diff options
Diffstat (limited to 'target-m68k/translate.c')
| -rw-r--r-- | target-m68k/translate.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/target-m68k/translate.c b/target-m68k/translate.c index 07f0640c03..49e2cb27df 100644 --- a/target-m68k/translate.c +++ b/target-m68k/translate.c @@ -2965,6 +2965,7 @@ gen_intermediate_code_internal(CPUState *env, TranslationBlock *tb, { DisasContext dc1, *dc = &dc1; uint16_t *gen_opc_end; + CPUBreakpoint *bp; int j, lj; target_ulong pc_start; int pc_offset; @@ -2998,9 +2999,9 @@ gen_intermediate_code_internal(CPUState *env, TranslationBlock *tb, do { pc_offset = dc->pc - pc_start; gen_throws_exception = NULL; - if (env->nb_breakpoints > 0) { - for(j = 0; j < env->nb_breakpoints; j++) { - if (env->breakpoints[j] == dc->pc) { + if (unlikely(env->breakpoints)) { + for (bp = env->breakpoints; bp != NULL; bp = bp->next) { + if (bp->pc == dc->pc) { gen_exception(dc, dc->pc, EXCP_DEBUG); dc->is_jmp = DISAS_JUMP; break; @@ -3030,7 +3031,7 @@ gen_intermediate_code_internal(CPUState *env, TranslationBlock *tb, /* Terminate the TB on memory ops if watchpoints are present. */ /* FIXME: This should be replaced by the deterministic execution * IRQ raising bits. */ - if (dc->is_mem && env->nb_watchpoints) + if (dc->is_mem && env->watchpoints) break; } while (!dc->is_jmp && gen_opc_ptr < gen_opc_end && !env->singlestep_enabled && |