upgrade the cross-gdb to 6.8 (patch from #4701)

SVN-Revision: 14697

29 files changed, 34 insertions, 4050 deletions

diff --git a/toolchain/gdb/Makefile b/toolchain/gdb/Makefile
index fc1e5b6..696b2e4 100644
--- a/toolchain/gdb/Makefile
+++ b/toolchain/gdb/Makefile
@@ -7,10 +7,10 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=gdb
-PKG_VERSION:=6.3
+PKG_VERSION:=6.8
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
-PKG_MD5SUM:=05b928f41fa5b482e49ca2c24762a0ae
+PKG_MD5SUM:=c9da266b884fb8fa54df786dfaadbc7a
 PKG_SOURCE_URL:=@GNU/gdb
 
 include $(INCLUDE_DIR)/toolchain-build.mk
@@ -25,7 +25,7 @@ define Host/Configure
 		--host=$(GNU_HOST_NAME) \
 		--target=$(REAL_GNU_TARGET_NAME) \
 		$(DISABLE_NLS) \
-		--without-uiout --disable-gdbmi \
+		--without-uiout \
 		--disable-tui --disable-gdbtk --without-x \
 		--without-included-gettext \
 		--enable-threads \
diff --git a/toolchain/gdb/patches/100-uclibc-conf.patch b/toolchain/gdb/patches/100-uclibc-conf.patch
deleted file mode 100644
index cc69ff3..0000000
--- a/toolchain/gdb/patches/100-uclibc-conf.patch
+++ /dev/null
@@ -1,280 +0,0 @@
---- gdb-6.3/bfd/config.bfd.orig	Fri Oct 15 07:47:11 2004
-+++ gdb-6.3/bfd/config.bfd	Mon Feb 28 00:04:43 2005
-@@ -129,7 +129,7 @@
-     targ_defvec=ecoffalpha_little_vec
-     targ_selvecs=bfd_elf64_alpha_vec
-     ;;
--  alpha*-*-linux-gnu* | alpha*-*-elf*)
-+  alpha*-*-linux-* | alpha*-*-elf*)
-     targ_defvec=bfd_elf64_alpha_vec
-     targ_selvecs=ecoffalpha_little_vec
-     ;;
-@@ -139,7 +139,7 @@
-   alpha*-*-*)
-     targ_defvec=ecoffalpha_little_vec
-     ;;
--  ia64*-*-freebsd* | ia64*-*-netbsd* | ia64*-*-linux-gnu* | ia64*-*-elf* | ia64*-*-kfreebsd*-gnu)
-+  ia64*-*-freebsd* | ia64*-*-netbsd* | ia64*-*-linux-* | ia64*-*-elf* | ia64*-*-kfreebsd*-gnu)
-     targ_defvec=bfd_elf64_ia64_little_vec
-     targ_selvecs="bfd_elf64_ia64_big_vec bfd_efi_app_ia64_vec"
-     ;;
-@@ -216,7 +216,7 @@
-     targ_defvec=bfd_elf32_littlearm_vec
-     targ_selvecs=bfd_elf32_bigarm_vec
-     ;;
--  armeb-*-elf | arm*b-*-linux-gnu*)
-+  armeb-*-elf | arm*b-*-linux-*)
-     targ_defvec=bfd_elf32_bigarm_vec
-     targ_selvecs=bfd_elf32_littlearm_vec
-     ;;
-@@ -224,7 +224,7 @@
-     targ_defvec=bfd_elf32_littlearm_vec
-     targ_selvecs=bfd_elf32_bigarm_vec
-     ;;
--  arm-*-elf | arm-*-freebsd* | arm*-*-linux-gnu* | arm*-*-conix* | \
-+  arm-*-elf | arm-*-freebsd* | arm*-*-linux-* | arm*-*-conix* | \
-   arm*-*-uclinux* | arm-*-kfreebsd*-gnu | arm-*-vxworks | \
-   arm*-*-eabi* )
-     targ_defvec=bfd_elf32_littlearm_vec
-@@ -378,7 +378,7 @@
-     ;;
- 
- #ifdef BFD64
--  hppa*64*-*-linux-gnu*)
-+  hppa*64*-*-linux-*)
-     targ_defvec=bfd_elf64_hppa_linux_vec
-     targ_selvecs=bfd_elf64_hppa_vec
-     ;;
-@@ -389,7 +389,7 @@
-     ;;
- #endif
- 
--  hppa*-*-linux-gnu*)
-+  hppa*-*-linux-*)
-     targ_defvec=bfd_elf32_hppa_linux_vec
-     targ_selvecs=bfd_elf32_hppa_vec
-     ;;
-@@ -522,7 +522,7 @@
-     targ_selvecs=bfd_elf32_i386_vec
-     targ_underscore=yes
-     ;;
--  i[3-7]86-*-linux-gnu*)
-+  i[3-7]86-*-linux-*)
-     targ_defvec=bfd_elf32_i386_vec
-     targ_selvecs="i386linux_vec bfd_efi_app_ia32_vec"
-     targ64_selvecs=bfd_elf64_x86_64_vec
-@@ -536,7 +536,7 @@
-     targ_defvec=bfd_elf64_x86_64_vec
-     targ_selvecs="bfd_elf32_i386_vec i386netbsd_vec i386coff_vec bfd_efi_app_ia32_vec"
-     ;;
--  x86_64-*-linux-gnu*)
-+  x86_64-*-linux-*)
-     targ_defvec=bfd_elf64_x86_64_vec
-     targ_selvecs="bfd_elf32_i386_vec i386linux_vec bfd_efi_app_ia32_vec"
-     ;;
-@@ -706,7 +706,7 @@
-     targ_defvec=hp300hpux_vec
-     targ_underscore=yes
-     ;;
--  m68*-*-linux*aout*)
-+  m68*-*-linux*aout* | m68*-*-linux-uclibc*)
-     targ_defvec=m68klinux_vec
-     targ_selvecs=bfd_elf32_m68k_vec
-     targ_underscore=yes
-@@ -987,7 +987,7 @@
-     ;;
- #endif
-   powerpc-*-*bsd* | powerpc-*-elf* | powerpc-*-sysv4* | powerpc-*-eabi* | \
--  powerpc-*-solaris2* | powerpc-*-linux-gnu* | powerpc-*-rtems* | \
-+  powerpc-*-solaris2* | powerpc-*-linux-* | powerpc-*-rtems* | \
-   powerpc-*-chorus* | powerpc-*-vxworks* | powerpc-*-windiss*)
-     targ_defvec=bfd_elf32_powerpc_vec
-     targ_selvecs="rs6000coff_vec bfd_elf32_powerpcle_vec ppcboot_vec"
-@@ -1024,7 +1024,7 @@
-     targ_selvecs="rs6000coff_vec bfd_elf32_powerpc_vec ppcboot_vec"
-     ;;
-   powerpcle-*-elf* | powerpcle-*-sysv4* | powerpcle-*-eabi* | \
--  powerpcle-*-solaris2* | powerpcle-*-linux-gnu* | powerpcle-*-vxworks* |\
-+  powerpcle-*-solaris2* | powerpcle-*-linux-* | powerpcle-*-vxworks* |\
-   powerpcle-*-rtems*)
-     targ_defvec=bfd_elf32_powerpcle_vec
-     targ_selvecs="rs6000coff_vec bfd_elf32_powerpc_vec ppcboot_vec"
-@@ -1192,7 +1192,7 @@
-     targ_selvecs="bfd_elf32_sparc_vec sunos_big_vec"
-     targ_underscore=yes
-     ;;
--  sparc-*-linux-gnu*)
-+  sparc-*-linux-*)
-     targ_defvec=bfd_elf32_sparc_vec
-     targ_selvecs="sparclinux_vec bfd_elf64_sparc_vec sunos_big_vec"
-     ;;
-@@ -1239,7 +1239,7 @@
-     targ_defvec=sunos_big_vec
-     targ_underscore=yes
-     ;;
--  sparc64-*-linux-gnu*)
-+  sparc64-*-linux-*)
-     targ_defvec=bfd_elf64_sparc_vec
-     targ_selvecs="bfd_elf32_sparc_vec sparclinux_vec sunos_big_vec"
-     ;;
-@@ -1308,7 +1308,7 @@
-     targ_underscore=yes
-     ;;
- 
--  vax-*-linux-gnu*)
-+  vax-*-linux-*)
-     targ_defvec=bfd_elf32_vax_vec
-     ;;
- 
---- gdb-6.3/bfd/configure.orig	Fri Oct  8 16:53:56 2004
-+++ gdb-6.3/bfd/configure	Sun Feb 27 18:32:58 2005
-@@ -3583,6 +3583,11 @@
-   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
-   ;;
- 
-+linux-uclibc*)
-+  lt_cv_deplibs_check_method=pass_all
-+  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
-+  ;;
-+
- netbsd* | knetbsd*-gnu)
-   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
-     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
-@@ -9914,7 +9919,7 @@
-   alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
- 	COREFILE=''
- 	;;
--  alpha*-*-linux-gnu*)
-+  alpha*-*-linux-*)
- 	COREFILE=trad-core.lo
- 	TRAD_HEADER='"hosts/alphalinux.h"'
- 	;;
-@@ -9978,7 +9983,7 @@
- 	COREFILE=trad-core.lo
- 	TRAD_HEADER='"hosts/i386mach3.h"'
- 	;;
--  i[3-7]86-*-linux-gnu*)
-+  i[3-7]86-*-linux-*)
- 	COREFILE=trad-core.lo
- 	TRAD_HEADER='"hosts/i386linux.h"'
- 	;;
-@@ -10016,7 +10021,7 @@
- 	COREFILE=trad-core.lo
- 	TRAD_HEADER='"hosts/hp300bsd.h"'
- 	;;
--  m68*-*-linux-gnu*)
-+  m68*-*-linux-*)
- 	COREFILE=trad-core.lo
- 	TRAD_HEADER='"hosts/m68klinux.h"'
- 	;;
-@@ -10150,7 +10155,7 @@
- 	COREFILE=trad-core.lo
- 	TRAD_HEADER='"hosts/vaxult2.h"'
- 	;;
--  vax-*-linux-gnu*)
-+  vax-*-linux-*)
- 	COREFILE=trad-core.lo
- 	TRAD_HEADER='"hosts/vaxlinux.h"'
- 	;;
---- gdb-6.3/bfd/configure.in.orig	Fri Oct  8 16:53:59 2004
-+++ gdb-6.3/bfd/configure.in	Sun Feb 27 18:14:41 2005
-@@ -163,7 +163,7 @@
-   alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
- 	COREFILE=''
- 	;;
--  alpha*-*-linux-gnu*)
-+  alpha*-*-linux-*)
- 	COREFILE=trad-core.lo
- 	TRAD_HEADER='"hosts/alphalinux.h"'
- 	;;
-@@ -248,7 +248,7 @@
- 	TRAD_HEADER='"hosts/i386mach3.h"'
- 	;;
- changequote(,)dnl
--  i[3-7]86-*-linux-gnu*)
-+  i[3-7]86-*-linux-*)
- changequote([,])dnl
- 	COREFILE=trad-core.lo
- 	TRAD_HEADER='"hosts/i386linux.h"'
-@@ -289,7 +289,7 @@
- 	COREFILE=trad-core.lo
- 	TRAD_HEADER='"hosts/hp300bsd.h"'
- 	;;
--  m68*-*-linux-gnu*)
-+  m68*-*-linux-*)
- 	COREFILE=trad-core.lo
- 	TRAD_HEADER='"hosts/m68klinux.h"'
- 	;;
-@@ -375,7 +375,7 @@
- 	COREFILE=trad-core.lo
- 	TRAD_HEADER='"hosts/vaxult2.h"'
- 	;;
--  vax-*-linux-gnu*)
-+  vax-*-linux-*)
- 	COREFILE=trad-core.lo
- 	TRAD_HEADER='"hosts/vaxlinux.h"'
- 	;;
---- gdb-6.3/libtool.m4.orig	Wed Jul 21 21:21:41 2004
-+++ gdb-6.3/libtool.m4	Mon Feb 28 00:08:11 2005
-@@ -653,6 +653,11 @@
-   fi
-   ;;
- 
-+linux-uclibc*)
-+  lt_cv_deplibs_check_method=pass_all
-+  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
-+  ;;
-+
- newsos6)
-   [lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)']
-   lt_cv_file_magic_cmd=/usr/bin/file
---- gdb-6.3/ltconfig.orig	Tue Oct  5 15:34:42 2004
-+++ gdb-6.3/ltconfig	Sun Feb 27 18:14:41 2005
-@@ -602,7 +602,7 @@
- 
- # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
- case $host_os in
--linux-gnu*) ;;
-+linux-gnu*|linux-uclibc*) ;;
- linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
- esac
- 
-@@ -1270,6 +1270,24 @@
-   dynamic_linker='GNU/Linux ld.so'
-   ;;
- 
-+linux-uclibc*)
-+  version_type=linux
-+  need_lib_prefix=no
-+  need_version=no
-+  library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
-+  soname_spec='${libname}${release}.so$major'
-+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
-+  shlibpath_var=LD_LIBRARY_PATH
-+  shlibpath_overrides_runpath=no
-+  # This implies no fast_install, which is unacceptable.
-+  # Some rework will be needed to allow for fast_install
-+  # before this can be enabled.
-+  # Note: copied from linux-gnu, and may not be appropriate.
-+  hardcode_into_libs=yes
-+  # Assume using the uClibc dynamic linker.
-+  dynamic_linker="uClibc ld.so"
-+  ;;
-+
- netbsd*)
-   need_lib_prefix=no
-   need_version=no
---- gdb-6.3/opcodes/configure.orig	Fri Sep 17 08:13:38 2004
-+++ gdb-6.3/opcodes/configure	Mon Feb 28 00:09:42 2005
-@@ -3595,6 +3595,11 @@
-   fi
-   ;;
- 
-+linux-uclibc*)
-+  lt_cv_deplibs_check_method=pass_all
-+  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
-+  ;;
-+
- newsos6)
-   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
-   lt_cv_file_magic_cmd=/usr/bin/file
diff --git a/toolchain/gdb/patches/200-uclibc-readline-conf.patch b/toolchain/gdb/patches/200-uclibc-readline-conf.patch
deleted file mode 100644
index ffe792d..0000000
--- a/toolchain/gdb/patches/200-uclibc-readline-conf.patch
+++ /dev/null
@@ -1,15 +0,0 @@
---- gdb-6.1.1-dist/readline/configure	2003-05-27 18:29:47.000000000 -0500
-+++ gdb-6.1.1/readline/configure	2004-08-09 14:20:23.000000000 -0500
-@@ -6249,7 +6249,12 @@
- 
- 
- echo "$as_me:$LINENO: checking for mbstate_t" >&5
-+echo $ECHO_N "bash_cv_have_mbstate_t=$bash_cv_have_mbstate_t" >&6
- echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6
-+if test "${bash_cv_have_mbstate_t+set}" != set; then
-+  bash_cv_have_mbstate_t=yes
-+  echo $ECHO_N "WARNING!! forcing to yes!!! $ECHO_C" >&6
-+fi
- if test "${bash_cv_have_mbstate_t+set}" = set; then
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
diff --git a/toolchain/gdb/patches/400-mips-coredump.patch b/toolchain/gdb/patches/400-mips-coredump.patch
deleted file mode 100644
index 4e17ba7..0000000
--- a/toolchain/gdb/patches/400-mips-coredump.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-Sometime around 2.4.22-23, the mips pt_regs.h fields were reordered, breaking
-coredump handling by gdb for current kernels.  Update the hardcoded constants
-to reflect the change.
---- gdb-6.2.1/gdb/mips-linux-tdep.c-orig	2004-10-29 14:23:55.000000000 -0500
-+++ gdb-6.2.1/gdb/mips-linux-tdep.c	2004-10-29 14:26:44.000000000 -0500
-@@ -53,12 +53,22 @@
- 
- #define EF_REG0			6
- #define EF_REG31		37
-+
-+#if 0
- #define EF_LO			38
- #define EF_HI			39
- #define EF_CP0_EPC		40
- #define EF_CP0_BADVADDR		41
- #define EF_CP0_STATUS		42
- #define EF_CP0_CAUSE		43
-+#else
-+#define EF_CP0_STATUS		38
-+#define EF_LO			39
-+#define EF_HI			40
-+#define EF_CP0_BADVADDR		41
-+#define EF_CP0_CAUSE		42
-+#define EF_CP0_EPC		43
-+#endif
- 
- #define EF_SIZE			180
- 
diff --git a/toolchain/gdb/patches/500-thread-timeout.patch b/toolchain/gdb/patches/500-thread-timeout.patch
deleted file mode 100644
index 6db0a7a..0000000
--- a/toolchain/gdb/patches/500-thread-timeout.patch
+++ /dev/null
@@ -1,34 +0,0 @@
---- gdb-6.3.org/gdb/gdbserver/thread-db.c	2004-10-17 02:42:00.000000000 +0900
-+++ gdb-6.3/gdb/gdbserver/thread-db.c	2005-01-27 12:19:29.000000000 +0900
-@@ -21,6 +21,7 @@
-    Foundation, Inc., 59 Temple Place - Suite 330,
-    Boston, MA 02111-1307, USA.  */
- 
-+#include <unistd.h>
- #include "server.h"
- 
- #include "linux-low.h"
-@@ -142,6 +143,7 @@
-   td_event_msg_t msg;
-   td_err_e err;
-   struct inferior_linux_data *tdata;
-+  int timeout;
- 
-   if (debug_threads)
-     fprintf (stderr, "Thread creation event.\n");
-@@ -152,7 +154,13 @@
-      In the LinuxThreads implementation, this is safe,
-      because all events come from the manager thread
-      (except for its own creation, of course).  */
--  err = td_ta_event_getmsg (thread_agent, &msg);
-+  for (timeout = 0; timeout < 50000; timeout++)
-+    {
-+      err = td_ta_event_getmsg (thread_agent, &msg);
-+      if (err != TD_NOMSG)
-+	break;
-+      usleep(1000);
-+    }
-   if (err != TD_OK)
-     fprintf (stderr, "thread getmsg err: %s\n",
- 	     thread_db_err_str (err));
-
diff --git a/toolchain/gdb/patches/600-debian_10.selected-frame.patch b/toolchain/gdb/patches/600-debian_10.selected-frame.patch
deleted file mode 100644
index 5970f9b..0000000
--- a/toolchain/gdb/patches/600-debian_10.selected-frame.patch
+++ /dev/null
@@ -1,552 +0,0 @@
-2004-10-11
-
-This patch is not submitted.  Many of these functions should be passing
-a frame around rather than calling get_selected_frame, but at least it
-is an improvement over deprecated_selected_frame.
