2006-01-05 04:05:05 +08:00
|
|
|
/* Copyright (C) 2000, 2001, 2006 Free Software Foundation, Inc.
|
2000-02-29 05:25:16 +08:00
|
|
|
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 12:58:11 +08:00
|
|
|
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.
|
2000-02-29 05:25:16 +08:00
|
|
|
|
|
|
|
|
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 12:58:11 +08:00
|
|
|
Lesser General Public License for more details.
|
2000-02-29 05:25:16 +08:00
|
|
|
|
2001-07-06 12:58:11 +08:00
|
|
|
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
|
2006-01-05 04:05:05 +08:00
|
|
|
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
|
|
|
|
|
02110-1301 USA. */
|
2000-02-29 05:25:16 +08:00
|
|
|
|
2001-02-24 06:34:22 +08:00
|
|
|
/*
|
|
|
|
|
General Purpose Register (GPR) save routine
|
|
|
|
|
when Floating Point Registers (FPRs) are not saved
|
|
|
|
|
|
|
|
|
|
Note: This save 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.
|
|
|
|
|
*/
|
|
|
|
|
|
2000-02-29 05:25:16 +08:00
|
|
|
#include <sysdep.h>
|
|
|
|
|
|
2001-02-24 06:34:22 +08:00
|
|
|
ENTRY(_savegpr0_all)
|
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_13)
|
|
|
|
|
C_TEXT(_savegpr0_13): stw r13,-76(r1)
|
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_14)
|
|
|
|
|
C_TEXT(_savegpr0_14): stw r14,-72(r1)
|
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_15)
|
|
|
|
|
C_TEXT(_savegpr0_15): stw r15,-68(r1)
|
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_16)
|
|
|
|
|
C_TEXT(_savegpr0_16): stw r16,-64(r1)
|
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_17)
|
|
|
|
|
C_TEXT(_savegpr0_17): stw r17,-60(r1)
|
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_18)
|
|
|
|
|
C_TEXT(_savegpr0_18): stw r18,-56(r1)
|
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_19)
|
|
|
|
|
C_TEXT(_savegpr0_19): stw r19,-52(r1)
|
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_20)
|
|
|
|
|
C_TEXT(_savegpr0_20): stw r20,-48(r1)
|
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_21)
|
|
|
|
|
C_TEXT(_savegpr0_21): stw r21,-44(r1)
|
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_22)
|
|
|
|
|
C_TEXT(_savegpr0_22): stw r22,-40(r1)
|
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_23)
|
|
|
|
|
C_TEXT(_savegpr0_23): stw r23,-36(r1)
|
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_24)
|
|
|
|
|
C_TEXT(_savegpr0_24): stw r24,-32(r1)
|
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_25)
|
|
|
|
|
C_TEXT(_savegpr0_25): stw r25,-28(r1)
|
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_26)
|
|
|
|
|
C_TEXT(_savegpr0_26): stw r26,-24(r1)
|
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_27)
|
|
|
|
|
C_TEXT(_savegpr0_27): stw r27,-20(r1)
|
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_28)
|
|
|
|
|
C_TEXT(_savegpr0_28): stw r28,-16(r1)
|
|
|
|
|
ASM_GLOBAL_DIRECTIVE C_TEXT(_savegpr0_29)
|
|
|
|
|
C_TEXT(_savegpr0_29): stw r29,-12(r1) #save r29
|
|
|
|
|
stw r30,-8(r1) #save r30
|
|
|
|
|
stw r31,-4(r1) #save r31
|
|
|
|
|
stw r0,8(r1) #save LR in callers frame
|
|
|
|
|
blr #return
|
2006-01-05 04:05:05 +08:00
|
|
|
END (_savegpr0_all)
|
