diff options
| -rw-r--r-- | main/gcc/09_all_gcc-4.5-Wtrampolines.patch | 64 | ||||
| -rw-r--r-- | main/gcc/APKBUILD | 28 | ||||
| -rw-r--r-- | main/gcc/PR32219.patch | 79 | ||||
| -rw-r--r-- | main/gcc/gcc-4.5-dynamic-linker.patch | 32 | ||||
| -rw-r--r-- | main/gcc/gcc-powerpc-target-optspace.patch | 13 | ||||
| -rw-r--r-- | main/gcc/gcc-spec-env.patch | 2 |
6 files changed, 178 insertions, 40 deletions
diff --git a/main/gcc/09_all_gcc-4.5-Wtrampolines.patch b/main/gcc/09_all_gcc-4.5-Wtrampolines.patch new file mode 100644 index 000000000..9c95c1e94 --- /dev/null +++ b/main/gcc/09_all_gcc-4.5-Wtrampolines.patch @@ -0,0 +1,64 @@ +2010-07-15 Magnus Granberg <zorry@gentoo.org> + Kevin F. Quinn <kevquinn@gentoo.org> + + * builtins.c (expand_builtin_init_trampoline): If + -Wtrampolines make a warning. + * common.opt: Add -Wtrampolines. + * doc/invoke.texi: Add -Wtrampolines. + +2010-07-31 Magnus Granberg <zorry@gentoo.org> + + #328451 set -Wtrampolines as default + +http://gcc.gnu.org/viewcvs?view=revision&revision=162205 + +--- a/gcc/builtins.c ++++ b/gcc/builtins.c +@@ -5155,6 +5155,10 @@ expand_builtin_init_trampoline (tree exp) + targetm.calls.trampoline_init (m_tramp, t_func, r_chain); + + trampolines_created = 1; ++ ++ warning_at (DECL_SOURCE_LOCATION (t_func), OPT_Wtrampolines, ++ "trampoline generated for nested function %qD", t_func); ++ + return const0_rtx; + } + +--- a/gcc/common.opt ++++ b/gcc/common.opt +@@ -192,6 +192,10 @@ Wsystem-headers + Common Var(warn_system_headers) Warning + Do not suppress warnings from system headers + ++Wtrampolines ++Common Var(warn_trampolines) Init(1) Warning ++Warn whenever a trampoline is generated ++ + Wtype-limits + Common Var(warn_type_limits) Init(-1) Warning + Warn if a comparison is always true or always false due to the limited range of the data type +--- a/gcc/doc/invoke.texi ++++ b/gcc/doc/invoke.texi +@@ -3611,6 +3611,21 @@ code. However, note that using @option{-Wall} in conjunction with this + option will @emph{not} warn about unknown pragmas in system + headers---for that, @option{-Wunknown-pragmas} must also be used. + ++@item -Wtrampolines ++@opindex Wtrampolines ++@opindex Wno-trampolines ++ Warn about trampolines generated for pointers to nested functions. ++ ++ NOTE: In Gentoo, @option{-Wtrampolines} is set by default. ++ To disable, specify @option{-Wno-trampolines} ++ ++ A trampoline is a small piece of data or code that is created at run ++ time on the stack when the address of a nested function is taken, and ++ is used to call the nested function indirectly. For some targets, it ++ is made up of data only and thus requires no special treatment. But, ++ for most targets, it is made up of code and thus requires the stack ++ to be made executable in order for the program to work properly. ++ + @item -Wfloat-equal + @opindex Wfloat-equal + @opindex Wno-float-equal diff --git a/main/gcc/APKBUILD b/main/gcc/APKBUILD index ae755b973..46072d6af 100644 --- a/main/gcc/APKBUILD +++ b/main/gcc/APKBUILD @@ -1,13 +1,13 @@ # Maintainer: Natanael Copa <ncopa@alpinelinux.org> pkgname=gcc -pkgver=4.6.0 +pkgver=4.5.2 _piepatchver=0.4.5 _specs_ver=0.2.0 _specs_gcc_ver=4.4.3 _uclibc_abiver=0.9.32 -pkgrel=0 +pkgrel=6 pkgdesc="The