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* config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to 

generate a reloc which the linker will not handle correctly.  Fix
	overflow checking--R_IREL is 18 bits, not 17.
This commit is contained in:
Ian Lance Taylor 1995-11-09 21:15:10 +00:00
parent 922530a691
commit a9a675966b
1 changed files with 13 additions and 3 deletions
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16
gas/config/tc-a29k.c
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@ -851,11 +851,21 @@ md_apply_fix (fixP, val)
case RELOC_JUMPTARG: /* 00XX00XX pattern in a word */
if (!fixP->fx_done)
/* let linker deal */
;
{
/* The linker tries to support both AMD and old GNU style
R_IREL relocs. That means that if the addend is exactly
the negative of the address within the section, the
linker will not handle it correctly. */
if (fixP->fx_pcrel
&& val != 0
&& val == - (fixP->fx_frag->fr_address + fixP->fx_where))
as_bad_where
(fixP->fx_file, fixP->fx_line,
"the linker will not handle this relocation correctly");
}
else if (fixP->fx_pcrel)
{
long v = val >> 16;
long v = val >> 17;
if (v != 0 && v != -1)
as_bad_where (fixP->fx_file, fixP->fx_line,
"call/jmp target out of range");