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ef114eafbf
2014-02-17 David Holsgrove <david.holsgrove@xilinx.com>
* sysdeps/microblaze: Move directory from ports/sysdeps/microblaze.
* sysdeps/unix/sysv/linux/microblaze: Move directory from
ports/sysdeps/unix/sysv/linux/microblaze.
* README: Add missing listing for microblaze*-*-linux-gnu.
Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
56 lines
1.5 KiB
ArmAsm
56 lines
1.5 KiB
ArmAsm
/* Copyright (C) 1997-2014 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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The GNU C 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library. If not, see
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<http://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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/* Jump to the position specified by ENV, causing the
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setjmp call there to return VAL, or 1 if VAL is 0. */
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/* void __longjmp (__jmp_buf env, int val) */
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ENTRY(__longjmp)
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lwi r1,r5,0
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lwi r2,r5,4
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lwi r13,r5,8
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lwi r14,r5,12
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lwi r15,r5,16
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lwi r16,r5,20
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lwi r17,r5,24
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lwi r18,r5,28
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lwi r19,r5,32
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lwi r20,r5,36
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lwi r21,r5,40
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lwi r22,r5,44
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lwi r23,r5,48
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lwi r24,r5,52
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lwi r25,r5,56
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lwi r26,r5,60
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lwi r27,r5,64
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lwi r28,r5,68
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lwi r29,r5,72
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lwi r30,r5,76
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lwi r31,r5,80
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addk r3,r6,r0
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beqi r3,L(return_1)
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rtsd r15,8
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nop
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L(return_1):
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rtsd r15,8
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addik r3,r0,1 /* delay slot. */
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END(__longjmp)
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