[gentoo-commits] gentoo commit in src/patchsets/gcc/4.8.2/pie: 01_all_gcc48_configure.patch 03_all_gcc48_Makefile.in.patch 05_all_gcc48_gcc.c.patch 24_all_gcc44_invoke.texi.patch 24_all_gcc48_invoke.texi.patch 40_all_gcc48_config_esp.patch README README.Changelog README.history

[Magnus Granberg (zorry)]

zorry       14/01/04 13:29:17

  Modified:             01_all_gcc48_configure.patch
                        03_all_gcc48_Makefile.in.patch
                        05_all_gcc48_gcc.c.patch
                        40_all_gcc48_config_esp.patch README
                        README.Changelog README.history
  Added:                24_all_gcc48_invoke.texi.patch
  Removed:              24_all_gcc44_invoke.texi.patch
  Log:
  updated gcc 4.8.2 piepatchsets to 0.5.9 for support of ssp as default

Revision  Changes    Path
1.2                  src/patchsets/gcc/4.8.2/pie/01_all_gcc48_configure.patch

file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/01_all_gcc48_configure.patch?rev=1.2&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/01_all_gcc48_configure.patch?rev=1.2&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/01_all_gcc48_configure.patch?r1=1.1&r2=1.2

Index: 01_all_gcc48_configure.patch
===================================================================
RCS file: /var/cvsroot/gentoo/src/patchsets/gcc/4.8.2/pie/01_all_gcc48_configure.patch,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- 01_all_gcc48_configure.patch	10 Nov 2013 20:05:25 -0000	1.1
+++ 01_all_gcc48_configure.patch	4 Jan 2014 13:29:17 -0000	1.2
@@ -1,53 +1,10 @@
-2013-04-01  Magnus Granberg <zorry@g.o>
[phone]  Magnus Granberg <zorry@g.o>
 
-	* configure.ac		Add --enable-esp.  Add -fno-stack-protector
-	to stage1_cflags.
-	* configure		Regenerated
 	* gcc/configure.ac		Add --enable-esp and define ENABLE_ESP.
 	Check if we support crtbeginP and define ENABLE_CRTBEGINP.
 	* gcc/configure	Regenerated
 
---- a/configure.ac	2011-11-29 22:36:43.000000000 +0100
-+++ b/configure.ac	2011-12-07 23:29:26.125712475 +0100
-@@ -419,6 +419,26 @@ if test "${ENABLE_LIBADA}" != "yes" ; th
-   noconfigdirs="$noconfigdirs gnattools"
- fi
- 
-+# 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 relro and -z now as default.
-+                Linux targets supported i*86, x86_64, x32,
-+                powerpc, powerpc64, ia64, arm and mips.])],
-+[
-+  case $target in
-+    i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips-*-linux* | arm*-*-linux* | ia64-*-linux*)
-+      enable_esp=yes
-+      ;;
-+    *)
-+      AC_MSG_WARN([*** --enable-esp is not supported on this $target target.])
-+      ;;
-+  esac
-+])
-+AC_SUBST([enable_esp])
-+
- AC_ARG_ENABLE(libssp,
- [AS_HELP_STRING([--enable-libssp], [build libssp directory])],
- ENABLE_LIBSSP=$enableval,
-@@ -3211,6 +3230,11 @@ if test "$GCC" = yes -a "$ENABLE_BUILD_W
-   CFLAGS="$saved_CFLAGS"
- fi
- 
-+# Disable -fstack-protector on stage1
-+if test x$enable_esp = xyes; then
-+  stage1_cflags="$stage1_cflags -fno-stack-protector"
-+fi
-+
- AC_SUBST(stage1_cflags)
- 
- # Enable --enable-checking in stage1 of the compiler.
+
 --- a/gcc/configure.ac	2011-11-18 11:52:32.000000000 +0100
 +++ b/gcc/configure.ac	2012-10-02 17:39:15.649526241 +0200
 @@ -5130,6 +5237,55 @@ if test x"${LINKER_HASH_STYLE}" != x; th
@@ -106,73 +63,6 @@
  # Configure the subdirectories
  # AC_CONFIG_SUBDIRS($subdirs)
  
