From a596767a38f0e6d55ce41c189f04ab6d486f1fd1 Mon Sep 17 00:00:00 2001 From: Magnus Granberg Date: Fri, 6 Apr 2012 19:53:55 +0000 Subject: added new piepatchest for gcc-4.6.3 --- 4.6.3/pie/10_all_gcc45_configure.patch | 215 +++++++++++++ 4.6.3/pie/11_all_gcc45_config.in.patch | 32 ++ 4.6.3/pie/12_all_gcc46_Makefile.in.patch | 160 ++++++++++ 4.6.3/pie/13_all_gcc46_ssp_uclibc_check.patch | 68 +++++ 4.6.3/pie/20_all_gcc46_gcc.c.patch | 84 ++++++ 4.6.3/pie/21_all_gcc44_decl-tls-model.patch | 20 ++ 4.6.3/pie/22_all_gcc46-default-ssp.patch | 130 ++++++++ 4.6.3/pie/30_all_gcc46_esp.h.patch | 153 ++++++++++ .../pie/33_all_gcc46_config_rs6000_linux64.h.patch | 16 + 4.6.3/pie/35_all_gcc46_config_crtbeginp.patch | 36 +++ 4.6.3/pie/60_all_gcc44_invoke.texi.patch | 44 +++ 4.6.3/pie/README | 18 ++ 4.6.3/pie/README.Changelog | 335 +++++++++++++++++++++ 4.6.3/pie/README.Gentoo.patches | 28 ++ 4.6.3/pie/README.history | 271 +++++++++++++++++ 15 files changed, 1610 insertions(+) create mode 100644 4.6.3/pie/10_all_gcc45_configure.patch create mode 100644 4.6.3/pie/11_all_gcc45_config.in.patch create mode 100644 4.6.3/pie/12_all_gcc46_Makefile.in.patch create mode 100644 4.6.3/pie/13_all_gcc46_ssp_uclibc_check.patch create mode 100644 4.6.3/pie/20_all_gcc46_gcc.c.patch create mode 100644 4.6.3/pie/21_all_gcc44_decl-tls-model.patch create mode 100644 4.6.3/pie/22_all_gcc46-default-ssp.patch create mode 100644 4.6.3/pie/30_all_gcc46_esp.h.patch create mode 100644 4.6.3/pie/33_all_gcc46_config_rs6000_linux64.h.patch create mode 100644 4.6.3/pie/35_all_gcc46_config_crtbeginp.patch create mode 100644 4.6.3/pie/60_all_gcc44_invoke.texi.patch create mode 100644 4.6.3/pie/README create mode 100644 4.6.3/pie/README.Changelog create mode 100644 4.6.3/pie/README.Gentoo.patches create mode 100644 4.6.3/pie/README.history (limited to '4.6.3') diff --git a/4.6.3/pie/10_all_gcc45_configure.patch b/4.6.3/pie/10_all_gcc45_configure.patch new file mode 100644 index 0000000..a526b00 --- /dev/null +++ b/4.6.3/pie/10_all_gcc45_configure.patch @@ -0,0 +1,215 @@ +2012-02-14 Magnus Granberg , Anthony G. Basile + + * configure Add --enable-esp. Add-fno-stack-protector + to stage1_cflags. + * gcc/configure Add --enable-esp. Check -z now and -z relro. + Define ENABLE_ESP. + Check if we support crtbeginP and define ENABLE_CRTBEGINP. + * libmudflap/configure Add AC_SUBST enable_esp. + + +--- configure 2010-01-31 13:12:21.000000000 -0500 ++++ configure 2010-02-07 14:29:51.000000000 -0500 +@@ -707,6 +707,7 @@ + CFLAGS + CC + target_subdir ++enable_esp + host_subdir + build_subdir + build_libsubdir +@@ -934,6 +934,11 @@ + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-gold use gold instead of ld + --enable-libada build libada directory ++ --enable-esp ++ Enable Stack protector, Position independent executable as ++ default if we have suppot for it when compiling ++ and link with -z relro and -z now as default. ++ Linux targets supported i*86, x86_64, powerpc, powerpc64, ia64 and arm. + --enable-libssp build libssp directory + --disable-ppl-version-check disable check for PPL version + --disable-cloog-version-check disable check for CLooG version +@@ -2145,6 +2150,25 @@ + noconfigdirs="$noconfigdirs gnattools" + fi + ++# Check whether --enable-esp was given and target have the support. ++# Check whether --enable-esp or --disable-esp was given. ++if test "${enable_esp+set}" = set; then ++ enableval="$enable_esp" ++ ++ case $target in ++ i?86*-*-linux* | x86_64*-*-linux* | powerpc-*-linux* | powerpc64-*-linux* | arm*-*-linux* | ia64-*-linux*) ++ enable_esp=yes ++ ;; ++ *) ++ { { echo "$as_me:$LINENO: error: *** --enable-esp is not supported on this $target target." >&5 ++echo "$as_me: error: *** --enable-esp is not supported on this $target target." >&2;} ++ { (exit 1); exit 1; }; } ++ ;; ++ esac ++ ++fi; ++ ++ + # Check whether --enable-libssp was given. + if test "${enable_libssp+set}" = set; then : + enableval=$enable_libssp; ENABLE_LIBSSP=$enableval +@@ -14266,6 +14290,9 @@ + *) stage1_cflags="-g -J" ;; + esac ;; + esac ++if test x$enable_esp = xyes; then ++ stage1_cflags="$stage1_cflags -fno-stack-protector" ++fi + + # This is aimed to mimic bootstrap with a non-GCC compiler to catch problems. + if test "$GCC" = yes -a "$ENABLE_BUILD_WITH_CXX" != yes; then +--- gcc/configure 2010-01-31 10:01:53.000000000 -0500 ++++ gcc/configure 2010-02-07 14:29:56.000000000 -0500 +@@ -678,6 +678,8 @@ + HOST_LIBS + GGC + libgcc_visibility ++enable_esp ++enable_crtbeginP + gcc_cv_readelf + gcc_cv_objdump + ORIGINAL_NM_FOR_TARGET +@@ -24480,6 +24481,50 @@ + ;; + esac + ++echo "$as_me:$LINENO: checking linker -z now support" >&5 ++echo $ECHO_N "checking linker -z now support... $ECHO_C" >&6 ++if test "${gcc_cv_ld_now+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ gcc_cv_ld_now=no ++if test $in_tree_ld = yes ; then ++ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \ ++ && test $in_tree_ld_is_elf = yes; then ++ gcc_cv_ld_now=yes ++ fi ++elif test x$gcc_cv_ld != x; then ++ # Check if linker supports -z now options ++ if $gcc_cv_ld --help 2>/dev/null | grep now > /dev/null; then ++ gcc_cv_ld_now=yes ++ fi ++fi ++ ++fi ++echo "$as_me:$LINENO: result: $gcc_cv_ld_now" >&5 ++echo "${ECHO_T}$gcc_cv_ld_now" >&6 ++ ++echo "$as_me:$LINENO: checking linker -z relro support" >&5 ++echo $ECHO_N "checking linker -z relro support... $ECHO_C" >&6 ++if test "${gcc_cv_ld_relro+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ gcc_cv_ld_relro=no ++if test $in_tree_ld = yes ; then ++ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \ ++ && test $in_tree_ld_is_elf = yes; then ++ gcc_cv_ld_relro=yes ++ fi ++elif test x$gcc_cv_ld != x; then ++ # Check if linker supports -z relro and -z norelro options ++ if $gcc_cv_ld --help 2>/dev/null | grep relro > /dev/null; then ++ gcc_cv_ld_relro=yes ++ fi ++fi ++ ++fi ++echo "$as_me:$LINENO: result: $gcc_cv_ld_relro" >&5 ++echo "${ECHO_T}$gcc_cv_ld_relro" >&6 ++ + { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5 + $as_echo_n "checking linker --build-id support... " >&6; } + if test "${gcc_cv_ld_buildid+set}" = set; then : +@@ -24411,6 +23745,74 @@ + + fi + ++if test x$enable_esp = xyes ; then ++case $target in ++ ia64*-*-linux*) ++ if test x$gcc_cv_ld_now = xyes; then ++ enable_esp_ld=yes ++ else ++ enable_esp_ld=no ++ fi ++ ;; ++ *-*-linux*) ++ if test x$gcc_cv_ld_relro = xyes && test x$gcc_cv_ld_now = xyes; then ++ enable_esp_ld=yes ++ else ++ enable_esp_ld=no ++ fi ++ ;; ++ *) ++ enable_esp_ld=no ++ ;; ++ esac ++else ++ enable_espf_ld=no ++fi ++if test x$enable_esp_ld = xyes; then ++ ++cat >>confdefs.h <<\_ACEOF ++#define ENABLE_ESP 1 ++_ACEOF ++ ++fi ++ ++if test x$enable_esp = xyes && test x$enable_esp_ld = xno; then ++ { { echo "$as_me:$LINENO: error: *** --enable-esp is not supported. You don't have -z,relro or -z,now support in the linker." >&5 ++echo "$as_me: error: *** --enable-esp is not supported. You don't have -z,relro or -z,now support in the linker." >&2;} ++ { (exit 1); exit 1; }; } ++fi ++ ++echo "$as_me:$LINENO: checking for crtbeginP.o support" >&5 ++echo $ECHO_N "checking for crtbeginP.o support... $ECHO_C" >&6 ++if test "${enable_crtbeginP+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ ++if test x$enable_esp = xyes ; then ++ case "$target" in ++ ia64*-*-linux*) ++ enable_crtbeginP=no ;; ++ *-*-linux*) ++ if test x$gcc_cv_ld_pie = xyes && test x$lt_cv_prog_compiler_static_works = xyes; then ++ enable_crtbeginP=yes ++ fi ++ ;; ++ *) enable_crtbeginP=no ;; ++ esac ++fi ++ ++fi ++echo "$as_me:$LINENO: result: $enable_crtbeginP" >&5 ++echo "${ECHO_T}$enable_crtbeginP" >&6 ++ ++if test x$enable_crtbeginP = xyes; then ++ ++cat >>confdefs.h <<\_ACEOF ++#define ENABLE_CRTBEGINP 1 ++_ACEOF ++ ++fi ++ + # Check if TFmode long double should be used by default or not. + # Some glibc targets used DFmode long double, but with glibc 2.4 + # and later they can use TFmode. +--- libmudflap/configure 2009-12-05 12:18:53.000000000 -0500 ++++ libmudflap/configure 2010-02-07 14:29:51.000000000 -0500 +@@ -652,6 +652,7 @@ + MAINTAINER_MODE_FALSE + MAINTAINER_MODE_TRUE + am__untar ++enable_esp + am__tar + AMTAR + am__leading_dot diff --git a/4.6.3/pie/11_all_gcc45_config.in.patch b/4.6.3/pie/11_all_gcc45_config.in.patch new file mode 100644 index 0000000..489658f --- /dev/null +++ b/4.6.3/pie/11_all_gcc45_config.in.patch @@ -0,0 +1,32 @@ +2011-12-05 Magnus Granberg + + * gcc/config.in Add ENABLE_CRTBEGINP and ENABLE_ESP + +--- gcc/config.in 2009-04-21 11:08:08.000000000 +0200 ++++ gcc/config.in 2009-05-12 00:10:08.000000000 +0200 +@@ -46,6 +46,12 @@ + #endif + + ++/* Define to 1 to enable crtbeginP.o. */ ++#ifndef USED_FOR_TARGET ++#undef ENABLE_CRTBEGINP ++#endif ++ ++ + /* Define to 1 to specify that we are using the BID decimal floating point + format instead of DPD */ + #ifndef USED_FOR_TARGET +@@ -65,6 +65,12 @@ + #endif + + ++/* Define to 1 to enable esp. */ ++#ifndef USED_FOR_TARGET ++#undef ENABLE_ESP ++#endif ++ ++ + /* Define to 1 to enable fixed-point arithmetic extension to C. */ + #ifndef USED_FOR_TARGET + #undef ENABLE_FIXED_POINT diff --git a/4.6.3/pie/12_all_gcc46_Makefile.in.patch b/4.6.3/pie/12_all_gcc46_Makefile.in.patch new file mode 100644 index 0000000..8011793 --- /dev/null +++ b/4.6.3/pie/12_all_gcc46_Makefile.in.patch @@ -0,0 +1,160 @@ +2011-12-07 Magnus Granberg Anthony G. Basile + + * Makefile.in We add -fno-stack-protector to BOOT_CFLAGS, LIBCFLAGS and + LIBCXXFLAGS if enable_esp yes. + * gcc/Makefile.in Add -fno-PIE. to CRTSTUFF_CFLAGS, ALL_CFLAGS and + ALL_CXXFLAGS if enable_esp yes + Add crtbeginP.o to EXTRA_PARTS if enable_crtbeginP yes + We add new file crtbeginP.o if enable_crtbeginP yes + * libgcc/Makefile.in Add crtbeginP.o to EXTRA_PARTS if enable_crtbeginP yes + We add new file crtbeginP.o if enable_crtbeginP yes + +--- Makefile.in 2010-01-22 08:35:38.000000000 -0500 ++++ Makefile.in 2010-02-07 15:10:59.000000000 -0500 +@@ -350,9 +350,17 @@ + BUILD_PREFIX = @BUILD_PREFIX@ + BUILD_PREFIX_1 = @BUILD_PREFIX_1@ + ++# Some stuff don't compile with SSP ++enable_esp = @enable_esp@ ++ifeq ($(enable_esp),yes) ++ESP_NOSSP_CFLAGS = -fno-stack-protector ++else ++ESP_NOSSP_CFLAGS= ++endif ++ + # Flags to pass to stage2 and later makes. They are defined + # here so that they can be overridden by Makefile fragments. +-BOOT_CFLAGS= -g -O2 ++BOOT_CFLAGS= -g -O2 $(ESP_NOSSP_CFLAGS) + BOOT_LDFLAGS= + BOOT_ADAFLAGS=-gnatpg -gnata + +@@ -403,9 +403,9 @@ + + CFLAGS = @CFLAGS@ + LDFLAGS = @LDFLAGS@ +-LIBCFLAGS = $(CFLAGS) ++LIBCFLAGS = $(CFLAGS) $(ESP_NOSSP_CFLAGS) + CXXFLAGS = @CXXFLAGS@ +-LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates ++LIBCXXFLAGS = $(CXXFLAGS) -fno-implicit-templates $(ESP_NOSSP_CFLAGS) + GOCFLAGS = $(CFLAGS) + + TFLAGS = +--- gcc/Makefile.in 2010-01-22 17:22:51.000000000 -0500 ++++ gcc/Makefile.in 2010-02-07 15:15:13.000000000 -0500 +@@ -642,6 +642,14 @@ + INHIBIT_LIBC_CFLAGS = -Dinhibit_libc + endif + ++# We don't want to compile the compiler with -fPIE. ++enable_esp = @enable_esp@ ++ifeq ($(enable_esp),yes) ++ESP_NOPIE_CFLAGS = -fno-PIE ++else ++ESP_NOPIE_CFLAGS= ++endif ++ + # Options to use when compiling libgcc2.a. + # + LIBGCC2_DEBUG_CFLAGS = -g +@@ -662,7 +670,7 @@ + CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \ + -finhibit-size-directive -fno-inline -fno-exceptions \ + -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize \ +- -fno-stack-protector \ ++ -fno-stack-protector $(ESP_NOPIE_CFLAGS) \ + $(INHIBIT_LIBC_CFLAGS) + + # Additional sources to handle exceptions; overridden by targets as needed. +@@ -678,6 +689,12 @@ + # The rules for compiling them should be in the t-* file for the machine. + EXTRA_PARTS = @extra_parts@ + ++# We add crtbeginP.o to the EXTRA_PARTS list if enable_crtbeginP = yes ++enable_crtbeginP = @enable_crtbeginP@ ++ifeq ($(enable_crtbeginP),yes) ++EXTRA_PARTS += crtbeginP.o ++endif ++ + # List of extra object files that should be compiled and linked with + # compiler proper (cc1, cc1obj, cc1plus). + EXTRA_OBJS = @extra_objs@ +@@ -1002,12 +1010,12 @@ + + # 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 = $(T_CFLAGS) $(CFLAGS-$@) \ ++ALL_CFLAGS = $(ESP_NOPIE_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) \ + $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@ + + # The C++ version. +-ALL_CXXFLAGS = $(T_CFLAGS) $(CXXFLAGS) $(INTERNAL_CFLAGS) \ +- $(COVERAGE_FLAGS) $(WARN_CXXFLAGS) @DEFS@ ++ALL_CXXFLAGS = $(ESP_NOPIE_CFLAGS) $(T_CFLAGS) $(CXXFLAGS) \ ++ $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CXXFLAGS) @DEFS@ + + # Likewise. Put INCLUDES at the beginning: this way, if some autoconf macro + # puts -I options in CPPFLAGS, our include files in the srcdir will always +@@ -1856,9 +1873,10 @@ + echo LIBGCC_SYNC = '$(LIBGCC_SYNC)' >> tmp-libgcc.mvars + echo LIBGCC_SYNC_CFLAGS = '$(LIBGCC_SYNC_CFLAGS)' >> tmp-libgcc.mvars + echo CRTSTUFF_CFLAGS = '$(CRTSTUFF_CFLAGS)' >> tmp-libgcc.mvars +- echo CRTSTUFF_T_CFLAGS = '$(CRTSTUFF_T_CFLAGS)' >> tmp-libgcc.mvars ++ echo CRTSTUFF_T_CFLAGS = '$(CRTSTUFF_T_CFLAGS) $(ESP_NOPIE_CFLAGS)' >> tmp-libgcc.mvars + echo CRTSTUFF_T_CFLAGS_S = '$(CRTSTUFF_T_CFLAGS_S)' >> tmp-libgcc.mvars + echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars ++ echo enable_crtbeginP = '$(enable_crtbeginP)' >> tmp-libgcc.mvars + + mv tmp-libgcc.mvars libgcc.mvars + +@@ -1918,9 +1938,19 @@ + $(T)crtbeginT.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \ + gbl-ctors.h stmp-int-hdrs tsystem.h coretypes.h $(TM_H) + $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS) \ ++ $(ESP_NOPIE_CFLAGS) \ + -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFT_O \ + -o $(T)crtbeginT$(objext) + ++# This is a version of crtbegin for -static -fPIE links if esp is enable. ++ifeq ($(enable_crtbeginP),yes) ++$(T)crtbeginP.o: crtstuff.c $(GCC_PASSES) $(TCONFIG_H) auto-host.h \ ++ gbl-ctors.h stmp-int-hdrs tsystem.h coretypes.h $(TM_H) ++ $(GCC_FOR_TARGET) $(CRTSTUFF_CFLAGS) $(CRTSTUFF_T_CFLAGS_S) \ ++ -c $(srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFT_O -DCRTSTUFFS_O \ ++ -o $(T)crtbeginP$(objext) ++endif ++ + # Compile the start modules crt0.o and mcrt0.o that are linked with + # every program + $(T)crt0.o: s-crt0 ; @true +--- libgcc/Makefile.in 2009-07-30 18:33:49.000000000 -0400 ++++ libgcc/Makefile.in 2010-02-07 15:10:59.000000000 -0500 +@@ -291,6 +291,12 @@ + gen-hide-list = echo > \$@ + endif + ++# We add crtbeginP.o to the EXTRA_PARTS list if enable_crtbeginP = yes ++enable_libgcc_crtbeginP = $(enable_crtbeginP) ++ifeq ($(enable_libgcc_crtbeginP),yes) ++EXTRA_PARTS += crtbeginP.o ++endif ++ + ifneq ($(EXTRA_PARTS),) + extra-parts = libgcc-extra-parts + INSTALL_PARTS = $(EXTRA_PARTS) +@@ -842,6 +848,13 @@ + crtbeginT.o: $(gcc_srcdir)/crtstuff.c + $(crt_compile) $(CRTSTUFF_T_CFLAGS) \ + -c $(gcc_srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFT_O ++ ++# This is a version of crtbegin for -static -fPIE links. ++ifeq ($(enable_libgcc_crtbeginP),yes) ++crtbeginP.o: $(gcc_srcdir)/crtstuff.c ++ $(crt_compile) $(CRTSTUFF_T_CFLAGS_S) \ ++ -c $(gcc_srcdir)/crtstuff.c -DCRT_BEGIN -DCRTSTUFFT_O -DCRTSTUFFS_O ++endif + endif + + # Build extra startfiles in the libgcc directory. diff --git a/4.6.3/pie/13_all_gcc46_ssp_uclibc_check.patch b/4.6.3/pie/13_all_gcc46_ssp_uclibc_check.patch new file mode 100644 index 0000000..c0abb3e --- /dev/null +++ b/4.6.3/pie/13_all_gcc46_ssp_uclibc_check.patch @@ -0,0 +1,68 @@ +2012-04-03 Magnus Granberg + + * gcc/config.in Add define for ENABLE_ESP_SSP + * gcc/configure Check SSP for uClibc + +--- a/gcc/config.in 2012-04-03 17:44:35.173548352 +0200 ++++ b/gcc/config.in 2012-04-03 15:25:23.272299470 +0200 +@@ -89,6 +89,12 @@ + #endif + + ++/* Define to 1 to enable esp ssp. */ ++#ifndef USED_FOR_TARGET ++#undef ENABLE_ESP_SSP ++#endif ++ ++ + /* Define to 1 to enable fixed-point arithmetic extension to C. */ + #ifndef USED_FOR_TARGET + #undef ENABLE_FIXED_POINT +--- a/gcc/configure 2012-04-03 17:44:32.793548281 +0200 ++++ b/gcc/configure 2012-04-03 17:40:00.000000000 +0200 +@@ -25915,6 +25915,45 @@ _ACEOF + + fi + ++ ++# Check if we have SSP support. if uClibc we need 0.9.32 or newer and TLS. ++echo "$as_me:$LINENO: checking for SSP support" >&5 ++echo $ECHO_N "checking for SSP support... $ECHO_C" >&6 ++if test "${enable_esp_SSP+set}" = set; then ++ echo $ECHO_N "(cached) $ECHO_C" >&6 ++else ++ if test x$enable_esp = xyes && test x$gcc_cv_libc_provides_ssp = xyes \ ++ && test x$set_have_as_tls = xyes; then ++ if $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \ ++ $target_header_dir/features.h > /dev/null; then ++ if test -f $target_header_dir/bits/uClibc_config.h && \ ++ $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_SUBLEVEL__[ ]+([3-9][2-9]|[4-9][0-9])' \ ++ $target_header_dir/bits/uClibc_config.h > /dev/null && \ ++ $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_TLS__[ ]+1' \ ++ $target_header_dir/bits/uClibc_config.h > /dev/null; then ++ enable_esp_SSP=yes ++ else ++ enable_esp_SSP=no ++ fi ++ else ++ enable_esp_SSP=yes ++ fi ++ else ++ enable_esp_SSP=no ++ fi ++fi ++echo "$as_me:$LINENO: result: $enable_esp_SSP" >&5 ++echo "${ECHO_T}$enable_esp_SSP" >&6 ++ ++if test x$$enable_esp_SSP = xyes; then ++ ++cat >>confdefs.h <<\_ACEOF ++#define ENABLE_ESP_SSP 1 ++_ACEOF ++ ++fi ++ ++ + # Check if TFmode long double should be used by default or not. + # Some glibc targets used DFmode long double, but with glibc 2.4 + # and later they can use TFmode. diff --git a/4.6.3/pie/20_all_gcc46_gcc.c.patch b/4.6.3/pie/20_all_gcc46_gcc.c.patch new file mode 100644 index 0000000..6f02a11 --- /dev/null +++ b/4.6.3/pie/20_all_gcc46_gcc.c.patch @@ -0,0 +1,84 @@ +2011-01-01 Magnus Granberg + + * gcc/gcc.c include esp.h + static const char *cc1_spec We set that in esp.h if ENABLE_ESP. + #ifdef EXTRA_SPECS: Add ESP_EXTRA_SPECS + main(): Add do_self_spec esp_command_options_spec() + +--- gcc/gcc.c 2010-01-21 10:29:30.000000000 -0500 ++++ gcc/gcc.c 2010-01-29 23:29:16.000000000 -0500 +@@ -44,6 +44,7 @@ + #include "flags.h" + #include "opts.h" + #include "vec.h" ++#include "esp.h" /* for --enable-esp support */ + + /* By default there is no special suffix for target executables. */ + /* FIXME: when autoconf is fixed, remove the host check - dj */ +@@ -822,7 +823,9 @@ + + static const char *asm_debug; + static const char *cpp_spec = CPP_SPEC; ++#ifndef ENABLE_ESP + static const char *cc1_spec = CC1_SPEC; ++#endif + static const char *cc1plus_spec = CC1PLUS_SPEC; + static const char *link_gcc_c_sequence_spec = LINK_GCC_C_SEQUENCE_SPEC; + static const char *link_ssp_spec = LINK_SSP_SPEC; +@@ -1699,18 +1705,23 @@ + INIT_STATIC_SPEC ("sysroot_hdrs_suffix_spec", &sysroot_hdrs_suffix_spec), + }; + +-#ifdef EXTRA_SPECS /* additional specs needed */ ++/* EXTRA_SPECS needs to be defined */ ++#ifndef EXTRA_SPECS ++#define EXTRA_SPECS ++#endif ++ ++/* EXTRA_SPECS and ESP_EXTRA_SPECS add additional specs */ + /* Structure to keep track of just the first two args of a spec_list. +- That is all that the EXTRA_SPECS macro gives us. */ ++ That is all that the EXTRA_SPECS and ESP_EXTRA_SPECS macro gives us. */ + struct spec_list_1 + { + const char *const name; + const char *const ptr; + }; + +-static const struct spec_list_1 extra_specs_1[] = { EXTRA_SPECS }; ++/* ESP_EXTRA_SPECS before EXTRA_SPECS */ ++static const struct spec_list_1 extra_specs_1[] = { ESP_EXTRA_SPECS, EXTRA_SPECS }; + static struct spec_list *extra_specs = (struct spec_list *) 0; +-#endif + + /* List of dynamically allocates specs that have been defined so far. */ + +@@ -1798,7 +1809,6 @@ + if (verbose_flag) + notice ("Using built-in specs.\n"); + +-#ifdef EXTRA_SPECS + extra_specs = XCNEWVEC (struct spec_list, ARRAY_SIZE (extra_specs_1)); + + for (i = ARRAY_SIZE (extra_specs_1) - 1; i >= 0; i--) +@@ -1811,7 +1821,6 @@ + sl->ptr_spec = &sl->ptr; + next = sl; + } +-#endif + + for (i = ARRAY_SIZE (static_specs) - 1; i >= 0; i--) + { +@@ -7096,6 +7123,12 @@ + gcc_exec_prefix = concat (gcc_exec_prefix, spec_machine, dir_separator_str, + spec_version, dir_separator_str, NULL); + ++#ifdef ENABLE_ESP ++ /* Process ESP_COMMAND_OPTIONS_SPEC, adding any new options to the end ++ of the command line. */ ++ do_self_spec (esp_command_options_spec); ++#endif ++ + /* Now we have the specs. + Set the `valid' bits for switches that match anything in any spec. */ + diff --git a/4.6.3/pie/21_all_gcc44_decl-tls-model.patch b/4.6.3/pie/21_all_gcc44_decl-tls-model.patch new file mode 100644 index 0000000..09438a0 --- /dev/null +++ b/4.6.3/pie/21_all_gcc44_decl-tls-model.patch @@ -0,0 +1,20 @@ +2009-06-13 Magnus Granberg + + b.g.o #232601 + * gcc/varasm.c (decl_tls_model): Check flag_pic instead of flag_shlib. + +--- gcc/varasm.c 2009-03-17 21:18:21.000000000 +0100 ++++ gcc/varasm.c 2009-04-29 03:10:09.000000000 +0200 +@@ -5607,7 +5607,11 @@ + bool is_local; + + is_local = targetm.binds_local_p (decl); +- if (!flag_shlib) ++ #ifdef ENABLE_ESP ++ if (!flag_pic) ++ #else ++ if (!flag_shlib) ++ #endif + { + if (is_local) + kind = TLS_MODEL_LOCAL_EXEC; diff --git a/4.6.3/pie/22_all_gcc46-default-ssp.patch b/4.6.3/pie/22_all_gcc46-default-ssp.patch new file mode 100644 index 0000000..ea4be77 --- /dev/null +++ b/4.6.3/pie/22_all_gcc46-default-ssp.patch @@ -0,0 +1,130 @@ +2011-03-05 Matthias Klose , Kees Cook , + Magnus Granberg + + * gcc/objc/lang-specs.h compiler spec Add %(esp_options) + * gcc/objcp/lang-specs.h compiler spec Add %(esp_options) + * gcc/gcc.c *cpp_options Add %(esp_cpp_options) + * gcc/gcc.c default_compilers[] Add %(esp_options) + * gcc/cp/lang-specs.h compiler spec Add %(esp_options) + +--- a/gcc/gcc.c.orig 2009-12-21 ++++ b/gcc/gcc.c 2009-12-21 +@@ -740,7 +749,7 @@ + static const char *cpp_options = + "%(cpp_unique_options) %1 %{m*} %{std*&ansi&trigraphs} %{W*&pedantic*} %{w}\ + %{f*} %{g*:%{!g0:%{g*} %{!fno-working-directory:-fworking-directory}}} %{O*}\ +- %{undef} %{save-temps*:-fpch-preprocess}"; ++ %{undef} %{save-temps*:-fpch-preprocess} %(esp_cpp_options)"; + + /* This contains cpp options which are not passed when the preprocessor + output will be used by another program. */ +@@ -914,9 +923,9 @@ + %{save-temps*|traditional-cpp|no-integrated-cpp:%(trad_capable_cpp) \ + %(cpp_options) -o %{save-temps*:%b.i} %{!save-temps*:%g.i} \n\ + cc1 -fpreprocessed %{save-temps*:%b.i} %{!save-temps*:%g.i} \ +- %(cc1_options)}\ ++ %(cc1_options) %(esp_options)}\ + %{!save-temps*:%{!traditional-cpp:%{!no-integrated-cpp:\ +- cc1 %(cpp_unique_options) %(cc1_options)}}}\ ++ cc1 %(cpp_unique_options) %(cc1_options) %(esp_options)}}}\ + %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 1}, + {"-", + "%{!E:%e-E or -x required when input is from standard input}\ +@@ -953,7 +953,7 @@ + %W{o*:--output-pch=%*}}%V}}}}}}", 0, 0, 0}, + {".i", "@cpp-output", 0, 0, 0}, + {"@cpp-output", +- "%{!M:%{!MM:%{!E:cc1 -fpreprocessed %i %(cc1_options) %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0}, ++ "%{!M:%{!MM:%{!E:cc1 -fpreprocessed %i %(cc1_options) %(esp_options) %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0}, + {".s", "@assembler", 0, 0, 0}, + {"@assembler", + "%{!M:%{!MM:%{!E:%{!S:as %(asm_debug) %(asm_options) %i %A }}}}", 0, 0, 0}, +--- a/gcc/cp/lang-specs.h 2011-03-06 17:27:57.000000000 +0100 ++++ b/gcc/cp/lang-specs.h 2011-03-26 13:30:40.312423000 +0100 +@@ -47,7 +47,7 @@ + %(cpp_options) %2 -o %{save-temps*:%b.ii} %{!save-temps*:%g.ii} \n}\ + cc1plus %{save-temps*|no-integrated-cpp:-fpreprocessed %{save-temps*:%b.ii} %{!save-temps*:%g.ii}}\ + %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}\ +- %(cc1_options) %2\ ++ %(cc1_options) %(esp_options) %2\ + %{!fsyntax-only:%{!fdump-ada-spec*:-o %g.s %{!o*:--output-pch=%i.gch}\ + %W{o*:--output-pch=%*}}%V}}}}", + CPLUSPLUS_CPP_SPEC, 0, 0}, +@@ -58,7 +58,7 @@ + %(cpp_options) %2 -o %{save-temps*:%b.ii} %{!save-temps*:%g.ii} \n}\ + cc1plus %{save-temps*|no-integrated-cpp:-fpreprocessed %{save-temps*:%b.ii} %{!save-temps*:%g.ii}}\ + %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}\ +- %(cc1_options) %2\ ++ %(cc1_options) %(esp_options) %2\ + %{!fsyntax-only:%(invoke_as)}}}}", + CPLUSPLUS_CPP_SPEC, 