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-rw-r--r--patches/binutils/2.20.1/100-ppc64-pie.patch19
-rw-r--r--patches/binutils/2.20.1/110-RPATH_ENVVAR-smack.patch14
-rw-r--r--patches/binutils/2.20.1/120-sh-targets.patch44
-rw-r--r--patches/binutils/2.20.1/130-ld-sysroot.patch37
-rw-r--r--patches/binutils/2.20.1/140-check_ldrunpath_length.patch49
-rw-r--r--patches/binutils/2.20.1/150-pt-pax-flags-20090909.patch248
-rw-r--r--patches/binutils/2.20.1/160-amd64-32bit-path.patch19
-rw-r--r--patches/binutils/2.20.1/170-warn-textrel.patch66
-rw-r--r--patches/binutils/2.20.1/190-use-new-ld-dtags.patch13
-rw-r--r--patches/binutils/2.20.1/200-document-new-dtags-behaviour.patch18
-rw-r--r--patches/binutils/2.20.1/210-generate-gnu-hash.patch15
-rw-r--r--patches/binutils/2.20.1/220-use-relro.patch13
-rw-r--r--patches/binutils/2.20.1/230-libiberty-pic.patch13
-rw-r--r--patches/binutils/2.20.1/240-ld_makefile.patch27
-rw-r--r--patches/binutils/2.20.1/250-arm-eabi-conf.patch26
-rw-r--r--patches/binutils/2.20.1/270-better_file_error.patch45
-rw-r--r--patches/binutils/2.20.1/280-unexport_LD_LIBRARY_PATH.patch96
-rw-r--r--patches/binutils/2.20.1/290-ld-stub-crash.patch24
-rw-r--r--patches/binutils/2.20.1/300-mips64-defaultemul.patch21
19 files changed, 807 insertions, 0 deletions
diff --git a/patches/binutils/2.20.1/100-ppc64-pie.patch b/patches/binutils/2.20.1/100-ppc64-pie.patch
new file mode 100644
index 0000000..133864b
--- /dev/null
+++ b/patches/binutils/2.20.1/100-ppc64-pie.patch
@@ -0,0 +1,19 @@
+
+
+diff -durN binutils-2.20.1.orig/bfd/elf64-ppc.c binutils-2.20.1/bfd/elf64-ppc.c
+--- binutils-2.20.1.orig/bfd/elf64-ppc.c 2010-02-03 14:28:25.000000000 +0100
++++ binutils-2.20.1/bfd/elf64-ppc.c 2010-08-17 19:32:04.000000000 +0200
+@@ -11991,7 +11991,12 @@
+ else if (!SYMBOL_REFERENCES_LOCAL (info, &h->elf)
+ && !is_opd
+ && r_type != R_PPC64_TOC)
+- outrel.r_info = ELF64_R_INFO (h->elf.dynindx, r_type);
++ {
++ outrel.r_info = ELF64_R_INFO (h->elf.dynindx, r_type);
++ if (h->elf.dynindx == -1
++ && h->elf.root.type == bfd_link_hash_undefweak)
++ memset (&outrel, 0, sizeof outrel);
++ }
+ else
+ {
+ /* This symbol is local, or marked to become local,
diff --git a/patches/binutils/2.20.1/110-RPATH_ENVVAR-smack.patch b/patches/binutils/2.20.1/110-RPATH_ENVVAR-smack.patch
new file mode 100644
index 0000000..fd446a2
--- /dev/null
+++ b/patches/binutils/2.20.1/110-RPATH_ENVVAR-smack.patch
@@ -0,0 +1,14 @@
+http://sourceware.org/ml/binutils/2007-07/msg00401.html
+http://sourceware.org/bugzilla/show_bug.cgi?id=4970
+
+diff -durN binutils-2.20.1.orig/configure binutils-2.20.1/configure
+--- binutils-2.20.1.orig/configure 2010-03-03 14:59:02.000000000 +0100
++++ binutils-2.20.1/configure 2010-08-17 19:32:05.000000000 +0200
+@@ -6466,6 +6466,7 @@
+ *-*-mingw* | *-*-cygwin ) RPATH_ENVVAR=PATH ;;
+ *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
+ esac
++RPATH_ENVVAR="cant_touch_this_nah_nah_nah"
+
+ # On systems where the dynamic library environment variable is PATH,
+ # gcc/ will put dynamic libraries into a subdirectory to avoid adding
diff --git a/patches/binutils/2.20.1/120-sh-targets.patch b/patches/binutils/2.20.1/120-sh-targets.patch
new file mode 100644
index 0000000..6e772d7
--- /dev/null
+++ b/patches/binutils/2.20.1/120-sh-targets.patch
@@ -0,0 +1,44 @@
+
+
+diff -durN binutils-2.20.1.orig/configure binutils-2.20.1/configure
+--- binutils-2.20.1.orig/configure 2010-08-17 19:32:05.000000000 +0200
++++ binutils-2.20.1/configure 2010-08-17 19:32:07.000000000 +0200
+@@ -3054,7 +3054,7 @@
+ am33_2.0-*-linux*)
+ noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
+ ;;
+- sh-*-linux*)
++ sh*-*-linux*)
+ noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
+ ;;
+ sh*-*-pe|mips*-*-pe|*arm-wince-pe)
+@@ -3390,7 +3390,7 @@
+ romp-*-*)
+ noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
+ ;;
+- sh-*-* | sh64-*-*)
++ sh*-*-* | sh64-*-*)
+ case "${host}" in
+ i[3456789]86-*-vsta) ;; # don't add gprof back in
+ i[3456789]86-*-go32*) ;; # don't add gprof back in
+diff -durN binutils-2.20.1.orig/configure.ac binutils-2.20.1/configure.ac
+--- binutils-2.20.1.orig/configure.ac 2010-03-03 15:19:08.000000000 +0100
++++ binutils-2.20.1/configure.ac 2010-08-17 19:32:07.000000000 +0200
+@@ -541,7 +541,7 @@
+ am33_2.0-*-linux*)
+ noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
+ ;;
+- sh-*-linux*)
++ sh*-*-linux*)
+ noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
+ ;;
+ sh*-*-pe|mips*-*-pe|*arm-wince-pe)
+@@ -877,7 +877,7 @@
+ romp-*-*)
+ noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
+ ;;
+- sh-*-* | sh64-*-*)
++ sh*-*-* | sh64-*-*)
+ case "${host}" in
+ i[[3456789]]86-*-vsta) ;; # don't add gprof back in
+ i[[3456789]]86-*-go32*) ;; # don't add gprof back in
diff --git a/patches/binutils/2.20.1/130-ld-sysroot.patch b/patches/binutils/2.20.1/130-ld-sysroot.patch
new file mode 100644
index 0000000..4a40c40
--- /dev/null
+++ b/patches/binutils/2.20.1/130-ld-sysroot.patch
@@ -0,0 +1,37 @@
+Signed-off-by: Sven Rebhan <odinshorse@googlemail.com>
+
+Always try to prepend the sysroot prefix to absolute filenames first.
