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@@ -1,524 +0,0 @@
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---- a/arch/powerpc/boot/crtsavres.S
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-+++ /dev/null
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-@@ -1,233 +0,0 @@
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--/*
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-- * Special support for eabi and SVR4
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-- *
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-- * Copyright (C) 1995, 1996, 1998, 2000, 2001 Free Software Foundation, Inc.
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-- * Copyright 2008 Freescale Semiconductor, Inc.
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-- * Written By Michael Meissner
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-- *
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-- * Based on gcc/config/rs6000/crtsavres.asm from gcc
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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 2, or (at your option) any
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-- * later version.
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-- *
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-- * In addition to the permissions in the GNU General Public License, the
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-- * Free Software Foundation gives you unlimited permission to link the
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-- * compiled version of this file with other programs, and to distribute
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-- * those programs without any restriction coming from the use of this
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-- * file. (The General Public License restrictions do apply in other
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-- * respects; for example, they cover modification of the file, and
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-- * distribution when not linked into another program.)
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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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-- * You should have received a copy of the GNU General Public License
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-- * along with this program; see the file COPYING. If not, write to
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-- * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
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-- * Boston, MA 02110-1301, USA.
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-- *
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-- * As a special exception, if you link this library with files
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-- * compiled with GCC to produce an executable, this does not cause
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-- * the resulting executable to be covered by the GNU General Public License.
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-- * This exception does not however invalidate any other reasons why
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-- * the executable file might be covered by the GNU General Public License.
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-- */
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--
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-- .file "crtsavres.S"
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-- .section ".text"
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--
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--/* On PowerPC64 Linux, these functions are provided by the linker. */
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--#ifndef __powerpc64__
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--
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--#define _GLOBAL(name) \
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-- .type name,@function; \
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-- .globl name; \
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--name:
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--
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--/* Routines for saving integer 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 integer save area. */
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--
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--_GLOBAL(_savegpr_14)
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--_GLOBAL(_save32gpr_14)
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-- stw 14,-72(11) /* save gp registers */
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--_GLOBAL(_savegpr_15)
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--_GLOBAL(_save32gpr_15)
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-- stw 15,-68(11)
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--_GLOBAL(_savegpr_16)
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--_GLOBAL(_save32gpr_16)
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-- stw 16,-64(11)
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--_GLOBAL(_savegpr_17)
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--_GLOBAL(_save32gpr_17)
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-- stw 17,-60(11)
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--_GLOBAL(_savegpr_18)
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--_GLOBAL(_save32gpr_18)
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-- stw 18,-56(11)
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--_GLOBAL(_savegpr_19)
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--_GLOBAL(_save32gpr_19)
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-- stw 19,-52(11)
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--_GLOBAL(_savegpr_20)
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--_GLOBAL(_save32gpr_20)
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-- stw 20,-48(11)
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--_GLOBAL(_savegpr_21)
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--_GLOBAL(_save32gpr_21)
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-- stw 21,-44(11)
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--_GLOBAL(_savegpr_22)
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--_GLOBAL(_save32gpr_22)
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-- stw 22,-40(11)
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--_GLOBAL(_savegpr_23)
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--_GLOBAL(_save32gpr_23)
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-- stw 23,-36(11)
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--_GLOBAL(_savegpr_24)
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--_GLOBAL(_save32gpr_24)
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-- stw 24,-32(11)
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--_GLOBAL(_savegpr_25)
