diff options
Diffstat (limited to 'src/gallium/auxiliary/util')
| -rw-r--r-- | src/gallium/auxiliary/util/u_debug_symbol.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/util/u_debug_symbol.c b/src/gallium/auxiliary/util/u_debug_symbol.c index 7147bbc32b..ebea517f90 100644 --- a/src/gallium/auxiliary/util/u_debug_symbol.c +++ b/src/gallium/auxiliary/util/u_debug_symbol.c @@ -143,6 +143,23 @@ debug_symbol_name_imagehlp(const void *addr, char* buf, unsigned size) } #endif +#ifdef __GLIBC__ +#include <execinfo.h> + +/* This can only provide dynamic symbols, or binary offsets into a file. + * + * To fix this, post-process the output with tools/addr2line.sh + */ +static INLINE void +debug_symbol_name_glibc(const void *addr, char* buf, unsigned size) +{ + char** syms = backtrace_symbols((void**)&addr, 1); + strncpy(buf, syms[0], size); + buf[size - 1] = 0; + free(syms); +} +#endif + void debug_symbol_name(const void *addr, char* buf, unsigned size) { @@ -152,6 +169,12 @@ debug_symbol_name(const void *addr, char* buf, unsigned size) return; #endif +#ifdef __GLIBC__ + debug_symbol_name_glibc(addr, buf, size); + if(buf[0]) + return; +#endif + util_snprintf(buf, size, "%p", addr); buf[size - 1] = 0; } |