Attachment 179503 Details for Bug 216707 – First version of a proposed patch

[patch] First version of a proposed patch

gcc5-v1 (text/plain), 33.64 KB, created by Gerald Pfeifer on 2017-02-01 23:43:30 UTC

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Creator: Gerald Pfeifer

Created: 2017-02-01 23:43:30 UTC

Size: 33.64 KB

patch

obsolete

>Index: Mk/bsd.default-versions.mk
>===================================================================
>--- Mk/bsd.default-versions.mk	(revision 433065)
>+++ Mk/bsd.default-versions.mk	(working copy)
>@@ -38,7 +38,7 @@
> # Possible values: 3.0.0
> FPC_DEFAULT?=		3.0.0
> # Possible values: 4.7, 4.8, 4.9, 5, 6
>-GCC_DEFAULT?=		4.9
>+GCC_DEFAULT?=		5
> # Possible values: 7, 8, 9, agpl
> GHOSTSCRIPT_DEFAULT?=	agpl
> .if defined(ARCH) && ${ARCH} == amd64
>Index: lang/gcc49/Makefile
>===================================================================
>--- lang/gcc49/Makefile	(revision 433065)
>+++ lang/gcc49/Makefile	(working copy)
>@@ -24,7 +24,6 @@
> BUILD_DEPENDS+=	runtest:misc/dejagnu
> .endif
> 
>-CONFLICTS=	gcc-4.9.*
> CPE_VENDOR=	gnu
> CPE_VERSION=	${GCC_VERSION}
> 
>Index: lang/gcc5-devel/Makefile
>===================================================================
>--- lang/gcc5-devel/Makefile	(revision 433065)
>+++ lang/gcc5-devel/Makefile	(working copy)
>@@ -23,6 +23,7 @@
> BUILD_DEPENDS+=	runtest:misc/dejagnu
> .endif
> 
>+CONFLICTS=	gcc-5.*
> CPE_VENDOR=	gnu
> CPE_VERSION=	${GCC_VERSION}
> 
>Index: lang/gcc5/Makefile
>===================================================================
>--- lang/gcc5/Makefile	(revision 433114)
>+++ lang/gcc5/Makefile	(working copy)
>@@ -23,6 +23,7 @@
> BUILD_DEPENDS+=	runtest:misc/dejagnu
> .endif
> 
>+CONFLICTS=	gcc-5.*
> CPE_VENDOR=	gnu
> CPE_VERSION=	${GCC_VERSION}
> 
>Index: lang/gcc/Makefile
>===================================================================
>--- lang/gcc/Makefile	(revision 433084)
>+++ lang/gcc/Makefile	(working copy)
>@@ -2,12 +2,12 @@
> # $FreeBSD$
> 
> PORTNAME=	gcc
>-PORTVERSION=	4.9.4
>+PORTVERSION=	5.4.0
> CATEGORIES=	lang java
> MASTER_SITES=	GCC/releases/gcc-${DISTVERSION}
> 
> MAINTAINER=	gerald@FreeBSD.org
>-COMMENT=	GNU Compiler Collection 4.9
>+COMMENT=	GNU Compiler Collection 5
> 
> LICENSE=	GPLv3 GPLv3RLE
> LICENSE_COMB=	multi
>@@ -22,29 +22,26 @@
> BUILD_DEPENDS+=	runtest:misc/dejagnu
> .endif
> 
>-CONFLICTS=	gcc49*
>+CONFLICTS=	gcc5*
> CPE_VENDOR=	gnu
> 
>-# DISTVERSION relates to downloads, GCC_VERSION and SUFFIX to names
>-# of executables and directories once installed.
>-DISTVERSION=	${PORTVERSION}
>-GCC_VERSION=	${PORTVERSION:C/(.+)\.[0-9]{8}/\1/}
>-SUFFIX=		${PORTVERSION:C/([0-9]+).([0-9]+).*/\1\2/}
>-ONLY_FOR_ARCHS=	amd64 armv6 armv6hf i386 powerpc powerpc64 sparc64
>+GCC_VERSION=	${PORTVERSION}
>+SUFFIX=		${PORTVERSION:C/([0-9]+).*/\1/}
>+ONLY_FOR_ARCHS=	amd64 arm armv6 armv6hf i386 powerpc powerpc64 sparc64
> USES=		compiler cpe gmake iconv libtool makeinfo perl5 tar:bzip2
> USE_BINUTILS=	yes
> USE_PERL5=	build
> SSP_UNSAFE=	yes
> 
>-OPTIONS_DEFINE=		BOOTSTRAP
>+OPTIONS_DEFINE=		BOOTSTRAP GRAPHITE
> OPTIONS_DEFINE_i386=	JAVA
> OPTIONS_DEFINE_amd64=	JAVA
>-OPTIONS_DEFINE_powerpc64=	JAVA
>+OPTIONS_DEFAULT=	BOOTSTRAP
> OPTIONS_DEFAULT_i386=	JAVA
> OPTIONS_DEFAULT_amd64=	JAVA
>-OPTIONS_DEFAULT_powerpc64=	BOOTSTRAP
> OPTIONS_EXCLUDE_DragonFly=	JAVA
> BOOTSTRAP_DESC=		Build using a full bootstrap
>+GRAPHITE_DESC=		Support for Graphite loop optimizations
> 
> .if exists(/usr/lib32/libc.so)
> OPTIONS_DEFINE_powerpc64+=	MULTILIB
>@@ -66,8 +63,6 @@
> .endif
> 
> .if ${ARCH} == "armv6" || ${ARCH} == "armv6hf"
>-# Override sys.mk including -O in CFLAGS which breaks libgomp building.