-
-Index: gdb-6.3/gdb/breakpoint.c
-===================================================================
---- gdb-6.3.orig/gdb/breakpoint.c	2004-10-08 13:30:46.000000000 -0400
-+++ gdb-6.3/gdb/breakpoint.c	2004-11-09 22:55:11.231620957 -0500
-@@ -922,7 +922,7 @@ insert_bp_location (struct bp_location *
-       /* FIXME drow/2003-09-09: It would be nice if evaluate_expression
- 	 took a frame parameter, so that we didn't have to change the
- 	 selected frame.  */
--      saved_frame_id = get_frame_id (deprecated_selected_frame);
-+      saved_frame_id = get_frame_id (get_selected_frame ());
- 
-       /* Determine if the watchpoint is within scope.  */
-       if (bpt->owner->exp_valid_block == NULL)
-@@ -5464,14 +5464,9 @@ break_at_finish_at_depth_command_1 (char
- 
-       if (default_breakpoint_valid)
- 	{
--	  if (deprecated_selected_frame)
--	    {
--	      selected_pc = get_frame_pc (deprecated_selected_frame);
--	      if (arg)
--		if_arg = 1;
--	    }
--	  else
--	    error ("No selected frame.");
-+	  selected_pc = get_frame_pc (get_selected_frame ());
-+	  if (arg)
-+	    if_arg = 1;
- 	}
-       else
- 	error ("No default breakpoint address now.");
-@@ -5542,15 +5537,10 @@ break_at_finish_command_1 (char *arg, in
-     {
-       if (default_breakpoint_valid)
- 	{
--	  if (deprecated_selected_frame)
--	    {
--	      addr_string = xstrprintf ("*0x%s",
--					paddr_nz (get_frame_pc (deprecated_selected_frame)));
--	      if (arg)
--		if_arg = 1;
--	    }
--	  else
--	    error ("No selected frame.");
-+	  addr_string = xstrprintf ("*0x%s",
-+				    paddr_nz (get_frame_pc (get_selected_frame ())));
-+	  if (arg)
-+	    if_arg = 1;
- 	}
-       else
- 	error ("No default breakpoint address now.");
-@@ -6082,7 +6072,7 @@ until_break_command (char *arg, int from
- {
-   struct symtabs_and_lines sals;
-   struct symtab_and_line sal;
--  struct frame_info *prev_frame = get_prev_frame (deprecated_selected_frame);
-+  struct frame_info *prev_frame = get_prev_frame (get_selected_frame ());
-   struct breakpoint *breakpoint;
-   struct cleanup *old_chain;
-   struct continuation_arg *arg1;
-@@ -6119,7 +6109,7 @@ until_break_command (char *arg, int from
-     /* Otherwise, specify the current frame, because we want to stop only
-        at the very same frame.  */
-     breakpoint = set_momentary_breakpoint (sal,
--					   get_frame_id (deprecated_selected_frame),
-+					   get_frame_id (get_selected_frame ()),
- 					   bp_until);
- 
-   if (!target_can_async_p ())
-Index: gdb-6.3/gdb/cli/cli-cmds.c
-===================================================================
---- gdb-6.3.orig/gdb/cli/cli-cmds.c	2004-09-11 06:24:53.000000000 -0400
-+++ gdb-6.3/gdb/cli/cli-cmds.c	2004-11-09 22:51:07.323246218 -0500
-@@ -845,10 +845,7 @@ disassemble_command (char *arg, int from
-   name = NULL;
-   if (!arg)
-     {
--      if (!deprecated_selected_frame)
--	error ("No frame selected.\n");
--
--      pc = get_frame_pc (deprecated_selected_frame);
-+      pc = get_frame_pc (get_selected_frame ());
-       if (find_pc_partial_function (pc, &name, &low, &high) == 0)
- 	error ("No function contains program counter for selected frame.\n");
- #if defined(TUI)
-Index: gdb-6.3/gdb/f-valprint.c
-===================================================================
---- gdb-6.3.orig/gdb/f-valprint.c	2003-10-14 02:51:14.000000000 -0400
-+++ gdb-6.3/gdb/f-valprint.c	2004-11-09 22:51:07.326245632 -0500
-@@ -76,7 +76,7 @@ f77_get_dynamic_lowerbound (struct type 
-   switch (TYPE_ARRAY_LOWER_BOUND_TYPE (type))
-     {
-     case BOUND_BY_VALUE_ON_STACK:
--      current_frame_addr = get_frame_base (deprecated_selected_frame);
-+      current_frame_addr = get_frame_base (get_selected_frame ());
-       if (current_frame_addr > 0)
- 	{
- 	  *lower_bound =
-@@ -100,7 +100,7 @@ f77_get_dynamic_lowerbound (struct type 
-       break;
- 
-     case BOUND_BY_REF_ON_STACK:
--      current_frame_addr = get_frame_base (deprecated_selected_frame);
-+      current_frame_addr = get_frame_base (get_selected_frame ());
-       if (current_frame_addr > 0)
- 	{
- 	  ptr_to_lower_bound =
-@@ -134,7 +134,7 @@ f77_get_dynamic_upperbound (struct type 
-   switch (TYPE_ARRAY_UPPER_BOUND_TYPE (type))
-     {
-     case BOUND_BY_VALUE_ON_STACK:
--      current_frame_addr = get_frame_base (deprecated_selected_frame);
-+      current_frame_addr = get_frame_base (get_selected_frame ());
-       if (current_frame_addr > 0)
- 	{
- 	  *upper_bound =
-@@ -163,7 +163,7 @@ f77_get_dynamic_upperbound (struct type 
-       break;
- 
-     case BOUND_BY_REF_ON_STACK:
--      current_frame_addr = get_frame_base (deprecated_selected_frame);
-+      current_frame_addr = get_frame_base (get_selected_frame ());
-       if (current_frame_addr > 0)
- 	{
- 	  ptr_to_upper_bound =
-@@ -630,10 +630,7 @@ info_common_command (char *comname, int 
-      first make sure that it is visible and if so, let 
-      us display its contents */
- 
--  fi = deprecated_selected_frame;
--
--  if (fi == NULL)
--    error ("No frame selected");
-+  fi = get_selected_frame ();
- 
-   /* The following is generally ripped off from stack.c's routine 
-      print_frame_info() */
-@@ -722,10 +719,7 @@ there_is_a_visible_common_named (char *c
-   if (comname == NULL)
-     error ("Cannot deal with NULL common name!");
- 
--  fi = deprecated_selected_frame;
--
--  if (fi == NULL)
--    error ("No frame selected");
-+  fi = get_selected_frame ();
- 
-   /* The following is generally ripped off from stack.c's routine 
-      print_frame_info() */
-Index: gdb-6.3/gdb/infcmd.c
-===================================================================
---- gdb-6.3.orig/gdb/infcmd.c	2004-09-13 14:26:28.000000000 -0400
-+++ gdb-6.3/gdb/infcmd.c	2004-11-09 22:57:37.274099559 -0500
-@@ -1214,10 +1214,8 @@ finish_command (char *arg, int from_tty)
-     error ("The \"finish\" command does not take any arguments.");
-   if (!target_has_execution)
-     error ("The program is not running.");
--  if (deprecated_selected_frame == NULL)
--    error ("No selected frame.");
- 
--  frame = get_prev_frame (deprecated_selected_frame);
-+  frame = get_prev_frame (get_selected_frame ());
-   if (frame == 0)
-     error ("\"finish\" not meaningful in the outermost frame.");
- 
-@@ -1235,7 +1233,7 @@ finish_command (char *arg, int from_tty)
- 
-   /* Find the function we will return from.  */
- 
--  function = find_pc_function (get_frame_pc (deprecated_selected_frame));
-+  function = find_pc_function (get_frame_pc (get_selected_frame ()));
- 
-   /* Print info on the selected frame, including level number but not
-      source.  */
-@@ -1600,13 +1598,11 @@ registers_info (char *addr_exp, int fpre
- 
-   if (!target_has_registers)
-     error ("The program has no registers now.");
--  if (deprecated_selected_frame == NULL)
--    error ("No selected frame.");
- 
-   if (!addr_exp)
-     {
-       gdbarch_print_registers_info (current_gdbarch, gdb_stdout,
--				    deprecated_selected_frame, -1, fpregs);
-+				    get_selected_frame (), -1, fpregs);
-       return;
-     }
- 
-@@ -1644,7 +1640,7 @@ registers_info (char *addr_exp, int fpre
- 	if (regnum >= 0)
- 	  {
- 	    gdbarch_print_registers_info (current_gdbarch, gdb_stdout,
--					  deprecated_selected_frame, regnum, fpregs);
-+					  get_selected_frame (), regnum, fpregs);
- 	    continue;
- 	  }
-       }
-@@ -1658,7 +1654,7 @@ registers_info (char *addr_exp, int fpre
- 	    && regnum < NUM_REGS + NUM_PSEUDO_REGS)
- 	  {
- 	    gdbarch_print_registers_info (current_gdbarch, gdb_stdout,
--					  deprecated_selected_frame, regnum, fpregs);
-+					  get_selected_frame (), regnum, fpregs);
- 	    continue;
- 	  }
-       }
-@@ -1684,7 +1680,7 @@ registers_info (char *addr_exp, int fpre
- 		if (gdbarch_register_reggroup_p (current_gdbarch, regnum,
- 						 group))
- 		  gdbarch_print_registers_info (current_gdbarch,
--						gdb_stdout, deprecated_selected_frame,
-+						gdb_stdout, get_selected_frame (),
- 						regnum, fpregs);
- 	      }
- 	    continue;
-@@ -1714,8 +1710,6 @@ print_vector_info (struct gdbarch *gdbar
- {
-   if (!target_has_registers)
-     error ("The program has no registers now.");
--  if (deprecated_selected_frame == NULL)
--    error ("No selected frame.");
- 
-   if (gdbarch_print_vector_info_p (gdbarch))
-     gdbarch_print_vector_info (gdbarch, file, frame, args);
-@@ -1740,7 +1734,7 @@ print_vector_info (struct gdbarch *gdbar
- static void
- vector_info (char *args, int from_tty)
- {
--  print_vector_info (current_gdbarch, gdb_stdout, deprecated_selected_frame, args);
-+  print_vector_info (current_gdbarch, gdb_stdout, get_selected_frame (), args);
- }
- 
- 
-@@ -1910,8 +1904,6 @@ print_float_info (struct gdbarch *gdbarc
- {
-   if (!target_has_registers)
-     error ("The program has no registers now.");
--  if (deprecated_selected_frame == NULL)
--    error ("No selected frame.");
- 
-   if (gdbarch_print_float_info_p (gdbarch))
-     gdbarch_print_float_info (gdbarch, file, frame, args);
-@@ -1937,7 +1929,7 @@ No floating-point info available for thi
- static void
- float_info (char *args, int from_tty)
- {
--  print_float_info (current_gdbarch, gdb_stdout, deprecated_selected_frame, args);
-+  print_float_info (current_gdbarch, gdb_stdout, get_selected_frame (), args);
- }
- 
- static void
-Index: gdb-6.3/gdb/inflow.c
-===================================================================
---- gdb-6.3.orig/gdb/inflow.c	2004-08-11 05:00:57.000000000 -0400
-+++ gdb-6.3/gdb/inflow.c	2004-11-09 22:58:37.488338883 -0500
-@@ -591,10 +591,7 @@ kill_command (char *arg, int from_tty)
-   if (target_has_stack)
-     {
-       printf_filtered ("In %s,\n", target_longname);
--      if (deprecated_selected_frame == NULL)
--	fputs_filtered ("No selected stack frame.\n", gdb_stdout);
--      else
--	print_stack_frame (get_selected_frame (), 1, SRC_AND_LOC);
-+      print_stack_frame (get_selected_frame (), 1, SRC_AND_LOC);
-     }
-   bfd_cache_close_all ();
- }
-Index: gdb-6.3/gdb/infrun.c
-===================================================================
---- gdb-6.3.orig/gdb/infrun.c	2004-09-27 13:58:08.000000000 -0400
-+++ gdb-6.3/gdb/infrun.c	2004-11-09 22:51:07.351240752 -0500
-@@ -3485,7 +3485,7 @@ save_inferior_status (int restore_stack_
- 
-   inf_status->registers = regcache_dup (current_regcache);
- 
--  inf_status->selected_frame_id = get_frame_id (deprecated_selected_frame);
-+  inf_status->selected_frame_id = get_frame_id (get_selected_frame ());
-   return inf_status;
- }
- 
-Index: gdb-6.3/gdb/mi/mi-main.c
-===================================================================
---- gdb-6.3.orig/gdb/mi/mi-main.c	2004-09-12 11:00:42.000000000 -0400
-+++ gdb-6.3/gdb/mi/mi-main.c	2004-11-09 22:53:29.998389013 -0500
-@@ -388,7 +388,7 @@ register_changed_p (int regnum)
- {
-   char raw_buffer[MAX_REGISTER_SIZE];
- 
--  if (! frame_register_read (deprecated_selected_frame, regnum, raw_buffer))
-+  if (! frame_register_read (get_selected_frame (), regnum, raw_buffer))
-     return -1;
- 
-   if (memcmp (&old_regs[DEPRECATED_REGISTER_BYTE (regnum)], raw_buffer,
-@@ -509,7 +509,7 @@ get_register (int regnum, int format)
-   if (format == 'N')
-     format = 0;
- 
--  frame_register (deprecated_selected_frame, regnum, &optim, &lval, &addr,
-+  frame_register (get_selected_frame (), regnum, &optim, &lval, &addr,
- 		  &realnum, buffer);
- 
-   if (optim)
-Index: gdb-6.3/gdb/mn10300-tdep.c
-===================================================================
---- gdb-6.3.orig/gdb/mn10300-tdep.c	2004-08-02 22:02:22.000000000 -0400
-+++ gdb-6.3/gdb/mn10300-tdep.c	2004-11-09 22:51:07.356239776 -0500
-@@ -1154,7 +1154,7 @@ mn10300_print_register (const char *name
-     printf_filtered ("%s: ", name);
- 
-   /* Get the data */
--  if (!frame_register_read (deprecated_selected_frame, regnum, raw_buffer))
-+  if (!frame_register_read (get_selected_frame (), regnum, raw_buffer))
-     {
-       printf_filtered ("[invalid]");
-       return;
-Index: gdb-6.3/gdb/stack.c
-===================================================================
---- gdb-6.3.orig/gdb/stack.c	2004-08-02 20:57:26.000000000 -0400
-+++ gdb-6.3/gdb/stack.c	2004-11-09 22:51:07.361238800 -0500
-@@ -758,9 +758,7 @@ parse_frame_specification (char *frame_e
-   switch (numargs)
-     {
-     case 0:
--      if (deprecated_selected_frame == NULL)
--	error ("No selected frame.");
--      return deprecated_selected_frame;
-+      return get_selected_frame ();
-       /* NOTREACHED */
-     case 1:
-       {
-@@ -902,10 +900,10 @@ frame_info (char *addr_exp, int from_tty
-     }
-   calling_frame_info = get_prev_frame (fi);
- 
--  if (!addr_exp && frame_relative_level (deprecated_selected_frame) >= 0)
-+  if (!addr_exp && frame_relative_level (get_selected_frame ()) >= 0)
-     {
-       printf_filtered ("Stack level %d, frame at ",
--		       frame_relative_level (deprecated_selected_frame));
-+		       frame_relative_level (get_selected_frame ()));
-       print_address_numeric (get_frame_base (fi), 1, gdb_stdout);
-       printf_filtered (":\n");
-     }
-@@ -1445,9 +1443,7 @@ print_frame_label_vars (struct frame_inf
- void
- locals_info (char *args, int from_tty)
- {
--  if (!deprecated_selected_frame)
--    error ("No frame selected.");
--  print_frame_local_vars (deprecated_selected_frame, 0, gdb_stdout);
-+  print_frame_local_vars (get_selected_frame (), 0, gdb_stdout);
- }
- 
- static void
-@@ -1470,7 +1466,7 @@ catch_info (char *ignore, int from_tty)
-       if (!deprecated_selected_frame)
- 	error ("No frame selected.");
- 
--      print_frame_label_vars (deprecated_selected_frame, 0, gdb_stdout);
-+      print_frame_label_vars (get_selected_frame (), 0, gdb_stdout);
-     }
- }
- 
-@@ -1537,9 +1533,7 @@ print_frame_arg_vars (struct frame_info 
- void
- args_info (char *ignore, int from_tty)
- {
--  if (!deprecated_selected_frame)
--    error ("No frame selected.");
--  print_frame_arg_vars (deprecated_selected_frame, gdb_stdout);
-+  print_frame_arg_vars (get_selected_frame (), gdb_stdout);
- }
- 
- 
-@@ -1724,7 +1718,7 @@ down_silently_base (char *count_exp)
-   if (target_has_stack == 0 || deprecated_selected_frame == 0)
-     error ("No stack.");
- 
--  frame = find_relative_frame (deprecated_selected_frame, &count1);
-+  frame = find_relative_frame (get_selected_frame (), &count1);
-   if (count1 != 0 && count_exp == 0)
-     {
- 
-@@ -1944,7 +1938,7 @@ func_command (char *arg, int from_tty)
- 
-   if (!found)
-     printf_filtered ("'%s' not within current stack frame.\n", arg);
--  else if (fp != deprecated_selected_frame)
-+  else if (fp != get_selected_frame ())
-     select_and_print_frame (fp);
- }
- 
-@@ -1965,7 +1959,7 @@ get_frame_language (void)
-          instruction of another function.  So we rely on
-          get_frame_address_in_block(), it provides us with a PC which is
-          guaranteed to be inside the frame's code block.  */
--      s = find_pc_symtab (get_frame_address_in_block (deprecated_selected_frame));
-+      s = find_pc_symtab (get_frame_address_in_block (get_selected_frame ()));
-       if (s)
- 	flang = s->language;
-       else
-Index: gdb-6.3/gdb/tui/tui-disasm.c
-===================================================================
---- gdb-6.3.orig/gdb/tui/tui-disasm.c	2004-02-24 20:10:01.000000000 -0500
-+++ gdb-6.3/gdb/tui/tui-disasm.c	2004-11-09 22:51:07.370237044 -0500
-@@ -382,7 +382,7 @@ tui_vertical_disassem_scroll (enum tui_s
- 
-       content = (tui_win_content) TUI_DISASM_WIN->generic.content;
-       if (cursal.symtab == (struct symtab *) NULL)
--	s = find_pc_symtab (get_frame_pc (deprecated_selected_frame));
-+	s = find_pc_symtab (get_frame_pc (get_selected_frame ()));
-       else
- 	s = cursal.symtab;
- 
-Index: gdb-6.3/gdb/tui/tui-source.c
-===================================================================
---- gdb-6.3.orig/gdb/tui/tui-source.c	2004-02-16 16:05:09.000000000 -0500
-+++ gdb-6.3/gdb/tui/tui-source.c	2004-11-09 22:51:07.370237044 -0500
-@@ -326,7 +326,7 @@ tui_vertical_source_scroll (enum tui_scr
-       struct symtab_and_line cursal = get_current_source_symtab_and_line ();
- 
-       if (cursal.symtab == (struct symtab *) NULL)
--	s = find_pc_symtab (get_frame_pc (deprecated_selected_frame));
-+	s = find_pc_symtab (get_frame_pc (get_selected_frame ()));
-       else
- 	s = cursal.symtab;
- 
-Index: gdb-6.3/gdb/tui/tui-winsource.c
-===================================================================
---- gdb-6.3.orig/gdb/tui/tui-winsource.c	2004-02-16 16:05:09.000000000 -0500
-+++ gdb-6.3/gdb/tui/tui-winsource.c	2004-11-09 22:51:07.371236848 -0500
-@@ -311,7 +311,7 @@ tui_horizontal_source_scroll (struct tui
-       struct symtab_and_line cursal = get_current_source_symtab_and_line ();
- 
-       if (cursal.symtab == (struct symtab *) NULL)
--	s = find_pc_symtab (get_frame_pc (deprecated_selected_frame));
-+	s = find_pc_symtab (get_frame_pc (get_selected_frame ()));
-       else
- 	s = cursal.symtab;
- 
-Index: gdb-6.3/gdb/valops.c
-===================================================================
---- gdb-6.3.orig/gdb/valops.c	2004-09-13 23:01:48.000000000 -0400
-+++ gdb-6.3/gdb/valops.c	2004-11-09 22:51:07.374236263 -0500
-@@ -2663,15 +2663,10 @@ value_of_local (const char *name, int co
-   struct block *b;
-   struct value * ret;
- 
--  if (deprecated_selected_frame == 0)
--    {
--      if (complain)
--	error ("no frame selected");
--      else
--	return 0;
--    }
-+  if (!complain && deprecated_selected_frame == 0)
-+    return 0;
- 
--  func = get_frame_function (deprecated_selected_frame);
-+  func = get_frame_function (get_selected_frame ());
-   if (!func)
-     {
-       if (complain)
-@@ -2700,7 +2695,7 @@ value_of_local (const char *name, int co
- 	return NULL;
-     }
- 
--  ret = read_var_value (sym, deprecated_selected_frame);
-+  ret = read_var_value (sym, get_selected_frame ());
-   if (ret == 0 && complain)
-     error ("`%s' argument unreadable", name);
-   return ret;
-Index: gdb-6.3/gdb/varobj.c
-===================================================================
---- gdb-6.3.orig/gdb/varobj.c	2004-07-26 10:53:06.000000000 -0400
-+++ gdb-6.3/gdb/varobj.c	2004-11-09 22:51:07.377235677 -0500
-@@ -488,7 +488,7 @@ varobj_create (char *objname,
-       if (fi != NULL)
- 	{
- 	  var->root->frame = get_frame_id (fi);
--	  old_fi = deprecated_selected_frame;
-+	  old_fi = get_selected_frame ();
- 	  select_frame (fi);
- 	}
- 
-Index: gdb-6.3/gdb/testsuite/gdb.base/default.exp
-===================================================================
---- gdb-6.3.orig/gdb/testsuite/gdb.base/default.exp	2003-03-20 09:45:50.000000000 -0500
-+++ gdb-6.3/gdb/testsuite/gdb.base/default.exp	2004-11-09 22:51:07.379235287 -0500
-@@ -167,7 +167,7 @@ gdb_test "disable breakpoints" "" "disab
- #test disable display
- gdb_test "disable display" "" "disable display"
- #test disassemble
--gdb_test "disassemble" "No frame selected." "disassemble"
-+gdb_test "disassemble" "No (frame selected|registers)." "disassemble"
- #test display
- gdb_test "display" "" "display"
- #test do
-@@ -229,9 +229,9 @@ gdb_expect {
- }
- 
- #test frame "f" abbreviation
--gdb_test "f" "No stack." "frame \"f\" abbreviation"
-+gdb_test "f" "No (stack|registers)." "frame \"f\" abbreviation"
- #test frame
--gdb_test "frame" "No stack." "frame"
-+gdb_test "frame" "No (stack|registers)." "frame"
- #test fg
- gdb_test "fg" "The program is not being run." "fg"
- # FIXME: fg kills the udi connection
-@@ -294,9 +294,9 @@ gdb_test "ignore" "Argument required .a 
- #test info address
- gdb_test "info address" "Argument required." "info address"
- #test info all-registers
--gdb_test "info all-registers" "The program has no registers now." "info all-registers"
-+gdb_test "info all-registers" "(The program has no registers now|No registers)." "info all-registers"
- #test info args
--gdb_test "info args" "No frame selected." "info args"
-+gdb_test "info args" "No (frame selected|registers)." "info args"
- #test info bogus-gdb-command
- gdb_test "info bogus-gdb-command" "Undefined info command: \"bogus-gdb-command\".  Try \"help info\".*" "info bogus-gdb-command"
- #test info breakpoints
-@@ -320,11 +320,11 @@ gdb_test "info frame" "No stack.|No sele
- #test info files
- gdb_test "info files" "" "info files"
- #test info float
--gdb_test "info float" "The program has no registers now." "info float"
-+gdb_test "info float" "(The program has no registers now|No registers)." "info float"
- #test info functions
- gdb_test "info functions" "All defined functions:" "info functions"
- #test info locals
--gdb_test "info locals" "No frame selected." "info locals"
-+gdb_test "info locals" "(No frame selected|No registers)." "info locals"
- #test info program
- gdb_test "info program" "The program being debugged is not being run." "info program"
- #test info registers
-@@ -352,7 +352,7 @@ gdb_test "info types" "All defined types
- #test info variables
- gdb_test "info variables" "All defined variables:" "info variables"
- #test info vector
--gdb_test "info vector" "The program has no registers now." "info vector"
-+gdb_test "info vector" "(The program has no registers now|No registers)." "info vector"
- #test info warranty
- gdb_test "info warranty" "NO WARRANTY(\[^\r\n\]*\[\r\n\])+  *11.  *BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY(\[^\r\n\]*\[\r\n\])+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN(\[^\r\n\]*\[\r\n\])+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES(\[^\r\n\]*\[\r\n\])+PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED(\[^\r\n\]*\[\r\n\])+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF(\[^\r\n\]*\[\r\n\])+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS(\[^\r\n\]*\[\r\n\])+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE(\[^\r\n\]*\[\r\n\])+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,(\[^\r\n\]*\[\r\n\])+REPAIR OR CORRECTION.(\[^\r\n\]*\[\r\n\])+  *12.  *IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING(\[^\r\n\]*\[\r\n\])+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR(\[^\r\n\]*\[\r\n\])+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,(\[^\r\n\]*\[\r\n\])+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING(\[^\r\n\]*\[\r\n\])+OUT OF THE USE OR INABILITY TO USE THE PROGRAM .INCLUDING BUT NOT LIMITED(\[^\r\n\]*\[\r\n\])+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY(\[^\r\n\]*\[\r\n\])+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER(\[^\r\n\]*\[\r\n\])+PROGRAMS., EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE(\[^\r\n\]*\[\r\n\])+POSSIBILITY OF SUCH DAMAGES.*" "info warranty"
- #test info watchpoints
diff --git a/toolchain/gdb/patches/600-fix-compile-flag-mismatch.patch b/toolchain/gdb/patches/600-fix-compile-flag-mismatch.patch
new file mode 100644
index 0000000..13b72bb
--- /dev/null
+++ b/toolchain/gdb/patches/600-fix-compile-flag-mismatch.patch
@@ -0,0 +1,31 @@
+--- a/gdb/gdbserver/configure
++++ b/gdb/gdbserver/configure
+@@ -1239,7 +1239,7 @@
+       ac_cache_corrupted=: ;;
+     ,);;
+     *)
+-      if test "x$ac_old_val" != "x$ac_new_val"; then
++      if test "`echo x$ac_old_val`" != "`echo x$ac_new_val`"; then
+ 	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+ echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ 	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+--- a/gdb/configure
++++ b/gdb/configure
+@@ -272,7 +272,7 @@
+ PACKAGE_BUGREPORT=
+ 
+ ac_unique_file="main.c"
+-ac_subdirs_all="$ac_subdirs_all doc testsuite"
++ac_subdirs_all="$ac_subdirs_all doc"
+ # Factoring default headers for most tests.
+ ac_includes_default="\
+ #include <stdio.h>
+@@ -3077,7 +3077,7 @@
+ 
+ 
+ 
+-subdirs="$subdirs doc testsuite"
++subdirs="$subdirs doc"
+ 
+ 
+ # Provide defaults for some variables set by the per-host and per-target
diff --git a/toolchain/gdb/patches/620-debian_static-thread-db.patch b/toolchain/gdb/patches/620-debian_static-thread-db.patch
deleted file mode 100644
index c5ac5a6..0000000
--- a/toolchain/gdb/patches/620-debian_static-thread-db.patch
+++ /dev/null
@@ -1,156 +0,0 @@
-Status: submitted similar patch 2004-12-08
-
-This patch cleans up the initialization of thread_db.  It works for static
-binaries now.  The vsyscall patches hide this problem, since new static
-binaries will load the vsyscall DSO and then trigger thread_db; but
-this is still a good cleanup.
