• keil v5: assign member variables when creating C++ class object go wrong, after new operator all assignments are not what I set.
    after executing constructors: m_Handle and bbb both with int type are not what I write, it seem it's memory alignment problem but all related class has 32bits int type member variables. And I...
  • What does it mean when a system register like TTBR0_EL1 becomes unavailable?
    In debug of our Linux boot, we often find that after we single step a simple instruction such as ADD x0, x0, #0x18, we can't view any memory and the IDE suddenly shows all of the TTBRxELn registers are...
  • About Static Members in C++
    Olá, Estou escrevendo um projeto em C++. Preciso utilizar atributos de classe (estáticos). Algumas classes do Projeto utilizam funções estáticas sem a necessidade de atributos estáticos. Isso funciona...
  • About Static Members in C++
    Olá, Estou escrevendo um projeto em C++. Preciso utilizar atributos de classe (estáticos). Algumas classes do Projeto utilizam funções estáticas sem a necessidade de atributos estáticos. Isso funciona...
  • What does "?" mean?
    Hi everyone, Happy new year! I have a quetion about Keil C51,can you give me a hand? Thank you in advance. *** WARNING L15: MULTIPLE CALL TO SEGMENT SEGMENT: ?PR?KEY?KEY CALLER1: ?PR?TIMER0?KEY...