天子骄龙

2023年12月13日

摘要： .386 .model flat,stdcall option casemap:none .stack 4096 Include Irvine32.inc includelib Irvine32.lib ExitProcess PROTO,dwExitCode:DWORD .data .code m 阅读全文

posted @ 2023-12-13 10:51 天子骄龙阅读(66) 评论(0) 推荐(0)

汇编- jns符号位SF=0则跳转(非负数则跳转)

摘要： .386 .model flat,stdcall option casemap:none .stack 4096 Include Irvine32.inc includelib Irvine32.lib ExitProcess PROTO,dwExitCode:DWORD .data .code m 阅读全文

posted @ 2023-12-13 08:58 天子骄龙阅读(53) 评论(0) 推荐(0)

汇编-js符号位SF=1则跳转(负数则跳转)

摘要： .386 .model flat,stdcall option casemap:none .stack 4096 Include Irvine32.inc includelib Irvine32.lib ExitProcess PROTO,dwExitCode:DWORD .data .code m 阅读全文

posted @ 2023-12-13 08:45 天子骄龙阅读(35) 评论(0) 推荐(0)

汇编-jno溢出标志位OF=0则跳转(无溢出则跳转)

摘要： .386 .model flat,stdcall option casemap:none .stack 4096 Include Irvine32.inc includelib Irvine32.lib ExitProcess PROTO,dwExitCode:DWORD .data .code m 阅读全文

posted @ 2023-12-13 07:44 天子骄龙阅读(36) 评论(0) 推荐(0)

汇编-jo溢出标志位OF=1则跳转(溢出则跳转)

摘要： .386 .model flat,stdcall option casemap:none .stack 4096 Include Irvine32.inc includelib Irvine32.lib ExitProcess PROTO,dwExitCode:DWORD .data .code m 阅读全文

posted @ 2023-12-13 07:38 天子骄龙阅读(62) 评论(0) 推荐(0)

汇编-jnz零标志位ZF=0则跳转(不为零则跳转)

摘要： .386 .model flat,stdcall option casemap:none .stack 4096 Include Irvine32.inc includelib Irvine32.lib ExitProcess PROTO,dwExitCode:DWORD .data .code m 阅读全文

posted @ 2023-12-13 07:19 天子骄龙阅读(54) 评论(0) 推荐(0)

汇编-jz零标志位ZF=1则跳转(为零则跳转)

摘要： .386 .model flat,stdcall option casemap:none .stack 4096 Include Irvine32.inc includelib Irvine32.lib ExitProcess PROTO,dwExitCode:DWORD .data .code m 阅读全文

posted @ 2023-12-13 07:11 天子骄龙阅读(53) 评论(0) 推荐(0)

汇编-JNC不进位则跳转

摘要： .386 .model flat,stdcall option casemap:none .stack 4096 Include Irvine32.inc includelib Irvine32.lib ExitProcess PROTO,dwExitCode:DWORD .data .code m 阅读全文

posted @ 2023-12-13 04:42 天子骄龙阅读(39) 评论(0) 推荐(0)

2023年12月12日

汇编-JC进位跳转

摘要：进位标志位CF=1就跳转 .386 .model flat,stdcall option casemap:none .stack 4096 Include Irvine32.inc includelib Irvine32.lib ExitProcess PROTO,dwExitCode:DWORD 阅读全文

posted @ 2023-12-12 15:01 天子骄龙阅读(68) 评论(0) 推荐(0)

汇编-条件跳转

摘要：执行条件结构需要两个步骤：第一步，用如CMP、AND或SUB这样的指令来修改CPU的状态标志；第二步，用条件跳转指令来测试标志，并使程序分支到一个新的地址。根据进位标志位CF跳转当状态标志条件为真时，条件跳转指令就分支到目的标号；否则，当标志条件为假时，就执行紧跟在条件跳转后面的那条指阅读全文

posted @ 2023-12-12 14:28 天子骄龙阅读(144) 评论(0) 推荐(0)

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