-
-Index: gdb-6.3/gdb/thread-db.c
-===================================================================
---- gdb-6.3.orig/gdb/thread-db.c	2004-10-08 16:29:56.000000000 -0400
-+++ gdb-6.3/gdb/thread-db.c	2004-11-10 00:19:30.626530413 -0500
-@@ -34,6 +34,7 @@
- #include "target.h"
- #include "regcache.h"
- #include "solib-svr4.h"
-+#include "observer.h"
- 
- #ifdef HAVE_GNU_LIBC_VERSION_H
- #include <gnu/libc-version.h>
-@@ -627,59 +628,49 @@ check_thread_signals (void)
- #endif
- }
- 
-+/* Check whether thread_db is usable.  This function is called when
-+   an inferior is created (or otherwise acquired, e.g. attached to)
-+   and when new shared libraries are loaded into a running process.  */
-+
- static void
--thread_db_new_objfile (struct objfile *objfile)
-+check_for_thread_db (void)
- {
-   td_err_e err;
-+  static int already_loaded;
- 
-   /* First time through, report that libthread_db was successfuly
-      loaded.  Can't print this in in thread_db_load as, at that stage,
--     the interpreter and it's console haven't started.  The real
--     problem here is that libthread_db is loaded too early - it should
--     only be loaded when there is a program to debug.  */
--  {
--    static int dejavu;
--    if (!dejavu)
--      {
--	Dl_info info;
--	const char *library = NULL;
--	/* Try dladdr.  */
--	if (dladdr ((*td_ta_new_p), &info) != 0)
--	  library = info.dli_fname;
--	/* Try dlinfo?  */
--	if (library == NULL)
--	  /* Paranoid - don't let a NULL path slip through.  */
--	  library = LIBTHREAD_DB_SO;
--	printf_unfiltered ("Using host libthread_db library \"%s\".\n",
--			   library);
--	dejavu = 1;
--      }
--  }
-+     the interpreter and it's console haven't started.  */
- 
--  /* Don't attempt to use thread_db on targets which can not run
--     (core files).  */
--  if (objfile == NULL || !target_has_execution)
-+  if (!already_loaded)
-     {
--      /* All symbols have been discarded.  If the thread_db target is
--         active, deactivate it now.  */
--      if (using_thread_db)
--	{
--	  gdb_assert (proc_handle.pid == 0);
--	  unpush_target (&thread_db_ops);
--	  using_thread_db = 0;
--	}
-+      Dl_info info;
-+      const char *library = NULL;
-+      if (dladdr ((*td_ta_new_p), &info) != 0)
-+	library = info.dli_fname;
-+
-+      /* Try dlinfo?  */
- 
--      goto quit;
-+      if (library == NULL)
-+	/* Paranoid - don't let a NULL path slip through.  */
-+	library = LIBTHREAD_DB_SO;
-+
-+      printf_unfiltered ("Using host libthread_db library \"%s\".\n",
-+			 library);
-+      already_loaded = 1;
-     }
- 
-   if (using_thread_db)
-     /* Nothing to do.  The thread library was already detected and the
-        target vector was already activated.  */
--    goto quit;
-+    return;
-+
-+  /* Don't attempt to use thread_db on targets which can not run
-+     (executables not running yet, core files) for now.  */
-+  if (!target_has_execution)
-+    return;
- 
--  /* Initialize the structure that identifies the child process.  Note
--     that at this point there is no guarantee that we actually have a
--     child process.  */
-+  /* Initialize the structure that identifies the child process.  */
-   proc_handle.pid = GET_PID (inferior_ptid);
- 
-   /* Now attempt to open a connection to the thread library.  */
-@@ -706,12 +697,24 @@ thread_db_new_objfile (struct objfile *o
- 	       thread_db_err_str (err));
-       break;
-     }
-+}
-+
-+static void
-+thread_db_new_objfile (struct objfile *objfile)
-+{
-+  if (objfile != NULL)
-+    check_for_thread_db ();
- 
--quit:
-   if (target_new_objfile_chain)
-     target_new_objfile_chain (objfile);
- }
- 
-+static void
-+check_for_thread_db_observer (struct target_ops *target, int from_tty)
-+{
-+  check_for_thread_db ();
-+}
-+
- /* Attach to a new thread.  This function is called when we receive a
-    TD_CREATE event or when we iterate over all threads and find one
-    that wasn't already in our list.  */
-@@ -1366,5 +1369,8 @@ _initialize_thread_db (void)
-       /* Add ourselves to objfile event chain.  */
-       target_new_objfile_chain = deprecated_target_new_objfile_hook;
-       deprecated_target_new_objfile_hook = thread_db_new_objfile;
-+
-+      /* Register ourselves for the new inferior observer.  */
-+      observer_attach_inferior_created (check_for_thread_db_observer);
-     }
- }
-Index: gdb-6.3/gdb/Makefile.in
-===================================================================
---- gdb-6.3.orig/gdb/Makefile.in	2004-11-09 23:04:57.000000000 -0500
-+++ gdb-6.3/gdb/Makefile.in	2004-11-10 00:19:26.440347022 -0500
-@@ -2626,7 +2626,8 @@ thread.o: thread.c $(defs_h) $(symtab_h)
- 	$(gdbcmd_h) $(regcache_h) $(gdb_h) $(gdb_string_h) $(ui_out_h)
- thread-db.o: thread-db.c $(defs_h) $(gdb_assert_h) $(gdb_proc_service_h) \
- 	$(gdb_thread_db_h) $(bfd_h) $(gdbthread_h) $(inferior_h) \
--	$(symfile_h) $(objfiles_h) $(target_h) $(regcache_h) $(solib_svr4_h)
-+	$(symfile_h) $(objfiles_h) $(target_h) $(regcache_h) $(solib_svr4_h) \
-+	$(observer_h)
- top.o: top.c $(defs_h) $(gdbcmd_h) $(call_cmds_h) $(cli_cmds_h) \
- 	$(cli_script_h) $(cli_setshow_h) $(cli_decode_h) $(symtab_h) \
- 	$(inferior_h) $(target_h) $(breakpoint_h) $(gdbtypes_h) \
diff --git a/toolchain/gdb/patches/630-debian_24.tracepoint-segv.patch b/toolchain/gdb/patches/630-debian_24.tracepoint-segv.patch
deleted file mode 100644
index d038ff8..0000000
--- a/toolchain/gdb/patches/630-debian_24.tracepoint-segv.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-Trivial.  Still need to submit this.
-
-Index: gdb-6.1/gdb/tracepoint.c
-===================================================================
---- gdb-6.1.orig/gdb/tracepoint.c	2004-04-05 13:26:43.000000000 -0400
-+++ gdb-6.1/gdb/tracepoint.c	2004-04-05 13:26:45.000000000 -0400
-@@ -853,6 +853,8 @@ read_actions (struct tracepoint *t)
-       else
- 	line = gdb_readline (0);
- 
-+      if (line == NULL || *line == EOF)
-+	break;
-       linetype = validate_actionline (&line, t);
-       if (linetype == BADLINE)
- 	continue;		/* already warned -- collect another line */
diff --git a/toolchain/gdb/patches/640-debian_dwarf2-frame-signal-unwinder.patch b/toolchain/gdb/patches/640-debian_dwarf2-frame-signal-unwinder.patch
deleted file mode 100644
index 246427e..0000000
--- a/toolchain/gdb/patches/640-debian_dwarf2-frame-signal-unwinder.patch
+++ /dev/null
@@ -1,120 +0,0 @@
-Status: Checked in to HEAD after 6.3.
-
-2004-11-07  Daniel Jacobowitz  <dan@debian.org>
-
-	* dwarf2-frame.c (struct dwarf2_frame_ops): Add signal_frame_p.
-	(dwarf2_frame_set_signal_frame_p, dwarf2_frame_signal_frame_p)
-	(dwarf2_signal_frame_unwind): New.
-	(dwarf2_frame_sniffer): Use dwarf2_frame_signal_frame_p.
-	* dwarf2-frame.h (dwarf2_frame_set_signal_frame_p): New prototype.
-
-Index: src/gdb/dwarf2-frame.c
-===================================================================
-RCS file: /big/fsf/rsync/src-cvs/src/gdb/dwarf2-frame.c,v
-retrieving revision 1.41
-diff -u -p -r1.41 dwarf2-frame.c
---- src/gdb/dwarf2-frame.c	4 Nov 2004 21:15:15 -0000	1.41
-+++ src/gdb/dwarf2-frame.c	7 Nov 2004 17:41:58 -0000
-@@ -471,6 +471,10 @@ struct dwarf2_frame_ops
- {
-   /* Pre-initialize the register state REG for register REGNUM.  */
-   void (*init_reg) (struct gdbarch *, int, struct dwarf2_frame_state_reg *);
-+
-+  /* Check whether the frame preceding NEXT_FRAME will be a signal
-+     trampoline.  */
-+  int (*signal_frame_p) (struct gdbarch *, struct frame_info *);
- };
- 
- /* Default architecture-specific register state initialization
-@@ -547,6 +551,33 @@ dwarf2_frame_init_reg (struct gdbarch *g
- 
-   ops->init_reg (gdbarch, regnum, reg);
- }
-+
-+/* Set the architecture-specific signal trampoline recognition
-+   function for GDBARCH to SIGNAL_FRAME_P.  */
-+
-+void
-+dwarf2_frame_set_signal_frame_p (struct gdbarch *gdbarch,
-+				 int (*signal_frame_p) (struct gdbarch *,
-+							struct frame_info *))
-+{
-+  struct dwarf2_frame_ops *ops = gdbarch_data (gdbarch, dwarf2_frame_data);
-+
-+  ops->signal_frame_p = signal_frame_p;
-+}
-+
-+/* Query the architecture-specific signal frame recognizer for
-+   NEXT_FRAME.  */
-+
-+static int
-+dwarf2_frame_signal_frame_p (struct gdbarch *gdbarch,
-+			     struct frame_info *next_frame)
-+{
-+  struct dwarf2_frame_ops *ops = gdbarch_data (gdbarch, dwarf2_frame_data);
-+
-+  if (ops->signal_frame_p == NULL)
-+    return 0;
-+  return ops->signal_frame_p (gdbarch, next_frame);
-+}
- 
- 
- struct dwarf2_frame_cache
-@@ -841,6 +872,13 @@ static const struct frame_unwind dwarf2_
-   dwarf2_frame_prev_register
- };
- 
-+static const struct frame_unwind dwarf2_signal_frame_unwind =
-+{
-+  SIGTRAMP_FRAME,
-+  dwarf2_frame_this_id,
-+  dwarf2_frame_prev_register
-+};
-+
- const struct frame_unwind *
- dwarf2_frame_sniffer (struct frame_info *next_frame)
- {
-@@ -848,10 +886,18 @@ dwarf2_frame_sniffer (struct frame_info 
-      function.  frame_pc_unwind(), for a no-return next function, can
-      end up returning something past the end of this function's body.  */
-   CORE_ADDR block_addr = frame_unwind_address_in_block (next_frame);
--  if (dwarf2_frame_find_fde (&block_addr))
--    return &dwarf2_frame_unwind;
-+  if (!dwarf2_frame_find_fde (&block_addr))
-+    return NULL;
- 
--  return NULL;
-+  /* On some targets, signal trampolines may have unwind information.
-+     We need to recognize them so that we set the frame type
-+     correctly.  */
-+
-+  if (dwarf2_frame_signal_frame_p (get_frame_arch (next_frame),
-+				   next_frame))
-+    return &dwarf2_signal_frame_unwind;
-+
-+  return &dwarf2_frame_unwind;
- }
- 
- 
-Index: src/gdb/dwarf2-frame.h
-===================================================================
-RCS file: /big/fsf/rsync/src-cvs/src/gdb/dwarf2-frame.h,v
-retrieving revision 1.6
-diff -u -p -r1.6 dwarf2-frame.h
---- src/gdb/dwarf2-frame.h	28 Feb 2004 16:59:32 -0000	1.6
-+++ src/gdb/dwarf2-frame.h	7 Nov 2004 17:40:41 -0000
-@@ -79,6 +79,14 @@ extern void dwarf2_frame_set_init_reg (s
- 				       void (*init_reg) (struct gdbarch *, int,
- 					     struct dwarf2_frame_state_reg *));
- 
-+/* Set the architecture-specific signal trampoline recognition
-+   function for GDBARCH to SIGNAL_FRAME_P.  */
-+
-+extern void
-+  dwarf2_frame_set_signal_frame_p (struct gdbarch *gdbarch,
-+				   int (*signal_frame_p) (struct gdbarch *,
-+							  struct frame_info *));
-+
- /* Return the frame unwind methods for the function that contains PC,
-    or NULL if it can't be handled by DWARF CFI frame unwinder.  */
- 
diff --git a/toolchain/gdb/patches/650-debian_vsyscall-gdb-support.patch b/toolchain/gdb/patches/650-debian_vsyscall-gdb-support.patch
deleted file mode 100644
index e725f9c..0000000
--- a/toolchain/gdb/patches/650-debian_vsyscall-gdb-support.patch
+++ /dev/null
@@ -1,245 +0,0 @@
-Status: Checked in to HEAD after 6.3.
-
-2004-11-07  Andrew Cagney  <cagney@redhat.com>
-	    Daniel Jacobowitz  <dan@debian.org>
-	    Roland McGrath  <roland@redhat.com>
-
-	* Makefile.in (symfile-mem.o): Update dependencies.
-	* i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): New.
-	(i386_linux_init_abi): Call dwarf2_frame_set_signal_frame_p.
-	* inf-ptrace.c (inf_ptrace_attach): Call
-	observer_notify_inferior_created.
-	* inftarg.c (child_attach): Likewise.
-	* symfile-mem.c: Include "observer.h", "auxv.h", and "elf/common.h".
-	(symbol_file_add_from_memory): Take NAME argument.  Use it for
-	the new BFD's filename.
-	(add_symbol_file_from_memory_command): Update call to
-	symbol_file_add_from_memory.
-	(struct symbol_file_add_from_memory_args, add_vsyscall_page)
-	(symbol_file_add_from_memory_wrapper): New.
-	(_initialize_symfile_mem): Register add_vsyscall_page as an
-	inferior_created observer.
-
-Index: gdb-6.3/gdb/i386-linux-tdep.c
-===================================================================
---- gdb-6.3.orig/gdb/i386-linux-tdep.c	2004-08-06 16:58:28.000000000 -0400
-+++ gdb-6.3/gdb/i386-linux-tdep.c	2004-11-10 00:55:06.669398770 -0500
-@@ -27,6 +27,7 @@
- #include "inferior.h"
- #include "osabi.h"
- #include "reggroups.h"
-+#include "dwarf2-frame.h"
- 
- #include "gdb_string.h"
- 
-@@ -244,6 +245,27 @@ i386_linux_sigtramp_p (struct frame_info
- 	  || strcmp ("__restore_rt", name) == 0);
- }
- 
-+/* Return one if the unwound PC from NEXT_FRAME is in a signal trampoline
-+   which may have DWARF-2 CFI.  */
-+
-+static int
-+i386_linux_dwarf_signal_frame_p (struct gdbarch *gdbarch,
-+				 struct frame_info *next_frame)
-+{
-+  CORE_ADDR pc = frame_pc_unwind (next_frame);
-+  char *name;
-+
-+  find_pc_partial_function (pc, &name, NULL, NULL);
-+
-+  /* If a vsyscall DSO is in use, the signal trampolines may have these
-+     names.  */
-+  if (name && (strcmp (name, "__kernel_sigreturn") == 0
-+	       || strcmp (name, "__kernel_rt_sigreturn") == 0))
-+    return 1;
-+
-+  return 0;
-+}
-+
- /* Offset to struct sigcontext in ucontext, from <asm/ucontext.h>.  */
- #define I386_LINUX_UCONTEXT_SIGCONTEXT_OFFSET 20
- 
-@@ -414,6 +436,8 @@ i386_linux_init_abi (struct gdbarch_info
- 
-   /* GNU/Linux uses the dynamic linker included in the GNU C Library.  */
-   set_gdbarch_skip_solib_resolver (gdbarch, glibc_skip_solib_resolver);
-+
-+  dwarf2_frame_set_signal_frame_p (gdbarch, i386_linux_dwarf_signal_frame_p);
- }
- 
- /* Provide a prototype to silence -Wmissing-prototypes.  */
-Index: gdb-6.3/gdb/inf-ptrace.c
-===================================================================
---- gdb-6.3.orig/gdb/inf-ptrace.c	2004-10-15 09:29:33.000000000 -0400
-+++ gdb-6.3/gdb/inf-ptrace.c	2004-11-10 00:53:43.697615843 -0500
-@@ -220,6 +220,10 @@ inf_ptrace_attach (char *args, int from_
- 
-   inferior_ptid = pid_to_ptid (pid);
-   push_target (ptrace_ops_hack);
-+
-+  /* Do this first, before anything has had a chance to query the
-+     inferior's symbol table or similar.  */
-+  observer_notify_inferior_created (&current_target, from_tty);
- }
- 
- static void
-Index: gdb-6.3/gdb/inftarg.c
-===================================================================
---- gdb-6.3.orig/gdb/inftarg.c	2004-10-08 16:29:47.000000000 -0400
-+++ gdb-6.3/gdb/inftarg.c	2004-11-10 00:53:43.711613107 -0500
-@@ -211,6 +211,10 @@ child_attach (char *args, int from_tty)
-   
-   inferior_ptid = pid_to_ptid (pid);
-   push_target (&deprecated_child_ops);
-+
-+  /* Do this first, before anything has had a chance to query the
-+     inferior's symbol table or similar.  */
-+  observer_notify_inferior_created (&current_target, from_tty);
- }
- 
- #if !defined(CHILD_POST_ATTACH)
-Index: gdb-6.3/gdb/symfile-mem.c
-===================================================================
---- gdb-6.3.orig/gdb/symfile-mem.c	2004-07-17 10:24:07.000000000 -0400
-+++ gdb-6.3/gdb/symfile-mem.c	2004-11-10 00:53:43.722610958 -0500
-@@ -52,13 +52,19 @@
- #include "target.h"
- #include "value.h"
- #include "symfile.h"
-+#include "observer.h"
-+#include "auxv.h"
-+#include "elf/common.h"
- 
- 
- /* Read inferior memory at ADDR to find the header of a loaded object file
-    and read its in-core symbols out of inferior memory.  TEMPL is a bfd
--   representing the target's format.  */
-+   representing the target's format.  NAME is the name to use for this
-+   symbol file in messages; it can be NULL or a malloc-allocated string
-+   which will be attached to the BFD.  */
- static struct objfile *
--symbol_file_add_from_memory (struct bfd *templ, CORE_ADDR addr, int from_tty)
-+symbol_file_add_from_memory (struct bfd *templ, CORE_ADDR addr, char *name,
-+			     int from_tty)
- {
-   struct objfile *objf;
-   struct bfd *nbfd;
-@@ -75,7 +81,10 @@ symbol_file_add_from_memory (struct bfd 
-   if (nbfd == NULL)
-     error ("Failed to read a valid object file image from memory.");
- 
--  nbfd->filename = xstrdup ("shared object read from target memory");
-+  if (name == NULL)
-+    nbfd->filename = xstrdup ("shared object read from target memory");
-+  else
-+    nbfd->filename = name;
- 
-   if (!bfd_check_format (nbfd, bfd_object))
-     {
-@@ -129,7 +138,73 @@ add_symbol_file_from_memory_command (cha
-     error ("\
- Must use symbol-file or exec-file before add-symbol-file-from-memory.");
- 
--  symbol_file_add_from_memory (templ, addr, from_tty);
-+  symbol_file_add_from_memory (templ, addr, NULL, from_tty);
-+}
-+
-+/* Arguments for symbol_file_add_from_memory_wrapper.  */
-+
-+struct symbol_file_add_from_memory_args
-+{
-+  struct bfd *bfd;
-+  CORE_ADDR sysinfo_ehdr;
-+  char *name;
-+  int from_tty;
-+};
-+
-+/* Wrapper function for symbol_file_add_from_memory, for
-+   catch_exceptions.  */
-+
-+static int
-+symbol_file_add_from_memory_wrapper (struct ui_out *uiout, void *data)
-+{
-+  struct symbol_file_add_from_memory_args *args = data;
-+
-+  symbol_file_add_from_memory (args->bfd, args->sysinfo_ehdr, args->name,
-+			       args->from_tty);
-+  return 0;
-+}
-+
-+/* Try to add the symbols for the vsyscall page, if there is one.  This function
-+   is called via the inferior_created observer.  */
-+
-+static void
-+add_vsyscall_page (struct target_ops *target, int from_tty)
-+{
-+  CORE_ADDR sysinfo_ehdr;
-+
-+  if (target_auxv_search (target, AT_SYSINFO_EHDR, &sysinfo_ehdr) > 0
-+      && sysinfo_ehdr != (CORE_ADDR) 0)
-+    {
-+      struct bfd *bfd;
-+      struct symbol_file_add_from_memory_args args;
-+
-+      if (core_bfd != NULL)
-+	bfd = core_bfd;
-+      else if (exec_bfd != NULL)
-+	bfd = exec_bfd;
-+      else
-+       /* FIXME: cagney/2004-05-06: Should not require an existing
-+	  BFD when trying to create a run-time BFD of the VSYSCALL
-+	  page in the inferior.  Unfortunately that's the current
-+	  interface so for the moment bail.  Introducing a
-+	  ``bfd_runtime'' (a BFD created using the loaded image) file
-+	  format should fix this.  */
-+	{
-+	  warning ("could not load vsyscall page because no executable was specified");
-+	  warning ("try using the \"file\" command first");
-+	  return;
-+	}
-+      args.bfd = bfd;
-+      args.sysinfo_ehdr = sysinfo_ehdr;
-+      xasprintf (&args.name, "system-supplied DSO at 0x%s",
-+		 paddr_nz (sysinfo_ehdr));
-+      /* Pass zero for FROM_TTY, because the action of loading the
-+	 vsyscall DSO was not triggered by the user, even if the user
-+	 typed "run" at the TTY.  */
-+      args.from_tty = 0;
-+      catch_exceptions (uiout, symbol_file_add_from_memory_wrapper,
-+			&args, NULL, RETURN_MASK_ALL);
-+    }
- }
- 
- 
-@@ -143,4 +218,7 @@ Load the symbols out of memory from a dy
- Give an expression for the address of the file's shared object file header.",
-            &cmdlist);
- 
-+  /* Want to know of each new inferior so that its vsyscall info can
-+     be extracted.  */
-+  observer_attach_inferior_created (add_vsyscall_page);
- }
-Index: gdb-6.3/gdb/Makefile.in
-===================================================================
---- gdb-6.3.orig/gdb/Makefile.in	2004-11-10 00:29:00.000000000 -0500
-+++ gdb-6.3/gdb/Makefile.in	2004-11-10 00:54:47.728100986 -0500
-@@ -2020,7 +2020,7 @@ i386-linux-nat.o: i386-linux-nat.c $(def
- i386-linux-tdep.o: i386-linux-tdep.c $(defs_h) $(gdbcore_h) $(frame_h) \
- 	$(value_h) $(regcache_h) $(inferior_h) $(osabi_h) $(reggroups_h) \
- 	$(gdb_string_h) $(i386_tdep_h) $(i386_linux_tdep_h) $(glibc_tdep_h) \
--	$(solib_svr4_h)
-+	$(solib_svr4_h) $(dwarf2_frame_h)
- i386ly-tdep.o: i386ly-tdep.c $(defs_h) $(gdbcore_h) $(inferior_h) \
- 	$(regcache_h) $(target_h) $(osabi_h) $(i386_tdep_h)
- i386-nat.o: i386-nat.c $(defs_h) $(breakpoint_h) $(command_h) $(gdbcmd_h)
-@@ -2606,7 +2606,8 @@ symfile.o: symfile.c $(defs_h) $(bfdlink
- 	$(hashtab_h) $(readline_h) $(gdb_assert_h) $(block_h) \
- 	$(gdb_string_h) $(gdb_stat_h)
- symfile-mem.o: symfile-mem.c $(defs_h) $(symtab_h) $(gdbcore_h) \
--	$(objfiles_h) $(gdbcmd_h) $(target_h) $(value_h) $(symfile_h)
-+	$(objfiles_h) $(gdbcmd_h) $(target_h) $(value_h) $(symfile_h) \
-+	$(observer_h) $(auxv_h) $(elf_common_h)
- symmisc.o: symmisc.c $(defs_h) $(symtab_h) $(gdbtypes_h) $(bfd_h) \
- 	$(symfile_h) $(objfiles_h) $(breakpoint_h) $(command_h) \
- 	$(gdb_obstack_h) $(language_h) $(bcache_h) $(block_h) $(gdb_regex_h) \
diff --git a/toolchain/gdb/patches/660-debian_dwarf-cfa-restore.patch b/toolchain/gdb/patches/660-debian_dwarf-cfa-restore.patch
deleted file mode 100644
index 8b81cca..0000000
--- a/toolchain/gdb/patches/660-debian_dwarf-cfa-restore.patch
+++ /dev/null
@@ -1,23 +0,0 @@
-Status: Checked in to HEAD after 6.3.
