blueness 16/08/14 21:35:00
Added: 01_all_gcc49_configure.patch
02_all_gcc48_config.in.patch
03_all_gcc49_Makefile.in.patch
05_all_gcc48_gcc.c.patch
16_all_gcc47_nopie_option.patch
20_all_gcc49_config_crtbeginp.patch
24_all_gcc49_invoke.texi.patch
33_all_gcc48_config_rs6000.patch
34_all_gcc48_config_i386.patch
35_all_gcc48_config_arm.patch
36_all_gcc48_config_mips.patch
37_all_gcc48_config_ia64.patch
40_all_gcc49_config_esp.patch README
README.Changelog README.history
Log:
initial 4.9.4 patchset based on last 4.9.3 patchset
Revision Changes Path
1.1 src/patchsets/gcc/4.9.4/pie/01_all_gcc49_configure.patch
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/01_all_gcc49_configure.patch?rev=1.1&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/01_all_gcc49_configure.patch?rev=1.1&content-type=text/plain
Index: 01_all_gcc49_configure.patch
===================================================================
2013-12-30 Magnus Granberg <[email protected]>
* gcc/configure.ac Add --enable-esp and define ENABLE_ESP.
Check if we support crtbeginP and define ENABLE_CRTBEGINP.
* gcc/configure Regenerated
--- a/gcc/configure.ac 2011-11-18 11:52:32.000000000 +0100
+++ b/gcc/configure.ac 2012-10-02 17:39:15.649526241 +0200
@@ -5130,6 +5237,55 @@ if test x"${LINKER_HASH_STYLE}" != x; th
[The linker hash style])
fi
+# --------------
+# Esp checks
+# --------------
+
+# Check whether --enable-esp was given and target have the support.
+AC_ARG_ENABLE([esp],
+[AS_HELP_STRING([--enable-esp],
+ [Enable Stack protector and Position independent executable as
+ default if we have suppot for it when compiling
+ and link with -z now as default.
+ Linux targets supported i*86, x86_64, x32,
+ powerpc, powerpc64, ia64, arm and mips.])],
+ enable_esp=$enableval,
+ enable_esp=no)
+if test $enable_esp = yes ; then
+ AC_MSG_CHECKING(if $target support esp)
+ case "$target" in
+ i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips-*-linux* |
arm*-*-linux* | ia64-*-linux*)
+ enable_esp=yes
+ AC_DEFINE(ENABLE_ESP, 1,
+ [Define if your target support esp and you have enable it.])
+ ;;
+ *)
+ enable_esp=no
+ ;;
+ esac
+AC_MSG_RESULT($enable_esp)
+fi
+AC_SUBST([enable_esp])
+if test $enable_esp = yes ; then
+ AC_MSG_CHECKING(checking for crtbeginP.o support)
+ if test x$enable_esp = xyes ; then
+ case "$target" in
+ ia64*-*-linux*)
+ enable_crtbeginP=no ;;
+ *-*-linux*)
+ if test x$gcc_cv_ld_pie = xyes && test
x$lt_cv_prog_compiler_static_works = xyes; then
+ enable_crtbeginP=yes
+ AC_DEFINE(ENABLE_CRTBEGINP, 1,
+ [Define if your compiler will support crtbeginP.])
+ fi
+ ;;
+ *) enable_crtbeginP=no ;;
+ esac
+ fi
+ AC_MSG_RESULT($enable_crtbeginP)
+fi
+AC_SUBST([enable_crtbeginP])
+
# Configure the subdirectories
# AC_CONFIG_SUBDIRS($subdirs)
--- a/gcc/configure 2013-02-01 21:26:24.000000000 +0100
+++ b/gcc/configure 2013-02-12 01:59:20.000000000 +0100
@@ -600,6 +600,8 @@
ac_subst_vars='LTLIBOBJS
LIBOBJS
PICFLAG
+enable_crtbeginP
+enable_esp
enable_host_shared
enable_plugin
pluginlibs
@@ -920,6 +922,7 @@
enable_plugin
enable_libquadmath_support
with_linker_hash_style
+enable_esp
'
ac_precious_vars='build_alias
host_alias
@@ -1633,6 +1636,11 @@
--enable-plugin enable plugin support
--disable-libquadmath-support
disable libquadmath support for Fortran
+ --enable-esp Enable Stack protector and Position independent
+ executable as default if we have suppot for it when
+ compiling and link with -z now as default.
+ Linux targets supported i*86, x86_64, x32,
+ powerpc, powerpc64, ia64, arm and mips.
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
@@ -27419,6 +27427,59 @@
fi
+# --------------
+# Esp checks
+# --------------
+
+# Check whether --enable-esp was given and target have the support.
+# Check whether --enable-esp was given.
