126 lines
3.6 KiB
ArmAsm
126 lines
3.6 KiB
ArmAsm
/*
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* Special support for eabi and SVR4
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*
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* Copyright (C) 1995-2019 Free Software Foundation, Inc.
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* Written By Michael Meissner
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* 64-bit support written by David Edelsohn
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*
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* This file is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 3, or (at your option) any
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* later version.
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*
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* This file is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* Under Section 7 of GPL version 3, you are granted additional
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* permissions described in the GCC Runtime Library Exception, version
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* 3.1, as published by the Free Software Foundation.
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*
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* You should have received a copy of the GNU General Public License and
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* a copy of the GCC Runtime Library Exception along with this program;
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* see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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/* Do any initializations needed for the eabi environment */
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.section ".text"
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#include "ppc-asm.h"
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/* On PowerPC64 Linux, these functions are provided by the linker. */
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#ifndef __powerpc64__
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/* Routines for restoring floating point registers, called by the compiler. */
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/* Called with r11 pointing to the stack header word of the caller of the */
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/* function, just beyond the end of the floating point save area. */
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/* In addition to restoring the fp registers, it will return to the caller's */
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/* caller */
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CFI_STARTPROC
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CFI_DEF_CFA_REGISTER (11)
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CFI_OFFSET (65, 4)
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CFI_OFFSET (46, -144)
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CFI_OFFSET (47, -136)
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CFI_OFFSET (48, -128)
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CFI_OFFSET (49, -120)
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CFI_OFFSET (50, -112)
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CFI_OFFSET (51, -104)
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CFI_OFFSET (52, -96)
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CFI_OFFSET (53, -88)
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CFI_OFFSET (54, -80)
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CFI_OFFSET (55, -72)
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CFI_OFFSET (56, -64)
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CFI_OFFSET (57, -56)
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CFI_OFFSET (58, -48)
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CFI_OFFSET (59, -40)
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CFI_OFFSET (60, -32)
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CFI_OFFSET (61, -24)
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CFI_OFFSET (62, -16)
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CFI_OFFSET (63, -8)
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HIDDEN_FUNC(_restfpr_14_x) lfd 14,-144(11) /* restore fp registers */
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CFI_RESTORE (46)
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HIDDEN_FUNC(_restfpr_15_x) lfd 15,-136(11)
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CFI_RESTORE (47)
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HIDDEN_FUNC(_restfpr_16_x) lfd 16,-128(11)
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CFI_RESTORE (48)
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HIDDEN_FUNC(_restfpr_17_x) lfd 17,-120(11)
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CFI_RESTORE (49)
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HIDDEN_FUNC(_restfpr_18_x) lfd 18,-112(11)
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CFI_RESTORE (50)
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HIDDEN_FUNC(_restfpr_19_x) lfd 19,-104(11)
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CFI_RESTORE (51)
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HIDDEN_FUNC(_restfpr_20_x) lfd 20,-96(11)
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CFI_RESTORE (52)
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HIDDEN_FUNC(_restfpr_21_x) lfd 21,-88(11)
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CFI_RESTORE (53)
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HIDDEN_FUNC(_restfpr_22_x) lfd 22,-80(11)
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CFI_RESTORE (54)
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HIDDEN_FUNC(_restfpr_23_x) lfd 23,-72(11)
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CFI_RESTORE (55)
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HIDDEN_FUNC(_restfpr_24_x) lfd 24,-64(11)
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CFI_RESTORE (56)
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HIDDEN_FUNC(_restfpr_25_x) lfd 25,-56(11)
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CFI_RESTORE (57)
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HIDDEN_FUNC(_restfpr_26_x) lfd 26,-48(11)
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CFI_RESTORE (58)
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HIDDEN_FUNC(_restfpr_27_x) lfd 27,-40(11)
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CFI_RESTORE (59)
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HIDDEN_FUNC(_restfpr_28_x) lfd 28,-32(11)
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CFI_RESTORE (60)
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HIDDEN_FUNC(_restfpr_29_x) lfd 29,-24(11)
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CFI_RESTORE (61)
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HIDDEN_FUNC(_restfpr_30_x) lfd 30,-16(11)
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CFI_RESTORE (62)
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HIDDEN_FUNC(_restfpr_31_x) lwz 0,4(11)
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lfd 31,-8(11)
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CFI_RESTORE (63)
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mtlr 0
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CFI_RESTORE (65)
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mr 1,11
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CFI_DEF_CFA_REGISTER (1)
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blr
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FUNC_END(_restfpr_31_x)
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FUNC_END(_restfpr_30_x)
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FUNC_END(_restfpr_29_x)
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FUNC_END(_restfpr_28_x)
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FUNC_END(_restfpr_27_x)
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FUNC_END(_restfpr_26_x)
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FUNC_END(_restfpr_25_x)
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FUNC_END(_restfpr_24_x)
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FUNC_END(_restfpr_23_x)
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FUNC_END(_restfpr_22_x)
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FUNC_END(_restfpr_21_x)
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FUNC_END(_restfpr_20_x)
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FUNC_END(_restfpr_19_x)
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FUNC_END(_restfpr_18_x)
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FUNC_END(_restfpr_17_x)
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FUNC_END(_restfpr_16_x)
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FUNC_END(_restfpr_15_x)
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FUNC_END(_restfpr_14_x)
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CFI_ENDPROC
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#endif
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