\u7b2c\u4e09\u7ae0 \u5bc4\u5b58\u5668\uff08\u5185\u5b58\u8bbf\u95ee\uff09 – \u6c47\u7f16\u8bed\u8a00\u63d0\u7eb2<\/title>\n <style>\n #asm-wrapper {\n all: initial;\n display: block;\n width: 100%;\n min-height: 100vh;\n margin: 0;\n padding: 30px 25px;\n box-sizing: border-box;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, \"Microsoft YaHei\", sans-serif !important;\n line-height: 1.8;\n background: linear-gradient(180deg, #d4ecf7 0%, #a8e6cf 50%, #88d8b0 100%) !important;\n color: #2c3e50 !important;\n }\n #asm-wrapper * { box-sizing: border-box; margin: 0; padding: 0; }\n #asm-wrapper h1 { text-align: center; color: #1a5276 !important; font-size: 1.8em; border-bottom: 3px solid #27ae60 !important; padding-bottom: 15px; }\n #asm-wrapper h2 { color: #1e8449 !important; border-left: 4px solid #27ae60 !important; padding-left: 15px; margin-top: 30px; }\n #asm-wrapper h3 { color: #196f3d !important; margin-top: 20px; }\n #asm-wrapper p { margin: 10px 0; }\n #asm-wrapper ul, #asm-wrapper ol { margin: 10px 0; padding-left: 25px; }\n #asm-wrapper li { margin: 5px 0; }\n #asm-wrapper strong { color: #e74c3c !important; font-weight: 700 !important; }\n #asm-wrapper pre { background: #1e3d2f !important; color: #a8e6cf !important; padding: 15px 20px; border-radius: 8px; overflow-x: auto; font-size: 0.85em; line-height: 1.6; margin: 15px 0; border: 2px solid #27ae60; box-shadow: 0 4px 12px rgba(0,0,0,0.2); }\n #asm-wrapper pre code { background: none !important; padding: 0; color: inherit !important; border: none; }\n #asm-wrapper table { width: 100%; border-collapse: collapse; margin: 15px 0; font-size: 0.9em; }\n #asm-wrapper th, #asm-wrapper td { border: 1px solid #7f8c8d; padding: 10px 12px; text-align: left; }\n #asm-wrapper th { background: #27ae60 !important; color: white !important; }\n #asm-wrapper tr:nth-child(even) { background: #d5f5e3 !important; }\n #asm-wrapper img { max-width: 100%; height: auto; display: block; margin: 25px 0; padding: 15px; background: white !important; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.15); border: 2px solid #27ae60; }\n #asm-wrapper hr { border: none; border-top: 2px dashed #27ae60; margin: 30px 0; }\n<\/style>\n<\/head>\n<body>\n <div id=\"asm-wrapper\">\n <h1>\u7b2c\u4e09\u7ae0 \u5bc4\u5b58\u5668\uff08\u5185\u5b58\u8bbf\u95ee\uff09<\/h1>\n \u7b2c\u4e09\u7ae0 \u5bc4\u5b58\u5668(\u5185\u5b58\u8bbf\u95ee)<\/strong><\/strong><\/p>\n3.1\u5185\u5b58\u4e2d\u5b57\u7684\u5b58\u50a8<\/p>\n1.\u5b57\u7684\u4f4e\u4f4d\u5b57\u8282\u653e\u5728\u4f4e\u5730\u5740\u5355\u5143\uff0c\u9ad8\u4f4d\u653e\u5728\u9ad8\u5730\u5740\u5355\u5143<\/strong><\/strong><\/p>\n<img decoding=\"async\" width=\"121\" height=\"143\" src=\"http:\/\/8.129.82.128\/wp-content\/uploads\/2026\/03\/asm202405\u7248\u63d0\u7eb27236.png\" align=\"left\" hspace=\"12\" >\u5982\u56fe0\u30011\u4e24\u4e2a\u5185\u5b58\u5355\u5143\u5b58\u653e\u7684\u6570\u636e\u662f4E20H.<\/p>\n\u8fd9\u4e24\u4e2a\u5355\u5143\u4e3a\u4e00\u4e2a\u8d77\u59cb\u5730\u5740\u4e3a0\u7684\u5b57\u5355\u5143(0\u5730\u5740\u5b57\u5355\u5143)\u30020\u4e3a\u4f4e\u5730\u5740\u5355\u5143\uff0c1\u4e3a\u9ad8\u5730\u5740\u5355\u5143\u3002<\/p>\n1\u5730\u5740\u5b57\u5355\u5143\u5b58\u653e\u7684\u6570\u636e\u662f124EH,1\u53f7\u5355\u5143\u5b58\u653e\u7684\u6570\u636e\u4e3a4EH<\/p>\n2.\u4efb\u4f55\u4e24\u4e2a\u5730\u5740\u8fde\u7eed\u7684\u5185\u5b58\u5355\u5143\uff0cN\u53f7\u5355\u5143\u548cN+1\u53f7\u5355\u5143\uff0c\u53ef\u4ee5\u770b\u4f5c\u662f\u8d77\u59cb\u5730\u5740\u4e3aN\u7684\u5b57\u5355\u5143\u3002<\/u><\/p>\n3.2 DS\u548c[address]\u30013.3\u5b57\u7684\u4f20\u9001\u30013.5\u6570\u636e\u6bb5<\/p>\n1.DS(\u6570\u636e\u6bb5\u5bc4\u5b58\u5668)\u7528\u6765\u5b58\u653e\u6570\u636e\u6240\u5728\u6bb5\u7684\u6bb5\u5730\u5740<\/p>\n2.