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- Name: Android Platform engineering tools
- Short Name: android platform development
- URL: https://android.googlesource.com/platform/development
- Version: unknown
- Date: 2014/05/02
- Revision: 1b10ec4
- License: Apache 2.0
- License File: NOT_SHIPPED
- Security Critical: no
- Description:
- Android Platform engineering tools, specifically:
- 1. stack symbolization scripts
- 2. IntelliJ formatting settings.
- Taken from commit: 622d3d4c5b3bee50fd335f3282d9e9d64ae0f5f7
- Local Modifications:
- Only picked the few components useful to Chromium (as listed above).
- The scripts have been modified to better suit Chromium development. Changes
- include, but are not limited to, the following:
- Added option to change the amount of symbolization done.
- Updated output directories to be set by environment variable or --flags
- When calling addr2line, check the symbol is a file that looks like it contains
- symbols.
- Added support for parsing LOG(FATAL) and DCHECK errors and their
- stack traces, as emitted by src/base/debug/stack_trace_android.cc
- Added support for finding symbols when library is loaded directly from the APK.
- Changed the toolchain to remove references to 4.6 toolchains.
- Added support for arch=x64 as an alias to arch=x86_64
- Added debug logging and --verbose parameter.
- Used fast ELF symbolizer for symbols.py and tombstones
- Added code address adjustment for the debuggerd output from pre-M Android
- where relocations are packed.
- Added code to capture java stderr for better handling of native->java crashes.
- Fixed invalid using decl in logging header debug.h
- Only attempt to symbolize with ELF libraries.
- Changed the stack scripts to use llvm tools instead of gnu toolchain.
- Additionally use symbolizer instead of addr2line, objdump, etc, since llvm symbolizer
- is more efficient in finding function names, line numbers etc.
- Speedup symbolization by avoiding unnecessary APK manifest extraction loops.
- Changed the symbolizer to act in a passthrough mode when reading from stdin, so
- adb logcat can be piped through it to symbolize on the fly.
- Made the symbolizer agnostic to the width of pointers.
- Clamping the padding on symbolized names to 80 columns.
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