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Add binutils-2.19.1 patchset, propagated from the 2.19 patchset.

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/trunk/patches/binutils/2.19.1/120-sh-targets.patch             |   57    57     0     0 +++
 /trunk/patches/binutils/2.19.1/170-use-relro.patch              |   19    19     0     0 +
 /trunk/patches/binutils/2.19.1/160-use-new-ld-dtags.patch       |   19    19     0     0 +
 /trunk/patches/binutils/2.19.1/180-libiberty-pic.patch          |   19    19     0     0 +
 /trunk/patches/binutils/2.19.1/100-ppc64-pie.patch              |   25    25     0     0 +
 /trunk/patches/binutils/2.19.1/110-RPATH_ENVVAR-smack.patch     |   22    22     0     0 +
 /trunk/patches/binutils/2.19.1/140-pt-pax-flags-20081101.patch  |  254   254     0     0 +++++++++++++++
 /trunk/patches/binutils/2.19.1/150-warn-textrel.patch           |   53    53     0     0 +++
 /trunk/patches/binutils/2.19.1/130-check_ldrunpath_length.patch |   36    36     0     0 ++
 9 files changed, 504 insertions(+)
This commit is contained in:
Yann E. MORIN" 2009-03-08 11:14:03 +00:00
parent 6343b71e25
commit 5e2f711dbf
9 changed files with 504 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
patches/binutils/2.19.1/100-ppc64-pie.patch Normal file
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@ -0,0 +1,25 @@
Original patch from: ../crosstool-NG/ct-ng.trunk/patches/binutils/2.19/100-ppc64-pie.patch
-= BEGIN original header =-
Original patch from Gentoo:
gentoo/src/patchsets/binutils/2.19/03_all_binutils-2.15.92.0.2-ppc64-pie.patch
-= END original header =-
diff -durN binutils-2.19.1.orig/bfd/elf64-ppc.c binutils-2.19.1/bfd/elf64-ppc.c
--- binutils-2.19.1.orig/bfd/elf64-ppc.c 2008-10-09 14:18:24.000000000 +0200
+++ binutils-2.19.1/bfd/elf64-ppc.c 2009-03-08 11:56:59.000000000 +0100
@@ -11294,7 +11294,12 @@
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,

22
patches/binutils/2.19.1/110-RPATH_ENVVAR-smack.patch Normal file
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@ -0,0 +1,22 @@
Original patch from: ../crosstool-NG/ct-ng.trunk/patches/binutils/2.19/110-RPATH_ENVVAR-smack.patch
-= BEGIN original header =-
Original patch from Gentoo:
gentoo/src/patchsets/binutils/2.19/08_all_binutils-RPATH_ENVVAR-smack.patch
http://sourceware.org/ml/binutils/2007-07/msg00401.html
http://sourceware.org/bugzilla/show_bug.cgi?id=4970
-= END original header =-
diff -durN binutils-2.19.1.orig/configure binutils-2.19.1/configure
--- binutils-2.19.1.orig/configure 2008-09-04 04:18:16.000000000 +0200
+++ binutils-2.19.1/configure 2009-03-08 11:57:00.000000000 +0100
@@ -5601,6 +5601,7 @@
*-*-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,
if test "$RPATH_ENVVAR" = PATH; then

