2004-12-22 21:10:10 +01:00
|
|
|
/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
|
2000-02-28 22:25:16 +01:00
|
|
|
This file is part of the GNU C Library.
|
|
|
|
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
2001-07-06 06:58:11 +02:00
|
|
|
modify it under the terms of the GNU Lesser General Public
|
|
|
|
License as published by the Free Software Foundation; either
|
|
|
|
version 2.1 of the License, or (at your option) any later version.
|
2000-02-28 22:25:16 +01:00
|
|
|
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
2001-07-06 06:58:11 +02:00
|
|
|
Lesser General Public License for more details.
|
2000-02-28 22:25:16 +01:00
|
|
|
|
2001-07-06 06:58:11 +02:00
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
|
|
License along with the GNU C Library; if not, write to the Free
|
2004-12-22 21:10:10 +01:00
|
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
|
|
02111-1307 USA. */
|
2000-02-28 22:25:16 +01:00
|
|
|
|
2001-02-23 23:34:22 +01:00
|
|
|
/*
|
|
|
|
General Purpose Register (GPR) restore routine
|
|
|
|
when Floating Point Registers (FPRs) are not saved
|
|
|
|
|
|
|
|
Note: This restore routine must not be called when GPR30 or
|
|
|
|
GPR31, or both, are the only registers beings saved. In these
|
|
|
|
cases, the saving and restoring must be done inline.
|
|
|
|
*/
|
|
|
|
|
2000-02-28 22:25:16 +01:00
|
|
|
#include <sysdep.h>
|
|
|
|
|
2001-02-23 23:34:22 +01:00
|
|
|
ENTRY(_restgpr0_all)
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_13)
|
|
|
|
C_TEXT(_restgpr0_13): lwz r13,-76(r1)
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_14)
|
|
|
|
C_TEXT(_restgpr0_14): lwz r14,-72(r1)
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_15)
|
|
|
|
C_TEXT(_restgpr0_15): lwz r15,-68(r1)
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_16)
|
|
|
|
C_TEXT(_restgpr0_16): lwz r16,-64(r1)
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_17)
|
|
|
|
C_TEXT(_restgpr0_17): lwz r17,-60(r1)
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_18)
|
|
|
|
C_TEXT(_restgpr0_18): lwz r18,-56(r1)
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_19)
|
|
|
|
C_TEXT(_restgpr0_19): lwz r19,-52(r1)
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_20)
|
|
|
|
C_TEXT(_restgpr0_20): lwz r20,-48(r1)
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_21)
|
|
|
|
C_TEXT(_restgpr0_21): lwz r21,-44(r1)
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_22)
|
|
|
|
C_TEXT(_restgpr0_22): lwz r22,-40(r1)
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_23)
|
|
|
|
C_TEXT(_restgpr0_23): lwz r23,-36(r1)
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_24)
|
|
|
|
C_TEXT(_restgpr0_24): lwz r24,-32(r1)
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_25)
|
|
|
|
C_TEXT(_restgpr0_25): lwz r25,-28(r1)
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_26)
|
|
|
|
C_TEXT(_restgpr0_26): lwz r26,-24(r1)
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_27)
|
|
|
|
C_TEXT(_restgpr0_27): lwz r27,-20(r1)
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_28)
|
|
|
|
C_TEXT(_restgpr0_28): lwz r28,-16(r1)
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_restgpr0_29)
|
|
|
|
C_TEXT(_restgpr0_29): lwz r0,8(r1) #get return address from frame
|
|
|
|
lwz r29,-12(r1) #restore r29
|
|
|
|
mtlr r0 #move return address to LR
|
|
|
|
lwz r30,-8(r1) #restore r30
|
|
|
|
lwz r31,-4(r1) #restore r31
|
|
|
|
blr #return
|