+if test "${enable_esp+set}" = set; then :
+ enableval=$enable_esp; enable_esp=$enableval
+else
+ enable_esp=no
+fi
+
+if test $enable_esp = yes ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $target support esp" >&5
+$as_echo_n "checking if $target support esp... " >&6; }
+ case "$target" in
+ i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips*-*-linux* |
arm*-*-linux* | ia64-*-linux*)
+ enable_esp=yes
+
+$as_echo "#define ENABLE_ESP 1" >>confdefs.h
+
+ ;;
+ *)
+ enable_esp=no
+ ;;
+ esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_esp" >&5
+$as_echo "$enable_esp" >&6; }
+fi
+
+if test $enable_esp = yes ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for crtbeginP.o
support" >&5
+$as_echo_n "checking checking for crtbeginP.o support... " >&6; }
+ if test x$enable_esp = xyes ; then
+ case "$target" in
+ ia64*-*-linux*)
+ enable_crtbeginP=no ;;
+ *-*-linux*)
+ if test x$gcc_cv_ld_pie = xyes && test
x$lt_cv_prog_compiler_static_works = xyes; then
+ enable_crtbeginP=yes
+
+$as_echo "#define ENABLE_CRTBEGINP 1" >>confdefs.h
+
+ fi
+ ;;
+ *) enable_crtbeginP=no ;;
+ esac
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_crtbeginP" >&5
+$as_echo "$enable_crtbeginP" >&6; }
+fi
+
+
# Configure the subdirectories
# AC_CONFIG_SUBDIRS($subdirs)
1.1 src/patchsets/gcc/4.9.4/pie/02_all_gcc48_config.in.patch
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/02_all_gcc48_config.in.patch?rev=1.1&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/02_all_gcc48_config.in.patch?rev=1.1&content-type=text/plain
Index: 02_all_gcc48_config.in.patch
===================================================================
2013-02-13 Magnus Granberg <[email protected]>
* gcc/config.in Add ENABLE_CRTBEGINP, 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
1.1 src/patchsets/gcc/4.9.4/pie/03_all_gcc49_Makefile.in.patch
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/03_all_gcc49_Makefile.in.patch?rev=1.1&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/03_all_gcc49_Makefile.in.patch?rev=1.1&content-type=text/plain
Index: 03_all_gcc49_Makefile.in.patch
===================================================================
2014-01-05 Magnus Granberg <[email protected]>
* gcc/Makefile.in Add -fno-PIE. to ALL_CFLAGS and
ALL_CXXFLAGS if enable_esp yes.
Echo enable_esp and enable_crtbeginP to tmp-libgcc.mvars.
* libgcc/Makefile.in Add crtbeginP.o to EXTRA_PARTS if
enable_crtbeginP yes
We add new file crtbeginP.o if enable_crtbeginP yes
Add -fno-PIE. to CRTSTUFF_CFLAGS.
Disable -fstack-check
--- a/gcc/Makefile.in 2011-11-09 02:20:14.000000000 +0100
+++ b/gcc/Makefile.in 2011-12-24 22:28:08.864804375 +0100
@@ -247,6 +247,14 @@ LINKER_FLAGS = $(CFLAGS)
endif
endif
+# We don't want to compile the compiler with -fPIE, it make PCH fail.
+enable_esp = @enable_esp@
+ifeq ($(enable_esp),yes)
+ESP_NOPIE_CFLAGS = -fno-PIE
+else
+ESP_NOPIE_CFLAGS=
+endif
+
# -------------------------------------------
# Programs which operate on the build machine
# -------------------------------------------
@@ -974,12 +982,13 @@ 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 = $(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) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \
- $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) $(WARN_CXXFLAGS) @DEFS@
+ALL_CXXFLAGS = $(ESP_NOPIE_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) \
+ $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) \
+ $(WARN_CXXFLAGS) @DEFS@
# Likewise. Put INCLUDES at the beginning: this way, if some autoconf macro
# puts -I options in CPPFLAGS, our include files in the srcdir will always
@@ -1814,6 +1823,8 @@ libgcc.mvars: config.status Makefile spe
echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars
echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars
echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars
+ echo enable_esp = '$(enable_esp)' >> tmp-libgcc.mvars
+ echo enable_crtbeginP = '@enable_crtbeginP@' >> tmp-libgcc.mvars
mv tmp-libgcc.mvars libgcc.mvars
--- a/libgcc/Makefile.in 2011-11-22 04:01:02.000000000 +0100
+++ b/libgcc/Makefile.in 2011-12-25 15:18:22.449610631 +0100
@@ -219,6 +219,17 @@ else
DECNUMINC =
endif
+ifeq ($(enable_esp),yes)
+ESP_NOPIE_CFLAGS = -fno-PIE
+else
+ESP_NOPIE_CFLAGS=
+endif
+
+# We add crtbeginP.o to the EXTRA_PARTS list if enable_crtbeginP = yes
+ifeq ($(enable_crtbeginP),yes)