+
+http://bugs.gentoo.org/275666
+http://sourceware.org/bugzilla/show_bug.cgi?id=10340
+
+diff -durN binutils-2.20.1.orig/ld/ldfile.c binutils-2.20.1/ld/ldfile.c
+--- binutils-2.20.1.orig/ld/ldfile.c 2009-08-30 00:11:01.000000000 +0200
++++ binutils-2.20.1/ld/ldfile.c 2010-08-17 19:32:08.000000000 +0200
+@@ -308,18 +308,24 @@
+ directory first. */
+ if (! entry->is_archive)
+ {
+- if (entry->sysrooted && IS_ABSOLUTE_PATH (entry->filename))
++ /* For absolute pathnames, try to always open the file in the
++ sysroot first. If this fails, try to open the file at the
++ given location. */
++ entry->sysrooted = is_sysrooted_pathname(entry->filename, FALSE);
++ if (IS_ABSOLUTE_PATH (entry->filename) && ld_sysroot && ! entry->sysrooted)
+ {
+ char *name = concat (ld_sysroot, entry->filename,
+ (const char *) NULL);
+ if (ldfile_try_open_bfd (name, entry))
+ {
+ entry->filename = name;
++ entry->sysrooted = TRUE;
+ return TRUE;
+ }
+ free (name);
+ }
+- else if (ldfile_try_open_bfd (entry->filename, entry))
++
++ if (ldfile_try_open_bfd (entry->filename, entry))
+ {
+ entry->sysrooted = IS_ABSOLUTE_PATH (entry->filename)
+ && is_sysrooted_pathname (entry->filename, TRUE);
diff --git a/patches/binutils/2.20.1/140-check_ldrunpath_length.patch b/patches/binutils/2.20.1/140-check_ldrunpath_length.patch
new file mode 100644
index 0000000..460e66c
--- /dev/null
+++ b/patches/binutils/2.20.1/140-check_ldrunpath_length.patch
@@ -0,0 +1,49 @@
+#!/bin/sh -e
+## 012_check_ldrunpath_length.dpatch by Chris Chimelis <chris@debian.org>
+##
+## All lines beginning with `## DP:' are a description of the patch.
+## DP: Only generate an RPATH entry if LD_RUN_PATH is not empty, for
+## DP: cases where -rpath isn't specified. (#151024)
+
+if [ $# -ne 1 ]; then
+ echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
+ exit 1
+fi
+
+[ -f debian/patches/00patch-opts ] && . debian/patches/00patch-opts
+patch_opts="${patch_opts:--f --no-backup-if-mismatch}"
+
+case "$1" in
+ -patch) patch $patch_opts -p1 < $0;;
+ -unpatch) patch $patch_opts -p1 -R < $0;;
+ *)
+ echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
+ exit 1;;
+esac
+
+exit 0
+
+@DPATCH@
+diff -urNad /home/james/debian/packages/binutils/new/binutils-2.15/ld/emultempl/elf32.em binutils-2.15/ld/emultempl/elf32.em
+
+diff -durN binutils-2.20.1.orig/ld/emultempl/elf32.em binutils-2.20.1/ld/emultempl/elf32.em
+--- binutils-2.20.1.orig/ld/emultempl/elf32.em 2009-09-14 13:43:30.000000000 +0200
++++ binutils-2.20.1/ld/emultempl/elf32.em 2010-08-17 19:32:09.000000000 +0200
+@@ -1233,6 +1233,8 @@
+ && command_line.rpath == NULL)
+ {
+ lib_path = (const char *) getenv ("LD_RUN_PATH");
++ if ((lib_path) && (strlen (lib_path) == 0))
++ lib_path = NULL;
+ if (gld${EMULATION_NAME}_search_needed (lib_path, &n,
+ force))
+ break;
+@@ -1418,6 +1420,8 @@
+ rpath = command_line.rpath;
+ if (rpath == NULL)
+ rpath = (const char *) getenv ("LD_RUN_PATH");
++ if ((rpath) && (strlen (rpath) == 0))
++ rpath = NULL;
+ if (! (bfd_elf_size_dynamic_sections
+ (link_info.output_bfd, command_line.soname, rpath,
+ command_line.filter_shlib,
diff --git a/patches/binutils/2.20.1/150-pt-pax-flags-20090909.patch b/patches/binutils/2.20.1/150-pt-pax-flags-20090909.patch
new file mode 100644
index 0000000..46d2ef7
--- /dev/null
+++ b/patches/binutils/2.20.1/150-pt-pax-flags-20090909.patch
@@ -0,0 +1,248 @@
+
+
+diff -durN binutils-2.20.1.orig/bfd/elf-bfd.h binutils-2.20.1/bfd/elf-bfd.h
+--- binutils-2.20.1.orig/bfd/elf-bfd.h 2009-09-10 13:47:12.000000000 +0200
++++ binutils-2.20.1/bfd/elf-bfd.h 2010-08-17 19:32:11.000000000 +0200
+@@ -1531,6 +1531,9 @@
+ /* Segment flags for the PT_GNU_STACK segment. */
+ unsigned int stack_flags;
+
++ /* Segment flags for the PT_PAX_FLAGS segment. */
++ unsigned int pax_flags;
++
+ /* Symbol version definitions in external objects. */
+ Elf_Internal_Verdef *verdef;
+
+diff -durN binutils-2.20.1.orig/bfd/elf.c binutils-2.20.1/bfd/elf.c
+--- binutils-2.20.1.orig/bfd/elf.c 2009-09-10 13:47:12.000000000 +0200
++++ binutils-2.20.1/bfd/elf.c 2010-08-17 19:32:11.000000000 +0200
+@@ -1083,6 +1083,7 @@
+ case PT_GNU_EH_FRAME: pt = "EH_FRAME"; break;
+ case PT_GNU_STACK: pt = "STACK"; break;
+ case PT_GNU_RELRO: pt = "RELRO"; break;
++ case PT_PAX_FLAGS: pt = "PAX_FLAGS"; break;
+ default: pt = NULL; break;
+ }
+ return pt;
+@@ -2396,6 +2397,9 @@
+ case PT_GNU_RELRO:
