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* elf-m10300.c (mn10300_elf_relax_delete_bytes): Do not look for align

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relocs when there are no relocs attached to the section.
This commit is contained in:
Nick Clifton 2007-10-31 11:33:27 +00:00
parent ebc056ca1b
commit cf4a529b63
2 changed files with 25 additions and 17 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2007-10-31 Nick Clifton <nickc@redhat.com>
* elf-m10300.c (mn10300_elf_relax_delete_bytes): Do not look for
align relocs when there are no relocs attached to the section.
2007-10-31 Alan Modra <amodra@bigpond.net.au>
* elf-bfd.h (bfd_elf_match_symbols_in_sections): Don't declare.

37
bfd/elf-m10300.c
View File

@ -1847,24 +1847,27 @@ mn10300_elf_relax_delete_bytes (bfd *abfd,
irel = elf_section_data (sec)->relocs;
irelend = irel + sec->reloc_count;
/* If there is an align reloc at the end of the section ignore it.
GAS creates these relocs for reasons of its own, and they just
serve to keep the section artifically inflated. */
if (ELF32_R_TYPE ((irelend - 1)->r_info) == (int) R_MN10300_ALIGN)
--irelend;
if (sec->reloc_count > 0)
{
/* If there is an align reloc at the end of the section ignore it.
GAS creates these relocs for reasons of its own, and they just
serve to keep the section artifically inflated. */
if (ELF32_R_TYPE ((irelend - 1)->r_info) == (int) R_MN10300_ALIGN)
--irelend;
/* The deletion must stop at the next ALIGN reloc for an aligment
power larger than the number of bytes we are deleting. */
for (; irel < irelend; irel++)
if (ELF32_R_TYPE (irel->r_info) == (int) R_MN10300_ALIGN
&& irel->r_offset > addr
&& irel->r_offset < toaddr
&& count < (1 << irel->r_addend))
{
irelalign = irel;
toaddr = irel->r_offset;
break;
}
/* The deletion must stop at the next ALIGN reloc for an aligment
power larger than the number of bytes we are deleting. */
for (; irel < irelend; irel++)
if (ELF32_R_TYPE (irel->r_info) == (int) R_MN10300_ALIGN
&& irel->r_offset > addr
&& irel->r_offset < toaddr
&& count < (1 << irel->r_addend))
{
irelalign = irel;
toaddr = irel->r_offset;
break;
}
}
/* Actually delete the bytes. */
memmove (contents + addr, contents + addr + count,