Also make backtrace_testlib.c C++.
Bug: 34468756
Test: Ran new unit test on host x86, host x86_64, angler (32 bit, 64 bit),
Test: fugu.
Change-Id: Ia810f596c2df56cd56e8ab17e6c19be0c48d737f
The libbacktrace common flags don't need the flags from
LLVM_HOST_BUILD_MK, they are added directly to libbacktrace_offline.
The -fno-omit-frame-pointer is unnecessary, as we no longer import
flags only used to build LLVM into everything that depends on LLVM.
Removing -Wno-extern-c-compat doesn't cause any warnings.
Test: mma -j
Change-Id: Ia01380e8572c3d84268843291a54ec8c932a327f
See build/soong/README.md for more information.
Reapplies I61c49fb62fdeafb66db25b8f97621239b8fd6e75 after fixing
an unused parameter warning on mips builds.
Test: mma -j
Test: backtrace_test
Change-Id: I6dc353a274cafcdb05ee866b41c3c2731612941c
1. Read .ARM.exidx and .ARM.extab, provides these data to libunwind
through AccessMem.
2. In FindProcInfo, search .ARM.exidx for the idx entry of function
containing ip.
3. Add structures to store .ARM.exidx info in DebugFrameInfo, and
clean up the structure.
4. Add tests to test each unwind information (.eh_frame, .debug_frame,
.gnu_debugdata, .ARM.exidx) separately.
Bug: http://b/30974693
Test: run backtrace_test.
Test: run simpleperf runtest.py.
Change-Id: I9377a54379158bd35860efcf0e011423be7350d4
Host builds were compiling without -Wl,--no-undefined. Add missing
host ldlibs so that -Wl,--no-undefined can be added again.
Test: m -j host
Bug: 32305815
Change-Id: I0ceabc3f4ec74e2f737afaac58810c5d53d6ccb6
Christopher Ferris