+ return _bfd_elf_make_section_from_phdr (abfd, hdr, index, "relro");
+
++ case PT_PAX_FLAGS:
++ return _bfd_elf_make_section_from_phdr (abfd, hdr, index, "pax_flags");
++
+ default:
+ /* Check for any processor-specific program segment types. */
+ bed = get_elf_backend_data (abfd);
+@@ -3413,6 +3417,11 @@
+ ++segs;
+ }
+
++ {
++ /* We need a PT_PAX_FLAGS segment. */
++ ++segs;
++ }
++
+ for (s = abfd->sections; s != NULL; s = s->next)
+ {
+ if ((s->flags & SEC_LOAD) != 0
+@@ -3994,6 +4003,20 @@
+ }
+ }
+
++ {
++ amt = sizeof (struct elf_segment_map);
++ m = bfd_zalloc (abfd, amt);
++ if (m == NULL)
++ goto error_return;
++ m->next = NULL;
++ m->p_type = PT_PAX_FLAGS;
++ m->p_flags = elf_tdata (abfd)->pax_flags;
++ m->p_flags_valid = 1;
++
++ *pm = m;
++ pm = &m->next;
++ }
++
+ free (sections);
+ elf_tdata (abfd)->segment_map = mfirst;
+ }
+@@ -5198,7 +5221,8 @@
+ 6. PT_TLS segment includes only SHF_TLS sections.
+ 7. SHF_TLS sections are only in PT_TLS or PT_LOAD segments.
+ 8. PT_DYNAMIC should not contain empty sections at the beginning
+- (with the possible exception of .dynamic). */
++ (with the possible exception of .dynamic).
++ 9. PT_PAX_FLAGS segments do not include any sections. */
+ #define IS_SECTION_IN_INPUT_SEGMENT(section, segment, bed) \
+ ((((segment->p_paddr \
+ ? IS_CONTAINED_BY_LMA (section, segment, segment->p_paddr) \
+@@ -5206,6 +5230,7 @@
+ && (section->flags & SEC_ALLOC) != 0) \
+ || IS_NOTE (segment, section)) \
+ && segment->p_type != PT_GNU_STACK \
++ && segment->p_type != PT_PAX_FLAGS \
+ && (segment->p_type != PT_TLS \
+ || (section->flags & SEC_THREAD_LOCAL)) \
+ && (segment->p_type == PT_LOAD \
+diff -durN binutils-2.20.1.orig/bfd/elflink.c binutils-2.20.1/bfd/elflink.c
+--- binutils-2.20.1.orig/bfd/elflink.c 2009-09-10 13:47:12.000000000 +0200
++++ binutils-2.20.1/bfd/elflink.c 2010-08-17 19:32:11.000000000 +0200
+@@ -5469,16 +5469,30 @@
+ return TRUE;
+
+ bed = get_elf_backend_data (output_bfd);
++
++ elf_tdata (output_bfd)->pax_flags = PF_NORANDEXEC;
++ if (info->execheap)
++ elf_tdata (output_bfd)->pax_flags |= PF_NOMPROTECT;
++ else if (info->noexecheap)
++ elf_tdata (output_bfd)->pax_flags |= PF_MPROTECT;
++
+ if (info->execstack)
+- elf_tdata (output_bfd)->stack_flags = PF_R | PF_W | PF_X;
++ {
++ elf_tdata (output_bfd)->stack_flags = PF_R | PF_W | PF_X;
++ elf_tdata (output_bfd)->pax_flags |= PF_EMUTRAMP;
++ }
+ else if (info->noexecstack)
+- elf_tdata (output_bfd)->stack_flags = PF_R | PF_W;
++ {
++ elf_tdata (output_bfd)->stack_flags = PF_R | PF_W;
++ elf_tdata (output_bfd)->pax_flags |= PF_NOEMUTRAMP;
++ }
+ else
+ {
+ bfd *inputobj;
+ asection *notesec = NULL;
+ int exec = 0;
+
++ elf_tdata (output_bfd)->pax_flags |= PF_NOEMUTRAMP;
+ for (inputobj = info->input_bfds;
+ inputobj;
+ inputobj = inputobj->link_next)
+@@ -5491,7 +5505,11 @@
+ if (s)
+ {
+ if (s->flags & SEC_CODE)
+- exec = PF_X;
++ {
++ elf_tdata (output_bfd)->pax_flags &= ~PF_NOEMUTRAMP;
++ elf_tdata (output_bfd)->pax_flags |= PF_EMUTRAMP;
++ exec = PF_X;
++ }
+ notesec = s;
+ }
+ else if (bed->default_execstack)
+diff -durN binutils-2.20.1.orig/binutils/readelf.c binutils-2.20.1/binutils/readelf.c
+--- binutils-2.20.1.orig/binutils/readelf.c 2010-01-14 11:48:23.000000000 +0100
++++ binutils-2.20.1/binutils/readelf.c 2010-08-17 19:32:11.000000000 +0200
+@@ -2569,6 +2569,7 @@
+ return "GNU_EH_FRAME";
+ case PT_GNU_STACK: return "GNU_STACK";
+ case PT_GNU_RELRO: return "GNU_RELRO";
++ case PT_PAX_FLAGS: return "PAX_FLAGS";
+
+ default:
+ if ((p_type >= PT_LOPROC) && (p_type <= PT_HIPROC))
+diff -durN binutils-2.20.1.orig/include/bfdlink.h binutils-2.20.1/include/bfdlink.h
+--- binutils-2.20.1.orig/include/bfdlink.h 2009-09-10 13:47:30.000000000 +0200
++++ binutils-2.20.1/include/bfdlink.h 2010-08-17 19:32:11.000000000 +0200
+@@ -321,6 +321,14 @@
+ /* TRUE if PT_GNU_RELRO segment should be created. */
+ unsigned int relro: 1;
+
++ /* TRUE if PT_PAX_FLAGS segment should be created with PF_NOMPROTECT
++ flags. */
++ unsigned int execheap: 1;
++
++ /* TRUE if PT_PAX_FLAGS segment should be created with PF_MPROTECT
++ flags. */
++ unsigned int noexecheap: 1;
++
+ /* TRUE if we should warn when adding a DT_TEXTREL to a shared object. */
+ unsigned int warn_shared_textrel: 1;
+
+diff -durN binutils-2.20.1.orig/include/elf/common.h binutils-2.20.1/include/elf/common.h
+--- binutils-2.20.1.orig/include/elf/common.h 2009-08-09 15:42:26.000000000 +0200
