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Improving the logging, got fed up with color so optionally disable.

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Backtrace macro used everwhere
This commit is contained in:
Peter Boyle
2016-02-21 07:58:53 -06:00
parent a5f683d124
commit 2cfa20cc4e
3 changed files with 24 additions and 14 deletions
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16
lib/Log.h
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@ -99,7 +99,6 @@ extern GridLogger GridLogIntegrator ;
#define _NBACKTRACE (256)
extern void * Grid_backtrace_buffer[_NBACKTRACE];
#ifdef HAVE_EXECINFO_H
#define BACKTRACEFILE() {\
char string[20]; \
std::sprintf(string,"backtrace.%d",Rank()); \
@ -107,7 +106,9 @@ extern void * Grid_backtrace_buffer[_NBACKTRACE];
BACKTRACEFP(fp)\
std::fclose(fp); \
}
#define BACKTRACE() BACKTRACE(std::stdout)
#ifdef HAVE_EXECINFO_H
#define BACKTRACEFP(fp) { \
int symbols = backtrace (Grid_backtrace_buffer,_NBACKTRACE);\
char **strings = backtrace_symbols(Grid_backtrace_buffer,symbols);\
@ -116,14 +117,15 @@ extern void * Grid_backtrace_buffer[_NBACKTRACE];
}\
}
#else
#define BACKTRACE() BACKTRACE(std::stdout);
#define BACKTRACEFP(fp) { \
for (int i = 0; i < 4; i++){\
std::fprintf (fp,"BT %d %lx\n",i, __builtin_return_address(i); std::fflush(fp); \
}\
std::fprintf (fp,"BT %d %lx\n",0, __builtin_return_address(0)); std::fflush(fp); \
std::fprintf (fp,"BT %d %lx\n",1, __builtin_return_address(1)); std::fflush(fp); \
std::fprintf (fp,"BT %d %lx\n",2, __builtin_return_address(2)); std::fflush(fp); \
std::fprintf (fp,"BT %d %lx\n",3, __builtin_return_address(3)); std::fflush(fp); \
}
#endif
#define BACKTRACE() BACKTRACEFP(stdout)
}
#endif