* [PATCH 1 of 3] patches/eglibc: Split changeset 3052:06b663f297 into eglibc/libc and eglibc/ports patches
2012-09-23 3:30 [PATCH 0 of 3] RESUBMIT: split eglibc patch, gdb-7.4.1 siginfo, custom kernel symlink graycells
@ 2012-09-23 3:30 ` graycells
2012-09-23 22:49 ` Yann E. MORIN
2012-09-23 3:30 ` [PATCH 3 of 3] scripts/build/kernel: symlink custom kernel source dir with '-f' graycells
2012-09-23 3:30 ` [PATCH 2 of 3] patches/gdb: fix from upstream with newer glibc(siginfo vs siginfo_t, Gentoo gdb-7.4.1 patch) graycells
2 siblings, 1 reply; 6+ messages in thread
From: graycells @ 2012-09-23 3:30 UTC (permalink / raw)
To: Yann E. MORIN; +Cc: crossgcc
# HG changeset patch
# User Jang, Bongseo <graycells@gmail.com>
# Date 1348366710 -32400
# Node ID 5040c8e83e35618361dc0f8470ff06abebab3e02
# Parent b60b008ab49cc1b8623ba2623fb0467ef479b7a4
patches/eglibc: Split changeset 3052:06b663f297 into eglibc/libc and eglibc/ports patches
crosstool-ng's glibc patche is made against glibc/libc sub-dir.
changeset 3052:06b663f297 is against glibc top-dir. it needs to split.
Signed-off-by: "Jang, Bongseo" <graycells@gmail.com>
diff -r b60b008ab49c -r 5040c8e83e35 patches/eglibc/2_16/001-Avoid-use-of-libgcc_s-and-libgcc_eh-when-building-gl.patch
--- a/patches/eglibc/2_16/001-Avoid-use-of-libgcc_s-and-libgcc_eh-when-building-gl.patch Fri Sep 21 16:38:18 2012 +0200
+++ b/patches/eglibc/2_16/001-Avoid-use-of-libgcc_s-and-libgcc_eh-when-building-gl.patch Sun Sep 23 11:18:30 2012 +0900
@@ -17,10 +17,10 @@
7 files changed, 206 insertions(+), 21 deletions(-)
create mode 100644 elf/static-stubs.c
-Index: a/libc/Makeconfig
+Index: a/Makeconfig
===================================================================
---- a/libc/Makeconfig 2012-07-04 18:26:22.000000000 -0700
-+++ b/libc/Makeconfig 2012-08-14 20:16:10.197093639 -0700
+--- a/Makeconfig 2012-07-04 18:26:22.000000000 -0700
++++ b/Makeconfig 2012-08-14 20:16:10.197093639 -0700
@@ -415,9 +415,9 @@
LDFLAGS-rtld += $(hashstyle-LDFLAGS)
endif
@@ -150,10 +150,10 @@
libc.so-gnulib := -lgcc
endif
+preinit = $(addprefix $(csu-objpfx),crti.o)
-Index: a/libc/Rules
+Index: a/Rules
===================================================================
---- a/libc/Rules 2012-07-04 18:25:47.000000000 -0700
-+++ b/libc/Rules 2012-08-14 20:16:10.197093639 -0700
+--- a/Rules 2012-07-04 18:25:47.000000000 -0700
++++ b/Rules 2012-08-14 20:16:10.197093639 -0700
@@ -1,5 +1,4 @@
-# Copyright (C) 1991-2000,2002,2003,2004,2005,2006,2011
-# Free Software Foundation, Inc.
@@ -238,10 +238,10 @@
ifeq ($(build-bounded),yes)
binaries-bounded = $(addsuffix -bp,$(tests) $(xtests) $(test-srcs))
$(addprefix $(objpfx),$(binaries-bounded)): %-bp: %.ob \
-Index: a/libc/elf/Makefile
+Index: a/elf/Makefile
===================================================================
---- a/libc/elf/Makefile 2012-07-04 18:26:34.000000000 -0700
-+++ b/libc/elf/Makefile 2012-08-14 20:16:10.197093639 -0700
+--- a/elf/Makefile 2012-07-04 18:26:34.000000000 -0700
++++ b/elf/Makefile 2012-08-14 20:16:10.197093639 -0700
@@ -71,6 +71,8 @@
install-bin = sprof pldd
others-static = sln
@@ -269,10 +269,10 @@
$(objpfx)ldconfig: $(ldconfig-modules:%=$(objpfx)%.o)
$(objpfx)pldd: $(pldd-modules:%=$(objpfx)%.o)
-Index: a/libc/elf/static-stubs.c
+Index: a/elf/static-stubs.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ a/libc/elf/static-stubs.c 2012-08-14 20:16:10.197093639 -0700
++++ a/elf/static-stubs.c 2012-08-14 20:16:10.197093639 -0700
@@ -0,0 +1,46 @@
+/* Stub implementations of functions to link into statically linked
+ programs without needing libgcc_eh.
