#endif
HOWTO(R_SPARC_WDISP16, 2,2,16,true, 0,complain_overflow_signed, sparc_elf_wdisp16_reloc,"R_SPARC_WDISP16", false,0,0x00000000,true),
HOWTO(R_SPARC_WDISP19, 2,2,22,true, 0,complain_overflow_signed, bfd_elf_generic_reloc, "R_SPARC_WDISP19", false,0,0x0007ffff,true),
- HOWTO(R_SPARC_GLOB_JMP, 0,0,00,false,0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_GLOB_JMP",false,0,0x00000000,true),
+ HOWTO(R_SPARC_UNUSED_42, 0,0, 0,false,0,complain_overflow_dont, bfd_elf_generic_reloc, "R_SPARC_UNUSED_42",false,0,0x00000000,true),
HOWTO(R_SPARC_7, 0,2, 7,false,0,complain_overflow_bitfield,bfd_elf_generic_reloc, "R_SPARC_7", false,0,0x0000007f,true),
HOWTO(R_SPARC_5, 0,2, 5,false,0,complain_overflow_bitfield,bfd_elf_generic_reloc, "R_SPARC_5", false,0,0x0000001f,true),
HOWTO(R_SPARC_6, 0,2, 6,false,0,complain_overflow_bitfield,bfd_elf_generic_reloc, "R_SPARC_6", false,0,0x0000003f,true),
{BFD_RELOC_SPARC_PC_LM22, R_SPARC_PC_LM22},
{BFD_RELOC_SPARC_WDISP16, R_SPARC_WDISP16},
{BFD_RELOC_SPARC_WDISP19, R_SPARC_WDISP19},
- {BFD_RELOC_SPARC_GLOB_JMP, R_SPARC_GLOB_JMP},
{BFD_RELOC_SPARC_7, R_SPARC_7},
{BFD_RELOC_SPARC_5, R_SPARC_5},
{BFD_RELOC_SPARC_6, R_SPARC_6},
+ input_section->output_offset);
relocation -= reloc_entry->address;
- x = bfd_get_32 (abfd, (char *) data + reloc_entry->address);
+ x = bfd_get_32 (abfd, (bfd_byte *) data + reloc_entry->address);
x |= ((((relocation >> 2) & 0xc000) << 6)
| ((relocation >> 2) & 0x3fff));
- bfd_put_32 (abfd, x, (char *) data + reloc_entry->address);
+ bfd_put_32 (abfd, x, (bfd_byte *) data + reloc_entry->address);
if ((bfd_signed_vma) relocation < - 0x40000
|| (bfd_signed_vma) relocation > 0x3ffff)
s = bfd_get_section_by_name (dynobj, ".dynbss");
BFD_ASSERT (s != NULL);
- /* If the symbol is currently defined in the .bss section of the
- dynamic object, then it is OK to simply initialize it to zero.
- If the symbol is in some other section, we must generate a
- R_SPARC_COPY reloc to tell the dynamic linker to copy the initial
- value out of the dynamic object and into the runtime process
- image. We need to remember the offset into the .rel.bss section
- we are going to use. */
- if ((h->root.u.def.section->flags & SEC_LOAD) != 0)
+ /* We must generate a R_SPARC_COPY reloc to tell the dynamic linker
+ to copy the initial value out of the dynamic object and into the
+ runtime process image. We need to remember the offset into the
+ .rel.bss section we are going to use. */
+ if ((h->root.u.def.section->flags & SEC_ALLOC) != 0)
{
asection *srel;
s->output_section);
target = bfd_get_section_by_name (output_bfd, outname + 5);
if (target != NULL
- && (target->flags & SEC_READONLY) != 0)
+ && (target->flags & SEC_READONLY) != 0
+ && (target->flags & SEC_ALLOC) != 0)
reltext = true;
if (strcmp (name, ".rela.plt") == 0)
for (s = output_bfd->sections; s != NULL; s = s->next)
{
if ((s->flags & SEC_LINKER_CREATED) != 0
- || (s->flags & SEC_ALLOC) == 0
- || (s->flags & SEC_LOAD) == 0)
+ || (s->flags & SEC_ALLOC) == 0)
continue;
elf_section_data (s)->dynindx = c + 1;
|| r_type == R_SPARC_GOT22)
&& elf_hash_table (info)->dynamic_sections_created
&& (! info->shared
- || ! info->symbolic
+ || (! info->symbolic && h->dynindx != -1)
|| (h->elf_link_hash_flags
& ELF_LINK_HASH_DEF_REGULAR) == 0))
|| (info->shared
- && (! info->symbolic
+ && ((! info->symbolic && h->dynindx != -1)
|| (h->elf_link_hash_flags
& ELF_LINK_HASH_DEF_REGULAR) == 0)
&& (r_type == R_SPARC_8
if (! elf_hash_table (info)->dynamic_sections_created
|| (info->shared
- && info->symbolic
+ && (info->symbolic || h->dynindx == -1)
&& (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)))
{
/* This is actually a static link, or it is a
-Bsymbolic link and the symbol is defined
- locally. We must initialize this entry in the
- global offset table. Since the offset must
- always be a multiple of 4, we use the least
- significant bit to record whether we have
+ locally, or the symbol was forced to be local
+ because of a version file. We must initialize
+ this entry in the global offset table. Since the
+ offset must always be a multiple of 4, we use the
+ least significant bit to record whether we have
initialized it already.