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--_GLOBAL(_save32gpr_25)
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-- stw 25,-28(11)
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--_GLOBAL(_savegpr_26)
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--_GLOBAL(_save32gpr_26)
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-- stw 26,-24(11)
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--_GLOBAL(_savegpr_27)
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--_GLOBAL(_save32gpr_27)
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-- stw 27,-20(11)
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--_GLOBAL(_savegpr_28)
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--_GLOBAL(_save32gpr_28)
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-- stw 28,-16(11)
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--_GLOBAL(_savegpr_29)
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--_GLOBAL(_save32gpr_29)
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-- stw 29,-12(11)
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--_GLOBAL(_savegpr_30)
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--_GLOBAL(_save32gpr_30)
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-- stw 30,-8(11)
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--_GLOBAL(_savegpr_31)
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--_GLOBAL(_save32gpr_31)
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-- stw 31,-4(11)
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-- blr
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--
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--/* Routines for restoring integer 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 integer restore area. */
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--
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--_GLOBAL(_restgpr_14)
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--_GLOBAL(_rest32gpr_14)
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-- lwz 14,-72(11) /* restore gp registers */
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--_GLOBAL(_restgpr_15)
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--_GLOBAL(_rest32gpr_15)
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-- lwz 15,-68(11)
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--_GLOBAL(_restgpr_16)
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--_GLOBAL(_rest32gpr_16)
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-- lwz 16,-64(11)
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--_GLOBAL(_restgpr_17)
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--_GLOBAL(_rest32gpr_17)
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-- lwz 17,-60(11)
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--_GLOBAL(_restgpr_18)
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--_GLOBAL(_rest32gpr_18)
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-- lwz 18,-56(11)
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--_GLOBAL(_restgpr_19)
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--_GLOBAL(_rest32gpr_19)
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-- lwz 19,-52(11)
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--_GLOBAL(_restgpr_20)
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--_GLOBAL(_rest32gpr_20)
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-- lwz 20,-48(11)
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--_GLOBAL(_restgpr_21)
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--_GLOBAL(_rest32gpr_21)
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-- lwz 21,-44(11)
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--_GLOBAL(_restgpr_22)
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--_GLOBAL(_rest32gpr_22)
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-- lwz 22,-40(11)
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--_GLOBAL(_restgpr_23)
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--_GLOBAL(_rest32gpr_23)
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-- lwz 23,-36(11)
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--_GLOBAL(_restgpr_24)
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--_GLOBAL(_rest32gpr_24)
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-- lwz 24,-32(11)
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--_GLOBAL(_restgpr_25)
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--_GLOBAL(_rest32gpr_25)
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-- lwz 25,-28(11)
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--_GLOBAL(_restgpr_26)
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--_GLOBAL(_rest32gpr_26)
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-- lwz 26,-24(11)
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--_GLOBAL(_restgpr_27)
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--_GLOBAL(_rest32gpr_27)
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-- lwz 27,-20(11)
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--_GLOBAL(_restgpr_28)
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--_GLOBAL(_rest32gpr_28)
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-- lwz 28,-16(11)
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--_GLOBAL(_restgpr_29)
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--_GLOBAL(_rest32gpr_29)
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-- lwz 29,-12(11)
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--_GLOBAL(_restgpr_30)
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--_GLOBAL(_rest32gpr_30)
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-- lwz 30,-8(11)
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--_GLOBAL(_restgpr_31)
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--_GLOBAL(_rest32gpr_31)
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-- lwz 31,-4(11)
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-- blr
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--
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--/* Routines for restoring integer 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 integer restore area. */
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--
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--_GLOBAL(_restgpr_14_x)
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--_GLOBAL(_rest32gpr_14_x)
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-- lwz 14,-72(11) /* restore gp registers */
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--_GLOBAL(_restgpr_15_x)
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--_GLOBAL(_rest32gpr_15_x)
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-- lwz 15,-68(11)
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--_GLOBAL(_restgpr_16_x)
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--_GLOBAL(_rest32gpr_16_x)
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-- lwz 16,-64(11)
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--_GLOBAL(_restgpr_17_x)
