tequilaOS/platform_build_soong
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
platform_build_soong/cc
History
Ryan Prichard 3ed1f70414 Enable emutls with -flto for Android sanitize=cfi 
-fsanitize=cfi requires LTO. Normally, the Clang driver automatically
enables emutls, but it's broken with -flto, so work around it by passing
-Wl,-plugin-opt=-emulated-tls.

See https://buganizer.corp.google.com/issues/72706604#comment15

Enable the workaround with ctx.Device(), which is the same condition used
in the existing I18acac41aac885fc6635fbd55f96ba7c845eb5e7 workaround.

Bug: b/72706604
Bug: https://github.com/android-ndk/ndk/issues/498
Test: m libaudioflinger (on internal master); \
  readelf -sW symbols/system/lib64/libaudioflinger.so | grep tlNBLogWriter
  check that __emutls_t.tlNBLogWriter exists
  check that no symbols of type TLS exist

Change-Id: I2cf65574c52476843cc017ee176a7d6777e2ce0b
2018-02-06 15:11:38 -08:00
..
config Prebuilt sanitizer libraries should always come from linux-x86. 2018-01-24 19:58:36 -08:00
androidmk.go Add target_arch to vndk prebuilt module name 2018-01-04 11:02:39 +09:00
binary.go Replace ModuleContext.AConfig() with Config() 2017-11-30 00:44:18 +00:00
builder.go Add only compiler-flag dependencies as implicit 2018-01-23 11:24:33 -08:00
cc.go Skip installing the VNDK prebuilt if arch does not match 2018-01-24 07:52:47 +09:00
cc_test.go Support VNDK extensions 2018-01-23 01:40:54 +00:00
check.go Allow macro definition with space 2017-10-19 22:39:32 +09:00
cmakelists.go Make *Context.Config return a Config instead of a interface{} 2017-11-30 00:44:11 +00:00
compiler.go Store missing profile files into a Make variable 2018-01-29 10:02:27 -08:00
coverage.go Add VisitDirectDepsWithTag 2018-01-02 18:23:43 -08:00
gen.go Switch to build-tools bison 2018-01-08 17:34:47 -08:00
gen_stub_libs.py Ignore 'extern "C++"' section in a version script 2017-11-21 20:31:48 +01:00
gen_test.go Fix using aidl files from filegroups 2017-11-17 11:22:08 -08:00
genrule.go Add cc_genrule 2017-09-18 23:33:25 -07:00
installer.go Change bool, and string properties to *bool, and *string for cc 2017-11-07 15:57:16 -08:00
kernel_headers.go Fix kernel_headers module registration 2017-07-10 12:30:35 -07:00
library.go Add only compiler-flag dependencies as implicit 2018-01-23 11:24:33 -08:00
library_test.go Add cc_library tests 2017-11-17 11:22:04 -08:00
linker.go Remove no_default_compiler_flags property 2017-11-03 22:28:57 -07:00
llndk_library.go Fix: duplicated definition of llndk_headers module 2017-12-14 21:28:53 +09:00
lto.go Enable emutls with -flto for Android sanitize=cfi 2018-02-06 15:11:38 -08:00
makevars.go Store missing profile files into a Make variable 2018-01-29 10:02:27 -08:00
ndk_headers.go Wrap PackageContext and SingletonContext 2017-11-29 05:04:30 +00:00
ndk_library.go Add compile-time pathDeps as implicit dependencies 2017-12-19 15:44:38 -08:00
ndk_prebuilt.go Remove support for stlport. 2018-01-05 10:59:33 -08:00
ndk_sysroot.go Allow NDK static libraries to use the NDK sysroot. 2017-12-14 14:13:56 -08:00
object.go Change bool, and string properties to *bool, and *string for cc 2017-11-07 15:57:16 -08:00
pgo.go Store missing profile files into a Make variable 2018-01-29 10:02:27 -08:00
prebuilt.go Move ModuleContext.ModuleBuild to ModuleContext.Build 2017-10-24 10:59:00 -07:00
proto.go When compiling with the lite protobuf option, pass the option to aprotoc to force the lite runtime. 2017-12-15 08:40:27 -08:00
pylintrc Don't warn for TODOish comments. 2016-08-01 14:36:22 -07:00
relocation_packer.go Replace ModuleContext.AConfig() with Config() 2017-11-30 00:44:18 +00:00
rs.go Add system_$(VER) 2017-12-01 00:41:59 +00:00
sabi.go Convert Visit*Deps from blueprint.Module to android.Module 2017-10-24 13:01:03 -07:00
sanitize.go Enable emutls with -flto for Android sanitize=cfi 2018-02-06 15:11:38 -08:00
stl.go Disable availability macros in libc++ on Darwin. 2018-01-11 13:00:46 -08:00
strip.go Replace ModuleContext.AConfig() with Config() 2017-11-30 00:44:18 +00:00
test.go Remove support for gnustl. 2018-01-05 10:59:33 -08:00
test_data_test.go Let tests override environment 2017-10-10 23:28:43 -07:00
test_gen_stub_libs.py Add support for weak symbols in the NDK stubs. 2017-07-28 11:00:22 -07:00
tidy.go Call clang-tidy with -fno-caret-diagnostics by default. 2018-01-04 01:41:16 -08:00
toolchain_library.go Change bool, and string properties to *bool, and *string for cc 2017-11-07 15:57:16 -08:00
util.go Move string list utility functions to android package 2017-12-28 17:41:02 +00:00
vndk.go Support VNDK extensions 2018-01-23 01:40:54 +00:00
vndk_prebuilt.go Skip installing the VNDK prebuilt if arch does not match 2018-01-24 07:52:47 +09:00