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src:https://wiki.edubuntu.org/ARM/Thumb2PortingHowto#ARM_Assembler_OverviewWhen you see some assembler in a source package, there are some things whic... 阅读全文
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汇编代码： ; 状态：R0 = imageFileName, R1 = mainBundle, R2 = isRetina PUSH {R4-R7,LR} ; R0 = imageFileName, R1 = mainBundle, R2 = isRetina ADD R7... 阅读全文
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汇编代码： ; Dump of assembler code for function +[UIImage imageNamed:] ; R0 = UIImage, R1 = "imageNamed:", R2 = imageFileName push {r4, r5, r7, ... 阅读全文
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1、在 Slime 的 Buffer 中按逗号“,”；2、在 Command 后输入：sayoonara3、回车，确认。================退出 SBCL输入：(sb-ext:quit)回车，确认 阅读全文
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source: appleARMv6 Function Calling ConventionsWhen functions (routines) call other functions (subroutines), they may need to pass arguments to them. ... 阅读全文
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源：http://bbs.pediy.com/showthread.php?t=1595493.在没有symbols的情况下，想要下断objcmethod或者privateframework里面的method就比较麻烦点：一种可以通过class-dump加参数-A导出没有impl的相对地址，然后用gdbinfoshared获取每个模块的加载基址，来算出实际地址，下断，不过这种方法我算到现在还没精确... 阅读全文
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ref：http://kmittal82.wordpress.com/2012/02/17/armthumbthumb-2/A few months ago I gave a presentation titled “Introduction to the ARM architecture”. On... 阅读全文
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观点： 代码面前没有秘密 添加通知的Demo代码 - (void)scheduleOneLocalNotification{ [[UIApplicationsharedApplication]cancelAllLocalNotifications]; UILocalNotification*loca... 阅读全文
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Add r0, PC, # g_oalAddressTable - (+ 8) instruction,a lot of people had cprogramdev.com Forum asked,I answered,and now actually in my development boar... 阅读全文
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ASLR:Address Space Layout Randomization查看应用是否进行了 ASLR 保护的方法：otool -hv ${File-Path}I recently encountered issues decrypting applications for security a... 阅读全文