+EXTRA_PARTS += crtbeginP.o
+endif
+
# Options to use when compiling libgcc2.a.
#
LIBGCC2_DEBUG_CFLAGS = -g
@@ -225,7 +225,7 @@ endif
LIBGCC2_DEBUG_CFLAGS = -g
LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(HOST_LIBGCC2_CFLAGS) \
$(LIBGCC2_DEBUG_CFLAGS) -DIN_LIBGCC2 \
- -fbuilding-libgcc -fno-stack-protector \
+ -fbuilding-libgcc -fno-stack-protector -fstack-check=no \
$(INHIBIT_LIBC_CFLAGS)
# Additional options to use when compiling libgcc2.a.
@@ -279,7 +290,7 @@ INTERNAL_CFLAGS = $(CFLAGS) $(LIBGCC2_CF
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) -fstack-check=no \
$(INHIBIT_LIBC_CFLAGS)
# Extra flags to use when compiling crt{begin,end}.o.
@@ -966,6 +977,13 @@ crtendS$(objext): $(srcdir)/crtstuff.c
# This is a version of crtbegin for -static links.
crtbeginT$(objext): $(srcdir)/crtstuff.c
$(crt_compile) $(CRTSTUFF_T_CFLAGS) -c $< -DCRT_BEGIN -DCRTSTUFFT_O
+
+# This is a version of crtbegin for -static -fPIE links.
+ifeq ($(enable_crtbeginP),yes)
+crtbeginP$(objext): $(srcdir)/crtstuff.c
+ $(crt_compile) $(CRTSTUFF_T_CFLAGS_S) \
+ -c $< -DCRT_BEGIN -DCRTSTUFFT_O -DCRTSTUFFS_O
+endif
ifeq ($(enable_vtable_verify),yes)
# These are used in vtable verification; see comments in source files for
1.1 src/patchsets/gcc/4.9.4/pie/05_all_gcc48_gcc.c.patch
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/05_all_gcc48_gcc.c.patch?rev=1.1&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/05_all_gcc48_gcc.c.patch?rev=1.1&content-type=text/plain
Index: 05_all_gcc48_gcc.c.patch
===================================================================
2014-01-01 Magnus Granberg <[email protected]>
* gcc/gcc.c
include esp.h
static const char *cc1_spec We set that in
esp.h if ENABLE_ESP.
--- 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 "opts.h"
#include "params.h"
#include "vec.h"
+#include "config/esp.h" /* for --enable-esp support */
#include "filenames.h"
/* By default there is no special suffix for target executables. */
@@ -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 CC1_SSP_DEFAULT_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;
1.1 src/patchsets/gcc/4.9.4/pie/16_all_gcc47_nopie_option.patch
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/16_all_gcc47_nopie_option.patch?rev=1.1&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/16_all_gcc47_nopie_option.patch?rev=1.1&content-type=text/plain
Index: 16_all_gcc47_nopie_option.patch
===================================================================
2012-01-24 Magnus Granberg <[email protected]>
* gcc/common.opt Add -nopie
--- a/gcc/common.opt 2011-11-23 19:51:17.000000000 +0100
+++ b//gcc/common.opt 2012-01-24 16:56:24.302224357 +0100
@@ -2280,6 +2280,9 @@ Driver
nodefaultlibs
Driver
+nopie
+Driver
+
nostartfiles
Driver
1.1
src/patchsets/gcc/4.9.4/pie/20_all_gcc49_config_crtbeginp.patch
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/20_all_gcc49_config_crtbeginp.patch?rev=1.1&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/20_all_gcc49_config_crtbeginp.patch?rev=1.1&content-type=text/plain
Index: 20_all_gcc49_config_crtbeginp.patch
===================================================================
2014-04-23 Magnus Granberg <[email protected]>
* 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 2014-01-02 23:23:26.000000000 +0100
+++ gcc/config/gnu-user.h 2014-04-23 00:55:06.390265454 +0200
@@ -40,7 +40,15 @@ see the files COPYING3 and COPYING.RUNTI
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}; \
+ shared|pie:crtbeginS.o%s;:crtbegin.o%s} \
+ %{fvtable-verify=none:%s; \
+ fvtable-verify=preinit:vtv_start_preinit.o%s; \
+ fvtable-verify=std:vtv_start.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} \
1.1 src/patchsets/gcc/4.9.4/pie/24_all_gcc49_invoke.texi.patch
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/24_all_gcc49_invoke.texi.patch?rev=1.1&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/24_all_gcc49_invoke.texi.patch?rev=1.1&content-type=text/plain
Index: 24_all_gcc49_invoke.texi.patch
===================================================================
2014-04-24 Magnus Granberg <[email protected]>
* 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
@@ -9233,6 +9245,11 @@ If a guard check fails, an error message
@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, and ObjC++ if neither @option{-fno-stack-protector},
+@option{-nostdlib}, @option{-ffreestanding}, @option{-fstack-protector},
+@option{-fstack-protector-strong} or @option{-fstack-protector-all} are found.
+
@item -fstack-protector-strong
@opindex fstack-protector-strong
Like @option{-fstack-protector} but includes additional functions to
@@ -7960,6 +7965,12 @@
used for compilation (@option{-fpie}, @option{-fPIE},
or model suboptions) when you specify this linker option.
