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fix (panic): added check if the current symbol was found by the resolver

This commit is contained in:
antifallobst 2023-03-02 15:50:50 +01:00
parent bde9d6d9e4
commit e3c7eb271d
1 changed files with 7 additions and 1 deletions
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8
kernel/src/utils/panic.c
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@ -80,7 +80,13 @@ void panic_log_registers(cpu_state_T* state) {
void panic_log_call_stack(cpu_state_T* state) {
log(LOG_NONE, "Call Stack:");
stack_trace_call_stack(state->rbp);
stack_dump_call_info(state->rip, symbol_resolve_function_from_rip(g_kernel_executable->symbols, g_kernel_executable->num_symbols, state->rip));
symbol_T* symbol = symbol_resolve_function_from_rip(g_kernel_executable->symbols, g_kernel_executable->num_symbols, state->rip);
if (symbol != NULL) {
stack_dump_call_info(state->rip, symbol);
} else {
log(LOG_NONE, " 0x%x -> <failed to resolve symbol>", state->rip);
}
}
void panic(cpu_state_T* state, string_t message) {