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42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/* GStreamer
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* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
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* 2000 Wim Taymans <wtay@chello.be>
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*
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* gstsparc.h: Header for Sparc-specific architecture issues
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_GSTSPARC_H__
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#define __GST_GSTSPARC_H__
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#define GST_ARCH_SET_SP(stackpointer) \
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__asm__( "ta 3\n\t"
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"mov %0, %%sp" : : "r"(stackpointer));
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#define GST_ARCH_CALL(target) \
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__asm__( "call %0,0\n\t"
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"nop" : : "r"(target) );
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#define GST_ARCH_PRESETJMP() \
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__asm__( "ta 3" );
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// Need to get more information about the stackframe format
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// and get the fields more correct. Check GDB sources maybe?
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#define GST_ARCH_SETUP_STACK(sp) sp -= 4
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#endif /* __GST_GSTSPARC_H__ */
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