| /* Copyright (C) 2000-2014 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| 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. |
| |
| 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 |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| /* |
| 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. |
| */ |
| |
| #include <sysdep.h> |
| |
| ENTRY(_savegpr0_all) |
| .globl C_TEXT(_savegpr0_13) |
| C_TEXT(_savegpr0_13): stw r13,-76(r1) |
| cfi_offset(r13,-76) |
| .globl C_TEXT(_savegpr0_14) |
| C_TEXT(_savegpr0_14): stw r14,-72(r1) |
| cfi_offset(r14,-72) |
| .globl C_TEXT(_savegpr0_15) |
| C_TEXT(_savegpr0_15): stw r15,-68(r1) |
| cfi_offset(r15,-68) |
| .globl C_TEXT(_savegpr0_16) |
| C_TEXT(_savegpr0_16): stw r16,-64(r1) |
| cfi_offset(r16,-64) |
| .globl C_TEXT(_savegpr0_17) |
| C_TEXT(_savegpr0_17): stw r17,-60(r1) |
| cfi_offset(r17,-60) |
| .globl C_TEXT(_savegpr0_18) |
| C_TEXT(_savegpr0_18): stw r18,-56(r1) |
| cfi_offset(r18,-56) |
| .globl C_TEXT(_savegpr0_19) |
| C_TEXT(_savegpr0_19): stw r19,-52(r1) |
| cfi_offset(r19,-52) |
| .globl C_TEXT(_savegpr0_20) |
| C_TEXT(_savegpr0_20): stw r20,-48(r1) |
| cfi_offset(r20,-48) |
| .globl C_TEXT(_savegpr0_21) |
| C_TEXT(_savegpr0_21): stw r21,-44(r1) |
| cfi_offset(r21,-44) |
| .globl C_TEXT(_savegpr0_22) |
| C_TEXT(_savegpr0_22): stw r22,-40(r1) |
| cfi_offset(r22,-40) |
| .globl C_TEXT(_savegpr0_23) |
| C_TEXT(_savegpr0_23): stw r23,-36(r1) |
| cfi_offset(r23,-36) |
| .globl C_TEXT(_savegpr0_24) |
| C_TEXT(_savegpr0_24): stw r24,-32(r1) |
| cfi_offset(r24,-32) |
| .globl C_TEXT(_savegpr0_25) |
| C_TEXT(_savegpr0_25): stw r25,-28(r1) |
| cfi_offset(r25,-28) |
| .globl C_TEXT(_savegpr0_26) |
| C_TEXT(_savegpr0_26): stw r26,-24(r1) |
| cfi_offset(r26,-24) |
| .globl C_TEXT(_savegpr0_27) |
| C_TEXT(_savegpr0_27): stw r27,-20(r1) |
| cfi_offset(r27,-20) |
| .globl C_TEXT(_savegpr0_28) |
| C_TEXT(_savegpr0_28): stw r28,-16(r1) |
| cfi_offset(r28,-16) |
| .globl 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 |
| cfi_offset(r29,-12) |
| cfi_offset(r30,-8) |
| cfi_offset(r31,-4) |
| stw r0,8(r1) #save LR in callers frame |
| blr #return |
| END (_savegpr0_all) |