-
-2004-11-09  Daniel Jacobowitz  <dan@debian.org>
-
-	* dwarf2-frame.c (dwarf2_frame_state_alloc_regs): Correct allocated
-	size.
-
-Index: src/gdb/dwarf2-frame.c
-===================================================================
-RCS file: /cvs/src/src/gdb/dwarf2-frame.c,v
-retrieving revision 1.45
-diff -u -p -r1.45 dwarf2-frame.c
---- src/gdb/dwarf2-frame.c	7 Nov 2004 21:16:11 -0000	1.45
-+++ src/gdb/dwarf2-frame.c	9 Nov 2004 14:42:52 -0000
-@@ -162,7 +162,7 @@ dwarf2_frame_state_alloc_regs (struct dw
- static struct dwarf2_frame_state_reg *
- dwarf2_frame_state_copy_regs (struct dwarf2_frame_state_reg_info *rs)
- {
--  size_t size = rs->num_regs * sizeof (struct dwarf2_frame_state_reg_info);
-+  size_t size = rs->num_regs * sizeof (struct dwarf2_frame_state_reg);
-   struct dwarf2_frame_state_reg *reg;
- 
-   reg = (struct dwarf2_frame_state_reg *) xmalloc (size);
diff --git a/toolchain/gdb/patches/680-debian_sim-destdir.patch b/toolchain/gdb/patches/680-debian_sim-destdir.patch
deleted file mode 100644
index 71f60b5..0000000
--- a/toolchain/gdb/patches/680-debian_sim-destdir.patch
+++ /dev/null
@@ -1,53 +0,0 @@
-Fix some missing uses of DESTDIR in the sim/ directories.  The Debian
-packages use DESTDIR to build.
-
-%patch
-Index: gdb-6.3/sim/Makefile.in
-===================================================================
---- gdb-6.3.orig/sim/Makefile.in	2003-09-03 14:46:52.000000000 -0400
-+++ gdb-6.3/sim/Makefile.in	2004-11-10 00:39:25.381315738 -0500
-@@ -93,6 +93,7 @@ FLAGS_TO_PASS = \
- 	"CC=$(CC)" \
- 	"CC_FOR_BUILD=$(CC_FOR_BUILD)" \
- 	"CFLAGS=$(CFLAGS)" \
-+	"DESTDIR=$(DESTDIR)" \
- 	"RANLIB=$(RANLIB)" \
- 	"MAKEINFO=$(MAKEINFO)" \
- 	"INSTALL=$(INSTALL)" \
-Index: gdb-6.3/sim/common/Make-common.in
-===================================================================
---- gdb-6.3.orig/sim/common/Make-common.in	2003-09-08 13:24:59.000000000 -0400
-+++ gdb-6.3/sim/common/Make-common.in	2004-11-10 00:39:25.383315347 -0500
-@@ -581,14 +581,14 @@ install: install-common $(SIM_EXTRA_INST
- 
- install-common: installdirs
- 	n=`echo run | sed '$(program_transform_name)'`; \
--	$(INSTALL_PROGRAM) run$(EXEEXT) $(bindir)/$$n$(EXEEXT)
-+	$(INSTALL_PROGRAM) run$(EXEEXT) $(DESTDIR)$(bindir)/$$n$(EXEEXT)
- 	n=`echo libsim.a | sed s/libsim.a/lib$(target_alias)-sim.a/`; \
--	$(INSTALL_DATA) libsim.a $(libdir)/$$n ; \
--	( cd $(libdir) ; $(RANLIB) $$n )
-+	$(INSTALL_DATA) libsim.a $(DESTDIR)$(libdir)/$$n ; \
-+	( cd $(DESTDIR)$(libdir) ; $(RANLIB) $$n )
- 
- installdirs:
--	$(SHELL) $(srcdir)/../../mkinstalldirs $(bindir)
--	$(SHELL) $(srcdir)/../../mkinstalldirs $(libdir)
-+	$(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(bindir)
-+	$(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(libdir)
- 
- check:
- 	cd ../testsuite && $(MAKE) check RUNTESTFLAGS="$(RUNTESTFLAGS)"
-Index: gdb-6.3/sim/erc32/Makefile.in
-===================================================================
---- gdb-6.3.orig/sim/erc32/Makefile.in	2000-03-07 10:32:49.000000000 -0500
-+++ gdb-6.3/sim/erc32/Makefile.in	2004-11-10 00:39:25.385314957 -0500
-@@ -53,7 +53,7 @@ end.h: end
- # Copy the files into directories where they will be run.
- install-sis: installdirs
- 	n=`echo sis | sed '$(program_transform_name)'`; \
--	$(INSTALL_PROGRAM) sis$(EXEEXT) $(bindir)/$$n$(EXEEXT)
-+	$(INSTALL_PROGRAM) sis$(EXEEXT) $(DESTDIR)$(bindir)/$$n$(EXEEXT)
- 
- clean-sis:
- 	rm -f sis end end.h
diff --git a/toolchain/gdb/patches/690-debian_member-field-symtab.patch b/toolchain/gdb/patches/690-debian_member-field-symtab.patch
deleted file mode 100644
index 4f5fb45..0000000
--- a/toolchain/gdb/patches/690-debian_member-field-symtab.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-Status: unsubmitted
-
-This patch was for Debian bug #239535.  It needs to be tested, and
-submitted.
-
-Index: gdb-6.3/gdb/valops.c
-===================================================================
---- gdb-6.3.orig/gdb/valops.c	2004-11-09 22:51:07.000000000 -0500
-+++ gdb-6.3/gdb/valops.c	2004-11-10 00:43:54.036837699 -0500
-@@ -2314,8 +2314,10 @@ check_field_in (struct type *type, const
- 	return 1;
-     }
- 
-+  /* Check each baseclass.  Call check_typedef, which will follow typedefs
-+     and do opaque/stub type resolution.  */
-   for (i = TYPE_N_BASECLASSES (type) - 1; i >= 0; i--)
--    if (check_field_in (TYPE_BASECLASS (type, i), name))
-+    if (check_field_in (check_typedef (TYPE_BASECLASS (type, i)), name))
-       return 1;
- 
-   return 0;
-Index: gdb-6.3/gdb/dwarf2read.c
-===================================================================
---- gdb-6.3.orig/gdb/dwarf2read.c	2004-10-15 20:41:00.000000000 -0400
-+++ gdb-6.3/gdb/dwarf2read.c	2004-11-10 00:46:21.970935829 -0500
-@@ -2099,8 +2099,8 @@ guess_structure_name (struct partial_die
- 				    strlen (actual_class_name),
- 				    &cu->comp_unit_obstack);
- 		  xfree (actual_class_name);
-+		  break;
- 		}
--	      break;
- 	    }
- 
- 	  child_pdi = child_pdi->die_sibling;
diff --git a/toolchain/gdb/patches/700-debian_cp-pass-by-reference.patch b/toolchain/gdb/patches/700-debian_cp-pass-by-reference.patch
deleted file mode 100644
index 666d343..0000000
--- a/toolchain/gdb/patches/700-debian_cp-pass-by-reference.patch
+++ /dev/null
@@ -1,464 +0,0 @@
-This patch needs to be submitted for the FSF.  Also, there may be testcases
-already in the GDB testsuite (currently disabled) that it would probably fix.
-
-Index: gdb-6.3/gdb/infcall.c
-===================================================================
---- gdb-6.3.orig/gdb/infcall.c	2004-10-08 04:15:56.000000000 -0400
-+++ gdb-6.3/gdb/infcall.c	2004-11-10 12:30:07.000000000 -0500
-@@ -36,6 +36,7 @@
- #include "gdb_string.h"
- #include "infcall.h"
- #include "dummy-frame.h"
-+#include "cp-abi.h"
- 
- /* NOTE: cagney/2003-04-16: What's the future of this code?
- 
-@@ -297,8 +298,8 @@ call_function_by_hand (struct value *fun
- {
-   CORE_ADDR sp;
-   CORE_ADDR dummy_addr;
--  struct type *value_type;
--  unsigned char struct_return;
-+  struct type *value_type, *target_value_type;
-+  unsigned char struct_return = 0, cp_struct_return = 0;
-   CORE_ADDR struct_addr = 0;
-   struct regcache *retbuf;
-   struct cleanup *retbuf_cleanup;
-@@ -312,6 +313,7 @@ call_function_by_hand (struct value *fun
-   struct regcache *caller_regcache;
-   struct cleanup *caller_regcache_cleanup;
-   struct frame_id dummy_id;
-+  struct cleanup *args_cleanup;
- 
-   if (!target_has_execution)
-     noprocess ();
-@@ -410,10 +412,31 @@ call_function_by_hand (struct value *fun
-     using_gcc = (b == NULL ? 2 : BLOCK_GCC_COMPILED (b));
-   }
- 
--  /* Are we returning a value using a structure return or a normal
--     value return? */
-+  /* Are we returning a value using a structure return (passing a
-+     hidden argument pointing to storage) or a normal value return?
-+     There are two cases: C++ ABI mandated structure return and
-+     target ABI structure return.  The variable STRUCT_RETURN only
-+     describes the latter.  The C++ version is handled by passing
-+     the return location as the first parameter to the function,
-+     even preceding "this".  This is different from the target
-+     ABI version, which is target-specific; for instance, on ia64
-+     the first argument is passed in out0 but the hidden structure
-+     return pointer would normally be passed in r8.  */
- 
--  struct_return = using_struct_return (value_type, using_gcc);
-+  if (current_language->la_language == language_cplus
-+      && cp_pass_by_reference (value_type))
-+    {
-+      cp_struct_return = 1;
-+
-+      /* Tell the target specific argument pushing routine not to
-+	 expect a value.  */
-+      target_value_type = builtin_type_void;
-+    }
-+  else
-+    {
-+      struct_return = using_struct_return (value_type, using_gcc);
-+      target_value_type = value_type;
-+    }
- 
-   /* Determine the location of the breakpoint (and possibly other
-      stuff) that the called function will return to.  The SPARC, for a
-@@ -432,7 +455,7 @@ call_function_by_hand (struct value *fun
-       if (INNER_THAN (1, 2))
- 	{
- 	  sp = push_dummy_code (current_gdbarch, sp, funaddr,
--				using_gcc, args, nargs, value_type,
-+				using_gcc, args, nargs, target_value_type,
- 				&real_pc, &bp_addr);
- 	  dummy_addr = sp;
- 	}
-@@ -440,7 +463,7 @@ call_function_by_hand (struct value *fun
- 	{
- 	  dummy_addr = sp;
- 	  sp = push_dummy_code (current_gdbarch, sp, funaddr,
--				using_gcc, args, nargs, value_type,
-+				using_gcc, args, nargs, target_value_type,
- 				&real_pc, &bp_addr);
- 	}
-       break;
-@@ -507,9 +530,15 @@ call_function_by_hand (struct value *fun
- 	  param_type = TYPE_FIELD_TYPE (ftype, i);
- 	else
- 	  param_type = NULL;
--	
-+
- 	args[i] = value_arg_coerce (args[i], param_type, prototyped);
- 
-+	/* FIXME: Is current_language the right language?  */
-+	if (current_language->la_language == language_cplus
-+	    && param_type != NULL
-+	    && cp_pass_by_reference (param_type))
-+	  args[i] = value_addr (args[i]);
-+
- 	/* elz: this code is to handle the case in which the function
- 	   to be called has a pointer to function as parameter and the
- 	   corresponding actual argument is the address of a function
-@@ -607,7 +636,7 @@ You must use a pointer to function type 
-      stack, if necessary.  Make certain that the value is correctly
-      aligned. */
- 
--  if (struct_return)
-+  if (struct_return || cp_struct_return)
-     {
-       int len = TYPE_LENGTH (value_type);
-       if (INNER_THAN (1, 2))
-@@ -632,6 +661,22 @@ You must use a pointer to function type 
- 	}
-     }
- 
-+  if (cp_struct_return)
-+    {
-+      struct value **new_args;
-+
-+      /* Add the new argument to the front of the argument list.  */
-+      new_args = xmalloc (sizeof (struct value *) * (nargs + 1));
-+      new_args[0] = value_from_pointer (lookup_pointer_type (value_type),
-+					struct_addr);
-+      memcpy (&new_args[1], &args[0], sizeof (struct value *) * nargs);
-+      args = new_args;
-+      nargs++;
-+      args_cleanup = make_cleanup (xfree, args);
-+    }
-+  else
-+    args_cleanup = make_cleanup (null_cleanup, NULL);
-+
-   /* Create the dummy stack frame.  Pass in the call dummy address as,
-      presumably, the ABI code knows where, in the call dummy, the
-      return address should be pointed.  */
-@@ -649,6 +694,8 @@ You must use a pointer to function type 
-   else
-     error ("This target does not support function calls");
- 
-+  do_cleanups (args_cleanup);
-+
-   /* Set up a frame ID for the dummy frame so we can pass it to
-      set_momentary_breakpoint.  We need to give the breakpoint a frame
-      ID so that the breakpoint code can correctly re-identify the
-@@ -839,11 +886,7 @@ the function call).", name);
-   /* Figure out the value returned by the function, return that.  */
-   {
-     struct value *retval;
--    if (TYPE_CODE (value_type) == TYPE_CODE_VOID)
--      /* If the function returns void, don't bother fetching the
--	 return value.  */
--      retval = allocate_value (value_type);
--    else if (struct_return)
-+    if (struct_return || cp_struct_return)
-       /* NOTE: cagney/2003-09-27: This assumes that PUSH_DUMMY_CALL
- 	 has correctly stored STRUCT_ADDR in the target.  In the past
- 	 that hasn't been the case, the old MIPS PUSH_ARGUMENTS
-@@ -853,6 +896,10 @@ the function call).", name);
- 	 "struct return convention", check that PUSH_DUMMY_CALL isn't
- 	 playing tricks.  */
-       retval = value_at (value_type, struct_addr, NULL);
-+    else if (TYPE_CODE (value_type) == TYPE_CODE_VOID)
-+      /* If the function returns void, don't bother fetching the
-+	 return value.  */
-+      retval = allocate_value (value_type);
-     else
-       {
- 	/* This code only handles "register convention".  */
-Index: gdb-6.3/gdb/cp-abi.h
-===================================================================
---- gdb-6.3.orig/gdb/cp-abi.h	2003-04-12 13:41:25.000000000 -0400
-+++ gdb-6.3/gdb/cp-abi.h	2004-11-10 12:30:07.000000000 -0500
-@@ -1,7 +1,7 @@
- /* Abstraction of various C++ ABI's we support, and the info we need
-    to get from them.
-    Contributed by Daniel Berlin <dberlin@redhat.com>
--   Copyright 2001 Free Software Foundation, Inc.
-+   Copyright 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
- 
-    This file is part of GDB.
- 
-@@ -145,6 +145,10 @@ extern struct type *value_rtti_type (str
- extern int baseclass_offset (struct type *type, int index, char *valaddr,
- 			     CORE_ADDR address);
-                   
-+/* Return non-zero if an argument of type TYPE should be passed by reference
-+   instead of value.  */
-+extern int cp_pass_by_reference (struct type *type);
-+
- struct cp_abi_ops
- {
-   const char *shortname;
-@@ -162,6 +166,7 @@ struct cp_abi_ops
- 			     int *using_enc);
-   int (*baseclass_offset) (struct type *type, int index, char *valaddr,
- 			   CORE_ADDR address);
-+  int (*pass_by_reference) (struct type *type);
- };
- 
- 
-Index: gdb-6.3/gdb/cp-abi.c
-===================================================================
---- gdb-6.3.orig/gdb/cp-abi.c	2003-11-26 17:04:00.000000000 -0500
-+++ gdb-6.3/gdb/cp-abi.c	2004-11-10 12:30:07.000000000 -0500
-@@ -1,5 +1,5 @@
- /* Generic code for supporting multiple C++ ABI's
--   Copyright 2001, 2002, 2003 Free Software Foundation, Inc.
-+   Copyright 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
- 
-    This file is part of GDB.
- 
-@@ -94,6 +94,14 @@ value_rtti_type (struct value *v, int *f
-   return (*current_cp_abi.rtti_type) (v, full, top, using_enc);
- }
- 
-+int
-+cp_pass_by_reference (struct type *type)
-+{
-+  if ((current_cp_abi.pass_by_reference) == NULL)
-+    return 0;
-+  return (*current_cp_abi.pass_by_reference) (type);
-+}
-+
- /* Set the current C++ ABI to SHORT_NAME.  */
- 
- static int
-Index: gdb-6.3/gdb/gnu-v3-abi.c
-===================================================================
---- gdb-6.3.orig/gdb/gnu-v3-abi.c	2004-03-15 15:38:08.000000000 -0500
-+++ gdb-6.3/gdb/gnu-v3-abi.c	2004-11-10 12:30:07.000000000 -0500
-@@ -1,7 +1,7 @@
- /* Abstraction of GNU v3 abi.
-    Contributed by Jim Blandy <jimb@redhat.com>
- 
--   Copyright 2001, 2002, 2003 Free Software Foundation, Inc.
-+   Copyright 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
- 
-    This file is part of GDB.
- 
-@@ -419,6 +419,84 @@ gnuv3_baseclass_offset (struct type *typ
-   return base_offset;
- }
- 
-+/* Return nonzero if a type should be passed by reference.
-+
-+   The rule in the v3 ABI document comes from section 3.1.1.  If the
-+   type has a non-trivial copy constructor or destructor, then the
-+   caller must make a copy (by calling the copy constructor if there
-+   is one or perform the copy itself otherwise), pass the address of
-+   the copy, and then destroy the temporary (if necessary).
-+
-+   For return values with non-trivial copy constructors or
-+   destructors, space will be allocated in the caller, and a pointer
-+   will be passed as the first argument (preceding "this").
-+
-+   We don't have a bulletproof mechanism for determining whether a
-+   constructor or destructor is trivial.  For GCC and DWARF2 debug
-+   information, we can check the artificial flag.
-+
-+   We don't do anything with the constructors or destructors yet,
-+   but we have to get the argument passing right anyway.  */
-+static int
-+gnuv3_pass_by_reference (struct type *type)
-+{
-+  int fieldnum, fieldelem, basenum;
-+
-+  CHECK_TYPEDEF (type);
-+
-+  /* We're only interested in things that can have methods.  */
-+  if (TYPE_CODE (type) != TYPE_CODE_STRUCT
-+      && TYPE_CODE (type) != TYPE_CODE_CLASS
-+      && TYPE_CODE (type) != TYPE_CODE_UNION)
-+    return 0;
-+
-+  for (fieldnum = 0; fieldnum < TYPE_NFN_FIELDS (type); fieldnum++)
-+    for (fieldelem = 0; fieldelem < TYPE_FN_FIELDLIST_LENGTH (type, fieldnum);
-+	 fieldelem++)
-+      {
-+	struct fn_field *fn = TYPE_FN_FIELDLIST1 (type, fieldnum);
-+	char *name = TYPE_FN_FIELDLIST_NAME (type, fieldnum);
-+	struct type *fieldtype = TYPE_FN_FIELD_TYPE (fn, fieldelem);
-+
-+	/* If this function is marked as artificial, it is compiler-generated,
-+	   and we assume it is trivial.  */
-+	if (TYPE_FN_FIELD_ARTIFICIAL (fn, fieldelem))
-+	  continue;
-+
-+	/* If we've found a destructor, we must pass this by reference.  */
-+	if (name[0] == '~')
-+	  return 1;
-+
-+	/* If the mangled name of this method doesn't indicate that it
-+	   is a constructor, we're not interested.
-+
-+	   FIXME drow/2004-05-27: We could do this using the name of
-+	   the method and the name of the class instead of dealing
-+	   with the mangled name.  We don't have a convenient function
-+	   to strip off both leading scope qualifiers and trailing
-+	   template arguments yet.  */
-+	if (!is_constructor_name (TYPE_FN_FIELD_PHYSNAME (fn, fieldelem)))
-+	  continue;
-+
-+	/* If this method takes two arguments, and the second argument is
-+	   a reference to this class, then it is a copy constructor.  */
-+	if (TYPE_NFIELDS (fieldtype) == 2
-+	    && TYPE_CODE (TYPE_FIELD_TYPE (fieldtype, 1)) == TYPE_CODE_REF
-+	    && check_typedef (TYPE_TARGET_TYPE (TYPE_FIELD_TYPE (fieldtype, 1))) == type)
-+	  return 1;
-+      }
-+
-+  /* Even if all the constructors and destructors were artificial, one
-+     of them may have invoked a non-artificial constructor or
-+     destructor in a base class.  If any base class needs to be passed
-+     by reference, so does this class.  */
-+  for (basenum = 0; basenum < TYPE_N_BASECLASSES (type); basenum++)
-+    if (gnuv3_pass_by_reference (TYPE_BASECLASS (type, basenum)))
-+      return 1;
-+
-+  return 0;
-+}
-+
- static void
- init_gnuv3_ops (void)
- {
-@@ -434,6 +512,7 @@ init_gnuv3_ops (void)
-   gnu_v3_abi_ops.rtti_type = gnuv3_rtti_type;
-   gnu_v3_abi_ops.virtual_fn_field = gnuv3_virtual_fn_field;
-   gnu_v3_abi_ops.baseclass_offset = gnuv3_baseclass_offset;
-+  gnu_v3_abi_ops.pass_by_reference = gnuv3_pass_by_reference;
- }
- 
- extern initialize_file_ftype _initialize_gnu_v3_abi; /* -Wmissing-prototypes */
-Index: gdb-6.3/gdb/hpacc-abi.c
-===================================================================
---- gdb-6.3.orig/gdb/hpacc-abi.c	2003-06-08 14:27:13.000000000 -0400
-+++ gdb-6.3/gdb/hpacc-abi.c	2004-11-10 12:30:07.000000000 -0500
-@@ -3,7 +3,7 @@
-    Most of the real code is from HP, i've just fiddled it to fit in
-    the C++ ABI abstraction framework.