@@ -320,24 +320,3 @@
+{
+ abort ();
+}
-Index: a/ports/sysdeps/arm/Makefile
-===================================================================
---- a/ports/sysdeps/arm/Makefile 2012-07-04 18:25:41.000000000 -0700
-+++ b/ports/sysdeps/arm/Makefile 2012-08-14 20:16:10.201093638 -0700
-@@ -1,8 +1,16 @@
-+gnulib-arch = $(elfobjdir)/libgcc-stubs.a
-+static-gnulib-arch = $(elfobjdir)/libgcc-stubs.a
-+
- ifeq ($(subdir),elf)
- sysdep-dl-routines += tlsdesc dl-tlsdesc
- sysdep_routines += aeabi_unwind_cpp_pr1 find_exidx tlsdesc dl-tlsdesc
- sysdep-rtld-routines += aeabi_unwind_cpp_pr1 tlsdesc dl-tlsdesc
- shared-only-routines += aeabi_unwind_cpp_pr1
-+
-+$(objpfx)libgcc-stubs.a: $(objpfx)aeabi_unwind_cpp_pr1.os
-+ $(build-extra-lib)
-+
-+lib-noranlib: $(objpfx)libgcc-stubs.a
- endif
-
- ifeq ($(subdir),csu)
diff -r b60b008ab49c -r 5040c8e83e35 patches/eglibc/2_16/002-Add-ARM-specific-static-stubs.c.patch
--- a/patches/eglibc/2_16/002-Add-ARM-specific-static-stubs.c.patch Fri Sep 21 16:38:18 2012 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,27 +0,0 @@
-Upstream-Status: Backport
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-From c57a67e03368687fc0d2ae8354cd1b347a61ea44 Mon Sep 17 00:00:00 2001
-From: Joseph Myers <joseph@codesourcery.com>
-Date: Thu, 5 Jul 2012 22:16:03 +0000
-Subject: [PATCH] Add ARM-specific static-stubs.c.
-
----
- ports/ChangeLog.arm | 4 ++++
- ports/sysdeps/arm/static-stubs.c | 7 +++++++
- 2 files changed, 11 insertions(+)
- create mode 100644 ports/sysdeps/arm/static-stubs.c
-
-Index: a/ports/sysdeps/arm/static-stubs.c
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ b/ports/sysdeps/arm/static-stubs.c 2012-08-15 15:04:59.687669241 -0700
-@@ -0,0 +1,7 @@
-+/* When building with GCC with static-only libgcc, the dummy
-+ _Unwind_Resume from static-stubs.c needs to be used together with
-+ the dummy __aeabi_unwind_cpp_pr* from aeabi_unwind_cpp_pr1.c
-+ instead of the copies from libgcc. */
-+
-+#include <elf/static-stubs.c>
-+#include <aeabi_unwind_cpp_pr1.c>
diff -r b60b008ab49c -r 5040c8e83e35 patches/eglibc/2_16/003-mips-rld-map-check.patch
--- a/patches/eglibc/2_16/003-mips-rld-map-check.patch Fri Sep 21 16:38:18 2012 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,26 +0,0 @@
-
-On mips target, binutils currently sets DT_MIPS_RLD_MAP to 0 in dynamic
-section if a --version-script sets _RLD_MAP to local. This is apparently
-a binutils bug, but libc shouldn't segfault in this case.