>-CFLAGS:=	${CFLAGS:S/-O/-O2/g}
> . if ${COMPILER_TYPE} == clang
> .  if empty(PORT_OPTIONS:MBOOTSTRAP)
> MAKE_ARGS+=CXXFLAGS=-fbracket-depth=512
>@@ -120,6 +115,11 @@
> SUB_FILES=	pkg-message
> SUB_LIST+=	TARGLIB=${TARGLIB}
> 
>+.if ${PORT_OPTIONS:MGRAPHITE}
>+LIB_DEPENDS+=	libisl.so:devel/isl
>+CONFIGURE_ARGS+=--with-isl=${LOCALBASE}
>+.endif
>+
> .if ${PORT_OPTIONS:MJAVA}
> ECJ_JAR=	${LOCALBASE}/share/java/ecj-4.5.jar
> BUILD_DEPENDS+=	${ECJ_JAR}:lang/gcc-ecj45 \
>Index: lang/gcc/distinfo
>===================================================================
>--- lang/gcc/distinfo	(revision 433084)
>+++ lang/gcc/distinfo	(working copy)
>@@ -1,3 +1,3 @@
>-TIMESTAMP = 1478034530
>-SHA256 (gcc-4.9.4.tar.bz2) = 6c11d292cd01b294f9f84c9a59c230d80e9e4a47e5c6355f046bb36d4f358092
>-SIZE (gcc-4.9.4.tar.bz2) = 90097606
>+TIMESTAMP = 1485986262
>+SHA256 (gcc-5.4.0.tar.bz2) = 608df76dec2d34de6558249d8af4cbee21eceddbcb580d666f7a5a583ca3303a
>+SIZE (gcc-5.4.0.tar.bz2) = 95661481
>Index: lang/gcc/files/patch-arm-support
>===================================================================
>--- lang/gcc/files/patch-arm-support	(revision 433084)
>+++ lang/gcc/files/patch-arm-support	(nonexistent)
>@@ -1,745 +0,0 @@
>---- UTC
>-Index: configure
>-===================================================================
>---- configure	(revision 218760)
>-+++ configure	(working copy)
>-@@ -3352,6 +3352,9 @@
>-   alpha*-*-*vms*)
>-     noconfigdirs="$noconfigdirs ${libgcj}"
>-     ;;
>-+  arm*-*-freebsd*)
>-+    noconfigdirs="$noconfigdirs ${libgcj}"
>-+    ;;
>-   arm-wince-pe)
>-     noconfigdirs="$noconfigdirs ${libgcj}"
>-     ;;
>-Index: configure.ac
>-===================================================================
>---- configure.ac	(revision 218760)
>-+++ configure.ac	(working copy)
>-@@ -691,6 +691,9 @@
>-   alpha*-*-*vms*)
>-     noconfigdirs="$noconfigdirs ${libgcj}"
>-     ;;
>-+  arm*-*-freebsd*)
>-+    noconfigdirs="$noconfigdirs ${libgcj}"
>-+    ;;
>-   arm-wince-pe)
>-     noconfigdirs="$noconfigdirs ${libgcj}"
>-     ;;
>-Index: gcc/config/arm/arm.c
>-===================================================================
>---- gcc/config/arm/arm.c	(revision 218760)
>-+++ gcc/config/arm/arm.c	(working copy)
>-@@ -1239,7 +1239,7 @@
>- {
>-   /* For Linux, we have access to kernel support for atomic operations.  */
>-   if (arm_abi == ARM_ABI_AAPCS_LINUX)
>--    init_sync_libfuncs (2 * UNITS_PER_WORD);
>-+    init_sync_libfuncs (MAX_SYNC_LIBFUNC_SIZE);
>- 
>-   /* There are no special library functions unless we are using the
>-      ARM BPABI.  */
>-Index: gcc/config/arm/arm.h
>-===================================================================
>---- gcc/config/arm/arm.h	(revision 218760)
>-+++ gcc/config/arm/arm.h	(working copy)
>-@@ -720,6 +720,11 @@
>- #define PCC_BITFIELD_TYPE_MATTERS TARGET_AAPCS_BASED
>- #endif
>- 
>-+/* The maximum size of the sync library functions supported.  */
>-+#ifndef MAX_SYNC_LIBFUNC_SIZE
>-+#define MAX_SYNC_LIBFUNC_SIZE (2 * UNITS_PER_WORD);
>-+#endif
>-+
>- 
>- /* Standard register usage.  */
>- 
>-Index: gcc/config/arm/freebsd.h
>-===================================================================
>---- gcc/config/arm/freebsd.h	(revision 0)
>-+++ gcc/config/arm/freebsd.h	(working copy)
>-@@ -0,0 +1,180 @@
>-+/* Definitions of target machine for GNU compiler, FreeBSD/arm version.
>-+   Copyright (C) 2002-2014 Free Software Foundation, Inc.
>-+   Contributed by Wasabi Systems, Inc.
>-+
>-+   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.