0, 0}, + {".ii", "@c++-cpp-output", 0, 0, 0}, + +--- a/gcc/objcp/lang-specs.h 2011-03-06 17:27:57.000000000 +0100 ++++ a/gcc/objcp/lang-specs.h 2011-03-26 14:19:12.596423000 +0100 +@@ -36,7 +36,7 @@ + %(cpp_options) %2 -o %{save-temps*:%b.mii} %{!save-temps*:%g.mii} \n}\ + cc1objplus %{save-temps*|no-integrated-cpp:-fpreprocessed %{save-temps*:%b.mii} %{!save-temps*:%g.mii}}\ + %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}\ +- %(cc1_options) %2\ ++ %(cc1_options) %(esp_options) %2\ + -o %g.s %{!o*:--output-pch=%i.gch} %W{o*:--output-pch=%*}%V}}}", + CPLUSPLUS_CPP_SPEC, 0, 0}, + {"@objective-c++", +@@ -46,16 +46,16 @@ + %(cpp_options) %2 -o %{save-temps*:%b.mii} %{!save-temps*:%g.mii} \n}\ + cc1objplus %{save-temps*|no-integrated-cpp:-fpreprocessed %{save-temps*:%b.mii} %{!save-temps*:%g.mii}}\ + %{!save-temps*:%{!no-integrated-cpp:%(cpp_unique_options)}}\ +- %(cc1_options) %2\ ++ %(cc1_options) %(esp_options) %2\ + %{!fsyntax-only:%(invoke_as)}}}}", + CPLUSPLUS_CPP_SPEC, 0, 0}, + {".mii", "@objective-c++-cpp-output", 0, 0, 0}, + {"@objective-c++-cpp-output", + "%{!M:%{!MM:%{!E:\ +- cc1objplus -fpreprocessed %i %(cc1_options) %2\ ++ cc1objplus -fpreprocessed %i %(cc1_options) %(esp_options) %2\ + %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0}, + {"@objc++-cpp-output", + "%nobjc++-cpp-output is deprecated; please use objective-c++-cpp-output instead\n\ + %{!M:%{!MM:%{!E:\ +- cc1objplus -fpreprocessed %i %(cc1_options) %2\ ++ cc1objplus -fpreprocessed %i %(cc1_options) %(esp_options) %2\ + %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0}, +--- a/gcc/objc/lang-specs.h 2011-03-06 17:27:57.000000000 +0100 ++++ b/gcc/objc/lang-specs.h 2011-03-26 14:56:27.668423000 +0100 +@@ -30,9 +30,9 @@ + %{traditional|traditional-cpp:\ + %eGNU Objective C no longer supports traditional compilation}\ + %{save-temps*|no-integrated-cpp:cc1obj -E %(cpp_options) -o %{save-temps*:%b.mi} %{!save-temps*:%g.mi} \n\ +- cc1obj -fpreprocessed %{save-temps*:%b.mi} %{!save-temps*:%g.mi} %(cc1_options) %{print-objc-runtime-info} %{gen-decls}}\ ++ cc1obj -fpreprocessed %{save-temps*:%b.mi} %{!save-temps*:%g.mi} %(cc1_options) %(esp_options) %{print-objc-runtime-info} %{gen-decls}}\ + %{!save-temps*:%{!no-integrated-cpp:\ +- cc1obj %(cpp_unique_options) %(cc1_options) %{print-objc-runtime-info} %{gen-decls}}}\ ++ cc1obj %(cpp_unique_options) %(cc1_options) %(esp_options) %{print-objc-runtime-info} %{gen-decls}}}\ + %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0}, + {"@objective-c-header", + "%{E|M|MM:cc1obj -E %{traditional|traditional-cpp:-traditional-cpp}\ +@@ -41,18 +41,18 @@ + %{traditional|traditional-cpp:\ + %eGNU Objective C no longer supports traditional compilation}\ + %{save-temps*|no-integrated-cpp:cc1obj -E %(cpp_options) -o %{save-temps*:%b.mi} %{!save-temps*:%g.mi} \n\ +- cc1obj -fpreprocessed %b.mi %(cc1_options) %{print-objc-runtime-info} %{gen-decls}\ ++ cc1obj -fpreprocessed %b.mi %(cc1_options)%(esp_options) %{print-objc-runtime-info} %{gen-decls}\ + -o %g.s %{!o*:--output-pch=%i.gch}\ + %W{o*:--output-pch=%*}%V}\ + %{!save-temps*:%{!no-integrated-cpp:\ +- cc1obj %(cpp_unique_options) %(cc1_options) %{print-objc-runtime-info} %{gen-decls}\ ++ cc1obj %(cpp_unique_options) %(cc1_options) %(esp_options) %{print-objc-runtime-info} %{gen-decls}\ + -o %g.s %{!o*:--output-pch=%i.gch}\ + %W{o*:--output-pch=%*}%V}}}}}", 0, 0, 0}, + {".mi", "@objective-c-cpp-output", 0, 0, 0}, + {"@objective-c-cpp-output", +- "%{!M:%{!MM:%{!E:cc1obj -fpreprocessed %i %(cc1_options) %{print-objc-runtime-info} %{gen-decls}\ ++ "%{!M:%{!MM:%{!E:cc1obj -fpreprocessed %i %(cc1_options) %(esp_options) %{print-objc-runtime-info} %{gen-decls}\ + %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0}, + {"@objc-cpp-output", + "%nobjc-cpp-output is deprecated; please use objective-c-cpp-output instead\n\ +- %{!M:%{!MM:%{!E:cc1obj -fpreprocessed %i %(cc1_options) %{print-objc-runtime-info} %{gen-decls}\ ++ %{!M:%{!MM:%{!E:cc1obj -fpreprocessed %i %(cc1_options) %(esp_options) %{print-objc-runtime-info} %{gen-decls}\ + %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0}, diff --git a/4.6.3/pie/30_all_gcc46_esp.h.patch b/4.6.3/pie/30_all_gcc46_esp.h.patch new file mode 100644 index 0000000..e11c910 --- /dev/null +++ b/4.6.3/pie/30_all_gcc46_esp.h.patch @@ -0,0 +1,153 @@ +2012-04-03 Magnus Granberg + + * gcc/esp.h New file to support --enable-esp + Version 20120403.2 + +--- gcc/esp.h 2010-04-09 16:14:00.000000000 +0200 ++++ gcc/esp.h 2010-04-29 21:30:47.000000000 +0200 +@@ -0,0 +1,145 @@ ++/* License terms see GNU GENERAL PUBLIC LICENSE Version 3. ++ * Version 20120403.2 ++ * Magnus Granberg (Zorry) */ ++#ifndef GCC_ESP_H ++#define GCC_ESP_H ++ ++/* This file will add -fstack-protector-all, -fPIE, -pie and -z now ++ as default if the defines and the spec allow it. ++ Added a hack for gcc-specs-* in toolchain-funcs.eclass and _filter-hardened in flag-o-matic.eclass ++ to support older hardened GCC patches and we don't need to change the code on gcc-specs-* and _filter-hardened. ++ This will add some unsupported upstream commands options as -nopie and -nonow. ++ -D__KERNEL__ is added so we don't have -fPIE, -pie and -fstack-protector-all when building kernels. ++ ESP_CC1_SPEC is added to CC1_SPEC. ++ ESP_CC1_STRICT_OVERFLOW_SPEC is added so we don't disable the strict-overflow check. ++ ESP_LINK_PIE_CHECK_SPEC check for -pie, -p, -pg, -profile and -static. ++ ENABLE_CRTBEGINP add support for crtbeginP.o, build -static with -fPIE or -fpie. ++*/ ++#ifdef ENABLE_ESP ++ ++ /* Hack to support gcc-specs-* in toolchain-funcs.eclass and _filter-hardened in flag-o-matic.eclass */ ++ #define ESP_CC1_SPEC " %(esp_cc1_ssp) %(esp_cc1_pie) %(esp_cc1_strict_overflow)" ++ #if defined ( EFAULT_SSP ) || defined ( EFAULT_PIE_SSP ) ++ #define ESP_CC1_SSP_SPEC "%{!fno-stack-protector: %{!fno-stack-protector-all: }}" ++ #else ++ #define ESP_CC1_SSP_SPEC "" ++ #endif ++ #if defined ( EFAULT_PIE ) || defined ( EFAULT_PIE_SSP ) ++ #define ESP_CC1_PIE_SPEC "%{!nopie: }" ++ #else ++ #define ESP_CC1_PIE_SPEC "" ++ #endif ++ #define ESP_CC1_STRICT_OVERFLOW_SPEC "%{!fstrict-overflow:%{!fno-strict-overflow: -fno-strict-overflow}}" ++ ++ /* ESP_LINK_SPEC is added to LINK_PIE_SPEC if esp is enable ++ -z now will be added if we don't have -vanilla spec. We do a -pie incompatible check ++ Don't remove the specs in the end */ ++ #define ESP_LINK_SPEC "%(esp_link_now) %(esp_link_pie_check) " ++ #define ESP_LINK_NOW_SPEC "%{!nonow:-z now}" ++ ++ /* We use ESP_COMMAND_OPTIONS_SPEC to add pie command-line options. */ ++ #define ESP_COMMAND_OPTIONS_SPEC "%{!D__KERNEL__:%{!nopie:%(esp_options_pie) %(esp_link_pie)}}" ++ ++ /* ESP_OPTIONS_SPEC is added to the compiler spec in gcc/gcc.c */ ++ #define ESP_OPTIONS_SPEC "%(esp_options_ssp)" ++ ++ /* ESP_CPP_OPTIONS_SPEC is added to the cpp_options spec in gcc/gcc.c ++ For precompiling headers. */ ++ #define ESP_CPP_OPTIONS_SPEC "%(esp_options_ssp)" ++ ++ /* This will add -fstack-protector-all if we don't have -nostdlib -nodefaultlibs -fno-stack-protector -fstack-protector ++ -fstack-protector-all and we have EFAULT_SSP or EFAULT_PIE_SSP defined. */ ++ #if ( defined ( EFAULT_SSP ) || defined ( EFAULT_PIE_SSP ) ) && defined ( ENABLE_ESP_SSP ) ++ #define ESP_OPTIONS_SSP_SPEC \ ++ "%{!D__KERNEL__:%{!nostdlib:%{!nodefaultlibs: %{!fno-stack-protector: \ ++ %{!fstack-protector:%{!fstack-protector-all:-fstack-protector-all}}}}}}" ++ #else ++ #define ESP_OPTIONS_SSP_SPEC "" ++ #endif ++ ++ /* If EFAULT_PIE or EFAULT_PIE_SSP is defined we will add -fPIE -pie */ ++ #if defined ( EFAULT_PIE ) || defined ( EFAULT_PIE_SSP ) ++ ++ /* This will add -fPIE if we don't have -pie -fpic -fPIC -fpie -fPIE -fno-pic -fno-PIC -fno-pie -fno-PIE -shared -static ++ -nostdlib -nostartfiles. */ ++ /* With ENABLE_CRTBEGINP we don't need to check for -static */ ++ #ifdef ENABLE_CRTBEGINP ++ #define ESP_OPTIONS_PIE_SPEC \ ++ "%{!pie: %{!fpic:%{!fPIC:%{!fpie:%{!fPIE: %{!fno-pic:%{!fno-PIC:%{!fno-pie:%{!fno-PIE: \ ++ %{!shared: %{!nostdlib: %{!nostartfiles:-fPIE}} } }}}} }}}} }" ++ #else ++ #define ESP_OPTIONS_PIE_SPEC \ ++ "%{!pie: %{!fpic:%{!fPIC:%{!fpie:%{!fPIE: %{!fno-pic:%{!fno-PIC:%{!fno-pie:%{!fno-PIE: \ ++ %{!shared: %{!static: %{!nostdlib: %{!nostartfiles:-fPIE}} } }}}} }}}} }}" ++ #endif ++ ++ /* This will add -pie if we don't have -pie -A -fno-pic -fno-PIC -fno-pie -fno-PIE -shared -static -r -nostdlib ++ -nostartfiles */ ++ /* With ENABLE_CRTBEGINP we don't need to check for -static ++ and we add -pie only to get the start and endfiles. -pie will not go to the linker. */ ++ #ifdef ENABLE_CRTBEGINP ++ #define ESP_LINK_PIE_SPEC \ ++ "%{!pie:%{!A:%{!fno-pie:%{!fno-PIE:%{!fno-pic:%{!fno-PIC:%{!shared:%{!r: \ ++ %{!nostdlib:%{!nostartfiles:-pie}}}}}}}}}}" ++ #else ++ #define ESP_LINK_PIE_SPEC \ ++ "%{!pie:%{!A:%{!fno-pie:%{!fno-PIE:%{!fno-pic:%{!fno-PIC:%{!shared:%{!static:%{!r: \ ++ %{!nostdlib:%{!nostartfiles:-pie}}}}}}}}}}}" ++ #endif ++ ++ /* This will check if -pie is set when (-static) -pg -p -profile. If set it will make gcc print out ++ "-pie and (static)|pg|p|profile are incompatible when linking" */ ++ /* With ENABLE_CRTBEGINP we don't need to check for -static */ ++ #ifdef ENABLE_CRTBEGINP ++ #define ESP_LINK_PIE_CHECK_SPEC \ ++ "%{pie:%{pg|p|profile:%e-pie and -pg|p|profile are incompatible when linking}}" ++ #else ++ #define ESP_LINK_PIE_CHECK_SPEC \ ++ "%{pie:%{static|pg|p|profile:%e-pie and -static|pg|p|profile are incompatible when linking}}" ++ #endif ++ ++ /* We don't pass -pie to the linker when -static. */ ++ #ifdef ENABLE_CRTBEGINP ++ #define LINK_PIE_SPEC "%{!static:%{pie:-pie}} %(esp_link)" ++ #else ++ #define LINK_PIE_SPEC "%{pie:-pie} %(esp_link)" ++ #endif ++ ++ #else ++ #define ESP_OPTIONS_PIE_SPEC "" ++ #define ESP_LINK_PIE_CHECK_SPEC "" ++ #define ESP_LINK_PIE_SPEC "" ++ #define LINK_PIE_SPEC "%{pie:-pie} %(esp_link)" ++ #endif ++ ++ /* We add extra spec name's to the EXTRA_SPECS list */ ++ #define ESP_EXTRA_SPECS \ ++ { "esp_cc1", ESP_CC1_SPEC }, \ ++ { "esp_cc1_pie", ESP_CC1_PIE_SPEC }, \ ++ { "esp_cc1_ssp", ESP_CC1_SSP_SPEC }, \ ++ { "esp_cc1_strict_overflow", ESP_CC1_STRICT_OVERFLOW_SPEC }, \ ++ { "esp_link", ESP_LINK_SPEC }, \ ++ { "esp_link_now", ESP_LINK_NOW_SPEC }, \ ++ { "esp_link_pie", ESP_LINK_PIE_SPEC }, \ ++ { "esp_link_pie_check", ESP_LINK_PIE_CHECK_SPEC }, \ ++ { "esp_command_options", ESP_COMMAND_OPTIONS_SPEC }, \ ++ { "esp_cpp_options", ESP_CPP_OPTIONS_SPEC }, \ ++ { "esp_options", ESP_OPTIONS_SPEC }, \ ++ { "esp_options_pie", ESP_OPTIONS_PIE_SPEC }, \ ++ { "esp_options_ssp", ESP_OPTIONS_SSP_SPEC } ++ ++ static const char *esp_command_options_spec = ESP_COMMAND_OPTIONS_SPEC; ++ static const char *cc1_spec = CC1_SPEC ESP_CC1_SPEC; ++ ++#else /* If not ESP_ENABLE defined do this. */ ++ ++ #define ESP_OPTIONS_SPEC "" ++ #define ESP_CPP_OPTIONS_SPEC "" ++ ++ /* We add extra spec name's to the EXTRA_SPECS list */ ++ #define ESP_EXTRA_SPECS \ ++ { "esp_options", ESP_OPTIONS_SPEC }, \ ++ { "esp_cpp_options", ESP_CPP_OPTIONS_SPEC } ++ ++#endif ++#endif /* End GCC_ESP_H */ diff --git a/4.6.3/pie/33_all_gcc46_config_rs6000_linux64.h.patch b/4.6.3/pie/33_all_gcc46_config_rs6000_linux64.h.patch new file mode 100644 index 0000000..bfd7b75 --- /dev/null +++ b/4.6.3/pie/33_all_gcc46_config_rs6000_linux64.h.patch @@ -0,0 +1,16 @@ +2011-03-05 Peter S. Mazinger , Magnus Granberg + + * gcc/config/rs6000/linux64.h ASM_SPEC32 Change %{fpic:-K PIC} %{fPIC:-K PIC} + to %{fpic|fPIC|fpie|fPIE:-K PIC} + +--- gcc/config/rs6000/linux64.h.psm 2009-04-10 01:23:07.000000000 +0200 ++++ gcc/config/rs6000/linux64.h 2009-09-23 12:34:26.000000000 +0200 +@@ -162,7 +162,7 @@ + #endif + + #define ASM_SPEC32 "-a32 \ +-%{mrelocatable} %{mrelocatable-lib} %{fpic:-K PIC} %{fPIC:-K PIC} \ ++%{mrelocatable} %{mrelocatable-lib} %{fpic|fPIC|fpie|fPIE:-K PIC} \ + %{memb} %{!memb: %{msdata=eabi: -memb}} \ + %{!mlittle: %{!mlittle-endian: %{!mbig: %{!mbig-endian: \ + %{mcall-freebsd: -mbig} \ diff --git a/4.6.3/pie/35_all_gcc46_config_crtbeginp.patch b/4.6.3/pie/35_all_gcc46_config_crtbeginp.patch new file mode 100644 index 0000000..0e716b0 --- /dev/null +++ b/4.6.3/pie/35_all_gcc46_config_crtbeginp.patch @@ -0,0 +1,36 @@ +2011-03-05 Magnus Granberg + + * gcc/config/gnu-user.h If ENABLE_CRTBEGINP, -static and -pie use crtbegineP.o. + * gcc/config/rs6000/sysv4.h If ENABLE_CRTBEGINP, -static and -pie use crtbegineP.o. + +--- gcc/config/gnu-user.h 2009-04-10 01:23:07.000000000 +0200 ++++ gcc/config/gnu-user.h 2009-09-08 04:08:06.000000000 +0200 +@@ -39,7 +39,11 @@ + provides part of the support for getting C++ file-scope static + object constructed before entering `main'. */ + +-#if defined HAVE_LD_PIE ++#if defined (HAVE_LD_PIE) && defined (ENABLE_CRTBEGINP) ++#define GNU_USER_TARGET_STARTFILE_SPEC \ ++ "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} crti.o%s \ ++ %{static:%{pie:crtbeginP.o%s;:crtbeginT.o%s}} %{!static:%{shared|pie:crtbeginS.o%s;:crtbegin.o%s}}" ++#elif defined (HAVE_LD_PIE) && ! defined (ENABLE_CRTBEGINP) + #define GNU_USER_TARGET_STARTFILE_SPEC \ + "%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ + crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}" +--- gcc/config/rs6000/sysv4.h 2009-04-10 01:23:07.000000000 +0200 ++++ gcc/config/rs6000/sysv4.h 2009-09-08 04:41:50.000000000 +0200 +@@ -883,7 +883,12 @@ + %{!mnewlib: %{pthread:-lpthread} %{shared:-lc} \ + %{!shared: %{profile:-lc_p} %{!profile:-lc}}}" + +-#ifdef HAVE_LD_PIE ++#if defined (HAVE_LD_PIE) && defined (ENABLE_CRTBEGINP) ++#define STARTFILE_LINUX_SPEC "\ ++%{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ ++%{mnewlib:ecrti.o%s;:crti.o%s} \ ++%{static:%{pie:crtbeginP.o%s;:crtbeginT.o%s}} %{!static:%{shared|pie:crtbeginS.o%s;:crtbegin.o%s}}" ++#elif defined (HAVE_LD_PIE) && ! defined (ENABLE_CRTBEGINP) + #define STARTFILE_LINUX_SPEC "\ + %{!shared: %{pg|p|profile:gcrt1.o%s;pie:Scrt1.o%s;:crt1.o%s}} \ + %{mnewlib:ecrti.o%s;:crti.o%s} \ diff --git a/4.6.3/pie/60_all_gcc44_invoke.texi.patch b/4.6.3/pie/60_all_gcc44_invoke.texi.patch new file mode 100644 index 0000000..15b3417 --- /dev/null +++ b/4.6.3/pie/60_all_gcc44_invoke.texi.patch @@ -0,0 +1,44 @@ +2009-09-11 Magnus Granberg + + * gcc/doc/invoke.texi Add NOTES about -fstack-protector-all, -pie and + -fPIE/-fpie when --enable-esp is enable, this options is on by default. + +--- gcc/doc/invoke.texi 2009-04-01 09:18:47.000000000 +0200 ++++ gcc/doc/invoke.texi 2009-06-18 14:08:38.000000000 +0200 +@@ -7134,6 +7134,11 @@ + @opindex fstack-protector-all + Like @option{-fstack-protector} except that all functions are protected. + ++NOTE: When --enable-esp this option is enabled by default ++for C, C++, ObjC, ObjC++, if neither @option{-fno-stack-protector} ++or @option{-nostdlib} or @option{-nodefaultlibs} or ++@option{-fstack-protector} are found. ++ + @item -fsection-anchors + @opindex fsection-anchors + Try to reduce the number of symbolic address calculations by using +@@ -7960,6 +7965,12 @@ + that were used to generate code (@option{-fpie}, @option{-fPIE}, + or model suboptions) when you specify this option. + ++NOTE: When --enable-esp this option is enabled by default ++for C, C++, ObjC, ObjC++, if neither @option{-fno-pie} or @option{-fno-PIE} ++or @option{-fno-pic} or @option{-fno-PIC} or @option{-nostdlib} or ++@option{-nostartfiles} or @option{-shared} or @option{-pg} or @option{-p} ++are found. ++ + @item -rdynamic + @opindex rdynamic + Pass the flag @option{-export-dynamic} to the ELF linker, on targets +@@ -15889,6 +15910,11 @@ + @code{__pie__} and @code{__PIE__}. The macros have the value 1 + for @option{-fpie} and 2 for @option{-fPIE}. + ++NOTE: When --enable-esp this option is enabled by default ++for C, C++, ObjC, ObjC++, if neither @option{-fno-pie} or @option{-fno-PIE} ++or @option{-fno-pic} or @option{-fno-PIC} or @option{-nostdlib} or ++@option{-nostartfiles} or @option{-shared} are found. ++ + @item -fno-jump-tables + @opindex fno-jump-tables + Do not use jump tables for switch statements even where it would be diff --git a/4.6.3/pie/README