diff options
Diffstat (limited to 'softmmu/watchpoint.c')
| -rw-r--r-- | softmmu/watchpoint.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/softmmu/watchpoint.c b/softmmu/watchpoint.c index 279129dd1c..ad58736787 100644 --- a/softmmu/watchpoint.c +++ b/softmmu/watchpoint.c @@ -162,9 +162,12 @@ void cpu_check_watchpoint(CPUState *cpu, vaddr addr, vaddr len, /* this is currently used only by ARM BE32 */ addr = cc->tcg_ops->adjust_watchpoint_address(cpu, addr, len); } + + assert((flags & ~BP_MEM_ACCESS) == 0); QTAILQ_FOREACH(wp, &cpu->watchpoints, entry) { - if (watchpoint_address_matches(wp, addr, len) - && (wp->flags & flags)) { + int hit_flags = wp->flags & flags; + + if (hit_flags && watchpoint_address_matches(wp, addr, len)) { if (replay_running_debug()) { /* * replay_breakpoint reads icount. @@ -184,16 +187,14 @@ void cpu_check_watchpoint(CPUState *cpu, vaddr addr, vaddr len, replay_breakpoint(); return; } - if (flags == BP_MEM_READ) { - wp->flags |= BP_WATCHPOINT_HIT_READ; - } else { - wp->flags |= BP_WATCHPOINT_HIT_WRITE; - } + + wp->flags |= hit_flags << BP_HIT_SHIFT; wp->hitaddr = MAX(addr, wp->vaddr); wp->hitattrs = attrs; - if (wp->flags & BP_CPU && cc->tcg_ops->debug_check_watchpoint && - !cc->tcg_ops->debug_check_watchpoint(cpu, wp)) { + if (wp->flags & BP_CPU + && cc->tcg_ops->debug_check_watchpoint + && !cc->tcg_ops->debug_check_watchpoint(cpu, wp)) { wp->flags &= ~BP_WATCHPOINT_HIT; continue; } |