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replace gcc 4.5.2 support with 4.6.1 

SVN-Revision: 27333
owl
Imre Kaloz 2011-07-01 11:43:15 +00:00
parent 6d02667c07
commit be9a11b014
19 changed files with 150 additions and 441 deletions
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6
toolchain/gcc/Config.in
View File

@ -15,8 +15,8 @@ choice
config GCC_VERSION_4_4_5
bool "gcc 4.4.5"
config GCC_VERSION_4_5_2
bool "gcc 4.5.2"
config GCC_VERSION_4_6_1
bool "gcc 4.6.1"
config GCC_VERSION_LINARO
bool "gcc 4.5.x with Linaro enhancements"
@ -36,7 +36,7 @@ endchoice
config GCC_USE_GRAPHITE
bool
prompt "Compile in support for the new Graphite framework in GCC 4.4+" if TOOLCHAINOPTS
depends GCC_VERSION_4_4 || GCC_VERSION_4_5
depends GCC_VERSION_4_4 || GCC_VERSION_4_5 || GCC_VERSION_4_6
config GCC_USE_SYSTEM_PPL_CLOOG
bool

7
toolchain/gcc/Config.version
View File

@ -26,7 +26,7 @@ config GCC_VERSION
default "4.3.5" if GCC_VERSION_4_3_5
default "4.4.1+cs" if GCC_VERSION_4_4_1_CS
default "4.4.5" if GCC_VERSION_4_4_5
default "4.5.2" if GCC_VERSION_4_5_2
default "4.6.1" if GCC_VERSION_4_6_1
default "linaro" if GCC_VERSION_LINARO
default "llvm" if GCC_VERSION_LLVM
default "linaro"
@ -43,9 +43,12 @@ config GCC_VERSION_4_4
config GCC_VERSION_4_5
bool
default y if GCC_VERSION_4_5_2
default y if GCC_VERSION_LINARO
config GCC_VERSION_4_6
bool
default y if GCC_VERSION_4_6_1
if !TOOLCHAINOPTS
config GCC_VERSION_4_3_3_CS

10
toolchain/gcc/common.mk
View File

@ -2,7 +2,7 @@
# Copyright (C) 2002-2003 Erik Andersen <andersen@uclibc.org>
# Copyright (C) 2004 Manuel Novoa III <mjn3@uclibc.org>
# Copyright (C) 2005-2006 Felix Fietkau <nbd@openwrt.org>
# Copyright (C) 2006-2010 OpenWrt.org
# Copyright (C) 2006-2011 OpenWrt.org
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@ -60,8 +60,8 @@ else
ifeq ($(PKG_VERSION),4.4.5)
PKG_MD5SUM:=44b3192c4c584b9be5243d9e8e7e0ed1
endif
ifeq ($(PKG_VERSION),4.5.2)
PKG_MD5SUM:=d6559145853fbaaa0fd7556ed93bce9a
ifeq ($(PKG_VERSION),4.6.1)
PKG_MD5SUM:=c57a9170c677bf795bdc04ed796ca491
endif
endif
endif
@ -114,7 +114,7 @@ GCC_CONFIGURE:= \
$(if $(CONFIG_GCC_VERSION_LLVM),--enable-llvm=$(BUILD_DIR_BASE)/host/llvm) \
$(if $(CONFIG_GCC_VERSION_4_3_3_CS)$(CONFIG_GCC_VERSION_4_4_1_CS),--enable-poison-system-directories)
ifneq ($(CONFIG_GCC_VERSION_4_4)$(CONFIG_GCC_VERSION_4_5),)
ifneq ($(CONFIG_GCC_VERSION_4_4)$(CONFIG_GCC_VERSION_4_5)$(CONFIG_GCC_VERSION_4_6),)
ifneq ($(CONFIG_mips)$(CONFIG_mipsel),)
GCC_CONFIGURE += --with-mips-plt
endif
@ -128,7 +128,7 @@ ifeq ($(CONFIG_GCC_LLVM),)
--disable-decimal-float
endif
ifneq ($(CONFIG_GCC_VERSION_4_5),)
ifneq ($(CONFIG_GCC_VERSION_4_5)$(CONFIG_GCC_VERSION_4_6),)
GCC_BUILD_TARGET_LIBGCC:=y
GCC_CONFIGURE+= \
--with-gmp=$(TOPDIR)/staging_dir/host \

2
toolchain/gcc/final/Makefile
View File

@ -8,7 +8,7 @@ GCC_CONFIGURE += \
--enable-threads \
--with-slibdir=$(TOOLCHAIN_DIR)/lib
ifneq ($(CONFIG_GCC_VERSION_4_5),)
ifneq ($(CONFIG_GCC_VERSION_4_5)$(CONFIG_GCC_VERSION_4_6),)
GCC_CONFIGURE += \
--enable-lto \
--with-libelf=$(TOPDIR)/staging_dir/host

