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* elfxx-mips.c (struct mips_elf_link_hash_table): Add new field

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small_data_overflow_reported.
	(_bfd_mips_elf_link_hash_table_create): Initialize it.
	(_bfd_mips_elf_relocate_section) <bfd_reloc_overflow>: Report
	small-data section overflow.
This commit is contained in:
Adam Nemet 2007-07-22 16:45:06 +00:00
parent 9516781d06
commit 0e53d9daab
2 changed files with 25 additions and 0 deletions
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8
bfd/ChangeLog
View file

@ -1,3 +1,11 @@
2007-07-22 Adam Nemet <anemet@caviumnetworks.com>
* elfxx-mips.c (struct mips_elf_link_hash_table): Add new field
small_data_overflow_reported.
(_bfd_mips_elf_link_hash_table_create): Initialize it.
(_bfd_mips_elf_relocate_section) <bfd_reloc_overflow>: Report
small-data section overflow.
2007-07-19 Doug Kwan <dougkwan@google.com>
PR binutils/4797

17
bfd/elfxx-mips.c
View file

@ -325,6 +325,8 @@ struct mips_elf_link_hash_table
bfd_boolean mips16_stubs_seen;
/* True if we're generating code for VxWorks. */
bfd_boolean is_vxworks;
/* True if we already reported the small-data section overflow. */
bfd_boolean small_data_overflow_reported;
/* Shortcuts to some dynamic sections, or NULL if they are not
being used. */
asection *srelbss;
@ -8032,7 +8034,21 @@ _bfd_mips_elf_relocate_section (bfd *output_bfd, struct bfd_link_info *info,
;
else
{
struct mips_elf_link_hash_table *htab;
htab = mips_elf_hash_table (info);
BFD_ASSERT (name != NULL);
if (!htab->small_data_overflow_reported
&& (howto->type == R_MIPS_GPREL16
|| howto->type == R_MIPS_LITERAL))
{
const char *msg =
_("small-data section exceeds 64KB;"
" lower small-data size limit (see option -G)");
htab->small_data_overflow_reported = TRUE;
(*info->callbacks->einfo) ("%P: %s\n", msg);
}
if (! ((*info->callbacks->reloc_overflow)
(info, NULL, name, howto->name, (bfd_vma) 0,
input_bfd, input_section, rel->r_offset)))
@ -10174,6 +10190,7 @@ _bfd_mips_elf_link_hash_table_create (bfd *abfd)
ret->rld_value = 0;
ret->mips16_stubs_seen = FALSE;
ret->is_vxworks = FALSE;
ret->small_data_overflow_reported = FALSE;
ret->srelbss = NULL;
ret->sdynbss = NULL;
ret->srelplt = NULL;