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Diffstat (limited to 'toolchain/binutils/2.15.90.0.2/600-arm-textrel.patch')
-rw-r--r--toolchain/binutils/2.15.90.0.2/600-arm-textrel.patch63
1 files changed, 63 insertions, 0 deletions
diff --git a/toolchain/binutils/2.15.90.0.2/600-arm-textrel.patch b/toolchain/binutils/2.15.90.0.2/600-arm-textrel.patch
new file mode 100644
index 0000000000..73d5b9df8e
--- /dev/null
+++ b/toolchain/binutils/2.15.90.0.2/600-arm-textrel.patch
@@ -0,0 +1,63 @@
+http://sources.redhat.com/ml/binutils/2004-06/msg00010.html
+--- binutils-2.15.90.0.3-old/bfd/elf32-arm.h 2004-04-12 14:56:33.000000000 -0500
++++ binutils-2.15.90.0.3/bfd/elf32-arm.h 2004-09-03 06:56:40.000000000 -0500
+@@ -87,6 +87,8 @@
+ #endif
+ static bfd_boolean allocate_dynrelocs
+ PARAMS ((struct elf_link_hash_entry *h, PTR inf));
++static bfd_boolean elf32_arm_readonly_dynrelocs
++ PARAMS ((struct elf_link_hash_entry *, PTR));
+ static bfd_boolean create_got_section
+ PARAMS ((bfd * dynobj, struct bfd_link_info * info));
+ static bfd_boolean elf32_arm_create_dynamic_sections
+@@ -3531,6 +3533,37 @@
+ return TRUE;
+ }
+
++/* Find any dynamic relocs that apply to read-only sections. */
++
++static bfd_boolean
++elf32_arm_readonly_dynrelocs (h, inf)
++ struct elf_link_hash_entry *h;
++ PTR inf;
++{
++ struct elf32_arm_link_hash_entry *eh;
++ struct elf32_arm_relocs_copied *p;
++
++ if (h->root.type == bfd_link_hash_warning)
++ h = (struct elf_link_hash_entry *) h->root.u.i.link;
++
++ eh = (struct elf32_arm_link_hash_entry *) h;
++ for (p = eh->relocs_copied; p != NULL; p = p->next)
++ {
++ asection *s = p->section;
++
++ if (s != NULL && (s->flags & SEC_READONLY) != 0)
++ {
++ struct bfd_link_info *info = (struct bfd_link_info *) inf;
++
++ info->flags |= DF_TEXTREL;
++
++ /* Not an error, just cut short the traversal. */
++ return FALSE;
++ }
++ }
++ return TRUE;
++}
++
+ /* Set the sizes of the dynamic sections. */
+
+ static bfd_boolean
+@@ -3740,6 +3773,12 @@
+ return FALSE;
+ }
+
++ /* If any dynamic relocs apply to a read-only section,
++ then we need a DT_TEXTREL entry. */
++ if ((info->flags & DF_TEXTREL) == 0)
++ elf_link_hash_traverse (&htab->root, elf32_arm_readonly_dynrelocs,
++ (PTR) info);
++
+ if ((info->flags & DF_TEXTREL) != 0)
+ {
+ if (!add_dynamic_entry (DT_TEXTREL, 0))