darkkirb/old-cross-binutils
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

* config/tc-sparc.c (md_assemble): If sparc_ip gives us a

Browse source 
NULL insn, exit early.  Remove now spurious NULL checks.
	(sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
	to NULL and exit.
This commit is contained in:
David S. Miller 2005-04-19 19:45:10 +00:00
parent a288642de0
commit b0825cc233
2 changed files with 13 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
gas/ChangeLog
View file

@ -1,3 +1,10 @@
2005-04-19 David S. Miller <davem@davemloft.net>
* config/tc-sparc.c (md_assemble): If sparc_ip gives us a
NULL insn, exit early. Remove now spurious NULL checks.
(sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
to NULL and exit.
2005-04-19 Jan Beulich <jbeulich@novell.com>
* symbols.h (symbol_find_base): Remove prototype.

10
gas/config/tc-sparc.c
View file

@ -1304,11 +1304,12 @@ md_assemble (str)
know (str);
special_case = sparc_ip (str, &insn);
if (insn == NULL)
return;
/* We warn about attempts to put a floating point branch in a delay slot,
unless the delay slot has been annulled. */
if (insn != NULL
&& last_insn != NULL
if (last_insn != NULL
&& (insn->flags & F_FBR) != 0
&& (last_insn->flags & F_DELAYED) != 0
/* ??? This test isn't completely accurate. We assume anything with
@ -1321,7 +1322,6 @@ md_assemble (str)
point instruction and a floating point branch. We insert one
automatically, with a warning. */
if (max_architecture < SPARC_OPCODE_ARCH_V9
&& insn != NULL
&& last_insn != NULL
&& (insn->flags & F_FBR) != 0
&& (last_insn->flags & F_FLOAT) != 0)
@ -1417,7 +1417,9 @@ sparc_ip (str, pinsn)
break;
default:
as_fatal (_("Unknown opcode: `%s'"), str);
as_bad (_("Unknown opcode: `%s'"), str);
*pinsn = NULL;
return special_case;
}
insn = (struct sparc_opcode *) hash_find (op_hash, str);
*pinsn = insn;