/* * Special support for eabi and SVR4 * * Copyright (C) 1995, 1996, 1998, 2000, 2001, 2008, 2009 * 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 * . */ /* 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