70
toolchain/gcc/patches/4.5.2/002-fix_pr44392.patch
View File

@ -1,70 +0,0 @@
>From d0557763b0713a4c006bd2405eede3924569cafd Mon Sep 17 00:00:00 2001
From: Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
Date: Mon, 5 Jul 2010 11:28:49 +0100
Subject: [PATCH 2/2] Fix PR44392
---
gcc/config/arm/arm.md | 43 +++++++++++++++++++------------------------
1 files changed, 19 insertions(+), 24 deletions(-)
diff --git a/gcc/config/arm/arm.md b/gcc/config/arm/arm.md
index 2096ec6..f0348f3 100644
--- a/gcc/config/arm/arm.md
+++ b/gcc/config/arm/arm.md
@@ -11318,34 +11318,29 @@
(define_expand "bswapsi2"
[(set (match_operand:SI 0 "s_register_operand" "=r")
(bswap:SI (match_operand:SI 1 "s_register_operand" "r")))]
-"TARGET_EITHER"
+"TARGET_EITHER && (arm_arch6 || !optimize_size)"
"
- if (!arm_arch6)
- {
- if (!optimize_size)
- {
- rtx op2 = gen_reg_rtx (SImode);
- rtx op3 = gen_reg_rtx (SImode);
+ if (!arm_arch6)
+ {
+ rtx op2 = gen_reg_rtx (SImode);
+ rtx op3 = gen_reg_rtx (SImode);
- if (TARGET_THUMB)
- {
- rtx op4 = gen_reg_rtx (SImode);
- rtx op5 = gen_reg_rtx (SImode);
+ if (TARGET_THUMB)
+ {
+ rtx op4 = gen_reg_rtx (SImode);
+ rtx op5 = gen_reg_rtx (SImode);
- emit_insn (gen_thumb_legacy_rev (operands[0], operands[1],
- op2, op3, op4, op5));
- }
- else
- {
- emit_insn (gen_arm_legacy_rev (operands[0], operands[1],
- op2, op3));
- }
+ emit_insn (gen_thumb_legacy_rev (operands[0], operands[1],
+ op2, op3, op4, op5));
+ }
+ else
+ {
+ emit_insn (gen_arm_legacy_rev (operands[0], operands[1],
+ op2, op3));
+ }
- DONE;
- }
- else
- FAIL;
- }
+ DONE;
+ }
"
)
--
1.6.2