- 
--   Copyright 2001 Free Software Foundation, Inc.
-+   Copyright 2001, 2002, 2003 Free Software Foundation, Inc.
- 
-    This file is part of GDB.
- 
-Index: gdb-6.3/gdb/Makefile.in
-===================================================================
---- gdb-6.3.orig/gdb/Makefile.in	2004-11-10 12:30:06.000000000 -0500
-+++ gdb-6.3/gdb/Makefile.in	2004-11-10 12:30:07.000000000 -0500
-@@ -2073,7 +2073,7 @@ ia64-tdep.o: ia64-tdep.c $(defs_h) $(inf
- infcall.o: infcall.c $(defs_h) $(breakpoint_h) $(target_h) $(regcache_h) \
- 	$(inferior_h) $(gdb_assert_h) $(block_h) $(gdbcore_h) $(language_h) \
- 	$(objfiles_h) $(gdbcmd_h) $(command_h) $(gdb_string_h) $(infcall_h) \
--	$(dummy_frame_h)
-+	$(dummy_frame_h) $(cp_abi_h)
- inf-child.o: inf-child.c $(defs_h) $(regcache_h) $(memattr_h) $(symtab_h) \
- 	$(target_h) $(inferior_h) $(gdb_string_h)
- infcmd.o: infcmd.c $(defs_h) $(gdb_string_h) $(symtab_h) $(gdbtypes_h) \
-Index: gdb-6.3/gdb/testsuite/gdb.cp/pass-by-ref.exp
-===================================================================
---- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ gdb-6.3/gdb/testsuite/gdb.cp/pass-by-ref.exp	2004-11-11 09:48:00.498518899 -0500
-@@ -0,0 +1,38 @@
-+# This testcase is part of GDB, the GNU debugger.
-+
-+# Copyright 2004 Free Software Foundation, Inc.
-+
-+# This program is free software; you can redistribute it and/or modify
-+# it under the terms of the GNU General Public License as published by
-+# the Free Software Foundation; either version 2 of the License, or
-+# (at your option) any later version.
-+#
-+# This program is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+# GNU General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program; if not, write to the Free Software
-+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-+
-+# Check that GDB can call C++ functions whose parameters have
-+# object type, but are passed by reference.
-+
-+set testfile "pass-by-ref"
-+set srcfile ${testfile}.cc
-+set binfile ${objdir}/${subdir}/${testfile}
-+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
-+    return -1
-+}
-+
-+gdb_exit
-+gdb_start
-+gdb_reinitialize_dir $srcdir/$subdir
-+gdb_load ${binfile}
-+
-+if ![runto_main] then {
-+    return -1
-+}
-+
-+gdb_test "print foo (global_obj)" " = 3" "call function"
-Index: gdb-6.3/gdb/testsuite/gdb.cp/pass-by-ref.cc
-===================================================================
---- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ gdb-6.3/gdb/testsuite/gdb.cp/pass-by-ref.cc	2004-11-11 09:44:17.815014667 -0500
-@@ -0,0 +1,57 @@
-+/* This testcase is part of GDB, the GNU debugger.
-+
-+   Copyright 2004 Free Software Foundation, Inc.
-+
-+   This program is free software; you can redistribute it and/or modify
-+   it under the terms of the GNU General Public License as published by
-+   the Free Software Foundation; either version 2 of the License, or
-+   (at your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+   GNU General Public License for more details.
-+ 
-+   You should have received a copy of the GNU General Public License
-+   along with this program; if not, write to the Free Software
-+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-+   USA.  */
-+
-+class Obj {
-+public:
-+  Obj ();
-+  Obj (const Obj &);
-+  ~Obj ();
-+  int var[2];
-+};
-+
-+int foo (Obj arg)
-+{
-+  return arg.var[0] + arg.var[1];
-+}
-+
-+Obj::Obj ()
-+{
-+  var[0] = 1;
-+  var[1] = 2;
-+}
-+
-+Obj::Obj (const Obj &obj)
-+{
-+  var[0] = obj.var[0];
-+  var[1] = obj.var[1];
-+}
-+
-+Obj::~Obj ()
-+{
-+
-+}
-+
-+Obj global_obj;
-+
-+int
-+main ()
-+{
-+  int bar = foo (global_obj);
-+  return bar;
-+}
diff --git a/toolchain/gdb/patches/710-debian_thread-db-multiple-libraries.patch b/toolchain/gdb/patches/710-debian_thread-db-multiple-libraries.patch
deleted file mode 100644
index c164bd1..0000000
--- a/toolchain/gdb/patches/710-debian_thread-db-multiple-libraries.patch
+++ /dev/null
@@ -1,593 +0,0 @@
-Support loading two libthread_db DSOs.  In this case, the LinuxThreads
-and NPTL ones.
-
-Index: gdb-6.3/gdb/thread-db.c
-===================================================================
---- gdb-6.3.orig/gdb/thread-db.c	2004-11-10 10:46:24.000000000 -0500
-+++ gdb-6.3/gdb/thread-db.c	2004-11-10 11:22:34.858812426 -0500
-@@ -79,53 +79,63 @@ static td_thragent_t *thread_agent;
- 
- /* Pointers to the libthread_db functions.  */
- 
--static td_err_e (*td_init_p) (void);
-+struct thread_db_pointers
-+{
-+  const char *filename;
-+
-+  td_err_e (*td_init_p) (void);
- 
--static td_err_e (*td_ta_new_p) (struct ps_prochandle * ps,
--				td_thragent_t **ta);
--static td_err_e (*td_ta_map_id2thr_p) (const td_thragent_t *ta, thread_t pt,
--				       td_thrhandle_t *__th);
--static td_err_e (*td_ta_map_lwp2thr_p) (const td_thragent_t *ta,
--					lwpid_t lwpid, td_thrhandle_t *th);
--static td_err_e (*td_ta_thr_iter_p) (const td_thragent_t *ta,
--				     td_thr_iter_f *callback, void *cbdata_p,
--				     td_thr_state_e state, int ti_pri,
--				     sigset_t *ti_sigmask_p,
--				     unsigned int ti_user_flags);
--static td_err_e (*td_ta_event_addr_p) (const td_thragent_t *ta,
--				       td_event_e event, td_notify_t *ptr);
--static td_err_e (*td_ta_set_event_p) (const td_thragent_t *ta,
--				      td_thr_events_t *event);
--static td_err_e (*td_ta_event_getmsg_p) (const td_thragent_t *ta,
--					 td_event_msg_t *msg);
--
--static td_err_e (*td_thr_validate_p) (const td_thrhandle_t *th);
--static td_err_e (*td_thr_get_info_p) (const td_thrhandle_t *th,
--				      td_thrinfo_t *infop);
--static td_err_e (*td_thr_getfpregs_p) (const td_thrhandle_t *th,
--				       gdb_prfpregset_t *regset);
--static td_err_e (*td_thr_getgregs_p) (const td_thrhandle_t *th,
--				      prgregset_t gregs);
--static td_err_e (*td_thr_setfpregs_p) (const td_thrhandle_t *th,
--				       const gdb_prfpregset_t *fpregs);
--static td_err_e (*td_thr_setgregs_p) (const td_thrhandle_t *th,
--				      prgregset_t gregs);
--static td_err_e (*td_thr_event_enable_p) (const td_thrhandle_t *th,
--					  int event);
--
--static td_err_e (*td_thr_tls_get_addr_p) (const td_thrhandle_t *th,
--					  void *map_address,
--					  size_t offset, void **address);
-+  td_err_e (*td_ta_new_p) (struct ps_prochandle * ps,
-+			   td_thragent_t **ta);
-+  td_err_e (*td_ta_map_id2thr_p) (const td_thragent_t *ta, thread_t pt,
-+				  td_thrhandle_t *__th);
-+  td_err_e (*td_ta_map_lwp2thr_p) (const td_thragent_t *ta,
-+				   lwpid_t lwpid, td_thrhandle_t *th);
-+
-+  td_err_e (*td_ta_thr_iter_p) (const td_thragent_t *ta,
-+				td_thr_iter_f *callback, void *cbdata_p,
-+				td_thr_state_e state, int ti_pri,
-+				sigset_t *ti_sigmask_p,
-+				unsigned int ti_user_flags);
-+  td_err_e (*td_ta_event_addr_p) (const td_thragent_t *ta,
-+				  td_event_e event, td_notify_t *ptr);
-+  td_err_e (*td_ta_set_event_p) (const td_thragent_t *ta,
-+				 td_thr_events_t *event);
-+  td_err_e (*td_ta_event_getmsg_p) (const td_thragent_t *ta,
-+				    td_event_msg_t *msg);
-+
-+  td_err_e (*td_thr_validate_p) (const td_thrhandle_t *th);
-+  td_err_e (*td_thr_get_info_p) (const td_thrhandle_t *th,
-+				 td_thrinfo_t *infop);
-+  td_err_e (*td_thr_getfpregs_p) (const td_thrhandle_t *th,
-+				  gdb_prfpregset_t *regset);
-+  td_err_e (*td_thr_getgregs_p) (const td_thrhandle_t *th,
-+				 prgregset_t gregs);
-+  td_err_e (*td_thr_setfpregs_p) (const td_thrhandle_t *th,
-+				  const gdb_prfpregset_t *fpregs);
-+  td_err_e (*td_thr_setgregs_p) (const td_thrhandle_t *th,
-+				 prgregset_t gregs);
-+  td_err_e (*td_thr_event_enable_p) (const td_thrhandle_t *th,
-+				     int event);
-+
-+  td_err_e (*td_thr_tls_get_addr_p) (const td_thrhandle_t *th,
-+				     void *map_address,
-+				     size_t offset, void **address);
-+
-+  struct thread_db_pointers *next;
-+};
- 
- /* Location of the thread creation event breakpoint.  The code at this
-    location in the child process will be called by the pthread library
-    whenever a new thread is created.  By setting a special breakpoint
-    at this location, GDB can detect when a new thread is created.  We
-    obtain this location via the td_ta_event_addr call.  */
--static CORE_ADDR td_create_bp_addr;
-+CORE_ADDR td_create_bp_addr;
- 
- /* Location of the thread death event breakpoint.  */
--static CORE_ADDR td_death_bp_addr;
-+CORE_ADDR td_death_bp_addr;
-+
-+static struct thread_db_pointers *current_pointers, *all_pointers;
- 
- /* Prototypes for local functions.  */
- static void thread_db_find_new_threads (void);
-@@ -262,7 +272,7 @@ thread_get_info_callback (const td_thrha
-   struct thread_info *thread_info;
-   ptid_t thread_ptid;
- 
--  err = td_thr_get_info_p (thp, &ti);
-+  err = current_pointers->td_thr_get_info_p (thp, &ti);
-   if (err != TD_OK)
-     error ("thread_get_info_callback: cannot get thread info: %s",
- 	   thread_db_err_str (err));
-@@ -316,8 +326,9 @@ thread_db_map_id2thr (struct thread_info
-   if (thread_info->private->th_valid)
-     return;
- 
--  err = td_ta_map_id2thr_p (thread_agent, GET_THREAD (thread_info->ptid),
--			    &thread_info->private->th);
-+  err = current_pointers->td_ta_map_id2thr_p (thread_agent,
-+					      GET_THREAD (thread_info->ptid),
-+					      &thread_info->private->th);
-   if (err != TD_OK)
-     {
-       if (fatal)
-@@ -340,8 +351,8 @@ thread_db_get_info (struct thread_info *
-   if (!thread_info->private->th_valid)
-     thread_db_map_id2thr (thread_info, 1);
- 
--  err =
--    td_thr_get_info_p (&thread_info->private->th, &thread_info->private->ti);
-+  err = current_pointers->td_thr_get_info_p (&thread_info->private->th,
-+					     &thread_info->private->ti);
-   if (err != TD_OK)
-     error ("thread_db_get_info: cannot get thread info: %s",
- 	   thread_db_err_str (err));
-@@ -365,7 +376,8 @@ thread_from_lwp (ptid_t ptid)
- 
-   gdb_assert (is_lwp (ptid));
- 
--  err = td_ta_map_lwp2thr_p (thread_agent, GET_LWP (ptid), &th);
-+  err = current_pointers->td_ta_map_lwp2thr_p (thread_agent, GET_LWP (ptid),
-+					       &th);
-   if (err != TD_OK)
-     error ("Cannot find user-level thread for LWP %ld: %s",
- 	   GET_LWP (ptid), thread_db_err_str (err));
-@@ -420,85 +432,102 @@ verbose_dlsym (void *handle, const char 
-   return sym;
- }
- 
--static int
--thread_db_load (void)
-+static struct thread_db_pointers *
-+thread_db_load (const char *name)
- {
-+  struct thread_db_pointers *ptrs;
-+  Dl_info info;
-   void *handle;
-   td_err_e err;
- 
--  handle = dlopen (LIBTHREAD_DB_SO, RTLD_NOW);
-+  ptrs = xcalloc (1, sizeof (struct thread_db_pointers));
-+
-+  handle = dlopen (name, RTLD_NOW);
-   if (handle == NULL)
-     {
--      fprintf_filtered (gdb_stderr, "\n\ndlopen failed on '%s' - %s\n",
--			LIBTHREAD_DB_SO, dlerror ());
--      fprintf_filtered (gdb_stderr,
--			"GDB will not be able to debug pthreads.\n\n");
-+      if (all_pointers == NULL)
-+	{
-+	  fprintf_filtered (gdb_stderr, "\n\ndlopen failed on '%s' - %s\n",
-+			    name, dlerror ());
-+	  fprintf_filtered (gdb_stderr,
-+			    "GDB will not be able to debug pthreads.\n\n");
-+	}
-       return 0;
-     }
- 
-   /* Initialize pointers to the dynamic library functions we will use.
-      Essential functions first.  */
- 
--  td_init_p = verbose_dlsym (handle, "td_init");
--  if (td_init_p == NULL)
-+  ptrs->td_init_p = verbose_dlsym (handle, "td_init");
-+  if (ptrs->td_init_p == NULL)
-     return 0;
- 
--  td_ta_new_p = verbose_dlsym (handle, "td_ta_new");
--  if (td_ta_new_p == NULL)
-+  ptrs->td_ta_new_p = verbose_dlsym (handle, "td_ta_new");
-+  if (ptrs->td_ta_new_p == NULL)
-     return 0;
- 
--  td_ta_map_id2thr_p = verbose_dlsym (handle, "td_ta_map_id2thr");
--  if (td_ta_map_id2thr_p == NULL)
-+  ptrs->td_ta_map_id2thr_p = verbose_dlsym (handle, "td_ta_map_id2thr");
-+  if (ptrs->td_ta_map_id2thr_p == NULL)
-     return 0;
- 
--  td_ta_map_lwp2thr_p = verbose_dlsym (handle, "td_ta_map_lwp2thr");
--  if (td_ta_map_lwp2thr_p == NULL)
-+  ptrs->td_ta_map_lwp2thr_p = verbose_dlsym (handle, "td_ta_map_lwp2thr");
-+  if (ptrs->td_ta_map_lwp2thr_p == NULL)
-     return 0;
- 
--  td_ta_thr_iter_p = verbose_dlsym (handle, "td_ta_thr_iter");
--  if (td_ta_thr_iter_p == NULL)
-+  ptrs->td_ta_thr_iter_p = verbose_dlsym (handle, "td_ta_thr_iter");
-+  if (ptrs->td_ta_thr_iter_p == NULL)
-     return 0;
- 
--  td_thr_validate_p = verbose_dlsym (handle, "td_thr_validate");
--  if (td_thr_validate_p == NULL)
-+  ptrs->td_thr_validate_p = verbose_dlsym (handle, "td_thr_validate");
-+  if (ptrs->td_thr_validate_p == NULL)
-     return 0;
- 
--  td_thr_get_info_p = verbose_dlsym (handle, "td_thr_get_info");
--  if (td_thr_get_info_p == NULL)
-+  ptrs->td_thr_get_info_p = verbose_dlsym (handle, "td_thr_get_info");
-+  if (ptrs->td_thr_get_info_p == NULL)
-     return 0;
- 
--  td_thr_getfpregs_p = verbose_dlsym (handle, "td_thr_getfpregs");
--  if (td_thr_getfpregs_p == NULL)
-+  ptrs->td_thr_getfpregs_p = verbose_dlsym (handle, "td_thr_getfpregs");
-+  if (ptrs->td_thr_getfpregs_p == NULL)
-     return 0;
- 
--  td_thr_getgregs_p = verbose_dlsym (handle, "td_thr_getgregs");
--  if (td_thr_getgregs_p == NULL)
-+  ptrs->td_thr_getgregs_p = verbose_dlsym (handle, "td_thr_getgregs");
-+  if (ptrs->td_thr_getgregs_p == NULL)
-     return 0;
- 
--  td_thr_setfpregs_p = verbose_dlsym (handle, "td_thr_setfpregs");
--  if (td_thr_setfpregs_p == NULL)
-+  ptrs->td_thr_setfpregs_p = verbose_dlsym (handle, "td_thr_setfpregs");
-+  if (ptrs->td_thr_setfpregs_p == NULL)
-     return 0;
- 
--  td_thr_setgregs_p = verbose_dlsym (handle, "td_thr_setgregs");
--  if (td_thr_setgregs_p == NULL)
-+  ptrs->td_thr_setgregs_p = verbose_dlsym (handle, "td_thr_setgregs");
-+  if (ptrs->td_thr_setgregs_p == NULL)
-     return 0;
- 
-   /* Initialize the library.  */
--  err = td_init_p ();
-+  err = ptrs->td_init_p ();
-   if (err != TD_OK)
-     {
-       warning ("Cannot initialize libthread_db: %s", thread_db_err_str (err));
-+      xfree (ptrs);
-       return 0;
-     }
- 
-   /* These are not essential.  */
--  td_ta_event_addr_p = dlsym (handle, "td_ta_event_addr");
--  td_ta_set_event_p = dlsym (handle, "td_ta_set_event");
--  td_ta_event_getmsg_p = dlsym (handle, "td_ta_event_getmsg");
--  td_thr_event_enable_p = dlsym (handle, "td_thr_event_enable");
--  td_thr_tls_get_addr_p = dlsym (handle, "td_thr_tls_get_addr");
-+  ptrs->td_ta_event_addr_p = dlsym (handle, "td_ta_event_addr");
-+  ptrs->td_ta_set_event_p = dlsym (handle, "td_ta_set_event");
-+  ptrs->td_ta_event_getmsg_p = dlsym (handle, "td_ta_event_getmsg");
-+  ptrs->td_thr_event_enable_p = dlsym (handle, "td_thr_event_enable");
-+  ptrs->td_thr_tls_get_addr_p = dlsym (handle, "td_thr_tls_get_addr");
-+
-+  if (dladdr (ptrs->td_ta_new_p, &info) != 0)
-+    ptrs->filename = info.dli_fname;
-+
-+  /* Try dlinfo?  */
-+
-+  if (ptrs->filename == NULL)
-+    /* Paranoid - don't let a NULL path slip through.  */
-+    ptrs->filename = name;
- 
--  return 1;
-+  return ptrs;
- }
- 
- static td_err_e
-@@ -508,7 +537,7 @@ enable_thread_event (td_thragent_t *thre
-   td_err_e err;
- 
-   /* Get the breakpoint address for thread EVENT.  */
--  err = td_ta_event_addr_p (thread_agent, event, &notify);
-+  err = current_pointers->td_ta_event_addr_p (thread_agent, event, &notify);
-   if (err != TD_OK)
-     return err;
- 
-@@ -534,8 +563,10 @@ enable_thread_event_reporting (void)
- 
-   /* We cannot use the thread event reporting facility if these
-      functions aren't available.  */
--  if (td_ta_event_addr_p == NULL || td_ta_set_event_p == NULL
--      || td_ta_event_getmsg_p == NULL || td_thr_event_enable_p == NULL)
-+  if (current_pointers->td_ta_event_addr_p == NULL
-+      || current_pointers->td_ta_set_event_p == NULL
-+      || current_pointers->td_ta_event_getmsg_p == NULL
-+      || current_pointers->td_thr_event_enable_p == NULL)
-     return;
- 
-   /* Set the process wide mask saying which events we're interested in.  */
-@@ -552,7 +583,7 @@ enable_thread_event_reporting (void)
- #endif
-     td_event_addset (&events, TD_DEATH);
- 
--  err = td_ta_set_event_p (thread_agent, &events);
-+  err = current_pointers->td_ta_set_event_p (thread_agent, &events);
-   if (err != TD_OK)
-     {
-       warning ("Unable to set global thread event mask: %s",
-@@ -592,7 +623,7 @@ disable_thread_event_reporting (void)
-   /* Set the process wide mask saying we aren't interested in any
-      events anymore.  */
-   td_event_emptyset (&events);
--  td_ta_set_event_p (thread_agent, &events);
-+  current_pointers->td_ta_set_event_p (thread_agent, &events);
- 
-   /* Delete thread event breakpoints, if any.  */
-   remove_thread_event_breakpoints ();
-@@ -635,7 +666,6 @@ check_thread_signals (void)
- static void
- check_for_thread_db (void)
- {
--  td_err_e err;
-   static int already_loaded;
- 
-   /* First time through, report that libthread_db was successfuly
-@@ -644,19 +674,8 @@ check_for_thread_db (void)
- 
-   if (!already_loaded)
-     {
--      Dl_info info;
--      const char *library = NULL;
--      if (dladdr ((*td_ta_new_p), &info) != 0)
--	library = info.dli_fname;
--
--      /* Try dlinfo?  */
--
--      if (library == NULL)
--	/* Paranoid - don't let a NULL path slip through.  */
--	library = LIBTHREAD_DB_SO;
--
-       printf_unfiltered ("Using host libthread_db library \"%s\".\n",
--			 library);
-+			 all_pointers->filename);
-       already_loaded = 1;
-     }
- 
-@@ -674,28 +693,34 @@ check_for_thread_db (void)
-   proc_handle.pid = GET_PID (inferior_ptid);
- 
-   /* Now attempt to open a connection to the thread library.  */
--  err = td_ta_new_p (&proc_handle, &thread_agent);
--  switch (err)
-+  for (current_pointers = all_pointers;
-+       current_pointers != NULL;
-+       current_pointers = current_pointers->next)
-     {
--    case TD_NOLIBTHREAD:
--      /* No thread library was detected.  */
--      break;
--
--    case TD_OK:
--      printf_unfiltered ("[Thread debugging using libthread_db enabled]\n");
-+      td_err_e err;
-+      err = current_pointers->td_ta_new_p (&proc_handle, &thread_agent);
-+      switch (err)
-+	{
-+	case TD_NOLIBTHREAD:
-+	  /* No thread library was detected.  */
-+	  break;
- 
--      /* The thread library was detected.  Activate the thread_db target.  */
--      push_target (&thread_db_ops);
--      using_thread_db = 1;
-+	case TD_OK:
-+	  printf_unfiltered ("[Thread debugging using libthread_db enabled]\n");
- 
--      enable_thread_event_reporting ();
--      thread_db_find_new_threads ();
--      break;
-+	  /* The thread library was detected.  Activate the thread_db target.  */
-+	  push_target (&thread_db_ops);
-+	  using_thread_db = 1;
-+
-+	  enable_thread_event_reporting ();
-+	  thread_db_find_new_threads ();
-+	  return;
- 
--    default:
--      warning ("Cannot initialize thread debugging library: %s",
--	       thread_db_err_str (err));
--      break;
-+	default:
-+	  warning ("Cannot initialize thread debugging library: %s",