---- a/configure	2013-02-05 23:36:20.000000000 +0100
-+++ b/configure	2013-02-12 01:59:04.000000000 +0100
-@@ -670,6 +670,7 @@
- CFLAGS
- CC
- EXTRA_CONFIGARGS_LIBJAVA
-+enable_esp
- target_subdir
- host_subdir
- build_subdir
-@@ -748,6 +749,7 @@
- enable_libquadmath
- enable_libquadmath_support
- enable_libada
-+enable_esp
- enable_libssp
- enable_libstdcxx
- enable_static_libjava
-@@ -1464,6 +1466,11 @@
-   --disable-libquadmath-support
-                           disable libquadmath support for Fortran
-   --enable-libada         build libada directory
-+  --enable-esp            Enable Stack protector and Position independent
-+                          executable as default if we have suppot for it when
-+                          compiling and link with and -z now as default.
-+                          Linux targets supported i*86, x86_64, x32,
-+                          powerpc, powerpc64, ia64, arm and mips.
-   --enable-libssp         build libssp directory
-   --disable-libstdcxx     do not build libstdc++-v3 directory
-   --enable-static-libjava[=ARG]
-@@ -3068,6 +3075,24 @@
-   noconfigdirs="$noconfigdirs gnattools"
- fi
- 
-+# Check whether --enable-esp was given and target have the support.
-+# Check whether --enable-esp was given.
-+if test "${enable_esp+set}" = set; then :
-+  enableval=$enable_esp;
-+  case $target in
-+    i?86*-*-linux* | x86_64-*-linux* | powerpc*-*-linux* | mips*-*-linux* | arm*-*-linux* | ia64-*-linux*)
-+      enable_esp=yes
-+      ;;
-+    *)
-+      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** --enable-esp is not supported on this $target target." >&5
-+$as_echo "$as_me: WARNING: *** --enable-esp is not supported on this $target target." >&2;}
-+      ;;
-+  esac
-+
-+fi
-+
-+
-+
- # Check whether --enable-libssp was given.
- if test "${enable_libssp+set}" = set; then :
-   enableval=$enable_libssp; ENABLE_LIBSSP=$enableval
-@@ -14453,6 +14478,11 @@
-     esac ;;
- esac
- 
-+# Disable -fstack-protector on stage1
-+if test x$enable_esp = xyes; then
-+  stage1_cflags="$stage1_cflags -fno-stack-protector"
-+fi
-+
- 
- 
- # Enable --enable-checking in stage1 of the compiler.
 --- 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 @@



1.2                  src/patchsets/gcc/4.8.2/pie/03_all_gcc48_Makefile.in.patch

file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/03_all_gcc48_Makefile.in.patch?rev=1.2&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/03_all_gcc48_Makefile.in.patch?rev=1.2&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/03_all_gcc48_Makefile.in.patch?r1=1.1&r2=1.2

Index: 03_all_gcc48_Makefile.in.patch
===================================================================
RCS file: /var/cvsroot/gentoo/src/patchsets/gcc/4.8.2/pie/03_all_gcc48_Makefile.in.patch,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- 03_all_gcc48_Makefile.in.patch	10 Nov 2013 20:05:25 -0000	1.1
+++ 03_all_gcc48_Makefile.in.patch	4 Jan 2014 13:29:17 -0000	1.2
@@ -1,7 +1,5 @@
 2012-01-17	Magnus Granberg		<zorry@g.o>
 
-		* Makefile.in	We add -fno-stack-protector to BOOT_CFLAGS, LIBCFLAGS and
-			LIBCXXFLAGS if enable_esp yes.
 		* 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.
@@ -9,39 +7,6 @@
 			We add new file crtbeginP.o if enable_crtbeginP yes
 			Add -fno-PIE. to CRTSTUFF_CFLAGS.
 
---- a/Makefile.in	2010-01-22 08:35:38.000000000 -0500
-+++ b/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 =
 --- 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)



1.2                  src/patchsets/gcc/4.8.2/pie/05_all_gcc48_gcc.c.patch

file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/05_all_gcc48_gcc.c.patch?rev=1.2&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/05_all_gcc48_gcc.c.patch?rev=1.2&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/05_all_gcc48_gcc.c.patch?r1=1.1&r2=1.2

Index: 05_all_gcc48_gcc.c.patch
===================================================================
RCS file: /var/cvsroot/gentoo/src/patchsets/gcc/4.8.2/pie/05_all_gcc48_gcc.c.patch,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- 05_all_gcc48_gcc.c.patch	10 Nov 2013 20:05:25 -0000	1.1
+++ 05_all_gcc48_gcc.c.patch	4 Jan 2014 13:29:17 -0000	1.2
@@ -1,4 +1,4 @@
-2013-03-24	Magnus Granberg		<zorry@g.o>
[phone]	Magnus Granberg		<zorry@g.o>
 
 		* gcc/gcc.c								include esp.h
 		static const char *cc1_spec 			We set that in esp.h if ENABLE_ESP.
@@ -18,7 +18,7 @@
  static const char *asm_debug;
  static const char *cpp_spec = CPP_SPEC;
 +#ifndef ENABLE_ESP
- static const char *cc1_spec = CC1_SPEC;
+ 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;



1.2                  src/patchsets/gcc/4.8.2/pie/40_all_gcc48_config_esp.patch

file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/40_all_gcc48_config_esp.patch?rev=1.2&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/40_all_gcc48_config_esp.patch?rev=1.2&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/40_all_gcc48_config_esp.patch?r1=1.1&r2=1.2

