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-rw-r--r--sysdeps/m68k/dl-trampoline.S129
1 files changed, 0 insertions, 129 deletions
diff --git a/sysdeps/m68k/dl-trampoline.S b/sysdeps/m68k/dl-trampoline.S
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index 8791280371..0000000000
--- a/sysdeps/m68k/dl-trampoline.S
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@@ -1,129 +0,0 @@
-/* PLT trampolines.  m68k version.
-   Copyright (C) 2005 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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <sysdep.h>
-
-	.text
-	.globl _dl_runtime_resolve
-	.type _dl_runtime_resolve, @function
-_dl_runtime_resolve:
-	| Save %a0 (struct return address) and %a1.
-	move.l %a0, -(%sp)
-	move.l %a1, -(%sp)
-	| Call the real address resolver.
-	jbsr _dl_fixup
-	| Restore register %a0 and %a1.
-	move.l (%sp)+, %a1
-	move.l (%sp)+, %a0
-	| Pop parameters
-	addq.l #8, %sp
-	| Call real function.
-	jmp (%d0)
-	.size _dl_runtime_resolve, . - _dl_runtime_resolve
-
-	.text
-	.globl _dl_runtime_profile
-	.type _dl_runtime_profile, @function
-_dl_runtime_profile:
-	pea 8(%sp)
-	move.l %a1, -(%sp)
-	move.l %a0, -(%sp)
-	pea -1.w
-	| Push parameters for _dl_profile_fixup
-	pea (%sp)
-	pea 8(%sp)
-	move.l 32(%sp), -(%sp)
-	move.l 32(%sp), -(%sp)
-	move.l 32(%sp), -(%sp)
-	subq.l #8, %sp
-	| Call the real address resolver.
-	jbsr _dl_profile_fixup
-	| Pop parameters
-	lea 28(%sp), %sp
-	move.l (%sp), %d1
-	jpl 1f
-	addq.l #4, %sp
-	| Restore register %a0 and %a1.
-	move.l (%sp)+, %a0
-	move.l (%sp)+, %a1
-	lea 12(%sp), %sp
-	| Call real function.
-	jmp (%d0)
-
-	/*
-	    +24     return address
-	    +20     PLT1
-	    +16     PLT2
-	    +12     %sp
-	    +8      %a1
-	    +4      %a0
-	   %sp      free
-	*/
-1:	move.l %a2, (%sp)
-	move.l %sp, %a2
-	move.l %sp, %a0
-	lea 28(%sp), %a1
-	| Round framesize up to even
-	addq.l #1, %d1
-	lsr #1, %d1
-	sub.l %d1, %a0
-	sub.l %d1, %a0
-	move.l %a0, %sp
-	jra 2f
-1:	move.w (%a1)+, (%a0)+
-2:	dbra %d1,1b
-	/*
-	   %a2+24  return address
-	   %a2+20  PLT1
-	   %a2+16  PLT2
-	   %a2+12  %sp
-	   %a2+8   %a1
-	   %a2+4   %a0
-	   %a2     %a2
-	   %sp     copied stack frame
-	*/
-
-	move.l 4(%a2), %a0
-	move.l 8(%a2), %a1
-	jsr (%d0)
-	move.l %a2, %sp
-	move.l (%sp)+, %a2
-	/*
-	    +20     return address
-	    +16     PLT1
-	    +12     PLT2
-	    +8      %sp
-	    +4      %a1
-	   %sp      %a0
-	*/
-	fmove.x %fp0, -(%sp)
-	move.l %d1, -(%sp)
-	move.l %d0, -(%sp)
-	pea (%sp)
-	pea 20(%sp)
-	move.l 40(%sp), -(%sp)
-	move.l 40(%sp), -(%sp)
-	jbsr _dl_call_pltexit
-	lea 16(%sp), %sp
-	move.l (%sp)+, %d0
-	move.l (%sp)+, %d1
-	fmove.x (%sp)+, %fp0
-	lea 20(%sp), %sp
-	rts
-	.size _dl_runtime_profile, . - _dl_runtime_profile