GNU Compiler Collection" url="http://gcc.gnu.org" arch="all" @@ -27,10 +27,11 @@ source="ftp://gcc.gnu.org/pub/gcc/releases/gcc-$pkgver/gcc-core-$pkgver.tar.bz2 ftp://gcc.gnu.org/pub/gcc/releases/gcc-$pkgver/gcc-g++-$pkgver.tar.bz2 ftp://gcc.gnu.org/pub/gcc/releases/gcc-$pkgver/gcc-objc-$pkgver.tar.bz2 ftp://gcc.gnu.org/pub/gcc/releases/gcc-$pkgver/gcc-java-$pkgver.tar.bz2 - http://dev.alpinelinux.org/~nenolod/gcc-4.6.0-piepatches-v${_piepatchver}-unofficial.tar.bz2 + http://distfiles.gentoo.org/distfiles/gcc-4.5.1-piepatches-v${_piepatchver}.tar.bz2 http://distfiles.gentoo.org/distfiles/gcc-$_specs_gcc_ver-specs-$_specs_ver.tar.bz2 ftp://sourceware.org/pub/java/ecj-latest.jar + 09_all_gcc-4.5-Wtrampolines.patch 15_all_gcc-libgomp-no-werror.patch 51_all_gcc-3.4-libiberty-pic.patch @@ -41,6 +42,7 @@ source="ftp://gcc.gnu.org/pub/gcc/releases/gcc-$pkgver/gcc-core-$pkgver.tar.bz2 PR32219.patch boehem-gc-uclibc.patch gcc-pure64.patch + gcc-powerpc-target-optspace.patch " # we build out-of-tree @@ -294,19 +296,21 @@ libgcj() { mv "$pkgdir"/usr/share/java "$subpkgdir"/usr/share/ } -md5sums="b1957f3209080b2f55bc3756d3a62b7c gcc-core-4.6.0.tar.bz2 -a30090fa655d0db4c970740d353c81f1 gcc-g++-4.6.0.tar.bz2 -120d4675366ee82ea52f9ed65b57da04 gcc-objc-4.6.0.tar.bz2 -bef3ebe5a76f4e2cc11cfa325d406803 gcc-java-4.6.0.tar.bz2 -f0d20d63b28e2e1a427362a88bd08a3c gcc-4.6.0-piepatches-v0.4.5-unofficial.tar.bz2 +md5sums="aa9e36bec080452372bfba793428ee82 gcc-core-4.5.2.tar.bz2 +9821f1c61e43755866861485ff364e90 gcc-g++-4.5.2.tar.bz2 +3561c6585e9062105cc3591a8c39d7dc gcc-objc-4.5.2.tar.bz2 +fe2b647bace18dc7867a4192def46e2c gcc-java-4.5.2.tar.bz2 +1f86fe5dc7d506b7fc04fcd8b7d2693c gcc-4.5.1-piepatches-v0.4.5.tar.bz2 441c76504e1d97170117c294e65c7a72 gcc-4.4.3-specs-0.2.0.tar.bz2 d7cd6a27c8801e66cbaa964a039ecfdb ecj-latest.jar +ab090760506eb70aa4436a349c6bd788 09_all_gcc-4.5-Wtrampolines.patch 1c00bd9d12891a3e2311b32b98deb6fa 15_all_gcc-libgomp-no-werror.patch 45951dd3bbc979c9e043c7203745cf31 51_all_gcc-3.4-libiberty-pic.patch -7eac80b9ac4801c6445a8d7bd3442d95 gcc-spec-env.patch +c4045bfa85d8be780affd465be9d8ca8 gcc-spec-env.patch 2db1e3482c5dd59dab70f701afa2ca80 pt_gnu_eh_frame.patch 6cc2385c5bbd6d0da6eaedd53c8bf547 uclibc-getipinfo.patch -3be85df859fa1d5c875bbfcc2dee8288 gcc-4.5-dynamic-linker.patch -a14656158ad2eb74e5d80e495dbe6abf PR32219.patch +7f35da0f88f4d9c3d3839498bbda0eb3 gcc-4.5-dynamic-linker.patch +6c866c7fb8d56deb8f6d652bee64e228 PR32219.patch 2c6cb49bb9bfd8b6e690222e66ccc901 boehem-gc-uclibc.patch -d1d3ad2b0c185b5548125a1b81bee154 gcc-pure64.patch" +d1d3ad2b0c185b5548125a1b81bee154 gcc-pure64.patch +ee7285772e6818c3cc96f781d5d2e92e gcc-powerpc-target-optspace.patch" diff --git a/main/gcc/PR32219.patch b/main/gcc/PR32219.patch index d30a53b99..b926e941f 100644 --- a/main/gcc/PR32219.patch +++ b/main/gcc/PR32219.patch @@ -1,5 +1,60 @@ +From gcc-patches-return-258497-listarch-gcc-patches=gcc dot gnu dot org at gcc dot gnu dot org Tue Mar 16 13:32:55 2010 +Return-Path: <gcc-patches-return-258497-listarch-gcc-patches=gcc dot gnu dot org at gcc dot gnu dot org> +Delivered-To: listarch-gcc-patches at gcc dot gnu dot org +Received: (qmail 25550 invoked by alias); 16 Mar 2010 13:32:54 -0000 +Received: (qmail 25534 invoked by uid 22791); 16 Mar 2010 13:32:53 -0000 +X-SWARE-Spam-Status: No, hits=-1.1 required=5.0 tests=AWL,BAYES_00,SUBJ_ALL_CAPS +X-Spam-Check-By: sourceware.org +Received: from mail-bw0-f210.google.com (HELO mail-bw0-f210.google.com) (209.85.218.210) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 16 Mar 2010 13:32:48 +0000 +Received: by bwz2 with SMTP id 2so4002140bwz.30 for <multiple recipients>; Tue, 16 Mar 2010 06:32:45 -0700 (PDT) +Received: by 10.204.14.84 with SMTP id f20mr2900449bka.209.1268746365293; Tue, 16 Mar 2010 06:32:45 -0700 (PDT) +Received: from s42.loc (85-127-85-230.dynamic.xdsl-line.inode.at [85.127.85.230]) by mx.google.com with ESMTPS id 14sm3626793bwz.14.2010.03.16.06.32.43 (version=TLSv1/SSLv3 cipher=RC4-MD5); Tue, 16 Mar 2010 06:32:44 -0700 (PDT) +Received: from cow by s42.loc with local (Exim 4.71) (envelope-from <rep.dot.nop@gmail.com>) id 1NrX2W-0008Nj-5o; Tue, 16 Mar 2010 14:42:32 +0100 +From: Bernhard Reutner-Fischer <rep dot dot dot nop at gmail dot com> +To: gcc-patches at gcc dot gnu dot org +Cc: rguenth at gcc dot gnu dot org, Bernhard Reutner-Fischer <rep dot dot dot nop at gmail dot com> +Subject: [PATCH] PR32219 +Date: Tue, 16 Mar 2010 14:42:27 +0100 +Message-Id: <1268746947-32108-1-git-send-email-rep.dot.nop@gmail.com> +Mailing-List: contact gcc-patches-help at gcc dot gnu dot org; run by ezmlm +Precedence: bulk +List-Id: <gcc-patches.gcc.gnu.org> +List-Archive: <http://gcc.gnu.org/ml/gcc-patches/> +List-Post: <mailto:gcc-patches at gcc dot gnu dot org> +List-Help: <mailto:gcc-patches-help at gcc dot gnu dot org> +Sender: gcc-patches-owner at gcc dot gnu dot org +Delivered-To: mailing list gcc-patches at gcc dot gnu dot org + +Hi, + +As suggested by richi. +regtested on i686-linux-gnu with all default languages and no regressions. +Ok for trunk? + +gcc/ChangeLog +2010-03-15 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> + + PR target/32219 + * varasm.c (default_binds_local_p_1): Weak data is not local. + +gcc/testsuite/ChangeLog +2010-03-15 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> + + PR target/32219 + * gcc.dg/visibility-21.c: New test. + +Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> +--- + gcc/testsuite/gcc.dg/visibility-21.c | 14 ++++++++++++++ + gcc/varasm.c | 8 ++++---- + 2 files changed, 18 insertions(+), 4 deletions(-) + create mode 100644 gcc/testsuite/gcc.dg/visibility-21.c + +diff --git a/gcc/testsuite/gcc.dg/visibility-21.c b/gcc/testsuite/gcc.dg/visibility-21.c +new file mode 100644 +index 0000000..be7deda --- /dev/null -+++ gcc-4.6.0/gcc/testsuite/gcc.dg/visibility-21.c ++++ b/gcc/testsuite/gcc.dg/visibility-21.c @@ -0,0 +1,14 @@ +/* PR target/32219 */ +/* { dg-do run } */ @@ -15,9 +70,11 @@ + return 0; +} + ---- gcc-4.6.0.orig/gcc/varasm.c -+++ gcc-4.6.0/gcc/varasm.c -@@ -6754,6 +6754,10 @@ +diff --git a/gcc/varasm.c b/gcc/varasm.c +index 6b8222f..6b9269a 100644 +--- a/gcc/varasm.c ++++ b/gcc/varasm.c +@@ -6613,6 +6613,10 @@ default_binds_local_p_1 (const_tree exp, int shlib) /* Static variables are always local. */ else if (! TREE_PUBLIC (exp)) local_p = true; @@ -27,16 +84,18 @@ + local_p = false; /* A variable is local if the user has said explicitly