[gentoo-commits] proj/hardened-gccpatchset:master commit in: upstream/

["Magnus Granberg" <zorry@gentoo.org>]

commit:     ae04161720b0a88f4e4e5612056efc879575e005
Author:     Magnus Granberg <zorry <AT> gentoo <DOT> org>
AuthorDate: Wed Jul 25 15:09:14 2012 +0000
Commit:     Magnus Granberg <zorry <AT> gentoo <DOT> org>
CommitDate: Wed Jul 25 15:09:14 2012 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/hardened-gccpatchset.git;a=commit;h=ae041617

Update the upstream patches

---
 upstream/Wformat.patch     |   45 ++++++++++++++++++++++++++++++++++++++++++++
 upstream/config_all.patch  |   10 +++++---
 upstream/config_i386.patch |   37 +++++++++++++++++++++++++++--------
 3 files changed, 79 insertions(+), 13 deletions(-)

diff --git a/upstream/Wformat.patch b/upstream/Wformat.patch
new file mode 100644
index 0000000..be0b07a
--- /dev/null
+++ b/upstream/Wformat.patch
@@ -0,0 +1,45 @@
+--- a/gcc/c-family/c-common.c	2012-02-13 21:12:54.000000000 +0100
++++ b/gcc/c-family/c-common.c	2012-07-09 23:17:18.375234684 +0200
+@@ -202,7 +202,19 @@ int warn_unknown_pragmas; /* Tri state v
+ /* Warn about format/argument anomalies in calls to formatted I/O functions
+    (*printf, *scanf, strftime, strfmon, etc.).  */
+ 
++#ifdef ENABLE_ESPF
++int warn_format = 1;
++#else
+ int warn_format;
++#endif
++
++/* Warn about possible security problems with format functions.  */
++
++#ifdef ENABLE_ESPF
++int warn_format_security = 1;
++#else
++int warn_format_security;
++#endif
+ 
+ /* C/ObjC language option variables.  */
+ 
+--- a/gcc/c-family/c-common.h	2011-12-20 21:44:13.000000000 +0100
++++ b/gcc/c-family/c-common.h	2012-07-09 23:16:33.355233344 +0200
+@@ -594,6 +594,9 @@ extern int warn_unknown_pragmas; /* Tri
+ 
+ extern int warn_format;
+ 
++/* Warn about possible security problems with format functions.  */
++
++extern int warn_format_security;
+ 
+ /* C/ObjC language option variables.  */
+ 
+--- a/gcc/c-family/c.opt	2012-02-06 11:31:18.000000000 +0100
++++ b/gcc/c-family/c.opt	2012-07-09 22:07:11.449109322 +0200
+@@ -392,7 +392,7 @@ C ObjC C++ ObjC++ Var(warn_format_contai
+ Warn about format strings that contain NUL bytes
+ 
+ Wformat-security
+-C ObjC C++ ObjC++ Var(warn_format_security) Warning
++C ObjC C++ ObjC++ Warning
+ Warn about possible security problems with format functions
+ 
+ Wformat-y2k

diff --git a/upstream/config_all.patch b/upstream/config_all.patch
index f3af62d..f7c8e9b 100644
--- a/upstream/config_all.patch
+++ b/upstream/config_all.patch
@@ -1,6 +1,6 @@
 --- a/gcc/config/linux.h	2011-07-07 17:38:34.000000000 +0200
-+++ b/gcc/config/linux.h	2012-07-06 17:09:54.414853750 +0200
-@@ -104,3 +104,29 @@ see the files COPYING3 and COPYING.RUNTI
++++ b/gcc/config/linux.h	2012-07-09 14:24:08.599281404 +0200
+@@ -104,3 +104,31 @@ see the files COPYING3 and COPYING.RUNTI
  /* Whether we have sincos that follows the GNU extension.  */
  #undef TARGET_HAS_SINCOS
  #define TARGET_HAS_SINCOS (OPTION_GLIBC || OPTION_BIONIC)
@@ -15,18 +15,20 @@
 +#endif
 +#ifdef ENABLE_ESPF_SSP
 +#define ESPF_GCC_SSP_SPEC \
-+  "%{nostdlib|nodefaultlibs|fno-stack-protector| \
++  "%{nostdlib|nodefaultlibs|fno-stack-protector|freestanding| \
 +  fstack-protector|fstack-protector-all:;:-fstack-protector}"
 +#else
 +#define ESPF_GCC_SSP_SPEC ""
 +#endif
 +#ifdef ENABLE_ESPF_FORTIFY
 +#define ESPF_CPP_UNIQUE_OPTIONS_SPEC \
-+  "%{D_FORTIFY_SOURCE|D_FORTIFY_SOURCE=*|U_FORTIFY_SOURCE:;:-D _FORTIFY_SOURCE=2}"
++  "%{D_FORTIFY_SOURCE|D_FORTIFY_SOURCE=*|U_FORTIFY_SOURCE:;:-D_FORTIFY_SOURCE=2}"
 +#else
 +#define ESPF_CPP_UNIQUE_OPTIONS_SPEC ""
 +#endif
 +#define ESPF_DRIVER_SELF_SPECS \
 +  ESPF_GCC_PIE_SPEC, \
 +  ESPF_GCC_SSP_SPEC
++#define ESPF_EXTRA_SPECS \
++  { "espf_cpp_unique_options", ESPF_CPP_UNIQUE_OPTIONS_SPEC }
 +#endif

diff --git a/upstream/config_i386.patch b/upstream/config_i386.patch
index c6632c9..58ceebe 100644
--- a/upstream/config_i386.patch
+++ b/upstream/config_i386.patch
@@ -18,22 +18,41 @@
 +#ifdef ENABLE_ESPF
 +#define DRIVER_SELF_SPECS ESPF_DRIVER_SELF_SPECS
 +#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
++#if def ENABLE_ESPF
+ #define SUBTARGET_EXTRA_SPECS \
+   { "link_emulation", GNU_USER_LINK_EMULATION },\
+-  { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }
++  { "dynamic_linker", GNU_USER_DYNAMIC_LINKER }, \
++  ESPF_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	2012-07-06 17:30:46.694891067 +0200
-@@ -620,10 +620,17 @@ enum target_cpu_default
- #define SUBTARGET_EXTRA_SPECS
- #endif
++++ 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_ESPF
-+#define ESPF_EXTRA_SPECS \
-+  { "espf_cpp_unique_options", ESPF_CPP_UNIQUE_OPTIONS_SPEC }
++#define SUBTARGET_EXTRA_SPECS ESPF_EXTRA_SPECS
 +#else
-+#define ESPF_EXTRA_SPECS { "", "" }
+ #define SUBTARGET_EXTRA_SPECS
+ #endif
 +#endif
-+
+ 
  #define EXTRA_SPECS							\
    { "cc1_cpu",  CC1_CPU_SPEC },						\
-+  ESPF_EXTRA_SPECS, \
    SUBTARGET_EXTRA_SPECS
 -\f