257
toolchain/gcc/patches/4.5.2/995-fa526.patch
View File

@ -1,257 +0,0 @@
--- a/gcc/config/arm/arm-cores.def
+++ b/gcc/config/arm/arm-cores.def
@@ -74,6 +74,7 @@ ARM_CORE("strongarm", strongarm, 4,
ARM_CORE("strongarm110", strongarm110, 4, FL_MODE26 | FL_LDSCHED | FL_STRONG, fastmul)
ARM_CORE("strongarm1100", strongarm1100, 4, FL_MODE26 | FL_LDSCHED | FL_STRONG, fastmul)
ARM_CORE("strongarm1110", strongarm1110, 4, FL_MODE26 | FL_LDSCHED | FL_STRONG, fastmul)
+ARM_CORE("fa526", fa526, 4, FL_LDSCHED, fastmul)
/* V4T Architecture Processors */
ARM_CORE("arm7tdmi", arm7tdmi, 4T, FL_CO_PROC , fastmul)
--- a/gcc/config/arm/arm.md
+++ b/gcc/config/arm/arm.md
@@ -417,7 +417,7 @@
(define_attr "generic_sched" "yes,no"
(const (if_then_else
- (ior (eq_attr "tune" "arm926ejs,arm1020e,arm1026ejs,arm1136js,arm1136jfs,cortexa8,cortexa9")
+ (ior (eq_attr "tune" "fa526,arm926ejs,arm1020e,arm1026ejs,arm1136js,arm1136jfs,cortexa5,cortexa8,cortexa9,cortexm4")
(eq_attr "tune_cortexr4" "yes"))
(const_string "no")
(const_string "yes"))))
@@ -435,6 +435,7 @@
(include "arm1020e.md")
(include "arm1026ejs.md")
(include "arm1136jfs.md")
+(include "fa526.md")
(include "cortex-a8.md")
(include "cortex-a9.md")
(include "cortex-r4.md")
--- a/gcc/config/arm/arm-tune.md
+++ b/gcc/config/arm/arm-tune.md
@@ -1,5 +1,5 @@
;; -*- buffer-read-only: t -*-
;; Generated automatically by gentune.sh from arm-cores.def
(define_attr "tune"
- "arm2,arm250,arm3,arm6,arm60,arm600,arm610,arm620,arm7,arm7d,arm7di,arm70,arm700,arm700i,arm710,arm720,arm710c,arm7100,arm7500,arm7500fe,arm7m,arm7dm,arm7dmi,arm8,arm810,strongarm,strongarm110,strongarm1100,strongarm1110,arm7tdmi,arm7tdmis,arm710t,arm720t,arm740t,arm9,arm9tdmi,arm920,arm920t,arm922t,arm940t,ep9312,arm10tdmi,arm1020t,arm9e,arm946es,arm966es,arm968es,arm10e,arm1020e,arm1022e,xscale,iwmmxt,iwmmxt2,arm926ejs,arm1026ejs,arm1136js,arm1136jfs,arm1176jzs,arm1176jzfs,mpcorenovfp,mpcore,arm1156t2s,arm1156t2fs,cortexa5,cortexa8,cortexa9,cortexr4,cortexr4f,cortexm3,cortexm1,cortexm0"
+ "arm2,arm250,arm3,arm6,arm60,arm600,arm610,arm620,arm7,arm7d,arm7di,arm70,arm700,arm700i,arm710,arm720,arm710c,arm7100,arm7500,arm7500fe,arm7m,arm7dm,arm7dmi,arm8,arm810,strongarm,strongarm110,strongarm1100,strongarm1110,fa526,arm7tdmi,arm7tdmis,arm710t,arm720t,arm740t,arm9,arm9tdmi,arm920,arm920t,arm922t,arm940t,ep9312,arm10tdmi,arm1020t,arm9e,arm946es,arm966es,arm968es,arm10e,arm1020e,arm1022e,xscale,iwmmxt,iwmmxt2,arm926ejs,arm1026ejs,arm1136js,arm1136jfs,arm1176jzs,arm1176jzfs,mpcorenovfp,mpcore,arm1156t2s,arm1156t2fs,cortexa5,cortexa8,cortexa9,cortexr4,cortexr4f,cortexm4,cortexm3,cortexm1,cortexm0"
(const (symbol_ref "((enum attr_tune) arm_tune)")))
--- a/gcc/config/arm/bpabi.h
+++ b/gcc/config/arm/bpabi.h
@@ -52,7 +52,8 @@
/* The BPABI integer comparison routines return { -1, 0, 1 }. */
#define TARGET_LIB_INT_CMP_BIASED !TARGET_BPABI
-#define TARGET_FIX_V4BX_SPEC " %{mcpu=arm8|mcpu=arm810|mcpu=strongarm*|march=armv4:--fix-v4bx}"
+#define TARGET_FIX_V4BX_SPEC " %{mcpu=arm8|mcpu=arm810|mcpu=strongarm*\
+|march=armv4|mcpu=fa526:--fix-v4bx}"
#define BE8_LINK_SPEC " %{mbig-endian:%{march=armv7-a|mcpu=cortex-a5|mcpu=cortex-a8|mcpu=cortex-a9:%{!r:--be8}}}"
--- /dev/null
+++ b/gcc/config/arm/fa526.md
@@ -0,0 +1,161 @@
+;; Faraday FA526 Pipeline Description
+;; Copyright (C) 2010 Free Software Foundation, Inc.
+;; Written by I-Jui Sung, based on ARM926EJ-S Pipeline Description.
+
+;; This file is part of GCC.
+;;
+;; GCC 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.
+;;
+;; GCC 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 GCC; see the file COPYING3. If not see
+;; <http://www.gnu.org/licenses/>. */
+
+;; These descriptions are based on the information contained in the
+;; FA526 Core Design Note, Copyright (c) 2010 Faraday Technology Corp.
+;;
+;; Modeled pipeline characteristics:
+;; LD -> any use: latency = 3 (2 cycle penalty).
+;; ALU -> any use: latency = 2 (1 cycle penalty).
+
+;; This automaton provides a pipeline description for the Faraday
+;; FA526 core.
+;;
+;; The model given here assumes that the condition for all conditional
+;; instructions is "true", i.e., that all of the instructions are
+;; actually executed.
+
+(define_automaton "fa526")
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Pipelines
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+;; There is a single pipeline
+;;
+;; The ALU pipeline has fetch, decode, execute, memory, and
+;; write stages. We only need to model the execute, memory and write
+;; stages.
+
+;; S E M W
+
+(define_cpu_unit "fa526_core" "fa526")
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; ALU Instructions
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+;; ALU instructions require two cycles to execute, and use the ALU
