/* * Copyright 1996 1995 by Open Software Foundation, Inc. 1997 1996 1995 1994 1993 1992 1991 * All Rights Reserved * * Permission to use, copy, modify, and distribute this software and * its documentation for any purpose and without fee is hereby granted, * provided that the above copyright notice appears in all copies and * that both the copyright notice and this permission notice appear in * supporting documentation. * * OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE. * * IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT, * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * */ /* * MkLinux */ .text #if defined(__ppc__) #import <architecture/ppc/asm_help.h> #import <architecture/ppc/pseudo_inst.h> /* * void *_sp(void) */ LEAF(__sp) mr r3,r1 blr /* * void *_adjust_sp(void *sp) */ LEAF(__adjust_sp) subi r3,r3,0x100 /* Stack frame padding */ blr #elif defined(__i386__) #import <architecture/i386/asm_help.h> /* * void *_sp(void) */ LEAF(__sp,0) movl %esp,%eax ret /* * void *_adjust_sp(void *sp) */ LEAF(__adjust_sp,0) movl 4(%esp),%eax subl $0x100,%eax ret #else #error sp functions not defined for this architecture #endif