* [gentoo-commits] gentoo commit in src/patchsets/binutils/2.21.52.0.1: 03_all_binutils-2.15.92.0.2-ppc64-pie.patch 08_all_binutils-RPATH_ENVVAR-smack.patch 12_all_sh-targets.patch 20_all_ld-sysroot.patch 63_all_binutils-2.20.51.0.2-pt-pax-flags-20091010.patch 65_all_binutils-2.20-amd64-32bit-path.patch 66_all_binutils-2.18.50.0.2-warn-textrel.patch 76_all_only-use-new-ld-dtags.patch.disabled 76_all_use-new-ld-dtags.patch 77_all_generate-gnu-hash.patch 78_all_use-relro.patch 91_all_libiberty-pic.patch README.history
@ 2011-06-09 3:15 Mike Frysinger (vapier)
0 siblings, 0 replies; only message in thread
From: Mike Frysinger (vapier) @ 2011-06-09 3:15 UTC (permalink / raw
To: gentoo-commits
vapier 11/06/09 03:15:17
Added: 03_all_binutils-2.15.92.0.2-ppc64-pie.patch
08_all_binutils-RPATH_ENVVAR-smack.patch
12_all_sh-targets.patch 20_all_ld-sysroot.patch
63_all_binutils-2.20.51.0.2-pt-pax-flags-20091010.patch
65_all_binutils-2.20-amd64-32bit-path.patch
66_all_binutils-2.18.50.0.2-warn-textrel.patch
76_all_only-use-new-ld-dtags.patch.disabled
76_all_use-new-ld-dtags.patch
77_all_generate-gnu-hash.patch
78_all_use-relro.patch 91_all_libiberty-pic.patch
README.history
Log:
initial 2.21.52.0.1 patchset based on last 2.21.51.0.9 patchset
Revision Changes Path
1.1 src/patchsets/binutils/2.21.52.0.1/03_all_binutils-2.15.92.0.2-ppc64-pie.patch
file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/03_all_binutils-2.15.92.0.2-ppc64-pie.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/03_all_binutils-2.15.92.0.2-ppc64-pie.patch?rev=1.1&content-type=text/plain
Index: 03_all_binutils-2.15.92.0.2-ppc64-pie.patch
===================================================================
--- bfd/elf64-ppc.c.jj 2004-09-27 16:46:06.000000000 -0400
+++ bfd/elf64-ppc.c 2004-10-04 09:09:50.000000000 -0400
@@ -9681,7 +9681,12 @@ ppc64_elf_relocate_section (bfd *output_
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,
1.1 src/patchsets/binutils/2.21.52.0.1/08_all_binutils-RPATH_ENVVAR-smack.patch
file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/08_all_binutils-RPATH_ENVVAR-smack.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/08_all_binutils-RPATH_ENVVAR-smack.patch?rev=1.1&content-type=text/plain
Index: 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
--- configure
+++ configure
@@ -5601,6 +5601,7 @@ case "${host}" in
*-*-mingw* | *-*-cygwin ) RPATH_ENVVAR=PATH ;;
*) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
esac
+RPATH_ENVVAR="cant_touch_this_nah_nah_nah"
# On systems where the dynamic library environment variable is PATH,
if test "$RPATH_ENVVAR" = PATH; then
1.1 src/patchsets/binutils/2.21.52.0.1/12_all_sh-targets.patch
file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/12_all_sh-targets.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/12_all_sh-targets.patch?rev=1.1&content-type=text/plain
Index: 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).
