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d5efd131d4
This is a simple copy of the last version of ia64 in the main tree. It does not work as-is, but serves as a basis for follow up changes to restore it to working order. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
43 lines
1.4 KiB
ArmAsm
43 lines
1.4 KiB
ArmAsm
/* Copyright (C) 2009 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
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License as published by the Free Software Foundation; either
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version 2.1 of the 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, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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.section .rodata.str1.8,"aMS",@progbits,1
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.align 8
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.LC0:
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.string "longjmp causes uninitialized stack frame"
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.section .sdata,"aws",@progbits
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.align 8
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.type longjmp_msg,@object
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longjmp_msg:
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data8 .LC0
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.size longjmp_msg, .-longjmp_msg
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#define __longjmp ____longjmp_chk
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#define CHECK_RSP(reg) \
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cmp.ltu p0, p8 = reg, r12; \
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(p8) br.cond.dpnt .Lok;; \
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addl r28 = @ltoffx(longjmp_msg#), r1;; \
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ld8.mov r28 = [r28], longjmp_msg#;; \
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ld8 out0 = [r28]; \
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br.call.sptk.many b0 = HIDDEN_JUMPTARGET(__fortify_fail)#;; \
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.Lok:
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#include "__longjmp.S"
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