mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-23 18:21:04 +00:00
42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/* GStreamer
|
|
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
|
|
* 2000 Wim Taymans <wtay@chello.be>
|
|
*
|
|
* gstsparc.h: Header for Sparc-specific architecture issues
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __GST_GSTSPARC_H__
|
|
#define __GST_GSTSPARC_H__
|
|
|
|
#define GST_ARCH_SET_SP(stackpointer) \
|
|
__asm__( "ta 3\n\t"
|
|
"mov %0, %%sp" : : "r"(stackpointer));
|
|
|
|
#define GST_ARCH_CALL(target) \
|
|
__asm__( "call %0,0\n\t"
|
|
"nop" : : "r"(target) );
|
|
|
|
#define GST_ARCH_PRESETJMP() \
|
|
__asm__( "ta 3" );
|
|
|
|
// Need to get more information about the stackframe format
|
|
// and get the fields more correct. Check GDB sources maybe?
|
|
|
|
#define GST_ARCH_SETUP_STACK(sp) sp -= 4
|
|
|
|
#endif /* __GST_GSTSPARC_H__ */
|