diff options
| -rw-r--r-- | target-xtensa/translate.c | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/target-xtensa/translate.c b/target-xtensa/translate.c index 8f92dfb733..4f1c18eddb 100644 --- a/target-xtensa/translate.c +++ b/target-xtensa/translate.c @@ -429,7 +429,36 @@ static void disas_xtensa_insn(DisasContext *dc) break; case 2: /*SYNC*/ - TBD(); + switch (RRR_T) { + case 0: /*ISYNC*/ + break; + + case 1: /*RSYNC*/ + break; + + case 2: /*ESYNC*/ + break; + + case 3: /*DSYNC*/ + break; + + case 8: /*EXCW*/ + HAS_OPTION(XTENSA_OPTION_EXCEPTION); + break; + + case 12: /*MEMW*/ + break; + + case 13: /*EXTW*/ + break; + + case 15: /*NOP*/ + break; + + default: /*reserved*/ + RESERVED(); + break; + } break; case 3: /*RFEIx*/ |