Gentle reminder.
On 13/07/22 19:26, François Dumont wrote:
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 (pretty_print): Rename into...
(print_function): ...that.
[_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_neg.cc: Add backtrace
generation.
* doc/xml/manual/debug_mode.xml: Document _GLIBCXX_DEBUG_BACKTRACE.
* doc/xml/manual/using.xml: Likewise.
Tested under Linux x86_64 normal and _GLIBCXX_DEBUG modes.
Ok to commit ?
François