>-+
>-+   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
>-+   along with GCC; see the file COPYING3.  If not see
>-+   <http://www.gnu.org/licenses/>.  */
>-+
>-+#undef  SUBTARGET_CPP_SPEC
>-+#define SUBTARGET_CPP_SPEC FBSD_CPP_SPEC
>-+
>-+#undef  SUBTARGET_EXTRA_SPECS
>-+#define SUBTARGET_EXTRA_SPECS					\
>-+  { "subtarget_extra_asm_spec",	SUBTARGET_EXTRA_ASM_SPEC },	\
>-+  { "subtarget_asm_float_spec", SUBTARGET_ASM_FLOAT_SPEC }, 	\
>-+  { "fbsd_dynamic_linker", FBSD_DYNAMIC_LINKER }
>-+
>-+#undef SUBTARGET_EXTRA_ASM_SPEC
>-+#define SUBTARGET_EXTRA_ASM_SPEC \
>-+  "%{mabi=apcs-gnu|mabi=atpcs:-meabi=gnu;:-meabi=5} " TARGET_FIX_V4BX_SPEC " \
>-+  %{fpic|fpie:-k} %{fPIC|fPIE:-k}"
>-+
>-+#undef SUBTARGET_ASM_FLOAT_SPEC
>-+#ifdef TARGET_FREEBSD_ARM_HARD_FLOAT
>-+/* Default to full vfp if we build for arm*hf.  */
>-+#define SUBTARGET_ASM_FLOAT_SPEC "%{!mfpu=*:-mfpu=vfp}"
>-+#else
>-+#define SUBTARGET_ASM_FLOAT_SPEC "%{!mfpu=*:-mfpu=softvfp}"
>-+#endif
>-+
>-+#undef	LINK_SPEC
>-+#define LINK_SPEC "							\
>-+  %{p:%nconsider using `-pg' instead of `-p' with gprof (1) }		\
>-+  %{v:-V}								\
>-+  %{assert*} %{R*} %{rpath*} %{defsym*}					\
>-+  %{shared:-Bshareable %{h*} %{soname*}}				\
>-+  %{!shared:								\
>-+    %{!static:								\
>-+      %{rdynamic:-export-dynamic}					\
>-+      %{!dynamic-linker:-dynamic-linker %(fbsd_dynamic_linker) }}	\
>-+    %{static:-Bstatic}}							\
>-+  %{!static:--hash-style=both --enable-new-dtags}			\
>-+  %{symbolic:-Bsymbolic}						\
>-+  -X %{mbig-endian:-EB} %{mlittle-endian:-EL}"
>-+
>-+/* TARGET_BIG_ENDIAN_DEFAULT is set in
>-+   config.gcc for big endian configurations.  */
>-+#if TARGET_BIG_ENDIAN_DEFAULT
>-+#define TARGET_ENDIAN_DEFAULT    MASK_BIG_END
>-+#define TARGET_ENDIAN_OPTION     "mbig-endian"
>-+#define TARGET_LINKER_EMULATION  "armelfb_fbsd"
>-+#else
>-+#define TARGET_ENDIAN_DEFAULT    0
>-+#define TARGET_ENDIAN_OPTION     "mlittle-endian"
>-+#define TARGET_LINKER_EMULATION  "armelf_fbsd"
>-+#endif
>-+
>-+#undef	SUBTARGET_EXTRA_LINK_SPEC
>-+#define SUBTARGET_EXTRA_LINK_SPEC " -m " TARGET_LINKER_EMULATION " -p"
>-+
>-+#undef  TARGET_OS_CPP_BUILTINS
>-+#define TARGET_OS_CPP_BUILTINS() 		\
>-+  do						\
>-+    {						\
>-+	FBSD_TARGET_OS_CPP_BUILTINS ();		\
>-+	TARGET_BPABI_CPP_BUILTINS ();		\
>-+    }						\
>-+  while (false)
>-+
>-+/* We default to a soft-float ABI so that binaries can run on all
>-+   target hardware.  */
>-+#undef TARGET_DEFAULT_FLOAT_ABI
>-+#ifdef TARGET_FREEBSD_ARM_HARD_FLOAT
>-+#define TARGET_DEFAULT_FLOAT_ABI ARM_FLOAT_ABI_HARD
>-+#else
>-+#define TARGET_DEFAULT_FLOAT_ABI ARM_FLOAT_ABI_SOFT
>-+#endif
>-+
>-+#undef ARM_DEFAULT_ABI
>-+
>-+/* AACPS_LINUX has access to kernel atomic ops while we don't.
>-+   But AACPS defaults to short_enums.  */
>-+#define ARM_DEFAULT_ABI ARM_ABI_AAPCS_LINUX
>-+
>-+#undef TARGET_DEFAULT
>-+#define TARGET_DEFAULT (MASK_INTERWORK | TARGET_ENDIAN_DEFAULT)
>-+
>-+/* We do not have any MULTILIB_OPTIONS specified, so there are no
>-+   MULTILIB_DEFAULTS.  */
>-+#undef  MULTILIB_DEFAULTS
>-+
>-+/*  Use the AAPCS type for wchar_t, override the one from config/freebsd.h.  */
>-+#undef  WCHAR_TYPE
>-+#define WCHAR_TYPE  "unsigned int"
>-+
>-+#undef  WCHAR_TYPE_SIZE
>-+#define WCHAR_TYPE_SIZE BITS_PER_WORD
>-+
>-+#if defined (TARGET_FREEBSD_ARMv6)
>-+#undef  SUBTARGET_CPU_DEFAULT
>-+#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm1176jzs
>-+#else
>-+#undef  SUBTARGET_CPU_DEFAULT
>-+#define SUBTARGET_CPU_DEFAULT   TARGET_CPU_arm9
>-+#endif
>-+
>-+#define SUBTARGET_OVERRIDE_OPTIONS		\
>-+do {						\
>-+    if (unaligned_access)			\
>-+	unaligned_access = 0;			\
>-+} while (0)
>-+
>-+#undef MAX_SYNC_LIBFUNC_SIZE
>-+#define MAX_SYNC_LIBFUNC_SIZE 4 /* UNITS_PER_WORD not defined yet.  */
>-+
>-+/* FreeBSD does its profiling differently to the Acorn compiler.  We
>-+   don't need a word following the mcount call; and to skip it
>-+   requires either an assembly stub or use of fomit-frame-pointer when
>-+   compiling the profiling functions.  Since we break Acorn CC
>-+   compatibility below a little more won't hurt.  */
>-+
>-+#undef ARM_FUNCTION_PROFILER
>-+#define ARM_FUNCTION_PROFILER(STREAM,LABELNO)		\
>-+{							\
>-+  asm_fprintf (STREAM, "\tmov\t%Rip, %Rlr\n");		\
>-+  asm_fprintf (STREAM, "\tbl\t__mcount%s\n",		\
>-+	       (TARGET_ARM && NEED_PLT_RELOC)		\
>-+	       ? "(PLT)" : "");				\
>-+}
>-+
>-+/* Clear the instruction cache from `BEG' to `END'.  This makes a
