| /* |
| * 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, 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, 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 |