57
patches/binutils/2.19.1/120-sh-targets.patch Normal file
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@ -0,0 +1,57 @@
Original patch from: ../crosstool-NG/ct-ng.trunk/patches/binutils/2.19/120-sh-targets.patch
-= BEGIN original header =-
Original patch from Gentoo:
gentoo/src/patchsets/binutils/2.19/12_all_sh-targets.patch
r10231 | lethal | 2005-05-02 09:58:00 -0400 (Mon, 02 May 2005) | 13 lines
Likewise, binutils has no idea about any of these new targets either, so we
fix that up too.. now we're able to actually build a real toolchain for
sh2a_nofpu- and other more ineptly named toolchains (and yes, there are more
inept targets than that one, really. Go look, I promise).
-= END original header =-
diff -durN binutils-2.19.1.orig/configure binutils-2.19.1/configure
--- binutils-2.19.1.orig/configure 2009-03-08 11:57:00.000000000 +0100
+++ binutils-2.19.1/configure 2009-03-08 11:57:00.000000000 +0100
@@ -2281,7 +2281,7 @@
am33_2.0-*-linux*)
noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
;;
- sh-*-linux*)
+ sh*-*-linux*)
noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
;;
sh*-*-pe|mips*-*-pe|*arm-wince-pe)
@@ -2606,7 +2606,7 @@
romp-*-*)
noconfigdirs="$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-2.19.1.orig/configure.ac binutils-2.19.1/configure.ac
--- binutils-2.19.1.orig/configure.ac 2009-02-02 12:54:49.000000000 +0100
+++ binutils-2.19.1/configure.ac 2009-03-08 11:57:00.000000000 +0100
@@ -530,7 +530,7 @@
am33_2.0-*-linux*)
noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
;;
- sh-*-linux*)
+ sh*-*-linux*)
noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
;;
sh*-*-pe|mips*-*-pe|*arm-wince-pe)
@@ -855,7 +855,7 @@
romp-*-*)
noconfigdirs="$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

36
patches/binutils/2.19.1/130-check_ldrunpath_length.patch Normal file
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@ -0,0 +1,36 @@
Original patch from: ../crosstool-NG/ct-ng.trunk/patches/binutils/2.19/130-check_ldrunpath_length.patch
-= BEGIN original header =-
Original patch from Gentoo:
gentoo/src/patchsets/binutils/2.19/42_all_012_check_ldrunpath_length.patch
Originaly from Debian:
## 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)
-= END original header =-
diff -durN binutils-2.19.1.orig/ld/emultempl/elf32.em binutils-2.19.1/ld/emultempl/elf32.em
--- binutils-2.19.1.orig/ld/emultempl/elf32.em 2008-09-07 06:02:31.000000000 +0200
+++ binutils-2.19.1/ld/emultempl/elf32.em 2009-03-08 11:57:01.000000000 +0100
@@ -1219,6 +1219,8 @@
&& 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;
@@ -1404,6 +1406,8 @@
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,

254
patches/binutils/2.19.1/140-pt-pax-flags-20081101.patch Normal file
View File