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--_GLOBAL(_rest32gpr_17_x)
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-- lwz 17,-60(11)
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--_GLOBAL(_restgpr_18_x)
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--_GLOBAL(_rest32gpr_18_x)
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-- lwz 18,-56(11)
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--_GLOBAL(_restgpr_19_x)
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--_GLOBAL(_rest32gpr_19_x)
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-- lwz 19,-52(11)
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--_GLOBAL(_restgpr_20_x)
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--_GLOBAL(_rest32gpr_20_x)
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-- lwz 20,-48(11)
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--_GLOBAL(_restgpr_21_x)
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--_GLOBAL(_rest32gpr_21_x)
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-- lwz 21,-44(11)
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--_GLOBAL(_restgpr_22_x)
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--_GLOBAL(_rest32gpr_22_x)
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-- lwz 22,-40(11)
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--_GLOBAL(_restgpr_23_x)
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--_GLOBAL(_rest32gpr_23_x)
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-- lwz 23,-36(11)
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--_GLOBAL(_restgpr_24_x)
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--_GLOBAL(_rest32gpr_24_x)
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-- lwz 24,-32(11)
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--_GLOBAL(_restgpr_25_x)
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--_GLOBAL(_rest32gpr_25_x)
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-- lwz 25,-28(11)
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--_GLOBAL(_restgpr_26_x)
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--_GLOBAL(_rest32gpr_26_x)
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-- lwz 26,-24(11)
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--_GLOBAL(_restgpr_27_x)
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--_GLOBAL(_rest32gpr_27_x)
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-- lwz 27,-20(11)
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--_GLOBAL(_restgpr_28_x)
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--_GLOBAL(_rest32gpr_28_x)
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-- lwz 28,-16(11)
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--_GLOBAL(_restgpr_29_x)
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--_GLOBAL(_rest32gpr_29_x)
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-- lwz 29,-12(11)
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--_GLOBAL(_restgpr_30_x)
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--_GLOBAL(_rest32gpr_30_x)
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-- lwz 30,-8(11)
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--_GLOBAL(_restgpr_31_x)
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--_GLOBAL(_rest32gpr_31_x)
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-- lwz 0,4(11)
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-- lwz 31,-4(11)
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-- mtlr 0
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-- mr 1,11
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-- blr
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--#endif
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---- a/arch/powerpc/boot/Makefile
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-+++ b/arch/powerpc/boot/Makefile
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-@@ -60,7 +60,7 @@ libfdtheader := fdt.h libfdt.h libfdt_in
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- $(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o): \
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- $(addprefix $(obj)/,$(libfdtheader))
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-
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--src-wlib := string.S crt0.S crtsavres.S stdio.c main.c \
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-+src-wlib := string.S crt0.S stdio.c main.c \
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- $(libfdt) libfdt-wrapper.c \
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- ns16550.c serial.c simple_alloc.c div64.S util.S \
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- gunzip_util.c elf_util.c $(zlib) devtree.c oflib.c ofconsole.c \
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---- a/arch/powerpc/kernel/prom_init_check.sh
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-+++ b/arch/powerpc/kernel/prom_init_check.sh
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-@@ -48,20 +48,6 @@ do
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- fi
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- done
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-
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-- # ignore register save/restore funcitons
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-- if [ "${UNDEF:0:9}" = "_restgpr_" ]; then
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-- OK=1
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-- fi
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-- if [ "${UNDEF:0:11}" = "_rest32gpr_" ]; then
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-- OK=1
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-- fi
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-- if [ "${UNDEF:0:9}" = "_savegpr_" ]; then
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-- OK=1
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-- fi
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-- if [ "${UNDEF:0:11}" = "_save32gpr_" ]; then
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-- OK=1
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-- fi
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--
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- if [ $OK -eq 0 ]; then
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- ERROR=1
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- echo "Error: External symbol '$UNDEF' referenced" \
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---- a/arch/powerpc/lib/crtsavres.S
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-+++ /dev/null
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-@@ -1,229 +0,0 @@
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--/*
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|
|
-- * Special support for eabi and SVR4
|
|
|
-- *
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|
|
-- * Copyright (C) 1995, 1996, 1998, 2000, 2001 Free Software Foundation, Inc.