>-+   call to the ARM_SYNC_ICACHE architecture specific syscall.  */
>-+#define CLEAR_INSN_CACHE(BEG, END)					\
>-+do									\
>-+  {									\
>-+    extern int sysarch (int number, void *args);			\
>-+    struct								\
>-+      {									\
>-+	unsigned int addr;						\
>-+	int          len;						\
>-+      } s;								\
>-+    s.addr = (unsigned int) (BEG);					\
>-+    s.len = (END) - (BEG);						\
>-+    (void) sysarch (0, &s);						\
>-+  }									\
>-+while (0)
>-+
>-+/* This is how we tell the assembler that two symbols have the same value.  */
>-+#define ASM_OUTPUT_DEF(FILE, NAME1, NAME2) \
>-+  do					   \
>-+    {					   \
>-+     assemble_name (FILE, NAME1); 	   \
>-+     fputs (" = ", FILE);		   \
>-+     assemble_name (FILE, NAME2);	   \
>-+     fputc ('\n', FILE);		   \
>-+    }					   \
>-+  while (0)
>-+
>-+/* Add  .note.GNU-stack.  */
>-+#undef NEED_INDICATE_EXEC_STACK
>-+#define NEED_INDICATE_EXEC_STACK 1
>-+
>-+#define ARM_TARGET2_DWARF_FORMAT (DW_EH_PE_pcrel | DW_EH_PE_indirect)
>-+
>-
>-Property changes on: gcc/config/arm/freebsd.h
>-___________________________________________________________________
>-Added: svn:eol-style
>-## -0,0 +1 ##
>-+native
>-\ No newline at end of property
>-Added: svn:keywords
>-## -0,0 +1 ##
>-+FreeBSD=%H
>-\ No newline at end of property
>-Added: svn:mime-type
>-## -0,0 +1 ##
>-+text/plain
>-\ No newline at end of property
>-Index: gcc/config.gcc
>-===================================================================
>---- gcc/config.gcc	(revision 218760)
>-+++ gcc/config.gcc	(working copy)
>-@@ -267,7 +267,6 @@
>-    arm*-wince-pe*			\
>-  | arm*-*-ecos-elf			\
>-  | arm*-*-elf				\
>-- | arm*-*-freebsd*			\
>-  | arm*-*-linux*			\
>-  | arm*-*-uclinux*			\
>-  | i[34567]86-go32-*			\
>-@@ -865,6 +864,28 @@
>- 	extra_options="${extra_options} arm/vxworks.opt"
>- 	tmake_file="${tmake_file} arm/t-arm arm/t-vxworks"
>- 	;;
>-+arm*-*-freebsd*)                # ARM FreeBSD EABI
>-+	tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h"
>-+	case $target in
>-+	arm*b-*-freebsd*)
>-+	    tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
>-+	    ;;
>-+	esac
>-+	tmake_file="${tmake_file} arm/t-arm arm/t-bpabi"
>-+	tm_file="${tm_file} arm/bpabi.h arm/freebsd.h arm/aout.h arm/arm.h"
>-+	case $target in
>-+	armv6*-*-freebsd*)
>-+	    tm_defines="${tm_defines} TARGET_FREEBSD_ARMv6=1"
>-+	    ;;
>-+	esac
>-+	case $target in
>-+	arm*hf-*-freebsd*)
>-+	    tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
>-+	    ;;
>-+	esac
>-+	need_64bit_hwint=yes
>-+	with_tls=${with_tls:-gnu}
>-+	;;
>- arm*-*-netbsdelf*)
>- 	tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h ${tm_file} arm/netbsd-elf.h"
>- 	extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
>-Index: gcc/config.host
>-===================================================================
>---- gcc/config.host	(revision 218760)
>-+++ gcc/config.host	(working copy)
>-@@ -99,7 +99,7 @@
>- esac
>- 
>- case ${host} in
>--  arm*-*-linux*)
>-+  arm*-*-freebsd* | arm*-*-linux*)
>-     case ${target} in
>-       arm*-*-*)
>- 	host_extra_gcc_objs="driver-arm.o"
>-Index: gcc/ginclude/unwind-arm-common.h
>-===================================================================
>---- gcc/ginclude/unwind-arm-common.h	(revision 218760)
>-+++ gcc/ginclude/unwind-arm-common.h	(working copy)
>-@@ -82,7 +82,11 @@
>- 
>-   struct _Unwind_Control_Block
>-     {
>-+#ifdef __FreeBSD__
>-+      unsigned exception_class __attribute__((__mode__(__DI__)));
>-+#else
>-       char exception_class[8];
>-+#endif
>-       void (*exception_cleanup)(_Unwind_Reason_Code, _Unwind_Control_Block *);
>-       /* Unwinder cache, private fields for the unwinder's use */
>-       struct
>-@@ -181,7 +185,11 @@
>- 
>-   /* Support functions for the PR.  */
>- #define _Unwind_Exception _Unwind_Control_Block
>-+#ifdef __FreeBSD__
>-+  typedef unsigned _Unwind_Exception_Class __attribute__((__mode__(__DI__)));
>-+#else
>-   typedef char _Unwind_Exception_Class[8];
>-+#endif
>- 
>-   void * _Unwind_GetLanguageSpecificData (_Unwind_Context *);
>-   _Unwind_Ptr _Unwind_GetRegionStart (_Unwind_Context *);
>-Index: libatomic/configure.tgt
>-===================================================================
>---- libatomic/configure.tgt	(revision 218760)
>-+++ libatomic/configure.tgt	(working copy)
>-@@ -33,10 +33,15 @@
>- 
>-   arm*)
>- 	ARCH=arm
>--	# ??? Detect when -march=armv7 is already enabled.