\u8bfb\u53d610000H\u5355\u5143\u5904\u7684\u5185\u5bb9:<\/p>\n<pre><code>mov bx,1000H\nmov ds,bx\nmov al,[0]<\/code><\/pre>\n\u5176\u4e2d[…]\u8868\u793a\u4e00\u4e2a\u5185\u5b58\u5355\u5143<\/strong>\uff0c[…]\u4e2d\u7684\u6570\u5b57\u8868\u793a\u5185\u5b58\u5355\u5143\u7684\u504f\u79fb\u5730\u5740\u3002\u5728\u8be5\u7528\u6cd5\u4e2d\uff0c8086CPU\u9ed8\u8ba4\u4f7f\u7528ds\u4e2d\u7684\u6570\u636e\u4f5c\u4e3a\u6bb5\u5730\u5740<\/u>\u3002<\/p>\n3.\u4e0d\u80fd\u5c06\u6570\u636e\u76f4\u63a5\u9001\u5165\u6bb5\u5bc4\u5b58\u5668<\/strong>\uff0c\u53ea\u80fd\u5c06\u5bc4\u5b58\u5668\u4e2d\u7684\u6570\u636e\u9001\u5165\u6bb5\u5bc4\u5b58\u5668<\/strong><\/strong><\/p>\n<pre><code>3.4 mov add sub\u6307\u4ee4<\/code><\/pre>\n1.mov\u6307\u4ee4<\/p>\n<pre><code>mov \u5bc4\u5b58\u5668,\u6570\u636e ;\u8fd9\u91cc\u7684\u6570\u636e\u4e5f\u53eb\u7acb\u5373\u6570<\/strong><\/strong>\nmov \u5bc4\u5b58\u5668,\u5bc4\u5b58\u5668 ;\u4e24\u4e2a\u5bc4\u5b58\u5668\u4f4d\u6570\u4e00\u81f4<\/strong><\/strong>\nmov \u5bc4\u5b58\u5668,\u5185\u5b58\u5355\u5143<\/strong><\/strong>\nmov \u5185\u5b58\u5355\u5143,\u5bc4\u5b58\u5668<\/strong><\/strong>\nmov \u6bb5\u5bc4\u5b58\u5668,\u5bc4\u5b58\u5668<\/strong><\/strong>\nmov \u5bc4\u5b58\u5668,\u6bb5\u5bc4\u5b58\u5668<\/strong><\/strong>\nmov \u5185\u5b58\u5355\u5143,\u6bb5\u5bc4\u5b58\u5668<\/strong><\/strong>\nmov \u6bb5\u5bc4\u5b58\u5668,\u5185\u5b58\u5355\u5143<\/strong><\/code><\/pre>\n2.add\u548csub\u6307\u4ee4<\/p>\n<pre><code>add \u5bc4\u5b58\u5668,\u6570\u636e<\/strong><\/strong>\nadd \u5bc4\u5b58\u5668,\u5bc4\u5b58\u5668<\/strong><\/strong>\nadd \u5bc4\u5b58\u5668,\u5185\u5b58\u5355\u5143<\/strong><\/strong>\nadd \u5185\u5b58\u5355\u5143,\u5bc4\u5b58\u5668<\/strong><\/strong>\nsub \u5bc4\u5b58\u5668,\u6570\u636e<\/strong><\/strong>\nsub \u5bc4\u5b58\u5668,\u5bc4\u5b58\u5668<\/strong><\/strong>\nsub \u5bc4\u5b58\u5668,\u5185\u5b58\u5355\u5143<\/strong><\/strong>\nsub \u5185\u5b58\u5355\u5143,\u5bc4\u5b58\u5668<\/strong><\/strong><\/code><\/pre>\n3.\u975e\u6cd5\u6307\u4ee4<\/strong><\/strong><\/p>\n(1)\u5c06\u7acb\u5373\u6570\u9001\u5165\u6bb5\u5bc4\u5b58\u5668<\/strong><\/strong><\/p>\n(2)add\u548csub\u6307\u4ee4\u5bf9\u6bb5\u5bc4\u5b58\u5668\u8fdb\u884c\u64cd\u4f5c<\/strong><\/strong><\/p>\n<pre><code>(3)add \u5185\u5b58\u5355\u5143,\u5185\u5b58\u5355\u5143<\/strong><\/strong><\/code><\/pre>\n4.\u4ee5\u4e0a\u7684\u6307\u4ee4\u6709\u4e24\u4e2a\u64cd\u4f5c\u5bf9\u8c61,jmp\u6307\u4ee4\u5177\u6709\u4e00\u4e2a\u64cd\u4f5c\u5bf9\u8c61\u3002<\/p>\n\u68c0\u6d4b\u70b93.1<\/p>\n(1) \u5728DEBUG\u4e2d,\u7528 “D 0:0 lf” \u67e5\u770b\u5185\u5b58,\u7ed3\u679c\u5982\u4e0b: <\/p>\n<pre><code>0000:0000 70 80 F0 30 EF 60 30 E2-00 80 80 12 66 20 22 60 \n0000:0010 62 26 E6 D6 CC 2E 3C 3B-AB BA 00 00 26 06 66 88 <\/code><\/pre>\n\u4e0b\u9762\u7684\u7a0b\u5e8f\u6267\u884c\u524d,AX=0,BX=0,\u5199\u51fa\u6bcf\u6761\u6c47\u7f16\u6307\u4ee4\u6267\u884c\u5b8c\u540e\u76f8\u5173\u5bc4\u5b58\u5668\u4e2d\u7684\u503c<\/p>\n<pre><code>mov ax,1 \n<img fetchpriority=\"high\" decoding=\"async\" width=\"403\" height=\"242\" src=\"http:\/\/8.129.82.128\/wp-content\/uploads\/2026\/03\/asm202405\u7248\u63d0\u7eb28166.png\" align=\"left\" hspace=\"12\" >mov ds,ax \nmov ax,[0000] ax= 2662H <\/u>\nmov bx,[0001] bx= E626H <\/u>\nmov ax,bx ax= E626H <\/u>\nmov ax,[0000] ax= 2662H <\/u>\nmov bx,[0002] bx= D6E6H <\/u>\nadd ax,bx ax= FD48H <\/u>\nadd ax,[0004] ax= 2C14H <\/u>\nmov ax,0 ax= 0 <\/u>\nmov al,[0002] ax= 00e6H <\/u>\nmov bx,0 bx= 0 <\/u>\nmov bl,[000c] bx= 0026H <\/u>\nadd al,bl ax= 000CH <\/u><\/u><\/code><\/pre>\n(2) \u5185\u5b58\u4e2d\u7684\u60c5\u51b5\u5982\u56fe3.6\u6240\u793a<\/p>\n\u5404\u5bc4\u5b58\u5668\u7684\u521d\u59cb\u503c\uff1acs=2000h,ip=0,ds=1000h,ax=0,bx=0\uff1b<\/p>\n\u2460\u5199\u51faCPU\u6267\u884c\u7684\u6307\u4ee4\u5e8f\u5217\uff08\u7528\u6c47\u7f16\u6307\u4ee4\u5199\u51fa\uff09\u3002<\/p>\n\u2461\u5199\u51faCPU\u6267\u884c\u6bcf\u6761\u6307\u4ee4\u540e\uff0cCS\u3001IP\u548c\u76f8\u5173\u5bc4\u5b58\u5668\u7684\u6570\u503c\u3002<\/p>\n\u2462\u518d\u6b21\u4f53\u4f1a\uff1a\u6570\u636e\u548c\u7a0b\u5e8f\u6709\u533a\u522b\u5417\uff1f\u5982\u4f55\u786e\u5b9a\u5185\u5b58\u4e2d\u7684\u4fe1\u606f\u54ea\u4e9b\u662f\u6570\u636e\uff0c\u54ea\u4e9b\u662f\u7a0b\u5e8f\uff1f<\/p>\n<table