++++ binutils-2.20.1/include/elf/common.h 2010-08-17 19:32:11.000000000 +0200
+@@ -422,6 +422,7 @@
+ #define PT_SUNW_EH_FRAME PT_GNU_EH_FRAME /* Solaris uses the same value */
+ #define PT_GNU_STACK (PT_LOOS + 0x474e551) /* Stack flags */
+ #define PT_GNU_RELRO (PT_LOOS + 0x474e552) /* Read-only after relocation */
++#define PT_PAX_FLAGS (PT_LOOS + 0x5041580) /* PaX flags */
+
+ /* Program segment permissions, in program header p_flags field. */
+
+@@ -432,6 +433,21 @@
+ #define PF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */
+ #define PF_MASKPROC 0xF0000000 /* Processor-specific reserved bits */
+
++/* Flags to control PaX behavior. */
++
++#define PF_PAGEEXEC (1 << 4) /* Enable PAGEEXEC */
++#define PF_NOPAGEEXEC (1 << 5) /* Disable PAGEEXEC */
++#define PF_SEGMEXEC (1 << 6) /* Enable SEGMEXEC */
++#define PF_NOSEGMEXEC (1 << 7) /* Disable SEGMEXEC */
++#define PF_MPROTECT (1 << 8) /* Enable MPROTECT */
++#define PF_NOMPROTECT (1 << 9) /* Disable MPROTECT */
++#define PF_RANDEXEC (1 << 10) /* Enable RANDEXEC */
++#define PF_NORANDEXEC (1 << 11) /* Disable RANDEXEC */
++#define PF_EMUTRAMP (1 << 12) /* Enable EMUTRAMP */
++#define PF_NOEMUTRAMP (1 << 13) /* Disable EMUTRAMP */
++#define PF_RANDMMAP (1 << 14) /* Enable RANDMMAP */
++#define PF_NORANDMMAP (1 << 15) /* Disable RANDMMAP */
++
+ /* Values for section header, sh_type field. */
+
+ #define SHT_NULL 0 /* Section header table entry unused */
+diff -durN binutils-2.20.1.orig/ld/emultempl/elf32.em binutils-2.20.1/ld/emultempl/elf32.em
+--- binutils-2.20.1.orig/ld/emultempl/elf32.em 2010-08-17 19:32:09.000000000 +0200
++++ binutils-2.20.1/ld/emultempl/elf32.em 2010-08-17 19:32:11.000000000 +0200
+@@ -2165,6 +2165,16 @@
+ link_info.noexecstack = TRUE;
+ link_info.execstack = FALSE;
+ }
++ else if (strcmp (optarg, "execheap") == 0)
++ {
++ link_info.execheap = TRUE;
++ link_info.noexecheap = FALSE;
++ }
++ else if (strcmp (optarg, "noexecheap") == 0)
++ {
++ link_info.noexecheap = TRUE;
++ link_info.execheap = FALSE;
++ }
+ EOF
+
+ if test -n "$COMMONPAGESIZE"; then
+@@ -2243,6 +2253,8 @@
+ fprintf (file, _("\
+ -z execstack Mark executable as requiring executable stack\n"));
+ fprintf (file, _("\
++ -z execheap Mark executable as requiring executable heap\n"));
++ fprintf (file, _("\
+ -z initfirst Mark DSO to be initialized first at runtime\n"));
+ fprintf (file, _("\
+ -z interpose Mark object to interpose all DSOs but executable\n"));
+@@ -2266,6 +2278,8 @@
+ -z nodump Mark DSO not available to dldump\n"));
+ fprintf (file, _("\
+ -z noexecstack Mark executable as not requiring executable stack\n"));
++ fprintf (file, _("\
++ -z noexecheap Mark executable as not requiring executable heap\n"));
+ EOF
+
+ if test -n "$COMMONPAGESIZE"; then
+diff -durN binutils-2.20.1.orig/ld/ldgram.y binutils-2.20.1/ld/ldgram.y
+--- binutils-2.20.1.orig/ld/ldgram.y 2009-09-02 09:25:35.000000000 +0200
++++ binutils-2.20.1/ld/ldgram.y 2010-08-17 19:32:11.000000000 +0200
+@@ -1116,6 +1116,8 @@
+ $$ = exp_intop (0x6474e550);
+ else if (strcmp (s, "PT_GNU_STACK") == 0)
+ $$ = exp_intop (0x6474e551);
++ else if (strcmp (s, "PT_PAX_FLAGS") == 0)
++ $$ = exp_intop (0x65041580);
+ else
+ {
+ einfo (_("\
diff --git a/patches/binutils/2.20.1/160-amd64-32bit-path.patch b/patches/binutils/2.20.1/160-amd64-32bit-path.patch
new file mode 100644
index 0000000..d851a2a
--- /dev/null
+++ b/patches/binutils/2.20.1/160-amd64-32bit-path.patch
@@ -0,0 +1,19 @@
+
+
+diff -durN binutils-2.20.1.orig/ld/emulparams/elf_i386.sh binutils-2.20.1/ld/emulparams/elf_i386.sh
+--- binutils-2.20.1.orig/ld/emulparams/elf_i386.sh 2009-07-29 16:59:23.000000000 +0200
++++ binutils-2.20.1/ld/emulparams/elf_i386.sh 2010-08-17 19:32:12.000000000 +0200
+@@ -13,3 +13,13 @@
+ NO_SMALL_DATA=yes
+ SEPARATE_GOTPLT=12
+ IREL_IN_PLT=
++
++# In Gentoo, we install 32bit libs into /lib32 in an
++# ABI setup with amd64/x86
++case "$target" in
++ x86_64*-linux*)
++ case "$EMULATION_NAME" in
++ *i386*) LIBPATH_SUFFIX=32 ;;
++ esac
++ ;;
++esac
diff --git a/patches/binutils/2.20.1/170-warn-textrel.patch b/patches/binutils/2.20.1/170-warn-textrel.patch
new file mode 100644
index 0000000..66bc46d
--- /dev/null
+++ b/patches/binutils/2.20.1/170-warn-textrel.patch
@@ -0,0 +1,66 @@
+textrels are bad for forcing copy-on-write (this affects everyone),
+and for security/runtime code generation, this affects security ppl.
