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platform_system_core/libunwindstack
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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/unwindstack libprocinfo: add functions reading process map file. 2018-05-14 14:00:18 -07:00
tests libunwindstack: add Regs::Clone. 2018-04-20 13:23:20 -07:00
tools Handle ARM thumb function symbols. 2018-03-15 15:14:18 -07:00
.clang-format Use the 2 space clang format for libunwindstack. 2017-03-21 10:41:45 -07:00
Android.bp libprocinfo: add functions reading process map file. 2018-05-14 14:00:18 -07:00
ArmExidx.cpp Expose per arch headers. 2018-02-08 19:29:08 -08:00
ArmExidx.h Add error propagation into Unwinder/Elf objects. 2018-01-24 17:50:46 -08:00
AsmGetRegsMips.S Add libunwindstack support for Mips and Mips64 2017-12-11 15:44:40 +01:00
AsmGetRegsMips64.S Add libunwindstack support for Mips and Mips64 2017-12-11 15:44:40 +01:00
AsmGetRegsX86.S Fix wrong mov instruction size. 2018-01-25 11:44:19 -08:00
AsmGetRegsX86_64.S Add full support for initing registers. 2017-07-11 12:15:54 -07:00
Check.h Add error propagation into Unwinder/Elf objects. 2018-01-24 17:50:46 -08:00
DexFile.cpp Remove dependency on -no_art variant 2018-02-07 15:19:22 -08:00
DexFile.h Load dex files from ART-specific data structure. 2018-02-02 15:03:00 -08:00
DexFiles.cpp Adjust DEX file reading to follow layout changes in ART. 2018-02-16 14:54:49 +00:00
DwarfCfa.cpp Cache DWARF location rules for a given pc. 2018-03-29 14:47:13 +00:00
DwarfCfa.h Add error propagation into Unwinder/Elf objects. 2018-01-24 17:50:46 -08:00
DwarfDebugFrame.h Add support for only a .eh_frame. 2017-11-07 13:22:39 -08:00
DwarfEhFrame.h Expose per arch headers. 2018-02-08 19:29:08 -08:00
DwarfEhFrameWithHdr.cpp Fix off by 4 error handling eh_frame hdr. 2018-02-10 17:11:23 -08:00
DwarfEhFrameWithHdr.h Add support for only a .eh_frame. 2017-11-07 13:22:39 -08:00
DwarfEncoding.h Make the library usable as a library. 2017-07-14 12:20:23 -07:00
DwarfMemory.cpp unwindstack: rename Memory::Read to ReadFully. 2017-11-15 15:38:13 -08:00
DwarfOp.cpp Implement new DEX PC lookup scheme. 2018-02-13 16:45:38 -08:00
DwarfOp.h Implement new DEX PC lookup scheme. 2018-02-13 16:45:38 -08:00
DwarfSection.cpp Cache DWARF location rules for a given pc. 2018-03-29 14:47:13 +00:00
Elf.cpp Modify elf cache to handle elf_offsets properly. 2018-02-16 14:52:38 -08:00
ElfInterface.cpp Match LZMA SDK 18.05 API. 2018-05-04 13:12:36 -07:00
ElfInterfaceArm.cpp Always set the sp reg to the cfa for DWARF. 2018-03-16 23:38:07 -07:00
ElfInterfaceArm.h Handle ARM thumb function symbols. 2018-03-15 15:14:18 -07:00
JitDebug.cpp Load dex files from ART-specific data structure. 2018-02-02 15:03:00 -08:00
Log.cpp Make the library usable as a library. 2017-07-14 12:20:23 -07:00
MapInfo.cpp Modify elf cache to handle elf_offsets properly. 2018-02-16 14:52:38 -08:00
Maps.cpp libprocinfo: add functions reading process map file. 2018-05-14 14:00:18 -07:00
Memory.cpp Add a MemoryOfflineBuffer object. 2018-04-03 18:37:52 -07:00
OWNERS Add OWNERS. 2017-12-07 13:30:03 -08:00
Regs.cpp Expose per arch headers. 2018-02-08 19:29:08 -08:00
RegsArm.cpp libunwindstack: add Regs::Clone. 2018-04-20 13:23:20 -07:00
RegsArm64.cpp libunwindstack: add Regs::Clone. 2018-04-20 13:23:20 -07:00
RegsInfo.h Implement new DEX PC lookup scheme. 2018-02-13 16:45:38 -08:00
RegsMips.cpp libunwindstack: add Regs::Clone. 2018-04-20 13:23:20 -07:00
RegsMips64.cpp libunwindstack: add Regs::Clone. 2018-04-20 13:23:20 -07:00
RegsX86.cpp libunwindstack: add Regs::Clone. 2018-04-20 13:23:20 -07:00
RegsX86_64.cpp libunwindstack: add Regs::Clone. 2018-04-20 13:23:20 -07:00
Symbols.cpp Add ability to read jit gdb data. 2018-01-12 11:18:42 -08:00
Symbols.h Add ability to read jit gdb data. 2018-01-12 11:18:42 -08:00
Unwinder.cpp Support a map that represents gdb jit elf data. 2018-03-21 17:23:54 -07:00