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/*
* Special support for eabi and SVR4
*
* Copyright (C) 1995, 1996, 1998, 2000, 2001 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 2, or (at your option) any
* later version.
*
* In addition to the permissions in the GNU General Public License, the
* Free Software Foundation gives you unlimited permission to link the
* compiled version of this file with other programs, and to distribute
* those programs without any restriction coming from the use of this
* file. (The General Public License restrictions do apply in other
* respects; for example, they cover modification of the file, and
* distribution when not linked into another program.)
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* As a special exception, if you link this library with files
* compiled with GCC to produce an executable, this does not cause
* the resulting executable to be covered by the GNU General Public License.
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*/
/* Do any initializations needed for the eabi environment */
.file "crtsavres.asm"
.section ".text"
#include "ppc-asm.h"
/* On PowerPC64 Linux, these functions are provided by the linker. */
#ifndef __powerpc64__
/* Routines for saving floating point 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 floating point save area. */
FUNC_START(_savefpr_14) stfd 14,-144(11) /* save fp registers */
FUNC_START(_savefpr_15) stfd 15,-136(11)
FUNC_START(_savefpr_16) stfd 16,-128(11)
FUNC_START(_savefpr_17) stfd 17,-120(11)
FUNC_START(_savefpr_18) stfd 18,-112(11)
FUNC_START(_savefpr_19) stfd 19,-104(11)
FUNC_START(_savefpr_20) stfd 20,-96(11)
FUNC_START(_savefpr_21) stfd 21,-88(11)
FUNC_START(_savefpr_22) stfd 22,-80(11)
FUNC_START(_savefpr_23) stfd 23,-72(11)
FUNC_START(_savefpr_24) stfd 24,-64(11)
FUNC_START(_savefpr_25) stfd 25,-56(11)
FUNC_START(_savefpr_26) stfd 26,-48(11)
FUNC_START(_savefpr_27) stfd 27,-40(11)
FUNC_START(_savefpr_28) stfd 28,-32(11)
FUNC_START(_savefpr_29) stfd 29,-24(11)
FUNC_START(_savefpr_30) stfd 30,-16(11)
FUNC_START(_savefpr_31) stfd 31,-8(11)
blr
FUNC_END(_savefpr_31)
FUNC_END(_savefpr_30)
FUNC_END(_savefpr_29)
FUNC_END(_savefpr_28)
FUNC_END(_savefpr_27)
FUNC_END(_savefpr_26)
FUNC_END(_savefpr_25)
FUNC_END(_savefpr_24)
FUNC_END(_savefpr_23)
FUNC_END(_savefpr_22)
FUNC_END(_savefpr_21)
FUNC_END(_savefpr_20)
FUNC_END(_savefpr_19)
FUNC_END(_savefpr_18)
FUNC_END(_savefpr_17)
FUNC_END(_savefpr_16)
FUNC_END(_savefpr_15)
FUNC_END(_savefpr_14)
/* Routines for saving 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 save area. */
FUNC_START(_savegpr_14) stw 14,-72(11) /* save gp registers */
FUNC_START(_savegpr_15) stw 15,-68(11)
FUNC_START(_savegpr_16) stw 16,-64(11)
FUNC_START(_savegpr_17) stw 17,-60(11)
FUNC_START(_savegpr_18) stw 18,-56(11)
FUNC_START(_savegpr_19) stw 19,-52(11)
