- valgrind: add missing patches

package/valgrind/patches/0000-fix-build.patch-armv7-a

@@ -0,0 +1,46 @@
+From f0b4fd4d1c96b77cbf6c881b7d2d29882a05ab89 Mon Sep 17 00:00:00 2001
+Message-Id: <f0b4fd4d1c96b77cbf6c881b7d2d29882a05ab89.1509108332.git.thomas.harfmann@gmail.com>
+From: gixxpunk <thomas.harfmann@gmail.com>
+Date: Fri, 27 Oct 2017 14:45:27 +0200
+Subject: [PATCH] - valgrind-fix-build-armv7-a
+
+---
+ Makefile.all.am | 6 +++---
+ configure.ac    | 2 +-
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/Makefile.all.am b/Makefile.all.am
+index 1859a51..6ca4374 100644
+--- a/Makefile.all.am
++++ b/Makefile.all.am
+@@ -199,11 +199,11 @@ AM_CCASFLAGS_PPC64LE_LINUX  = @FLAG_M64@ -g
+ 
+ AM_FLAG_M3264_ARM_LINUX   = @FLAG_M32@
+ AM_CFLAGS_ARM_LINUX       = @FLAG_M32@ \
+-			 	$(AM_CFLAGS_BASE) -marm -mcpu=cortex-a8
++			 	$(AM_CFLAGS_BASE) -mlittle-endian -march=armv7-a -mtune=cortex-a9 -mfpu=vfpv3-d16 -mhard-float
+ AM_CFLAGS_PSO_ARM_LINUX   = @FLAG_M32@ $(AM_CFLAGS_BASE) \
+-				-marm -mcpu=cortex-a8 $(AM_CFLAGS_PSO_BASE)
++				-mlittle-endian -march=armv7-a -mtune=cortex-a9 -mfpu=vfpv3-d16 -mhard-float $(AM_CFLAGS_PSO_BASE)
+ AM_CCASFLAGS_ARM_LINUX    = @FLAG_M32@ \
+-				-marm -mcpu=cortex-a8 -g
++				-mlittle-endian -march=armv7-a -mtune=cortex-a9 -mfpu=vfpv3-d16 -mhard-float -g
+ 
+ AM_FLAG_M3264_ARM64_LINUX = @FLAG_M64@
+ AM_CFLAGS_ARM64_LINUX     = @FLAG_M64@ $(AM_CFLAGS_BASE)
+diff --git a/configure.ac b/configure.ac
+index 3874296..0fc12f7 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -234,7 +234,7 @@ case "${host_cpu}" in
+         ARCH_MAX="s390x"
+         ;;
+ 
+-     armv7*)
++     arm*)
+ 	AC_MSG_RESULT([ok (${host_cpu})])
+ 	ARCH_MAX="arm"
+ 	;;
+-- 
+2.15.0.rc2
+

