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71 lines
2.4 KiB
ArmAsm
71 lines
2.4 KiB
ArmAsm
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/* libunwind - a platform-independent unwind library
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Copyright (C) 2004 Hewlett-Packard Co
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Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
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This file is part of libunwind.
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Permission is hereby granted, free of charge, to any person obtaining
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a copy of this software and associated documentation files (the
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"Software"), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish,
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distribute, sublicense, and/or sell copies of the Software, and to
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permit persons to whom the Software is furnished to do so, subject to
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the following conditions:
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The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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#define SPILL(n) stw %r##n, (LINUX_UC_MCONTEXT_OFF+LINUX_SC_GR_OFF+4*(n))(%r26)
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#include "offsets.h"
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.align 4
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.protected _Uhppa_getcontext
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.global _Uhppa_getcontext
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.proc
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.callinfo
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_Uhppa_getcontext:
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SPILL (2) /* return-pointer */
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SPILL (3) /* frame pointer */
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SPILL (4) /* 2nd-ary frame pointer */
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SPILL (5) /* preserved register */
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SPILL (6) /* preserved register */
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SPILL (7) /* preserved register */
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SPILL (8) /* preserved register */
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SPILL (9) /* preserved register */
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SPILL (10) /* preserved register */
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SPILL (11) /* preserved register */
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SPILL (12) /* preserved register */
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SPILL (13) /* preserved register */
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SPILL (14) /* preserved register */
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SPILL (15) /* preserved register */
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SPILL (16) /* preserved register */
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SPILL (17) /* preserved register */
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SPILL (18) /* preserved register */
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SPILL (19) /* linkage-table register */
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SPILL (27) /* global-data pointer */
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SPILL (30) /* stack pointer */
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ldo (LINUX_UC_MCONTEXT_OFF+LINUX_SC_FR_OFF)(%r26), %r29
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fstds,ma %fr12, 8(%r29)
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fstds,ma %fr13, 8(%r29)
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fstds,ma %fr14, 8(%r29)
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fstds,ma %fr15, 8(%r29)
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fstds,ma %fr16, 8(%r29)
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fstds,ma %fr17, 8(%r29)
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fstds,ma %fr18, 8(%r29)
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fstds,ma %fr19, 8(%r29)
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fstds,ma %fr20, 8(%r29)
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fstds %fr21, 8(%r29)
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bv,n %r0(%rp)
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.procend
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