-+		   thread_db_err_str (err));
-+	  break;
-+	}
-     }
- }
- 
-@@ -766,7 +791,7 @@ attach_thread (ptid_t ptid, const td_thr
- #endif
- 
-   /* Enable thread event reporting for this thread.  */
--  err = td_thr_event_enable_p (th_p, 1);
-+  err = current_pointers->td_thr_event_enable_p (th_p, 1);
-   if (err != TD_OK)
-     error ("Cannot enable thread event reporting for %s: %s",
- 	   target_pid_to_str (ptid), thread_db_err_str (err));
-@@ -892,7 +917,7 @@ check_event (ptid_t ptid)
- 
-   do
-     {
--      err = td_ta_event_getmsg_p (thread_agent, &msg);
-+      err = current_pointers->td_ta_event_getmsg_p (thread_agent, &msg);
-       if (err != TD_OK)
- 	{
- 	  if (err == TD_NOMSG)
-@@ -902,7 +927,7 @@ check_event (ptid_t ptid)
- 		 thread_db_err_str (err));
- 	}
- 
--      err = td_thr_get_info_p (msg.th_p, &ti);
-+      err = current_pointers->td_thr_get_info_p (msg.th_p, &ti);
-       if (err != TD_OK)
- 	error ("Cannot get thread info: %s", thread_db_err_str (err));
- 
-@@ -1015,12 +1040,14 @@ thread_db_fetch_registers (int regno)
-   thread_info = find_thread_pid (inferior_ptid);
-   thread_db_map_id2thr (thread_info, 1);
- 
--  err = td_thr_getgregs_p (&thread_info->private->th, gregset);
-+  err = current_pointers->td_thr_getgregs_p (&thread_info->private->th,
-+					     gregset);
-   if (err != TD_OK)
-     error ("Cannot fetch general-purpose registers for thread %ld: %s",
- 	   (long) GET_THREAD (inferior_ptid), thread_db_err_str (err));
- 
--  err = td_thr_getfpregs_p (&thread_info->private->th, &fpregset);
-+  err = current_pointers->td_thr_getfpregs_p (&thread_info->private->th,
-+					      &fpregset);
-   if (err != TD_OK)
-     error ("Cannot get floating-point registers for thread %ld: %s",
- 	   (long) GET_THREAD (inferior_ptid), thread_db_err_str (err));
-@@ -1062,11 +1089,13 @@ thread_db_store_registers (int regno)
-   fill_gregset ((gdb_gregset_t *) gregset, -1);
-   fill_fpregset (&fpregset, -1);
- 
--  err = td_thr_setgregs_p (&thread_info->private->th, gregset);
-+  err = current_pointers->td_thr_setgregs_p (&thread_info->private->th,
-+					     gregset);
-   if (err != TD_OK)
-     error ("Cannot store general-purpose registers for thread %ld: %s",
- 	   (long) GET_THREAD (inferior_ptid), thread_db_err_str (err));
--  err = td_thr_setfpregs_p (&thread_info->private->th, &fpregset);
-+  err = current_pointers->td_thr_setfpregs_p (&thread_info->private->th,
-+					      &fpregset);
-   if (err != TD_OK)
-     error ("Cannot store floating-point registers  for thread %ld: %s",
- 	   (long) GET_THREAD (inferior_ptid), thread_db_err_str (err));
-@@ -1136,15 +1165,14 @@ thread_db_thread_alive (ptid_t ptid)
-       if (!thread_info->private->th_valid)
- 	return 0;
- 
--      err = td_thr_validate_p (&thread_info->private->th);
-+      err = current_pointers->td_thr_validate_p (&thread_info->private->th);
-       if (err != TD_OK)
- 	return 0;
- 
-       if (!thread_info->private->ti_valid)
- 	{
--	  err =
--	    td_thr_get_info_p (&thread_info->private->th,
--			       &thread_info->private->ti);
-+	  err = current_pointers->td_thr_get_info_p
-+	    (&thread_info->private->th, &thread_info->private->ti);
- 	  if (err != TD_OK)
- 	    return 0;
- 	  thread_info->private->ti_valid = 1;
-@@ -1170,7 +1198,7 @@ find_new_threads_callback (const td_thrh
-   td_err_e err;
-   ptid_t ptid;
- 
--  err = td_thr_get_info_p (th_p, &ti);
-+  err = current_pointers->td_thr_get_info_p (th_p, &ti);
-   if (err != TD_OK)
-     error ("find_new_threads_callback: cannot get thread info: %s",
- 	   thread_db_err_str (err));
-@@ -1192,9 +1220,10 @@ thread_db_find_new_threads (void)
-   td_err_e err;
- 
-   /* Iterate over all user-space threads to discover new threads.  */
--  err = td_ta_thr_iter_p (thread_agent, find_new_threads_callback, NULL,
--			  TD_THR_ANY_STATE, TD_THR_LOWEST_PRIORITY,
--			  TD_SIGNO_MASK, TD_THR_ANY_USER_FLAGS);
-+  err = current_pointers->td_ta_thr_iter_p
-+    (thread_agent, find_new_threads_callback, NULL,
-+     TD_THR_ANY_STATE, TD_THR_LOWEST_PRIORITY,
-+     TD_SIGNO_MASK, TD_THR_ANY_USER_FLAGS);
-   if (err != TD_OK)
-     error ("Cannot find new threads: %s", thread_db_err_str (err));
- }
-@@ -1257,7 +1286,7 @@ thread_db_get_thread_local_address (ptid
-       struct thread_info *thread_info;
- 
-       /* glibc doesn't provide the needed interface.  */
--      if (!td_thr_tls_get_addr_p)
-+      if (!current_pointers->td_thr_tls_get_addr_p)
- 	error ("Cannot find thread-local variables in this thread library.");
- 
-       /* Get the address of the link map for this objfile.  */
-@@ -1279,8 +1308,8 @@ thread_db_get_thread_local_address (ptid
-       thread_db_map_id2thr (thread_info, 1);
- 
-       /* Finally, get the address of the variable.  */
--      err = td_thr_tls_get_addr_p (&thread_info->private->th, (void *) lm,
--				   offset, &address);
-+      err = current_pointers->td_thr_tls_get_addr_p
-+	(&thread_info->private->th, (void *) lm, offset, &address);
- 
- #ifdef THREAD_DB_HAS_TD_NOTALLOC
-       /* The memory hasn't been allocated, yet.  */
-@@ -1360,17 +1389,49 @@ init_thread_db_ops (void)
- void
- _initialize_thread_db (void)
- {
-+  struct thread_db_pointers *ptrs;
-+  const char *p;
-+
-   /* Only initialize the module if we can load libthread_db.  */
--  if (thread_db_load ())
--    {
--      init_thread_db_ops ();
--      add_target (&thread_db_ops);
-+  ptrs = thread_db_load (LIBTHREAD_DB_SO);
-+  if (ptrs == NULL)
-+    return;
-+
-+  all_pointers = ptrs;
- 
--      /* Add ourselves to objfile event chain.  */
--      target_new_objfile_chain = deprecated_target_new_objfile_hook;
--      deprecated_target_new_objfile_hook = thread_db_new_objfile;
-+  /* Some GNU/Linux systems have more than one binary-compatible copy
-+     of libthread_db.  If we can find a second one, load that too.
-+     The inferior may force the use of a different threading package
-+     than we expect.  Our guess for the location is somewhat hokey:
-+     strip out anything between /lib (or /lib64) and LIBTHREAD_DB_SO.
-+     If we loaded the NPTL libthread_db by default, this may find us
-+     the LinuxThreads copy.  */
-+  p = strrchr (ptrs->filename, '/');
-+  while (p != NULL && p > ptrs->filename)
-+    {
-+      const char *component;
- 
--      /* Register ourselves for the new inferior observer.  */
--      observer_attach_inferior_created (check_for_thread_db_observer);
-+      component = memrchr (ptrs->filename, '/', p - ptrs->filename);
-+      if (component != NULL && strncmp (component, "/lib", 4) == 0)
-+	{
-+	  char *new_name = xmalloc (p - ptrs->filename + 2
-+				    + strlen (LIBTHREAD_DB_SO));
-+	  memcpy (new_name, ptrs->filename, p - ptrs->filename + 1);
-+	  strcpy (new_name + (p - ptrs->filename) + 1, LIBTHREAD_DB_SO);
-+	  ptrs->next = thread_db_load (new_name);
-+	  xfree (new_name);
-+	  break;
-+	}
-+      p = component;
-     }
-+
-+  init_thread_db_ops ();
-+  add_target (&thread_db_ops);
-+
-+  /* Add ourselves to objfile event chain.  */
-+  target_new_objfile_chain = deprecated_target_new_objfile_hook;
-+  deprecated_target_new_objfile_hook = thread_db_new_objfile;
-+
-+  /* Register ourselves for the new inferior observer.  */
-+  observer_attach_inferior_created (check_for_thread_db_observer);
- }
diff --git a/toolchain/gdb/patches/720-debian_static-threads-test.patch b/toolchain/gdb/patches/720-debian_static-threads-test.patch
deleted file mode 100644
index 448c9b1..0000000
--- a/toolchain/gdb/patches/720-debian_static-threads-test.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-Update staticthreads.exp to handle debugging info in libpthread.a.
-
-Index: gdb-6.3/gdb/testsuite/gdb.threads/staticthreads.exp
-===================================================================
---- gdb-6.3.orig/gdb/testsuite/gdb.threads/staticthreads.exp	2004-11-10 10:35:15.000000000 -0500
-+++ gdb-6.3/gdb/testsuite/gdb.threads/staticthreads.exp	2004-11-10 11:22:48.671121466 -0500
-@@ -53,6 +53,10 @@ gdb_test_multiple "continue" "$test" {
-     -re " sem_post .*$gdb_prompt " {
- 	pass "$test"
-     }
-+    -re " (.*_)sem_post .*$gdb_prompt " {
-+	# Glibc uses aliases for internal symbols; match __new_sem_post.
-+	pass "$test"
-+    }
-     -re "Program received signal .*$gdb_prompt " {
- 	kfail gdb/1328 "$test"
-     }
-@@ -64,8 +68,16 @@ gdb_test_multiple "continue" "$test" {
- 
- rerun_to_main
- gdb_test "handle SIG32 nostop noprint pass"
--set test "Handle SIG32 helps"
--gdb_test "continue" " sem_post .*" "handle SIG32 helps"
-+set test "handle SIG32 helps"
-+gdb_test_multiple "continue" "$test" {
-+    -re " sem_post .*$gdb_prompt $" {
-+	pass "$test"
-+    }
-+    -re " (.*_)sem_post .*$gdb_prompt $" {
-+	# Glibc uses aliases for internal symbols; match __new_sem_post.
-+	pass "$test"
-+    }
-+}
- 
- 
- # See if info threads produces anything approaching a thread list.
diff --git a/toolchain/gdb/patches/730-debian_gdb-fix-tracefork-check.patch b/toolchain/gdb/patches/730-debian_gdb-fix-tracefork-check.patch
deleted file mode 100644
index 9890d80..0000000
--- a/toolchain/gdb/patches/730-debian_gdb-fix-tracefork-check.patch
+++ /dev/null
@@ -1,225 +0,0 @@
-Status: submitted for comments
-
-2004-11-12  Daniel Jacobowitz  <dan@debian.org>
-
-	* linux-nat.c (my_waitpid): New function.
-	(linux_test_for_tracefork): Make more robust and verbose.  Take
-	an ORIGINAL_PID argument and test for PTRACE_SETOPTIONS first.
-	(linux_supports_tracefork, linux_supports_tracevforkdone): Take a PID
-	argument.  Update calls to linux_test_for_tracefork.
-	(linux_enable_event_reporting, child_follow_fork)
-	(child_insert_fork_catchpoint, child_insert_vfork_catchpoint)
-	(child_insert_exec_catchpoint): Update calls to
-	linux_supports_tracefork and linux_supports_tracevforkdone.
-
-Index: gdb-6.3/gdb/linux-nat.c
-===================================================================
---- gdb-6.3.orig/gdb/linux-nat.c	2004-10-08 16:29:47.000000000 -0400
-+++ gdb-6.3/gdb/linux-nat.c	2004-11-13 16:41:51.368720845 -0500
-@@ -150,18 +150,47 @@ linux_tracefork_child (void)
-   exit (0);
- }
- 
--/* Determine if PTRACE_O_TRACEFORK can be used to follow fork events.  We
-+/* Wrapper function for waitpid which handles EINTR.  */
-+
-+static int
-+my_waitpid (int pid, int *status, int flags)
-+{
-+  int ret;
-+  do
-+    {
-+      ret = waitpid (pid, status, flags);
-+    }
-+  while (ret == -1 && errno == EINTR);
-+
-+  return ret;
-+}
-+
-+/* Determine if PTRACE_O_TRACEFORK can be used to follow fork events.
-+
-+   First, we try to enable fork tracing on ORIGINAL_PID.  If this fails,
-+   we know that the feature is not available.  This may change the tracing
-+   options for ORIGINAL_PID, but we'll be setting them shortly anyway.
-+
-+   However, if it succeeds, we don't know for sure that the feature is
-+   available; old versions of PTRACE_SETOPTIONS ignored unknown options.  We
-    create a child process, attach to it, use PTRACE_SETOPTIONS to enable
--   fork tracing, and let it fork.  If the process exits, we assume that
--   we can't use TRACEFORK; if we get the fork notification, and we can
--   extract the new child's PID, then we assume that we can.  */
-+   fork tracing, and let it fork.  If the process exits, we assume that we
-+   can't use TRACEFORK; if we get the fork notification, and we can extract
-+   the new child's PID, then we assume that we can.  */
- 
- static void
--linux_test_for_tracefork (void)
-+linux_test_for_tracefork (int original_pid)
- {
-   int child_pid, ret, status;
-   long second_pid;
- 
-+  linux_supports_tracefork_flag = 0;
-+  linux_supports_tracevforkdone_flag = 0;
-+
-+  ret = ptrace (PTRACE_SETOPTIONS, original_pid, 0, PTRACE_O_TRACEFORK);
-+  if (ret != 0)
-+    return;
-+
-   child_pid = fork ();
-   if (child_pid == -1)
-     perror_with_name ("linux_test_for_tracefork: fork");
-@@ -169,7 +198,7 @@ linux_test_for_tracefork (void)
-   if (child_pid == 0)
-     linux_tracefork_child ();
- 
--  ret = waitpid (child_pid, &status, 0);
-+  ret = my_waitpid (child_pid, &status, 0);
-   if (ret == -1)
-     perror_with_name ("linux_test_for_tracefork: waitpid");
-   else if (ret != child_pid)
-@@ -177,13 +206,23 @@ linux_test_for_tracefork (void)
-   if (! WIFSTOPPED (status))
-     error ("linux_test_for_tracefork: waitpid: unexpected status %d.", status);
- 
--  linux_supports_tracefork_flag = 0;
--
-   ret = ptrace (PTRACE_SETOPTIONS, child_pid, 0, PTRACE_O_TRACEFORK);
-   if (ret != 0)
-     {
--      ptrace (PTRACE_KILL, child_pid, 0, 0);
--      waitpid (child_pid, &status, 0);
-+      ret = ptrace (PTRACE_KILL, child_pid, 0, 0);
-+      if (ret != 0)
-+	{
-+	  warning ("linux_test_for_tracefork: failed to kill child");
-+	  return;
-+	}
-+
-+      ret = my_waitpid (child_pid, &status, 0);
-+      if (ret != child_pid)
-+	warning ("linux_test_for_tracefork: failed to wait for killed child");
-+      else if (!WIFSIGNALED (status))
-+	warning ("linux_test_for_tracefork: unexpected wait status 0x%x from "
-+		 "killed child", status);
-+
-       return;
-     }
- 
-@@ -192,8 +231,12 @@ linux_test_for_tracefork (void)
- 		PTRACE_O_TRACEFORK | PTRACE_O_TRACEVFORKDONE);
-   linux_supports_tracevforkdone_flag = (ret == 0);
- 
--  ptrace (PTRACE_CONT, child_pid, 0, 0);
--  ret = waitpid (child_pid, &status, 0);
-+  ret = ptrace (PTRACE_CONT, child_pid, 0, 0);
-+  if (ret != 0)
-+    warning ("linux_test_for_tracefork: failed to resume child");
-+
-+  ret = my_waitpid (child_pid, &status, 0);
-+
-   if (ret == child_pid && WIFSTOPPED (status)
-       && status >> 16 == PTRACE_EVENT_FORK)
-     {
-@@ -204,34 +247,38 @@ linux_test_for_tracefork (void)
- 	  int second_status;
- 
- 	  linux_supports_tracefork_flag = 1;
--	  waitpid (second_pid, &second_status, 0);
--	  ptrace (PTRACE_DETACH, second_pid, 0, 0);
-+	  my_waitpid (second_pid, &second_status, 0);
-+	  ret = ptrace (PTRACE_KILL, second_pid, 0, 0);
-+	  if (ret != 0)
-+	    warning ("linux_test_for_tracefork: failed to kill second child");
- 	}
-     }
-+  else
-+    warning ("linux_test_for_tracefork: unexpected result from waitpid "
-+	     "(%d, status 0x%x)", ret, status);
- 
--  if (WIFSTOPPED (status))
--    {
--      ptrace (PTRACE_DETACH, child_pid, 0, 0);
--      waitpid (child_pid, &status, 0);
--    }
-+  ret = ptrace (PTRACE_KILL, child_pid, 0, 0);
-+  if (ret != 0)
-+    warning ("linux_test_for_tracefork: failed to kill child");
-+  my_waitpid (child_pid, &status, 0);
- }
- 
- /* Return non-zero iff we have tracefork functionality available.
-    This function also sets linux_supports_tracefork_flag.  */
- 
- static int
--linux_supports_tracefork (void)
-+linux_supports_tracefork (int pid)
- {
-   if (linux_supports_tracefork_flag == -1)
--    linux_test_for_tracefork ();
-+    linux_test_for_tracefork (pid);
-   return linux_supports_tracefork_flag;
- }
- 
- static int
--linux_supports_tracevforkdone (void)
-+linux_supports_tracevforkdone (int pid)
- {
-   if (linux_supports_tracefork_flag == -1)
--    linux_test_for_tracefork ();
-+    linux_test_for_tracefork (pid);
-   return linux_supports_tracevforkdone_flag;
- }
- 
-@@ -242,12 +289,12 @@ linux_enable_event_reporting (ptid_t pti
-   int pid = ptid_get_pid (ptid);
-   int options;
- 
--  if (! linux_supports_tracefork ())
-+  if (! linux_supports_tracefork (pid))
-     return;
- 
-   options = PTRACE_O_TRACEFORK | PTRACE_O_TRACEVFORK | PTRACE_O_TRACEEXEC
-     | PTRACE_O_TRACECLONE;
--  if (linux_supports_tracevforkdone ())
-+  if (linux_supports_tracevforkdone (pid))
-     options |= PTRACE_O_TRACEVFORKDONE;
- 
-   /* Do not enable PTRACE_O_TRACEEXIT until GDB is more prepared to support
-@@ -308,7 +355,8 @@ child_follow_fork (int follow_child)
- 
-       if (has_vforked)
- 	{
--	  if (linux_supports_tracevforkdone ())
-+	  gdb_assert (linux_supports_tracefork_flag >= 0);
-+	  if (linux_supports_tracevforkdone (0))
- 	    {
- 	      int status;
- 
-@@ -476,7 +524,7 @@ linux_handle_extended_wait (int pid, int
- int
- child_insert_fork_catchpoint (int pid)
- {
--  if (! linux_supports_tracefork ())
-+  if (! linux_supports_tracefork (pid))
-     error ("Your system does not support fork catchpoints.");
- 
-   return 0;
-@@ -485,7 +533,7 @@ child_insert_fork_catchpoint (int pid)
- int
- child_insert_vfork_catchpoint (int pid)
- {
--  if (!linux_supports_tracefork ())
-+  if (!linux_supports_tracefork (pid))
-     error ("Your system does not support vfork catchpoints.");
- 
-   return 0;
-@@ -494,7 +542,7 @@ child_insert_vfork_catchpoint (int pid)
- int
- child_insert_exec_catchpoint (int pid)
- {
--  if (!linux_supports_tracefork ())
-+  if (!linux_supports_tracefork (pid))
-     error ("Your system does not support exec catchpoints.");
- 
-   return 0;
diff --git a/toolchain/gdb/patches/740-debian_make-cv-type-crash.patch b/toolchain/gdb/patches/740-debian_make-cv-type-crash.patch
deleted file mode 100644
index 4e0b8cd..0000000
--- a/toolchain/gdb/patches/740-debian_make-cv-type-crash.patch
+++ /dev/null
@@ -1,132 +0,0 @@
-2004-11-04  Jim Blandy  <jimb@redhat.com>
-
-	* gdbtypes.c (make_qualified_type): Doc fix.  Add assertion to
-	prevent cross-objfile references.
-	(make_cv_type): Doc fix.  Don't create cross-objfile references,
-	even for stub types.
-	(replace_type): Add assertion to prevent cross-objfile references.
-	(check_typedef): Never resolve a stub type by copying over a type
-	from another file.
-
-Index: src/gdb/gdbtypes.c
-===================================================================
-RCS file: /big/fsf/rsync/src-cvs/src/gdb/gdbtypes.c,v
-retrieving revision 1.92
-retrieving revision 1.93
-diff -u -p -r1.92 -r1.93
---- src/gdb/gdbtypes.c	8 Aug 2004 17:18:16 -0000	1.92
-+++ src/gdb/gdbtypes.c	4 Nov 2004 17:50:16 -0000	1.93
-@@ -433,7 +433,9 @@ address_space_int_to_name (int space_fla
- }
- 
- /* Create a new type with instance flags NEW_FLAGS, based on TYPE.
--   If STORAGE is non-NULL, create the new type instance there.  */
-+
-+   If STORAGE is non-NULL, create the new type instance there.
-+   STORAGE must be in the same obstack as TYPE.  */
- 
- static struct type *
- make_qualified_type (struct type *type, int new_flags,
-@@ -453,6 +455,12 @@ make_qualified_type (struct type *type, 
-     ntype = alloc_type_instance (type);
-   else
-     {
-+      /* If STORAGE was provided, it had better be in the same objfile as
-+	 TYPE.  Otherwise, we can't link it into TYPE's cv chain: if one
-+	 objfile is freed and the other kept, we'd have dangling
-+	 pointers.  */
-+      gdb_assert (TYPE_OBJFILE (type) == TYPE_OBJFILE (storage));
-+
-       ntype = storage;
-       TYPE_MAIN_TYPE (ntype) = TYPE_MAIN_TYPE (type);
-       TYPE_CHAIN (ntype) = ntype;
-@@ -501,11 +509,12 @@ make_type_with_address_space (struct typ
-    CNST is a flag for setting the const attribute
-    VOLTL is a flag for setting the volatile attribute
-    TYPE is the base type whose variant we are creating.
