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attempt to trouble shoot missing backtraces on linux

This commit is contained in:
arvidn 2015-06-20 16:36:23 -04:00
parent adc63d2b88
commit 3755a77a64
5 changed files with 13 additions and 7 deletions
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5
Jamfile
View File

@ -151,7 +151,8 @@ rule linking ( properties * )
result += <library>tcmalloc ; result += <library>tcmalloc ;
} }
if <toolset>gcc in $(properties) if ( <toolset>gcc in $(properties)
|| <toolset>clang in $(properties) )
&& <target-os>linux in $(properties) && <target-os>linux in $(properties)
&& ( <variant>debug in $(properties) && ( <variant>debug in $(properties)
|| <asserts>on in $(properties) || <asserts>on in $(properties)
@ -162,7 +163,7 @@ rule linking ( properties * )
{ {
# for backtraces in assertion failures # for backtraces in assertion failures
# which only works on ELF targets with gcc # which only works on ELF targets with gcc
result += <linkflags>-export-dynamic <cxxflags>-rdynamic ; result += <linkflags>-export-dynamic <linkflags>-rdynamic ;
} }
if <boost>source in $(properties) if <boost>source in $(properties)

3
include/libtorrent/config.hpp
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@ -226,7 +226,8 @@ POSSIBILITY OF SUCH DAMAGE.
#define TORRENT_HAVE_FDATASYNC 1 #define TORRENT_HAVE_FDATASYNC 1
#endif // ANDROID #endif // ANDROID
#if __amd64__ || __i386__ #if defined _GLIBC_ && ( defined __x86_64__ || defined __i386 \
|| defined _M_X64 || defined _M_IX86 )
#define TORRENT_USE_EXECINFO 1 #define TORRENT_USE_EXECINFO 1
#endif #endif

5
src/assert.cpp
View File

@ -207,7 +207,10 @@ TORRENT_EXPORT void print_backtrace(char* out, int len, int max_depth)
#else #else
TORRENT_EXPORT void print_backtrace(char* out, int len, int max_depth) TORRENT_EXPORT void print_backtrace(char* out, int len, int max_depth)
{ out[0] = 0; } {
out[0] = 0;
strncat(out, "<not supported>", len)
}
#endif #endif

3
test/main.cpp
View File

@ -102,6 +102,7 @@ void sig_handler(int sig)
strcat(stack_text, __FUNCTION__); strcat(stack_text, __FUNCTION__);
#else #else
stack_text[0] = 0; stack_text[0] = 0;
strcat(stack_text, "<stack traces disabled>");
#endif #endif
char const* sig_name = 0; char const* sig_name = 0;
switch (sig) switch (sig)
@ -125,7 +126,7 @@ void sig_handler(int sig)
output_test_log_to_terminal(); output_test_log_to_terminal();
exit(138); exit(128 + sig);
} }
void print_usage(char const* executable) void print_usage(char const* executable)