b/4.6.3/pie/README new file mode 100644 index 0000000..f322ab8 --- /dev/null +++ b/4.6.3/pie/README @@ -0,0 +1,18 @@ +This work started with bugs #94325 #100689 #106222 #149292 #149649 and the overlay on http://overlays.gentoo.org/dev/kevquinn. +By Kevin K. Quinn, Peter S. Mazinger, Natanael Copa, Alexander Gabert, Solar, PaX Team, SpanKY and mentor. + +The work stalled. Some threads on the Gentoo forum started to do their own fixes to get it working. +Xake started the thread where most of the new work is done: "How long until hardened and toolchain will produce a hardened gcc4?" +http://forums.gentoo.org/viewtopic-t-668885.html. I joined the thread and started to code. + +We started with the pieworld code from kevquinn's overlay. The PIE and minispecs part hit the tree later on. +With GCC 4.4.0 I was willing to do some code cleanup, use built-in specs and add it as --enable-esp in the +configure command line. + +Thank you all: +Kevin K. Quinn, Peter S. Mazinger, Natanael Copa, Alexander Gabert, Solar, PaX Team, SpanKY, Xake, Dwokfur, +KernelOfTruth, SteveL, nixnut, Hopeless, forsaken1, XioXous, obrut<-, mv, qjim, Tommy[D], Genewb, radegand, +unk, neuron, alexxy, hellboi64, likewhoa, g0rg0n, costel78, polsas, 7v5w7go9ub0o, uberpinguin, Naib, cilly, +bonsaikitten, kerframil, agaffney, Gordon Malm, blueness, Matthias Klose, Kees Cook, mentor, Anarchy, +devurandom and everyone else for helping to test, suggestions, fixes and anything else we have missed. +/2009-00-09 Magnus Grenberg (Zorry) diff --git a/4.6.3/pie/README.Changelog b/4.6.3/pie/README.Changelog new file mode 100644 index 0000000..d903cb9 --- /dev/null +++ b/4.6.3/pie/README.Changelog @@ -0,0 +1,335 @@ +0.5.1 Magnus Granberg + + * gcc/config.in Add define for ENABLE_ESP_SSP + * gcc/configure Check SSP for uClibc + * gcc/esp.h ENABLE_ESP_SSP + +0.5.0 Magnus Granberg + + #393321 + * gcc/Makefile.in Rename crtbeginTS.o to crtbeginP.o + * gcc/config/gnu-user.h Rename crtbeginTS.o to crtbeginP.o + * gcc/config/rs6000/sysv4.h Rename crtbeginTS.o to crtbeginP.o + * gcc/esp.h Rename crtbeginTS.o to crtbeginP.o + * gcc/configure Rename crtbeginTS.o to crtbeginP.o + * gcc/config.in Rename crtbeginTS.o to crtbeginP.o + * libgcc/Makefile.in Rename crtbeginTS.o to crtbeginP.o + +0.4.9 Magnus Granberg + + #380823 + * gcc/Makefile.in added ESP_NOPIE_CFLAGS to ALL_CXXFLAGS + +0.4.8 Magnus Granberg + + * gcc/objc/lang-specs.h Bumped for gcc 4.6.0 release + * gcc/objcp/lang-specs.h Bumped for gcc 4.6.0 release + * gcc/cp/lang-specs.h Bumped for gcc 4.6.0 release + +0.4.7 Magnus Granberg + + * gcc/gcc.c Add %(esp_options) and %(esp_cpp_options) + * gcc/esp.h Use the esp.h patch from gcc-4.4 patchset + * gcc/config/rs6000/linux64.h Bumed for >2011-02-26 snapshot + * gcc/objc/lang-specs.h Add %(esp_options) + * gcc/objcp/lang-specs.h Add %(esp_options) + * gcc/cp/lang-specs.h Add %(esp_options) + * gcc/config/gnu-user.h Add crtbeginTS.o support + +0.4.6 Magnus Granberg + + * Makefile.in Bumped for gcc 4.6 + * gcc/Makefile.in Bumped for gcc 4.6 + added ESP_NOPIE_CFLAGS to ALL_CFLAGS + remove any ESP_NOSSP_CFLAGS + remove any ESP_NOPIE_CFLAGS from crt* when not needed + * gcc/gcc.c Bumped for gcc 4.6 + moved espf_options_ssp to espf_command_options_spec + * gcc/esp.h Added espf_options_ssp to espf_cc1_command_spec + * gcc/config/rs6000/linux64.h Bumped for gcc 4.6 + * gcc/config/linux.h Bumped for gcc 4.6 + +0.4.5 Magnus Granberg + + * gcc/config/rs6000/sysv4.h Fix a typo in the static spec rules + +0.4.4 Magnus Granberg + + * gcc/esp.h Renamed ESP_CC1_STRICT_SPEC to ESP_CC1_STRICT_OVERFLOW_SPEC + Renamed ESP_OPTIONS_PIE_CHECK_SPEC to ESP_LINK_PIE_CHECK_SPEC + +0.4.3 Magnus Granberg + + #299061 b.g.o + * gcc/gcc.c removed the pie incompatible specs rule call + * gcc/esp.h Move the -pie incompatible check to esp_link + remove the -shared incompatible check + +0.4.2 Magnus granberg + + * configure remove the changes from 0.4.1 + * Makefile.in remove the changes from 0.4.1 remove -fstack-protector check. + * gcc/configure remove the changes from 0.4.1 + * gcc/config.in remove the changes from 0.4.1 remove HAVE_GCC_SSP + * gcc/Makefile remove the changes from 0.4.1 + * gcc/esp.h change HAVE_GCC_LD_PIE to (EFAULT_PIE || EFAULT_PIE_SSP) + change HAVE_GCC_SSP to (EFAULT_SSP || EFAULT_PIE_SSP) + * libmudflap/Makefiles.in remove the changes from 0.4.1 + +0.4.1 Magnus Granberg + + *configure removed check for --enable-esp removed enable_esp + added check for --enable-esp=(no|all|nopie|nossp). added enable_esp_set + *Makefile.in renamed enable_esp to enable_esp_set + *gcc/configure removed check for --enable-esp removed enable_esp + added check for --enable-esp=(no|all|nopie|nossp). added enable_esp_set + added a -fPIE -pie check. change AC_COMPILE_IFELSE to AC_LINK_IFELSE in the + -fstack-protector check. + * gcc/config.in Added HAVE_GCC_LD_PIE + *gcc/Makefile.in renamed enable_esp to enable_esp_set + *gcc/esp.h Renamed HAVE_LD_PIE to HAVE_GCC_LD_PIE + Added HAVE_GCC_LD_PIE to #define ESP_CC1_PIE_SPEC. Move ESP_COMMAND_OPTIONS_SPEC + * libmudflap/Makefiles.in In enable_esp change ifeq to ifdef. + + #293843 b.g.o + *gcc/esp.h Added -nonow to the -z now specs. + +0.4.0 Anthony G. Basile + + rename espf to esp and change espf-patchset to piepatchset + +0.3.9 Magnus Granberg + + * gcc/configure Added check for TLS on the target in the SSP check. + + #149292 b.g.o + * gcc/config/i386/linux.h Removed uclibc don't support TLS on stack-protector + * gcc/config/i386/linux64.h Removed uclibc don't support TLS on stack-protector + * gcc/config/rs6000/linux.h Removed uclibc don't support TLS on stack-protector + * gcc/config/i386/linux.h Removed uclibc don't support TLS on stack-protector + * gcc/config/sparc/linux.h Removed uclibc don't support TLS on stack-protector + * gcc/config/sparc/linux64.h Removed uclibc don't support TLS on stack-protector + +0.3.8 Magnus Granberg + + * gcc/configure Redone the -fstack-protector check. + * gcc/config.in Added HAVE_GCC_SSP + * gcc/gcc.c Removed code for espf_link_spec in X + * gcc/espf.h Added ifdef HAVE_GCC_SSP, change code for espf_link_spec and link_pie_spec + +0.3.7_beta Anthony G. Basile + + * gcc/configure Check if -fstack-protector is supported by gcc on ARCH + Updated AC_SUBST enable_espf + * gcc/Makefile.in Remove the fix for $(out_object_file): ix86_split_to_parts() stack smashing attack b.g.o #149292. + * gcc/gcc.c Updaded the .c .cc compiler specs. + +0.3.6 Magnus Granberg + + * configure Check --enable-espf change ppc* to powerpc*, powerpc64 and add ia64. + * gcc/configure Don't check for -z,relro on ia64. Disable crtbeginTS for ia64. + * gcc/espf.h ia64 don't support -fstack-protector* + +0.3.5 Maguns Granberg + + * gcc/espf.h Change the specs for crtbegin.TS.o. + * gcc/gcc.c Rename espf_cc1_options to espf_options_pie_check. + * gcc/config/linux.h Fix typos ENABLE_CRTBEGINS to ENABLE_CRTBEGINTS + * gcc/config/rs6000/linux64.h ASM_SPEC32: %{fpic:-K PIC} %{fPIC:-K PIC} to + %{fpic|fPIC|fpie|fPIE:-K PIC} + +0.3.4 Magnus Granberg + + * gcc/configure Add crtbeginTS.o support. + * gcc/Makefile.in Add crtbeginTS.o support. + * gcc/gcc.c Add espf_cc1_options. + * gcc/espf.h Added espf_cc1_options, crtbeginTS.o support, + espf_cc1_options and espf_cc1_strictoverflow. + * gcc/config.in Add crtbeginTS.o support. + * gcc/config/linux.h Add crtbeginTS.o support. + * gcc/config/rs6000/sysv4.h Add crtbeginTS.o support. + * gcc/doc/invoke.texi Add NOTES about -fstack-protector-all, + -pie and -fPIE. + * libgcc/Makefile.in Add crtbeginTS.o support. + +0.3.3 Magnus Granberg + + * gcc/opts.c change #ifdef ENABLE_ESPF to #ifndef ENABLE_ESPF + +0.3.2 Magnus Granberg + + * gcc/opts.c disable flag_delete_null_pointer_checks >= -O2 + * gcc/espf.h add ESPF_CC1_SSP_SPEC and ESPF_CC1_PIE_SPEC to fix bugs on -vanilla spec + + #149292 b.g.o + * gcc/config/i386/linux.h uclibc don't support TLS on stack-protector + * gcc/config/i386/linux64.h uclibc don't support TLS on stack-protector + * gcc/config/rs6000/linux.h uclibc don't support