+;; pipeline in each of the three stages. The results are available
+;; after the execute stage stage has finished.
+;;
+;; If the destination register is the PC, the pipelines are stalled
+;; for several cycles. That case is not modeled here.
+
+;; ALU operations
+(define_insn_reservation "526_alu_op" 1
+ (and (eq_attr "tune" "fa526")
+ (eq_attr "type" "alu"))
+ "fa526_core")
+
+(define_insn_reservation "526_alu_shift_op" 2
+ (and (eq_attr "tune" "fa526")
+ (eq_attr "type" "alu_shift,alu_shift_reg"))
+ "fa526_core")
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Multiplication Instructions
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(define_insn_reservation "526_mult1" 2
+ (and (eq_attr "tune" "fa526")
+ (eq_attr "insn" "smlalxy,smulxy,smlaxy,smlalxy"))
+ "fa526_core")
+
+(define_insn_reservation "526_mult2" 5
+ (and (eq_attr "tune" "fa526")
+ (eq_attr "insn" "mul,mla,muls,mlas,umull,umlal,smull,smlal,umulls,\
+ umlals,smulls,smlals,smlawx"))
+ "fa526_core*4")
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Load/Store Instructions
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+;; The models for load/store instructions do not accurately describe
+;; the difference between operations with a base register writeback
+;; (such as "ldm!"). These models assume that all memory references
+;; hit in dcache.
+
+(define_insn_reservation "526_load1_op" 3
+ (and (eq_attr "tune" "fa526")
+ (eq_attr "type" "load1,load_byte"))
+ "fa526_core")
+
+(define_insn_reservation "526_load2_op" 4
+ (and (eq_attr "tune" "fa526")
+ (eq_attr "type" "load2"))
+ "fa526_core*2")
+
+(define_insn_reservation "526_load3_op" 5
+ (and (eq_attr "tune" "fa526")
+ (eq_attr "type" "load3"))
+ "fa526_core*3")
+
+(define_insn_reservation "526_load4_op" 6
+ (and (eq_attr "tune" "fa526")
+ (eq_attr "type" "load4"))
+ "fa526_core*4")
+
+(define_insn_reservation "526_store1_op" 0
+ (and (eq_attr "tune" "fa526")
+ (eq_attr "type" "store1"))
+ "fa526_core")
+
+(define_insn_reservation "526_store2_op" 1
+ (and (eq_attr "tune" "fa526")
+ (eq_attr "type" "store2"))
+ "fa526_core*2")
+
+(define_insn_reservation "526_store3_op" 2
+ (and (eq_attr "tune" "fa526")
+ (eq_attr "type" "store3"))
+ "fa526_core*3")
+
+(define_insn_reservation "526_store4_op" 3
+ (and (eq_attr "tune" "fa526")
+ (eq_attr "type" "store4"))
+ "fa526_core*4")
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Branch and Call Instructions
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+;; Branch instructions are difficult to model accurately. The FA526
+;; core can predict most branches. If the branch is predicted
+;; correctly, and predicted early enough, the branch can be completely
+;; eliminated from the instruction stream. Some branches can
+;; therefore appear to require zero cycle to execute. We assume that
+;; all branches are predicted correctly, and that the latency is
+;; therefore the minimum value.
+
+(define_insn_reservation "526_branch_op" 0
+ (and (eq_attr "tune" "fa526")
+ (eq_attr "type" "branch"))
+ "fa526_core")
+
+;; The latency for a call is actually the latency when the result is available.
+;; i.e. R0 ready for int return value. For most cases, the return value is set
+;; by a mov instruction, which has 1 cycle latency.
+(define_insn_reservation "526_call_op" 1
+ (and (eq_attr "tune" "fa526")
+ (eq_attr "type" "call"))
+ "fa526_core")
+
--- a/gcc/config/arm/t-arm
+++ b/gcc/config/arm/t-arm
@@ -24,6 +24,7 @@ MD_INCLUDES= $(srcdir)/config/arm/arm-t
$(srcdir)/config/arm/arm1020e.md \
$(srcdir)/config/arm/arm1026ejs.md \
$(srcdir)/config/arm/arm1136jfs.md \
+ $(srcdir)/config/arm/fa526.md \
$(srcdir)/config/arm/arm926ejs.md \
$(srcdir)/config/arm/cirrus.md \
$(srcdir)/config/arm/fpa.md \
--- a/gcc/config/arm/t-arm-elf
+++ b/gcc/config/arm/t-arm-elf
@@ -36,6 +36,10 @@ MULTILIB_DIRNAMES = arm thumb
MULTILIB_EXCEPTIONS =
MULTILIB_MATCHES =
+#MULTILIB_OPTIONS += mcpu=fa526
+#MULTILIB_DIRNAMES += fa526
+#MULTILIB_EXCEPTIONS += *mthumb*/*mcpu=fa526
+
#MULTILIB_OPTIONS += march=armv7
#MULTILIB_DIRNAMES += thumb2
#MULTILIB_EXCEPTIONS += march=armv7* marm/*march=armv7*
@@ -52,6 +56,7 @@ MULTILIB_MATCHES =
MULTILIB_OPTIONS += mfloat-abi=hard
MULTILIB_DIRNAMES += fpu
MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard*
+MULTILIB_EXCEPTIONS += *mcpu=fa526/*mfloat-abi=hard*
# MULTILIB_OPTIONS += mcpu=ep9312
# MULTILIB_DIRNAMES += ep9312
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -9900,7 +9900,8 @@ assembly code. Permissible names are: @
@samp{cortex-r4}, @samp{cortex-r4f}, @samp{cortex-m4}, @samp{cortex-m3},
@samp{cortex-m1},
@samp{cortex-m0},
-@samp{xscale}, @samp{iwmmxt}, @samp{iwmmxt2}, @samp{ep9312}.
+@samp{xscale}, @samp{iwmmxt}, @samp{iwmmxt2}, @samp{ep9312},
+@samp{fa526}.
@item -mtune=@var{name}
@opindex mtune