--   TYPEPTR, if nonzero, points
--   to a pointer to memory where the reference type should be stored.
--   If *TYPEPTR is zero, update it to point to the reference type we return.
--   We allocate new memory if needed.  */
- 
-+   If TYPEPTR and *TYPEPTR are non-zero, then *TYPEPTR points to
-+   storage to hold the new qualified type; *TYPEPTR and TYPE must be
-+   in the same objfile.  Otherwise, allocate fresh memory for the new
-+   type whereever TYPE lives.  If TYPEPTR is non-zero, set it to the
-+   new type we construct.  */
- struct type *
- make_cv_type (int cnst, int voltl, struct type *type, struct type **typeptr)
- {
-@@ -524,20 +533,19 @@ make_cv_type (int cnst, int voltl, struc
- 
-   if (typeptr && *typeptr != NULL)
-     {
--      /* Objfile is per-core-type.  This const-qualified type had best
--	 belong to the same objfile as the type it is qualifying, unless
--	 we are overwriting a stub type, in which case the safest thing
--	 to do is to copy the core type into the new objfile.  */
--
--      gdb_assert (TYPE_OBJFILE (*typeptr) == TYPE_OBJFILE (type)
--		  || TYPE_STUB (*typeptr));
--      if (TYPE_OBJFILE (*typeptr) != TYPE_OBJFILE (type))
--	{
--	  TYPE_MAIN_TYPE (*typeptr)
--	    = TYPE_ALLOC (*typeptr, sizeof (struct main_type));
--	  *TYPE_MAIN_TYPE (*typeptr)
--	    = *TYPE_MAIN_TYPE (type);
--	}
-+      /* TYPE and *TYPEPTR must be in the same objfile.  We can't have
-+	 a C-V variant chain that threads across objfiles: if one
-+	 objfile gets freed, then the other has a broken C-V chain.
-+
-+	 This code used to try to copy over the main type from TYPE to
-+	 *TYPEPTR if they were in different objfiles, but that's
-+	 wrong, too: TYPE may have a field list or member function
-+	 lists, which refer to types of their own, etc. etc.  The
-+	 whole shebang would need to be copied over recursively; you
-+	 can't have inter-objfile pointers.  The only thing to do is
-+	 to leave stub types as stub types, and look them up afresh by
-+	 name each time you encounter them.  */
-+      gdb_assert (TYPE_OBJFILE (*typeptr) == TYPE_OBJFILE (type));
-     }
-   
-   ntype = make_qualified_type (type, new_flags, typeptr ? *typeptr : NULL);
-@@ -562,6 +570,12 @@ replace_type (struct type *ntype, struct
- {
-   struct type *chain;
- 
-+  /* These two types had better be in the same objfile.  Otherwise,
-+     the assignment of one type's main type structure to the other
-+     will produce a type with references to objects (names; field
-+     lists; etc.) allocated on an objfile other than its own.  */
-+  gdb_assert (TYPE_OBJFILE (ntype) == TYPE_OBJFILE (ntype));
-+
-   *TYPE_MAIN_TYPE (ntype) = *TYPE_MAIN_TYPE (type);
- 
-   /* The type length is not a part of the main type.  Update it for each
-@@ -1416,8 +1430,24 @@ check_typedef (struct type *type)
- 	  return type;
- 	}
-       newtype = lookup_transparent_type (name);
-+
-       if (newtype)
--	make_cv_type (is_const, is_volatile, newtype, &type);
-+	{
-+	  /* If the resolved type and the stub are in the same objfile,
-+	     then replace the stub type with the real deal.  But if
-+	     they're in separate objfiles, leave the stub alone; we'll
-+	     just look up the transparent type every time we call
-+	     check_typedef.  We can't create pointers between types
-+	     allocated to different objfiles, since they may have
-+	     different lifetimes.  Trying to copy NEWTYPE over to TYPE's
-+	     objfile is pointless, too, since you'll have to move over any
-+	     other types NEWTYPE refers to, which could be an unbounded
-+	     amount of stuff.  */
-+	  if (TYPE_OBJFILE (newtype) == TYPE_OBJFILE (type))
-+	    make_cv_type (is_const, is_volatile, newtype, &type);
-+	  else
-+	    type = newtype;
-+	}
-     }
-   /* Otherwise, rely on the stub flag being set for opaque/stubbed types */
-   else if (TYPE_STUB (type) && !currently_reading_symtab)
diff --git a/toolchain/gdb/patches/750-debian_sparc-singlestep.patch b/toolchain/gdb/patches/750-debian_sparc-singlestep.patch
deleted file mode 100644
index 904883c..0000000
--- a/toolchain/gdb/patches/750-debian_sparc-singlestep.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-Status: submitted for comments
-
-2004-11-13  Daniel Jacobowitz  <dan@debian.org>
-
-	* sparc-tdep.c (sparc_software_single_step): Handle stepping to NULL.
-
-Index: gdb-6.3/gdb/sparc-tdep.c
-===================================================================
---- gdb-6.3.orig/gdb/sparc-tdep.c	2004-06-06 22:02:55.000000000 -0400
-+++ gdb-6.3/gdb/sparc-tdep.c	2004-11-13 17:06:05.000000000 -0500
-@@ -1026,10 +1026,10 @@
- 
-   if (insert_breakpoints_p)
-     {
--      CORE_ADDR pc;
-+      CORE_ADDR pc, orig_npc;
- 
-       pc = sparc_address_from_register (tdep->pc_regnum);
--      npc = sparc_address_from_register (tdep->npc_regnum);
-+      orig_npc = npc = sparc_address_from_register (tdep->npc_regnum);
- 
-       /* Analyze the instruction at PC.  */
-       nnpc = sparc_analyze_control_transfer (pc, &npc);
-@@ -1039,9 +1039,10 @@
- 	target_insert_breakpoint (nnpc, nnpc_save);
- 
-       /* Assert that we have set at least one breakpoint, and that
--         they're not set at the same spot.  */
--      gdb_assert (npc != 0 || nnpc != 0);
--      gdb_assert (nnpc != npc);
-+         they're not set at the same spot - unless we're going
-+	 from here straight to NULL, i.e. a call or jump to 0.  */
-+      gdb_assert (npc != 0 || nnpc != 0 || orig_npc == 0);
-+      gdb_assert (nnpc != npc || orig_npc == 0);
-     }
-   else
-     {
diff --git a/toolchain/gdb/patches/760-debian_vsyscall-bfd-close-result.patch b/toolchain/gdb/patches/760-debian_vsyscall-bfd-close-result.patch
deleted file mode 100644
index 56002be..0000000
--- a/toolchain/gdb/patches/760-debian_vsyscall-bfd-close-result.patch
+++ /dev/null
@@ -1,20 +0,0 @@
-2004-10-24  Daniel Jacobowitz  <dan@debian.org>
-
-	* opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
-
-Index: src/bfd/opncls.c
-===================================================================
-RCS file: /big/fsf/rsync/src-cvs/src/bfd/opncls.c,v
-retrieving revision 1.25
-diff -u -p -r1.25 opncls.c
---- src/bfd/opncls.c	10 Oct 2004 13:58:05 -0000	1.25
-+++ src/bfd/opncls.c	24 Oct 2004 17:52:53 -0000
-@@ -598,7 +598,7 @@ bfd_close (bfd *abfd)
-   if (!(abfd->flags & BFD_IN_MEMORY))
-     ret = abfd->iovec->bclose (abfd);
-   else
--    ret = 0;
-+    ret = TRUE;
- 
-   /* If the file was open for writing and is now executable,
-      make it so.  */
diff --git a/toolchain/gdb/patches/770-debian_vfork-done-spelling.patch b/toolchain/gdb/patches/770-debian_vfork-done-spelling.patch
deleted file mode 100644
index f65db8d..0000000
--- a/toolchain/gdb/patches/770-debian_vfork-done-spelling.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-Index: gdb-6.3/gdb/linux-nat.c
-===================================================================
---- gdb-6.3.orig/gdb/linux-nat.c	2004-11-14 00:36:41.000000000 -0500
-+++ gdb-6.3/gdb/linux-nat.c	2004-11-15 11:51:43.954161476 -0500
-@@ -69,7 +69,7 @@
- #define PTRACE_EVENT_VFORK	2
- #define PTRACE_EVENT_CLONE	3
- #define PTRACE_EVENT_EXEC	4
--#define PTRACE_EVENT_VFORKDONE	5
-+#define PTRACE_EVENT_VFORK_DONE	5
- #define PTRACE_EVENT_EXIT	6
- 
- #endif /* PTRACE_EVENT_FORK */
-@@ -362,7 +362,7 @@ child_follow_fork (int follow_child)
- 
- 	      ptrace (PTRACE_CONT, parent_pid, 0, 0);
- 	      waitpid (parent_pid, &status, __WALL);
--	      if ((status >> 16) != PTRACE_EVENT_VFORKDONE)
-+	      if ((status >> 16) != PTRACE_EVENT_VFORK_DONE)
- 		warning ("Unexpected waitpid result %06x when waiting for "
- 			 "vfork-done", status);
- 	    }
-@@ -434,7 +434,7 @@ child_follow_fork (int follow_child)
- 	 generally not encounter vfork (vfork is defined to fork
- 	 in libpthread.so).
- 
--	 The holding part is very easy if we have VFORKDONE events;
-+	 The holding part is very easy if we have VFORK_DONE events;
- 	 but keeping track of both processes is beyond GDB at the
- 	 moment.  So we don't expose the parent to the rest of GDB.
- 	 Instead we quietly hold onto it until such time as we can
diff --git a/toolchain/gdb/patches/780-debian_gdbserver-rdynamic.patch b/toolchain/gdb/patches/780-debian_gdbserver-rdynamic.patch
deleted file mode 100644
index 0311dde..0000000
--- a/toolchain/gdb/patches/780-debian_gdbserver-rdynamic.patch
+++ /dev/null
@@ -1,675 +0,0 @@
-Status: Commited to GDB after 6.3.
-
-Index: gdb-6.3/gdb/gdbserver/acinclude.m4
-===================================================================
---- gdb-6.3.orig/gdb/gdbserver/acinclude.m4	2002-06-11 13:32:39.000000000 -0400
-+++ gdb-6.3/gdb/gdbserver/acinclude.m4	2004-12-07 17:19:31.115089905 -0500
-@@ -13,6 +13,7 @@ AC_DEFUN([SRV_CHECK_THREAD_DB],
-    void ps_lsetregs() {}
-    void ps_lgetfpregs() {}
-    void ps_lsetfpregs() {}
-+   void ps_get_thread_area() {}
-    void ps_getpid() {}],
-   [td_ta_new();],
-   [srv_cv_thread_db="-lthread_db"],
-@@ -32,10 +33,11 @@ AC_DEFUN([SRV_CHECK_THREAD_DB],
-    void ps_lsetregs() {}
-    void ps_lgetfpregs() {}
-    void ps_lsetfpregs() {}
-+   void ps_get_thread_area() {}
-    void ps_getpid() {}],
-   [td_ta_new();],
-   [srv_cv_thread_db="$thread_db"],
-   [srv_cv_thread_db=no])
-+  ]])
-  LIBS="$old_LIBS"
-- ]])
- )])
-Index: gdb-6.3/gdb/gdbserver/configure
-===================================================================
---- gdb-6.3.orig/gdb/gdbserver/configure	2004-10-16 12:18:54.000000000 -0400
-+++ gdb-6.3/gdb/gdbserver/configure	2004-12-07 17:22:17.343129771 -0500
-@@ -28,6 +28,7 @@ program_suffix=NONE
- program_transform_name=s,x,x,
- silent=
- site=
-+sitefile=
- srcdir=
- target=NONE
- verbose=
-@@ -142,6 +143,7 @@ Configuration:
-   --help                  print this message
-   --no-create             do not create output files
-   --quiet, --silent       do not print \`checking...' messages
-+  --site-file=FILE        use FILE as the site file
-   --version               print the version of autoconf that created configure
- Directory and file names:
-   --prefix=PREFIX         install architecture-independent files in PREFIX
-@@ -312,6 +314,11 @@ EOF
-   -site=* | --site=* | --sit=*)
-     site="$ac_optarg" ;;
- 
-+  -site-file | --site-file | --site-fil | --site-fi | --site-f)
-+    ac_prev=sitefile ;;
-+  -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
-+    sitefile="$ac_optarg" ;;
-+
-   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
-     ac_prev=srcdir ;;
-   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
-@@ -477,12 +484,16 @@ fi
- srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
- 
- # Prefer explicitly selected file to automatically selected ones.
--if test -z "$CONFIG_SITE"; then
--  if test "x$prefix" != xNONE; then
--    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
--  else
--    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-+if test -z "$sitefile"; then
-+  if test -z "$CONFIG_SITE"; then
-+    if test "x$prefix" != xNONE; then
-+      CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-+    else
-+      CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-+    fi
-   fi
-+else
-+  CONFIG_SITE="$sitefile"
- fi
- for ac_site_file in $CONFIG_SITE; do
-   if test -r "$ac_site_file"; then
-@@ -526,7 +537,7 @@ fi
- # Extract the first word of "gcc", so it can be a program name with args.
- set dummy gcc; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
--echo "configure:530: checking for $ac_word" >&5
-+echo "configure:541: checking for $ac_word" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -556,7 +567,7 @@ if test -z "$CC"; then
-   # Extract the first word of "cc", so it can be a program name with args.
- set dummy cc; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
--echo "configure:560: checking for $ac_word" >&5
-+echo "configure:571: checking for $ac_word" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -607,7 +618,7 @@ fi
-       # Extract the first word of "cl", so it can be a program name with args.
- set dummy cl; ac_word=$2
- echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
--echo "configure:611: checking for $ac_word" >&5
-+echo "configure:622: checking for $ac_word" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -639,7 +650,7 @@ fi
- fi
- 
- echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
--echo "configure:643: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
-+echo "configure:654: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
- 
- ac_ext=c
- # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-@@ -650,12 +661,12 @@ cross_compiling=$ac_cv_prog_cc_cross
- 
- cat > conftest.$ac_ext << EOF
- 
--#line 654 "configure"
-+#line 665 "configure"
- #include "confdefs.h"
- 
- main(){return(0);}
- EOF
--if { (eval echo configure:659: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-+if { (eval echo configure:670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-   ac_cv_prog_cc_works=yes
-   # If we can't run a trivial program, we are probably using a cross compiler.
-   if (./conftest; exit) 2>/dev/null; then
-@@ -681,12 +692,12 @@ if test $ac_cv_prog_cc_works = no; then
-   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
- fi
- echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
--echo "configure:685: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
-+echo "configure:696: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
- echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
- cross_compiling=$ac_cv_prog_cc_cross
- 
- echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
--echo "configure:690: checking whether we are using GNU C" >&5
-+echo "configure:701: checking whether we are using GNU C" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -695,7 +706,7 @@ else
-   yes;
- #endif
- EOF
--if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:699: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:710: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-   ac_cv_prog_gcc=yes
- else
-   ac_cv_prog_gcc=no
-@@ -714,7 +725,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
- ac_save_CFLAGS="$CFLAGS"
- CFLAGS=
- echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
--echo "configure:718: checking whether ${CC-cc} accepts -g" >&5
-+echo "configure:729: checking whether ${CC-cc} accepts -g" >&5
- if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -793,7 +804,7 @@ else { echo "configure: error: can not r
- fi
- 
- echo $ac_n "checking host system type""... $ac_c" 1>&6
--echo "configure:797: checking host system type" >&5
-+echo "configure:808: checking host system type" >&5
- 
- host_alias=$host
- case "$host_alias" in
-@@ -814,7 +825,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-
- echo "$ac_t""$host" 1>&6
- 
- echo $ac_n "checking target system type""... $ac_c" 1>&6
--echo "configure:818: checking target system type" >&5
-+echo "configure:829: checking target system type" >&5
- 
- target_alias=$target
- case "$target_alias" in
-@@ -832,7 +843,7 @@ target_os=`echo $target | sed 's/^\([^-]
- echo "$ac_t""$target" 1>&6
- 
- echo $ac_n "checking build system type""... $ac_c" 1>&6
--echo "configure:836: checking build system type" >&5
-+echo "configure:847: checking build system type" >&5
- 
- build_alias=$build
- case "$build_alias" in
-@@ -867,7 +878,7 @@ test "$host_alias" != "$target_alias" &&
- # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
- # ./install, which can be erroneously created by make from ./install.sh.
- echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
--echo "configure:871: checking for a BSD compatible install" >&5
-+echo "configure:882: checking for a BSD compatible install" >&5
- if test -z "$INSTALL"; then
- if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
-@@ -921,7 +932,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA=
- 
- 
- echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
--echo "configure:925: checking how to run the C preprocessor" >&5
-+echo "configure:936: checking how to run the C preprocessor" >&5
- # On Suns, sometimes $CPP names a directory.
- if test -n "$CPP" && test -d "$CPP"; then
-   CPP=
-@@ -936,13 +947,13 @@ else
-   # On the NeXT, cc -E runs the code through the compiler's parser,
-   # not just through cpp.