--- a/configure
+++ b/configure
@@ -1495,7 +1495,7 @@
mips*-*-*)
noconfigdirs="$noconfigdirs gprof"
;;
- sh-*-* | sh64-*-*)
+ sh*-*-* | sh64-*-*)
case "${target}" in
sh*-*-elf)
;;
--- a/configure.ac
+++ b/configure.ac
@@ -712,7 +712,7 @@
mips*-*-*)
noconfigdirs="$noconfigdirs gprof"
;;
- sh-*-* | sh64-*-*)
+ sh*-*-* | sh64-*-*)
case "${target}" in
sh*-*-elf)
;;
1.1 src/patchsets/binutils/2.21.52.0.1/20_all_ld-sysroot.patch
file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/20_all_ld-sysroot.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/20_all_ld-sysroot.patch?rev=1.1&content-type=text/plain
Index: 20_all_ld-sysroot.patch
===================================================================
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
--- ld/ldfile.c
+++ ld/ldfile.c
@@ -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);
1.1 src/patchsets/binutils/2.21.52.0.1/63_all_binutils-2.20.51.0.2-pt-pax-flags-20091010.patch
file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/63_all_binutils-2.20.51.0.2-pt-pax-flags-20091010.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/63_all_binutils-2.20.51.0.2-pt-pax-flags-20091010.patch?rev=1.1&content-type=text/plain
Index: 63_all_binutils-2.20.51.0.2-pt-pax-flags-20091010.patch
===================================================================
--- binutils-2.20/bfd/elf-bfd.h
+++ binutils-2.20/bfd/elf-bfd.h
@@ -1527,6 +1527,9 @@ struct elf_obj_tdata
/* 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;
--- binutils-2.20/bfd/elf.c
+++ binutils-2.20/bfd/elf.c
@@ -1081,6 +1081,7 @@ get_segment_type (unsigned int p_type)
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;
@@ -2379,6 +2380,9 @@ bfd_section_from_phdr (bfd *abfd, Elf_Internal_Phdr *hdr, int index)
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);
@@ -3393,6 +3397,11 @@ get_program_header_size (bfd *abfd, struct bfd_link_info *info)
++segs;
}
+ {
+ /* We need a PT_PAX_FLAGS segment. */
+ ++segs;
+ }
+
for (s = abfd->sections; s != NULL; s = s->next)
{
if ((s->flags & SEC_LOAD) != 0
@@ -3972,6 +3981,20 @@ _bfd_elf_map_sections_to_segments (bfd *abfd, struct bfd_link_info *info)
}
}
+ {
+ 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;
}
@@ -5176,7 +5199,8 @@ rewrite_elf_program_header (bfd *ibfd, bfd *obfd)
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) \
@@ -5184,6 +5208,7 @@ rewrite_elf_program_header (bfd *ibfd, bfd *obfd)
&& (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 \
--- binutils-2.20/bfd/elflink.c
+++ binutils-2.20/bfd/elflink.c
@@ -5465,16 +5465,30 @@ bfd_elf_size_dynamic_sections (bfd *output_bfd,
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)
@@ -5487,7 +5501,11 @@ bfd_elf_size_dynamic_sections (bfd *output_bfd,
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)
--- binutils-2.20/binutils/readelf.c
+++ binutils-2.20/binutils/readelf.c
@@ -2556,6 +2556,7 @@ get_segment_type (unsigned long p_type)
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))
--- binutils-2.20/include/bfdlink.h
+++ binutils-2.20/include/bfdlink.h
@@ -319,6 +319,14 @@ struct bfd_link_info
/* 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;
--- binutils-2.20/include/elf/common.h
+++ binutils-2.20/include/elf/common.h
@@ -422,6 +422,7 @@
#define PT_GNU_STACK (PT_LOOS + 0x474e551) /* Stack flags */
#define PT_GNU_RELRO (PT_LOOS + 0x474e552) /* Read-only after relocation */
#define PT_GNU_SHR (PT_LOOS + 0x474e554) /* Sharable segment */