class=MsoNormalTable border=1 cellspacing=0 ><tr><td width=151 valign=top colspan=2 >\u6307\u4ee4\u5e8f\u5217<\/p>\n<\/td><td width=70 valign=top >CS<\/p>\n<\/td><td width=49 valign=top >IP<\/p>\n<\/td><td width=67 valign=top >DS<\/p>\n<\/td><td width=74 valign=top >AX<\/p>\n<\/td><td width=63 valign=top >BX<\/p>\n<\/td><\/tr><tr><td width=151 valign=top colspan=2 >\u521d\u59cb\u503c<\/p>\n<\/td><td width=70 valign=top >2000h<\/p>\n<\/td><td width=49 valign=top >0<\/p>\n<\/td><td width=67 valign=top >0<\/p>\n<\/td><td width=74 valign=top >0<\/p>\n<\/td><td width=63 valign=top >0<\/p>\n<\/td><\/tr><tr><td width=30 valign=top >1<\/p>\n<pre><code><\/td><td width=120 valign=top >mov ax,6622h<\/code><\/pre>\n<\/td><td width=70 valign=top >2000h<\/p>\n<\/td><td width=49 valign=top >3h<\/p>\n<\/td><td width=67 valign=top >0<\/p>\n<\/td><td width=74 valign=top >6622h<\/p>\n<\/td><td width=63 valign=top >0<\/p>\n<\/td><\/tr><tr><td width=30 valign=top >2<\/p>\n<pre><code><\/td><td width=120 valign=top >jmp 0ff0:0100<\/code><\/pre>\n<\/td><td width=70 valign=top >ff0h<\/p>\n<\/td><td width=49 valign=top >100h<\/p>\n<\/td><td width=67 valign=top >0<\/p>\n<\/td><td width=74 valign=top >6622h<\/p>\n<\/td><td width=63 valign=top >0<\/p>\n<\/td><\/tr><tr><td width=30 valign=top >3<\/p>\n<pre><code><\/td><td width=120 valign=top >mov ax,2000h<\/code><\/pre>\n<\/td><td width=70 valign=top >ff0h<\/p>\n<\/td><td width=49 valign=top >103h<\/p>\n<\/td><td width=67 valign=top >0<\/p>\n<\/td><td width=74 valign=top >2000h<\/p>\n<\/td><td width=63 valign=top >0<\/p>\n<\/td><\/tr><tr><td width=30 valign=top >4<\/p>\n<pre><code><\/td><td width=120 valign=top >mov ds,ax<\/code><\/pre>\n<\/td><td width=70 valign=top >ff0h<\/p>\n<\/td><td width=49 valign=top >105h<\/p>\n<\/td><td width=67 valign=top >2000h<\/p>\n<\/td><td width=74 valign=top >2000h<\/p>\n<\/td><td width=63 valign=top >0<\/p>\n<\/td><\/tr><tr><td width=30 valign=top >5<\/p>\n<pre><code><\/td><td width=120 valign=top >mov ax,[8]<\/code><\/pre>\n<\/td><td width=70 valign=top >ff0h<\/p>\n<\/td><td width=49 valign=top >108h<\/p>\n<\/td><td width=67 valign=top >2000h<\/p>\n<\/td><td width=74 valign=top >c389h<\/p>\n<\/td><td width=63 valign=top >0<\/p>\n<\/td><\/tr><tr><td width=30 valign=top >6<\/p>\n<pre><code><\/td><td width=120 valign=top >mov ax,[2]<\/code><\/pre>\n<\/td><td width=70 valign=top >ff0h<\/p>\n<\/td><td width=49 valign=top >10bh<\/p>\n<\/td><td width=67 valign=top >2000h<\/p>\n<\/td><td width=74 valign=top >ea66h<\/p>\n<\/td><td width=63 valign=top >0<\/p>\n<\/td><\/tr><\/table>3.6~3.10 \u6808\u673a\u5236<\/p>\n1.\u6808<\/strong>:\u5148\u8fdb\u5165\u6808\u7684\u6570\u636e\u540e\u51fa\u6808\uff0c\u540e\u8fdb\u5165\u6808\u7684\u6570\u636e\u5148\u51fa\u6808\u3002<\/u><\/strong><\/p>\n<img decoding=\"async\" width=\"345\" height=\"250\" src=\"http:\/\/8.129.82.128\/wp-content\/uploads\/2026\/03\/asm202405\u7248\u63d0\u7eb28960.png\" align=\"left\" hspace=\"12\" ><img loading=\"lazy\" decoding=\"async\" width=\"293\" height=\"256\" src=\"http:\/\/8.129.82.128\/wp-content\/uploads\/2026\/03\/asm202405\u7248\u63d0\u7eb28961.png\" > <\/p>\n2.\u6808\u7684\u57fa\u672c\u64cd\u4f5c:\u5165\u6808\u548c\u51fa\u6808<\/p>\n3.