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| author | Mike Frysinger <vapier@gentoo.org> | 2011-03-24 05:27:39 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2011-03-24 05:27:39 +0000 |
| commit | 67171547aa1f03b9232dbdd34fa1aff327c52722 (patch) | |
| tree | 59cd4205c414e599c145a3f9f06182443eba5fd6 /opcodes | |
| parent | 6d7e72e511f75ac9dd8ecd9fd0521f37cabf1cc0 (diff) | |
| download | gdb-67171547aa1f03b9232dbdd34fa1aff327c52722.zip gdb-67171547aa1f03b9232dbdd34fa1aff327c52722.tar.gz gdb-67171547aa1f03b9232dbdd34fa1aff327c52722.tar.bz2 | |
opcodes: blackfin: ignore (M) on MAC0-only dsp mac funcs
If the MAC1 part of the insn is disabled, then the (M) flag is ignored.
Rather than include it in the decode, move the MM clearing to the MAC0
portion of the code.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 4 | ||||
| -rw-r--r-- | opcodes/bfin-dis.c | 5 |
2 files changed, 8 insertions, 1 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 6ef4525..734f824 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,7 @@ +2011-03-24 Mike Frysinger <vapier@gentoo.org> + + * bfin-dis.c (decode_dsp32mac_0): Move MM zeroing down to MAC0 logic. + 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com> * avr-dis.c (avr_operand): Add opcode_str parameter. Check for diff --git a/opcodes/bfin-dis.c b/opcodes/bfin-dis.c index 2357a2a..130dfc7 100644 --- a/opcodes/bfin-dis.c +++ b/opcodes/bfin-dis.c @@ -3010,13 +3010,16 @@ decode_dsp32mac_0 (TIword iw0, TIword iw1, disassemble_info *outf) { if (MM) OUTS (outf, " (M)"); - MM = 0; OUTS (outf, ", "); } } if (w0 == 1 || op0 != 3) { + /* Clear MM option since it only matters for MAC1, and if we made + it this far, we've already shown it or we want to ignore it. */ + MM = 0; + if (w0) OUTS (outf, P ? dregs (dst) : dregs_lo (dst)); |