>--	try_ifunc=yes
>--	;;
>--
>-+	case "${target}" in
>-+            arm*-*-freebsd*)
>-+                ;;
>-+            *)
>-+                # ??? Detect when -march=armv7 is already enabled.
>-+                try_ifunc=yes
>-+                ;;
>-+        esac
>-+        ;;
>-   sparc)
>- 	case " ${CC} ${CFLAGS} " in
>- 	  *" -m64 "*)
>-Index: libgcc/config/arm/freebsd-atomic.c
>-===================================================================
>---- libgcc/config/arm/freebsd-atomic.c	(revision 0)
>-+++ libgcc/config/arm/freebsd-atomic.c	(working copy)
>-@@ -0,0 +1,224 @@
>-+/* FreeBSD specific atomic operations for ARM EABI.
>-+   Copyright (C) 2014 Free Software Foundation, Inc.
>-+
>-+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.
>-+
>-+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
>-+<http://www.gnu.org/licenses/>.  */
>-+
>-+#include <sys/types.h>
>-+
>-+#define HIDDEN __attribute__ ((visibility ("hidden")))
>-+
>-+#define ARM_VECTORS_HIGH 0xffff0000U
>-+#define ARM_TP_ADDRESS   (ARM_VECTORS_HIGH + 0x1000)
>-+#define ARM_RAS_START    (ARM_TP_ADDRESS + 4)
>-+
>-+void HIDDEN
>-+__sync_synchronize (void)
>-+{
>-+#if defined (__ARM_ARCH_6__) || defined (__ARM_ARCH_6J__)       \
>-+    || defined (__ARM_ARCH_6K__) || defined (__ARM_ARCH_6T2__)  \
>-+    || defined (__ARM_ARCH_6Z__) || defined (__ARM_ARCH_6ZK__)  \
>-+    || defined (__ARM_ARCH_7__) || defined (__ARM_ARCH_7A__)
>-+#if defined (__ARM_ARCH_7__) || defined (__ARM_ARCH_7A__)
>-+    __asm __volatile ("dmb" : : : "memory");
>-+#else
>-+    __asm __volatile ("mcr p15, 0, r0, c7, c10, 5" : : : "memory");
>-+#endif
>-+#else
>-+    __asm __volatile ("nop" : : : "memory");
>-+#endif
>-+}
>-+
>-+#if defined (__ARM_ARCH_6__) || defined (__ARM_ARCH_6J__)        \
>-+    || defined (__ARM_ARCH_6K__) || defined (__ARM_ARCH_6T2__)   \
>-+    || defined (__ARM_ARCH_6Z__) || defined (__ARM_ARCH_6ZK__)   \
>-+    || defined (__ARM_ARCH_7__) || defined (__ARM_ARCH_7A__)
>-+
>-+/* These systems should be supported by the compiler.  */
>-+
>-+#else /* __ARM_ARCH_5__  */
>-+
>-+#define	SYNC_LOCK_TEST_AND_SET_N(N, TYPE, LDR, STR)			\
>-+TYPE HIDDEN    								\
>-+__sync_lock_test_and_set_##N (TYPE *mem, TYPE val)			\
>-+{									\
>-+        unsigned int old, temp, ras_start;                              \
>-+                                                                        \
>-+        ras_start = ARM_RAS_START;					\
>-+        __asm volatile (						\
>-+                /* Set up Restartable Atomic Sequence.  */		\
>-+                "1:"							\
>-+                "\tadr   %2, 1b\n"					\
>-+                "\tstr   %2, [%5]\n"					\
>-+                "\tadr   %2, 2f\n"					\
>-+                "\tstr   %2, [%5, #4]\n"				\
>-+                                                                        \
>-+                "\t"LDR" %0, %4\n"	/* Load old value.  */		\
>-+                "\t"STR" %3, %1\n"	/* Store new value.  */		\
>-+                                                                        \
>-+                /* Tear down Restartable Atomic Sequence.  */		\
>-+                "2:"							\
>-+                "\tmov   %2, #0x00000000\n"				\
>-+                "\tstr   %2, [%5]\n"					\
>-+                "\tmov   %2, #0xffffffff\n"				\
>-+                "\tstr   %2, [%5, #4]\n"				\
>-+                : "=&r" (old), "=m" (*mem), "=&r" (temp)		\
>-+                : "r" (val), "m" (*mem), "r" (ras_start));		\
>-+        return (old);							\
>-+}
>-+
>-+#define SYNC_LOCK_RELEASE_N(N, TYPE)					\
>-+void HIDDEN								\
>-+__sync_lock_release_##N (TYPE *ptr)     				\
>-+{					       				\
>-+    /* All writes before this point must be seen before we release	\
>-+       the lock itself.  */						\
>-+    __sync_synchronize ();     						\
>-+    *ptr = 0;								\
>-+}
>-+
>-+#define	SYNC_VAL_CAS_N(N, TYPE, LDR, STREQ)             		\
>-+TYPE HIDDEN    								\
>-+__sync_val_compare_and_swap_##N (TYPE *mem, TYPE expected,		\
>-+    TYPE desired)							\
>-+{									\
>-+        unsigned int old, temp, ras_start;                              \
>-+                                                                        \
>-+        ras_start = ARM_RAS_START;					\
>-+        __asm volatile (						\
>-+                /* Set up Restartable Atomic Sequence.  */		\
>-+                "1:"							\
>-+                "\tadr   %2, 1b\n"					\
>-+                "\tstr   %2, [%6]\n"					\
>-+                "\tadr   %2, 2f\n"					\
>-+                "\tstr   %2, [%6, #4]\n"				\
>-+                                                                        \
>-+                "\t"LDR" %0, %5\n"     /* Load old value.  */		\
>-+                "\tcmp   %0, %3\n"     /* Compare to expected value.  */\
>-+                "\t"STREQ" %4, %1\n"   /* Store new value.  */		\
>-+                                                                        \
>-+                /* Tear down Restartable Atomic Sequence.  */		\
>-+                "2:"							\
>-+                "\tmov   %2, #0x00000000\n"				\
>-+                "\tstr   %2, [%6]\n"					\
>-+                "\tmov   %2, #0xffffffff\n"				\
>-+                "\tstr   %2, [%6, #4]\n"				\
>-+                : "=&r" (old), "=m" (*mem), "=&r" (temp)		\
>-+                : "r" (expected), "r" (desired), "m" (*mem),		\
>-+                  "r" (ras_start));					\
>-+        return (old);							\