+NOTE: When --enable-esp, this option is enabled by default
+for C, C++, ObjC, and 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, and 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
1.1
src/patchsets/gcc/4.9.4/pie/33_all_gcc48_config_rs6000.patch
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/33_all_gcc48_config_rs6000.patch?rev=1.1&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/33_all_gcc48_config_rs6000.patch?rev=1.1&content-type=text/plain
Index: 33_all_gcc48_config_rs6000.patch
===================================================================
2014-08-07 Magnus Granberg <[email protected]>
* gcc/config/rs6000/sysv4.h (DRIVER_SELF_SPECS): Add
ESP_DRIVER_SELF_SPEC.
(SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
--- a/gcc/config/rs6000/sysv4.h 2013-01-10 21:38:27.000000000 +0100
+++ b/gcc/config/rs6000/sysv4.h 2013-03-26 01:30:33.257003189 +0100
@@ -627,8 +627,13 @@ extern int fixuplabelno;
#define LINK_OS_DEFAULT_SPEC ""
+#ifdef ENABLE_ESP
+#define DRIVER_SELF_SPECS "%{mfpu=none: %<mfpu=* \
+ %<msingle-float %<mdouble-float}", ESP_DRIVER_SELF_SPEC
+#else
#define DRIVER_SELF_SPECS "%{mfpu=none: %<mfpu=* \
%<msingle-float %<mdouble-float}"
+#endif
/* Override rs6000.h definition. */
#undef CPP_SPEC
@@ -933,7 +938,11 @@ ncrtn.o%s"
{ "cpp_os_openbsd", CPP_OS_OPENBSD_SPEC }, \
{ "cpp_os_default", CPP_OS_DEFAULT_SPEC }, \
{ "fbsd_dynamic_linker", FBSD_DYNAMIC_LINKER }, \
- SUBSUBTARGET_EXTRA_SPECS
+ SUBSUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
+
+#ifndef ENABLE_ESP
+#define ESP_EXTRA_SPECS
+#endif
#define SUBSUBTARGET_EXTRA_SPECS
1.1 src/patchsets/gcc/4.9.4/pie/34_all_gcc48_config_i386.patch
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/34_all_gcc48_config_i386.patch?rev=1.1&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/34_all_gcc48_config_i386.patch?rev=1.1&content-type=text/plain
Index: 34_all_gcc48_config_i386.patch
===================================================================
2013-03-24 Magnus Granberg <[email protected]>
* gcc/config/i386/gnu-user-common.h (DRIVER_SELF_SPECS): Add
ESP_DRIVER_SELF_SPEC.
* gcc/config/i386/gnu-user.h (SUBTARGET_EXTRA_SPECS): Add
ESP_EXTRA_SPECS.
* gcc/config/i386/i386.h (SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
--- a/gcc/config/i386/gnu-user-common.h 2013-01-10 21:38:27.000000000 +0100
+++ b/gcc/config/i386/gnu-user-common.h 2013-02-14 00:51:44.689637605 +0100
@@ -70,3 +70,7 @@ along with GCC; see the file COPYING3.
/* Static stack checking is supported by means of probes. */
#define STACK_CHECK_STATIC_BUILTIN 1
+
+#ifdef ENABLE_ESP
+#define DRIVER_SELF_SPECS ESP_DRIVER_SELF_SPEC
+#endif
--- a/gcc/config/i386/gnu-user.h 2011-05-05 14:32:50.000000000 +0200
+++ b/gcc/config/i386/gnu-user.h 2012-07-09 14:28:38.726289455 +0200
@@ -93,9 +93,16 @@ along with GCC; see the file COPYING3.
"--32 %{!mno-sse2avx:%{mavx:-msse2avx}} %{msse2avx:%{!mavx:-msse2avx}}"
#undef SUBTARGET_EXTRA_SPECS
+#ifdef ENABLE_ESP
#define SUBTARGET_EXTRA_SPECS \
{ "link_emulation", GNU_USER_LINK_EMULATION },\
- { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }
+ { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }, \
+ ESP_EXTRA_SPECS
+#else
+#define SUBTARGET_EXTRA_SPECS \
+ { "link_emulation", GNU_USER_LINK_EMULATION },\
+ { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }
+#endif
#undef LINK_SPEC
#define LINK_SPEC "-m %(link_emulation) %{shared:-shared} \
--- a/gcc/config/i386/i386.h 2011-11-24 23:11:12.000000000 +0100
+++ b/gcc/config/i386/i386.h 2012-07-09 14:21:24.575276517 +0200
@@ -617,13 +617,16 @@ enum target_cpu_default
Do not define this macro if it does not need to do anything. */
#ifndef SUBTARGET_EXTRA_SPECS
+#ifdef ENABLE_ESP
+#define SUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
+#else
#define SUBTARGET_EXTRA_SPECS
#endif
+#endif
#define EXTRA_SPECS \
{ "cc1_cpu", CC1_CPU_SPEC },
\
SUBTARGET_EXTRA_SPECS
-
/* Set the value of FLT_EVAL_METHOD in float.h. When using only the
FPU, assume that the fpcw is set to extended precision; when using
1.1 src/patchsets/gcc/4.9.4/pie/35_all_gcc48_config_arm.patch
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/35_all_gcc48_config_arm.patch?rev=1.1&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/35_all_gcc48_config_arm.patch?rev=1.1&content-type=text/plain
Index: 35_all_gcc48_config_arm.patch
===================================================================
2013-06-03 Magnus Granberg <[email protected]>
* gcc/config/arm/arm.h (DRIVER_SELF_SPECS): Add ESP_DRIVER_SELF_SPEC.