\u6808\u7684\u64cd\u4f5c\u89c4\u5219:LIFO(Last In First Out,<\/strong>\u540e\u8fdb\u5148\u51fa<\/strong>)<\/strong><\/p>\n4.CPU\u7684\u6808\u673a\u5236<\/p>\n<pre><code>(1)PUSH(\u5165\u6808)\u6307\u4ee4:push ax\u5c06\u5bc4\u5b58\u5668ax\u4e2d\u7684\u6570\u636e\u9001\u5165\u6808\u4e2d\n(2)POP(\u51fa\u6808)\u6307\u4ee4:pop ax\u5c06\u6808\u9876\u6570\u636e\u9001\u5165ax<\/code><\/pre>\n(3)8086\u7684\u5165\u6808\u548c\u51fa\u6808\u90fd\u662f\u4ee5\u5b57\u4e3a\u5355\u4f4d\u8fdb\u884c\u7684<\/strong><\/strong><\/p>\n(4)8086\u4e2d\u6808\u6bb5\u5bc4\u5b58\u5668<\/strong>\u4e3aSS\uff0c\u6808\u9876\u6307\u9488\u5bc4\u5b58\u5668<\/strong>\u4e3aSP\uff0c\u6808\u9876\u7684\u6bb5\u5730\u5740\u5728SS\u4e2d\uff0c\u504f\u79fb\u5730\u5740\u5728SP\u4e2d\u3002\u4efb\u610f\u65f6\u523bSS:SP\u6307\u5411\u6808\u9876\u5143\u7d20\u3002<\/strong><\/p>\n<pre><code><![if !supportLists]>(5) <![endif]>push ax\u7684\u6267\u884c\u6d41\u7a0b<\/code><\/pre>\n<![if !supportLists]>① <![endif]>SP=SP-2,SS:SP\u6307\u5411\u5f53\u524d\u6808\u9876\u524d\u9762\u7684\u5355\u5143\uff0c\u4ee5\u5f53\u524d\u6808\u9876\u524d\u9762\u7684\u5355\u5143\u4e3a\u65b0\u6808\u9876<\/strong><\/strong><\/p>\n<![if !supportLists]>② <![endif]>\u5c06ax\u4e2d\u7684\u5185\u5bb9\u9001\u5165SS:SP\u6307\u5411\u7684\u5185\u5b58\u5355\u5143\u5904\uff0cSS:SP\u6307\u5411\u65b0\u6808\u9876<\/strong><\/strong><\/p>\n\u5165\u6808\u65f6\uff0c\u6808\u9876\u4ece\u9ad8\u5730\u5740\u5411\u4f4e\u5730\u5740\u65b9\u5411\u589e\u957f\u3002<\/strong><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"281\" src=\"http:\/\/8.129.82.128\/wp-content\/uploads\/2026\/03\/asm202405\u7248\u63d0\u7eb29286.png\" align=\"left\" hspace=\"12\" ><\/p>\n<![if !supportLists]>(6) <![endif]>\u5f53\u6808\u4e3a\u7a7a\u65f6\uff0cSS:SP\u6307\u5411\u6808\u9876\u5143\u7d20\u3002\u7531\u4e8e\u6808\u4e2d\u6ca1\u6709\u5143\u7d20\uff0cSS:SP\u6307\u5411\u6808\u6700\u5e95\u90e8\u5355\u5143\u4e0b\u9762\u7684\u5355\u5143\u3002\u8be5\u5355\u5143\u504f\u79fb\u5730\u5740\u4e3a\u6808\u6700\u5e95\u90e8\u7684\u5b57\u5355\u5143\u504f\u79fb\u5730\u5740+2<\/p>\n<pre><code><![if !supportLists]>(7) <![endif]>pop ax\u7684\u6267\u884c\u8fc7\u7a0b<\/code><\/pre>\n\u2460\u5c06SS:SP\u6307\u5411\u7684\u5185\u5b58\u5355\u5143\u5904\u7684\u6570\u636e\u9001\u5165ax\u4e2d<\/strong><\/strong><\/p>\n\u2461SP=SP+2,SS:SP\u6307\u5411\u5f53\u524d\u6808\u9876\u4e0b\u9762\u7684\u5355\u5143\uff0c\u4ee5\u5f53\u524d\u6808\u9876\u4e0b\u9762\u7684\u5355\u5143\u4e3a\u65b0\u7684\u6808\u9876\u3002<\/strong><\/p>\n <\/p>\n <\/p>\n <\/p>\n<img loading=\"lazy\" decoding=\"async\" width=\"472\" height=\"250\" src=\"http:\/\/8.129.82.128\/wp-content\/uploads\/2026\/03\/asm202405\u7248\u63d0\u7eb29439.png\" align=\"left\" hspace=\"12\" >\u6ce8\u610f\uff1a\u51fa\u6808\u540e\u6570\u636e\u4ecd\u7136\u5728\u5185\u5b58\u4e2d\uff0c\u4f46\u5df2\u7ecf\u4e0d\u5728\u6808\u4e2d\u3002\u5f53\u518d\u6b21\u6267\u884cpush\u7b49\u5165\u6808\u6307\u4ee4\u540e\u4f1a\u5728\u91cc\u9762\u5199\u5165\u65b0\u7684\u6570\u636e\uff0c\u8986\u76d6\u4e4b\u524d\u7684\u6570\u636e\u3002<\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n5.push\u3001pop\u6307\u4ee4\u7684\u7528\u6cd5<\/p>\n<pre><code>push \u5bc4\u5b58\u5668<\/strong>;\u5c06\u4e00\u4e2a\u5bc4\u5b58\u5668\u7684\u6570\u636e\u5165\u6808<\/strong><\/strong>\npop \u5bc4\u5b58\u5668<\/strong>;\u51fa\u6808,\u7528\u4e00\u4e2a\u5bc4\u5b58\u5668\u63a5\u53d7\u6570\u636e<\/strong><\/strong>\npush \u6bb5\u5bc4\u5b58\u5668<\/strong><\/strong>\npop \u6bb5\u5bc4\u5b58\u5668<\/strong><\/strong>\npush \u5185\u5b58\u5355\u5143<\/strong><\/strong>\npop \u5185\u5b58\u5355\u5143<\/strong><\/strong><\/code><\/pre>\npush\u3001pop\u7684\u5b9e\u8d28\u5c31\u662f\u5185\u5b58\u4f20\u9001\u6307\u4ee4<\/p>\n\u68c0\u6d4b\u70b93.2<\/p>\n\uff081\uff09\u8865\u5168\u4e0b\u9762\u7684\u7a0b\u5e8f\uff0c\u4f7f\u5176\u53ef\u4ee5\u5c0610000H-1000FH\u4e2d\u76848\u4e2a\u5b57\uff0c\u9006\u5e8f\u62f7\u8d1d\u523020000H-2000FH\u4e2d\u3002<\/p>\n<pre><code>mov ax,1000H \nmov ds,ax \nmov ax,2000H <\/u>\nmov ss,ax <\/u><\/u>\nmov sp,10h <\/u><\/u>\npush [0] \npush [2] \npush [4] \npush [6] \npush [8] \npush [A] \npush [C] \npush [E] <\/code><\/pre>\n\uff082\uff09\u8865\u5168\u4e0b\u9762\u7684\u7a0b\u5e8f\uff0c\u4f7f\u5176\u53ef\u4ee5\u5c0610000H-1000FH\u4e2d\u76848\u4e2a\u5b57\uff0c\u9006\u5e8f\u62f7\u8d1d\u523020000H-2000FH\u4e2d\u3002 <\/p>\n<pre><code>mov ax,2000H \nmov ds,ax \nmov ax,1000H <\/u><\/u>\nmov ss,ax <\/u><\/u>\nmov sp,0 <\/u><\/u>\npop [e] \npop [c] \npop [a] \npop [8] \npop [6] \npop [4] \npop [2] \npop [0] <\/code><\/pre>\n\u5b9e\u9a8c2 \u7528\u673a\u5668\u6307\u4ee4\u548c\u6c47\u7f16\u6307\u4ee4\u7f16\u7a0b<\/p>\n1.debug\u7684\u4f7f\u7528(\u4e8c)<\/p>\n(1)D \u6bb5\u5bc4\u5b58\u5668:\u504f\u79fb\u5730\u5740<\/strong>\u67e5\u770b\u5185\u5b58\u4e2d\u7684\u6570\u636e<\/strong><\/strong><\/p>\n(2)E\\A\\U\u4e5f\u53ef\u4ee5\u7528\u6bb5\u5bc4\u5b58\u5668\u8868\u793a\u5185\u5b58\u5355\u5143\u6bb5\u5730\u5740<\/strong><\/strong><\/p>\n(3)DEBUG\u5728\u7528T\u547d\u4ee4\u6267\u884c\u4fee\u6539\u5bc4\u5b58\u5668SS\u7684\u6307\u4ee4\u65f6\uff0c\u4e0b\u4e00\u6761\u6307\u4ee4\u4e5f\u7d27\u63a5\u7740\u88ab\u6267\u884c<\/strong><\/strong><\/p>\n2.\u5b9e\u9a8c\u4efb\u52a1<\/p>\n\uff081\uff09\u4f7f\u7528DEBUG\uff0c\u5c06\u4e0a\u9762\u7684\u7a0b\u5e8f\u6bb5\u5199\u5165\u5185\u5b58\uff0c\u9010\u6761\u6267\u884c\uff0c\u6839\u636e\u6307\u4ee4\u6267\u884c\u540e\u7684\u5b9e\u9645\u8fd0\u884c\u60c5\u51b5\u586b\u7a7a\u3002 <\/p>\n<pre><code>mov ax,ffff\nmov ds,ax\nmov ax,2200\nmov ss,ax\nmov sp,0100<\/code><\/pre>\n <\/p>\n<pre><code>mov ax,[0];ax= 5BEAH <\/u>\nadd ax,[2];ax= 5CCAH <\/u>\nmov bx,[4];bx= 31F0H <\/u>\nadd bx,[6];bx= 6122H <\/u><\/u><\/code><\/pre>\n <\/p>\n<pre><code>push ax;sp= 00FEH <\/u>,\u4fee\u6539\u7684\u5185\u5b58\u5355\u5143\u5730\u5740\u662f 2200:00FE <\/u>\u5185\u5bb9\u4e3a 5CCAH <\/u>\npush bx;sp= 00FCH <\/u>,\u4fee\u6539\u7684\u5185\u5b58\u5355\u5143\u5730\u5740\u662f 2200:00FC <\/u>\u5185\u5bb9\u4e3a 6122H <\/u>\npop ax;sp= 00FCH <\/u>,ax= 6122H <\/u>\npop bx;sp= 00FEH <\/u>,bx= 5CCAH <\/u><\/code><\/pre>\n <\/p>\n<pre><code>push [4];sp= 00FEH <\/u>,\u4fee\u6539\u7684\u5185\u5b58\u5355\u5143\u5730\u5740\u662f 2200:00FE <\/u>\u5185\u5bb9\u4e3a 31F0 <\/u>\npush [6];sp= 00FCH <\/u>,\u4fee\u6539\u7684\u5185\u5b58\u5355\u5143\u5730\u5740\u662f 2200:00FC <\/u>\u5185\u5bb9\u4e3a 2F32 <\/u>\n\u6b64\u5b9e\u9a8c\u7b54\u6848\u4e0d\u5b9a\uff0c\u9700\u6839\u636e\u6bcf\u53f0\u673a\u5668\u7684\u5b9e\u9645\u8fd0\u884c\u60c5\u51b5\u3002<\/code><\/pre>\n<img loading=\"lazy\" decoding=\"async\" width=\"490\" height=\"356\" src=\"http:\/\/8.129.82.128\/wp-content\/uploads\/2026\/03\/asm202405\u7248\u63d0\u7eb210680.png\" align=\"left\" hspace=\"12\" >\uff082\uff09\u4ed4\u7ec6\u89c2\u5bdf\u56fe3.19\u4e2d\u7684\u5b9e\u9a8c\u8fc7\u7a0b\uff0c\u7136\u540e\u5206\u6790\uff1a\u4e3a\u4ec0\u4e482000\uff1a0~2000\uff1aF\u4e2d\u7684\u5185\u5bb9\u4f1a\u53d1\u751f\u6539\u53d8\uff1f <\/p>\n <\/p>\n\u7b54\uff1a\u56e0\u4e3a\u5728debug\u4f7f\u7528T\u7b49\u6307\u4ee4\u5f15\u53d1\u4e86\u4e2d\u65ad\u9020\u6210\u7684\uff0c\u4e2d\u65ad\u8fc7\u7a0b\u4f7f\u7528\u5f53\u524d\u6808\u7a7a\u95f4\u5b58\u653ecpu\u5173\u952e\u6570\u636e\uff0c\u6240\u4ee5\uff0c\u4f60\u7684\u6808\u91cc\u5c31\u6709\u4e9b\u4e0d\u662f\u4f60\u64cd\u4f5c\u7684\u6570\u636e\u4e86\u3002 <\/p>\n\u56e0\u4e3a\u5982\u679c\u662f\u5728\u4e2d\u65ad\u8fc7\u7a0b\u4e2d\u538b\u6808\u662f\u6808\u8d8a\u754c\u7684\u8bdd\uff0c\u5728windows\u4e0b\u7684\u547d\u4ee4\u7a97\u53e3\u4f1a\u5f3a\u5236\u5173\u95ed\u7684\u3002\u8fd9\u4e2a\u53ef\u80fd\u5728\u4f60\u8ddf\u8e2a\u4e00\u4e9b\u7a0b\u5e8f\u7684\u65f6\u5019\u4f1a\u9047\u5230\u3002<\/p>\n\n <\/div>\n<\/body>\n<\/html>\n\n\n\n\n<\/p>\n","protected":false},"excerpt":{"rendered":"\u7b2c\u4e09\u7ae0 \u5bc4\u5b58\u5668\uff08\u5185\u5b58\u8bbf\u95ee\uff09 &#8211 