diff options
Diffstat (limited to 'payloads/libpayload/arch/arm/gdb.c')
| -rw-r--r-- | payloads/libpayload/arch/arm/gdb.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/payloads/libpayload/arch/arm/gdb.c b/payloads/libpayload/arch/arm/gdb.c index 830382e8fa..2a8eb310b2 100644 --- a/payloads/libpayload/arch/arm/gdb.c +++ b/payloads/libpayload/arch/arm/gdb.c @@ -39,23 +39,7 @@ static struct exception_state sentinel_exception_state; static int gdb_exception_hook(u32 type) { - /* - * If we were not resumed we are in deep trouble here. GDB probably told - * us to do something stupid and caused a reentrant exception. All we - * can do is just blindly send an error code and keep going. Eventually - * GDB will tell us to resume and we return right back to the original - * exception state ("jumping over" all the nested ones). - */ - if (gdb_state.connected && !gdb_state.resumed) { - static const char error_code[] = "E22"; /* EINVAL? */ - static const struct gdb_message tmp_reply = { - .buf = (u8 *)error_code, - .used = sizeof(error_code), - .size = sizeof(error_code), - }; - gdb_send_reply(&tmp_reply); - gdb_command_loop(gdb_state.signal); /* preserve old signal */ - } else { + if (!gdb_handle_reentrant_exception()) { if (type >= ARRAY_SIZE(type_to_signal) || !type_to_signal[type]) return 0; exception_state_ptr = &sentinel_exception_state; |