Updated to 5.6.13

1 files changed, 86 insertions, 0 deletions

diff --git a/0003-gcc-common.h-Update-for-GCC-10.patch b/0003-gcc-common.h-Update-for-GCC-10.patch
new file mode 100644
index 0000000..ec4fc15
--- /dev/null
+++ b/0003-gcc-common.h-Update-for-GCC-10.patch
@@ -0,0 +1,86 @@
+From 41e53fdbbf5121960fd44427c2ae7536d8fdd701 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Pierret=20=28fepitre=29?=
+ <frederic.pierret@qubes-os.org>
+Date: Tue, 7 Apr 2020 13:32:59 +0200
+Subject: gcc-common.h: Update for GCC 10
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Remove "params.h" include, which has been dropped in GCC 10.
+
+Remove is_a_helper() macro, which is now defined in gimple.h, as seen
+when running './scripts/gcc-plugin.sh g++ g++ gcc':
+
+In file included from <stdin>:1:
+./gcc-plugins/gcc-common.h:852:13: error: redefinition of ‘static bool is_a_helper<T>::test(U*) [with U = const gimple; T = const ggoto*]’
+  852 | inline bool is_a_helper<const ggoto *>::test(const_gimple gs)
+      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~
+In file included from ./gcc-plugins/gcc-common.h:125,
+                 from <stdin>:1:
+/usr/lib/gcc/x86_64-redhat-linux/10/plugin/include/gimple.h:1037:1: note: ‘static bool is_a_helper<T>::test(U*) [with U = const gimple; T = const ggoto*]’ previously declared here
+ 1037 | is_a_helper <const ggoto *>::test (const gimple *gs)
+      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Add -Wno-format-diag to scripts/gcc-plugins/Makefile to avoid
+meaningless warnings from error() formats used by plugins:
+
+scripts/gcc-plugins/structleak_plugin.c: In function ‘int plugin_init(plugin_name_args*, plugin_gcc_version*)’:
+scripts/gcc-plugins/structleak_plugin.c:253:12: warning: unquoted sequence of 2 consecutive punctuation characters ‘'-’ in format [-Wformat-diag]
+  253 |   error(G_("unknown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
+      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Signed-off-by: Frédéric Pierret (fepitre) <frederic.pierret@qubes-os.org>
+Link: https://lore.kernel.org/r/20200407113259.270172-1-frederic.pierret@qubes-os.org
+[kees: include -Wno-format-diag for plugin builds]
+Signed-off-by: Kees Cook <keescook@chromium.org>
+---
+ scripts/gcc-plugins/Makefile     | 1 +
+ scripts/gcc-plugins/gcc-common.h | 4 ++++
+ 2 files changed, 5 insertions(+)
+
+diff --git a/scripts/gcc-plugins/Makefile b/scripts/gcc-plugins/Makefile
+index f22858b2c3d6..80f354289eeb 100644
+--- a/scripts/gcc-plugins/Makefile
++++ b/scripts/gcc-plugins/Makefile
+@@ -4,6 +4,7 @@ GCC_PLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
+ HOST_EXTRACXXFLAGS += -I$(GCC_PLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti
+ HOST_EXTRACXXFLAGS += -fno-exceptions -fasynchronous-unwind-tables -ggdb
+ HOST_EXTRACXXFLAGS += -Wno-narrowing -Wno-unused-variable -Wno-c++11-compat
++HOST_EXTRACXXFLAGS += -Wno-format-diag
+ 
+ $(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
+ quiet_cmd_create_randomize_layout_seed = GENSEED $@
+diff --git a/scripts/gcc-plugins/gcc-common.h b/scripts/gcc-plugins/gcc-common.h
+index 17f06079a712..9ad76b7f3f10 100644
+--- a/scripts/gcc-plugins/gcc-common.h
++++ b/scripts/gcc-plugins/gcc-common.h
+@@ -35,7 +35,9 @@
+ #include "ggc.h"
+ #include "timevar.h"
+ 
++#if BUILDING_GCC_VERSION < 10000
+ #include "params.h"
++#endif
+ 
+ #if BUILDING_GCC_VERSION <= 4009
+ #include "pointer-set.h"
+@@ -847,6 +849,7 @@ static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree l
+ 	return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
+ }
+ 
++#if BUILDING_GCC_VERSION < 10000
+ template <>
+ template <>
+ inline bool is_a_helper<const ggoto *>::test(const_gimple gs)
+@@ -860,6 +863,7 @@ inline bool is_a_helper<const greturn *>::test(const_gimple gs)
+ {
+ 	return gs->code == GIMPLE_RETURN;
+ }
++#endif
+ 
+ static inline gasm *as_a_gasm(gimple stmt)
+ {
+-- 
+cgit v1.2.3-1-gf6bb5
+