diff options
| author | David Srbecky <dsrbecky@google.com> | 2016-01-19 14:33:43 +0000 |
|---|---|---|
| committer | David Srbecky <dsrbecky@google.com> | 2016-01-22 18:10:37 +0000 |
| commit | 5fdcc3c931b70204fd8c491afa66f57f8428490f (patch) | |
| tree | 729f1433c75dda8a1f0e578a1c5297eed31f7852 /compiler/driver/compiler_options.cc | |
| parent | 95005291d8ebdd1d2ac58ffc5181fef4fbbf2383 (diff) | |
Add option to generate compressed backtrace info.
Add flag --generate-mini-debug-info which generates
LZMA compressed .symtab and .debug_frame, which are
sufficient to print java backtraces in libunwind.
If enabled, it increases the size of boot.oat by about 3.5%.
Change-Id: Ic3c2ef7704c05fa328720c6781ca2a9b8e3935a3
Diffstat (limited to 'compiler/driver/compiler_options.cc')
| -rw-r--r-- | compiler/driver/compiler_options.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/compiler/driver/compiler_options.cc b/compiler/driver/compiler_options.cc index 2644528e56..e0b1d8b2b2 100644 --- a/compiler/driver/compiler_options.cc +++ b/compiler/driver/compiler_options.cc @@ -37,6 +37,7 @@ CompilerOptions::CompilerOptions() debuggable_(false), native_debuggable_(kDefaultNativeDebuggable), generate_debug_info_(kDefaultGenerateDebugInfo), + generate_mini_debug_info_(kDefaultGenerateMiniDebugInfo), implicit_null_checks_(true), implicit_so_checks_(true), implicit_suspend_checks_(false), @@ -91,6 +92,7 @@ CompilerOptions::CompilerOptions(CompilerFilter compiler_filter, debuggable_(debuggable), native_debuggable_(kDefaultNativeDebuggable), generate_debug_info_(generate_debug_info), + generate_mini_debug_info_(kDefaultGenerateMiniDebugInfo), implicit_null_checks_(implicit_null_checks), implicit_so_checks_(implicit_so_checks), implicit_suspend_checks_(implicit_suspend_checks), @@ -215,6 +217,10 @@ bool CompilerOptions::ParseCompilerOption(const StringPiece& option, UsageFn Usa generate_debug_info_ = true; } else if (option == "--no-generate-debug-info") { generate_debug_info_ = false; + } else if (option == "--generate-mini-debug-info") { + generate_mini_debug_info_ = true; + } else if (option == "--no-generate-mini-debug-info") { + generate_mini_debug_info_ = false; } else if (option == "--debuggable") { debuggable_ = true; } else if (option == "--native-debuggable") { |