@ -0,0 +1,254 @@
Original patch from: ../crosstool-NG/ct-ng.trunk/patches/binutils/2.19/140-pt-pax-flags-20081101.patch
-= BEGIN original header =-
Original patch from Gentoo:
gentoo/src/patchsets/binutils/2.19/63_all_binutils-2.19-pt-pax-flags-20081101.patch
-= END original header =-
diff -durN binutils-2.19.1.orig/bfd/elf-bfd.h binutils-2.19.1/bfd/elf-bfd.h
--- binutils-2.19.1.orig/bfd/elf-bfd.h 2008-08-21 01:28:58.000000000 +0200
+++ binutils-2.19.1/bfd/elf-bfd.h 2009-03-08 11:57:02.000000000 +0100
@@ -1526,6 +1526,9 @@
/* 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-2.19.1.orig/bfd/elf.c binutils-2.19.1/bfd/elf.c
--- binutils-2.19.1.orig/bfd/elf.c 2008-12-23 14:54:48.000000000 +0100
+++ binutils-2.19.1/bfd/elf.c 2009-03-08 11:57:02.000000000 +0100
@@ -1136,6 +1136,7 @@
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;
@@ -2442,6 +2443,9 @@
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);
@@ -3404,6 +3408,11 @@
++segs;
}
+ {
+ /* We need a PT_PAX_FLAGS segment. */
+ ++segs;
+ }
+
for (s = abfd->sections; s != NULL; s = s->next)
{
if ((s->flags & SEC_LOAD) != 0
@@ -3983,6 +3992,20 @@
}
}
+ {
+ 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;
}
@@ -5160,7 +5183,8 @@
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 does 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) \
@@ -5168,6 +5192,7 @@
&& (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-2.19.1.orig/bfd/elflink.c binutils-2.19.1/bfd/elflink.c
--- binutils-2.19.1.orig/bfd/elflink.c 2008-08-22 10:32:39.000000000 +0200
+++ binutils-2.19.1/bfd/elflink.c 2009-03-08 11:57:02.000000000 +0100
@@ -5397,16 +5397,30 @@
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)
@@ -5419,7 +5433,11 @@
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-2.19.1.orig/binutils/readelf.c binutils-2.19.1/binutils/readelf.c
--- binutils-2.19.1.orig/binutils/readelf.c 2008-09-17 11:00:44.000000000 +0200
+++ binutils-2.19.1/binutils/readelf.c 2009-03-08 11:57:02.000000000 +0100
@@ -2505,6 +2505,7 @@
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-2.19.1.orig/include/bfdlink.h binutils-2.19.1/include/bfdlink.h
--- binutils-2.19.1.orig/include/bfdlink.h 2008-08-17 05:12:50.000000000 +0200
+++ binutils-2.19.1/include/bfdlink.h 2009-03-08 11:57:02.000000000 +0100
@@ -319,6 +319,14 @@
/* 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-2.19.1.orig/include/elf/common.h binutils-2.19.1/include/elf/common.h
--- binutils-2.19.1.orig/include/elf/common.h 2008-08-04 01:20:42.000000000 +0200
+++ binutils-2.19.1/include/elf/common.h 2009-03-08 11:57:02.000000000 +0100
@@ -360,6 +360,7 @@
#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. */
@@ -370,6 +371,21 @@
#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-2.19.1.orig/ld/emultempl/elf32.em binutils-2.19.1/ld/emultempl/elf32.em
--- binutils-2.19.1.orig/ld/emultempl/elf32.em 2009-03-08 11:57:01.000000000 +0100
+++ binutils-2.19.1/ld/emultempl/elf32.em 2009-03-08 11:57:02.000000000 +0100
@@ -2146,6 +2146,16 @@
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 "$COMMONPAGESIZE"; then
@@ -2229,6 +2239,8 @@
fprintf (file, _("\
-z execstack Mark executable as requiring executable stack\n"));
fprintf (file, _("\
+ -z execheap\t\tMark executable as requiring executable heap\n"));
+ fprintf (file, _("\
-z initfirst Mark DSO to be initialized first at runtime\n"));
fprintf (file, _("\
-z interpose Mark object to interpose all DSOs but executable\n"));
@@ -2252,6 +2264,8 @@
-z nodump Mark DSO not available to dldump\n"));
fprintf (file, _("\
-z noexecstack Mark executable as not requiring executable stack\n"));
+ fprintf (file, _("\
+ -z noexecheap\tMark executable as not requiring executable heap\n"));
EOF
if test -n "$COMMONPAGESIZE"; then
diff -durN binutils-2.19.1.orig/ld/ldgram.y binutils-2.19.1/ld/ldgram.y
--- binutils-2.19.1.orig/ld/ldgram.y 2008-07-06 15:38:36.000000000 +0200
+++ binutils-2.19.1/ld/ldgram.y 2009-03-08 11:57:02.000000000 +0100
@@ -1112,6 +1112,8 @@
$$ = exp_intop (0x6474e550);
else if (strcmp (s, "PT_GNU_STACK") == 0)
$$ = exp_intop (0x6474e551);
+ else if (strcmp (s, "PT_PAX_FLAGS") == 0)
+ $$ = exp_intop (0x65041580);
else
{
einfo (_("\

