diff options
Diffstat (limited to 'sim/d10v/simops.c')
| -rw-r--r-- | sim/d10v/simops.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/sim/d10v/simops.c b/sim/d10v/simops.c index ad77e05..df0f826 100644 --- a/sim/d10v/simops.c +++ b/sim/d10v/simops.c @@ -2360,13 +2360,7 @@ OP_6E1F () void OP_6A01 () { - trace_input ("st2w", OP_DREG, OP_POSTDEC, OP_VOID); - if ( OP[1] == 15 ) - { - (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: cannot post-decrement register r15 (SP).\n"); - State.exception = SIGILL; - return; - } + trace_input ("st2w", OP_DREG, OP_POSTINC, OP_VOID); SW (State.regs[OP[1]], State.regs[OP[0]]); SW (State.regs[OP[1]]+2, State.regs[OP[0]+1]); INC_ADDR (State.regs[OP[1]],4); @@ -2377,7 +2371,13 @@ OP_6A01 () void OP_6E01 () { - trace_input ("st2w", OP_DREG, OP_POSTINC, OP_VOID); + trace_input ("st2w", OP_DREG, OP_POSTDEC, OP_VOID); + if ( OP[1] == 15 ) + { + (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: cannot post-decrement register r15 (SP).\n"); + State.exception = SIGILL; + return; + } SW (State.regs[OP[1]], State.regs[OP[0]]); SW (State.regs[OP[1]]+2, State.regs[OP[0]+1]); INC_ADDR (State.regs[OP[1]],-4); |