* gcc/config/arm/elf.h (SUBSUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
--- a/gcc/config/arm/arm.h 2013-01-15 17:17:28.000000000 +0100
+++ b/gcc/config/arm/arm.h 2013-02-18 22:45:18.327284928 +0100
@@ -2326,6 +2326,13 @@ extern const char *host_detect_local_cpu
# define MCPU_MTUNE_NATIVE_SPECS ""
#endif
-#define DRIVER_SELF_SPECS MCPU_MTUNE_NATIVE_SPECS
-
+#ifdef ENABLE_ESP
+# define DRIVER_SELF_SPECS \
+ MCPU_MTUNE_NATIVE_SPECS, \
+ ESP_DRIVER_SELF_SPEC
+/* https://bugs.gentoo.org/518598 */
+# define ESP_NO_STACK_CHECK 1
+#else
+# define DRIVER_SELF_SPECS MCPU_MTUNE_NATIVE_SPECS
+#endif
#endif /* ! GCC_ARM_H */
--- a/gcc/config/arm/elf.h 2013-01-10 21:38:27.000000000 +0100
+++ b/gcc/config/arm/elf.h 2013-05-19 02:15:49.595855825 +0200
@@ -49,7 +49,11 @@
#endif
#undef SUBSUBTARGET_EXTRA_SPECS
+#ifdef ENABLE_ESP
+#define SUBSUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
+#else
#define SUBSUBTARGET_EXTRA_SPECS
+#endif
#ifndef ASM_SPEC
#define ASM_SPEC "\
1.1 src/patchsets/gcc/4.9.4/pie/36_all_gcc48_config_mips.patch
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/36_all_gcc48_config_mips.patch?rev=1.1&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/36_all_gcc48_config_mips.patch?rev=1.1&content-type=text/plain
Index: 36_all_gcc48_config_mips.patch
===================================================================
2013-04-01 Magnus Granberg <[email protected]>
* gcc/config/mips/gnu-user.h (DRIVER_SELF_SPECS): Add
ESP_DRIVER_SELF_SPEC.
* gcc/config/mips/gnu-user64.h (DRIVER_SELF_SPECS): Add
ESP_DRIVER_SELF_SPEC.
* gcc/config/mips/mips.h (SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
--- a/gcc/config/mips/gnu-user.h 2013-01-10 21:38:27.000000000 +0100
+++ b/gcc/config/mips/gnu-user.h 2013-03-10 22:37:33.743176388 +0100
@@ -125,9 +125,16 @@ extern const char *host_detect_local_cpu
"%{mabi=64:%{!msym32:%<mplt}}"
#undef DRIVER_SELF_SPECS
+#ifdef ENABLE_ESP
#define DRIVER_SELF_SPECS \
BASE_DRIVER_SELF_SPECS, \
+ ESP_DRIVER_SELF_SPEC, \
LINUX_DRIVER_SELF_SPECS
+# else
+#define DRIVER_SELF_SPECS \
+ BASE_DRIVER_SELF_SPECS, \
+ LINUX_DRIVER_SELF_SPECS
+#endif
/* Similar to standard Linux, but adding -ffast-math support. */
#undef GNU_USER_TARGET_MATHFILE_SPEC
--- a/gcc/config/mips/gnu-user64.h 2013-01-10 21:38:27.000000000 +0100
+++ b/gcc/config/mips/gnu-user64.h 2013-03-10 22:32:11.209166777 +0100
@@ -26,9 +26,16 @@ along with GCC; see the file COPYING3.
" %{!mabi=*: -" MULTILIB_ABI_DEFAULT "}"
#undef DRIVER_SELF_SPECS
+#ifdef ENABLE_ESP
#define DRIVER_SELF_SPECS \
BASE_DRIVER_SELF_SPECS, \
+ ESP_DRIVER_SELF_SPEC, \
LINUX64_DRIVER_SELF_SPECS
+# else
+#define DRIVER_SELF_SPECS \
+ BASE_DRIVER_SELF_SPECS, \
+ LINUX64_DRIVER_SELF_SPECS
+#endif
#undef GNU_USER_TARGET_LINK_SPEC
#define GNU_USER_TARGET_LINK_SPEC "\
--- a/gcc/config/mips/mips.h 2013-01-10 21:38:27.000000000 +0100
+++ b/gcc/config/mips/mips.h 2013-03-24 16:59:01.474513910 +0100
@@ -1197,9 +1197,13 @@ struct mips_cpu_info {
SUBTARGET_EXTRA_SPECS
#ifndef SUBTARGET_EXTRA_SPECS
+#ifdef ENABLE_ESP
+#define SUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
+#else
#define SUBTARGET_EXTRA_SPECS
#endif
-
+#endif
+
#define DBX_DEBUGGING_INFO 1 /* generate stabs (OSF/rose) */
#define DWARF2_DEBUGGING_INFO 1 /* dwarf2 debugging info */
1.1 src/patchsets/gcc/4.9.4/pie/37_all_gcc48_config_ia64.patch
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/37_all_gcc48_config_ia64.patch?rev=1.1&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/37_all_gcc48_config_ia64.patch?rev=1.1&content-type=text/plain
Index: 37_all_gcc48_config_ia64.patch
===================================================================
2013-06-03 Magnus Granberg <[email protected]>
* gcc/config/ia64/linux.h Define DRIVER_SELF_SPECS ESP_DRIVER_SELF_SPEC.
