Re: [Qemu-devel] [PATCH 07/52] target-m68k: add bkpt instruction
Le 06/05/2016 à 18:42, Richard Henderson a écrit : > On 05/04/2016 10:11 AM, Laurent Vivier wrote: >> +INSN(bkpt, 4848, fff8, M68000); > > Do we care that this comes in with 68010 not 68000? Yes, you're right: I'm adding M68K_FEATURE_BKPT to enable it only on 68010+ > Otherwise, > > Reviewed-by: Richard Henderson > > > r~ > Thanks, Laurent
Re: [Qemu-devel] [PATCH 07/52] target-m68k: add bkpt instruction
On 05/04/2016 10:11 AM, Laurent Vivier wrote: +INSN(bkpt, 4848, fff8, M68000); Do we care that this comes in with 68010 not 68000? Otherwise, Reviewed-by: Richard Henderson r~
[Qemu-devel] [PATCH 07/52] target-m68k: add bkpt instruction
Signed-off-by: Laurent Vivier --- target-m68k/translate.c | 6 ++ 1 file changed, 6 insertions(+) diff --git a/target-m68k/translate.c b/target-m68k/translate.c index bad07a5..e2555f6 100644 --- a/target-m68k/translate.c +++ b/target-m68k/translate.c @@ -1441,6 +1441,11 @@ DISAS_INSN(swap) gen_logic_cc(s, reg); } +DISAS_INSN(bkpt) +{ +gen_exception(s, s->pc - 2, EXCP_DEBUG); +} + DISAS_INSN(pea) { TCGv tmp; @@ -2894,6 +2899,7 @@ void register_m68k_insns (CPUM68KState *env) INSN(move_to_sr, 46c0, ffc0, CF_ISA_A); BASE(pea, 4840, ffc0); BASE(swap, 4840, fff8); +INSN(bkpt, 4848, fff8, M68000); BASE(movem, 48c0, fbc0); BASE(ext, 4880, fff8); BASE(ext, 48c0, fff8); -- 2.5.5