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authorHans-Peter Nilsson <hp@axis.com>2008-12-20 00:26:36 +0000
committerHans-Peter Nilsson <hp@axis.com>2008-12-20 00:26:36 +0000
commit75f500d75df62c224a9052c1060c1af748f1c9aa (patch)
tree1da353c4dd8d2a0b2e524f99efa70dc3e8b8fdca /bfd/elf32-cris.c
parent7a0cc8edf50e07fd6dccb575bf6cbfe151d9a8b4 (diff)
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* elf32-cris.c (cris_elf_howto_table): Add entry for R_CRIS_32_IE.
(cris_reloc_map): Similarly. (cris_elf_relocate_section, cris_elf_gc_sweep_hook) (cris_elf_check_relocs): Handle R_CRIS_32_IE. * reloc.c (bfd_reloc_code_type): Add entry for R_CRIS_32_IE. * bfd-in2.h, libbfd.h: Regenerate.
Diffstat (limited to 'bfd/elf32-cris.c')
-rw-r--r--bfd/elf32-cris.c36
1 files changed, 30 insertions, 6 deletions
diff --git a/bfd/elf32-cris.c b/bfd/elf32-cris.c
index 1f4b0dd..c297689 100644
--- a/bfd/elf32-cris.c
+++ b/bfd/elf32-cris.c
@@ -436,7 +436,8 @@ static reloc_howto_type cris_elf_howto_table [] =
TLSHOWTO16S (R_CRIS_16_GOT_TPREL),
TLSHOWTO32 (R_CRIS_32_TPREL),
TLSHOWTO16S (R_CRIS_16_TPREL),
- TLSHOWTO32 (R_CRIS_DTPMOD)
+ TLSHOWTO32 (R_CRIS_DTPMOD),
+ TLSHOWTO32 (R_CRIS_32_IE)
};
/* Map BFD reloc types to CRIS ELF reloc types. */
@@ -479,7 +480,8 @@ static const struct cris_reloc_map cris_reloc_map [] =
{ BFD_RELOC_CRIS_16_GOT_TPREL, R_CRIS_16_GOT_TPREL },
{ BFD_RELOC_CRIS_32_TPREL, R_CRIS_32_TPREL },
{ BFD_RELOC_CRIS_16_TPREL, R_CRIS_16_TPREL },
- { BFD_RELOC_CRIS_DTPMOD, R_CRIS_DTPMOD }
+ { BFD_RELOC_CRIS_DTPMOD, R_CRIS_DTPMOD },
+ { BFD_RELOC_CRIS_32_IE, R_CRIS_32_IE }
};
static reloc_howto_type *
@@ -1832,6 +1834,17 @@ cris_elf_relocate_section (output_bfd, info, input_bfd, input_section,
the GOT entry. */
break;
+ case R_CRIS_32_IE:
+ if (info->shared)
+ {
+ bfd_set_error (bfd_error_invalid_operation);
+
+ /* We've already informed in cris_elf_check_relocs that
+ this is an error. */
+ return FALSE;
+ }
+ /* Fall through. */
+
case R_CRIS_32_GOT_TPREL:
case R_CRIS_16_GOT_TPREL:
if (rel->r_addend != 0)
@@ -1884,7 +1897,8 @@ cris_elf_relocate_section (output_bfd, info, input_bfd, input_section,
else
off &= ~3;
- relocation = sgot->output_offset + off;
+ relocation = sgot->output_offset + off
+ + (r_type == R_CRIS_32_IE ? sgot->output_section->vma : 0);
}
else
{
@@ -1944,10 +1958,12 @@ cris_elf_relocate_section (output_bfd, info, input_bfd, input_section,
else
off &= ~3;
- relocation = sgot->output_offset + off;
+ relocation = sgot->output_offset + off
+ + (r_type == R_CRIS_32_IE ? sgot->output_section->vma : 0);
}
- /* The GOT-relative offset to the GOT entry is the relocation. */
+ /* The GOT-relative offset to the GOT entry is the relocation,
+ or for R_CRIS_32_GD, the actual address of the GOT entry. */
break;
case R_CRIS_16_TPREL:
@@ -2559,6 +2575,7 @@ cris_elf_gc_sweep_hook (bfd *abfd,
: &local_got_refcounts[LGOT_DTP_NDX (r_symndx)];
break;
+ case R_CRIS_32_IE:
case R_CRIS_16_GOT_TPREL:
case R_CRIS_32_GOT_TPREL:
specific_refcount = h != NULL
@@ -2572,6 +2589,7 @@ cris_elf_gc_sweep_hook (bfd *abfd,
switch (r_type)
{
+ case R_CRIS_32_IE:
case R_CRIS_32_GD:
case R_CRIS_16_GOT_TPREL:
case R_CRIS_32_GOT_TPREL:
@@ -3115,6 +3133,7 @@ cris_elf_check_relocs (abfd, info, sec, relocs)
elf_cris_hash_table (info)->dtpmod_refcount++;
/* Fall through. */
+ case R_CRIS_32_IE:
case R_CRIS_32_GD:
case R_CRIS_16_GOT_GD:
case R_CRIS_32_GOT_GD:
@@ -3188,6 +3207,7 @@ cris_elf_check_relocs (abfd, info, sec, relocs)
break;
/* Fall through. */
+ case R_CRIS_32_IE:
case R_CRIS_32_GD:
case R_CRIS_16_GOT_GD:
case R_CRIS_32_GOT_GD:
@@ -3234,6 +3254,7 @@ cris_elf_check_relocs (abfd, info, sec, relocs)
/* Warn and error for invalid input. */
switch (r_type)
{
+ case R_CRIS_32_IE:
case R_CRIS_32_TPREL:
case R_CRIS_16_TPREL:
case R_CRIS_32_GD:
@@ -3271,11 +3292,12 @@ cris_elf_check_relocs (abfd, info, sec, relocs)
elsewhere. */
break;
+ case R_CRIS_32_IE:
case R_CRIS_32_GOT_TPREL:
case R_CRIS_16_GOT_TPREL:
r_symndx_lgot = LGOT_TPREL_NDX (r_symndx);
- /* Those two relocs also require that a DSO is of type
+ /* Those relocs also require that a DSO is of type
Initial Exec. Like other targets, we don't reset this
flag even if the relocs are GC:ed away. */
if (info->shared)
@@ -3306,6 +3328,7 @@ cris_elf_check_relocs (abfd, info, sec, relocs)
GOT entry for it, so handle it like a GOT reloc. */
/* Fall through. */
+ case R_CRIS_32_IE:
case R_CRIS_32_GD:
case R_CRIS_16_GOT_GD:
case R_CRIS_32_GOT_GD:
@@ -3356,6 +3379,7 @@ cris_elf_check_relocs (abfd, info, sec, relocs)
elf_cris_hash_entry (h)->dtp_refcount++;
break;
+ case R_CRIS_32_IE:
case R_CRIS_32_GOT_TPREL:
case R_CRIS_16_GOT_TPREL:
if (elf_cris_hash_entry (h)->tprel_refcount == 0)