-
-see also: http://sourceware.org/bugilla/show_bug.cgi?id=11615
-
-Upstream-Status: Pending
-
-9/19/2010 - added by Qing He <qing.he@intel.com>
-
-
----
-diff -ru glibc-2.10.1.orig/ports/sysdeps/mips/dl-machine.h glibc-2.10.1/ports/sysdeps/mips/dl-machine.h
---- glibc-2.10.1.orig/ports/sysdeps/mips/dl-machine.h 2009-05-16 16:36:20.000000000 +0800
-+++ glibc-2.10.1/ports/sysdeps/mips/dl-machine.h 2010-09-19 09:11:53.000000000 +0800
-@@ -70,7 +70,8 @@
- /* If there is a DT_MIPS_RLD_MAP entry in the dynamic section, fill it in
- with the run-time address of the r_debug structure */
- #define ELF_MACHINE_DEBUG_SETUP(l,r) \
--do { if ((l)->l_info[DT_MIPS (RLD_MAP)]) \
-+do { if ((l)->l_info[DT_MIPS (RLD_MAP)] && \
-+ (l)->l_info[DT_MIPS (RLD_MAP)]->d_un.d_ptr) \
- *(ElfW(Addr) *)((l)->l_info[DT_MIPS (RLD_MAP)]->d_un.d_ptr) = \
- (ElfW(Addr)) (r); \
- } while (0)
diff -r b60b008ab49c -r 5040c8e83e35 patches/eglibc/ports-2_16/001-Avoid-use-of-libgcc_s-and-libgcc_eh-when-building-gl.patch
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/patches/eglibc/ports-2_16/001-Avoid-use-of-libgcc_s-and-libgcc_eh-when-building-gl.patch Sun Sep 23 11:18:30 2012 +0900
@@ -0,0 +1,40 @@
+Upstream-Status: Backport
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+From 95f5a9a866695da4e038aa4e6ccbbfd5d9cf63b7 Mon Sep 17 00:00:00 2001
+From: Joseph Myers <joseph@codesourcery.com>
+Date: Tue, 3 Jul 2012 19:14:59 +0000
+Subject: [PATCH] Avoid use of libgcc_s and libgcc_eh when building glibc.
+
+---
+ ChangeLog | 47 ++++++++++++++++++++++++++++++
+ Makeconfig | 68 ++++++++++++++++++++++++++++++++++++++------
+ Rules | 45 ++++++++++++++++++++++-------
+ elf/Makefile | 6 +++-
+ elf/static-stubs.c | 46 ++++++++++++++++++++++++++++++
+ ports/ChangeLog.arm | 7 +++++
+ ports/sysdeps/arm/Makefile | 8 ++++++
+ 7 files changed, 206 insertions(+), 21 deletions(-)
+ create mode 100644 elf/static-stubs.c
+
+-Index: a/sysdeps/arm/Makefile
+===================================================================
+--- a/sysdeps/arm/Makefile 2012-07-04 18:25:41.000000000 -0700
++++ b/sysdeps/arm/Makefile 2012-08-14 20:16:10.201093638 -0700
+@@ -1,8 +1,16 @@
++gnulib-arch = $(elfobjdir)/libgcc-stubs.a
++static-gnulib-arch = $(elfobjdir)/libgcc-stubs.a
++
+ ifeq ($(subdir),elf)
+ sysdep-dl-routines += tlsdesc dl-tlsdesc
+ sysdep_routines += aeabi_unwind_cpp_pr1 find_exidx tlsdesc dl-tlsdesc
+ sysdep-rtld-routines += aeabi_unwind_cpp_pr1 tlsdesc dl-tlsdesc
+ shared-only-routines += aeabi_unwind_cpp_pr1
++
++$(objpfx)libgcc-stubs.a: $(objpfx)aeabi_unwind_cpp_pr1.os
++ $(build-extra-lib)
++
++lib-noranlib: $(objpfx)libgcc-stubs.a
+ endif
+
+ ifeq ($(subdir),csu)
diff -r b60b008ab49c -r 5040c8e83e35 patches/eglibc/ports-2_16/002-Add-ARM-specific-static-stubs.c.patch
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/patches/eglibc/ports-2_16/002-Add-ARM-specific-static-stubs.c.patch Sun Sep 23 11:18:30 2012 +0900
@@ -0,0 +1,27 @@
+Upstream-Status: Backport
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+From c57a67e03368687fc0d2ae8354cd1b347a61ea44 Mon Sep 17 00:00:00 2001
+From: Joseph Myers <joseph@codesourcery.com>
+Date: Thu, 5 Jul 2012 22:16:03 +0000
+Subject: [PATCH] Add ARM-specific static-stubs.c.