package/valgrind/patches/0000-fix-build.patch-armv7ve

@@ -0,0 +1,46 @@
+From 9901cac770d0d81ccf1ee8e5a02abf54d18e3a04 Mon Sep 17 00:00:00 2001
+Message-Id: <9901cac770d0d81ccf1ee8e5a02abf54d18e3a04.1509108606.git.thomas.harfmann@gmail.com>
+From: gixxpunk <thomas.harfmann@gmail.com>
+Date: Fri, 27 Oct 2017 14:50:01 +0200
+Subject: [PATCH] - valgrind-fix-build-armv7ve
+
+---
+ Makefile.all.am | 6 +++---
+ configure.ac    | 2 +-
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/Makefile.all.am b/Makefile.all.am
+index 1859a51..648a197 100644
+--- a/Makefile.all.am
++++ b/Makefile.all.am
+@@ -199,11 +199,11 @@ AM_CCASFLAGS_PPC64LE_LINUX  = @FLAG_M64@ -g
+ 
+ AM_FLAG_M3264_ARM_LINUX   = @FLAG_M32@
+ AM_CFLAGS_ARM_LINUX       = @FLAG_M32@ \
+-			 	$(AM_CFLAGS_BASE) -marm -mcpu=cortex-a8
++			 	$(AM_CFLAGS_BASE) -mlittle-endian -march=armv7ve -mtune=cortex-a15 -mfpu=neon-vfpv4 -mhard-float
+ AM_CFLAGS_PSO_ARM_LINUX   = @FLAG_M32@ $(AM_CFLAGS_BASE) \
+-				-marm -mcpu=cortex-a8 $(AM_CFLAGS_PSO_BASE)
++				-mlittle-endian -march=armv7ve -mtune=cortex-a15 -mfpu=neon-vfpv4 -mhard-float $(AM_CFLAGS_PSO_BASE)
+ AM_CCASFLAGS_ARM_LINUX    = @FLAG_M32@ \
+-				-marm -mcpu=cortex-a8 -g
++				-mlittle-endian -march=armv7ve -mtune=cortex-a15 -mfpu=neon-vfpv4 -mhard-float -g
+ 
+ AM_FLAG_M3264_ARM64_LINUX = @FLAG_M64@
+ AM_CFLAGS_ARM64_LINUX     = @FLAG_M64@ $(AM_CFLAGS_BASE)
+diff --git a/configure.ac b/configure.ac
+index 3874296..0fc12f7 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -234,7 +234,7 @@ case "${host_cpu}" in
+         ARCH_MAX="s390x"
+         ;;
+ 
+-     armv7*)
++     arm*)
+ 	AC_MSG_RESULT([ok (${host_cpu})])
+ 	ARCH_MAX="arm"
+ 	;;
+-- 
+2.15.0.rc2
+

package/valgrind/patches/0001-workaround-SIGSEGV-on-PPC.patch

@@ -0,0 +1,32 @@
+From ff29b837f21a69c79289c3a87b03f8c23e05616e Mon Sep 17 00:00:00 2001
+From: Pierre Habouzit <madcoder@debian.org>
+Date: Tue, 10 May 2011 23:11:45 +0200
+Subject: [PATCH] workaround SIGSEGV on PPC.
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Pierre Habouzit <madcoder@debian.org>
+Signed-off-by: Jérôme Pouiller <jezz@sysmic.org>
+---
+ coregrind/m_machine.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/coregrind/m_machine.c b/coregrind/m_machine.c
+index 6110c93..298a00e 100644
+--- a/coregrind/m_machine.c
++++ b/coregrind/m_machine.c
+@@ -27,6 +27,10 @@
+    The GNU General Public License is contained in the file COPYING.
+ */
+ 
++#ifdef __powerpc__
++#  pragma GCC optimize ("-O0")
++#endif
++
+ #include "pub_core_basics.h"
+ #include "pub_core_vki.h"
+ #include "pub_core_threadstate.h"
+-- 
+2.1.4
+

package/valgrind/patches/0002-Define-PTRACE_GETSIGINFO-on-PowerPC-when-not-availab.patch

@@ -0,0 +1,37 @@
+From 7311686d6286972ff97cc18b2416a4cdd7fc5c7e Mon Sep 17 00:00:00 2001
+From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+Date: Sat, 31 Oct 2015 12:15:24 +0100
+Subject: [PATCH] Define PTRACE_GETSIGINFO on PowerPC when not available
+
+uClibc 0.9.33.2 does not define PTRACE_GETSIGINFO in PowerPC. Even
+though Buildroot has a uClibc patch doing that, it doesn't solve the
+case of external uClibc toolchain from other sources (such as
+Crosstool-NG). Therefore, this patch modifies Valgrind to define
+PTRACE_GETSIGINFO on PowerPC to the right value, when such definition
+is not available from the C library.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+---
+ coregrind/vgdb-invoker-ptrace.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/coregrind/vgdb-invoker-ptrace.c b/coregrind/vgdb-invoker-ptrace.c
+index d65f59a..bdefac2 100644
+--- a/coregrind/vgdb-invoker-ptrace.c
++++ b/coregrind/vgdb-invoker-ptrace.c
+@@ -72,6 +72,12 @@
+ #   endif
+ #endif
+ 
++#if defined(__powerpc__)
++# ifndef PTRACE_GETSIGINFO
++#  define PTRACE_GETSIGINFO 0x4202
++# endif
++#endif
++
+ // 32-bit or 64-bit wide, depending on primary architecture.
+ typedef Addr  CORE_ADDR;
+ typedef Addr  PTRACE_XFER_TYPE;
+-- 
+2.1.4
+