diff options
Diffstat (limited to 'user-exec.c')
-rw-r--r-- | user-exec.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/user-exec.c b/user-exec.c index 95f9f97c5c..6db075884d 100644 --- a/user-exec.c +++ b/user-exec.c @@ -105,8 +105,11 @@ static inline int handle_cpu_signal(uintptr_t pc, unsigned long address, if (ret == 0) { return 1; /* the MMU fault was handled without causing real CPU fault */ } - /* now we have a real cpu fault */ - cpu_restore_state(cpu, pc); + + /* Now we have a real cpu fault. Since this is the exact location of + * the exception, we must undo the adjustment done by cpu_restore_state + * for handling call return addresses. */ + cpu_restore_state(cpu, pc + GETPC_ADJ); sigprocmask(SIG_SETMASK, old_set, NULL); cpu_loop_exit(cpu); |