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Put VALGRIND_INTERNAL_PRINTF and VALGRIND_INTERNAL_PRINTF_BACKTRACE back in

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vg_include.h, where they must be otherwise vg_libtpthread.c has problems.
Added a comment explaining why they must be in vg_include.h.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2576
This commit is contained in:
Nicholas Nethercote 2004-08-09 11:15:10 +00:00
parent 1246163aab
commit 73852e1a20
2 changed files with 32 additions and 27 deletions
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34
coregrind/vg_include.h
View File

@ -1075,9 +1075,37 @@ extern void VG_(env_remove_valgrind_env_stuff) ( Char** env );
extern void VG_(send_bytes_to_logging_sink) ( Char* msg, Int nbytes );
// Functions for printing from code within Valgrind, but which runs on the
// sim'd CPU.
int VALGRIND_INTERNAL_PRINTF ( char *format, ... );
int VALGRIND_INTERNAL_PRINTF_BACKTRACE ( char *format, ... );
// sim'd CPU. Defined here because needed for vg_libpthread.c,
// vg_replace_malloc.c, plus the rest of the core. The weak attribute
// ensures the multiple definitions are not a problem. They must be functions
// rather than macros so that va_list can be used.
__attribute__((weak))
int
VALGRIND_INTERNAL_PRINTF(char *format, ...)
{
unsigned int _qzz_res = 0;
va_list vargs;
va_start(vargs, format);
VALGRIND_MAGIC_SEQUENCE(_qzz_res, 0, VG_USERREQ__INTERNAL_PRINTF,
(unsigned int)format, (unsigned int)vargs, 0, 0);
va_end(vargs);
return _qzz_res;
}
__attribute__((weak))
int
VALGRIND_INTERNAL_PRINTF_BACKTRACE(char *format, ...)
{
unsigned int _qzz_res = 0;
va_list vargs;
va_start(vargs, format);
VALGRIND_MAGIC_SEQUENCE(_qzz_res, 0, VG_USERREQ__INTERNAL_PRINTF_BACKTRACE,
(unsigned int)format, (unsigned int)vargs, 0, 0);
va_end(vargs);
return _qzz_res;
}
/* ---------------------------------------------------------------------

25
coregrind/vg_messages.c
View File

@ -126,29 +126,6 @@ void VG_(send_bytes_to_logging_sink) ( Char* msg, Int nbytes )
}
}
int VALGRIND_INTERNAL_PRINTF(char *format, ...)
{
unsigned int _qzz_res = 0;
va_list vargs;
va_start(vargs, format);
VALGRIND_MAGIC_SEQUENCE(_qzz_res, 0, VG_USERREQ__INTERNAL_PRINTF,
(unsigned int)format, (unsigned int)vargs, 0, 0);
va_end(vargs);
return _qzz_res;
}
int VALGRIND_INTERNAL_PRINTF_BACKTRACE(char *format, ...)
{
unsigned int _qzz_res = 0;
va_list vargs;
va_start(vargs, format);
VALGRIND_MAGIC_SEQUENCE(_qzz_res, 0, VG_USERREQ__INTERNAL_PRINTF_BACKTRACE,
(unsigned int)format, (unsigned int)vargs, 0, 0);
va_end(vargs);
return _qzz_res;
}
/*--------------------------------------------------------------------*/
/*--- end vg_messages.c ---*/
/*--- end ---*/
/*--------------------------------------------------------------------*/