>-+}
>-+
>-+typedef unsigned char bool;
>-+
>-+#define SYNC_BOOL_CAS_N(N, TYPE)                                        \
>-+bool HIDDEN								\
>-+__sync_bool_compare_and_swap_##N (TYPE *ptr, TYPE oldval,		\
>-+                                  TYPE newval)                          \
>-+{									\
>-+    TYPE actual_oldval							\
>-+      = __sync_val_compare_and_swap_##N (ptr, oldval, newval);          \
>-+    return (oldval == actual_oldval);					\
>-+}
>-+
>-+#define	SYNC_FETCH_AND_OP_N(N, TYPE, LDR, STR, NAME, OP)		\
>-+TYPE HIDDEN								\
>-+__sync_fetch_and_##NAME##_##N (TYPE *mem, TYPE val)	       		\
>-+{									\
>-+        unsigned int old, temp, ras_start;                              \
>-+                                                                        \
>-+        ras_start = ARM_RAS_START;					\
>-+        __asm volatile (						\
>-+                /* Set up Restartable Atomic Sequence.  */		\
>-+                "1:"							\
>-+                "\tadr   %2, 1b\n"					\
>-+                "\tstr   %2, [%5]\n"					\
>-+                "\tadr   %2, 2f\n"					\
>-+                "\tstr   %2, [%5, #4]\n"				\
>-+                                                                        \
>-+                "\t"LDR" %0, %4\n"	/* Load old value.  */		\
>-+                "\t"OP"  %2, %0, %3\n"	/* Calculate new value.  */	\
>-+                "\t"STR" %2, %1\n"	/* Store new value.  */		\
>-+                                                                        \
>-+                /* Tear down Restartable Atomic Sequence.  */		\
>-+                "2:"							\
>-+                "\tmov   %2, #0x00000000\n"				\
>-+                "\tstr   %2, [%5]\n"					\
>-+                "\tmov   %2, #0xffffffff\n"				\
>-+                "\tstr   %2, [%5, #4]\n"				\
>-+                : "=&r" (old), "=m" (*mem), "=&r" (temp)		\
>-+                : "r" (val), "m" (*mem), "r" (ras_start));		\
>-+        return (old);							\
>-+}
>-+
>-+#define	SYNC_OP_AND_FETCH_N(N, TYPE, LDR, STR, NAME, OP)		\
>-+TYPE HIDDEN   								\
>-+__sync_##NAME##_and_fetch_##N (TYPE *mem, TYPE val)	       		\
>-+{									\
>-+        unsigned int old, temp, ras_start;                              \
>-+                                                                        \
>-+        ras_start = ARM_RAS_START;					\
>-+        __asm volatile (						\
>-+                /* Set up Restartable Atomic Sequence.  */		\
>-+                "1:"							\
>-+                "\tadr   %2, 1b\n"					\
>-+                "\tstr   %2, [%5]\n"					\
>-+                "\tadr   %2, 2f\n"					\
>-+                "\tstr   %2, [%5, #4]\n"				\
>-+                                                                        \
>-+                "\t"LDR" %0, %4\n"	/* Load old value.  */		\
>-+                "\t"OP"  %2, %0, %3\n"	/* Calculate new value.  */	\
>-+                "\t"STR" %2, %1\n"	/* Store new value.  */		\
>-+                                                                        \
>-+                /* Tear down Restartable Atomic Sequence.  */		\
>-+                "2:"							\
>-+                "\tmov   %2, #0x00000000\n"				\
>-+                "\tstr   %2, [%5]\n"					\
>-+                "\tmov   %2, #0xffffffff\n"				\
>-+                "\tstr   %2, [%5, #4]\n"				\
>-+                : "=&r" (old), "=m" (*mem), "=&r" (temp)		\
>-+                : "r" (val), "m" (*mem), "r" (ras_start));		\
>-+        return (old);							\
>-+}
>-+
>-+#define	EMIT_ALL_OPS_N(N, TYPE, LDR, STR, STREQ)			\
>-+SYNC_LOCK_TEST_AND_SET_N (N, TYPE, LDR, STR)				\
>-+SYNC_LOCK_RELEASE_N (N, TYPE)                                           \
>-+SYNC_VAL_CAS_N (N, TYPE, LDR, STREQ)	                		\
>-+SYNC_BOOL_CAS_N (N, TYPE)                                               \
>-+SYNC_FETCH_AND_OP_N (N, TYPE, LDR, STR, add, "add")		        \
>-+SYNC_FETCH_AND_OP_N (N, TYPE, LDR, STR, and, "and")		        \
>-+SYNC_FETCH_AND_OP_N (N, TYPE, LDR, STR, or, "orr")		        \
>-+SYNC_FETCH_AND_OP_N (N, TYPE, LDR, STR, sub, "sub")		        \
>-+SYNC_FETCH_AND_OP_N (N, TYPE, LDR, STR, xor, "eor")                     \
>-+SYNC_OP_AND_FETCH_N (N, TYPE, LDR, STR, add, "add")		        \
>-+SYNC_OP_AND_FETCH_N (N, TYPE, LDR, STR, and, "and")		        \
>-+SYNC_OP_AND_FETCH_N (N, TYPE, LDR, STR, or, "orr")		        \
>-+SYNC_OP_AND_FETCH_N (N, TYPE, LDR, STR, sub, "sub")		        \
>-+SYNC_OP_AND_FETCH_N (N, TYPE, LDR, STR, xor, "eor")
>-+
>-+
>-+
>-+EMIT_ALL_OPS_N (1, unsigned char, "ldrb", "strb", "streqb")
>-+EMIT_ALL_OPS_N (2, unsigned short, "ldrh", "strh", "streqh")
>-+EMIT_ALL_OPS_N (4, unsigned int, "ldr", "str", "streq")
>-+
>-+#endif
>-
>-Property changes on: libgcc/config/arm/freebsd-atomic.c
>-___________________________________________________________________
>-Added: svn:eol-style
>-## -0,0 +1 ##
>-+native
>-\ No newline at end of property
>-Added: svn:keywords
>-## -0,0 +1 ##
>-+FreeBSD=%H
>-\ No newline at end of property
>-Added: svn:mime-type
>-## -0,0 +1 ##
>-+text/plain
>-\ No newline at end of property
>-Index: libgcc/config/arm/t-freebsd
>-===================================================================
>---- libgcc/config/arm/t-freebsd	(revision 0)
>-+++ libgcc/config/arm/t-freebsd	(working copy)
>-@@ -0,0 +1,9 @@
>-+# Just for these, we omit the frame pointer since it makes such a big
>-+# difference.  It is then pointless adding debugging.
