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author | Mike Frysinger <vapier@gentoo.org> | 2011-02-14 05:21:04 +0000 |
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committer | Mike Frysinger <vapier@gentoo.org> | 2011-02-14 05:21:04 +0000 |
commit | d47681947dc50501f85c9b794542855c36261800 (patch) | |
tree | 1cf3306216357773b69423be73c03358b23bb80c /opcodes/bfin-dis.c | |
parent | 71ddad7d1f83fabfe58a1a1702c77bfd39b1a22a (diff) | |
download | binutils-redhat-d47681947dc50501f85c9b794542855c36261800.tar.gz |
opcodes: blackfin: catch invalid loopsetup insns
The LoopSetup insn is only valid when the reg field is 0-7, so
don't go decoding it incorrectly when reg is 8-15.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'opcodes/bfin-dis.c')
-rw-r--r-- | opcodes/bfin-dis.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/opcodes/bfin-dis.c b/opcodes/bfin-dis.c index 393276273e..312138a147 100644 --- a/opcodes/bfin-dis.c +++ b/opcodes/bfin-dis.c @@ -2623,6 +2623,9 @@ decode_LoopSetup_0 (TIword iw0, TIword iw1, bfd_vma pc, disassemble_info *outf) if (parallel) return 0; + if (reg > 7) + return 0; + if (rop == 0) { OUTS (outf, "LSETUP"); |