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authorTristan Gingold <gingold@adacore.com>2010-08-04 10:22:14 +0000
committerTristan Gingold <gingold@adacore.com>2010-08-04 10:22:14 +0000
commit5f101a3d6f22d0d98898df1f8cf8c406c5d96777 (patch)
tree6f02ed17d88d7f3156a518e2f45749f58cb86ad3 /bfd/vms-alpha.c
parent6e5710cea9c8a6dc04e7b3deb606b7234715e926 (diff)
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2010-08-04 Tristan Gingold <gingold@adacore.com>
* vms-alpha.c (alpha_vms_create_eisd_for_section): Make writable sections with relocs. (alpha_vms_add_fixup_lp): Set SEC_RELOC flag. (alpha_vms_add_fixup_ca): Ditto. (alpha_vms_add_fixup_qr): Ditto. Add comments.
Diffstat (limited to 'bfd/vms-alpha.c')
-rw-r--r--bfd/vms-alpha.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/bfd/vms-alpha.c b/bfd/vms-alpha.c
index 1f6e97f..e500cd4 100644
--- a/bfd/vms-alpha.c
+++ b/bfd/vms-alpha.c
@@ -2904,6 +2904,10 @@ alpha_vms_create_eisd_for_section (bfd *abfd, asection *sec)
else if (!(sec->flags & SEC_READONLY))
eisd->u.eisd.flags |= EISD__M_WRT | EISD__M_CRF;
+ /* If relocations or fixup will be applied, make this isect writeable. */
+ if (sec->flags & SEC_RELOC)
+ eisd->u.eisd.flags |= EISD__M_WRT | EISD__M_CRF;
+
if (!(sec->flags & SEC_LOAD))
{
eisd->u.eisd.flags |= EISD__M_DZRO;
@@ -8017,8 +8021,11 @@ alpha_vms_add_fixup_lp (struct bfd_link_info *info, bfd *src, bfd *shlib)
sl->has_fixups = TRUE;
VEC_APPEND_EL (sl->lp, bfd_vma,
sect->output_section->vma + sect->output_offset + offset);
+ sect->output_section->flags |= SEC_RELOC;
}
+/* Add a code address fixup at address SECT + OFFSET to SHLIB. */
+
static void
alpha_vms_add_fixup_ca (struct bfd_link_info *info, bfd *src, bfd *shlib)
{
@@ -8031,8 +8038,11 @@ alpha_vms_add_fixup_ca (struct bfd_link_info *info, bfd *src, bfd *shlib)
sl->has_fixups = TRUE;
VEC_APPEND_EL (sl->ca, bfd_vma,
sect->output_section->vma + sect->output_offset + offset);
+ sect->output_section->flags |= SEC_RELOC;
}
+/* Add a quad word relocation fixup at address SECT + OFFSET to SHLIB. */
+
static void
alpha_vms_add_fixup_qr (struct bfd_link_info *info, bfd *src,
bfd *shlib, bfd_vma vec)
@@ -8048,6 +8058,7 @@ alpha_vms_add_fixup_qr (struct bfd_link_info *info, bfd *src,
r = VEC_APPEND (sl->qr, struct alpha_vms_vma_ref);
r->vma = sect->output_section->vma + sect->output_offset + offset;
r->ref = vec;
+ sect->output_section->flags |= SEC_RELOC;
}
static void
@@ -8055,6 +8066,7 @@ alpha_vms_add_fixup_lr (struct bfd_link_info *info ATTRIBUTE_UNUSED,
unsigned int shr ATTRIBUTE_UNUSED,
bfd_vma vec ATTRIBUTE_UNUSED)
{
+ /* Not yet supported. */
abort ();
}