that it will be. */ - else if ((DECL_VISIBILITY_SPECIFIED (exp) -@@ -6767,11 +6771,6 @@ + else if (DECL_VISIBILITY_SPECIFIED (exp) +@@ -6625,10 +6629,6 @@ default_binds_local_p_1 (const_tree exp, int shlib) local. */ else if (DECL_VISIBILITY (exp) != VISIBILITY_DEFAULT) local_p = true; - /* Default visibility weak data can be overridden by a strong symbol - in another module and so are not local. */ -- else if (DECL_WEAK (exp) -- && !resolved_locally) +- else if (DECL_WEAK (exp)) - local_p = false; /* If PIC, then assume that any global name can be overridden by - symbols resolved from other modules. */ - else if (shlib) + symbols resolved from other modules, unless we are compiling with + -fwhole-program, which assumes that names are local. */ +-- +1.7.0 + diff --git a/main/gcc/gcc-4.5-dynamic-linker.patch b/main/gcc/gcc-4.5-dynamic-linker.patch index a6b235cd1..a11c7f934 100644 --- a/main/gcc/gcc-4.5-dynamic-linker.patch +++ b/main/gcc/gcc-4.5-dynamic-linker.patch @@ -17,7 +17,7 @@ index ae2416b..b0b9b2c 100644 @@ -971,7 +971,7 @@ INTERNAL_CFLAGS = -DIN_GCC @CROSS@ # This is the variable actually used when we compile. If you change this, # you probably want to update BUILD_CFLAGS in configure.ac - ALL_CFLAGS = $(ESP_NOPIE_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) \ + ALL_CFLAGS = $(T_CFLAGS) \ - $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@ + $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@ @NOSTDINC@ @@ -57,8 +57,8 @@ index c48fc93..3068717 100644 -#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0" +#define GLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define UCLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER - #if DEFAULT_LIBC == LIBC_UCLIBC - #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}" + #if UCLIBC_DEFAULT + #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:%{muclibc:%e-mglibc and -muclibc used together}" G ";:" U "}" #else diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h index fce1ed1..c3bcd50 100644 @@ -94,8 +94,8 @@ index 5c716cd..b5e464e 100644 %{shared:-G -Bdynamic} \ %{!shared: %{!static: \ %{rdynamic:-export-dynamic} \ -- -dynamic-linker /lib/ld-uClibc.so.0} \ -+ -dynamic-linker DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER} \ +- %{!dynamic-linker:-dynamic-linker /lib/ld-uClibc.so.0}} \ ++ %{!dynamic-linker:-dynamic-linker DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER}} \ %{static}} -init __init -fini __fini" #define MD_UNWIND_SUPPORT "config/bfin/linux-unwind.h" @@ -207,13 +207,13 @@ index e567e9a..c052fd0 100644 +#define UCLIBC_DYNAMIC_LINKER DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define UCLIBC_DYNAMIC_LINKER32 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define UCLIBC_DYNAMIC_LINKER64 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER - #define BIONIC_DYNAMIC_LINKER "/system/bin/linker" - #define BIONIC_DYNAMIC_LINKER32 "/system/bin/linker" - #define BIONIC_DYNAMIC_LINKER64 "/system/bin/linker64" + #define LINUX_DYNAMIC_LINKER \ + CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER) + #define LINUX_DYNAMIC_LINKER32 \ @@ -135,3 +135,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see + #define TARGET_HAS_SINCOS (OPTION_GLIBC) - /* Whether we have sincos that follows the GNU extension. */ - #define TARGET_HAS_SINCOS (OPTION_GLIBC || OPTION_BIONIC) + #define TARGET_POSIX_IO + +#ifdef NOSTDINC +#undef STANDARD_INCLUDE_DIR @@ -270,15 +270,13 @@ index 2f24dfa..850cb22 100644 -#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld.so.1" -#define GLIBC_DYNAMIC_LINKERN32 "/lib32/ld.so.1" -#define UCLIBC_DYNAMIC_LINKERN32 "/lib32/ld-uClibc.so.0" --#define BIONIC_DYNAMIC_LINKERN32 "/system/bin/linker32" +#define GLIBC_DYNAMIC_LINKER32 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define GLIBC_DYNAMIC_LINKER64 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define GLIBC_DYNAMIC_LINKERN32 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define UCLIBC_DYNAMIC_LINKERN32 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER -+#define BIONIC_DYNAMIC_LINKERN32 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER #define LINUX_DYNAMIC_LINKERN32 \ - CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32, \ - BIONIC_DYNAMIC_LINKERN32) + CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32) + diff --git a/gcc/config/mn10300/linux.h b/gcc/config/mn10300/linux.h index ac9f8c5..8ab78b1 100644 --- a/gcc/config/mn10300/linux.h @@ -308,9 +306,9 @@ index da7bca3..c36e7d6 100644 +#define GLIBC_DYNAMIC_LINKER64 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define UCLIBC_DYNAMIC_LINKER32 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER +#define UCLIBC_DYNAMIC_LINKER64 DYNAMIC_LINKER_PREFIX "/" DYNAMIC_LINKER - #if DEFAULT_LIBC == LIBC_UCLIBC - #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}" - #elif DEFAULT_LIBC == LIBC_GLIBC + #if UCLIBC_DEFAULT + #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:%{muclibc:%e-mglibc and -muclibc used together}" G ";:" U "}" + #else diff --git a/gcc/config/s390/linux.h b/gcc/config/s390/linux.h index ddbcfa9..59bfd28 100644 --- a/gcc/config/s390/linux.h diff --git a/main/gcc/gcc-powerpc-target-optspace.patch b/main/gcc/gcc-powerpc-target-optspace.patch new file mode 100644 index 000000000..d812863ea --- /dev/null +++ b/main/gcc/gcc-powerpc-target-optspace.patch @@ -0,0 +1,13 @@ +--- a/libgcc/config/rs6000/t-ppccomm 2010/04/06 11:07:48 157989 ++++ b/libgcc/config/rs6000/t-ppccomm 2011/02/23 18:06:29 170443 +@@ -15,7 +15,9 @@ + e500crtsavg64gpr.S \ + e500crtsavg64gprctr.S + +-EXTRA_PARTS += ecrti$(objext) ecrtn$(objext) ncrti$(objext) ncrtn$(objext) ++EXTRA_PARTS += crtbegin$(objext) crtend$(objext) \ ++ crtbeginS$(objext) crtendS$(objext) crtbeginT$(objext) \ ++ ecrti$(objext) ecrtn$(objext) ncrti$(objext) ncrtn$(objext) + + # We build {e,n}crti.o and {e,n}crtn.o, which serve to add begin and + # end labels to all of the special sections used when we link using gcc. diff --git a/main/gcc/gcc-spec-env.patch b/main/gcc/gcc-spec-env.patch index f891d57f5..9d5e666a5 100644 --- a/main/gcc/gcc-spec-env.patch +++ b/main/gcc/gcc-spec-env.patch @@ -15,7 +15,7 @@ + * each spec listed, the string is overwritten at token boundaries + * (':') with '\0', an effect of strtok_r(). + */ -+ specs_file = getenv("GCC_SPECS"); ++ GET_ENVIRONMENT (specs_file, "GCC_SPECS"); + if (specs_file && (strlen(specs_file) > 0)) + { + char *spec, *saveptr; |