* gcc/config/ia64/ia64.h (SUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
--- a/gcc/config/ia64/linux.h 2013-01-10 21:38:27.000000000 +0100
+++ b/gcc/config/ia64/linux.h 2013-03-16 22:50:10.363049291 +0100
@@ -88,3 +88,7 @@ do { \
/* Define this to be nonzero if static stack checking is supported. */
#define STACK_CHECK_STATIC_BUILTIN 1
+
+#ifdef ENABLE_ESP
+#define DRIVER_SELF_SPECS ESP_DRIVER_SELF_SPEC
+#endif
--- a/gcc/config/ia64/ia64.h 2013-01-10 21:38:27.000000000 +0100
+++ b/gcc/config/ia64/ia64.h 2013-03-26 02:03:21.052061828 +0100
@@ -41,8 +41,12 @@ do { \
} while (0)
#ifndef SUBTARGET_EXTRA_SPECS
+#ifdef ENABLE_ESP
+#define SUBTARGET_EXTRA_SPECS ESP_EXTRA_SPECS
+#else
#define SUBTARGET_EXTRA_SPECS
#endif
+#endif
#define EXTRA_SPECS \
{ "asm_extra", ASM_EXTRA_SPEC }, \
1.1 src/patchsets/gcc/4.9.4/pie/40_all_gcc49_config_esp.patch
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/40_all_gcc49_config_esp.patch?rev=1.1&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/40_all_gcc49_config_esp.patch?rev=1.1&content-type=text/plain
Index: 40_all_gcc49_config_esp.patch
===================================================================
2014-05-12 Magnus Granberg <[email protected]>
* gcc/esp.h New file to support --enable-esp
Version 20140512.1
--- gcc/config/esp.h 2010-04-09 16:14:00.000000000 +0200
+++ gcc/config/esp.h 2012-06-23 01:00:31.248348491 +0200
@@ -0,0 +1,132 @@
+/* License terms see GNU GENERAL PUBLIC LICENSE Version 3.
+ * Version 20140512.1
+ * Magnus Granberg (Zorry) <[email protected]> */
+#ifndef GCC_ESP_H
+#define GCC_ESP_H
+
+/* This file will add -fstack-protector-all, -fstack-check, -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 and -fstack-check 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: %{!fno-stack-check: }}}"
+ #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_DRIVER_SELF_SPEC to add pie and ssp command-line
options. */
+ #define ESP_DRIVER_SELF_SPEC
"%{D__KERNEL__:;:%{!nopie:%(esp_options_pie) \
+ %(esp_link_pie)} %(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 )
+ #ifdef ESP_NO_STACK_CHECK
+ #define ESP_OPTIONS_STACK_CHECK_SPEC
+ #else
+ #define ESP_OPTIONS_STACK_CHECK_SPEC
"%{fstack-check|fstack-check=*:;: -fstack-check}"
+ #endif
+ #define ESP_OPTIONS_SSP_SPEC \
+
"%{nostdlib|ffreestanding|fno-stack-protector|fstack-protector| \
+
fstack-protector-all|fstack-protector-strong:;:-fstack-protector-all} " \
+ ESP_OPTIONS_STACK_CHECK_SPEC
+ #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_driver_self",
ESP_DRIVER_SELF_SPEC }, \
+ { "esp_options_pie",
ESP_OPTIONS_PIE_SPEC }, \
+ { "esp_options_ssp",
ESP_OPTIONS_SSP_SPEC }
+
+ static const char *cc1_spec = CC1_SPEC ESP_CC1_SPEC;
+
+#endif
+#endif /* End GCC_ESP_H */
1.1 src/patchsets/gcc/4.9.4/pie/README
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/README?rev=1.1&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/README?rev=1.1&content-type=text/plain
Index: README
===================================================================
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, Mike Frysinger 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 was 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. On GCC 4.8.0 we use DRIVER_SELF_SPECS for the specs.
>From Gcc 4.9.0 it will have -fstack-protector-strong on as default.
Thank you all:
Kevin K. Quinn, Peter S. Mazinger, Natanael Copa, Alexander Gabert, Solar, PaX
Team, Mike Frysinger, 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.