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[18,9,8],"tags":[],"class_list":["post-490","post","type-post","status-publish","format-standard","hentry","category-assembly","category-9","category-8"],"_links":{"self":[{"href":"http:\/\/8.129.82.128\/index.php?rest_route=\/wp\/v2\/posts\/490","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/8.129.82.128\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/8.129.82.128\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/8.129.82.128\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/8.129.82.128\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=490"}],"version-history":[{"count":1,"href":"http:\/\/8.129.82.128\/index.php?rest_route=\/wp\/v2\/posts\/490\/revisions"}],"predecessor-version":[{"id":491,"href":"http:\/\/8.129.82.128\/index.php?rest_route=\/wp\/v2\/posts\/490\/revisions\/491"}],"wp:attachment":[{"href":"http:\/\/8.129.82.128\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/8.129.82.128\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=490"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/8.129.82.128\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":490,"date":"2026-03-07T19:49:04","date_gmt":"2026-03-07T11:49:04","guid":{"rendered":"http:\/\/8.129.82.128\/?p=490"},"modified":"2026-03-07T19:51:54","modified_gmt":"2026-03-07T11:51:54","slug":"8086-%e6%b1%87%e7%bc%963","status":"publish","type":"post","link":"http:\/\/8.129.82.128\/?p=490","title":{"rendered":"8086 \u6c47\u7f16#3"},"content":{"rendered":"\n\n\n\n \n \n \u7b2c\u4e09\u7ae0 \u5bc4\u5b58\u5668\uff08\u5185\u5b58\u8bbf\u95ee\uff09 – \u6c47\u7f16\u8bed\u8a00\u63d0\u7eb2<\/title>\n <style>\n #asm-wrapper {\n all: initial;\n display: block;\n width: 100%;\n min-height: 100vh;\n margin: 0;\n padding: 30px 25px;\n box-sizing: border-box;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, \"Microsoft YaHei\", sans-serif !important;\n line-height: 1.8;\n background: linear-gradient(180deg, #d4ecf7 0%, #a8e6cf 50%, #88d8b0 100%) !important;\n color: #2c3e50 !important;\n }\n #asm-wrapper * { box-sizing: border-box; margin: 0; padding: 0; }\n #asm-wrapper h1 { text-align: center; color: #1a5276 !important; font-size: 1.8em; border-bottom: 3px solid #27ae60 !important; padding-bottom: 15px; }\n #asm-wrapper h2 { color: #1e8449 !important; border-left: 4px solid #27ae60 !important; padding-left: 15px; margin-top: 30px; }\n #asm-wrapper h3 { color: #196f3d !important; margin-top: 20px; }\n #asm-wrapper p { margin: 10px 0; }\n #asm-wrapper ul, #asm-wrapper ol { margin: 10px 0; padding-left: 25px; }\n #asm-wrapper li { margin: 5px 0; }\n #asm-wrapper strong { color: #e74c3c !important; font-weight: 700 !important; }\n #asm-wrapper pre { background: #1e3d2f !important; color: #a8e6cf !important; padding: 15px 20px; border-radius: 8px; overflow-x: auto; font-size: 0.85em; line-height: 1.6; margin: 15px 0; border: 2px solid #27ae60; box-shadow: 0 4px 12px rgba(0,0,0,0.2); }\n #asm-wrapper pre code { background: none !important; padding: 0; color: inherit !important; border: none; }\n #asm-wrapper table { width: 100%; border-collapse: collapse; margin: 15px 0; font-size: 0.9em; }\n #asm-wrapper th, #asm-wrapper td { border: 1px solid #7f8c8d; padding: 10px 12px; text-align: left; }\n #asm-wrapper th { background: #27ae60 !important; color: white !important; }\n #asm-wrapper tr:nth-child(even) { background: #d5f5e3 !important; }\n #asm-wrapper img { max-width: 100%; height: auto; display: block; margin: 25px 0; padding: 15px; background: white !important; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.15); border: 2px solid #27ae60; }\n #asm-wrapper hr { border: none; border-top: 2px dashed #27ae60; margin: 30px 0; }\n<\/style>\n<\/head>\n<body>\n <div id=\"asm-wrapper\">\n <h1>\u7b2c\u4e09\u7ae0 \u5bc4\u5b58\u5668\uff08\u5185\u5b58\u8bbf\u95ee\uff09<\/h1>\n \u7b2c\u4e09\u7ae0 \u5bc4\u5b58\u5668(\u5185\u5b58\u8bbf\u95ee)<\/strong><\/strong><\/p>\n3.1\u5185\u5b58\u4e2d\u5b57\u7684\u5b58\u50a8<\/p>\n1.