>-+HOST_LIBGCC2_CFLAGS += -fomit-frame-pointer
>-+
>-+LIB2ADD_ST += $(srcdir)/config/arm/freebsd-atomic.c
>-+
>-+# Use a version of div0 which raises SIGFPE.
>-+LIB1ASMFUNCS := $(filter-out _dvmd_tls,$(LIB1ASMFUNCS)) _dvmd_lnx
>-+
>-Index: libgcc/config/arm/unwind-arm.h
>-===================================================================
>---- libgcc/config/arm/unwind-arm.h	(revision 218760)
>-+++ libgcc/config/arm/unwind-arm.h	(working copy)
>-@@ -48,7 +48,8 @@
>-       if (!tmp)
>- 	return 0;
>- 
>--#if (defined(linux) && !defined(__uClinux__)) || defined(__NetBSD__)
>-+#if (defined(linux) && !defined(__uClinux__)) || defined(__NetBSD__) \
>-+    || defined(__FreeBSD__)
>-       /* Pc-relative indirect.  */
>- #define _GLIBCXX_OVERRIDE_TTYPE_ENCODING (DW_EH_PE_pcrel | DW_EH_PE_indirect)
>-       tmp += ptr;
>-Index: libgcc/config.host
>-===================================================================
>---- libgcc/config.host	(revision 218760)
>-+++ libgcc/config.host	(working copy)
>-@@ -319,6 +319,13 @@
>- 	tmake_file="$tmake_file arm/t-arm arm/t-vxworks t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
>- 	extra_parts="$extra_parts crti.o crtn.o"
>- 	;;
>-+arm*-*-freebsd*)                # ARM FreeBSD EABI
>-+	tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix arm/t-elf"
>-+	tmake_file="${tmake_file} arm/t-bpabi arm/t-freebsd t-slibgcc-libgcc"
>-+	tm_file="${tm_file} arm/bpabi-lib.h"
>-+	unwind_header=config/arm/unwind-arm.h
>-+	tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
>-+	;;
>- arm*-*-netbsdelf*)
>- 	tmake_file="$tmake_file arm/t-arm arm/t-netbsd t-slibgcc-gld-nover"
>- 	;;
>-Index: libstdc++-v3/configure.host
>-===================================================================
>---- libstdc++-v3/configure.host	(revision 218760)
>-+++ libstdc++-v3/configure.host	(working copy)
>-@@ -352,6 +352,9 @@
>- 	;;
>-     esac
>-     ;;
>-+  arm*-*-freebsd*)
>-+     port_specific_symbol_files="\$(srcdir)/../config/os/gnu-linux/arm-eabi-extra.ver"
>-+     ;;
>-   powerpc*-*-darwin*)
>-     port_specific_symbol_files="\$(srcdir)/../config/os/bsd/darwin/ppc-extra.ver"
>-     ;;
>-Index: libstdc++-v3/libsupc++/unwind-cxx.h
>-===================================================================
>---- libstdc++-v3/libsupc++/unwind-cxx.h	(revision 218760)
>-+++ libstdc++-v3/libsupc++/unwind-cxx.h	(working copy)
>-@@ -230,7 +230,7 @@
>-   return reinterpret_cast<__cxa_dependent_exception *>(exc + 1) - 1;
>- }
>- 
>--#ifdef __ARM_EABI_UNWINDER__
>-+#if defined(__ARM_EABI_UNWINDER__) && !defined(__FreeBSD__)
>- static inline bool
>- __is_gxx_exception_class(_Unwind_Exception_Class c)
>- {
>-@@ -304,13 +304,7 @@
>-   c[6] = 'R';
>-   c[7] = '\0';
>- }
>--
>--static inline void*
>--__gxx_caught_object(_Unwind_Exception* eo)
>--{
>--  return (void*)eo->barrier_cache.bitpattern[0];
>--}
>--#else // !__ARM_EABI_UNWINDER__
>-+#else // !__ARM_EABI_UNWINDER__ || __FreeBSD__
>- // This is the primary exception class we report -- "GNUCC++\0".