12
toolchain/gcc/patches/4.5.2/999-coldfire.patch
View File

@ -1,12 +0,0 @@
Index: gcc-4.4.2/gcc/config.gcc
===================================================================
--- gcc-4.4.2.orig/gcc/config.gcc 2009-10-21 16:19:39.000000000 +0200
+++ gcc-4.4.2/gcc/config.gcc 2009-10-21 16:19:40.000000000 +0200
@@ -1506,6 +1506,7 @@
if test x$sjlj != x1; then
tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
fi
+ tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
;;
m68k-*-rtems*)
default_m68k_cpu=68020

6
toolchain/gcc/patches/4.5.2/100-uclibc-conf.patch → toolchain/gcc/patches/4.6.1/100-uclibc-conf.patch
View File

@ -1,6 +1,6 @@
--- a/contrib/regression/objs-gcc.sh
+++ b/contrib/regression/objs-gcc.sh
@@ -106,6 +106,10 @@
@@ -106,6 +106,10 @@ if [ $H_REAL_TARGET = $H_REAL_HOST -a $H
then
make all-gdb all-dejagnu all-ld || exit 1
make install-gdb install-dejagnu install-ld || exit 1
@ -13,7 +13,7 @@
make install || exit 1
--- a/libjava/classpath/ltconfig
+++ b/libjava/classpath/ltconfig
@@ -603,7 +603,7 @@
@@ -603,7 +603,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-
# Transform linux* to *-*-linux-gnu*, to support old configure scripts.
case $host_os in
@ -22,7 +22,7 @@
linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
esac
@@ -1251,7 +1251,7 @@
@@ -1247,7 +1247,7 @@ linux-gnuoldld* | linux-gnuaout* | linux
;;
# This must be Linux ELF.

2
toolchain/gcc/patches/4.5.2/301-missing-execinfo_h.patch → toolchain/gcc/patches/4.6.1/301-missing-execinfo_h.patch
View File

@ -1,6 +1,6 @@
--- a/boehm-gc/include/gc.h
+++ b/boehm-gc/include/gc.h
@@ -503,7 +503,7 @@
@@ -503,7 +503,7 @@ GC_API GC_PTR GC_malloc_atomic_ignore_of
#if defined(__linux__) || defined(__GLIBC__)
# include <features.h>
# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \

6
toolchain/gcc/patches/4.5.2/302-c99-snprintf.patch → toolchain/gcc/patches/4.6.1/302-c99-snprintf.patch
View File

@ -1,8 +1,8 @@
--- a/libstdc++-v3/include/c_global/cstdio
+++ b/libstdc++-v3/include/c_global/cstdio
@@ -139,7 +139,7 @@
_GLIBCXX_END_NAMESPACE
@@ -137,7 +137,7 @@ namespace std
using ::vsprintf;
} // namespace
-#if _GLIBCXX_USE_C99
+#if _GLIBCXX_USE_C99 || defined __UCLIBC__

10
toolchain/gcc/patches/4.5.2/305-libmudflap-susv3-legacy.patch → toolchain/gcc/patches/4.6.1/305-libmudflap-susv3-legacy.patch
View File

@ -1,6 +1,6 @@
--- a/libmudflap/mf-hooks2.c
+++ b/libmudflap/mf-hooks2.c
@@ -421,7 +421,7 @@
@@ -421,7 +421,7 @@ WRAPPER2(void, bzero, void *s, size_t n)
{
TRACE ("%s\n", __PRETTY_FUNCTION__);
MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region");
@ -9,7 +9,7 @@
}
@@ -431,7 +431,7 @@
@@ -431,7 +431,7 @@ WRAPPER2(void, bcopy, const void *src, v
TRACE ("%s\n", __PRETTY_FUNCTION__);
MF_VALIDATE_EXTENT(src, n, __MF_CHECK_READ, "bcopy src");
MF_VALIDATE_EXTENT(dest, n, __MF_CHECK_WRITE, "bcopy dest");
@ -18,7 +18,7 @@
}
@@ -441,7 +441,7 @@
@@ -441,7 +441,7 @@ WRAPPER2(int, bcmp, const void *s1, cons
TRACE ("%s\n", __PRETTY_FUNCTION__);
MF_VALIDATE_EXTENT(s1, n, __MF_CHECK_READ, "bcmp 1st arg");
MF_VALIDATE_EXTENT(s2, n, __MF_CHECK_READ, "bcmp 2nd arg");
@ -27,7 +27,7 @@
}
@@ -450,7 +450,7 @@
@@ -450,7 +450,7 @@ WRAPPER2(char *, index, const char *s, i
size_t n = strlen (s);
TRACE ("%s\n", __PRETTY_FUNCTION__);
MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "index region");
@ -36,7 +36,7 @@
}
@@ -459,7 +459,7 @@
@@ -459,7 +459,7 @@ WRAPPER2(char *, rindex, const char *s,
size_t n = strlen (s);
TRACE ("%s\n", __PRETTY_FUNCTION__);
MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "rindex region");

8
toolchain/gcc/patches/4.5.2/600-ubicom_support.patch → toolchain/gcc/patches/4.6.1/600-ubicom_support.patch
View File

@ -1,6 +1,6 @@
--- a/configure
+++ b/configure
@@ -2688,6 +2688,9 @@ case "${target}" in
@@ -3608,6 +3608,9 @@ case "${target}" in
ip2k-*-*)
noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
;;
@ -9313,7 +9313,7 @@
+#define FATAL_EXIT_CODE 33
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -2314,6 +2314,34 @@ spu-*-elf*)
@@ -2662,6 +2662,34 @@ spu-*-elf*)
c_target_objs="${c_target_objs} spu-c.o"
cxx_target_objs="${cxx_target_objs} spu-c.o"
;;
@ -9347,10 +9347,10 @@
+ ;;
v850e1-*-*)
target_cpu_default="TARGET_CPU_v850e1"
tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
tm_file="dbxelf.h elfos.h newlib-stdint.h v850/v850.h"
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -551,6 +551,15 @@ sparc64-*-netbsd*)
@@ -572,6 +572,15 @@ sparc64-*-netbsd*)
;;
spu-*-elf*)
;;