Index: 40_all_gcc48_config_esp.patch
===================================================================
RCS file: /var/cvsroot/gentoo/src/patchsets/gcc/4.8.2/pie/40_all_gcc48_config_esp.patch,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- 40_all_gcc48_config_esp.patch	10 Nov 2013 20:05:25 -0000	1.1
+++ 40_all_gcc48_config_esp.patch	4 Jan 2014 13:29:17 -0000	1.2
@@ -1,13 +1,13 @@
-2013-08-10  Magnus Granberg  <zorry@g.o>
[phone]  Magnus Granberg  <zorry@g.o>
 
 	* gcc/esp.h	New file to support --enable-esp
-	Version 20130810.1
+	Version 20140104.1
 
 --- 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 +1,128 @@
 +/* License terms see GNU GENERAL PUBLIC LICENSE Version 3.
-+ * Version 20130810.1
++ * Version 20140104.1
 + * Magnus Granberg (Zorry) <zorry@g.o>  */
 +#ifndef GCC_ESP_H
 +#define GCC_ESP_H
@@ -53,7 +53,7 @@
 +		-fstack-protector-all and we have EFAULT_SSP or EFAULT_PIE_SSP defined.  */
 +	#if defined ( EFAULT_SSP ) || defined ( EFAULT_PIE_SSP )
 +		#define ESP_OPTIONS_SSP_SPEC \
-+			"%{nostdlib|nodefaultlibs|fno-stack-protector| \
++			"%{nostdlib|nodefaultlibs|ffreestanding|fno-stack-protector| \
 +			fstack-protector|fstack-protector-all:;:-fstack-protector-all} \
 +			%{fstack-check|fstack-check=*:;: -fstack-check}"
 +	#else



1.2                  src/patchsets/gcc/4.8.2/pie/README

file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/README?rev=1.2&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/README?rev=1.2&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/README?r1=1.1&r2=1.2

Index: README
===================================================================
RCS file: /var/cvsroot/gentoo/src/patchsets/gcc/4.8.2/pie/README,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- README	10 Nov 2013 20:05:25 -0000	1.1
+++ README	4 Jan 2014 13:29:17 -0000	1.2
@@ -8,6 +8,7 @@
 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 4.8.2-r1 it will have -fstack-protector on as default.
 
 Thank you all:
 Kevin K. Quinn, Peter S. Mazinger, Natanael Copa, Alexander Gabert, Solar, PaX Team, SpanKY, Xake, Dwokfur,
@@ -15,4 +16,4 @@
 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.
-/2013-03-31 Magnus Grenberg (Zorry) <zorry@g.o>
+/2013-12-30 Magnus Grenberg (Zorry) <zorry@g.o>



1.3                  src/patchsets/gcc/4.8.2/pie/README.Changelog

file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/README.Changelog?rev=1.3&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/README.Changelog?rev=1.3&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/README.Changelog?r1=1.2&r2=1.3

Index: README.Changelog
===================================================================
RCS file: /var/cvsroot/gentoo/src/patchsets/gcc/4.8.2/pie/README.Changelog,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- README.Changelog	11 Nov 2013 21:28:42 -0000	1.2
+++ README.Changelog	4 Jan 2014 13:29:17 -0000	1.3
@@ -1,3 +1,9 @@
+0.5.9
+	* 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 
 	* gcc/config/rs6000/linux64 (ASM_SPEC32): Allready applay.
 



1.3                  src/patchsets/gcc/4.8.2/pie/README.history

file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/README.history?rev=1.3&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/README.history?rev=1.3&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/README.history?r1=1.2&r2=1.3

Index: README.history
===================================================================
RCS file: /var/cvsroot/gentoo/src/patchsets/gcc/4.8.2/pie/README.history,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- README.history	11 Nov 2013 21:28:42 -0000	1.2
+++ README.history	4 Jan 2014 13:29:17 -0000	1.3
@@ -1,3 +1,10 @@
+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
@@ -14,7 +21,7 @@
 		- 03_all_gcc47_Makefile.in.patch
 		+ 03_all_gcc48_Makefile.in.patch
 		- 05_all_gcc47_gcc.c.patch
-		- 05_all_gcc48_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



1.1                  src/patchsets/gcc/4.8.2/pie/24_all_gcc48_invoke.texi.patch

file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/24_all_gcc48_invoke.texi.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/gcc/4.8.2/pie/24_all_gcc48_invoke.texi.patch?rev=1.1&content-type=text/plain

Index: 24_all_gcc48_invoke.texi.patch
===================================================================
2014-01-04  Magnus Granberg  <zorry@g.o>

		* 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{@-ffreestanding} 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