1/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
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
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.
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
12   Lesser General Public License for more details.
13
14   You should have received a copy of the GNU Lesser General Public
15   License along with the GNU C Library; if not, see
16   <https://www.gnu.org/licenses/>.  */
17
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
27#include <sysdep.h>
28
29ENTRY(_restgpr0_all)
30		.globl C_TEXT(_restgpr0_13)
31C_TEXT(_restgpr0_13):	lwz	r13,-76(r1)
32		.globl C_TEXT(_restgpr0_14)
33C_TEXT(_restgpr0_14):	lwz	r14,-72(r1)
34		.globl C_TEXT(_restgpr0_15)
35C_TEXT(_restgpr0_15):	lwz	r15,-68(r1)
36		.globl C_TEXT(_restgpr0_16)
37C_TEXT(_restgpr0_16):	lwz	r16,-64(r1)
38		.globl C_TEXT(_restgpr0_17)
39C_TEXT(_restgpr0_17):	lwz	r17,-60(r1)
40		.globl C_TEXT(_restgpr0_18)
41C_TEXT(_restgpr0_18):	lwz	r18,-56(r1)
42		.globl C_TEXT(_restgpr0_19)
43C_TEXT(_restgpr0_19):	lwz	r19,-52(r1)
44		.globl C_TEXT(_restgpr0_20)
45C_TEXT(_restgpr0_20):	lwz	r20,-48(r1)
46		.globl C_TEXT(_restgpr0_21)
47C_TEXT(_restgpr0_21):	lwz	r21,-44(r1)
48		.globl C_TEXT(_restgpr0_22)
49C_TEXT(_restgpr0_22):	lwz	r22,-40(r1)
50		.globl C_TEXT(_restgpr0_23)
51C_TEXT(_restgpr0_23):	lwz	r23,-36(r1)
52		.globl C_TEXT(_restgpr0_24)
53C_TEXT(_restgpr0_24):	lwz	r24,-32(r1)
54		.globl C_TEXT(_restgpr0_25)
55C_TEXT(_restgpr0_25):	lwz	r25,-28(r1)
56		.globl C_TEXT(_restgpr0_26)
57C_TEXT(_restgpr0_26):	lwz	r26,-24(r1)
58		.globl C_TEXT(_restgpr0_27)
59C_TEXT(_restgpr0_27):	lwz	r27,-20(r1)
60		.globl C_TEXT(_restgpr0_28)
61C_TEXT(_restgpr0_28):	lwz	r28,-16(r1)
62		.globl C_TEXT(_restgpr0_29)
63C_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
69END (_restgpr0_all)
70