When doing a dynamic link, we create a .rela.got
if (info->shared)
{
Elf_Internal_Rela outrel;
+ boolean skip;
/* When generating a shared object, these relocations
are copied into the output file to be resolved at run
BFD_ASSERT (sreloc != NULL);
}
- outrel.r_offset = (rel->r_offset
- + input_section->output_section->vma
- + input_section->output_offset);
+ skip = false;
+
+ if (elf_section_data (input_section)->stab_info == NULL)
+ outrel.r_offset = rel->r_offset;
+ else
+ {
+ bfd_vma off;
+
+ off = (_bfd_stab_section_offset
+ (output_bfd, &elf_hash_table (info)->stab_info,
+ input_section,
+ &elf_section_data (input_section)->stab_info,
+ rel->r_offset));
+ if (off == (bfd_vma) -1)
+ skip = true;
+ outrel.r_offset = off;
+ }
+
+ outrel.r_offset += (input_section->output_section->vma
+ + input_section->output_offset);
+
+ if (skip)
+ memset (&outrel, 0, sizeof outrel);
/* h->dynindx may be -1 if the symbol was marked to
become local. */
- if (h != NULL
- && ((! info->symbolic && h->dynindx != -1)
- || (h->elf_link_hash_flags
- & ELF_LINK_HASH_DEF_REGULAR) == 0))
+ else if (h != NULL
+ && ((! info->symbolic && h->dynindx != -1)
+ || (h->elf_link_hash_flags
+ & ELF_LINK_HASH_DEF_REGULAR) == 0))
{
BFD_ASSERT (h->dynindx != -1);
outrel.r_info = ELF32_R_INFO (h->dynindx, r_type);
++sreloc->reloc_count;
/* This reloc will be computed at runtime, so there's no
- need to do anything now. */
- continue;
+ need to do anything now, unless this is a RELATIVE
+ reloc in an unallocated section. */
+ if (skip
+ || (input_section->flags & SEC_ALLOC) != 0
+ || ELF32_R_TYPE (outrel.r_info) != R_SPARC_RELATIVE)
+ continue;
}
+ break;
default:
break;
/* This symbol has an entry in the global offset table. Set it
up. */
- BFD_ASSERT (h->dynindx != -1);
-
sgot = bfd_get_section_by_name (dynobj, ".got");
srela = bfd_get_section_by_name (dynobj, ".rela.got");
BFD_ASSERT (sgot != NULL && srela != NULL);
+ (h->got_offset &~ 1));
/* If this is a -Bsymbolic link, and the symbol is defined
- locally, we just want to emit a RELATIVE reloc. The entry in
- the global offset table will already have been initialized in
- the relocate_section function. */
+ locally, we just want to emit a RELATIVE reloc. Likewise if
+ the symbol was forced to be local because of a version file.
+ The entry in the global offset table will already have been
+ initialized in the relocate_section function. */
if (info->shared
- && info->symbolic
+ && (info->symbolic || h->dynindx == -1)
&& (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR))
rela.r_info = ELF32_R_INFO (0, R_SPARC_RELATIVE);
else
projects / deliverable / binutils-gdb.git / blobdiff