124 lines
3.5 KiB
ArmAsm
124 lines
3.5 KiB
ArmAsm
/*
|
|
* Special support for eabi and SVR4
|
|
*
|
|
* Copyright (C) 1995-2015 Free Software Foundation, Inc.
|
|
* Written By Michael Meissner
|
|
* 64-bit support written by David Edelsohn
|
|
*
|
|
* This file is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the
|
|
* Free Software Foundation; either version 3, or (at your option) any
|
|
* later version.
|
|
*
|
|
* This file 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
|
|
* General Public License for more details.
|
|
*
|
|
* Under Section 7 of GPL version 3, you are granted additional
|
|
* permissions described in the GCC Runtime Library Exception, version
|
|
* 3.1, as published by the Free Software Foundation.
|
|
*
|
|
* You should have received a copy of the GNU General Public License and
|
|
* a copy of the GCC Runtime Library Exception along with this program;
|
|
* see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
|
* <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/* Do any initializations needed for the eabi environment */
|
|
|
|
.section ".text"
|
|
#include "ppc-asm.h"
|
|
|
|
/* On PowerPC64 Linux, these functions are provided by the linker. */
|
|
#ifndef __powerpc64__
|
|
|
|
/* Routines for restoring integer registers, called by the compiler. */
|
|
/* Called with r11 pointing to the stack header word of the caller of the */
|
|
/* function, just beyond the end of the integer restore area. */
|
|
|
|
CFI_STARTPROC
|
|
CFI_DEF_CFA_REGISTER (11)
|
|
CFI_OFFSET (65, 4)
|
|
CFI_OFFSET (14, -72)
|
|
CFI_OFFSET (15, -68)
|
|
CFI_OFFSET (16, -64)
|
|
CFI_OFFSET (17, -60)
|
|
CFI_OFFSET (18, -56)
|
|
CFI_OFFSET (19, -52)
|
|
CFI_OFFSET (20, -48)
|
|
CFI_OFFSET (21, -44)
|
|
CFI_OFFSET (22, -40)
|
|
CFI_OFFSET (23, -36)
|
|
CFI_OFFSET (24, -32)
|
|
CFI_OFFSET (25, -28)
|
|
CFI_OFFSET (26, -24)
|
|
CFI_OFFSET (27, -20)
|
|
CFI_OFFSET (28, -16)
|
|
CFI_OFFSET (29, -12)
|
|
CFI_OFFSET (30, -8)
|
|
CFI_OFFSET (31, -4)
|
|
HIDDEN_FUNC(_restgpr_14_x) lwz 14,-72(11) /* restore gp registers */
|
|
CFI_RESTORE (14)
|
|
HIDDEN_FUNC(_restgpr_15_x) lwz 15,-68(11)
|
|
CFI_RESTORE (15)
|
|
HIDDEN_FUNC(_restgpr_16_x) lwz 16,-64(11)
|
|
CFI_RESTORE (16)
|
|
HIDDEN_FUNC(_restgpr_17_x) lwz 17,-60(11)
|
|
CFI_RESTORE (17)
|
|
HIDDEN_FUNC(_restgpr_18_x) lwz 18,-56(11)
|
|
CFI_RESTORE (18)
|
|
HIDDEN_FUNC(_restgpr_19_x) lwz 19,-52(11)
|
|
CFI_RESTORE (19)
|
|
HIDDEN_FUNC(_restgpr_20_x) lwz 20,-48(11)
|
|
CFI_RESTORE (20)
|
|
HIDDEN_FUNC(_restgpr_21_x) lwz 21,-44(11)
|
|
CFI_RESTORE (21)
|
|
HIDDEN_FUNC(_restgpr_22_x) lwz 22,-40(11)
|
|
CFI_RESTORE (22)
|
|
HIDDEN_FUNC(_restgpr_23_x) lwz 23,-36(11)
|
|
CFI_RESTORE (23)
|
|
HIDDEN_FUNC(_restgpr_24_x) lwz 24,-32(11)
|
|
CFI_RESTORE (24)
|
|
HIDDEN_FUNC(_restgpr_25_x) lwz 25,-28(11)
|
|
CFI_RESTORE (25)
|
|
HIDDEN_FUNC(_restgpr_26_x) lwz 26,-24(11)
|
|
CFI_RESTORE (26)
|
|
HIDDEN_FUNC(_restgpr_27_x) lwz 27,-20(11)
|
|
CFI_RESTORE (27)
|
|
HIDDEN_FUNC(_restgpr_28_x) lwz 28,-16(11)
|
|
CFI_RESTORE (28)
|
|
HIDDEN_FUNC(_restgpr_29_x) lwz 29,-12(11)
|
|
CFI_RESTORE (29)
|
|
HIDDEN_FUNC(_restgpr_30_x) lwz 30,-8(11)
|
|
CFI_RESTORE (30)
|
|
HIDDEN_FUNC(_restgpr_31_x) lwz 0,4(11)
|
|
lwz 31,-4(11)
|
|
CFI_RESTORE (31)
|
|
mtlr 0
|
|
CFI_RESTORE (65)
|
|
mr 1,11
|
|
CFI_DEF_CFA_REGISTER (1)
|
|
blr
|
|
FUNC_END(_restgpr_31_x)
|
|
FUNC_END(_restgpr_30_x)
|
|
FUNC_END(_restgpr_29_x)
|
|
FUNC_END(_restgpr_28_x)
|
|
FUNC_END(_restgpr_27_x)
|
|
FUNC_END(_restgpr_26_x)
|
|
FUNC_END(_restgpr_25_x)
|
|
FUNC_END(_restgpr_24_x)
|
|
FUNC_END(_restgpr_23_x)
|
|
FUNC_END(_restgpr_22_x)
|
|
FUNC_END(_restgpr_21_x)
|
|
FUNC_END(_restgpr_20_x)
|
|
FUNC_END(_restgpr_19_x)
|
|
FUNC_END(_restgpr_18_x)
|
|
FUNC_END(_restgpr_17_x)
|
|
FUNC_END(_restgpr_16_x)
|
|
FUNC_END(_restgpr_15_x)
|
|
FUNC_END(_restgpr_14_x)
|
|
CFI_ENDPROC
|
|
|
|
#endif
|