+But in either case, it doesn't matter who needs textrels, it's
+the very fact that they're needed at all.
+
+2006-06-10 Ned Ludd <solar@gentoo.org>, Mike Frysinger <vapier@gentoo.org>
+
+ * bfd/elflink.c (bfd_elf_final_link): Check all objects for TEXTRELs.
+ * ld/ldmain.c (main): Change textrel warning default to true.
+ * ld/testsuite/lib/ld-lib.exp (default_ld_simple_link): Scrub TEXTREL
+ warnings from ld output.
+
+diff -durN binutils-2.20.1.orig/bfd/elflink.c binutils-2.20.1/bfd/elflink.c
+--- binutils-2.20.1.orig/bfd/elflink.c 2010-08-17 19:32:11.000000000 +0200
++++ binutils-2.20.1/bfd/elflink.c 2010-08-17 19:32:13.000000000 +0200
+@@ -10988,14 +10988,12 @@
+ goto error_return;
+
+ /* Check for DT_TEXTREL (late, in case the backend removes it). */
+- if (info->warn_shared_textrel && info->shared)
++ o = bfd_get_section_by_name (dynobj, ".dynamic");
++ if (info->warn_shared_textrel && o != NULL)
+ {
+ bfd_byte *dyncon, *dynconend;
+
+ /* Fix up .dynamic entries. */
+- o = bfd_get_section_by_name (dynobj, ".dynamic");
+- BFD_ASSERT (o != NULL);
+-
+ dyncon = o->contents;
+ dynconend = o->contents + o->size;
+ for (; dyncon < dynconend; dyncon += bed->s->sizeof_dyn)
+@@ -11007,7 +11005,7 @@
+ if (dyn.d_tag == DT_TEXTREL)
+ {
+ info->callbacks->einfo
+- (_("%P: warning: creating a DT_TEXTREL in a shared object.\n"));
++ (_("%P: warning: creating a DT_TEXTREL in object.\n"));
+ break;
+ }
+ }
+diff -durN binutils-2.20.1.orig/ld/ldmain.c binutils-2.20.1/ld/ldmain.c
+--- binutils-2.20.1.orig/ld/ldmain.c 2009-09-14 13:43:29.000000000 +0200
++++ binutils-2.20.1/ld/ldmain.c 2010-08-17 19:32:13.000000000 +0200
+@@ -280,6 +280,7 @@
+ emulation = get_emulation (argc, argv);
+ ldemul_choose_mode (emulation);
+ default_target = ldemul_choose_target (argc, argv);
++ link_info.warn_shared_textrel = TRUE;
+ config.maxpagesize = bfd_emul_get_maxpagesize (default_target);
+ config.commonpagesize = bfd_emul_get_commonpagesize (default_target);
+ lang_init ();
+diff -durN binutils-2.20.1.orig/ld/testsuite/lib/ld-lib.exp binutils-2.20.1/ld/testsuite/lib/ld-lib.exp
+--- binutils-2.20.1.orig/ld/testsuite/lib/ld-lib.exp 2009-10-02 12:51:13.000000000 +0200
++++ binutils-2.20.1/ld/testsuite/lib/ld-lib.exp 2010-08-17 19:32:13.000000000 +0200
+@@ -196,6 +196,10 @@
+ # symbol, since the default linker script might use ENTRY.
+ regsub -all "(^|\n)(\[^\n\]*: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output
+
++ # Gentoo tweak:
++ # We want to ignore TEXTREL warnings since we force enable them by default
++ regsub -all "^lt-ld-new: warning: creating a DT_TEXTREL in object\." $exec_output "\\1" exec_output
++
+ if [string match "" $exec_output] then {
+ return 1
+ } else {
diff --git a/patches/binutils/2.20.1/190-use-new-ld-dtags.patch b/patches/binutils/2.20.1/190-use-new-ld-dtags.patch
new file mode 100644
index 0000000..9a4ea99
--- /dev/null
+++ b/patches/binutils/2.20.1/190-use-new-ld-dtags.patch
@@ -0,0 +1,13 @@
+
+
+diff -durN binutils-2.20.1.orig/ld/ldmain.c binutils-2.20.1/ld/ldmain.c
+--- binutils-2.20.1.orig/ld/ldmain.c 2010-08-17 19:32:13.000000000 +0200
++++ binutils-2.20.1/ld/ldmain.c 2010-08-17 19:32:15.000000000 +0200
+@@ -262,6 +262,7 @@
+
+ link_info.allow_undefined_version = TRUE;
+ link_info.keep_memory = TRUE;
++ link_info.new_dtags = TRUE;
+ link_info.combreloc = TRUE;
+ link_info.strip_discarded = TRUE;
+ link_info.emit_hash = TRUE;
diff --git a/patches/binutils/2.20.1/200-document-new-dtags-behaviour.patch b/patches/binutils/2.20.1/200-document-new-dtags-behaviour.patch
new file mode 100644
index 0000000..3bb5767
--- /dev/null
+++ b/patches/binutils/2.20.1/200-document-new-dtags-behaviour.patch
@@ -0,0 +1,18 @@
+Index: binutils-2.19.51.0.5/ld/ld.texinfo
+===================================================================
+
+diff -durN binutils-2.20.1.orig/ld/ld.texinfo binutils-2.20.1/ld/ld.texinfo
+--- binutils-2.20.1.orig/ld/ld.texinfo 2009-07-06 15:48:51.000000000 +0200
++++ binutils-2.20.1/ld/ld.texinfo 2010-08-17 19:32:16.000000000 +0200
+@@ -2026,8 +2026,9 @@
+ systems may not understand them. If you specify
+ @option{--enable-new-dtags}, the dynamic tags will be created as needed.
