diff options
Diffstat (limited to 'gcc/system.h')
| -rw-r--r-- | gcc/system.h | 45 |
1 files changed, 16 insertions, 29 deletions
diff --git a/gcc/system.h b/gcc/system.h index cdd2bac..3ec73a6 100644 --- a/gcc/system.h +++ b/gcc/system.h @@ -378,40 +378,27 @@ extern int setrlimit (); #endif /* Redefine abort to report an internal error w/o coredump, and reporting the - location of the error in the source file. */ -#ifndef abort -#ifndef __STDC__ -#ifndef __GNUC__ -#ifndef USE_SYSTEM_ABORT -#define USE_SYSTEM_ABORT -#endif /* !USE_SYSTEM_ABORT */ -#endif /* !__GNUC__ */ -#endif /* !__STDC__ */ - -#ifdef USE_SYSTEM_ABORT -# ifdef NEED_DECLARATION_ABORT + location of the error in the source file. + Some files undefine abort again, so we must prototype the real thing + for their sake. */ +#ifdef NEED_DECLARATION_ABORT extern void abort (); -# endif -#else -#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) -#define abort() \ -(fprintf (stderr, \ - "%s:%d: Internal compiler error\n", __FILE__, __LINE__), \ - exit (FATAL_EXIT_CODE)) +#endif +extern void fatal PVPROTO((const char *, ...)) ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN; +#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) +#define abort() fatal ("Internal compiler error at %s:%d\n", \ + trim_filename (__FILE__), __LINE__) #else -#define abort() \ -(fprintf (stderr, \ - "%s:%d: Internal compiler error in function %s\n" \ - "Please submit a full bug report to `egcs-bugs@egcs.cygnus.com'.\n" \ - "See <URL:http://egcs.cygnus.com/faq.html#bugreport> for details.\n", \ - __FILE__, __LINE__, __PRETTY_FUNCTION__), \ - exit (FATAL_EXIT_CODE)) - +#define abort() fatal ("Internal compiler error in `%s', at %s:%d\n" \ + "Please submit a full bug report to `egcs-bugs@egcs.cygnus.com'.\n" \ + "See <URL:http://egcs.cygnus.com/faq.html#bugreport> for details.", \ + __PRETTY_FUNCTION__, trim_filename (__FILE__), __LINE__) #endif /* recent gcc */ -#endif /* USE_SYSTEM_ABORT */ -#endif /* !abort */ +/* trim_filename is in toplev.c. Define a stub macro for files that + don't link toplev.c. toplev.h will reset it to the real version. */ +#define trim_filename(x) (x) /* Define a STRINGIFY macro that's right for ANSI or traditional C. HAVE_CPP_STRINGIFY only refers to the stage1 compiler. Assume that |