-   cat > conftest.$ac_ext <<EOF
--#line 940 "configure"
-+#line 951 "configure"
- #include "confdefs.h"
- #include <assert.h>
- Syntax Error
- EOF
- ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
--{ (eval echo configure:946: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+{ (eval echo configure:957: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
- ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
- if test -z "$ac_err"; then
-   :
-@@ -953,13 +964,13 @@ else
-   rm -rf conftest*
-   CPP="${CC-cc} -E -traditional-cpp"
-   cat > conftest.$ac_ext <<EOF
--#line 957 "configure"
-+#line 968 "configure"
- #include "confdefs.h"
- #include <assert.h>
- Syntax Error
- EOF
- ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
--{ (eval echo configure:963: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+{ (eval echo configure:974: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
- ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
- if test -z "$ac_err"; then
-   :
-@@ -970,13 +981,13 @@ else
-   rm -rf conftest*
-   CPP="${CC-cc} -nologo -E"
-   cat > conftest.$ac_ext <<EOF
--#line 974 "configure"
-+#line 985 "configure"
- #include "confdefs.h"
- #include <assert.h>
- Syntax Error
- EOF
- ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
--{ (eval echo configure:980: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+{ (eval echo configure:991: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
- ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
- if test -z "$ac_err"; then
-   :
-@@ -1001,12 +1012,12 @@ fi
- echo "$ac_t""$CPP" 1>&6
- 
- echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
--echo "configure:1005: checking for ANSI C header files" >&5
-+echo "configure:1016: checking for ANSI C header files" >&5
- if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 1010 "configure"
-+#line 1021 "configure"
- #include "confdefs.h"
- #include <stdlib.h>
- #include <stdarg.h>
-@@ -1014,7 +1025,7 @@ else
- #include <float.h>
- EOF
- ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
--{ (eval echo configure:1018: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+{ (eval echo configure:1029: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
- ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
- if test -z "$ac_err"; then
-   rm -rf conftest*
-@@ -1031,7 +1042,7 @@ rm -f conftest*
- if test $ac_cv_header_stdc = yes; then
-   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat > conftest.$ac_ext <<EOF
--#line 1035 "configure"
-+#line 1046 "configure"
- #include "confdefs.h"
- #include <string.h>
- EOF
-@@ -1049,7 +1060,7 @@ fi
- if test $ac_cv_header_stdc = yes; then
-   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat > conftest.$ac_ext <<EOF
--#line 1053 "configure"
-+#line 1064 "configure"
- #include "confdefs.h"
- #include <stdlib.h>
- EOF
-@@ -1070,7 +1081,7 @@ if test "$cross_compiling" = yes; then
-   :
- else
-   cat > conftest.$ac_ext <<EOF
--#line 1074 "configure"
-+#line 1085 "configure"
- #include "confdefs.h"
- #include <ctype.h>
- #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-@@ -1081,7 +1092,7 @@ if (XOR (islower (i), ISLOWER (i)) || to
- exit (0); }
- 
- EOF
--if { (eval echo configure:1085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-+if { (eval echo configure:1096: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
- then
-   :
- else
-@@ -1109,17 +1120,17 @@ for ac_hdr in sgtty.h termio.h termios.h
- do
- ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
- echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
--echo "configure:1113: checking for $ac_hdr" >&5
-+echo "configure:1124: checking for $ac_hdr" >&5
- if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 1118 "configure"
-+#line 1129 "configure"
- #include "confdefs.h"
- #include <$ac_hdr>
- EOF
- ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
--{ (eval echo configure:1123: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+{ (eval echo configure:1134: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
- ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
- if test -z "$ac_err"; then
-   rm -rf conftest*
-@@ -1147,12 +1158,12 @@ done
- 
- 
- echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
--echo "configure:1151: checking whether strerror must be declared" >&5
-+echo "configure:1162: checking whether strerror must be declared" >&5
- if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 1156 "configure"
-+#line 1167 "configure"
- #include "confdefs.h"
- 
- #include <stdio.h>
-@@ -1173,7 +1184,7 @@ int main() {
- char *(*pfn) = (char *(*)) strerror
- ; return 0; }
- EOF
--if { (eval echo configure:1177: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+if { (eval echo configure:1188: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-   rm -rf conftest*
-   bfd_cv_decl_needed_strerror=no
- else
-@@ -1205,19 +1216,19 @@ fi
- 
- if test "${srv_linux_regsets}" = "yes"; then
-   echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
--echo "configure:1209: checking for PTRACE_GETREGS" >&5
-+echo "configure:1220: checking for PTRACE_GETREGS" >&5
-   if eval "test \"`echo '$''{'gdbsrv_cv_have_ptrace_getregs'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 1214 "configure"
-+#line 1225 "configure"
- #include "confdefs.h"
- #include <sys/ptrace.h>
- int main() {
- PTRACE_GETREGS;
- ; return 0; }
- EOF
--if { (eval echo configure:1221: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+if { (eval echo configure:1232: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-   rm -rf conftest*
-   gdbsrv_cv_have_ptrace_getregs=yes
- else
-@@ -1238,19 +1249,19 @@ EOF
-   fi
- 
-   echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
--echo "configure:1242: checking for PTRACE_GETFPXREGS" >&5
-+echo "configure:1253: checking for PTRACE_GETFPXREGS" >&5
-   if eval "test \"`echo '$''{'gdbsrv_cv_have_ptrace_getfpxregs'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 1247 "configure"
-+#line 1258 "configure"
- #include "confdefs.h"
- #include <sys/ptrace.h>
- int main() {
- PTRACE_GETFPXREGS;
- ; return 0; }
- EOF
--if { (eval echo configure:1254: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+if { (eval echo configure:1265: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-   rm -rf conftest*
-   gdbsrv_cv_have_ptrace_getfpxregs=yes
- else
-@@ -1273,12 +1284,12 @@ fi
- 
- if test "$ac_cv_header_sys_procfs_h" = yes; then
-   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
--echo "configure:1277: checking for lwpid_t in sys/procfs.h" >&5
-+echo "configure:1288: checking for lwpid_t in sys/procfs.h" >&5
-  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 1282 "configure"
-+#line 1293 "configure"
- #include "confdefs.h"
- 
- #define _SYSCALL32
-@@ -1287,7 +1298,7 @@ int main() {
- lwpid_t avar
- ; return 0; }
- EOF
--if { (eval echo configure:1291: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+if { (eval echo configure:1302: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-   rm -rf conftest*
-   bfd_cv_have_sys_procfs_type_lwpid_t=yes
- else
-@@ -1309,12 +1320,12 @@ EOF
-  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
- 
-   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
--echo "configure:1313: checking for psaddr_t in sys/procfs.h" >&5
-+echo "configure:1324: checking for psaddr_t in sys/procfs.h" >&5
-  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 1318 "configure"
-+#line 1329 "configure"
- #include "confdefs.h"
- 
- #define _SYSCALL32
-@@ -1323,7 +1334,7 @@ int main() {
- psaddr_t avar
- ; return 0; }
- EOF
--if { (eval echo configure:1327: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+if { (eval echo configure:1338: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-   rm -rf conftest*
-   bfd_cv_have_sys_procfs_type_psaddr_t=yes
- else
-@@ -1345,12 +1356,12 @@ EOF
-  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
- 
-   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
--echo "configure:1349: checking for prgregset_t in sys/procfs.h" >&5
-+echo "configure:1360: checking for prgregset_t in sys/procfs.h" >&5
-  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 1354 "configure"
-+#line 1365 "configure"
- #include "confdefs.h"
- 
- #define _SYSCALL32
-@@ -1359,7 +1370,7 @@ int main() {
- prgregset_t avar
- ; return 0; }
- EOF
--if { (eval echo configure:1363: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+if { (eval echo configure:1374: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-   rm -rf conftest*
-   bfd_cv_have_sys_procfs_type_prgregset_t=yes
- else
-@@ -1381,12 +1392,12 @@ EOF
-  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
- 
-   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
--echo "configure:1385: checking for prfpregset_t in sys/procfs.h" >&5
-+echo "configure:1396: checking for prfpregset_t in sys/procfs.h" >&5
-  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 1390 "configure"
-+#line 1401 "configure"
- #include "confdefs.h"
- 
- #define _SYSCALL32
-@@ -1395,7 +1406,7 @@ int main() {
- prfpregset_t avar
- ; return 0; }
- EOF
--if { (eval echo configure:1399: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+if { (eval echo configure:1410: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-   rm -rf conftest*
-   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
- else
-@@ -1421,7 +1432,7 @@ EOF
-         
-   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
-     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
--echo "configure:1425: checking whether prfpregset_t type is broken" >&5
-+echo "configure:1436: checking whether prfpregset_t type is broken" >&5
-     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-@@ -1429,7 +1440,7 @@ else
-   gdb_cv_prfpregset_t_broken=yes
- else
-   cat > conftest.$ac_ext <<EOF
--#line 1433 "configure"
-+#line 1444 "configure"
- #include "confdefs.h"
- #include <sys/procfs.h>
-        int main ()
-@@ -1439,7 +1450,7 @@ else
-          return 0;
-        }
- EOF
--if { (eval echo configure:1443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-+if { (eval echo configure:1454: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
- then
-   gdb_cv_prfpregset_t_broken=no
- else
-@@ -1463,12 +1474,12 @@ EOF
-   fi
- 
-   echo $ac_n "checking for elf_fpregset_t in sys/procfs.h""... $ac_c" 1>&6
--echo "configure:1467: checking for elf_fpregset_t in sys/procfs.h" >&5
-+echo "configure:1478: checking for elf_fpregset_t in sys/procfs.h" >&5
-  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_elf_fpregset_t'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 1472 "configure"
-+#line 1483 "configure"
- #include "confdefs.h"
- 
- #define _SYSCALL32
-@@ -1477,7 +1488,7 @@ int main() {
- elf_fpregset_t avar
- ; return 0; }
- EOF
--if { (eval echo configure:1481: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+if { (eval echo configure:1492: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-   rm -rf conftest*
-   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
- else
-@@ -1506,14 +1517,14 @@ USE_THREAD_DB=
- 
- if test "$srv_linux_thread_db" = "yes"; then
-   echo $ac_n "checking for libthread_db""... $ac_c" 1>&6
--echo "configure:1510: checking for libthread_db" >&5
-+echo "configure:1521: checking for libthread_db" >&5
- if eval "test \"`echo '$''{'srv_cv_thread_db'+set}'`\" = set"; then
-   echo $ac_n "(cached) $ac_c" 1>&6
- else
-   old_LIBS="$LIBS"
-   LIBS="$LIBS -lthread_db"
-   cat > conftest.$ac_ext <<EOF
--#line 1517 "configure"
-+#line 1528 "configure"
- #include "confdefs.h"
- void ps_pglobal_lookup() {}
-    void ps_pdread() {}
-@@ -1522,12 +1533,13 @@ void ps_pglobal_lookup() {}
-    void ps_lsetregs() {}
-    void ps_lgetfpregs() {}
-    void ps_lsetfpregs() {}
-+   void ps_get_thread_area() {}
-    void ps_getpid() {}
- int main() {
- td_ta_new();
- ; return 0; }
- EOF
--if { (eval echo configure:1531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-+if { (eval echo configure:1543: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-   rm -rf conftest*
-   srv_cv_thread_db="-lthread_db"
- else
-@@ -1543,7 +1555,7 @@ else
-  fi
-  LIBS="$old_LIBS `eval echo "$thread_db"`"
-  cat > conftest.$ac_ext <<EOF
--#line 1547 "configure"
-+#line 1559 "configure"
- #include "confdefs.h"
- void ps_pglobal_lookup() {}
-    void ps_pdread() {}
-@@ -1552,12 +1564,13 @@ void ps_pglobal_lookup() {}
-    void ps_lsetregs() {}
-    void ps_lgetfpregs() {}
-    void ps_lsetfpregs() {}
-+   void ps_get_thread_area() {}
-    void ps_getpid() {}
- int main() {
- td_ta_new();
- ; return 0; }
- EOF
--if { (eval echo configure:1561: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-+if { (eval echo configure:1574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-   rm -rf conftest*
-   srv_cv_thread_db="$thread_db"
- else
-@@ -1567,11 +1580,11 @@ else
-   srv_cv_thread_db=no
- fi
- rm -f conftest*
-- LIBS="$old_LIBS"
-- 
-+  
- fi
- 
- echo "$ac_t""$srv_cv_thread_db" 1>&6
-+ LIBS="$old_LIBS"
- 
- fi
- rm -f conftest*
-@@ -1585,14 +1598,14 @@ rm -f conftest*
-   old_LDFLAGS="$LDFLAGS"
-   LDFLAGS="$LDFLAGS -rdynamic"
-   cat > conftest.$ac_ext <<EOF
--#line 1589 "configure"
-+#line 1602 "configure"
- #include "confdefs.h"
- 
- int main() {
- 
- ; return 0; }
- EOF
--if { (eval echo configure:1596: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-+if { (eval echo configure:1609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-   rm -rf conftest*
-   RDYNAMIC=-rdynamic
- else
-Index: gdb-6.3/gdb/gdbserver/aclocal.m4
-===================================================================
---- gdb-6.3.orig/gdb/gdbserver/aclocal.m4	2002-06-11 13:32:39.000000000 -0400
-+++ gdb-6.3/gdb/gdbserver/aclocal.m4	2004-12-07 17:22:00.382495519 -0500
-@@ -1,4 +1,4 @@
--dnl aclocal.m4 generated automatically by aclocal 1.4-p4
-+dnl aclocal.m4 generated automatically by aclocal 1.4
- 
- dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
- dnl This file is free software; the Free Software Foundation
-@@ -25,6 +25,7 @@ AC_DEFUN([SRV_CHECK_THREAD_DB],
-    void ps_lsetregs() {}
-    void ps_lgetfpregs() {}
-    void ps_lsetfpregs() {}
-+   void ps_get_thread_area() {}
-    void ps_getpid() {}],
-   [td_ta_new();],
-   [srv_cv_thread_db="-lthread_db"],
-@@ -44,11 +45,12 @@ AC_DEFUN([SRV_CHECK_THREAD_DB],
-    void ps_lsetregs() {}
-    void ps_lgetfpregs() {}
-    void ps_lsetfpregs() {}
-+   void ps_get_thread_area() {}
-    void ps_getpid() {}],
-   [td_ta_new();],
-   [srv_cv_thread_db="$thread_db"],
-   [srv_cv_thread_db=no])
-+  ]])
-  LIBS="$old_LIBS"
-- ]])
- )])
- 
diff --git a/toolchain/gdb/patches/790-debian_dwarf2-cfi-warning.patch b/toolchain/gdb/patches/790-debian_dwarf2-cfi-warning.patch
deleted file mode 100644
index cfb3d95..0000000
--- a/toolchain/gdb/patches/790-debian_dwarf2-cfi-warning.patch
+++ /dev/null
@@ -1,39 +0,0 @@
-Status: Unsuitable for upstream (at least, without a lot of arguing).
-
-GCC does not specify the state of every last register in the CIE.  Since
-GCC's focus is on correctness of runtime unwinding, any registers which
-have to be unwound will be specified; but unmodified registers will not
-be explicitly marked.  (How about modified, call-clobbered registers?
-I'm not sure if they are marked as unavailable.)
-
-GDB issues a noisy warning about this.  The warning is generally not useful,
-and we can get it extremely frequently (any time we load a new CIE).
-
-This patch disables the warning.  Alternately we could set the complaints
-threshold to zero, or implement a default frame init-register method for
-every architecture.  But someday the compiler will support using different
-calling conventions for internal functions, so that's not much of a stopgap. 
-ARM has a complex algorithm for handling this, involving scanning all CIEs -
-benefit not completely clear outside of the ARM context of flexible register
-sets.
-
-Index: gdb-6.3/gdb/dwarf2-frame.c
-===================================================================
---- gdb-6.3.orig/gdb/dwarf2-frame.c	2004-11-15 11:54:57.000000000 -0500
-+++ gdb-6.3/gdb/dwarf2-frame.c	2004-12-08 18:02:23.896409471 -0500
-@@ -705,9 +705,12 @@ dwarf2_frame_cache (struct frame_info *n
- 	   table.  We need a way of iterating through all the valid
- 	   DWARF2 register numbers.  */
- 	if (fs->regs.reg[column].how == DWARF2_FRAME_REG_UNSPECIFIED)
--	  complaint (&symfile_complaints,
--		     "Incomplete CFI data; unspecified registers at 0x%s",
--		     paddr (fs->pc));
-+	  {
-+	    if (0)
-+	      complaint (&symfile_complaints,
-+			 "Incomplete CFI data; unspecified registers at 0x%s",
-+			 paddr (fs->pc));
-+	  }
- 	else
- 	  cache->reg[regnum] = fs->regs.reg[column];
-       }
diff --git a/toolchain/gdb/patches/800-debian_linux-use-underscore-exit.patch b/toolchain/gdb/patches/800-debian_linux-use-underscore-exit.patch
deleted file mode 100644
index 198918c..0000000
--- a/toolchain/gdb/patches/800-debian_linux-use-underscore-exit.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-Status: committed upstream after 6.3.  Fixes some terminal mangling in
-gdbtui.
-
-2004-12-04  Daniel Jacobowitz  <dan@debian.org>
-
-	PR tui/1703
-	* linux-nat.c (linux_tracefork_child): Use _exit instead of exit.
-	Suggested by Joshua Neuheisel.
-
-Index: gdb-6.3/gdb/linux-nat.c
-===================================================================
---- gdb-6.3.orig/gdb/linux-nat.c	2004-12-08 18:22:04.996973094 -0500
-+++ gdb-6.3/gdb/linux-nat.c	2004-12-08 18:22:20.386956067 -0500
-@@ -147,7 +147,7 @@ linux_tracefork_child (void)
-   ptrace (PTRACE_TRACEME, 0, 0, 0);
-   kill (getpid (), SIGSTOP);
-   fork ();
--  exit (0);
-+  _exit (0);
- }
- 
- /* Wrapper function for waitpid which handles EINTR.  */
diff --git a/toolchain/gdb/patches/810-debian_bfd-no-kylix-crash.patch b/toolchain/gdb/patches/810-debian_bfd-no-kylix-crash.patch
deleted file mode 100644
index 9aba5ca..0000000
--- a/toolchain/gdb/patches/810-debian_bfd-no-kylix-crash.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-Status: committed upstream after 6.3.
-
-Fix a crash triggered by Kylix libraries.
-
-2004-12-06  Daniel Jacobowitz  <dan@debian.org>
-
-	Suggested by Fergal Daly <fergal@esatclear.ie>:
-	* simple.c (simple_dummy_multiple_definition): New function.
-	(bfd_simple_get_relocated_section_contents): Use it.
-
-Index: src/bfd/simple.c
-===================================================================
-RCS file: /cvs/src/src/bfd/simple.c,v
-retrieving revision 1.19
-retrieving revision 1.20
-Index: gdb-6.3/bfd/simple.c
-===================================================================
---- gdb-6.3.orig/bfd/simple.c	2004-09-24 03:07:19.000000000 -0400
-+++ gdb-6.3/bfd/simple.c	2004-12-08 18:25:58.415216808 -0500
-@@ -78,6 +78,19 @@ simple_dummy_unattached_reloc (struct bf
-   return TRUE;
- }
- 
-+static bfd_boolean
-+simple_dummy_multiple_definition (struct bfd_link_info *link_info ATTRIBUTE_UNUSED,
-+				  const char *name ATTRIBUTE_UNUSED,
-+				  bfd *obfd ATTRIBUTE_UNUSED,
-+				  asection *osec ATTRIBUTE_UNUSED,
-+				  bfd_vma oval ATTRIBUTE_UNUSED,
-+				  bfd *nbfd ATTRIBUTE_UNUSED,
-+				  asection *nsec ATTRIBUTE_UNUSED,
-+				  bfd_vma nval ATTRIBUTE_UNUSED)
-+{
-+  return TRUE;
-+}
-+
- struct saved_output_info
- {
-   bfd_vma offset;
-@@ -172,6 +185,7 @@ bfd_simple_get_relocated_section_content
-   callbacks.reloc_overflow = simple_dummy_reloc_overflow;
-   callbacks.reloc_dangerous = simple_dummy_reloc_dangerous;
-   callbacks.unattached_reloc = simple_dummy_unattached_reloc;
-+  callbacks.multiple_definition = simple_dummy_multiple_definition;
- 
-   memset (&link_order, 0, sizeof (link_order));
-   link_order.next = NULL;
diff --git a/toolchain/gdb/patches/820-debian_disable-linux-fork-messages.patch b/toolchain/gdb/patches/820-debian_disable-linux-fork-messages.patch
deleted file mode 100644
index 60730ab..0000000
--- a/toolchain/gdb/patches/820-debian_disable-linux-fork-messages.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-Status: Proposed upstream after 6.3, not yet committed.
-
-2004-12-06  Daniel Jacobowitz  <dan@debian.org>
-
-	* linux-nat.c (child_follow_fork): Call target_terminal_ours before
-	printing output.  Use fprintf_unfiltered.  Only print output when
-	debugging.
-
-Index: gdb-6.3/gdb/linux-nat.c
-===================================================================
---- gdb-6.3.orig/gdb/linux-nat.c	2004-12-08 18:22:20.386956067 -0500
-+++ gdb-6.3/gdb/linux-nat.c	2004-12-08 18:28:49.995585970 -0500
-@@ -347,9 +347,13 @@ child_follow_fork (int follow_child)
- 	 also, but they'll be reinserted below.  */
-       detach_breakpoints (child_pid);
- 
--      fprintf_filtered (gdb_stdout,
--			"Detaching after fork from child process %d.\n",
--			child_pid);
-+      if (debug_linux_nat)
-+	{
-+	  target_terminal_ours ();
-+	  fprintf_unfiltered (gdb_stdlog,
-+			      "Detaching after fork from child process %d.\n",
-+			      child_pid);
-+	}
- 
-       ptrace (PTRACE_DETACH, child_pid, 0, 0);
- 
-@@ -418,9 +422,13 @@ child_follow_fork (int follow_child)
-       /* Before detaching from the parent, remove all breakpoints from it. */
-       remove_breakpoints ();
- 
--      fprintf_filtered (gdb_stdout,
--			"Attaching after fork to child process %d.\n",
--			child_pid);
-+      if (debug_linux_nat)
-+	{
-+	  target_terminal_ours ();
-+	  fprintf_unfiltered (gdb_stdlog,
-+			      "Attaching after fork to child process %d.\n",
-+			      child_pid);
-+	}
- 
-       /* If we're vforking, we may want to hold on to the parent until
- 	 the child exits or execs.  At exec time we can remove the old
diff --git a/toolchain/gdb/patches/900-fix-arm-build.patch b/toolchain/gdb/patches/900-fix-arm-build.patch
deleted file mode 100644
index 0ecfd20..0000000
--- a/toolchain/gdb/patches/900-fix-arm-build.patch
+++ /dev/null
@@ -1,113 +0,0 @@
-Fixes "invalid lvalue in assignment" errors when building with gcc 4
-http://sourceware.org/ml/crossgcc/2005-11/msg00172.html
-
---- gdb-6.3/sim/arm/iwmmxt.c	2003-03-27 18:13:33.000000000 +0100
-+++ gdb-6.3.50.20051117/sim/arm/iwmmxt.c	2005-05-12 09:36:59.000000000 +0200
-@@ -14,7 +14,7 @@
-  
-     You should have received a copy of the GNU General Public License
-     along with this program; if not, write to the Free Software
--    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-+    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
- 
- #include "armdefs.h"
- #include "armos.h"
-@@ -2114,7 +2114,7 @@ WMAC (ARMword instr)
- 
- 	  s = (signed long) a * (signed long) b;
- 
--	  (signed long long) t += s;
-+	  t = t + (ARMdword) s;
-         }
-       else
-         {
-@@ -2130,7 +2130,7 @@ WMAC (ARMword instr)
-     wR [BITS (12, 15)] = 0;
- 
-   if (BIT (21))	/* Signed.  */
--    (signed long long) wR[BITS (12, 15)] += (signed long long) t;
-+    wR[BITS (12, 15)] += t;
-   else
-     wR [BITS (12, 15)] += t;
- 
-@@ -2166,7 +2166,7 @@ WMADD (ARMword instr)
- 	  b = wRHALF (BITS (0, 3), i * 2);
- 	  b = EXTEND16 (b);
- 
--	  (signed long) s1 = a * b;
-+	  s1 = (ARMdword) (a * b);
- 
- 	  a = wRHALF (BITS (16, 19), i * 2 + 1);
- 	  a = EXTEND16 (a);
-@@ -2174,7 +2174,7 @@ WMADD (ARMword instr)
- 	  b = wRHALF (BITS (0, 3), i * 2 + 1);
- 	  b = EXTEND16 (b);
- 
--	  (signed long) s2 = a * b;
-+	  s2 = (ARMdword) (a * b);
-         }
-       else			/* Unsigned.  */
-         {
-@@ -2183,12 +2183,12 @@ WMADD (ARMword instr)
- 	  a = wRHALF (BITS (16, 19), i * 2);
- 	  b = wRHALF (BITS ( 0,  3), i * 2);
- 
--	  (unsigned long) s1 = a * b;
-+	  s1 = (ARMdword) (a * b);
- 
- 	  a = wRHALF (BITS (16, 19), i * 2 + 1);
- 	  b = wRHALF (BITS ( 0,  3), i * 2 + 1);
- 
--	  (signed long) s2 = a * b;
-+	  s2 = (ARMdword) a * b;
-         }
- 
-       r |= (ARMdword) ((s1 + s2) & 0xffffffff) << (i ? 32 : 0);
-@@ -2837,7 +2837,7 @@ WSLL (ARMul_State * state, ARMword instr
-       if (shift > 63)
- 	r = 0;
-       else
--	r = ((wR[BITS (16, 19)] & 0xffffffffffffffff) << shift);
-+	r = ((wR[BITS (16, 19)] & 0xffffffffffffffffULL) << shift);
- 
-       SIMD64_SET (psr, NBIT64 (r), SIMD_NBIT);
-       SIMD64_SET (psr, ZBIT64 (r), SIMD_ZBIT);
-@@ -2914,9 +2914,9 @@ WSRA (ARMul_State * state, ARMword instr
-       
-     case Dqual:
-       if (shift > 63)
--	r = (wR [BITS (16, 19)] & 0x8000000000000000) ? 0xffffffffffffffff : 0;
-+	r = (wR [BITS (16, 19)] & 0x8000000000000000ULL) ? 0xffffffffffffffffULL : 0;
-       else
--	r = ((signed long long) (wR[BITS (16, 19)] & 0xffffffffffffffff) >> shift);
-+	r = ((signed long long) (wR[BITS (16, 19)] & 0xffffffffffffffffULL) >> shift);
-       SIMD64_SET (psr, NBIT64 (r), SIMD_NBIT);
-       SIMD64_SET (psr, ZBIT64 (r), SIMD_ZBIT);
-       break;
-@@ -2985,7 +2985,7 @@ WSRL (ARMul_State * state, ARMword instr
-       if (shift > 63)
- 	r = 0;
-       else
--	r = (wR [BITS (16, 19)] & 0xffffffffffffffff) >> shift;
-+	r = (wR [BITS (16, 19)] & 0xffffffffffffffffULL) >> shift;
- 
-       SIMD64_SET (psr, NBIT64 (r), SIMD_NBIT);
-       SIMD64_SET (psr, ZBIT64 (r), SIMD_ZBIT);
-@@ -3287,7 +3287,7 @@ WUNPCKEH (ARMul_State * state, ARMword i
-       r = wRWORD (BITS (16, 19), 1);
- 
-       if (BIT (21) && NBIT32 (r))
--	r |= 0xffffffff00000000;
-+	r |= 0xffffffff00000000ULL;
- 
-       SIMD64_SET (psr, NBIT64 (r), SIMD_NBIT);
-       SIMD64_SET (psr, ZBIT64 (r), SIMD_ZBIT);
-@@ -3354,7 +3354,7 @@ WUNPCKEL (ARMul_State * state, ARMword i
-       r = wRWORD (BITS (16, 19), 0);
- 
-       if (BIT (21) && NBIT32 (r))
--	r |= 0xffffffff00000000;
-+	r |= 0xffffffff00000000ULL;
- 
-       SIMD64_SET (psr, NBIT64 (r), SIMD_NBIT);
-       SIMD64_SET (psr, ZBIT64 (r), SIMD_ZBIT);
diff --git a/toolchain/gdb/patches/910-missing_header.patch b/toolchain/gdb/patches/910-missing_header.patch
deleted file mode 100644
index e3a5cc7..0000000
--- a/toolchain/gdb/patches/910-missing_header.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/gdb/inferior.h
-+++ b/gdb/inferior.h
-@@ -21,6 +21,8 @@
-    Foundation, Inc., 59 Temple Place - Suite 330,
-    Boston, MA 02111-1307, USA.  */
- 
-+#include <sys/types.h>
-+
- #if !defined (INFERIOR_H)
- #define INFERIOR_H 1
-