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-rw-r--r--meta/recipes-devtools/binutils/binutils-2.24.inc3
-rw-r--r--meta/recipes-devtools/binutils/binutils/fix-pr16428.patch123
-rw-r--r--meta/recipes-devtools/binutils/binutils/fix-pr16428a.patch75
-rw-r--r--meta/recipes-devtools/binutils/binutils/fix-pr16428b.patch75
4 files changed, 124 insertions, 152 deletions
diff --git a/meta/recipes-devtools/binutils/binutils-2.24.inc b/meta/recipes-devtools/binutils/binutils-2.24.inc
index 2a9297bfbc..ef6a4eb7b3 100644
--- a/meta/recipes-devtools/binutils/binutils-2.24.inc
+++ b/meta/recipes-devtools/binutils/binutils-2.24.inc
@@ -28,8 +28,7 @@ SRC_URI = "\
file://fix-pr15815.patch \
file://fix-pr2404.patch \
file://fix-pr16476.patch \
- file://fix-pr16428a.patch \
- file://fix-pr16428b.patch \
+ file://fix-pr16428.patch \
file://replace_macros_with_static_inline.patch \
file://0001-Fix-MMIX-build-breakage-from-bfd_set_section_vma-cha.patch \
"
diff --git a/meta/recipes-devtools/binutils/binutils/fix-pr16428.patch b/meta/recipes-devtools/binutils/binutils/fix-pr16428.patch
new file mode 100644
index 0000000000..4584748bb2
--- /dev/null
+++ b/meta/recipes-devtools/binutils/binutils/fix-pr16428.patch
@@ -0,0 +1,123 @@
+commit 4199e3b8669d0a36448687850374fdc2ad7240b6
+Author: Alan Modra <amodra@gmail.com>
+Date: Wed Jan 15 21:50:55 2014 +1030
+
+ non-PIC references to __ehdr_start in pie and shared
+
+ Rather than hacking every backend to not discard dynamic relocations
+ against an undefined hidden __ehdr_start, make it appear to be defined
+ early. We want __ehdr_start hidden before size_dynamic_sections so
+ that it isn't put in .dynsym, but we do need the dynamic relocations
+ for a PIE or shared library with a non-PIC reference. Defining it
+ early is wrong if we don't actually define the symbol later to its
+ proper value. (In some cases we want to leave the symbol undefined,
+ for example, when the ELF header isn't loaded, and we don't have this
+ infomation available in before_allocation.)
+
+ ld/
+ * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
+ __ehdr_start before size_dynamic_sections and restore afterwards.
+ ld/testsuite/
+ * ld-elf/ehdr_start-shared.d: New.
+ * ld-elf/ehdr_start-userdef.d: xfail frv.
+ * ld-elf/ehdr_start-weak.d: Likewise.
+ * ld-elf/ehdr_start.d: Likewise.
+
+Upstream-Status: Backport
+
+diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
+index 9a2fe89..13f86f0 100644
+--- a/ld/emultempl/elf32.em
++++ b/ld/emultempl/elf32.em
+@@ -1480,6 +1480,8 @@ gld${EMULATION_NAME}_before_allocation (void)
+ const char *rpath;
+ asection *sinterp;
+ bfd *abfd;
++ struct elf_link_hash_entry *ehdr_start = NULL;
++ struct bfd_link_hash_entry ehdr_start_save;
+
+ if (is_elf_hash_table (link_info.hash))
+ {
+@@ -1504,6 +1506,16 @@ gld${EMULATION_NAME}_before_allocation (void)
+ _bfd_elf_link_hash_hide_symbol (&link_info, h, TRUE);
+ if (ELF_ST_VISIBILITY (h->other) != STV_INTERNAL)
+ h->other = (h->other & ~ELF_ST_VISIBILITY (-1)) | STV_HIDDEN;
++ /* Don't leave the symbol undefined. Undefined hidden
++ symbols typically won't have dynamic relocations, but
++ we most likely will need dynamic relocations for
++ __ehdr_start if we are building a PIE or shared
++ library. */
++ ehdr_start = h;
++ ehdr_start_save = h->root;
++ h->root.type = bfd_link_hash_defined;
++ h->root.u.def.section = bfd_abs_section_ptr;
++ h->root.u.def.value = 0;
+ }
+ }
+
+@@ -1620,6 +1632,14 @@ ${ELF_INTERPRETER_SET_DEFAULT}
+
+ if (!bfd_elf_size_dynsym_hash_dynstr (link_info.output_bfd, &link_info))
+ einfo ("%P%F: failed to set dynamic section sizes: %E\n");
++
++ if (ehdr_start != NULL)
++ {
++ /* If we twiddled __ehdr_start to defined earlier, put it back
++ as it was. */
++ ehdr_start->root.type = ehdr_start_save.type;
++ ehdr_start->root.u = ehdr_start_save.u;
++ }
+ }
+
+ EOF
+diff --git a/ld/testsuite/ld-elf/ehdr_start-shared.d b/ld/testsuite/ld-elf/ehdr_start-shared.d
+new file mode 100644
+index 0000000..c17516a
+--- /dev/null
++++ b/ld/testsuite/ld-elf/ehdr_start-shared.d
+@@ -0,0 +1,9 @@
++#source: ehdr_start.s
++#ld: -e _start -shared
++#nm: -n
++#target: *-*-linux* *-*-gnu* *-*-nacl*
++#xfail: cris*-*-* frv-*-*
++
++#...
