diff options
| -rw-r--r-- | exec.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/exec.c b/exec.c index 67e520d18e..7f4074f95e 100644 --- a/exec.c +++ b/exec.c @@ -1019,14 +1019,13 @@ void tb_invalidate_phys_addr(AddressSpace *as, hwaddr addr, MemTxAttrs attrs) static void breakpoint_invalidate(CPUState *cpu, target_ulong pc) { - MemTxAttrs attrs; - hwaddr phys = cpu_get_phys_page_attrs_debug(cpu, pc, &attrs); - int asidx = cpu_asidx_from_attrs(cpu, attrs); - if (phys != -1) { - /* Locks grabbed by tb_invalidate_phys_addr */ - tb_invalidate_phys_addr(cpu->cpu_ases[asidx].as, - phys | (pc & ~TARGET_PAGE_MASK), attrs); - } + /* + * There may not be a virtual to physical translation for the pc + * right now, but there may exist cached TB for this pc. + * Flush the whole TB cache to force re-translation of such TBs. + * This is heavyweight, but we're debugging anyway. + */ + tb_flush(cpu); } #endif |