Web根据这个函数开始部分的汇编代码可以知道栈的大小、lr 返回值在栈中保存的位置,代 码如下: c001a6f4 : c001a6f4: e1a0c00d mov ip, sp c001a6f8: e92ddff0 stmdb c001a6fc: e24cb004 sub fp, ip, #4 ; 0x4 sp!, {r4, r5, r6, r7, r8, r9, sl, fp, ip, lr, pc} c001a700: e24dd010 sub sp, sp, #16 ; 0x10 e5873000 str r3, [r7]... c001a70c: // pc 值 c001a70c ... WebNo longer in development - that stopped xx years ago. Was a good program but does not support GPT disks only the old MBR. Read all reviews; Rate it!
PC-LR-40 Really Right Stuff
WebSP is a stack register and is used as a shortcut for typing r13. LR is a shortcut for r14. PC is the program counter, which is used to input the shortcut key of r15. When executing a call, called the branch link instruction bl, the return address is placed in r14 (link register). Change the program counter pc to the address you want to branch. Web7 de fev. de 2024 · LR寄存器的作用主要由两个：. 一是用来保存子程序的返回地址；. 当通过BL或BLX指令调用子程序时，硬件自动将子程序返回地址保存在R14寄存器中。. 子程序返回时，把R14的值. 复制到程序计数器PC，即可实现子程序返回。. 二是当异常发生时，R14中保存的值等于 ... kms courses a pieds
LR和pc寄存器_lr寄存器_sunxiaopengsun的博客-CSDN博客
Web20 de jul. de 2024 · The text was updated successfully, but these errors were encountered: WebEstá instalando pela primeira vez ou em um computador novo? Clique em Baixar o Lightroom abaixo para iniciar o download. Siga as instruções na tela para fazer logon e instalar. Se for a primeira vez que você está instalando o aplicativo da Creative Cloud, o aplicativo de desktop Creative Cloud também será instaladoa. Baixar o Lightroom. Web23 de nov. de 2012 · 本文先会介绍打印式调试技术, 也就是用类似printf的方式打印信息, 然后查看信息, 在调试驱动的过程中, 我们经常会用到这种方式.然后会介绍查询式调试方式, 这种方式一般是在用户空间来查询内核信息.最后会介绍调系统故障的几种方式: gdb如何使用, oops错误如何调试等. kms coverage