+#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 */
--- binutils-2.20/ld/emultempl/elf32.em
+++ binutils-2.20/ld/emultempl/elf32.em
@@ -2159,6 +2159,16 @@ fragment <<EOF
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 "$COMMONPAGESIZE"; then
@@ -2237,6 +2247,8 @@ fragment <<EOF
fprintf (file, _("\
-z execstack Mark executable as requiring executable stack\n"));
fprintf (file, _("\
+ -z execheap Mark executable as requiring executable heap\n"));
+ fprintf (file, _("\
-z initfirst Mark DSO to be initialized first at runtime\n"));
fprintf (file, _("\
-z interpose Mark object to interpose all DSOs but executable\n"));
@@ -2260,6 +2272,8 @@ fragment <<EOF
-z nodump Mark DSO not available to dldump\n"));
fprintf (file, _("\
-z noexecstack Mark executable as not requiring executable stack\n"));
+ fprintf (file, _("\
+ -z noexecheap Mark executable as not requiring executable heap\n"));
EOF
if test -n "$COMMONPAGESIZE"; then
--- binutils-2.20/ld/ldgram.y
+++ binutils-2.20/ld/ldgram.y
@@ -1116,6 +1116,8 @@ phdr_type:
$$ = exp_intop (0x6474e550);
else if (strcmp (s, "PT_GNU_STACK") == 0)
$$ = exp_intop (0x6474e551);
+ else if (strcmp (s, "PT_PAX_FLAGS") == 0)
+ $$ = exp_intop (0x65041580);
else
{
einfo (_("\
1.1 src/patchsets/binutils/2.21.52.0.1/65_all_binutils-2.20-amd64-32bit-path.patch
file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/65_all_binutils-2.20-amd64-32bit-path.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/65_all_binutils-2.20-amd64-32bit-path.patch?rev=1.1&content-type=text/plain
Index: 65_all_binutils-2.20-amd64-32bit-path.patch
===================================================================
--- binutils/ld/emulparams/elf_i386.sh
+++ binutils/ld/emulparams/elf_i386.sh
@@ -13,3 +13,13 @@
SEPARATE_GOTPLT=12
IREL_IN_PLT=
SHARABLE_SECTIONS=yes
+
+# 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
1.1 src/patchsets/binutils/2.21.52.0.1/66_all_binutils-2.18.50.0.2-warn-textrel.patch
file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/66_all_binutils-2.18.50.0.2-warn-textrel.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/66_all_binutils-2.18.50.0.2-warn-textrel.patch?rev=1.1&content-type=text/plain
Index: 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.
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.
--- bfd/elflink.c
+++ bfd/elflink.c
@@ -8652,14 +8652,12 @@
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)
@@ -8702,7 +8702,7 @@ bfd_elf_final_link (bfd *abfd, struct bf
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;
}
}
--- ld/ldmain.c
+++ ld/ldmain.c
@@ -282,2 +282,3 @@ main (int argc, char **argv)
link_info.spare_dynamic_tags = 5;
+ link_info.warn_shared_textrel = TRUE;
link_info.sharable_sections = FALSE;
--- ld/testsuite/lib/ld-lib.exp
+++ ld/testsuite/lib/ld-lib.exp
@@ -181,6 +181,10 @@ proc default_ld_simple_link { ld target
# 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 {
1.1 src/patchsets/binutils/2.21.52.0.1/76_all_only-use-new-ld-dtags.patch.disabled
file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/76_all_only-use-new-ld-dtags.patch.disabled?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/76_all_only-use-new-ld-dtags.patch.disabled?rev=1.1&content-type=text/plain
Index: 76_all_only-use-new-ld-dtags.patch.disabled
===================================================================
Don't generate RPATH if we're going to be generating RUNPATH.
