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* tc-h8300.c (tc_gen_reloc): Give an error if we try to take the 

address of two symbols in different sections.
This commit is contained in:
Jeff Law 2001-09-05 02:01:08 +00:00
parent 9ea0568f79
commit de342d07b9
2 changed files with 17 additions and 2 deletions
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5
gas/ChangeLog
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@ -1,3 +1,8 @@
Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
* tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
address of two symbols in different sections.
2001-08-31 Eric Christopher <echristo@redhat.com>
Jason Eckhardt <jle@redhat.com>

14
gas/config/tc-h8300.c
View File

@ -1147,9 +1147,8 @@ build_bytes (this_try, operand)
want the relocation's offset to point to the first byte
that will be modified, not to the start of the instruction. */
where += 1;
#endif
/* This jmp may be a jump or a branch. */
check_operand (operand + i, Hmode ? 0xffffff : 0xffff, "@");
@ -1624,6 +1623,17 @@ tc_gen_reloc (section, fixp)
arelent *rel;
bfd_reloc_code_real_type r_type;
if (fixp->fx_addsy && fixp->fx_subsy)
{
if ((S_GET_SEGMENT (fixp->fx_addsy) != S_GET_SEGMENT (fixp->fx_subsy))
|| S_GET_SEGMENT (fixp->fx_addsy) == undefined_section)
{
as_bad_where (fixp->fx_file, fixp->fx_line,
"Difference of symbols in different sections is not supported");
return NULL;
}
}
rel = (arelent *) xmalloc (sizeof (arelent));
rel->sym_ptr_ptr = (asymbol **) xmalloc (sizeof (asymbol *));
*rel->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);