process->execution_stack = g_array_sized_new(FALSE, FALSE,
sizeof(LttvExecutionState), PREALLOCATED_EXECUTION_STACK);
g_array_set_size(process->execution_stack, 1);
process->execution_stack = g_array_sized_new(FALSE, FALSE,
sizeof(LttvExecutionState), PREALLOCATED_EXECUTION_STACK);
g_array_set_size(process->execution_stack, 1);