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b168057a | 1 | /* Copyright (C) 2000-2015 Free Software Foundation, Inc. |
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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 | |
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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. | |
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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 |
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15 | License along with the GNU C Library; if not, see |
16 | <http://www.gnu.org/licenses/>. */ | |
456db476 | 17 | |
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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 | ||
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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) |
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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) |