>- const _Unwind_Exception_Class __gxx_primary_exception_class
>- = ((((((((_Unwind_Exception_Class) 'G' 
>-@@ -334,6 +328,16 @@
>-     << 8 | (_Unwind_Exception_Class) '+')
>-    << 8 | (_Unwind_Exception_Class) '\x01');
>- 
>-+const _Unwind_Exception_Class __gxx_forced_unwind_class
>-+= ((((((((_Unwind_Exception_Class) 'G'
>-+        << 8 | (_Unwind_Exception_Class) 'N')
>-+       << 8 | (_Unwind_Exception_Class) 'U')
>-+      << 8 | (_Unwind_Exception_Class) 'C')
>-+     << 8 | (_Unwind_Exception_Class) 'F')
>-+    << 8 | (_Unwind_Exception_Class) 'O')
>-+   << 8 | (_Unwind_Exception_Class) 'R')
>-+  << 8 | (_Unwind_Exception_Class) '\0');
>-+
>- static inline bool
>- __is_gxx_exception_class(_Unwind_Exception_Class c)
>- {
>-@@ -341,6 +345,12 @@
>-       || c == __gxx_dependent_exception_class;
>- }
>- 
>-+static inline bool
>-+__is_gxx_forced_unwind_class(_Unwind_Exception_Class c)
>-+{
>-+  return c ==  __gxx_forced_unwind_class;
>-+}
>-+
>- // Only checks for primary or dependent, but not that it is a C++ exception at
>- // all.
>- static inline bool
>-@@ -352,7 +362,18 @@
>- #define __GXX_INIT_PRIMARY_EXCEPTION_CLASS(c) c = __gxx_primary_exception_class
>- #define __GXX_INIT_DEPENDENT_EXCEPTION_CLASS(c) \
>-   c = __gxx_dependent_exception_class
>-+#define __GXX_INIT_FORCED_UNWIND_CLASS(c) c = __gxx_forced_unwind_class 
>-+#endif // __ARM_EABI_UNWINDER__ && !__FreeBSD__
>- 
>-+#ifdef __ARM_EABI_UNWINDER__
>-+static inline void*
>-+__gxx_caught_object(_Unwind_Exception* eo)
>-+{
>-+    return (void*)eo->barrier_cache.bitpattern[0];
>-+}
>-+
>-+#else // !__ARM_EABI_UNWINDER__
>-+
>- // GNU C++ personality routine, Version 0.
>- extern "C" _Unwind_Reason_Code __gxx_personality_v0
>-      (int, _Unwind_Action, _Unwind_Exception_Class,
>
>Property changes on: lang/gcc/files/patch-arm-support
>___________________________________________________________________
>Deleted: fbsd:nokeywords
>## -1 +0,0 ##
>-yes
>\ No newline at end of property
>Deleted: svn:eol-style
>## -1 +0,0 ##
>-native
>\ No newline at end of property
>Deleted: svn:mime-type
>## -1 +0,0 ##
>-text/plain
>\ No newline at end of property
>Index: lang/gcc/files/patch-arm-unwind-cxx-support
>===================================================================
>Index: lang/gcc/files/patch-gcc_system.h
>===================================================================
>--- lang/gcc/files/patch-gcc_system.h	(revision 433084)
>+++ lang/gcc/files/patch-gcc_system.h	(nonexistent)
>@@ -1,10 +0,0 @@
>---- gcc/system.h.orig	2014-01-02 22:23:26 UTC
>-+++ gcc/system.h
>-@@ -203,6 +203,7 @@ extern int errno;
>- 
>- #ifdef __cplusplus
>- # include <cstring>
>-+# include <new>
>- #endif
>- 
>- /* Some of glibc's string inlines cause warnings.  Plus we'd rather
>
>Property changes on: lang/gcc/files/patch-gcc_system.h
>___________________________________________________________________
>Deleted: fbsd:nokeywords
>## -1 +0,0 ##
>-yes
>\ No newline at end of property
>Deleted: svn:eol-style
>## -1 +0,0 ##
>-native
>\ No newline at end of property
>Deleted: svn:mime-type
>## -1 +0,0 ##
>-text/plain
>\ No newline at end of property
>Index: lang/gcc/files/patch-libc++
>===================================================================
>Index: lang/gcc/pkg-plist
>===================================================================
>--- lang/gcc/pkg-plist	(revision 433084)
>+++ lang/gcc/pkg-plist	(working copy)
>@@ -16,6 +16,7 @@
> bin/gcc-nm%%SUFFIX%%
> bin/gcc-ranlib%%SUFFIX%%
> bin/gcov%%SUFFIX%%
>+bin/gcov-tool%%SUFFIX%%
> bin/gfortran
> bin/gfortran%%SUFFIX%%
> @comment info/gcc%%SUFFIX%%/dir
>@@ -29,6 +30,7 @@
> share/gcc-%%GCC_VERSION%%/python/libstdcxx/__init__.py
> share/gcc-%%GCC_VERSION%%/python/libstdcxx/v6/__init__.py
> share/gcc-%%GCC_VERSION%%/python/libstdcxx/v6/printers.py
>+share/gcc-%%GCC_VERSION%%/python/libstdcxx/v6/xmethods.py
> %%JAVA%%bin/%%GNU_HOST%%-gcj%%SUFFIX%%
> %%JAVA%%bin/aot-compile%%SUFFIX%%
> %%JAVA%%bin/gappletviewer%%SUFFIX%%
>@@ -50,7 +52,7 @@
> %%JAVA%%bin/gtnameserv%%SUFFIX%%
> %%JAVA%%bin/jcf-dump%%SUFFIX%%
> %%JAVA%%bin/jv-convert%%SUFFIX%%
>-%%JAVA%%libdata/pkgconfig/libgcj-4.9.pc
>+%%JAVA%%libdata/pkgconfig/libgcj-5.pc
> %%JAVA%%man/man1/aot-compile%%SUFFIX%%.1.gz
> %%JAVA%%man/man1/gappletviewer%%SUFFIX%%.1.gz
> %%JAVA%%man/man1/gc-analyze%%SUFFIX%%.1.gz

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Attachments on bug 216707: 179503 | 179572