+
+---
+ ports/ChangeLog.arm | 4 ++++
+ ports/sysdeps/arm/static-stubs.c | 7 +++++++
+ 2 files changed, 11 insertions(+)
+ create mode 100644 ports/sysdeps/arm/static-stubs.c
+
+Index: a/sysdeps/arm/static-stubs.c
+===================================================================
+--- /dev/null 1970-01-01 00:00:00.000000000 +0000
++++ b/sysdeps/arm/static-stubs.c 2012-08-15 15:04:59.687669241 -0700
+@@ -0,0 +1,7 @@
++/* When building with GCC with static-only libgcc, the dummy
++ _Unwind_Resume from static-stubs.c needs to be used together with
++ the dummy __aeabi_unwind_cpp_pr* from aeabi_unwind_cpp_pr1.c
++ instead of the copies from libgcc. */
++
++#include <elf/static-stubs.c>
++#include <aeabi_unwind_cpp_pr1.c>
diff -r b60b008ab49c -r 5040c8e83e35 patches/eglibc/ports-2_16/003-mips-rld-map-check.patch
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/patches/eglibc/ports-2_16/003-mips-rld-map-check.patch Sun Sep 23 11:18:30 2012 +0900
@@ -0,0 +1,26 @@
+
+On mips target, binutils currently sets DT_MIPS_RLD_MAP to 0 in dynamic
+section if a --version-script sets _RLD_MAP to local. This is apparently
+a binutils bug, but libc shouldn't segfault in this case.
+
+see also: http://sourceware.org/bugilla/show_bug.cgi?id=11615
+
+Upstream-Status: Pending
+
+9/19/2010 - added by Qing He <qing.he@intel.com>
+
+
+---
+diff -ru glibc-2.10.1.orig/sysdeps/mips/dl-machine.h glibc-2.10.1/sysdeps/mips/dl-machine.h
+--- glibc-2.10.1.orig/sysdeps/mips/dl-machine.h 2009-05-16 16:36:20.000000000 +0800
++++ glibc-2.10.1/sysdeps/mips/dl-machine.h 2010-09-19 09:11:53.000000000 +0800
+@@ -70,7 +70,8 @@
+ /* If there is a DT_MIPS_RLD_MAP entry in the dynamic section, fill it in
+ with the run-time address of the r_debug structure */
+ #define ELF_MACHINE_DEBUG_SETUP(l,r) \
+-do { if ((l)->l_info[DT_MIPS (RLD_MAP)]) \
++do { if ((l)->l_info[DT_MIPS (RLD_MAP)] && \
++ (l)->l_info[DT_MIPS (RLD_MAP)]->d_un.d_ptr) \
+ *(ElfW(Addr) *)((l)->l_info[DT_MIPS (RLD_MAP)]->d_un.d_ptr) = \
+ (ElfW(Addr)) (r); \
+ } while (0)
--
For unsubscribe information see http://sourceware.org/lists.html#faq
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH 2 of 3] patches/gdb: fix from upstream with newer glibc(siginfo vs siginfo_t, Gentoo gdb-7.4.1 patch)
2012-09-23 3:30 [PATCH 0 of 3] RESUBMIT: split eglibc patch, gdb-7.4.1 siginfo, custom kernel symlink graycells
2012-09-23 3:30 ` [PATCH 1 of 3] patches/eglibc: Split changeset 3052:06b663f297 into eglibc/libc and eglibc/ports patches graycells
2012-09-23 3:30 ` [PATCH 3 of 3] scripts/build/kernel: symlink custom kernel source dir with '-f' graycells
@ 2012-09-23 3:30 ` graycells
2012-09-23 22:50 ` Yann E. MORIN
2 siblings, 1 reply; 6+ messages in thread
From: graycells @ 2012-09-23 3:30 UTC (permalink / raw)
To: Yann E. MORIN; +Cc: crossgcc
# HG changeset patch
# User Jang, Bongseo <graycells@gmail.com>
# Date 1348368782 -32400
# Node ID 4eef2edec3201c50b420a2ce04b73e29890dd553
# Parent 5040c8e83e35618361dc0f8470ff06abebab3e02
patches/gdb: fix from upstream with newer glibc(siginfo vs siginfo_t, Gentoo gdb-7.4.1 patch)
This is for when you failed to build gdb-native with the error:
gdb-7.4.1/gdb/linux-nat.h:79:18: error: field 'siginfo' has incomplete type"
This is from mirror://gentoo/distfiles/gdb-7.4.1-patches-2.tar.xz
Signed-off-by: "Jang, Bongseo" <graycells@gmail.com>
diff -r 5040c8e83e35 -r 4eef2edec320 patches/gdb/7.4.1/00_all_ptrace_setsiginfo.patch
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/patches/gdb/7.4.1/00_all_ptrace_setsiginfo.patch Sun Sep 23 11:53:02 2012 +0900
@@ -0,0 +1,314 @@
+fix from upstream for building with newer kernel headers
+
+From a7f9ca9cb797d653dc7919538e1dfa0c26010331 Mon Sep 17 00:00:00 2001
+From: tschwinge <tschwinge>
+Date: Wed, 21 Mar 2012 13:43:50 +0000
+Subject: [PATCH] struct siginfo vs. siginfo_t
+
+gdb/
+ * amd64-linux-nat.c (amd64_linux_siginfo_fixup): Use siginfo_t instead
+ of struct siginfo.
