mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-26 04:31:03 +00:00
6e5964311d
This code deals with the OpenRISC ABI. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
/* Machine-dependent definitions for profiling support. OpenRISC version.
|
|
Copyright (C) 2022 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
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <sysdep.h>
|
|
|
|
#define _MCOUNT_DECL(frompc, selfpc) \
|
|
static void \
|
|
__mcount_internal (unsigned long int frompc, unsigned long int selfpc)
|
|
|
|
/* This is very simple as gcc does all the heavy lifting at the _mcount
|
|
call site. GCC passes in the return address of the function calling
|
|
_mcount. */
|
|
|
|
#define MCOUNT \
|
|
void \
|
|
_mcount (void *frompc) \
|
|
{ \
|
|
__mcount_internal ((unsigned long int) frompc, \
|
|
(unsigned long int) __builtin_return_address (0)); \
|
|
}
|