/* 32-bit ELF support for TI C6X
- Copyright (C) 2010-2018 Free Software Foundation, Inc.
+ Copyright (C) 2010-2019 Free Software Foundation, Inc.
Contributed by Joseph Myers <joseph@codesourcery.com>
Bernd Schmidt <bernds@codesourcery.com>
return NULL;
}
-static void
+static bfd_boolean
elf32_tic6x_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, arelent *bfd_reloc,
Elf_Internal_Rela *elf_reloc)
{
r_type = ELF32_R_TYPE (elf_reloc->r_info);
if (r_type >= ARRAY_SIZE (elf32_tic6x_howto_table))
- bfd_reloc->howto = NULL;
- else
- bfd_reloc->howto = &elf32_tic6x_howto_table[r_type];
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
+ bfd_reloc->howto = &elf32_tic6x_howto_table[r_type];
+ if (bfd_reloc->howto == NULL || bfd_reloc->howto->name == NULL)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
+ return TRUE;
}
-static void
+static bfd_boolean
elf32_tic6x_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED, arelent *bfd_reloc,
Elf_Internal_Rela *elf_reloc)
{
r_type = ELF32_R_TYPE (elf_reloc->r_info);
if (r_type >= ARRAY_SIZE (elf32_tic6x_howto_table_rel))
- bfd_reloc->howto = NULL;
- else
- bfd_reloc->howto = &elf32_tic6x_howto_table_rel[r_type];
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
+ bfd_reloc->howto = &elf32_tic6x_howto_table_rel[r_type];
+ if (bfd_reloc->howto == NULL || bfd_reloc->howto->name == NULL)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
+ return TRUE;
}
void
htab->dsbt = bfd_make_section_anyway_with_flags (dynobj, ".dsbt",
flags);
if (htab->dsbt == NULL
- || ! bfd_set_section_alignment (dynobj, htab->dsbt, 2)
- || ! bfd_set_section_alignment (dynobj, htab->elf.splt, 5))
+ || !bfd_set_section_alignment (htab->dsbt, 2)
+ || !bfd_set_section_alignment (htab->elf.splt, 5))
return FALSE;
return TRUE;
{
const char * name;
- name = bfd_get_section_name (abfd, sec);
+ name = bfd_section_name (sec);
if (is_tic6x_elf_unwind_section_name (name))
{
bfd_reloc_status_type r;
struct bfd_link_hash_entry *sbh;
bfd_boolean is_rel;
+ bfd_boolean res;
r_type = ELF32_R_TYPE (rel->r_info);
r_symndx = ELF32_R_SYM (rel->r_info);
relocs, rel);
if (is_rel)
- elf32_tic6x_info_to_howto_rel (input_bfd, &bfd_reloc, rel);
+ res = elf32_tic6x_info_to_howto_rel (input_bfd, &bfd_reloc, rel);
else
- elf32_tic6x_info_to_howto (input_bfd, &bfd_reloc, rel);
- howto = bfd_reloc.howto;
- if (howto == NULL)
+ res = elf32_tic6x_info_to_howto (input_bfd, &bfd_reloc, rel);
+
+ if (!res || (howto = bfd_reloc.howto) == NULL)
{
bfd_set_error (bfd_error_bad_value);
return FALSE;
if (h == NULL)
_bfd_error_handler
/* xgettext:c-format */
- (_("%pB, section %pA: relocation %s with non-zero addend %Ld"
- " against local symbol"),
+ (_("%pB, section %pA: relocation %s with non-zero addend %"
+ PRId64 " against local symbol"),
input_bfd,
input_section,
elf32_tic6x_howto_table[r_type].name,
- rel->r_addend);
+ (int64_t) rel->r_addend);
else
_bfd_error_handler
/* xgettext:c-format */
- (_("%pB, section %pA: relocation %s with non-zero addend %Ld"
- " against symbol `%s'"),
+ (_("%pB, section %pA: relocation %s with non-zero addend %"
+ PRId64 " against symbol `%s'"),
input_bfd,
input_section,
elf32_tic6x_howto_table[r_type].name,
- rel->r_addend,
+ (int64_t) rel->r_addend,
h->root.root.string[0] != '\0' ? h->root.root.string
: _("[whose name is lost]"));
default:
/* Unknown relocation. */
/* xgettext:c-format */
- _bfd_error_handler (_("%pB: invalid relocation type %d"),
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
input_bfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
ok = FALSE;
continue;
}
if (name == NULL)
return FALSE;
if (*name == '\0')
- name = bfd_section_name (input_bfd, sec);
+ name = bfd_section_name (sec);
}
switch (r)
case R_C6000_SBR_H16_B:
case R_C6000_SBR_H16_H:
case R_C6000_SBR_H16_W:
+ {
+ /* These relocations implicitly reference __c6xabi_DSBT_BASE.
+ Add an explicit reference so that the symbol will be
+ provided by a linker script. */
+ struct bfd_link_hash_entry *bh = NULL;
+ if (!_bfd_generic_link_add_one_symbol (info, abfd,
+ "__c6xabi_DSBT_BASE",
+ BSF_GLOBAL,
+ bfd_und_section_ptr, 0,
+ NULL, FALSE, FALSE, &bh))
+ return FALSE;
+ ((struct elf_link_hash_entry *) bh)->non_elf = 0;
+ }
if (h != NULL && bfd_link_executable (info))
{
/* For B14-relative addresses, we might need a copy
*secp = bfd_make_section_old_way (abfd, ".scommon");
(*secp)->flags |= SEC_IS_COMMON;
*valp = sym->st_size;
- (void) bfd_set_section_alignment (abfd, *secp, bfd_log2 (sym->st_value));
+ bfd_set_section_alignment (*secp, bfd_log2 (sym->st_value));
break;
}
asection *sec,
int *retval)
{
- if (strcmp (bfd_get_section_name (abfd, sec), ".scommon") == 0)
+ if (strcmp (bfd_section_name (sec), ".scommon") == 0)
{
*retval = SHN_TIC6X_SCOMMON;
return TRUE;
if (s == htab->elf.splt && s->size > 0)
s->size = (s->size + 31) & ~(bfd_vma)31;
}
- else if (CONST_STRNEQ (bfd_get_section_name (dynobj, s), ".rela"))
+ else if (CONST_STRNEQ (bfd_section_name (s), ".rela"))
{
if (s->size != 0
&& s != htab->elf.srelplt)
if (!exidx_sec->rawsize)
exidx_sec->rawsize = exidx_sec->size;
- bfd_set_section_size (exidx_sec->owner, exidx_sec, exidx_sec->size + adjust);
+ bfd_set_section_size (exidx_sec, exidx_sec->size + adjust);
out_sec = exidx_sec->output_section;
/* Adjust size of output section. */
- bfd_set_section_size (out_sec->owner, out_sec, out_sec->size +adjust);
+ bfd_set_section_size (out_sec, out_sec->size +adjust);
}
/* Insert an EXIDX_CANTUNWIND marker at the end of a section. */
projects / deliverable / binutils-gdb.git / blobdiff