+ * arm-linux-nat.c (arm_linux_stopped_data_address): Likewise.
+ * ia64-linux-nat.c (ia64_linux_stopped_data_address): Likewise.
+ * linux-nat.c (linux_nat_siginfo_fixup, siginfo_fixup)
+ (linux_xfer_siginfo, linux_nat_set_siginfo_fixup)
+ (linux_nat_get_siginfo): Likewise.
+ * linux-nat.h (struct lwp_info, linux_nat_set_siginfo_fixup)
+ (linux_nat_get_siginfo): Likewise.
+ * linux-tdep.c (linux_get_siginfo_type): Likewise.
+ * ppc-linux-nat.c (ppc_linux_stopped_data_address): Likewise.
+ * procfs.c (gdb_siginfo_t): Likewise.
+
+gdbserver/
+ * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
+ struct siginfo.
+ * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
+ * linux-x86-low.c (x86_siginfo_fixup): Likewise.
+ * linux-low.h: Include <signal.h>.
+ (struct siginfo): Remove forward declaration.
+ (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
+ struct siginfo.
+---
+ gdb/ChangeLog | 15 +++++++++++++++
+ gdb/amd64-linux-nat.c | 4 ++--
+ gdb/arm-linux-nat.c | 2 +-
+ gdb/gdbserver/ChangeLog | 11 +++++++++++
+ gdb/gdbserver/linux-arm-low.c | 2 +-
+ gdb/gdbserver/linux-low.c | 10 +++++-----
+ gdb/gdbserver/linux-low.h | 5 ++---
+ gdb/gdbserver/linux-x86-low.c | 4 ++--
+ gdb/ia64-linux-nat.c | 2 +-
+ gdb/linux-nat.c | 16 ++++++++--------
+ gdb/linux-nat.h | 6 +++---
+ gdb/ppc-linux-nat.c | 2 +-
+ gdb/procfs.c | 2 +-
+ 13 files changed, 53 insertions(+), 28 deletions(-)
+
+diff --git a/gdb/amd64-linux-nat.c b/gdb/amd64-linux-nat.c
+index f954483..5ebba3a 100644
+--- a/gdb/amd64-linux-nat.c
++++ b/gdb/amd64-linux-nat.c
+@@ -731,13 +731,13 @@ siginfo_from_compat_siginfo (siginfo_t *to, compat_siginfo_t *from)
+ INF. */
+
+ static int
+-amd64_linux_siginfo_fixup (struct siginfo *native, gdb_byte *inf, int direction)
++amd64_linux_siginfo_fixup (siginfo_t *native, gdb_byte *inf, int direction)
+ {
+ /* Is the inferior 32-bit? If so, then do fixup the siginfo
+ object. */
+ if (gdbarch_addr_bit (get_frame_arch (get_current_frame ())) == 32)
+ {
+- gdb_assert (sizeof (struct siginfo) == sizeof (compat_siginfo_t));
++ gdb_assert (sizeof (siginfo_t) == sizeof (compat_siginfo_t));
+
+ if (direction == 0)
+ compat_siginfo_from_siginfo ((struct compat_siginfo *) inf, native);
+diff --git a/gdb/arm-linux-nat.c b/gdb/arm-linux-nat.c
+index c5ce21c..f9f6ba5 100644
+--- a/gdb/arm-linux-nat.c
++++ b/gdb/arm-linux-nat.c
+@@ -1137,7 +1137,7 @@ arm_linux_remove_watchpoint (CORE_ADDR addr, int len, int rw,
+ static int
+ arm_linux_stopped_data_address (struct target_ops *target, CORE_ADDR *addr_p)
+ {
+- struct siginfo *siginfo_p = linux_nat_get_siginfo (inferior_ptid);
++ siginfo_t *siginfo_p = linux_nat_get_siginfo (inferior_ptid);
