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Define DL_CALL_FCT here.

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This commit is contained in:
Ulrich Drepper 2000-02-28 20:50:34 +00:00
parent 2c11d9bcf5
commit e6e840f034
1 changed files with 19 additions and 1 deletions
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20
sysdeps/mips/bits/dlfcn.h
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@ -1,5 +1,5 @@
/* System dependent definitions for run-time dynamic loading.
Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -35,3 +35,21 @@
The implementation does this by default and so we can define the
value to zero. */
#define RTLD_LOCAL 0
#ifdef __USE_GNU
/* To support profiling of shared objects it is a good idea to call
the function found using `dlsym' using the following macro since
these calls do not use the PLT. But this would mean the dynamic
loader has no chance to find out when the function is called. The
macro applies the necessary magic so that profiling is possible.
Rewrite
foo = (*fctp) (arg1, arg2);
into
foo = DL_CALL_FCT (fctp, (arg1, arg2));
*/
# define DL_CALL_FCT(fctp, args) \
(_dl_mcount_wrapper_check (fctp), (*(fctp)) args)
/* This function calls the profiling functions. */
extern void _dl_mcount_wrapper_check (void *__selfpc) __THROW;
#endif