TLS on stack-protector + * gcc/config/i386/linux.h uclibc don't support TLS on stack-protector + * gcc/config/sparc/linux.h uclibc don't support TLS on stack-protector + * gcc/config/sparc/linux64.h uclibc don't support TLS on stack-protector + +0.3.1 Magnus Granberg + + * gcc/cp/Make-lang.in cc1plus: pch test fail when cc1plus is compile with -fPIE. + * gcc/configure fix --enable-espf when USE"-hardened" + +4.4.1-espf-0.3.0 Magnus Granberg + + * gcc/espf.h add ESPF_LINK_SPEC ESPF_LINK_NOW_SPEC + * gcc/gcc.c move do_self_spec (espf_command_options_spec) + do_spec_1() add espf_link_spec + +0.3.0 Magnus Granberg + + * gcc/objc/lang-specs.h Add %(espf_options) + * gcc/objcp/lang-specs.h Add %(espf_options) + * gcc/cp/lang-specs.h Add %(espf_options) + * gcc/config.in removed ENABLE_LIBSSP + * Makefile.in We add -fno-stack-protector to + BOOT_CFLAGS, LIBCFLAGS and LIBCXXFLAGS + cc1: pch.exp test fail when cc1 is compile with -fPIE + * libmudflap/Makefiles.in Add -fno-stack-protector -U_FORTIFY_SOURCE + to AM_CFLAGS + * configure add --enable-espf + add -fno-stack-protector to stage1_cflags + add targes ppc* arm sparc* + * gcc/configure change code for check --enable-espf + * libmudflap/configure add enable_espf + * gcc/espf.h ESPF_CC1_OPTIONS_SPEC renamed to ESPF_OPTIONS_SPEC + add ESPF_CPP_OPTIONS_SPEC ESPF_COMMAND_OPTIONS_SPEC + ESPF_CC1_OPTIONS_SSP_SPEC renamed to ESPF_OPTIONS_SSP_SPEC + ESPF_COMPILER_COMMAND_PIE_SPEC renamed to ESPF_OPTIONS_PIE_SPEC + ESPF_LINK_COMMAND_PIE_SPEC renamed to ESPF_LINK_PIE_SPEC + add !p !pg to ESPF_LINK_PIE_SPEC + removed ESPF_LINK_SPEC ESPF_CC1_OPTIONS_PIE_INCOMPATIBLE_SPEC + * gcc/gcc.c cpp_options add %(espf_cpp_options) + compiler spec add %(espf_options) + change code for ESPF_EXTRA_SPECS + process_command(): Check for lazy, or now + do_spec_1(): Add -z now and -z relro + main() add do_self_spec (espf_command_options_spec) + removed do_self_spec (espf_cc1_command_spec) do_self_spec (espf_link_command_spec) + +0.2.9 Magnus Granberg + + * gcc/espf.h add ESPF_COMPILER_COMMAND_PIE_SPEC + add ESPF_LINK_COMMAND_PIE_SPEC + change ESPF_COMPILER_COMMAND_SPEC ESPF_LINK_COMMAND_SPEC + +0.2.8 Magnus Granberg + + * gcc/configure removed check crtbeginTS.o + * gcc/espf.h added notes + add ESPF_CC1_SPEC + removed ESPF_CPP_UNIQUE_OPTIONS espf_override_options() + * gcc/gcc.c cc1_spec Set it to CC1_SPEC if ! ENABLE_ESPF + * gcc/toplev.c removed ESPF_OVERRIDE_OPTIONS + +0.2.7 Magnus Granberg + + * gcc/opts.c (decode_options): Remove flag_strict_overflow as opt2 + * gcc/config.in removed HAVE_CRTBEGINTS + * gcc/Makefile removed crtbeginTS.o + * libgcc/Makefile.in removed crtbeginTS.o + * gcc/config/i386/i386.h removed espf_override_options ESPF_EXTRA_SPECS + * gcc/config/linux.h remoevd crtbeginTS.o + * gcc/espf.h ESPF_CC1_OPTIONS_PIE_SPEC renamed to ESPF_CC1_COMMAND_SPEC + * gcc/gcc.c add ESPF_EXTRA_SPECS + main() add do_self_spec (espf_cc1_command_spec) + +0.2.6 Magnus Granberg + + * gcc/config/i386/i386.h add espf_override_options() to OVERRIDE_OPTIONS + * gcc/espf.h add espf_override_options() + * gcc/toplev.c add ESPF_OVERRIDE_OPTIONS + +0.2.5 Magnus Granberg + + * gcc/config/i386/i386.h removed espf_cc1 + * gcc/config/i386/linux.h removed espf_cc1 %(crtend_gen) + * gcc/config/i386/x86-64.h removed espf_cc1 %(crtend_gen) + * gcc/config/linux.h removed espf_cc1 %(crtfile_gen) + %(crtbegin_t_gen) %(crtend_gen) + add crtbeginTS.o + * gcc/config.in removed TARGET_LIBC_PROVIDES_PIE + add HAVE_CRTBEGINTS + * gcc/Makefile.in add ESPF_NOPIE_CFLAGS ESPF_NOSSP_CFLAGS to + CRTSTUFF_T_CFLAGS + add ESPF_NOSSP_CFLAGS to CRTSTUFF_T_CFLAGS_S + * espf.h ESPF_CC1_SPEC renamed to ESPF_CC1_OPTIONS_SPEC + add ESPF_LINK_SPEC + ESPF_CC1_SSP_SPEC renamed to ESPF_CC1_OPTIONS_SSP_SPEC + ESPF_CC1_PIE_SPEC renamed to ESPF_CC1_OPTIONS_PIE_SPEC + ESPF_CC1_OPTIONS_SPEC renamed to ESPF_CC1_OPTIONS_PIE_INCOMPATIBLE_SPEC + LINK_PIE_SPEC renamed to ESPF_LINK_COMMAND_SPEC + removed ESPF_CC1_STRICT_SPEC CRTFILE_GEN_SPEC CRTBEGIN_GEN_SPEC + CRTBEGIN_T_GEN_SPEC CRTEND_GEN_SPEC + * gcc/configure remove TARGET_LIBC_PROVIDES_PIE + define HAVE_CRTBEGINTS + * gcc/gcc.c LINK_COMMAND_SPEC add %(espf_link) + main() add do_self_spec (espf_link_command_spec) + +0.2.4 Magnus Granberg + + libgcc/Makefile.in clean specs + +0.2.3 Magnus Granberg + + *gcc/espf.h add ESPF_CC1_STRICT_SPEC + +0.2.2 Magnus Granberg + + * gcc/config/i386/i386.h Add espf_cc1 + Add ESPF_EXTRA_SPECS + * gcc/config/i386/linux.h Add espf_cc1 + * gcc/config/i386/x86-64.h Add espf_cc1 + * gcc/config/linux.h Add espf_cc1 + * gcc/Makefile.in add crtbeginTS.o to EXTRA_PARTS list + * libgcc/Makefile.in add crtbeginTS.o to EXTRA_PARTS list + * gcc/configure add define ENABLE_LIBSSP + * gcc/gcc.c %(fortify_default) renamed to %(espf_cpp_unique_options) + %(pie_incompatible) renamed to %(espf_cc1_options) + removed ESPF_EXTRA_SPECS + * gcc/espf.h ESPF_DEFAULT_SPEC renamed to ESPF_CC1_SPEC + SSP_DEFAULT_SPEC renamed to ESPF_CC1_SSP_SPEC + FORTIFY_DEFAULT_SPEC renamed to ESPF_CPP_UNIQUE_OPTIONS + PIE_DEFAULT_SPEC renamed to ESPF_CC1_PIE_SPEC + PIE_INCOMPATIBLE_SPEC renamed to ESPF_CC1_OPTIONS_SPEC + add new CRTFILE_GEN_SPEC CRTBEGIN_T_GEN_SPEC CRTEND_GEN_SPEC if ! + TARGET_LIBC_PROVIDES_PIE + +4.4.0-espf-0.2.1 Magnus Granberg + + * gcc/gcc.c include: espf.h + cc1_spec = CC1_SPEC if not ENABLE_ESPF + cpp_unique_options add %(fortify_default) + cc1_options add %(pie_incompatible) + EXTRA_SPECS add ESPF_EXTRA_SPECS + * libgcc/Makefile.in add crtbeginTs.o + gcc/Makefile.in add ESPF_NOPIE_CFLAGS and ESPF_NOSSP_CFLAGS + LIBGCC2_CFLAGS add ESPF_NOSSP_CFLAGS + CRTSTUFF_CFLAGS add ESPF_NOPIE_CFLAGS and ESPF_NOSSP_CFLAGS + crtbegin* add crtbeginTS + $(out_object_file): ix86_split_to_parts() stack smashing attack b.g.o #149292 + * libgcc/configure add enable_espf + * gcc/config/linux.h add %(crtfile_gen) %(crtbegin_t_gen) %(crtend_gen) + * gcc/config/i386/linux.h add %(crtend_gen) + * gcc/config/i386/linux64.h add %(crtend_gen) + * gcc/config.gcc extra_parts add crtbeginTS.o + * libgcc/config.host extra_parts add crtbeginTS.o + * gcc/configure check -z relro + check -z now + check FORTIFY_SOURCES level 2 + check Scrt1.o + check --enable-espf + check crtbeginTS.o + * gcc/espf.h new file + * gcc/varasm.c (decl_tls_model): Check flag_pic instead of flag_shlib + * gcc/config.in add ENABLE_LIBSSP + add ENABLE_ESPF + add TARGET_LIBC_PROVIDES_FORTIFY2 + add TARGET_LIBC_PROVIDES_PIE + * configure define ENABLE_LIBSSP + +gcc-4.3.3-piepatches-v10.2.1 diff --git a/4.6.3/pie/README.Gentoo.patches b/4.6.3/pie/README.Gentoo.patches new file mode 100644 index 0000000..db43079 --- /dev/null +++ b/4.6.3/pie/README.Gentoo.patches @@ -0,0 +1,28 @@ + ================ + === W[hat]TF === + ================ + +Gentoo patchsets that have grown too large to keep on the rsync mirrors have +been moved to our git tree. From there, we bundle up all the whee little +patches into a tarball and distribute it via our public mirroring system. + +If you want specific info about a patch (like wtf it does or whose great idea +it was to change the code), read the patch ! We try to fill out the top of +them with useful info such as what it does, why it's needed, bug reports, +original creators, etc... For simple patches, we reserve the right to assume +your IQ is greater than absolute 0 and figure out what it does w/out an +explanation. If, by some miracle of science, it falls below the absolute 0 +mark, you should help mankind by finding some scientists and letting them +probe you with their ... erm ... probes. + + ================= + === W[here]TF === + ================= + +For those with git access +git://git.overlays.gentoo.org/proj/hardened-gccpatchset.git + +For those w/out git access, this URL should help you: +http://git.overlays.gentoo.org/gitweb/?p=proj/hardened-gccpatchset.git;a=summary + +It should be pretty easy to find your way around, you're a big boy after all. diff --git a/4.6.3/pie/README.history b/4.6.3/pie/README.history new file mode 100644 index 0000000..6fd4386 --- /dev/null +++ b/4.6.3/pie/README.history @@ -0,0 +1,271 @@ +0.5.1 03 Apr 2012 + 13_all_gcc46_ssp_uclibc_check.patch + + 30_all_gcc46_esp.h.patch + - 30_all_gcc45_esp.h.patch +0.5.0 07 Dec 2011 + + 35_all_gcc46_config_crtbeginp.patch + - 35_all_gcc46_config_crtbegints.patch + U 10_all_gcc45_configure.patch + U 12_all_gcc46_Makefile.in.patch + + 11_all_gcc45_config.in.patch + - 11_all_gcc44_config.in.patch + + 30_all_gcc45_esp.h.patch + - 30_all_gcc44_esp.h.patch +0.4.9 09 Nov 2011 + U 12_all_gcc46_Makefile.in.patch +0.4.8 26 Mar 2011 + U 22_all_gcc46-default-ssp.patch +0.4.7 05 Mar 2011 + U 20_all_gcc46_gcc.c.patch + + 22_all_gcc46-default-ssp.patch + - 30_all_gcc46_esp.h.patch + + 30_all_gcc44_esp.h.patch + U 33_all_gcc46_config_rs6000_linux64.h.patch + U 35_all_gcc46_config_crtbegints.patch +0.4.6 07 Jan 2011 + + 12_all_gcc46_Makefile.in.patch + - 12_all_gcc44_Makefile.in.patch + + 20_all_gcc46_gcc.c.patch + - 20_all_gcc44_gcc.c.patch + + 30_all_gcc46_esp.h.patch + - 30_all_gcc44_esp.h.patch + + 33_all_gcc46_config_rs6000_linux64.h.patch + - 33_all_gcc45_config_rs6000_linux64.h.patch + + 35_all_gcc46_config_crtbegints.patch + - 35_all_gcc44_config_crtbegints.patch + - 40_all_gcc44_obj_lang-specs.h.patch + - 40_all_gcc44_objp_lang-specs.h.patch + - 40_all_gcc44_cp_lang-specs.h.patch +0.4.5 18 Jun 2010 + U 35_all_gcc44_config_crtbegints.patch +0.4.4 26 May 2010 + U 30_all_gcc44_esp.h.patch +0.4.3 26 May 2010 + U 20_all_gcc44_gcc.c.patch + U 30_all_gcc44_esp.h.patch +0.4.2 24 May 2010 + U 10_all_gcc44_configure.patch + U 12_all_gcc44_Makefile.in.patch + U 11_all_gcc44_config.in.patch + U 30_all_gcc44_esp.h.patch +0.4.1 29 Apr 2010 + U 10_all_gcc45_configure.patch + U 12_all_gcc45_Makefile.in.patch + U 11_all_gcc44_config.in.patch + U 30_all_gcc44_esp.h.patch + +0.4.0 19 Apr 2010 + U 10_all_gcc45_configure.patch + U 12_all_gcc45_Makefile.in.patch + U 11_all_gcc44_config.in.patch + U 20_all_gcc45_gcc.c.patch + - 30_all_gcc44_espf.h.patch + + 30_all_gcc44_esp.h.patch + +0.3.9 14 Apr 2010 + U 10_all_gcc45_configure.patch + - 50_all_gcc44_no_ssp_tls_uclibc.patch + U 33_all_gcc45_config_rs6000_linux64.h.patch + +0.3.8 10 Apr 2010 + 10_all_gcc44_configure.patch + 11_all_gcc44_config.in.patch + 20_all_gcc44_gcc.c.patch + 30_all_gcc44_espf.h.patch + +0.3.7 10 Feb 2010 + 20_all_gcc44_gcc.c.patch + 30_all_gcc44_espf.h.patch + 10_all_gcc44_configure.patch + +0.3.6 23 Dec 2009 + - 10_all_gcc44_configure.patch + + 10_all_gcc44_configure.patch + - 30_all_gcc44_espf.h.patch + + 30_all_gcc44_espf.h.patch + - README.Changelog + + README.Changelog + - README.history + + README.history + - README + + README + +0.3.5 24 Sep 2009 + - 30_all_gcc44_espf.h.patch + + 30_all_gcc44_espf.h.patch + - 35_all_gcc44_config_crtbegints.patch + + 35_all_gcc44_config_crtbegints.patch + + 33_all_gcc44_config_rs6000_linux64.h.patch + - README.Changelog + + README.Changelog + - README.history + + README.history + + README.Gentoo.patches + +0.3.4 11 Sep 2009 + - 10_all_gcc44_configure.patch + + 10_all_gcc44_configure.patch + - 11_all_gcc44_config.in.patch + + 11_all_gcc44_config.in.patch + - 12_all_gcc44_Makefile.in.patch + + 12_all_gcc44_Makefile.in.patch + - 20_all_gcc44_gcc.c.patch + + 20_all_gcc44_gcc.c.patch + - 23_all_gcc44_opts.c.patch + - 30_all_gcc44_espf.h.patch + + 30_all_gcc44_espf.h.patch + + 35_all_gcc44_config_crtbegints.patch + + 60_all_gcc44_invoke.texi.patch + - README.Changelog + + README.Changelog + - README.history + + README.history + - README + + README + +0.3.3 14 Aug 2009 + - 23_all_gcc44_opts.c.patch + + 23_all_gcc44_opts.c.patch + +0.3.2 09 Aug 2009 + + 50_all_gcc44_no_ssp_tls_uclibc.patch + + README.Changelog + + README.history + - 23_all_gcc44_opts.c.patch + + 23_all_gcc44_opts.c.patch + - 30_all_gcc44-espf.h.patch + + 30_all_gcc44-espf.h.patch + +0.3.1 23 Jul 2009 + - 10_all_gcc44_configure.patch + + 10_all_gcc44_configure.patch + +0.3.0 23 Jul 2009 + - 10_all_gcc44_configure.patch + + 10_all_gcc44_configure.patch + - 11_all_gcc44_config.in.patch + + 11_all_gcc44_config.in.patch + - 12_all_gcc44_Makefile.in.patch + + 12_all_gcc44_Makefile.in.patch + - 20_all_gcc44_gcc.c.patch + + 20_all_gcc44_gcc.c.patch + + 40_all_gcc44_obj_lang-specs.h.patch + + 40_all_gcc44_objp_lang-specs.h.patch + + 40_all_gcc44_cp_lang-specs.h.patch + - 50_all_gcc44_gentoo_v20090614.1.patch + - 30_all_gcc44-espf.h.patch + + 30_all_gcc44-espf.h.patch + +0.2.9 14 Jun 2009 + - 12_all_gcc44_Makefile.in.patch + + 12_all_gcc44_Makefile.in.patch + - 30_all_gcc44-espf.h.patch + + 30_all_gcc44-espf.h.patch + - 50_all_gcc44_gentoo_v20090612.2.patch + + 50_all_gcc44_gentoo_v20090614.1.patch + +0.2.8 12 Jun 2009 + - 10_all_gcc44_configure.patch + + 10_all_gcc44_configure.patch + - 11_all_gcc44_config.in.patch + + 11_all_gcc44_config.in.patch + - 12_all_gcc44_Makefile.in.patch + + 12_all_gcc44_Makefile.in.patch + - 22_all_gcc44-toplev.c.patch + - 25_all_gcc44-espf.h.patch + + 30_all_gcc44-espf.h.patch + + 50_all_gcc44_gentoo_v20090612.2.patch + +0.2.7 29 May 2009 + - 11_all_gcc44_config.in.patch + + 11_all_gcc44_config.in.patch + - 12_all_gcc44_Makefile.in.patch + + 12_all_gcc44_Makefile.in.patch + - 20_all_gcc44_gcc.c.patch + + 20_all_gcc44_gcc.c.patch + + 23_all_gcc44_opts.c.patch + - 25_all_gcc44-espf.h.patch + + 25_all_gcc44-espf.h.patch + - 30_all_gcc44-config-defaul-linux.patch + +0.2.6 28 May 2009 + + 22_all_gcc44-toplev.c.patch + - 25_all_gcc44-espf.h.patch + + 25_all_gcc44-espf.h.patch + - 30_all_gcc44-config-defaul-linux.patch + + 30_all_gcc44-config-defaul-linux.patch + +0.2.5 27 May 2009 + - 10_all_gcc44_configure.patch + + 10_all_gcc44_configure.patch + - 12_all_gcc44_Makefile.in.patch + + 12_all_gcc44_Makefile.in.patch + - 20_all_gcc44_gcc.c.patch + + 20_all_gcc44_gcc.c.patch + - 25_all_gcc44-espf.h.patch + + 25_all_gcc44-espf.h.patch + - 30_all_gcc44-config-defaul-linux.patch + + 30_all_gcc44-config-defaul-linux.patch + - 40_all_gcc44-gentoo.patch + +0.2.4 08 May 2009 + - 12_all_gcc44_Makefile.in.patch + + 12_all_gcc44_Makefile.in.patch + +0.2.3 08 May 2009 + - 20_all_gcc44_gcc.c.patch + + 20_all_gcc44_gcc.c.patch + - 40_all_gcc44-gentoo.patch + + 40_all_gcc44-gentoo.patch + +0.2.2 04 May 2009 + + 10_all_gcc44_configure.patch + + 11_all_gcc44_config.in.patch + + 12_all_gcc44_Makefile.in.patch + + 20_all_gcc44_gcc.c.patch + + 21_all_gcc44_decl-tls-model.patch + + 25_all_gcc44-espf.h.patch + + 30_all_gcc44-config-defaul-linux.patch + + 40_all_gcc44-gentoo.patch + - 01_all_gcc44-configure.patch + - 10_all_gcc44-gcc_configure.patch + - 11_all_gcc44-gcc_config.in.patch + - 12_all_gcc44-gcc_config.gcc.patch + - 13_all_gcc44-gcc_Makefile.in.patch + - 15_all_gcc44-libgcc_config.host.patch + - 16_all_gcc44-libgcc_configure.patch + - 17_all_gcc44-libgcc_Makefile.in.patch + - 21_all_gcc44-gcc_espf.h.patch + - 22_all_gcc44-gcc_gcc.c.patch + - 23_all_gcc44-gcc_varasm.c.patch + - 30_all_gcc44-add-crt-start-endfiles-linux.patch + +0.2.1 28 Apr 2009 + + 01_all_gcc44-configure.patch + + 10_all_gcc44-gcc_configure.patch + + 11_all_gcc44-gcc_config.in.patch + + 12_all_gcc44-gcc_config.gcc.patch + + 13_all_gcc44-gcc_Makefile.in.patch + + 15_all_gcc44-libgcc_config.host.patch + + 16_all_gcc44-libgcc_configure.patch + + 17_all_gcc44-libgcc_Makefile.in.patch + + 21_all_gcc44-gcc_espf.h.patch + + 22_all_gcc44-gcc_gcc.c.patch + + 23_all_gcc44-gcc_varasm.c.patch + + 30_all_gcc44-add-crt-start-endfiles-linux.patch + - 00_all_gcc4.4-cvs-incompat.patch + - 05_all_gcc4.4-compile-no-ssp.patch + - 10_all_gcc4.4-hardened-minispecs-support.patch + - 11_all_gcc4.4-decl-tls-model.patch + - 12_all_gcc4.4-fortify-minispecs-support.patch + - 20-all_gcc4.4-default-crt-start-endfile.patch + - 30-all_gcc4.4-crtbeginTS-fno-PIE.patch + +0.1.0 16 Apr 2009 + + 00_all_gcc4.4-cvs-incompat.patch + + 05_all_gcc4.4-compile-no-ssp.patch + + 10_all_gcc4.4-hardened-minispecs-support.patch + + 11_all_gcc4.4-decl-tls-model.patch + + 12_all_gcc4.4-fortify-minispecs-support.patch + + 20-all_gcc4.4-default-crt-start-endfile.patch + + 30-all_gcc4.4-crtbeginTS-fno-PIE.patch -- cgit v1.2.3-65-gdbad