|
|
|
-- * Copyright 2008 Freescale Semiconductor, Inc.
|
|
|
-- * Written By Michael Meissner
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-- *
|
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-- * Based on gcc/config/rs6000/crtsavres.asm from gcc
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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 2, or (at your option) any
|
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|
-- * later version.
|
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-- *
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|
-- * 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.)
|
|
|
-- *
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|
-- * 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.
|
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|
-- */
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--
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--#include <asm/ppc_asm.h>
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--
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-- .file "crtsavres.S"
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-- .section ".text"
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--
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--#ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
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--
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--/* Routines for saving integer registers, called by the compiler. */
|
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|
--/* Called with r11 pointing to the stack header word of the caller of the */
|
|
|
--/* function, just beyond the end of the integer save area. */
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--
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--_GLOBAL(_savegpr_14)
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--_GLOBAL(_save32gpr_14)
|
|
|
-- stw 14,-72(11) /* save gp registers */
|
|
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--_GLOBAL(_savegpr_15)
|
|
|
--_GLOBAL(_save32gpr_15)
|
|
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-- stw 15,-68(11)
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--_GLOBAL(_savegpr_16)
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--_GLOBAL(_save32gpr_16)
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|
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-- stw 16,-64(11)
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--_GLOBAL(_savegpr_17)
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--_GLOBAL(_save32gpr_17)
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-- stw 17,-60(11)
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--_GLOBAL(_savegpr_18)
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--_GLOBAL(_save32gpr_18)
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|
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-- stw 18,-56(11)
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--_GLOBAL(_savegpr_19)
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--_GLOBAL(_save32gpr_19)
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|
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-- stw 19,-52(11)
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--_GLOBAL(_savegpr_20)
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--_GLOBAL(_save32gpr_20)
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|
