diff options
Diffstat (limited to 'sysdeps/generic/machine-gmon.h')
-rw-r--r-- | sysdeps/generic/machine-gmon.h | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/sysdeps/generic/machine-gmon.h b/sysdeps/generic/machine-gmon.h deleted file mode 100644 index b100d4d49f..0000000000 --- a/sysdeps/generic/machine-gmon.h +++ /dev/null @@ -1,47 +0,0 @@ -/* Machine-dependent definitions for profiling support. Generic GCC 2 version. - Copyright (C) 1996-2017 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 - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -/* GCC version 2 gives us a perfect magical function to get - just the information we need: - void *__builtin_return_address (unsigned int N) - returns the return address of the frame N frames up. */ - -/* Be warned that GCC cannot usefully compile __builtin_return_address(N) - for N != 0 on all machines. In this case, you may have to write - your own version of _mcount(). */ - -#if __GNUC__ < 2 - #error "This file uses __builtin_return_address, a GCC 2 extension." -#endif - -#include <sysdep.h> -/* The canonical name for the function is `_mcount' in both C and asm, - but some old asm code might assume it's `mcount'. */ -void _mcount (void); -weak_alias (_mcount, mcount) - -static void mcount_internal (u_long frompc, u_long selfpc); - -#define _MCOUNT_DECL(frompc, selfpc) \ -static inline void mcount_internal (u_long frompc, u_long selfpc) - -#define MCOUNT \ -void _mcount (void) \ -{ \ - mcount_internal ((u_long) RETURN_ADDRESS (1), (u_long) RETURN_ADDRESS (0)); \ -} |