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backout this change. we aren't yet ready for it.

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2000-08-16  Andrew Macleod  <amacleod@cygnus.com>

	* elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
	four extra entries at the beginning of the .rela.plt section.
	(sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
	section to account for the four reserved entries in the .plt section.
This commit is contained in:
mrg 2001-08-14 11:37:10 +00:00
parent c5d597ce98
commit 8d35d68bd3
1 changed files with 7 additions and 6 deletions
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13
gnu/dist/toolchain/bfd/elf64-sparc.c vendored
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@ -1556,6 +1556,12 @@ sparc64_elf_adjust_dynamic_symbol (info, h)
s = bfd_get_section_by_name (dynobj, ".rela.plt");
BFD_ASSERT (s != NULL);
/* The first plt entries are reserved, and the relocations must
pair up exactly. */
if (s->_raw_size == 0)
s->_raw_size += (PLT_HEADER_SIZE/PLT_ENTRY_SIZE
* sizeof (Elf64_External_Rela));
s->_raw_size += sizeof (Elf64_External_Rela);
/* The procedure linkage table size is bounded by the magnitude
@ -2694,14 +2700,9 @@ sparc64_elf_finish_dynamic_symbol (output_bfd, info, h, sym)
rela.r_offset += (splt->output_section->vma + splt->output_offset);
rela.r_info = ELF64_R_INFO (h->dynindx, R_SPARC_JMP_SLOT);
/* Adjust for the first 4 reserved elements in the .plt section
when setting the offset in the .rela.plt section.
Sun forgot to read their own ABI and copied elf32-sparc behaviour,
thus .plt[4] has corresponding .rela.plt[0] and so on. */
bfd_elf64_swap_reloca_out (output_bfd, &rela,
((Elf64_External_Rela *) srela->contents
+ (h->plt.offset - 4)));
+ h->plt.offset));
if ((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0)
{