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-- stw 20,-48(11)
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--_GLOBAL(_savegpr_21)
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--_GLOBAL(_save32gpr_21)
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|
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-- stw 21,-44(11)
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--_GLOBAL(_savegpr_22)
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--_GLOBAL(_save32gpr_22)
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|
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-- stw 22,-40(11)
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--_GLOBAL(_savegpr_23)
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--_GLOBAL(_save32gpr_23)
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|
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-- stw 23,-36(11)
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--_GLOBAL(_savegpr_24)
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--_GLOBAL(_save32gpr_24)
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|
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-- stw 24,-32(11)
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--_GLOBAL(_savegpr_25)
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--_GLOBAL(_save32gpr_25)
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|
|
-- stw 25,-28(11)
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--_GLOBAL(_savegpr_26)
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|
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--_GLOBAL(_save32gpr_26)
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|
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-- stw 26,-24(11)
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--_GLOBAL(_savegpr_27)
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|
|
--_GLOBAL(_save32gpr_27)
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|
|
-- stw 27,-20(11)
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|
|
--_GLOBAL(_savegpr_28)
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|
|
--_GLOBAL(_save32gpr_28)
|
|
|
-- stw 28,-16(11)
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|
--_GLOBAL(_savegpr_29)
|
|
|
--_GLOBAL(_save32gpr_29)
|
|
|
-- stw 29,-12(11)
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|
|
--_GLOBAL(_savegpr_30)
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|
|
--_GLOBAL(_save32gpr_30)
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|
|
-- stw 30,-8(11)
|
|
|
--_GLOBAL(_savegpr_31)
|
|
|
--_GLOBAL(_save32gpr_31)
|
|
|
-- stw 31,-4(11)
|
|
|
-- blr
|
|
|
--
|
|
|
--/* 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. */
|
|
|
--
|
|
|
--_GLOBAL(_restgpr_14)
|
|
|
--_GLOBAL(_rest32gpr_14)
|
|
|
-- lwz 14,-72(11) /* restore gp registers */
|
|
|
--_GLOBAL(_restgpr_15)
|
|
|
--_GLOBAL(_rest32gpr_15)
|
|
|
-- lwz 15,-68(11)
|
|
|
--_GLOBAL(_restgpr_16)
|
|
|
--_GLOBAL(_rest32gpr_16)
|
|
|
-- lwz 16,-64(11)
|
|
|
--_GLOBAL(_restgpr_17)
|
|
|
--_GLOBAL(_rest32gpr_17)
|
|
|
-- lwz 17,-60(11)
|
|
|
--_GLOBAL(_restgpr_18)
|
|
|
--_GLOBAL(_rest32gpr_18)
|
|
|
-- lwz 18,-56(11)
|
|
|
--_GLOBAL(_restgpr_19)
|
|
|
--_GLOBAL(_rest32gpr_19)
|
|
|
-- lwz 19,-52(11)
|
|
|
--_GLOBAL(_restgpr_20)
|
|
|
--_GLOBAL(_rest32gpr_20)
|
|
|
-- lwz 20,-48(11)
|
|
|
--_GLOBAL(_restgpr_21)
|
|
|
--_GLOBAL(_rest32gpr_21)
