diff options
Diffstat (limited to 'REORG.TODO/sysdeps/powerpc/powerpc32/gprrest0.S')
| -rw-r--r-- | REORG.TODO/sysdeps/powerpc/powerpc32/gprrest0.S | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/gprrest0.S b/REORG.TODO/sysdeps/powerpc/powerpc32/gprrest0.S new file mode 100644 index 0000000000..a379e0248e --- /dev/null +++ b/REORG.TODO/sysdeps/powerpc/powerpc32/gprrest0.S @@ -0,0 +1,69 @@ +/* Copyright (C) 2000-2017 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) 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. +*/ + +#include <sysdep.h> + +ENTRY(_restgpr0_all) + .globl C_TEXT(_restgpr0_13) +C_TEXT(_restgpr0_13): lwz r13,-76(r1) + .globl C_TEXT(_restgpr0_14) +C_TEXT(_restgpr0_14): lwz r14,-72(r1) + .globl C_TEXT(_restgpr0_15) +C_TEXT(_restgpr0_15): lwz r15,-68(r1) + .globl C_TEXT(_restgpr0_16) +C_TEXT(_restgpr0_16): lwz r16,-64(r1) + .globl C_TEXT(_restgpr0_17) +C_TEXT(_restgpr0_17): lwz r17,-60(r1) + .globl C_TEXT(_restgpr0_18) +C_TEXT(_restgpr0_18): lwz r18,-56(r1) + .globl C_TEXT(_restgpr0_19) +C_TEXT(_restgpr0_19): lwz r19,-52(r1) + .globl C_TEXT(_restgpr0_20) +C_TEXT(_restgpr0_20): lwz r20,-48(r1) + .globl C_TEXT(_restgpr0_21) +C_TEXT(_restgpr0_21): lwz r21,-44(r1) + .globl C_TEXT(_restgpr0_22) +C_TEXT(_restgpr0_22): lwz r22,-40(r1) + .globl C_TEXT(_restgpr0_23) +C_TEXT(_restgpr0_23): lwz r23,-36(r1) + .globl C_TEXT(_restgpr0_24) +C_TEXT(_restgpr0_24): lwz r24,-32(r1) + .globl C_TEXT(_restgpr0_25) +C_TEXT(_restgpr0_25): lwz r25,-28(r1) + .globl C_TEXT(_restgpr0_26) +C_TEXT(_restgpr0_26): lwz r26,-24(r1) + .globl C_TEXT(_restgpr0_27) +C_TEXT(_restgpr0_27): lwz r27,-20(r1) + .globl C_TEXT(_restgpr0_28) +C_TEXT(_restgpr0_28): lwz r28,-16(r1) + .globl 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 +END (_restgpr0_all) |