FUNC_START(_savegpr_20) stw 20,-48(11)
FUNC_START(_savegpr_21) stw 21,-44(11)
FUNC_START(_savegpr_22) stw 22,-40(11)
FUNC_START(_savegpr_23) stw 23,-36(11)
FUNC_START(_savegpr_24) stw 24,-32(11)
FUNC_START(_savegpr_25) stw 25,-28(11)
FUNC_START(_savegpr_26) stw 26,-24(11)
FUNC_START(_savegpr_27) stw 27,-20(11)
FUNC_START(_savegpr_28) stw 28,-16(11)
FUNC_START(_savegpr_29) stw 29,-12(11)
FUNC_START(_savegpr_30) stw 30,-8(11)
FUNC_START(_savegpr_31) stw 31,-4(11)
blr
FUNC_END(_savegpr_31)
FUNC_END(_savegpr_30)
FUNC_END(_savegpr_29)
FUNC_END(_savegpr_28)
FUNC_END(_savegpr_27)
FUNC_END(_savegpr_26)
FUNC_END(_savegpr_25)
FUNC_END(_savegpr_24)
FUNC_END(_savegpr_23)
FUNC_END(_savegpr_22)
FUNC_END(_savegpr_21)
FUNC_END(_savegpr_20)
FUNC_END(_savegpr_19)
FUNC_END(_savegpr_18)
FUNC_END(_savegpr_17)
FUNC_END(_savegpr_16)
FUNC_END(_savegpr_15)
FUNC_END(_savegpr_14)
/* Routines for restoring floating point 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 floating point save area. */
FUNC_START(_restfpr_14) lfd 14,-144(11) /* restore fp registers */
FUNC_START(_restfpr_15) lfd 15,-136(11)
FUNC_START(_restfpr_16) lfd 16,-128(11)
FUNC_START(_restfpr_17) lfd 17,-120(11)
FUNC_START(_restfpr_18) lfd 18,-112(11)
FUNC_START(_restfpr_19) lfd 19,-104(11)
FUNC_START(_restfpr_20) lfd 20,-96(11)
FUNC_START(_restfpr_21) lfd 21,-88(11)
FUNC_START(_restfpr_22) lfd 22,-80(11)
FUNC_START(_restfpr_23) lfd 23,-72(11)
FUNC_START(_restfpr_24) lfd 24,-64(11)
FUNC_START(_restfpr_25) lfd 25,-56(11)
FUNC_START(_restfpr_26) lfd 26,-48(11)
FUNC_START(_restfpr_27) lfd 27,-40(11)
FUNC_START(_restfpr_28) lfd 28,-32(11)
FUNC_START(_restfpr_29) lfd 29,-24(11)
FUNC_START(_restfpr_30) lfd 30,-16(11)
FUNC_START(_restfpr_31) lfd 31,-8(11)
blr
FUNC_END(_restfpr_31)
FUNC_END(_restfpr_30)
FUNC_END(_restfpr_29)
FUNC_END(_restfpr_28)
FUNC_END(_restfpr_27)
FUNC_END(_restfpr_26)
FUNC_END(_restfpr_25)
FUNC_END(_restfpr_24)
FUNC_END(_restfpr_23)
FUNC_END(_restfpr_22)
FUNC_END(_restfpr_21)
FUNC_END(_restfpr_20)
FUNC_END(_restfpr_19)
FUNC_END(_restfpr_18)
FUNC_END(_restfpr_17)
FUNC_END(_restfpr_16)
FUNC_END(_restfpr_15)
FUNC_END(_restfpr_14)
/* 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. */
FUNC_START(_restgpr_14) lwz 14,-72(11) /* restore gp registers */
FUNC_START(_restgpr_15) lwz 15,-68(11)
FUNC_START(_restgpr_16) lwz 16,-64(11)
FUNC_START(_restgpr_17) lwz 17,-60(11)
FUNC_START(_restgpr_18) lwz 18,-56(11)
FUNC_START(_restgpr_19) lwz 19,-52(11)
FUNC_START(_restgpr_20) lwz 20,-48(11)
FUNC_START(_restgpr_21) lwz 21,-44(11)
FUNC_START(_restgpr_22) lwz 22,-40(11)
FUNC_START(_restgpr_23) lwz 23,-36(11)
FUNC_START(_restgpr_24) lwz 24,-32(11)
FUNC_START(_restgpr_25) lwz 25,-28(11)
FUNC_START(_restgpr_26) lwz 26,-24(11)
FUNC_START(_restgpr_27) lwz 27,-20(11)
FUNC_START(_restgpr_28) lwz 28,-16(11)
FUNC_START(_restgpr_29) lwz 29,-12(11)
