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* coff-arm.c (arm_emit_base_file_entry): Check fwrite return value.

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Return status.  Adjust callers.
	* coff-mcore.c (mcore_emit_base_file_entry): Likewise.
	* coff-ppc.c (write_base_file_entry): New function.
	(coff_ppc_relocate_section): Use it.
	* elf32-arm.c (find_thumb_glue): Check asprintf return status.
	(find_arm_glue): Likewise.
	* vms-misc.c (_bfd_vms_output_flush): Check fwrite return value.
This commit is contained in:
Alan Modra
2007-10-15 02:00:11 +00:00
parent 919bea4130
commit b165715209
6 changed files with 90 additions and 57 deletions
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45
bfd/coff-arm.c
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@ -939,21 +939,24 @@ coff_arm_link_hash_table_create (bfd * abfd)
return & ret->root.root;
}
static void
static bfd_boolean
arm_emit_base_file_entry (struct bfd_link_info *info,
bfd *output_bfd,
asection *input_section,
bfd_vma reloc_offset)
{
bfd_vma addr = reloc_offset
- input_section->vma
+ input_section->output_offset
+ input_section->output_section->vma;
bfd_vma addr = (reloc_offset
- input_section->vma
+ input_section->output_offset
+ input_section->output_section->vma);
if (coff_data (output_bfd)->pe)
addr -= pe_data (output_bfd)->pe_opthdr.ImageBase;
fwrite (& addr, 1, sizeof (addr), (FILE *) info->base_file);
if (fwrite (&addr, sizeof (addr), 1, (FILE *) info->base_file) == 1)
return TRUE;
bfd_set_error (bfd_error_system_call);
return FALSE;
}
#ifndef ARM_WINCE
@ -1381,10 +1384,10 @@ coff_arm_relocate_section (bfd *output_bfd,
bfd_put_32 (output_bfd, h_val | a2t3_func_addr_insn,
s->contents + my_offset + 8);
if (info->base_file)
arm_emit_base_file_entry (info, output_bfd, s,
my_offset + 8);
if (info->base_file
&& !arm_emit_base_file_entry (info, output_bfd,
s, my_offset + 8))
return FALSE;
}
BFD_ASSERT (my_offset <= globals->arm_glue_size);
@ -1486,9 +1489,11 @@ coff_arm_relocate_section (bfd *output_bfd,
bfd_put_32 (output_bfd, h_val,
s->contents + my_offset + 16);
if (info->base_file)
arm_emit_base_file_entry (info, output_bfd, s,
my_offset + 16);
if (info->base_file
&& !arm_emit_base_file_entry (info,
output_bfd, s,
my_offset + 16))
return FALSE;
}
else
{
@ -1572,13 +1577,13 @@ coff_arm_relocate_section (bfd *output_bfd,
}
}
if (info->base_file)
{
/* Emit a reloc if the backend thinks it needs it. */
if (sym && pe_data(output_bfd)->in_reloc_p(output_bfd, howto))
arm_emit_base_file_entry (info, output_bfd, input_section,
rel->r_vaddr);
}
/* Emit a reloc if the backend thinks it needs it. */
if (info->base_file
&& sym
&& pe_data(output_bfd)->in_reloc_p(output_bfd, howto)
&& !arm_emit_base_file_entry (info, output_bfd, input_section,
rel->r_vaddr))
return FALSE;
if (done)
rstat = bfd_reloc_ok;