\u5b57\u7684\u4f4e\u4f4d\u5b57\u8282\u653e\u5728\u4f4e\u5730\u5740\u5355\u5143\uff0c\u9ad8\u4f4d\u653e\u5728\u9ad8\u5730\u5740\u5355\u5143<\/strong><\/strong><\/p>\n<img decoding=\"async\" width=\"121\" height=\"143\" src=\"http:\/\/8.129.82.128\/wp-content\/uploads\/2026\/03\/asm202405\u7248\u63d0\u7eb27236.png\" align=\"left\" hspace=\"12\" >\u5982\u56fe0\u30011\u4e24\u4e2a\u5185\u5b58\u5355\u5143\u5b58\u653e\u7684\u6570\u636e\u662f4E20H.<\/p>\n\u8fd9\u4e24\u4e2a\u5355\u5143\u4e3a\u4e00\u4e2a\u8d77\u59cb\u5730\u5740\u4e3a0\u7684\u5b57\u5355\u5143(0\u5730\u5740\u5b57\u5355\u5143)\u30020\u4e3a\u4f4e\u5730\u5740\u5355\u5143\uff0c1\u4e3a\u9ad8\u5730\u5740\u5355\u5143\u3002<\/p>\n1\u5730\u5740\u5b57\u5355\u5143\u5b58\u653e\u7684\u6570\u636e\u662f124EH,1\u53f7\u5355\u5143\u5b58\u653e\u7684\u6570\u636e\u4e3a4EH<\/p>\n2.\u4efb\u4f55\u4e24\u4e2a\u5730\u5740\u8fde\u7eed\u7684\u5185\u5b58\u5355\u5143\uff0cN\u53f7\u5355\u5143\u548cN+1\u53f7\u5355\u5143\uff0c\u53ef\u4ee5\u770b\u4f5c\u662f\u8d77\u59cb\u5730\u5740\u4e3aN\u7684\u5b57\u5355\u5143\u3002<\/u><\/p>\n3.2 DS\u548c[address]\u30013.3\u5b57\u7684\u4f20\u9001\u30013.5\u6570\u636e\u6bb5<\/p>\n1.DS(\u6570\u636e\u6bb5\u5bc4\u5b58\u5668)\u7528\u6765\u5b58\u653e\u6570\u636e\u6240\u5728\u6bb5\u7684\u6bb5\u5730\u5740<\/p>\n2.\u8bfb\u53d610000H\u5355\u5143\u5904\u7684\u5185\u5bb9:<\/p>\n<pre><code>mov bx,1000H\nmov ds,bx\nmov al,[0]<\/code><\/pre>\n\u5176\u4e2d[…]\u8868\u793a\u4e00\u4e2a\u5185\u5b58\u5355\u5143<\/strong>\uff0c[…]\u4e2d\u7684\u6570\u5b57\u8868\u793a\u5185\u5b58\u5355\u5143\u7684\u504f\u79fb\u5730\u5740\u3002\u5728\u8be5\u7528\u6cd5\u4e2d\uff0c8086CPU\u9ed8\u8ba4\u4f7f\u7528ds\u4e2d\u7684\u6570\u636e\u4f5c\u4e3a\u6bb5\u5730\u5740<\/u>\u3002<\/p>\n3.\u4e0d\u80fd\u5c06\u6570\u636e\u76f4\u63a5\u9001\u5165\u6bb5\u5bc4\u5b58\u5668<\/strong>\uff0c\u53ea\u80fd\u5c06\u5bc4\u5b58\u5668\u4e2d\u7684\u6570\u636e\u9001\u5165\u6bb5\u5bc4\u5b58\u5668<\/strong><\/strong><\/p>\n<pre><code>3.4 mov add sub\u6307\u4ee4<\/code><\/pre>\n1.mov\u6307\u4ee4<\/p>\n<pre><code>mov \u5bc4\u5b58\u5668,\u6570\u636e ;\u8fd9\u91cc\u7684\u6570\u636e\u4e5f\u53eb\u7acb\u5373\u6570<\/strong><\/strong>\nmov \u5bc4\u5b58\u5668,\u5bc4\u5b58\u5668 ;\u4e24\u4e2a\u5bc4\u5b58\u5668\u4f4d\u6570\u4e00\u81f4<\/strong><\/strong>\nmov \u5bc4\u5b58\u5668,\u5185\u5b58\u5355\u5143<\/strong><\/strong>\nmov \u5185\u5b58\u5355\u5143,\u5bc4\u5b58\u5668<\/strong><\/strong>\nmov \u6bb5\u5bc4\u5b58\u5668,\u5bc4\u5b58\u5668<\/strong><\/strong>\nmov \u5bc4\u5b58\u5668,\u6bb5\u5bc4\u5b58\u5668<\/strong><\/strong>\nmov \u5185\u5b58\u5355\u5143,\u6bb5\u5bc4\u5b58\u5668<\/strong><\/strong>\nmov \u6bb5\u5bc4\u5b58\u5668,\u5185\u5b58\u5355\u5143<\/strong><\/code><\/pre>\n2.add\u548csub\u6307\u4ee4<\/p>\n<pre><code>add \u5bc4\u5b58\u5668,\u6570\u636e<\/strong><\/strong>\nadd \u5bc4\u5b58\u5668,\u5bc4\u5b58\u5668<\/strong><\/strong>\nadd \u5bc4\u5b58\u5668,\u5185\u5b58\u5355\u5143<\/strong><\/strong>\nadd \u5185\u5b58\u5355\u5143,\u5bc4\u5b58\u5668<\/strong><\/strong>\nsub \u5bc4\u5b58\u5668,\u6570\u636e<\/strong><\/strong>\nsub \u5bc4\u5b58\u5668,\u5bc4\u5b58\u5668<\/strong><\/strong>\nsub \u5bc4\u5b58\u5668,\u5185\u5b58\u5355\u5143<\/strong><\/strong>\nsub \u5185\u5b58\u5355\u5143,\u5bc4\u5b58\u5668<\/strong><\/strong><\/code><\/pre>\n3.\u975e\u6cd5\u6307\u4ee4<\/strong><\/strong><\/p>\n(1)\u5c06\u7acb\u5373\u6570\u9001\u5165\u6bb5\u5bc4\u5b58\u5668<\/strong><\/strong><\/p>\n(2)add\u548csub\u6307\u4ee4\u5bf9\u6bb5\u5bc4\u5b58\u5668\u8fdb\u884c\u64cd\u4f5c<\/strong><\/strong><\/p>\n<pre><code>(3)add \u5185\u5b58\u5355\u5143,\u5185\u5b58\u5355\u5143<\/strong><\/strong><\/code><\/pre>\n4.