aboutsummaryrefslogtreecommitdiff
path: root/bfd/elf32-frv.c
diff options
context:
space:
mode:
authorAlexandre Oliva <aoliva@redhat.com>2005-02-07 07:59:34 +0000
committerAlexandre Oliva <aoliva@redhat.com>2005-02-07 07:59:34 +0000
commit303e4c21e7c9ddd98c577051f5c477f11a5c06ec (patch)
treedca48aabf2853bf3393e583273e78a6d607b4716 /bfd/elf32-frv.c
parent7e990d8e521a2b828578b531bbe4ac33cbd7658e (diff)
downloadgdb-303e4c21e7c9ddd98c577051f5c477f11a5c06ec.zip
gdb-303e4c21e7c9ddd98c577051f5c477f11a5c06ec.tar.gz
gdb-303e4c21e7c9ddd98c577051f5c477f11a5c06ec.tar.bz2
bfd/ChangeLog:
* elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for *ABS*/*UND* sections. (elf32_frv_relocate_section): Move zero-addend-required error... (_frv_emit_got_relocs_plt_entries): ... here. Report error for missing needed TLS section. ld/testsuite/ChangeLog: * ld-frv/fdpic-shared-8-fail.d: Tweak error messages.
Diffstat (limited to 'bfd/elf32-frv.c')
-rw-r--r--bfd/elf32-frv.c49
1 files changed, 34 insertions, 15 deletions
diff --git a/bfd/elf32-frv.c b/bfd/elf32-frv.c
index 6bb3e20..009507a 100644
--- a/bfd/elf32-frv.c
+++ b/bfd/elf32-frv.c
@@ -1,5 +1,5 @@
/* FRV-specific support for 32-bit ELF.
- Copyright 2002, 2003, 2004 Free Software Foundation, Inc.
+ Copyright 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
@@ -1019,15 +1019,7 @@ frvfdpic_elf_link_hash_table_create (bfd *abfd)
its function descriptor must be assigned by the dynamic linker. */
#define FRVFDPIC_SYM_LOCAL(INFO, H) \
(_bfd_elf_symbol_refs_local_p ((H), (INFO), 1) \
- || ! elf_hash_table (INFO)->dynamic_sections_created \
- /* These two additional alternatives are needed for TLS
- relocations, that use *ABS*+offset relocations to refer to the
- TLS section of the local module. FIXME: At some point during
- linking, the definition section ceases to be regarded as the
- absolute section, and starts being regarded as the undefined
- section. */ \
- || bfd_is_abs_section ((H)->root.u.def.section) \
- || bfd_is_und_section ((H)->root.u.def.section))
+ || ! elf_hash_table (INFO)->dynamic_sections_created)
#define FRVFDPIC_FUNCDESC_LOCAL(INFO, H) \
((H)->dynindx == -1 || ! elf_hash_table (INFO)->dynamic_sections_created)
@@ -1525,7 +1517,14 @@ _frvfdpic_emit_got_relocs_plt_entries (struct frvfdpic_relocs_info *entry,
idx = dynindx;
ad = addend;
if (ad)
- return FALSE;
+ {
+ (*info->callbacks->reloc_dangerous)
+ (info, _("relocation requires zero addend"),
+ elf_hash_table (info)->dynobj,
+ frvfdpic_got_section (info),
+ entry->fdgot_entry);
+ return FALSE;
+ }
}
else
{
@@ -1667,7 +1666,14 @@ _frvfdpic_emit_got_relocs_plt_entries (struct frvfdpic_relocs_info *entry,
else if (entry->lazyplt)
{
if (ad)
- return FALSE;
+ {
+ (*info->callbacks->reloc_dangerous)
+ (info, _("relocation requires zero addend"),
+ elf_hash_table (info)->dynobj,
+ frvfdpic_got_section (info),
+ entry->fd_entry);
+ return FALSE;
+ }
fd_lazy_rel_offset = ofst;
@@ -1844,6 +1850,13 @@ _frvfdpic_emit_got_relocs_plt_entries (struct frvfdpic_relocs_info *entry,
&& (bfd_is_abs_section (sec)
|| bfd_is_und_section (sec)))
{
+ if (! elf_hash_table (info)->tls_sec)
+ {
+ (*info->callbacks->undefined_symbol)
+ (info, "TLS section", elf_hash_table (info)->dynobj,
+ frvfdpic_got_section (info), entry->tlsoff_entry, TRUE);
+ return FALSE;
+ }
idx = elf_section_data (elf_hash_table (info)->tls_sec)->dynindx;
ad += FRVFDPIC_TLS_BIAS;
}
@@ -1951,6 +1964,13 @@ _frvfdpic_emit_got_relocs_plt_entries (struct frvfdpic_relocs_info *entry,
&& (bfd_is_abs_section (sec)
|| bfd_is_und_section (sec)))
{
+ if (! elf_hash_table (info)->tls_sec)
+ {
+ (*info->callbacks->undefined_symbol)
+ (info, "TLS section", elf_hash_table (info)->dynobj,
+ frvfdpic_got_section (info), entry->tlsdesc_entry, TRUE);
+ return FALSE;
+ }
idx = elf_section_data (elf_hash_table (info)->tls_sec)->dynindx;
ad += FRVFDPIC_TLS_BIAS;
}
@@ -2878,10 +2898,9 @@ elf32_frv_relocate_section (output_bfd, info, input_bfd, input_section,
rel->r_addend))
{
(*_bfd_error_handler)
- (_("%B: relocation at `%A+0x%x' references symbol `%s' with nonzero addend"),
- input_bfd, input_section, rel->r_offset, name);
+ (_("%B(%A+0x%x): relocation to `%s+%x' may have caused the error above"),
+ input_bfd, input_section, rel->r_offset, name, rel->r_addend);
return FALSE;
-
}
break;