++[0-9a-f]*000 [Adrt] __ehdr_start
++#pass
+diff --git a/ld/testsuite/ld-elf/ehdr_start-userdef.d b/ld/testsuite/ld-elf/ehdr_start-userdef.d
+index 2a88e98..b58ae3f 100644
+--- a/ld/testsuite/ld-elf/ehdr_start-userdef.d
++++ b/ld/testsuite/ld-elf/ehdr_start-userdef.d
+@@ -2,6 +2,7 @@
+ #ld: -e _start -T ehdr_start-userdef.t
+ #readelf: -Ws
+ #target: *-*-linux* *-*-gnu* *-*-nacl*
++#xfail: frv-*-*
+
+ #...
+ Symbol table '\.symtab' contains [0-9]+ entries:
+diff --git a/ld/testsuite/ld-elf/ehdr_start-weak.d b/ld/testsuite/ld-elf/ehdr_start-weak.d
+index 8bd9035..24ae34c 100644
+--- a/ld/testsuite/ld-elf/ehdr_start-weak.d
++++ b/ld/testsuite/ld-elf/ehdr_start-weak.d
+@@ -2,6 +2,7 @@
+ #ld: -e _start -T ehdr_start-missing.t
+ #nm: -n
+ #target: *-*-linux* *-*-gnu* *-*-nacl*
++#xfail: frv-*-*
+
+ #...
+ \s+[wU] __ehdr_start
+diff --git a/ld/testsuite/ld-elf/ehdr_start.d b/ld/testsuite/ld-elf/ehdr_start.d
+index 52e5b54..d538b66 100644
+--- a/ld/testsuite/ld-elf/ehdr_start.d
++++ b/ld/testsuite/ld-elf/ehdr_start.d
+@@ -2,6 +2,7 @@
+ #ld: -e _start
+ #nm: -n
+ #target: *-*-linux* *-*-gnu* *-*-nacl*
++#xfail: frv-*-*
+
+ #...
+ [0-9a-f]*000 [Adrt] __ehdr_start
diff --git a/meta/recipes-devtools/binutils/binutils/fix-pr16428a.patch b/meta/recipes-devtools/binutils/binutils/fix-pr16428a.patch
deleted file mode 100644
index 5b3edfbd03..0000000000
--- a/meta/recipes-devtools/binutils/binutils/fix-pr16428a.patch
+++ /dev/null
@@ -1,75 +0,0 @@
-From d1ec1e40b5b457c92aaa23f7af40e026e4596a99 Mon Sep 17 00:00:00 2001
-From: H.J. Lu <hjl.tools@gmail.com>
-Date: Tue, 14 Jan 2014 10:48:39 -0800
-Subject: [PATCH 1/1] Don't update reloc count if there are any non pc-relative relocs
-
- PR ld/16428
- * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
- count if there are any non pc-relative relocs.
- * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
----
- bfd/ChangeLog | 7 +++++++
- bfd/elf32-i386.c | 9 +++++++--
- bfd/elf64-x86-64.c | 9 +++++++--
- 3 files changed, 21 insertions(+), 4 deletions(-)
-
-Upstream-Status: Backport
-
-#diff --git a/bfd/ChangeLog b/bfd/ChangeLog
-#index a8f1f94..7a49fd1 100644
-#--- a/bfd/ChangeLog
-#+++ b/bfd/ChangeLog
-#@@ -1,3 +1,10 @@
-#+2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
-#+
-#+ PR ld/16428
-#+ * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
-#+ count if there are any non pc-relative relocs.