/2014-05-12 Magnus Grenberg (Zorry) <[email protected]>
1.1 src/patchsets/gcc/4.9.4/pie/README.Changelog
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/README.Changelog?rev=1.1&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/README.Changelog?rev=1.1&content-type=text/plain
Index: README.Changelog
===================================================================
0.6.4 Mike Frysinger <[email protected]>
* gcc/doc/invoke.texi: Clean up typos/grammar.
0.6.3 Mike Frysinger <[email protected]>
#518598
* gcc/config/arm/elf.h (ESP_NO_STACK_CHECK): Define.
* gcc/config/esp.h (ESP_OPTIONS_SSP_SPEC): Do not add -fstack-check
when ESP_NO_STACK_CHECK is defined.
0.6.2 Magnus Granberg <[email protected]>
#528690
* libgcc/Makefile.in Disable -fstack-check
0.6.1 Magnus Granberg <[email protected]>
#528968
* gcc/config/rs6000/sysv4.h typo ESP_DRIVER_SELF_SPEC
0.6.0 Magnus Granberg <[email protected]>
* gcc/configure Regenerated
* gcc/config/esp.h. Bumped for 4.9.0 release
* gcc/config/gnu-user.h Bumped for 4.9.0 release
* gcc/doc/invoke.texi Bumped for 4.9.0 release
* libgcc/Makefile.in Bumped for 4.9.0 release
0.5.9 Magnus Granberg <[email protected]>
* configure.ac Remove
* configure Remove
* Makefile.in -fno-stack-protector moved to gentoo gcc patchset.
* gcc/gcc.c Update cc1_spec define
* gcc/doc/invoke.texi And note on ssp-all for --enable-esp and
-ffreestanding
0.5.8 Magnus Granberg <[email protected]>
* gcc/config/rs6000/linux64 (ASM_SPEC32): Allready applay.
0.5.7 Magnus Granberg <[email protected]>
* gcc/config/esp.h Add -fstack-check as default.
0.5.6 Magnus Granberg <[email protected]>
* gcc/config/ia64/linux.h Change ESP_DRIVER_SELF_SPECS To
ESP_DRIVER_SELF_SPEC
* gcc/config/arm/elf.h (SUBSUBTARGET_EXTRA_SPECS): Add ESP_EXTRA_SPECS.
0.5.5 Magnus Granberg <[email protected]>
* configure.ac Add mips
* configure Regenerated
* gcc/configure.ac Clean up the checksand add mips.
* gcc/configure Regenerated
* gcc/config.in Remove ENABLE_ESP_SSP
* gcc/Makefile.in Bumped for 4.8.0 release
* gcc/gcc.c Remove ESP_EXTRA_SPECS
and
ESP_COMMAND_OPTIONS_SPEC
* gcc/config/rs6000/sysv4.h Add ESP_DRIVER_SELF_SPEC
and ESP_EXTRA_SPECS
* gcc/config/i386/gnu-user-common.h Add ESP_DRIVER_SELF_SPEC
* gcc/config/i386/gnu-user.h Add ESP_DRIVER_SELF_SPEC
* gcc/config/i386/i386.h Add ESP_DRIVER_SELF_SPEC
* gcc/config/arm/arm.h Add ESP_DRIVER_SELF_SPEC and
ESP_EXTRA_SPECS
* gcc/config/mips/gnu-user.h Add ESP_DRIVER_SELF_SPEC
* gcc/config/mips/gnu-user64.h Add ESP_DRIVER_SELF_SPEC
* gcc/config/mips/mips.h Add ESP_EXTRA_SPECS
* gcc/config/ia64/linux.h Add
ESP_DRIVER_SELF_SPECS
* gcc/config/ia64/ia64.h Add ESP_EXTRA_SPECS
* gcc/config/esp.h Bump for
ESP_DRIVER_SELF_SPEC support
0.5.4 Magnus Granberg <[email protected]>
#436924
* configure.ac Add --enable-esp. Add
-fno-stack-protector
to stage1_cflags.
* gcc/configure.ac Add --enable-esp and check if
SSP works.
Define ENABLE_ESP ENABLE_ESP_SSP.
Check if we support crtbeginP and define ENABLE_CRTBEGINP.
* gcc/configure Fix a typo
0.5.3 Magnus Granberg <[email protected]>
* gcc/configure Clean up the checks and added
check for uclibc ssp support.
* gcc/config.in Add define for
ENABLE_ESP_SSP
* gcc/esp.h Check for ENABLE_ESP_SSP
0.5.2 Magnus Granberg <[email protected]>
* gcc/common.opt Add -nopie
0.5.1 Magnus Granberg <[email protected]>
* configure Bumped for 4.7.0 release
* gcc/configure Bumped for 4.7.0 release and
added some checks.