9
toolchain/gcc/patches/4.5.2/810-arm-softfloat-libgcc.patch → toolchain/gcc/patches/4.6.1/810-arm-softfloat-libgcc.patch
View File

@ -11,15 +11,16 @@
--- a/gcc/config/arm/t-linux
+++ b/gcc/config/arm/t-linux
@@ -4,7 +4,10 @@
@@ -23,7 +23,11 @@ TARGET_LIBGCC2_CFLAGS = -fomit-frame-poi
LIB1ASMSRC = arm/lib1funcs.asm
LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \
- _arm_addsubdf3 _arm_addsubsf3
+ _arm_addsubdf3 _arm_addsubsf3 \
+ _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
+ _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
+ _fixsfsi _fixunssfsi _floatdidf _floatundidf _floatdisf _floatundisf
+ _arm_negdf2 _arm_muldivdf3 _arm_cmpdf2 _arm_unorddf2 \
+ _arm_fixdfsi _arm_fixunsdfsi _arm_truncdfsf2 \
+ _arm_negsf2 _arm_muldivsf3 _arm_cmpsf2 _arm_unordsf2 \
+ _arm_fixsfsi _arm_fixunssfsi
# MULTILIB_OPTIONS = mhard-float/msoft-float
# MULTILIB_DIRNAMES = hard-float soft-float

6
toolchain/gcc/patches/4.5.2/820-libgcc_pic.patch → toolchain/gcc/patches/4.6.1/820-libgcc_pic.patch
View File

@ -1,6 +1,6 @@
--- a/libgcc/Makefile.in
+++ b/libgcc/Makefile.in
@@ -729,11 +729,12 @@ $(libgcov-objects): %$(objext): $(gcc_sr
@@ -747,11 +747,12 @@ $(libgcov-objects): %$(objext): $(gcc_sr
# Static libraries.
libgcc.a: $(libgcc-objects)
@ -14,7 +14,7 @@
-rm -f $@
objects="$(objects)"; \
@@ -755,7 +756,7 @@ libgcc_s$(SHLIB_EXT): libunwind$(SHLIB_E
@@ -773,7 +774,7 @@ libgcc_s$(SHLIB_EXT): libunwind$(SHLIB_E
endif
ifeq ($(enable_shared),yes)
@ -23,7 +23,7 @@
ifneq ($(LIBUNWIND),)
all: libunwind$(SHLIB_EXT)
endif
@@ -928,6 +929,10 @@ install-shared:
@@ -954,6 +955,10 @@ install-shared:
chmod 644 $(DESTDIR)$(inst_libdir)/libgcc_eh.a
$(RANLIB) $(DESTDIR)$(inst_libdir)/libgcc_eh.a

13
toolchain/gcc/patches/4.6.1/830-arm_unbreak_armv4t.patch Normal file
View File

@ -0,0 +1,13 @@
http://sourceware.org/ml/crossgcc/2008-05/msg00009.html
--- a/gcc/config/arm/linux-eabi.h
+++ b/gcc/config/arm/linux-eabi.h
@@ -45,7 +45,7 @@
The ARM10TDMI core is the default for armv5t, so set
SUBTARGET_CPU_DEFAULT to achieve this. */
#undef SUBTARGET_CPU_DEFAULT
-#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi
+#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm9tdmi
/* TARGET_BIG_ENDIAN_DEFAULT is set in
config.gcc for big endian configurations. */

20
toolchain/gcc/patches/4.6.1/840-armv4_pass_fix-v4bx_to_ld.patch Normal file
View File

@ -0,0 +1,20 @@
--- a/gcc/config/arm/linux-eabi.h
+++ b/gcc/config/arm/linux-eabi.h
@@ -64,12 +64,16 @@
#undef GLIBC_DYNAMIC_LINKER
#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.3"
+/* For armv4 we pass --fix-v4bx to linker to support EABI */
+#undef TARGET_FIX_V4BX_SPEC
+#define TARGET_FIX_V4BX_SPEC " %{mcpu=arm8|mcpu=arm810|mcpu=strongarm*|march=armv4:--fix-v4bx}"
+
/* At this point, bpabi.h will have clobbered LINK_SPEC. We want to
use the GNU/Linux version, not the generic BPABI version. */
#undef LINK_SPEC
#define LINK_SPEC BE8_LINK_SPEC \
LINUX_OR_ANDROID_LD (LINUX_TARGET_LINK_SPEC, \
- LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)
+ LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC) \
#undef CC1_SPEC
#define CC1_SPEC \

96
toolchain/gcc/patches/4.5.2/910-mbsd_multi.patch → toolchain/gcc/patches/4.6.1/910-mbsd_multi.patch
View File

