projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 99dee823 | 1 | /* Copyright (C) 2009-2021 Free Software Foundation, Inc. |
| 0a35513e AH |
2 | Contributed by Richard Henderson <rth@redhat.com>. |
| 3 | ||
| 4 | This file is part of the GNU Transactional Memory Library (libitm). | |
| 5 | ||
| 6 | Libitm is free software; you can redistribute it and/or modify it | |
| 7 | under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation; either version 3 of the License, or | |
| 9 | (at your option) any later version. | |
| 10 | ||
| 11 | Libitm is distributed in the hope that it will be useful, but WITHOUT ANY | |
| 12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | |
| 13 | FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 14 | more details. | |
| 15 | ||
| 16 | Under Section 7 of GPL version 3, you are granted additional | |
| 17 | permissions described in the GCC Runtime Library Exception, version | |
| 18 | 3.1, as published by the Free Software Foundation. | |
| 19 | ||
| 20 | You should have received a copy of the GNU General Public License and | |
| 21 | a copy of the GCC Runtime Library Exception along with this program; | |
| 22 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
| 23 | <http://www.gnu.org/licenses/>. */ | |
| 24 | ||
| 25 | .text | |
| 26 | .align 4 | |
| 27 | .globl _ITM_beginTransaction | |
| 28 | .ent _ITM_beginTransaction | |
| 29 | ||
| 30 | #define FRAME 144 | |
| 31 | ||
| 32 | _ITM_beginTransaction: | |
| 33 | ldgp $29, 0($27) | |
| 34 | subq $30, FRAME, $30 | |
| 35 | .frame $30, FRAME, $26, 0 | |
| 36 | .mask 0x04000000, 0 | |
| 37 | stq $26, 0($30) | |
| 38 | .prologue 1 | |
| 39 | ||
| 40 | stq $9, 8($30) | |
| 41 | stq $10, 16($30) | |
| 42 | addq $30, FRAME, $0 | |
| 43 | stq $11, 24($30) | |
| 44 | ||
| 45 | stq $12, 32($30) | |
| 46 | stq $13, 40($30) | |
| 47 | stq $14, 48($30) | |
| 48 | stq $15, 56($30) | |
| 49 | ||
| 50 | stq $0, 64($30) | |
| 51 | stt $f2, 72($30) | |
| 52 | stt $f3, 80($30) | |
| 53 | stt $f4, 88($30) | |
| 54 | ||
| 55 | stt $f5, 96($30) | |
| 56 | stt $f6, 104($30) | |
| 57 | stt $f7, 112($30) | |
| 58 | stt $f8, 120($30) | |
| 59 | ||
| 60 | stt $f9, 128($30) | |
| 61 | mov $30, $17 | |
| 62 | #ifdef __PIC__ | |
| 63 | unop | |
| 64 | bsr $26, GTM_begin_transaction !samegp | |
| 65 | #else | |
| 66 | jsr $26, GTM_begin_transaction | |
| 67 | ldgp $29, 0($26) | |
| 68 | #endif | |
| 69 | ||
| 70 | ldq $26, 0($30) | |
| 71 | addq $30, FRAME, $30 | |
| 72 | ret | |
| 73 | .end _ITM_beginTransaction | |
| 74 | ||
| 75 | .align 4 | |
| 76 | .globl GTM_longjmp | |
| 8851b429 | 77 | #ifdef __ELF__ |
| 0a35513e | 78 | .hidden GTM_longjmp |
| 8851b429 | 79 | #endif |
| 0a35513e AH |
80 | .ent GTM_longjmp |
| 81 | ||
| 82 | GTM_longjmp: | |
| 83 | .prologue 0 | |
| 062f93f2 RH |
84 | ldq $26, 0($17) |
| 85 | ldq $9, 8($17) | |
| 86 | ldq $10, 16($17) | |
| 87 | ldq $11, 24($17) | |
| 88 | ||
| 89 | ldq $12, 32($17) | |
| 90 | ldq $13, 40($17) | |
| 91 | ldq $14, 48($17) | |
| 92 | ldq $15, 56($17) | |
| 93 | ||
| 94 | ldq $1, 64($17) | |
| 95 | ldt $f2, 72($17) | |
| 96 | ldt $f3, 80($17) | |
| 97 | ldt $f4, 88($17) | |
| 98 | ||
| 99 | ldt $f5, 96($17) | |
| 100 | ldt $f6, 104($17) | |
| 101 | ldt $f7, 112($17) | |
| 102 | ldt $f8, 120($17) | |
| 103 | ||
| 104 | ldt $f9, 128($17) | |
| 105 | mov $16, $0 | |
| 0a35513e AH |
106 | mov $1, $30 |
| 107 | ret | |
| 108 | .end GTM_longjmp | |
| 109 | ||
| 8851b429 | 110 | #ifdef __linux__ |
| 0a35513e | 111 | .section .note.GNU-stack, "", @progbits |
| 8851b429 | 112 | #endif |