diff options
| author | François Dumont <fdumont@gcc.gnu.org> | 2020-01-21 19:33:15 +0100 |
|---|---|---|
| committer | François Dumont <fdumont@gcc.gnu.org> | 2022-08-31 20:51:10 +0200 |
| commit | 4d5660907c2b4c301fcbdc3dc713879fa31afec0 (patch) | |
| tree | f2e5a68fb76ea8103414dad8202aefe25c85a60e /libgcc | |
| parent | de9805c08121a84ce368dccfe043a3f44c3ff13b (diff) | |
| download | gcc-4d5660907c2b4c301fcbdc3dc713879fa31afec0.zip gcc-4d5660907c2b4c301fcbdc3dc713879fa31afec0.tar.gz gcc-4d5660907c2b4c301fcbdc3dc713879fa31afec0.tar.bz2 | |
libstdc++: [_GLIBCXX_DEBUG] Add backtrace generation on demand
Add _GLIBCXX_DEBUG_BACKTRACE macro to activate backtrace generation on
_GLIBCXX_DEBUG assertions. Prerequisite is to have configure the lib with:
--enable-libstdcxx-backtrace=yes
libstdc++-v3/ChangeLog:
* include/debug/formatter.h
[_GLIBCXX_HAVE_STACKTRACE](__glibcxx_backtrace_state): Declare.
[_GLIBCXX_HAVE_STACKTRACE](__glibcxx_backtrace_create_state): Declare.
[_GLIBCXX_HAVE_STACKTRACE](__glibcxx_backtrace_full_callback): Define.
[_GLIBCXX_HAVE_STACKTRACE](__glibcxx_backtrace_error_callback): Define.
[_GLIBCXX_HAVE_STACKTRACE](__glibcxx_backtrace_full_func): Define.
[_GLIBCXX_HAVE_STACKTRACE](__glibcxx_backtrace_full): Declare.
[_GLIBCXX_HAVE_STACKTRACE](_Error_formatter::_M_backtrace_state): New.
[_GLIBCXX_HAVE_STACKTRACE](_Error_formatter::_M_backtrace_full): New.
* src/c++11/debug.cc [_GLIBCXX_HAVE_STACKTRACE](print_backtrace): New.
(_Error_formatter::_M_error()): Adapt.
* src/libbacktrace/Makefile.am: Add backtrace.c.
* src/libbacktrace/Makefile.in: Regenerate.
* src/libbacktrace/backtrace-rename.h (backtrace_full): New.
* testsuite/23_containers/vector/debug/assign4_backtrace_neg.cc: New test.
* doc/xml/manual/debug_mode.xml: Document _GLIBCXX_DEBUG_BACKTRACE.
* doc/xml/manual/using.xml: Likewise.
Diffstat (limited to 'libgcc')
0 files changed, 0 insertions, 0 deletions