@ -17,20 +17,20 @@
This patch was authored by Thorsten Glaser <tg at mirbsd.de>
with copyright assignment to the FSF in effect.
--- a/gcc/c-opts.c
+++ b/gcc/c-opts.c
@@ -105,6 +105,9 @@
--- a/gcc/c-family/c-opts.c
+++ b/gcc/c-family/c-opts.c
@@ -103,6 +103,9 @@ static size_t deferred_count;
/* Number of deferred options scanned for -include. */
static size_t include_cursor;
+/* Check if a port honours COPTS. */
+static int honour_copts = 0;
+
static void set_Wimplicit (int);
static void handle_OPT_d (const char *);
static void set_std_cxx98 (int);
@@ -454,6 +457,9 @@
enable_warning_as_error ("implicit-function-declaration", value, CL_C | CL_ObjC);
static void set_std_cxx0x (int);
@@ -441,6 +444,9 @@ c_common_handle_option (size_t scode, co
global_dc->warning_as_error_requested = value;
break;
+ case OPT_Werror_maybe_reset:
@ -39,8 +39,8 @@
case OPT_Wformat:
set_Wformat (value);
break;
@@ -690,6 +701,12 @@
flag_exceptions = value;
@@ -584,6 +590,12 @@ c_common_handle_option (size_t scode, co
flag_no_builtin = !value;
break;
+ case OPT_fhonour_copts:
@ -49,10 +49,10 @@
+ }
+ break;
+
case OPT_fimplement_inlines:
flag_implement_inlines = value;
case OPT_fconstant_string_class_:
constant_string_class_name = arg;
break;
@@ -1209,6 +1226,47 @@
@@ -1058,6 +1070,47 @@ c_common_init (void)
return false;
}
@ -100,10 +100,10 @@
return true;
}
--- a/gcc/c.opt
+++ b/gcc/c.opt
@@ -215,6 +215,10 @@
C ObjC RejectNegative Warning
--- a/gcc/c-family/c.opt
+++ b/gcc/c-family/c.opt
@@ -363,6 +363,10 @@ Werror-implicit-function-declaration
C ObjC RejectNegative Warning Alias(Werror=, implicit-function-declaration)
This switch is deprecated; use -Werror=implicit-function-declaration instead
+Werror-maybe-reset
@ -113,9 +113,9 @@
Wfloat-equal
C ObjC C++ ObjC++ Var(warn_float_equal) Warning
Warn if testing floating point numbers for equality
@@ -609,6 +613,9 @@
@@ -794,6 +798,9 @@ C++ ObjC++ Optimization Alias(fexception
fhonor-std
C++ ObjC++
C++ ObjC++ Ignore Warn(switch %qs is no longer supported)
+fhonour-copts
+C ObjC C++ ObjC++ RejectNegative
@ -125,7 +125,7 @@
Assume normal C execution environment
--- a/gcc/common.opt
+++ b/gcc/common.opt
@@ -102,6 +102,10 @@
@@ -520,6 +520,10 @@ Werror=
Common Joined
Treat specified warning as error
@ -134,9 +134,9 @@
+If environment variable GCC_NO_WERROR is set, act as -Wno-error
+
Wextra
Common Warning
Common Var(extra_warnings) Warning
Print extra (possibly unwanted) warnings
@@ -573,6 +577,9 @@
@@ -1156,6 +1160,9 @@ fguess-branch-probability
Common Report Var(flag_guess_branch_prob) Optimization
Enable guessing of branch probabilities
@ -148,26 +148,26 @@
; On SVR4 targets, it also controls whether or not to emit a
--- a/gcc/opts.c
+++ b/gcc/opts.c
@@ -896,8 +896,6 @@
flag_schedule_insns_after_reload = opt2;
@@ -477,8 +477,6 @@ static const struct default_options defa
{ OPT_LEVELS_2_PLUS, OPT_fschedule_insns2, NULL, 1 },
#endif
flag_regmove = opt2;
- flag_strict_aliasing = opt2;
- flag_strict_overflow = opt2;
flag_reorder_blocks = opt2;
flag_reorder_functions = opt2;
flag_tree_vrp = opt2;
@@ -922,6 +919,8 @@
{ OPT_LEVELS_2_PLUS, OPT_fregmove, NULL, 1 },
- { OPT_LEVELS_2_PLUS, OPT_fstrict_aliasing, NULL, 1 },
- { OPT_LEVELS_2_PLUS, OPT_fstrict_overflow, NULL, 1 },
{ OPT_LEVELS_2_PLUS, OPT_freorder_blocks, NULL, 1 },
{ OPT_LEVELS_2_PLUS, OPT_freorder_functions, NULL, 1 },
{ OPT_LEVELS_2_PLUS, OPT_ftree_vrp, NULL, 1 },
@@ -494,6 +492,8 @@ static const struct default_options defa
{ OPT_LEVELS_2_PLUS, OPT_falign_functions, NULL, 1 },
/* -O3 optimizations. */
opt3 = (optimize >= 3);
+ flag_strict_aliasing = opt3;
+ flag_strict_overflow = opt3;
flag_predictive_commoning = opt3;
flag_inline_functions = opt3;
flag_unswitch_loops = opt3;
@@ -1601,6 +1601,17 @@
enable_warning_as_error (arg, value, lang_mask);
+ { OPT_LEVELS_3_PLUS, OPT_fstrict_aliasing, NULL, 1 },
+ { OPT_LEVELS_3_PLUS, OPT_fstrict_overflow, NULL, 1 },
{ OPT_LEVELS_3_PLUS, OPT_ftree_loop_distribute_patterns, NULL, 1 },
{ OPT_LEVELS_3_PLUS, OPT_fpredictive_commoning, NULL, 1 },
/* Inlining of functions reducing size is a good idea with -Os
@@ -1399,6 +1399,17 @@ common_handle_option (struct gcc_options
opts, opts_set, loc, dc);
break;
+ case OPT_Werror_maybe_reset:
@ -182,11 +182,11 @@
+ break;
+
case OPT_Wlarger_than_:
/* This form corresponds to -Wlarger-than-.
Kept for backward compatibility.
opts->x_larger_than_size = value;
opts->x_warn_larger_than = value != -1;
--- a/gcc/doc/cppopts.texi
+++ b/gcc/doc/cppopts.texi
@@ -164,6 +164,11 @@
@@ -164,6 +164,11 @@ in older programs. This warning is on b
Make all warnings into hard errors. Source code which triggers warnings
will be rejected.
@ -200,16 +200,16 @@
Issue warnings for code in system headers. These are normally unhelpful
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -234,7 +234,7 @@
-Wconversion -Wcoverage-mismatch -Wno-deprecated @gol
@@ -240,7 +240,7 @@ Objective-C and Objective-C++ Dialects}.
-Wconversion -Wcoverage-mismatch -Wno-cpp -Wno-deprecated @gol
-Wno-deprecated-declarations -Wdisabled-optimization @gol
-Wno-div-by-zero -Wempty-body -Wenum-compare -Wno-endif-labels @gol
--Werror -Werror=* @gol
+-Werror -Werror=* -Werror-maybe-reset @gol
-Wno-div-by-zero -Wdouble-promotion -Wempty-body -Wenum-compare @gol
--Wno-endif-labels -Werror -Werror=* @gol
+-Wno-endif-labels -Werror -Werror=* -Werror-maybe-reset @gol
-Wfatal-errors -Wfloat-equal -Wformat -Wformat=2 @gol
-Wno-format-contains-nul -Wno-format-extra-args -Wformat-nonliteral @gol
-Wformat-security -Wformat-y2k @gol
@@ -4161,6 +4161,22 @@
@@ -4495,6 +4495,22 @@ This option is only supported for C and
@option{-Wall} and by @option{-pedantic}, which can be disabled with
@option{-Wno-pointer-sign}.
@ -232,7 +232,7 @@
@item -Wstack-protector
@opindex Wstack-protector
@opindex Wno-stack-protector
@@ -5699,7 +5715,7 @@
@@ -6317,7 +6333,7 @@ so, the first branch is redirected to ei
second branch or a point immediately following it, depending on whether
the condition is known to be true or false.
@ -243,7 +243,7 @@
@opindex fsplit-wide-types
--- a/gcc/java/jvspec.c
+++ b/gcc/java/jvspec.c
@@ -670,6 +670,7 @@
@@ -627,6 +627,7 @@ lang_specific_pre_link (void)
class name. Append dummy `.c' that can be stripped by set_input so %b
is correct. */
set_input (concat (main_class_name, "main.c", NULL));

