 additions and 30 deletions
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35
android/arch.go
View File

@@ -1396,20 +1396,15 @@ func (m *ModuleBase) setArchProperties(ctx BottomUpMutatorContext) {
// key: value,
// },
// },
// TODO(ccross): is this still necessary with native bridge?
if os.Class == Device {
if (arch.ArchType == X86 && (hasArmAbi(arch) ||
hasArmAndroidArch(ctx.Config().Targets[Android]))) ||
(arch.ArchType == Arm &&
hasX86AndroidArch(ctx.Config().Targets[Android])) {
if arch.ArchType == X86 && (hasArmAbi(arch) ||
hasArmAndroidArch(ctx.Config().Targets[Android])) {
field := "Arm_on_x86"
prefix := "target.arm_on_x86"
m.appendProperties(ctx, genProps, targetProp, field, prefix)
}
if (arch.ArchType == X86_64 && (hasArmAbi(arch) ||
hasArmAndroidArch(ctx.Config().Targets[Android]))) ||
(arch.ArchType == Arm &&
hasX8664AndroidArch(ctx.Config().Targets[Android])) {
if arch.ArchType == X86_64 && (hasArmAbi(arch) ||
hasArmAndroidArch(ctx.Config().Targets[Android])) {
field := "Arm_on_x86_64"
prefix := "target.arm_on_x86_64"
m.appendProperties(ctx, genProps, targetProp, field, prefix)
@@ -1556,27 +1551,7 @@ func hasArmAbi(arch Arch) bool {
// hasArmArch returns true if targets has at least non-native_bridge arm Android arch
func hasArmAndroidArch(targets []Target) bool {
for _, target := range targets {
if target.Os == Android && target.Arch.ArchType == Arm && target.NativeBridge == NativeBridgeDisabled {
return true
}
}
return false
}
// hasX86Arch returns true if targets has at least x86 Android arch
func hasX86AndroidArch(targets []Target) bool {
for _, target := range targets {
if target.Os == Android && target.Arch.ArchType == X86 {
return true
}
}
return false
}
// hasX8664Arch returns true if targets has at least x86_64 Android arch
func hasX8664AndroidArch(targets []Target) bool {
for _, target := range targets {
if target.Os == Android && target.Arch.ArchType == X86_64 {
if target.Os == Android && target.Arch.ArchType == Arm {
return true
}
}

4
cc/compiler.go
View File

@@ -345,6 +345,10 @@ func (compiler *baseCompiler) compilerFlags(ctx ModuleContext, flags Flags, deps
}
}
if ctx.Target().NativeBridge == android.NativeBridgeEnabled {
flags.Global.CommonFlags = append(flags.Global.CommonFlags, "-D__ANDROID_NATIVE_BRIDGE__")
}
instructionSet := String(compiler.Properties.Instruction_set)
if flags.RequiredInstructionSet != "" {
instructionSet = flags.RequiredInstructionSet