+ int slot = siginfo_p->si_errno;
+
+ /* This must be a hardware breakpoint. */
+diff --git a/gdb/gdbserver/linux-arm-low.c b/gdb/gdbserver/linux-arm-low.c
+index ff2437d..01208ef 100644
+--- a/gdb/gdbserver/linux-arm-low.c
++++ b/gdb/gdbserver/linux-arm-low.c
+@@ -631,7 +631,7 @@ static int
+ arm_stopped_by_watchpoint (void)
+ {
+ struct lwp_info *lwp = get_thread_lwp (current_inferior);
+- struct siginfo siginfo;
++ siginfo_t siginfo;
+
+ /* We must be able to set hardware watchpoints. */
+ if (arm_linux_get_hw_watchpoint_count () == 0)
+diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c
+index d2d4c1d..4734f15 100644
+--- a/gdb/gdbserver/linux-low.c
++++ b/gdb/gdbserver/linux-low.c
+@@ -4779,7 +4779,7 @@ linux_qxfer_osdata (const char *annex,
+ layout of the inferiors' architecture. */
+
+ static void
+-siginfo_fixup (struct siginfo *siginfo, void *inf_siginfo, int direction)
++siginfo_fixup (siginfo_t *siginfo, void *inf_siginfo, int direction)
+ {
+ int done = 0;
+
+@@ -4791,9 +4791,9 @@ siginfo_fixup (struct siginfo *siginfo, void *inf_siginfo, int direction)
+ if (!done)
+ {
+ if (direction == 1)
+- memcpy (siginfo, inf_siginfo, sizeof (struct siginfo));
++ memcpy (siginfo, inf_siginfo, sizeof (siginfo_t));
+ else
+- memcpy (inf_siginfo, siginfo, sizeof (struct siginfo));
++ memcpy (inf_siginfo, siginfo, sizeof (siginfo_t));
+ }
+ }
+
+@@ -4802,8 +4802,8 @@ linux_xfer_siginfo (const char *annex, unsigned char *readbuf,
+ unsigned const char *writebuf, CORE_ADDR offset, int len)
+ {
+ int pid;
+- struct siginfo siginfo;
+- char inf_siginfo[sizeof (struct siginfo)];
++ siginfo_t siginfo;
++ char inf_siginfo[sizeof (siginfo_t)];
+
+ if (current_inferior == NULL)
+ return -1;
+diff --git a/gdb/gdbserver/linux-low.h b/gdb/gdbserver/linux-low.h
+index 677d261..3aeae70 100644
+--- a/gdb/gdbserver/linux-low.h
++++ b/gdb/gdbserver/linux-low.h
+@@ -20,6 +20,7 @@
+ #ifdef HAVE_THREAD_DB_H
+ #include <thread_db.h>
+ #endif
++#include <signal.h>
+
+ #include "gdb_proc_service.h"
+
+@@ -46,8 +47,6 @@ struct regset_info
+ extern struct regset_info target_regsets[];
+ #endif
+
+-struct siginfo;
+-
+ struct process_info_private
+ {
+ /* Arch-specific additions. */
+@@ -109,7 +108,7 @@ struct linux_target_ops
+ Returns true if any conversion was done; false otherwise.
+ If DIRECTION is 1, then copy from INF to NATIVE.
+ If DIRECTION is 0, copy from NATIVE to INF. */
+- int (*siginfo_fixup) (struct siginfo *native, void *inf, int direction);
++ int (*siginfo_fixup) (siginfo_t *native, void *inf, int direction);
+
+ /* Hook to call when a new process is created or attached to.