9
toolchain/gcc/patches/4.5.2/993-arm_insn-opinit-RTX_CODE-fixup.patch → toolchain/gcc/patches/4.6.1/993-arm_insn-opinit-RTX_CODE-fixup.patch
View File

@ -1,14 +1,15 @@
--- gcc-4.4.0/gcc/config/arm/arm-protos.h 2009-02-20 16:20:38.000000000 +0100
+++ gcc-4.4.0.new/gcc/config/arm/arm-protos.h 2009-04-22 16:00:58.000000000 +0200
@@ -43,10 +43,10 @@
--- a/gcc/config/arm/arm-protos.h
+++ b/gcc/config/arm/arm-protos.h
@@ -41,11 +41,11 @@ extern unsigned int arm_dbx_register_num
extern void arm_output_fn_unwind (FILE *, bool);
-#ifdef RTX_CODE
extern bool arm_vector_mode_supported_p (enum machine_mode);
extern bool arm_small_register_classes_for_mode_p (enum machine_mode);
extern int arm_hard_regno_mode_ok (unsigned int, enum machine_mode);
extern int const_ok_for_arm (HOST_WIDE_INT);
+#ifdef RTX_CODE
extern int arm_split_constant (RTX_CODE, enum machine_mode, rtx,
HOST_WIDE_INT, rtx, rtx, int);
extern RTX_CODE arm_canonicalize_comparison (RTX_CODE, enum machine_mode,
extern RTX_CODE arm_canonicalize_comparison (RTX_CODE, rtx *, rtx *);

10
toolchain/gcc/patches/4.6.1/999-coldfire.patch Normal file
View File

@ -0,0 +1,10 @@
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -1791,6 +1791,7 @@ m68k-*-linux*) # Motorola m68k's runnin
if test x$sjlj != x1; then
tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
fi
+ tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
;;
m68k-*-rtems*)
default_m68k_cpu=68020