+ If you specify @option{--disable-new-dtags}, no new dynamic tags will be
+-created. By default, the new dynamic tags are not created. Note that
+-those options are only available for ELF systems.
++created. On Gentoo, by default, the new dynamic tags are created (this
++differs from upstream behaviour). Note that those options are only
++available for ELF systems.
+
+ @kindex --hash-size=@var{number}
+ @item --hash-size=@var{number}
diff --git a/patches/binutils/2.20.1/210-generate-gnu-hash.patch b/patches/binutils/2.20.1/210-generate-gnu-hash.patch
new file mode 100644
index 0000000..da458ae
--- /dev/null
+++ b/patches/binutils/2.20.1/210-generate-gnu-hash.patch
@@ -0,0 +1,15 @@
+
+
+diff -durN binutils-2.20.1.orig/ld/ldmain.c binutils-2.20.1/ld/ldmain.c
+--- binutils-2.20.1.orig/ld/ldmain.c 2010-08-17 19:32:15.000000000 +0200
++++ binutils-2.20.1/ld/ldmain.c 2010-08-17 19:32:17.000000000 +0200
+@@ -266,6 +266,9 @@
+ link_info.combreloc = TRUE;
+ link_info.strip_discarded = TRUE;
+ link_info.emit_hash = TRUE;
++#ifndef __mips__
++ link_info.emit_gnu_hash = TRUE;
++#endif
+ link_info.callbacks = &link_callbacks;
+ link_info.input_bfds_tail = &link_info.input_bfds;
+ /* SVR4 linkers seem to set DT_INIT and DT_FINI based on magic _init
diff --git a/patches/binutils/2.20.1/220-use-relro.patch b/patches/binutils/2.20.1/220-use-relro.patch
new file mode 100644
index 0000000..490d0a2
--- /dev/null
+++ b/patches/binutils/2.20.1/220-use-relro.patch
@@ -0,0 +1,13 @@
+
+
+diff -durN binutils-2.20.1.orig/ld/ldmain.c binutils-2.20.1/ld/ldmain.c
+--- binutils-2.20.1.orig/ld/ldmain.c 2010-08-17 19:32:17.000000000 +0200
++++ binutils-2.20.1/ld/ldmain.c 2010-08-17 19:32:18.000000000 +0200
+@@ -264,6 +264,7 @@
+ link_info.keep_memory = TRUE;
+ link_info.new_dtags = TRUE;
+ link_info.combreloc = TRUE;
++ link_info.relro = TRUE;
+ link_info.strip_discarded = TRUE;
+ link_info.emit_hash = TRUE;
+ #ifndef __mips__
diff --git a/patches/binutils/2.20.1/230-libiberty-pic.patch b/patches/binutils/2.20.1/230-libiberty-pic.patch
new file mode 100644
index 0000000..5a5a773
--- /dev/null
+++ b/patches/binutils/2.20.1/230-libiberty-pic.patch
@@ -0,0 +1,13 @@
+
+
+diff -durN binutils-2.20.1.orig/libiberty/Makefile.in binutils-2.20.1/libiberty/Makefile.in
+--- binutils-2.20.1.orig/libiberty/Makefile.in 2009-08-23 21:03:58.000000000 +0200
++++ binutils-2.20.1/libiberty/Makefile.in 2010-08-17 19:32:19.000000000 +0200
+@@ -227,6 +227,7 @@
+ $(AR) $(AR_FLAGS) $(TARGETLIB) \
+ $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS); \
+ $(RANLIB) $(TARGETLIB); \
++ cp $(TARGETLIB) ../ ; \
+ cd ..; \
+ else true; fi
+
diff --git a/patches/binutils/2.20.1/240-ld_makefile.patch b/patches/binutils/2.20.1/240-ld_makefile.patch
new file mode 100644
index 0000000..8b40a04
--- /dev/null
+++ b/patches/binutils/2.20.1/240-ld_makefile.patch
@@ -0,0 +1,27 @@
+Description: correct where ld scripts are installed
+Author: Chris Chimelis <chris@debian.org>
+
+diff -durN binutils-2.20.1.orig/ld/Makefile.am binutils-2.20.1/ld/Makefile.am
+--- binutils-2.20.1.orig/ld/Makefile.am 2010-02-22 09:07:01.000000000 +0100
++++ binutils-2.20.1/ld/Makefile.am 2010-08-17 19:32:21.000000000 +0200
+@@ -24,7 +24,7 @@
+ # We put the scripts in the directory $(scriptdir)/ldscripts.
+ # We can't put the scripts in $(datadir) because the SEARCH_DIR
+ # directives need to be different for native and cross linkers.
+-scriptdir = $(tooldir)/lib
++scriptdir = $(libdir)
+
+ EMUL = @EMUL@
+ EMULATION_OFILES = @EMULATION_OFILES@
+diff -durN binutils-2.20.1.orig/ld/Makefile.in binutils-2.20.1/ld/Makefile.in
+--- binutils-2.20.1.orig/ld/Makefile.in 2010-03-03 15:06:21.000000000 +0100
++++ binutils-2.20.1/ld/Makefile.in 2010-08-17 19:32:21.000000000 +0200
+@@ -333,7 +333,7 @@
+ # We put the scripts in the directory $(scriptdir)/ldscripts.
+ # We can't put the scripts in $(datadir) because the SEARCH_DIR
+ # directives need to be different for native and cross linkers.
+-scriptdir = $(tooldir)/lib
++scriptdir = $(libdir)
+ BASEDIR = $(srcdir)/..
