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