projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 04277e02 | 1 | /* Copyright (C) 2000-2019 Free Software Foundation, Inc. |
| 456db476 UD |
2 | This file is part of the GNU C Library. |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 41bdb6e2 AJ |
5 | modify it under the terms of the GNU Lesser General Public |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 456db476 UD |
8 | |
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 41bdb6e2 | 12 | Lesser General Public License for more details. |
| 456db476 | 13 | |
| 41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
| 59ba27a6 | 15 | License along with the GNU C Library; if not, see |
| 5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
| 456db476 | 17 | |
| ef5166a6 UD |
18 | /* |
| 19 | General Purpose Register (GPR) restore routine | |
| 20 | when Floating Point Registers (FPRs) are not saved | |
| 21 | ||
| 22 | Note: This restore routine must not be called when GPR30 or | |
| 23 | GPR31, or both, are the only registers beings saved. In these | |
| 24 | cases, the saving and restoring must be done inline. | |
| 25 | */ | |
| 26 | ||
| 456db476 UD |
27 | #include <sysdep.h> |
| 28 | ||
| ef5166a6 | 29 | ENTRY(_restgpr0_all) |
| 7b8e0d49 | 30 | .globl C_TEXT(_restgpr0_13) |
| ef5166a6 | 31 | C_TEXT(_restgpr0_13): lwz r13,-76(r1) |
| 7b8e0d49 | 32 | .globl C_TEXT(_restgpr0_14) |
| ef5166a6 | 33 | C_TEXT(_restgpr0_14): lwz r14,-72(r1) |
| 7b8e0d49 | 34 | .globl C_TEXT(_restgpr0_15) |
| ef5166a6 | 35 | C_TEXT(_restgpr0_15): lwz r15,-68(r1) |
| 7b8e0d49 | 36 | .globl C_TEXT(_restgpr0_16) |
| ef5166a6 | 37 | C_TEXT(_restgpr0_16): lwz r16,-64(r1) |
| 7b8e0d49 | 38 | .globl C_TEXT(_restgpr0_17) |
| ef5166a6 | 39 | C_TEXT(_restgpr0_17): lwz r17,-60(r1) |
| 7b8e0d49 | 40 | .globl C_TEXT(_restgpr0_18) |
| ef5166a6 | 41 | C_TEXT(_restgpr0_18): lwz r18,-56(r1) |
| 7b8e0d49 | 42 | .globl C_TEXT(_restgpr0_19) |
| ef5166a6 | 43 | C_TEXT(_restgpr0_19): lwz r19,-52(r1) |
| 7b8e0d49 | 44 | .globl C_TEXT(_restgpr0_20) |
| ef5166a6 | 45 | C_TEXT(_restgpr0_20): lwz r20,-48(r1) |
| 7b8e0d49 | 46 | .globl C_TEXT(_restgpr0_21) |
| ef5166a6 | 47 | C_TEXT(_restgpr0_21): lwz r21,-44(r1) |
| 7b8e0d49 | 48 | .globl C_TEXT(_restgpr0_22) |
| ef5166a6 | 49 | C_TEXT(_restgpr0_22): lwz r22,-40(r1) |
| 7b8e0d49 | 50 | .globl C_TEXT(_restgpr0_23) |
| ef5166a6 | 51 | C_TEXT(_restgpr0_23): lwz r23,-36(r1) |
| 7b8e0d49 | 52 | .globl C_TEXT(_restgpr0_24) |
| ef5166a6 | 53 | C_TEXT(_restgpr0_24): lwz r24,-32(r1) |
| 7b8e0d49 | 54 | .globl C_TEXT(_restgpr0_25) |
| ef5166a6 | 55 | C_TEXT(_restgpr0_25): lwz r25,-28(r1) |
| 7b8e0d49 | 56 | .globl C_TEXT(_restgpr0_26) |
| ef5166a6 | 57 | C_TEXT(_restgpr0_26): lwz r26,-24(r1) |
| 7b8e0d49 | 58 | .globl C_TEXT(_restgpr0_27) |
| ef5166a6 | 59 | C_TEXT(_restgpr0_27): lwz r27,-20(r1) |
| 7b8e0d49 | 60 | .globl C_TEXT(_restgpr0_28) |
| ef5166a6 | 61 | C_TEXT(_restgpr0_28): lwz r28,-16(r1) |
| 7b8e0d49 | 62 | .globl C_TEXT(_restgpr0_29) |
| ef5166a6 UD |
63 | C_TEXT(_restgpr0_29): lwz r0,8(r1) #get return address from frame |
| 64 | lwz r29,-12(r1) #restore r29 | |
| 65 | mtlr r0 #move return address to LR | |
| 66 | lwz r30,-8(r1) #restore r30 | |
| 67 | lwz r31,-4(r1) #restore r31 | |
| 68 | blr #return | |
| 9759bbf1 | 69 | END (_restgpr0_all) |