+ If extra per-process architecture-specific data is needed,
+diff --git a/gdb/gdbserver/linux-x86-low.c b/gdb/gdbserver/linux-x86-low.c
+index ed1f8a8..b466b5d 100644
+--- a/gdb/gdbserver/linux-x86-low.c
++++ b/gdb/gdbserver/linux-x86-low.c
+@@ -918,13 +918,13 @@ siginfo_from_compat_siginfo (siginfo_t *to, compat_siginfo_t *from)
+ INF. */
+
+ static int
+-x86_siginfo_fixup (struct siginfo *native, void *inf, int direction)
++x86_siginfo_fixup (siginfo_t *native, void *inf, int direction)
+ {
+ #ifdef __x86_64__
+ /* Is the inferior 32-bit? If so, then fixup the siginfo object. */
+ if (register_size (0) == 4)
+ {
+- if (sizeof (struct siginfo) != sizeof (compat_siginfo_t))
++ if (sizeof (siginfo_t) != sizeof (compat_siginfo_t))
+ fatal ("unexpected difference in siginfo");
+
+ if (direction == 0)
+diff --git a/gdb/ia64-linux-nat.c b/gdb/ia64-linux-nat.c
+index 8773195..19b827f 100644
+--- a/gdb/ia64-linux-nat.c
++++ b/gdb/ia64-linux-nat.c
+@@ -637,7 +637,7 @@ static int
+ ia64_linux_stopped_data_address (struct target_ops *ops, CORE_ADDR *addr_p)
+ {
+ CORE_ADDR psr;
+- struct siginfo *siginfo_p;
++ siginfo_t *siginfo_p;
+ struct regcache *regcache = get_current_regcache ();
+
+ siginfo_p = linux_nat_get_siginfo (inferior_ptid);
+diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
+index f80c0c1..d81d55e 100644
+--- a/gdb/linux-nat.c
++++ b/gdb/linux-nat.c
+@@ -188,7 +188,7 @@ static void (*linux_nat_prepare_to_resume) (struct lwp_info *);
+ /* The method to call, if any, when the siginfo object needs to be
+ converted between the layout returned by ptrace, and the layout in
+ the architecture of the inferior. */
+-static int (*linux_nat_siginfo_fixup) (struct siginfo *,
++static int (*linux_nat_siginfo_fixup) (siginfo_t *,
+ gdb_byte *,
+ int);
+
+@@ -4232,7 +4232,7 @@ linux_nat_mourn_inferior (struct target_ops *ops)
+ layout of the inferiors' architecture. */
+
+ static void
+-siginfo_fixup (struct siginfo *siginfo, gdb_byte *inf_siginfo, int direction)
++siginfo_fixup (siginfo_t *siginfo, gdb_byte *inf_siginfo, int direction)
+ {
+ int done = 0;
+
+@@ -4244,9 +4244,9 @@ siginfo_fixup (struct siginfo *siginfo, gdb_byte *inf_siginfo, int direction)
+ if (!done)
+ {
+ if (direction == 1)
+- memcpy (siginfo, inf_siginfo, sizeof (struct siginfo));
++ memcpy (siginfo, inf_siginfo, sizeof (siginfo_t));
+ else
+- memcpy (inf_siginfo, siginfo, sizeof (struct siginfo));
++ memcpy (inf_siginfo, siginfo, sizeof (siginfo_t));
+ }
+ }
+
+@@ -4256,8 +4256,8 @@ linux_xfer_siginfo (struct target_ops *ops, enum target_object object,
+ const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
+ {
+ int pid;
+- struct siginfo siginfo;
+- gdb_byte inf_siginfo[sizeof (struct siginfo)];
++ siginfo_t siginfo;
++ gdb_byte inf_siginfo[sizeof (siginfo_t)];
+
+ gdb_assert (object == TARGET_OBJECT_SIGNAL_INFO);
+ gdb_assert (readbuf || writebuf);
+@@ -5266,7 +5266,7 @@ linux_nat_set_new_thread (struct target_ops *t,
+ inferior. */
+ void
+ linux_nat_set_siginfo_fixup (struct target_ops *t,
+- int (*siginfo_fixup) (struct siginfo *,
++ int (*siginfo_fixup) (siginfo_t *,
+ gdb_byte *,
+ int))
+ {
+@@ -5285,7 +5285,7 @@ linux_nat_set_prepare_to_resume (struct target_ops *t,
+ }
+
+ /* Return the saved siginfo associated with PTID. */