53
patches/binutils/2.19.1/150-warn-textrel.patch Normal file
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@ -0,0 +1,53 @@
Original patch from: ../crosstool-NG/ct-ng.trunk/patches/binutils/2.19/150-warn-textrel.patch
-= BEGIN original header =-
Original patch from Gentoo:
gentoo/src/patchsets/binutils/2.19/66_all_binutils-2.18.50.0.2-warn-textrel.patch
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.
-= END original header =-
diff -durN binutils-2.19.1.orig/bfd/elflink.c binutils-2.19.1/bfd/elflink.c
--- binutils-2.19.1.orig/bfd/elflink.c 2009-03-08 11:57:02.000000000 +0100
+++ binutils-2.19.1/bfd/elflink.c 2009-03-08 11:57:02.000000000 +0100
@@ -10820,14 +10820,12 @@
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)
@@ -10839,7 +10837,7 @@
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-2.19.1.orig/ld/ldmain.c binutils-2.19.1/ld/ldmain.c
--- binutils-2.19.1.orig/ld/ldmain.c 2008-08-17 05:12:50.000000000 +0200
+++ binutils-2.19.1/ld/ldmain.c 2009-03-08 11:57:02.000000000 +0100
@@ -274,6 +274,7 @@
link_info.relax_pass = 1;
link_info.pei386_auto_import = -1;
link_info.spare_dynamic_tags = 5;
+ link_info.warn_shared_textrel = TRUE;
link_info.path_separator = ':';
ldfile_add_arch ("");

19
patches/binutils/2.19.1/160-use-new-ld-dtags.patch Normal file
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@ -0,0 +1,19 @@
Original patch from: ../crosstool-NG/ct-ng.trunk/patches/binutils/2.19/160-use-new-ld-dtags.patch
-= BEGIN original header =-
Original patch from Gentoo:
gentoo/src/patchsets/binutils/2.19/76_all_use-new-ld-dtags.patch
-= END original header =-
diff -durN binutils-2.19.1.orig/ld/ldmain.c binutils-2.19.1/ld/ldmain.c
--- binutils-2.19.1.orig/ld/ldmain.c 2009-03-08 11:57:03.000000000 +0100
+++ binutils-2.19.1/ld/ldmain.c 2009-03-08 11:57:03.000000000 +0100
@@ -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;

19
patches/binutils/2.19.1/170-use-relro.patch Normal file
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@ -0,0 +1,19 @@
Original patch from: ../crosstool-NG/ct-ng.trunk/patches/binutils/2.19/170-use-relro.patch
-= BEGIN original header =-
Original patch from Gentoo:
gentoo/src/patchsets/binutils/2.19/78_all_use-relro.patch
-= END original header =-
diff -durN binutils-2.19.1.orig/ld/ldmain.c binutils-2.19.1/ld/ldmain.c
--- binutils-2.19.1.orig/ld/ldmain.c 2009-03-08 11:57:03.000000000 +0100
+++ binutils-2.19.1/ld/ldmain.c 2009-03-08 11:57:03.000000000 +0100
@@ -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;
link_info.callbacks = &link_callbacks;

19
patches/binutils/2.19.1/180-libiberty-pic.patch Normal file
View File

@ -0,0 +1,19 @@
Original patch from: ../crosstool-NG/ct-ng.trunk/patches/binutils/2.19/180-libiberty-pic.patch
-= BEGIN original header =-
Original patch from Gentoo:
gentoo/src/patchsets/binutils/2.19/91_all_libiberty-pic.patch
-= END original header =-
diff -durN binutils-2.19.1.orig/libiberty/Makefile.in binutils-2.19.1/libiberty/Makefile.in
--- binutils-2.19.1.orig/libiberty/Makefile.in 2008-07-24 15:51:49.000000000 +0200
+++ binutils-2.19.1/libiberty/Makefile.in 2009-03-08 11:57:03.000000000 +0100
@@ -227,6 +227,7 @@
$(AR) $(AR_FLAGS) $(TARGETLIB) \
$(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS); \
$(RANLIB) $(TARGETLIB); \
+ cp $(TARGETLIB) ../ ; \
cd ..; \
else true; fi