FUNC_START(_restgpr_30) lwz 30,-8(11)
FUNC_START(_restgpr_31) lwz 31,-4(11)
blr
FUNC_END(_restgpr_31)
FUNC_END(_restgpr_30)
FUNC_END(_restgpr_29)
FUNC_END(_restgpr_28)
FUNC_END(_restgpr_27)
FUNC_END(_restgpr_26)
FUNC_END(_restgpr_25)
FUNC_END(_restgpr_24)
FUNC_END(_restgpr_23)
FUNC_END(_restgpr_22)
FUNC_END(_restgpr_21)
FUNC_END(_restgpr_20)
FUNC_END(_restgpr_19)
FUNC_END(_restgpr_18)
FUNC_END(_restgpr_17)
FUNC_END(_restgpr_16)
FUNC_END(_restgpr_15)
FUNC_END(_restgpr_14)
/* Routines for restoring floating point 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 floating point save area. */
/* In addition to restoring the fp registers, it will return to the caller's */
/* caller */
FUNC_START(_restfpr_14_x) lfd 14,-144(11) /* restore fp registers */
FUNC_START(_restfpr_15_x) lfd 15,-136(11)
FUNC_START(_restfpr_16_x) lfd 16,-128(11)
FUNC_START(_restfpr_17_x) lfd 17,-120(11)
FUNC_START(_restfpr_18_x) lfd 18,-112(11)
FUNC_START(_restfpr_19_x) lfd 19,-104(11)
FUNC_START(_restfpr_20_x) lfd 20,-96(11)
FUNC_START(_restfpr_21_x) lfd 21,-88(11)
FUNC_START(_restfpr_22_x) lfd 22,-80(11)
FUNC_START(_restfpr_23_x) lfd 23,-72(11)
FUNC_START(_restfpr_24_x) lfd 24,-64(11)
FUNC_START(_restfpr_25_x) lfd 25,-56(11)
FUNC_START(_restfpr_26_x) lfd 26,-48(11)
FUNC_START(_restfpr_27_x) lfd 27,-40(11)
FUNC_START(_restfpr_28_x) lfd 28,-32(11)
FUNC_START(_restfpr_29_x) lfd 29,-24(11)
FUNC_START(_restfpr_30_x) lfd 30,-16(11)
FUNC_START(_restfpr_31_x) lwz 0,4(11)
lfd 31,-8(11)
mtlr 0
mr 1,11
blr
FUNC_END(_restfpr_31_x)
FUNC_END(_restfpr_30_x)
FUNC_END(_restfpr_29_x)
FUNC_END(_restfpr_28_x)
FUNC_END(_restfpr_27_x)
FUNC_END(_restfpr_26_x)
FUNC_END(_restfpr_25_x)
FUNC_END(_restfpr_24_x)
FUNC_END(_restfpr_23_x)
FUNC_END(_restfpr_22_x)
FUNC_END(_restfpr_21_x)
FUNC_END(_restfpr_20_x)
FUNC_END(_restfpr_19_x)
FUNC_END(_restfpr_18_x)
FUNC_END(_restfpr_17_x)
FUNC_END(_restfpr_16_x)
FUNC_END(_restfpr_15_x)
FUNC_END(_restfpr_14_x)
/* 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. */
FUNC_START(_restgpr_14_x) lwz 14,-72(11) /* restore gp registers */
FUNC_START(_restgpr_15_x) lwz 15,-68(11)
FUNC_START(_restgpr_16_x) lwz 16,-64(11)
FUNC_START(_restgpr_17_x) lwz 17,-60(11)
FUNC_START(_restgpr_18_x) lwz 18,-56(11)
FUNC_START(_restgpr_19_x) lwz 19,-52(11)
FUNC_START(_restgpr_20_x) lwz 20,-48(11)
FUNC_START(_restgpr_21_x) lwz 21,-44(11)
FUNC_START(_restgpr_22_x) lwz 22,-40(11)
FUNC_START(_restgpr_23_x) lwz 23,-36(11)
FUNC_START(_restgpr_24_x) lwz 24,-32(11)
FUNC_START(_restgpr_25_x) lwz 25,-28(11)
FUNC_START(_restgpr_26_x) lwz 26,-24(11)
FUNC_START(_restgpr_27_x) lwz 27,-20(11)
FUNC_START(_restgpr_28_x) lwz 28,-16(11)
FUNC_START(_restgpr_29_x) lwz 29,-12(11)
FUNC_START(_restgpr_30_x) lwz 30,-8(11)
FUNC_START(_restgpr_31_x) lwz 0,4(11)
lwz 31,-4(11)
mtlr 0
mr 1,11
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)
#endif
|
