diff options
Diffstat (limited to 'vm_dump.c')
-rw-r--r-- | vm_dump.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -470,6 +470,9 @@ darwin_sigtramp: unw_set_reg(&cursor, UNW_X86_64_R14, uctx->uc_mcontext->__ss.__r14); unw_set_reg(&cursor, UNW_X86_64_R15, uctx->uc_mcontext->__ss.__r15); ip = *(unw_word_t*)uctx->uc_mcontext->__ss.__rsp; + if (!ip) { /* signal received in syscall */ + ip = uctx->uc_mcontext->__ss.__rip; + } unw_set_reg(&cursor, UNW_REG_IP, ip); trace[n++] = (void *)uctx->uc_mcontext->__ss.__rip; trace[n++] = (void *)ip; |