-#+ * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
-#+
-# 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
-# Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-#
-diff --git a/bfd/elf32-i386.c b/bfd/elf32-i386.c
-index 4d391e1..d7f59e5 100644
---- a/bfd/elf32-i386.c
-+++ b/bfd/elf32-i386.c
-@@ -2368,8 +2368,13 @@ elf_i386_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
-
- for (pp = &eh->dyn_relocs; (p = *pp) != NULL; )
- {
-- p->count -= p->pc_count;
-- p->pc_count = 0;
-+ /* Don't update reloc count if there are any non
-+ pc-relative relocs. */
-+ if (!h->pointer_equality_needed)
-+ {
-+ p->count -= p->pc_count;
-+ p->pc_count = 0;
-+ }
- if (p->count == 0)
- *pp = p->next;
- else
-diff --git a/bfd/elf64-x86-64.c b/bfd/elf64-x86-64.c
-index edee8ec..999011b 100644
---- a/bfd/elf64-x86-64.c
-+++ b/bfd/elf64-x86-64.c
-@@ -2463,8 +2463,13 @@ elf_x86_64_allocate_dynrelocs (struct elf_link_hash_entry *h, void * inf)
-
- for (pp = &eh->dyn_relocs; (p = *pp) != NULL; )
- {
-- p->count -= p->pc_count;
-- p->pc_count = 0;
-+ /* Don't update reloc count if there are any non
-+ pc-relative relocs. */
-+ if (!h->pointer_equality_needed)
-+ {
-+ p->count -= p->pc_count;
-+ p->pc_count = 0;
-+ }
- if (p->count == 0)
- *pp = p->next;
- else
---
-1.7.1
-
diff --git a/meta/recipes-devtools/binutils/binutils/fix-pr16428b.patch b/meta/recipes-devtools/binutils/binutils/fix-pr16428b.patch
deleted file mode 100644
index 35aa7b577d..0000000000
--- a/meta/recipes-devtools/binutils/binutils/fix-pr16428b.patch
+++ /dev/null
@@ -1,75 +0,0 @@
-From 818d220a6fe3d0512a226188e9164245a02c9185 Mon Sep 17 00:00:00 2001
-From: H.J. Lu <hjl.tools@gmail.com>
-Date: Tue, 14 Jan 2014 16:42:35 -0800
-Subject: [PATCH] Don't discard relocs against __ehdr_start
-
-__ehdr_start will be defined by assign_file_positions_for_non_load_sections
-later.
-
- PR ld/16428
- * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
- against __ehdr_start.
- * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
----
- bfd/ChangeLog | 7 +++++++
- bfd/elf32-i386.c | 7 +++++--
- bfd/elf64-x86-64.c | 7 +++++--
- 3 files changed, 17 insertions(+), 4 deletions(-)
-
-Upstream-Status: Backport
-
-#diff --git a/bfd/ChangeLog b/bfd/ChangeLog
-#index 7d13a35..f4acda0 100644
-#--- a/bfd/ChangeLog
-#+++ b/bfd/ChangeLog
-#@@ -1,5 +1,12 @@
-# 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
-#
-#+ PR ld/16428
-#+ * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
-#+ against __ehdr_start.
-#+ * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
-#+
-#+2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
-#+
-# * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
-# change.
-# * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
-Index: binutils-2.24/bfd/elf32-i386.c
-===================================================================
---- binutils-2.24.orig/bfd/elf32-i386.c 2014-03-25 10:26:54.818385608 +0000
-+++ binutils-2.24/bfd/elf32-i386.c 2014-03-25 10:26:54.814385607 +0000
-@@ -2395,9 +2395,12 @@
- }
-
- /* Also discard relocs on undefined weak syms with non-default
-- visibility. */
-+ visibility. Don't discard relocs against __ehdr_start which
-+ will be defined by assign_file_positions_for_non_load_sections
-+ later. */
- if (eh->dyn_relocs != NULL
-- && h->root.type == bfd_link_hash_undefweak)
-+ && h->root.type == bfd_link_hash_undefweak
-+ && strcmp (h->root.root.string, "__ehdr_start") != 0)
- {
- if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT)
- eh->dyn_relocs = NULL;
-Index: binutils-2.24/bfd/elf64-x86-64.c
-===================================================================
---- binutils-2.24.orig/bfd/elf64-x86-64.c 2014-03-25 10:26:54.818385608 +0000
-+++ binutils-2.24/bfd/elf64-x86-64.c 2014-03-25 10:26:54.814385607 +0000
-@@ -2478,9 +2478,12 @@
- }
-
- /* Also discard relocs on undefined weak syms with non-default
-- visibility. */
-+ visibility. Don't discard relocs against __ehdr_start which
-+ will be defined by assign_file_positions_for_non_load_sections
-+ later. */
- if (eh->dyn_relocs != NULL
-- && h->root.type == bfd_link_hash_undefweak)
-+ && h->root.type == bfd_link_hash_undefweak
-+ && strcmp (h->root.root.string, "__ehdr_start") != 0)
- {
- if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT)
- eh->dyn_relocs = NULL;