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2005-07-27  Jan Beulich  <jbeulich@novell.com>

	* elf64-x86-64.c (R_X86_64_standard, R_X86_64_vt_offset): New.
	(elf64_x86_64_info_to_howto): Use them.
This commit is contained in:
Jan Beulich 2005-07-27 07:01:30 +00:00
parent ba825241e1
commit a33d77bc5f
2 changed files with 14 additions and 2 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2005-07-27 Jan Beulich <jbeulich@novell.com>
* elf64-x86-64.c (R_X86_64_standard, R_X86_64_vt_offset): New.
(elf64_x86_64_info_to_howto): Use them.
2005-07-27 Alan Modra <amodra@bigpond.net.au>
* elflink.c (_bfd_elf_merge_symbol): Skip weak redefinition

11
bfd/elf64-x86-64.c
View file

@ -113,6 +113,13 @@ static reloc_howto_type x86_64_elf_howto_table[] =
bfd_elf_generic_reloc, "R_X86_64_GOTPC32",
FALSE, 0xffffffff, 0xffffffff, TRUE),
/* We have a gap in the reloc numbers here.
R_X86_64_standard counts the number up to this point, and
R_X86_64_vt_offset is the value to subtract from a reloc type of
R_X86_64_GNU_VT* to form an index into this table. */
#define R_X86_64_standard (R_X86_64_GOTPC32 + 1)
#define R_X86_64_vt_offset (R_X86_64_GNU_VTINHERIT - R_X86_64_standard)
/* GNU extension to record C++ vtable hierarchy. */
HOWTO (R_X86_64_GNU_VTINHERIT, 0, 4, 0, FALSE, 0, complain_overflow_dont,
NULL, "R_X86_64_GNU_VTINHERIT", FALSE, 0, 0, FALSE),
@ -192,7 +199,7 @@ elf64_x86_64_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, arelent *cache_ptr,
if (r_type < (unsigned int) R_X86_64_GNU_VTINHERIT
|| r_type >= (unsigned int) R_X86_64_max)
{
if (r_type > (unsigned int) R_X86_64_GOTPC32)
if (r_type >= (unsigned int) R_X86_64_standard)
{
(*_bfd_error_handler) (_("%B: invalid relocation type %d"),
abfd, (int) r_type);
@ -201,7 +208,7 @@ elf64_x86_64_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, arelent *cache_ptr,
i = r_type;
}
else
i = r_type - ((unsigned int) R_X86_64_GNU_VTINHERIT - R_X86_64_GOTPC32 - 1);
i = r_type - (unsigned int) R_X86_64_vt_offset;
cache_ptr->howto = &x86_64_elf_howto_table[i];
BFD_ASSERT (r_type == cache_ptr->howto->type);
}