+ BFDDIR = $(BASEDIR)/bfd
+ INCDIR = $(BASEDIR)/include
diff --git a/patches/binutils/2.20.1/250-arm-eabi-conf.patch b/patches/binutils/2.20.1/250-arm-eabi-conf.patch
new file mode 100644
index 0000000..a79a87f
--- /dev/null
+++ b/patches/binutils/2.20.1/250-arm-eabi-conf.patch
@@ -0,0 +1,26 @@
+diff -u binutils-2.20.orig/configure binutils-2.20/configure
+
+diff -durN binutils-2.20.1.orig/configure binutils-2.20.1/configure
+--- binutils-2.20.1.orig/configure 2010-08-17 19:32:07.000000000 +0200
++++ binutils-2.20.1/configure 2010-08-17 19:32:22.000000000 +0200
+@@ -3086,7 +3086,7 @@
+ noconfigdirs="$noconfigdirs target-libffi target-qthreads"
+ libgloss_dir=arm
+ ;;
+- arm*-*-linux-gnueabi)
++ arm*-*-linux-*gnueabi)
+ noconfigdirs="$noconfigdirs target-qthreads"
+ case ${with_newlib} in
+ no) noconfigdirs="$noconfigdirs target-newlib target-libgloss"
+diff -durN binutils-2.20.1.orig/configure.ac binutils-2.20.1/configure.ac
+--- binutils-2.20.1.orig/configure.ac 2010-08-17 19:32:07.000000000 +0200
++++ binutils-2.20.1/configure.ac 2010-08-17 19:32:22.000000000 +0200
+@@ -573,7 +573,7 @@
+ noconfigdirs="$noconfigdirs target-libffi target-qthreads"
+ libgloss_dir=arm
+ ;;
+- arm*-*-linux-gnueabi)
++ arm*-*-linux-*gnueabi)
+ noconfigdirs="$noconfigdirs target-qthreads"
+ case ${with_newlib} in
+ no) noconfigdirs="$noconfigdirs target-newlib target-libgloss"
diff --git a/patches/binutils/2.20.1/270-better_file_error.patch b/patches/binutils/2.20.1/270-better_file_error.patch
new file mode 100644
index 0000000..f880466
--- /dev/null
+++ b/patches/binutils/2.20.1/270-better_file_error.patch
@@ -0,0 +1,45 @@
+#!/bin/sh -e
+## 006_better_file_error.dpatch by David Kimdon <dwhedon@gordian.com>
+##
+## All lines beginning with `## DP:' are a description of the patch.
+## DP: Specify which filename is causing an error if the filename is a
+## DP: directory. (#45832)
+
+if [ $# -ne 1 ]; then
+ echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
+ exit 1
+fi
+
+[ -f debian/patches/00patch-opts ] && . debian/patches/00patch-opts
+patch_opts="${patch_opts:--f --no-backup-if-mismatch}"
+
+case "$1" in
+ -patch) patch $patch_opts -p1 < $0;;
+ -unpatch) patch $patch_opts -p1 -R < $0;;
+ *)
+ echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
+ exit 1;;
+esac
+
+exit 0
+
+@DPATCH@
+diff -urNad /home/james/debian/packages/binutils/binutils-2.14.90.0.6/bfd/opncls.c binutils-2.14.90.0.6/bfd/opncls.c
+
+diff -durN binutils-2.20.1.orig/bfd/opncls.c binutils-2.20.1/bfd/opncls.c
+--- binutils-2.20.1.orig/bfd/opncls.c 2010-01-14 11:48:22.000000000 +0100
++++ binutils-2.20.1/bfd/opncls.c 2010-08-17 19:32:23.000000000 +0200
+@@ -183,6 +183,13 @@
+ {
+ bfd *nbfd;
+ const bfd_target *target_vec;
++ struct stat s;
++
++ if (stat (filename, &s) == 0)
++ if (S_ISDIR(s.st_mode)) {
++ bfd_set_error (bfd_error_file_not_recognized);
++ return NULL;
++ }
+
+ nbfd = _bfd_new_bfd ();
+ if (nbfd == NULL)
diff --git a/patches/binutils/2.20.1/280-unexport_LD_LIBRARY_PATH.patch b/patches/binutils/2.20.1/280-unexport_LD_LIBRARY_PATH.patch
new file mode 100644
index 0000000..0a9ee40
--- /dev/null
+++ b/patches/binutils/2.20.1/280-unexport_LD_LIBRARY_PATH.patch
@@ -0,0 +1,96 @@
+Description:
+
+This patch is needed in situations where build system is running same version of
+binutils that is intended to be built cross-native ( build != host = target)
+ and has shared libraries enabled. binutils/binutils
+Makefile has some tools which are built to run on build system. Toplevel makefile
+for binutils passes HOST_EXPORTS to sub-makefiles which also include RPATH_ENVVARS
+containing LD_LIBRARY_PATH which is modified so that it also includes host libraries
+like opcodes and libbfd which are just built for the host system.
+
+Now the problem is that same LD_LIBRARY_PATH value gets set in environment even
+for the tools that are being built for build system using CC_FOR_BUILD and the tools
+like as,ld it invokes from build machine get the LD_LIBRARY_PATH set to search
+the newly build host libraries like opcodes and bfd and if host is like a big endian
+system say (mips-linux) the build system linker and assembler do not run because
+ld.so tries to load these shared libraries instead of the ones from /usr/lib for
+the build tools.
+
+This patch fixes the issue by clearing LD_LIBRARY_PATH for BUILD tools
+
+This patch would be needed on other versions of binutils. I just cared about 2.20
+May be upstream is also interested in such a patch.
