diff options
Diffstat (limited to 'target-xtensa/op_helper.c')
| -rw-r--r-- | target-xtensa/op_helper.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/target-xtensa/op_helper.c b/target-xtensa/op_helper.c index 4c41de0668..6ca912c5bb 100644 --- a/target-xtensa/op_helper.c +++ b/target-xtensa/op_helper.c @@ -96,6 +96,9 @@ static void tb_invalidate_virtual_addr(CPUXtensaState *env, uint32_t vaddr) void HELPER(exception)(CPUXtensaState *env, uint32_t excp) { env->exception_index = excp; + if (excp == EXCP_DEBUG) { + env->exception_taken = 0; + } cpu_loop_exit(env); } @@ -448,8 +451,10 @@ void HELPER(check_atomctl)(CPUXtensaState *env, uint32_t pc, uint32_t vaddr) switch (access & PAGE_CACHE_MASK) { case PAGE_CACHE_WB: atomctl >>= 2; + /* fall through */ case PAGE_CACHE_WT: atomctl >>= 2; + /* fall through */ case PAGE_CACHE_BYPASS: if ((atomctl & 0x3) == 0) { HELPER(exception_cause_vaddr)(env, pc, |