+-struct siginfo *
++siginfo_t *
+ linux_nat_get_siginfo (ptid_t ptid)
+ {
+ struct lwp_info *lp = find_lwp_pid (ptid);
+diff --git a/gdb/linux-nat.h b/gdb/linux-nat.h
+index c9878d9..d87f0cf 100644
+--- a/gdb/linux-nat.h
++++ b/gdb/linux-nat.h
+@@ -78,7 +78,7 @@ struct lwp_info
+
+ /* Non-zero si_signo if this LWP stopped with a trap. si_addr may
+ be the address of a hardware watchpoint. */
+- struct siginfo siginfo;
++ siginfo_t siginfo;
+
+ /* STOPPED_BY_WATCHPOINT is non-zero if this LWP stopped with a data
+ watchpoint trap. */
+@@ -184,7 +184,7 @@ void linux_nat_set_new_thread (struct target_ops *, void (*) (struct lwp_info *)
+ that ptrace returns, and the layout in the architecture of the
+ inferior. */
+ void linux_nat_set_siginfo_fixup (struct target_ops *,
+- int (*) (struct siginfo *,
++ int (*) (siginfo_t *,
+ gdb_byte *,
+ int));
+
+@@ -198,7 +198,7 @@ void linux_nat_set_prepare_to_resume (struct target_ops *,
+ void linux_nat_switch_fork (ptid_t new_ptid);
+
+ /* Return the saved siginfo associated with PTID. */
+-struct siginfo *linux_nat_get_siginfo (ptid_t ptid);
++siginfo_t *linux_nat_get_siginfo (ptid_t ptid);
+
+ /* Set alternative SIGTRAP-like events recognizer. */
+ void linux_nat_set_status_is_event (struct target_ops *t,
+diff --git a/gdb/ppc-linux-nat.c b/gdb/ppc-linux-nat.c
+index 1bd157b..9bd11fd 100644
+--- a/gdb/ppc-linux-nat.c
++++ b/gdb/ppc-linux-nat.c
+@@ -2218,7 +2218,7 @@ ppc_linux_thread_exit (struct thread_info *tp, int silent)
+ static int
+ ppc_linux_stopped_data_address (struct target_ops *target, CORE_ADDR *addr_p)
+ {
+- struct siginfo *siginfo_p;
++ siginfo_t *siginfo_p;
+
+ siginfo_p = linux_nat_get_siginfo (inferior_ptid);
+
+diff --git a/gdb/procfs.c b/gdb/procfs.c
+index 903621d..cb4bc7c 100644
+--- a/gdb/procfs.c
++++ b/gdb/procfs.c
+@@ -266,7 +266,7 @@ typedef struct sigaction gdb_sigaction_t;
+ #ifdef HAVE_PR_SIGINFO64_T
+ typedef pr_siginfo64_t gdb_siginfo_t;
+ #else
+-typedef struct siginfo gdb_siginfo_t;
++typedef siginfo_t gdb_siginfo_t;
+ #endif
+
+ /* On mips-irix, praddset and prdelset are defined in such a way that
+--
+1.7.9.7
+
diff -r 5040c8e83e35 -r 4eef2edec320 patches/gdb/7.4.1/05_all_readline-headers.patch
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/patches/gdb/7.4.1/05_all_readline-headers.patch Sun Sep 23 11:53:02 2012 +0900
@@ -0,0 +1,42 @@
+--- a/readline/complete.c
++++ b/readline/complete.c
+@@ -25,6 +25,11 @@
+ # include <config.h>
+ #endif
+
++#ifdef HAVE_WCHAR_H /* wcwidth() */
++# define _GNU_SOURCE
++# include <wchar.h>
++#endif
++
+ #include <sys/types.h>
+ #include <fcntl.h>
+ #if defined (HAVE_SYS_FILE_H)
+--- a/readline/display.c
++++ b/readline/display.c
+@@ -25,6 +25,11 @@
+ # include <config.h>
+ #endif
+
++#ifdef HAVE_WCHAR_H /* wcwidth() */
++# define _GNU_SOURCE
++# include <wchar.h>
++#endif
++
+ #include <sys/types.h>
+
+ #if defined (HAVE_UNISTD_H)
+--- a/readline/mbutil.c
++++ b/readline/mbutil.c
+@@ -25,6 +25,11 @@
+ # include <config.h>
+ #endif
+
++#ifdef HAVE_WCHAR_H /* wcwidth() */
++# define _GNU_SOURCE
++# include <wchar.h>
++#endif
++
+ #include <sys/types.h>
+ #include <fcntl.h>
+ #include "posixjmp.h"
--
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