+
+-Khem
+
+Index: binutils-2.20/binutils/Makefile.am
+===================================================================
+
+diff -durN binutils-2.20.1.orig/binutils/Makefile.am binutils-2.20.1/binutils/Makefile.am
+--- binutils-2.20.1.orig/binutils/Makefile.am 2010-01-14 11:48:22.000000000 +0100
++++ binutils-2.20.1/binutils/Makefile.am 2010-08-17 19:32:24.000000000 +0200
+@@ -251,24 +251,24 @@
+ ./sysinfo$(EXEEXT_FOR_BUILD) -d <$(srcdir)/sysroff.info >sysroff.h
+
+ sysinfo$(EXEEXT_FOR_BUILD): sysinfo.o syslex.o
+- $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ sysinfo.o syslex.o
++ LD_LIBRARY_PATH= $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ sysinfo.o syslex.o
+
+ syslex.o: syslex.c sysinfo.h config.h
+ if [ -r syslex.c ]; then \
+- $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) syslex.c ; \
++ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) syslex.c ; \
+ else \
+- $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex.c ;\
++ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex.c ;\
+ fi
+
+ sysinfo.o: sysinfo.c
+ if [ -r sysinfo.c ]; then \
+- $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \
++ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \
+ else \
+- $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \
++ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \
+ fi
+
+ bin2c$(EXEEXT_FOR_BUILD):
+- $(CC_FOR_BUILD) -o $@ $(AM_CPPFLAGS) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $(srcdir)/bin2c.c $(srcdir)/version.c
++ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -o $@ $(AM_CPPFLAGS) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $(srcdir)/bin2c.c $(srcdir)/version.c
+
+ embedspu: embedspu.sh
+ sed "s@^program_transform_name=@program_transform_name=$(program_transform_name)@" < $< > $@
+diff -durN binutils-2.20.1.orig/binutils/Makefile.in binutils-2.20.1/binutils/Makefile.in
+--- binutils-2.20.1.orig/binutils/Makefile.in 2010-03-03 14:59:46.000000000 +0100
++++ binutils-2.20.1/binutils/Makefile.in 2010-08-17 19:32:24.000000000 +0200
+@@ -1193,24 +1193,24 @@
+ ./sysinfo$(EXEEXT_FOR_BUILD) -d <$(srcdir)/sysroff.info >sysroff.h
+
+ sysinfo$(EXEEXT_FOR_BUILD): sysinfo.o syslex.o
+- $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ sysinfo.o syslex.o
++ LD_LIBRARY_PATH= $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@ sysinfo.o syslex.o
+
+ syslex.o: syslex.c sysinfo.h config.h
+ if [ -r syslex.c ]; then \
+- $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) syslex.c ; \
++ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) syslex.c ; \
+ else \
+- $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex.c ;\
++ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. -I$(srcdir) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/syslex.c ;\
+ fi
+
+ sysinfo.o: sysinfo.c
+ if [ -r sysinfo.c ]; then \
+- $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \
++ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) sysinfo.c ; \
+ else \
+- $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \
++ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -c -I. $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(NO_WERROR) $(srcdir)/sysinfo.c ; \
+ fi
+
+ bin2c$(EXEEXT_FOR_BUILD):
+- $(CC_FOR_BUILD) -o $@ $(AM_CPPFLAGS) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $(srcdir)/bin2c.c $(srcdir)/version.c
++ LD_LIBRARY_PATH= $(CC_FOR_BUILD) -o $@ $(AM_CPPFLAGS) $(AM_CFLAGS) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) $(srcdir)/bin2c.c $(srcdir)/version.c
+
+ embedspu: embedspu.sh
+ sed "s@^program_transform_name=@program_transform_name=$(program_transform_name)@" < $< > $@
diff --git a/patches/binutils/2.20.1/290-ld-stub-crash.patch b/patches/binutils/2.20.1/290-ld-stub-crash.patch
new file mode 100644
index 0000000..640231c
--- /dev/null
+++ b/patches/binutils/2.20.1/290-ld-stub-crash.patch
@@ -0,0 +1,24 @@
+diff -p -c -u -r1.196 elf32-arm.c
+
+diff -durN binutils-2.20.1.orig/bfd/elf32-arm.c binutils-2.20.1/bfd/elf32-arm.c
+--- binutils-2.20.1.orig/bfd/elf32-arm.c 2010-02-22 09:06:48.000000000 +0100
++++ binutils-2.20.1/bfd/elf32-arm.c 2010-08-17 19:32:25.000000000 +0200
+@@ -3194,11 +3194,15 @@
+
+ /* We have an extra 2-bytes reach because of
+ the mode change (bit 24 (H) of BLX encoding). */
++ /* A stub is needed only if this call is not throught a PLT
++ entry, because PLT stubs handle mode switching
++ already. */
+ if (branch_offset > (ARM_MAX_FWD_BRANCH_OFFSET + 2)
+ || (branch_offset < ARM_MAX_BWD_BRANCH_OFFSET)
+- || ((r_type == R_ARM_CALL) && !globals->use_blx)
+- || (r_type == R_ARM_JUMP24)
+- || (r_type == R_ARM_PLT32))
++ || ( (((r_type == R_ARM_CALL) && !globals->use_blx)
++ || (r_type == R_ARM_JUMP24)
++ || (r_type == R_ARM_PLT32))
++ && !use_plt))
+ {
+ stub_type = (info->shared | globals->pic_veneer)
+ /* PIC stubs. */
diff --git a/patches/binutils/2.20.1/300-mips64-defaultemul.patch b/patches/binutils/2.20.1/300-mips64-defaultemul.patch
new file mode 100644
index 0000000..418c4fd
--- /dev/null
+++ b/patches/binutils/2.20.1/300-mips64-defaultemul.patch
@@ -0,0 +1,21 @@
+
+
+diff -durN binutils-2.20.1.orig/ld/configure.tgt binutils-2.20.1/ld/configure.tgt
+--- binutils-2.20.1.orig/ld/configure.tgt 2009-08-06 19:38:03.000000000 +0200
++++ binutils-2.20.1/ld/configure.tgt 2010-08-17 19:32:26.000000000 +0200
+@@ -400,11 +400,11 @@
+ mips*-*-vxworks*) targ_emul=elf32ebmipvxworks
+ targ_extra_emuls="elf32elmipvxworks" ;;
+ mips*-*-windiss) targ_emul=elf32mipswindiss ;;
+-mips64*el-*-linux-*) targ_emul=elf32ltsmipn32
+- targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
++mips64*el-*-linux-*) targ_emul=elf64ltsmip
++ targ_extra_emuls="elf32ltsmipn32 elf32btsmipn32 elf32ltsmip elf32btsmip elf64btsmip"
+ targ_extra_libpath=$targ_extra_emuls ;;
+-mips64*-*-linux-*) targ_emul=elf32btsmipn32
+- targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf64btsmip elf64ltsmip"
++mips64*-*-linux-*) targ_emul=elf64btsmip
++ targ_extra_emuls="elf32btsmipn32 elf32ltsmipn32 elf32btsmip elf32ltsmip elf64ltsmip"
+ targ_extra_libpath=$targ_extra_emuls ;;
+ mips*el-*-linux-*) targ_emul=elf32ltsmip
+ targ_extra_emuls="elf32btsmip elf32ltsmipn32 elf64ltsmip elf32btsmipn32 elf64btsmip"