* gcc/Makefile Bumped for 4.7.0 release
* gcc/gcc.c Bumped for 4.7.0 release
* libgcc/Makefile Bumped for 4.7.0 release
0.5.0 Magnus Granberg <[email protected]>
#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 <[email protected]>
#380823
* gcc/Makefile.in added ESP_NOPIE_CFLAGS
to ALL_CXXFLAGS
0.4.8 Magnus Granberg <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* gcc/config/rs6000/sysv4.h Fix a typo in the
static spec rules
0.4.4 Magnus Granberg <[email protected]>
* 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 <[email protected]>
#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 <[email protected]>
* 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 <[email protected]>
*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 <[email protected]>
rename espf to esp and change espf-patchset to piepatchset
0.3.9 Magnus Granberg <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* gcc/opts.c change #ifdef ENABLE_ESPF to #ifndef
ENABLE_ESPF
0.3.2 Magnus Granberg <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
libgcc/Makefile.in clean specs
0.2.3 Magnus Granberg <[email protected]>
*gcc/espf.h add ESPF_CC1_STRICT_SPEC
0.2.2 Magnus Granberg <[email protected]>
* 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 <[email protected]>
* 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
1.1 src/patchsets/gcc/4.9.4/pie/README.history
file :
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/README.history?rev=1.1&view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.9.4/pie/README.history?rev=1.1&content-type=text/plain
Index: README.history
===================================================================
0.6.4 27 Oct 2015
U 24_all_gcc49_invoke.texi.patch
0.6.3 29 Aug 2015
U 35_all_gcc48_config_arm.patch
U 40_all_gcc49_config_esp.patch
0.6.2 5 Jan 2015
U 03_all_gcc49_Makefile.in.patch
0.6.1 07 Jun 2014
U 33_all_gcc48_config_rs6000.patch
0.6.0 12 May 2014
+ 01_all_gcc49_configure.patch
- 01_all_gcc48_configure.patch
+ 03_all_gcc49_Makefile.in.patch
- 03_all_gcc48_Makefile.in.patch
+ 20_all_gcc49_config_crtbeginp.patch
- 20_all_gcc46_config_crtbeginp.patch
+ 24_all_gcc49_invoke.texi.patch
- 24_all_gcc48_invoke.texi.patch
+35_all_gcc49_config_esp.h.patch
- 35_all_gcc48_config_esp.h.patch
U README
0.5.9 4 Jan 2014
U 01_all_gcc48_configure.patch
U 03_all_gcc48_Makefile.in.patch
U 05_all_gcc48_gcc.c.patch
- 24_all_gcc44_invoke.texi.patch
+ 24_all_gcc48_invoke.texi.patch
U README
0.5.8 11 Nov 2013
U 33_all_gcc48_config_rs6000.patch
0.5.7 10 Jul 2013
U 35_all_gcc48_config_esp.h.patch
- 15_all_gcc44_decl-tls-model.patch
0.5.6 03 Jun 2013
U 35_all_gcc48_config_arm.patch
U 37_all_gcc48_config_ia64.patch
0.5.5 31 Mar 2013
- 01_all_gcc47_configure.patch
+ 01_all_gcc48_configure.patch
- 02_all_gcc47_config.in.patch
+ 02_all_gcc48_config.in.patch
- 03_all_gcc47_Makefile.in.patch
+ 03_all_gcc48_Makefile.in.patch
- 05_all_gcc47_gcc.c.patch
+ 05_all_gcc48_gcc.c.patch
- 33_all_gcc46_config_rs6000_linux64.h.patch
+ 33_all_gcc48_config_rs6000.patch
- 34_all_gcc47_config_all_gnu_user.patch
+ 34_all_gcc48_config_i386.patch
+ 35_all_gcc48_config_arm.patch
+ 36_all_gcc48_config_mips.patch
+ 37_all_gcc48_config_ia64.patch
- 35_all_gcc47_config_esp.h.patch
- 35_all_gcc48_config_esp.h.patch
U README
0.5.4 02 Oct 2012
U 01_all_gcc47_configure.patch
+ 01_all_gcc47_configure.ac.patch
0.5.3 06 Apr 2012
U 01_all_gcc47_configure.patch
+ 02_all_gcc47_config.in.patch
- 02_all_gcc45_config.in.patch
+ 06_all_gcc46_esp.h.patch
- 06_all_gcc45_esp.h.patch
0.5.2 24 Jan 2012
+ 16_all_gcc47_nopie_option.patch
0.5.1 17 Jan 2012
+ 01_all_gcc47_configure.patch
- 10_all_gcc45_configure.patch
+ 03_all_gcc47_Makefile.in.patch
- 12_all_gcc46_Makefile.in.patch
+ 02_all_gcc45_config.in.patch
- 11_all_gcc45_config.in.patch
+ 05_all_gcc46_gcc.c.patch
- 20_all_gcc46_gcc.c.patch
+ 06_all_gcc45_esp.h.patch
- 30_all_gcc45_esp.h.patch
+ 10_all_gcc46_default-ssp.patch
- 22_all_gcc46-default-ssp.patch
+ 15_all_gcc44_decl-tls-model.patch
- 21_all_gcc44_decl-tls-model.patch
+ 20_all_gcc46_config_crtbeginp.patch
- 35_all_gcc46_config_crtbegints.patch
+ 24_all_gcc44_invoke.texi.patch
+ 60_all_gcc44_invoke.texi.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