|
|
|
-- lwz 21,-44(11)
|
|
|
--_GLOBAL(_restgpr_22)
|
|
|
--_GLOBAL(_rest32gpr_22)
|
|
|
-- lwz 22,-40(11)
|
|
|
--_GLOBAL(_restgpr_23)
|
|
|
--_GLOBAL(_rest32gpr_23)
|
|
|
-- lwz 23,-36(11)
|
|
|
--_GLOBAL(_restgpr_24)
|
|
|
--_GLOBAL(_rest32gpr_24)
|
|
|
-- lwz 24,-32(11)
|
|
|
--_GLOBAL(_restgpr_25)
|
|
|
--_GLOBAL(_rest32gpr_25)
|
|
|
-- lwz 25,-28(11)
|
|
|
--_GLOBAL(_restgpr_26)
|
|
|
--_GLOBAL(_rest32gpr_26)
|
|
|
-- lwz 26,-24(11)
|
|
|
--_GLOBAL(_restgpr_27)
|
|
|
--_GLOBAL(_rest32gpr_27)
|
|
|
-- lwz 27,-20(11)
|
|
|
--_GLOBAL(_restgpr_28)
|
|
|
--_GLOBAL(_rest32gpr_28)
|
|
|
-- lwz 28,-16(11)
|
|
|
--_GLOBAL(_restgpr_29)
|
|
|
--_GLOBAL(_rest32gpr_29)
|
|
|
-- lwz 29,-12(11)
|
|
|
--_GLOBAL(_restgpr_30)
|
|
|
--_GLOBAL(_rest32gpr_30)
|
|
|
-- lwz 30,-8(11)
|
|
|
--_GLOBAL(_restgpr_31)
|
|
|
--_GLOBAL(_rest32gpr_31)
|
|
|
-- lwz 31,-4(11)
|
|
|
-- blr
|
|
|
--
|
|
|
--/* 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. */
|
|
|
--
|
|
|
--_GLOBAL(_restgpr_14_x)
|
|
|
--_GLOBAL(_rest32gpr_14_x)
|
|
|
-- lwz 14,-72(11) /* restore gp registers */
|
|
|
--_GLOBAL(_restgpr_15_x)
|
|
|
--_GLOBAL(_rest32gpr_15_x)
|
|
|
-- lwz 15,-68(11)
|
|
|
--_GLOBAL(_restgpr_16_x)
|
|
|
--_GLOBAL(_rest32gpr_16_x)
|
|
|
-- lwz 16,-64(11)
|
|
|
--_GLOBAL(_restgpr_17_x)
|
|
|
--_GLOBAL(_rest32gpr_17_x)
|
|
|
-- lwz 17,-60(11)
|
|
|
--_GLOBAL(_restgpr_18_x)
|
|
|
--_GLOBAL(_rest32gpr_18_x)
|
|
|
-- lwz 18,-56(11)
|
|
|
--_GLOBAL(_restgpr_19_x)
|
|
|
--_GLOBAL(_rest32gpr_19_x)
|
|
|
-- lwz 19,-52(11)
|
|
|
--_GLOBAL(_restgpr_20_x)
|
|
|
--_GLOBAL(_rest32gpr_20_x)
|
|
|
-- lwz 20,-48(11)
|
|
|
--_GLOBAL(_restgpr_21_x)
|
|
|
--_GLOBAL(_rest32gpr_21_x)
|
|
|
-- lwz 21,-44(11)
|
|
|
--_GLOBAL(_restgpr_22_x)
|
|
|
--_GLOBAL(_rest32gpr_22_x)
|
|
|
-- lwz 22,-40(11)
|
|
|
--_GLOBAL(_restgpr_23_x)
|
|
|
--_GLOBAL(_rest32gpr_23_x)
|
|
|
-- lwz 23,-36(11)
|
|
|
--_GLOBAL(_restgpr_24_x)
|
|
|
--_GLOBAL(_rest32gpr_24_x)
|
|
|
-- lwz 24,-32(11)
|
|
|
--_GLOBAL(_restgpr_25_x)
|
|
|
--_GLOBAL(_rest32gpr_25_x)
|
|
|
-- lwz 25,-28(11)
|
|
|
--_GLOBAL(_restgpr_26_x)
|
|
|
--_GLOBAL(_rest32gpr_26_x)
|
|
|
-- lwz 26,-24(11)
|
|
|
--_GLOBAL(_restgpr_27_x)
|
|
|
--_GLOBAL(_rest32gpr_27_x)
|
|
|
-- lwz 27,-20(11)
|
|
|
--_GLOBAL(_restgpr_28_x)
|
|
|
--_GLOBAL(_rest32gpr_28_x)
|
|
|
-- lwz 28,-16(11)
|
|
|
--_GLOBAL(_restgpr_29_x)
|
|
|
--_GLOBAL(_rest32gpr_29_x)
|
|
|
-- lwz 29,-12(11)
|
|
|
--_GLOBAL(_restgpr_30_x)
|
|
|
--_GLOBAL(_rest32gpr_30_x)
|
|
|
-- lwz 30,-8(11)
|
|
|
--_GLOBAL(_restgpr_31_x)
|
|
|
--_GLOBAL(_rest32gpr_31_x)
|
|
|
-- lwz 0,4(11)
|
|
|
-- lwz 31,-4(11)
|
|
|
-- mtlr 0
|
|
|
-- mr 1,11
|
|
|
-- blr
|
|
|
--#endif
|
|
|
---- a/arch/powerpc/lib/Makefile
|
|
|
-+++ b/arch/powerpc/lib/Makefile
|
|
|
-@@ -13,7 +13,7 @@ CFLAGS_REMOVE_feature-fixups.o = -pg
|
|
|
-
|
|
|
- obj-y := string.o alloc.o \
|
|
|
- checksum_$(CONFIG_WORD_SIZE).o
|
|
|
--obj-$(CONFIG_PPC32) += div64.o copy_32.o crtsavres.o
|
|
|
-+obj-$(CONFIG_PPC32) += div64.o copy_32.o
|
|
|
- obj-$(CONFIG_HAS_IOMEM) += devres.o
|
|
|
-
|
|
|
- obj-$(CONFIG_PPC64) += copypage_64.o copyuser_64.o \
|
|
|
---- a/arch/powerpc/Makefile
|
|
|
-+++ b/arch/powerpc/Makefile
|
|
|
-@@ -92,8 +92,6 @@ endif
|
|
|
- else
|
|
|
- KBUILD_CFLAGS += $(call cc-option,-mtune=power4)
|
|
|
- endif
|
|
|
--else
|
|
|
--LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o
|
|
|
- endif
|
|
|
-
|
|
|
- ifeq ($(CONFIG_TUNE_CELL),y)
|