need to ponder what ramifications this has before enabling it
--- binutils/bfd/elflink.c
+++ binutils/bfd/elflink.c
@@ -5382,11 +5382,15 @@
indx = _bfd_elf_strtab_add (elf_hash_table (info)->dynstr, rpath,
TRUE);
- if (indx == (bfd_size_type) -1
- || !_bfd_elf_add_dynamic_entry (info, DT_RPATH, indx))
+ if (indx == (bfd_size_type) -1)
return FALSE;
- if (info->new_dtags)
+ if (!info->new_dtags)
+ {
+ if (!_bfd_elf_add_dynamic_entry (info, DT_RPATH, indx))
+ return FALSE;
+ }
+ else
{
_bfd_elf_strtab_addref (elf_hash_table (info)->dynstr, indx);
if (!_bfd_elf_add_dynamic_entry (info, DT_RUNPATH, indx))
1.1 src/patchsets/binutils/2.21.52.0.1/76_all_use-new-ld-dtags.patch
file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/76_all_use-new-ld-dtags.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/76_all_use-new-ld-dtags.patch?rev=1.1&content-type=text/plain
Index: 76_all_use-new-ld-dtags.patch
===================================================================
--- binutils/ld/ldmain.c
+++ binutils/ld/ldmain.c
@@ -296,6 +296,7 @@ main (int argc, char **argv)
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.callbacks = &link_callbacks;
--- binutils/ld/ld.texinfo
+++ binutils/ld/ld.texinfo
@@ -2036,8 +2036,9 @@
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}
1.1 src/patchsets/binutils/2.21.52.0.1/77_all_generate-gnu-hash.patch
file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/77_all_generate-gnu-hash.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/77_all_generate-gnu-hash.patch?rev=1.1&content-type=text/plain
Index: 77_all_generate-gnu-hash.patch
===================================================================
--- binutils/ld/ldmain.c
+++ binutils/ld/ldmain.c
@@ -273,2 +273,5 @@ main (int argc, char **argv)
link_info.emit_hash = TRUE;
+#ifndef __mips__
+ link_info.emit_gnu_hash = TRUE;
+#endif
link_info.callbacks = &link_callbacks;
1.1 src/patchsets/binutils/2.21.52.0.1/78_all_use-relro.patch
file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/78_all_use-relro.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/78_all_use-relro.patch?rev=1.1&content-type=text/plain
Index: 78_all_use-relro.patch
===================================================================
background:
http://www.airs.com/blog/archives/189
--- binutils/ld/ldmain.c
+++ binutils/ld/ldmain.c
@@ -293,2 +293,3 @@ main (int argc, char **argv)
link_info.combreloc = TRUE;
+ link_info.relro = TRUE;
link_info.strip_discarded = TRUE;
1.1 src/patchsets/binutils/2.21.52.0.1/91_all_libiberty-pic.patch
file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/91_all_libiberty-pic.patch?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/91_all_libiberty-pic.patch?rev=1.1&content-type=text/plain
Index: 91_all_libiberty-pic.patch
===================================================================
--- libiberty/Makefile.in.mps 2004-05-13 15:53:17.000000000 +0200
+++ libiberty/Makefile.in 2004-05-13 15:52:53.000000000 +0200
@@ -224,6 +224,7 @@ $(TARGETLIB): $(REQUIRED_OFILES) $(EXTRA
$(AR) $(AR_FLAGS) $(TARGETLIB) \
$(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS); \
$(RANLIB) $(TARGETLIB); \
+ cp $(TARGETLIB) ../ ; \
cd ..; \
else true; fi
1.1 src/patchsets/binutils/2.21.52.0.1/README.history
file : http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/README.history?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/src/patchsets/binutils/2.21.52.0.1/README.history?rev=1.1&content-type=text/plain
Index: README.history
===================================================================
1.0 08.06.2011
+ 03_all_binutils-2.15.92.0.2-ppc64-pie.patch
+ 08_all_binutils-RPATH_ENVVAR-smack.patch
+ 12_all_sh-targets.patch
+ 20_all_ld-sysroot.patch
+ 63_all_binutils-2.20.51.0.2-pt-pax-flags-20091010.patch
+ 65_all_binutils-2.20-amd64-32bit-path.patch
+ 66_all_binutils-2.18.50.0.2-warn-textrel.patch
+ 76_all_use-new-ld-dtags.patch
+ 77_all_generate-gnu-hash.patch
+ 78_all_use-relro.patch
+ 91_all_libiberty-pic.patch
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2011-06-09 3:15 [gentoo-commits] gentoo commit in src/patchsets/binutils/2.21.52.0.1: 03_all_binutils-2.15.92.0.2-ppc64-pie.patch 08_all_binutils-RPATH_ENVVAR-smack.patch 12_all_sh-targets.patch 20_all_ld-sysroot.patch 63_all_binutils-2.20.51.0.2-pt-pax-flags-20091010.patch 65_all_binutils-2.20-amd64-32bit-path.patch 66_all_binutils-2.18.50.0.2-warn-textrel.patch 76_all_only-use-new-ld-dtags.patch.disabled 76_all_use-new-ld-dtags.patch 77_all_generate-gnu-hash.patch 78_all_use-relro.patch 91_all_libiberty-pic.patch README.history Mike Frysinger (vapier)
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