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platform_system_core/libbacktrace
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Yabin Cui 3841accba8 libprocinfo: add functions reading process map file. 
Add test and benchmark.
Also switch libbacktrace, libunwindstack, libmemunreachable
to use libprocinfo for map file reading.
The benchmark shows using libprocinfo speeds up map file reading
in libbacktrace and libunwindstack 18% - 36% on walleye.

Bug: http://b/79118393
Test: run procinfo_test.
Test: run libunwindstack_test.
Test: run libbacktrace_test.
Test: run memunreachable_test.

Change-Id: Icf281c352f4103fc8d4ba6732c5c07b943330ca1
2018-05-14 14:00:18 -07:00
..
include/backtrace libprocinfo: add functions reading process map file. 2018-05-14 14:00:18 -07:00
testdata Use new unwinder for offline in libbacktrace. 2018-01-29 10:41:11 -08:00
.clang-format Add a 2 width option of clang format. 2017-03-10 13:01:39 -08:00
Android.bp libprocinfo: add functions reading process map file. 2018-05-14 14:00:18 -07:00
Backtrace.cpp Include the map name when dumping memory around a register. 2018-02-15 16:28:50 -08:00
backtrace_benchmarks.cpp Make sure at least XX maps are created. 2017-12-08 12:48:46 -08:00
backtrace_offline_test.cpp Use new unwinder for offline in libbacktrace. 2018-01-29 10:41:11 -08:00
backtrace_read_benchmarks.cpp Add method to detect remote read function to use. 2017-12-07 19:00:00 -08:00
backtrace_test.cpp Method to avoid skipping frames for local unwinds. 2018-03-23 13:01:44 -07:00
backtrace_testlib.cpp Use new unwinder for offline in libbacktrace. 2018-01-29 10:41:11 -08:00
backtrace_testlib.h Use new unwinder for offline in libbacktrace. 2018-01-29 10:41:11 -08:00
BacktraceAsyncSafeLog.h Use async safe logging in signal handlers. 2017-05-04 17:15:17 -07:00
BacktraceCurrent.cpp Use new unwinder for offline in libbacktrace. 2018-01-29 10:41:11 -08:00
BacktraceCurrent.h Use new unwinder for offline in libbacktrace. 2018-01-29 10:41:11 -08:00
BacktraceLog.h liblog: use log/log.h when utilizing ALOG macros 2017-01-11 09:31:15 -08:00
BacktraceMap.cpp libprocinfo: add functions reading process map file. 2018-05-14 14:00:18 -07:00
BacktracePtrace.cpp Change all uintptr_t to uint64_t in API. 2018-01-18 17:26:20 -08:00
BacktracePtrace.h Change all uintptr_t to uint64_t in API. 2018-01-18 17:26:20 -08:00
GetPss.cpp Fix misc-macro-parentheses warnings in adb, debuggerd, libbacktrace. 2016-05-18 15:53:15 -07:00
GetPss.h Create an UnwindMapLocal object. 2014-04-03 14:19:24 -07:00
OWNERS Add OWNERS. 2017-12-07 13:30:03 -08:00
thread_utils.c Remove libbacktrace definition of gettid. 2015-05-13 13:44:34 -07:00
thread_utils.h Fix libbacktrace host build. 2015-12-07 20:09:24 -08:00
ThreadEntry.cpp Use async safe logging in signal handlers. 2017-05-04 17:15:17 -07:00
ThreadEntry.h Allow calling GetFunctionName before unwinding. 2017-03-21 14:21:49 -07:00
UnwindMap.cpp Change all uintptr_t to uint64_t in API. 2018-01-18 17:26:20 -08:00
UnwindMap.h Change all uintptr_t to uint64_t in API. 2018-01-18 17:26:20 -08:00
UnwindStack.cpp Method to avoid skipping frames for local unwinds. 2018-03-23 13:01:44 -07:00
UnwindStack.h Use new unwinder for offline in libbacktrace. 2018-01-29 10:41:11 -08:00
UnwindStackMap.cpp Add a MemoryOfflineBuffer object. 2018-04-03 18:37:52 -07:00
UnwindStackMap.h Add a MemoryOfflineBuffer object. 2018-04-03 18:37:52 -07:00