\u4ee5\u4e0a\u7684\u6307\u4ee4\u6709\u4e24\u4e2a\u64cd\u4f5c\u5bf9\u8c61,jmp\u6307\u4ee4\u5177\u6709\u4e00\u4e2a\u64cd\u4f5c\u5bf9\u8c61\u3002<\/p>\n\u68c0\u6d4b\u70b93.1<\/p>\n(1) \u5728DEBUG\u4e2d,\u7528 “D 0:0 lf” \u67e5\u770b\u5185\u5b58,\u7ed3\u679c\u5982\u4e0b: <\/p>\n<pre><code>0000:0000 70 80 F0 30 EF 60 30 E2-00 80 80 12 66 20 22 60 \n0000:0010 62 26 E6 D6 CC 2E 3C 3B-AB BA 00 00 26 06 66 88 <\/code><\/pre>\n\u4e0b\u9762\u7684\u7a0b\u5e8f\u6267\u884c\u524d,AX=0,BX=0,\u5199\u51fa\u6bcf\u6761\u6c47\u7f16\u6307\u4ee4\u6267\u884c\u5b8c\u540e\u76f8\u5173\u5bc4\u5b58\u5668\u4e2d\u7684\u503c<\/p>\n<pre><code>mov ax,1 \n<img fetchpriority=\"high\" decoding=\"async\" width=\"403\" height=\"242\" src=\"http:\/\/8.129.82.128\/wp-content\/uploads\/2026\/03\/asm202405\u7248\u63d0\u7eb28166.png\" align=\"left\" hspace=\"12\" >mov ds,ax \nmov ax,[0000] ax= 2662H <\/u>\nmov bx,[0001] bx= E626H <\/u>\nmov ax,bx ax= E626H <\/u>\nmov ax,[0000] ax= 2662H <\/u>\nmov bx,[0002] bx= D6E6H <\/u>\nadd ax,bx ax= FD48H <\/u>\nadd ax,[0004] ax= 2C14H <\/u>\nmov ax,0 ax= 0 <\/u>\nmov al,[0002] ax= 00e6H <\/u>\nmov bx,0 bx= 0 <\/u>\nmov bl,[000c] bx= 0026H <\/u>\nadd al,bl ax= 000CH <\/u><\/u><\/code><\/pre>\n(2) \u5185\u5b58\u4e2d\u7684\u60c5\u51b5\u5982\u56fe3.6\u6240\u793a<\/p>\n\u5404\u5bc4\u5b58\u5668\u7684\u521d\u59cb\u503c\uff1acs=2000h,ip=0,ds=1000h,ax=0,bx=0\uff1b<\/p>\n\u2460\u5199\u51faCPU\u6267\u884c\u7684\u6307\u4ee4\u5e8f\u5217\uff08\u7528\u6c47\u7f16\u6307\u4ee4\u5199\u51fa\uff09\u3002<\/p>\n\u2461\u5199\u51faCPU\u6267\u884c\u6bcf\u6761\u6307\u4ee4\u540e\uff0cCS\u3001IP\u548c\u76f8\u5173\u5bc4\u5b58\u5668\u7684\u6570\u503c\u3002<\/p>\n\u2462\u518d\u6b21\u4f53\u4f1a\uff1a\u6570\u636e\u548c\u7a0b\u5e8f\u6709\u533a\u522b\u5417\uff1f\u5982\u4f55\u786e\u5b9a\u5185\u5b58\u4e2d\u7684\u4fe1\u606f\u54ea\u4e9b\u662f\u6570\u636e\uff0c\u54ea\u4e9b\u662f\u7a0b\u5e8f\uff1f<\/p>\n<table class=MsoNormalTable border=1 cellspacing=0 ><tr><td width=151 valign=top colspan=2 >\u6307\u4ee4\u5e8f\u5217<\/p>\n<\/td><td width=70 valign=top >CS<\/p>\n<\/td><td width=49 valign=top >IP<\/p>\n<\/td><td width=67 valign=top >DS<\/p>\n<\/td><td width=74 valign=top >AX<\/p>\n<\/td><td width=63 valign=top >BX<\/p>\n<\/td><\/tr><tr><td width=151 valign=top colspan=2 >\u521d\u59cb\u503c<\/p>\n<\/td><td width=70 valign=top >2000h<\/p>\n<\/td><td width=49 valign=top >0<\/p>\n<\/td><td width=67 valign=top >0<\/p>\n<\/td><td width=74 valign=top >0<\/p>\n<\/td><td width=63 valign=top >0<\/p>\n<\/td><\/tr><tr><td width=30 valign=top >1<\/p>\n<pre><code><\/td><td width=120 valign=top >mov ax,6622h<\/code><\/pre>\n<\/td><td width=70 valign=top >2000h<\/p>\n<\/td><td width=49 valign=top >3h<\/p>\n<\/td><td width=67 valign=top >0<\/p>\n<\/td><td width=74 valign=top >6622h<\/p>\n<\/td><td width=63 valign=top >0<\/p>\n<\/td><\/tr><tr><td width=30 valign=top >2<\/p>\n<pre><code><\/td><td width=120 valign=top >jmp 0ff0:0100<\/code><\/pre>\n<\/td><td width=70 valign=top >ff0h<\/p>\n<\/td><td width=49 valign=top >100h<\/p>\n<\/td><td width=67 valign=top >0<\/p>\n<\/td><td width=74 valign=top >6622h<\/p>\n<\/td><td width=63 valign=top >0<\/p>\n<\/td><\/tr><tr><td width=30 valign=top >3<\/p>\n<pre><code><\/td><td width=120 valign=top >mov ax,2000h<\/code><\/pre>\n<\/td><td width=70 valign=top >ff0h<\/p>\n<\/td><td width=49 valign=top >103h<\/p>\n<\/td><td width=67 valign=top >0<\/p>\n<\/td><td width=74 valign=top >2000h<\/p>\n<\/td><td width=63 valign=top >0<\/p>\n<\/td><\/tr><tr><td width=30 valign=top >4<\/p>\n<pre><code><\/td><td width=120 valign=top >mov ds,ax<\/code><\/pre>\n<\/td><td width=70 valign=top >ff0h<\/p>\n<\/td><td width=49 valign=top >105h<\/p>\n<\/td><td width=67 valign=top >2000h<\/p>\n<\/td><td width=74 valign=top >2000h<\/p>\n<\/td><td width=63 valign=top >0<\/p>\n<\/td><\/tr><tr><td width=30 valign=top >5<\/p>\n<pre><code><\/td><td width=120 valign=top >mov ax,[8]<\/code><\/pre>\n<\/td><td width=70 valign=top >ff0h<\/p>\n<\/td><td width=49 valign=top >108h<\/p>\n<\/td><td width=67 valign=top >2000h<\/p>\n<\/td><td width=74 valign=top >c389h<\/p>\n<\/td><td width=63 valign=top >0<\/p>\n<\/td><\/tr><tr><td width=30 valign=top >6<\/p>\n<pre><code><\/td><td width=120 valign=top >mov ax,[2]<\/code><\/pre>\n<\/td><td width=70 valign=top >ff0h<\/p>\n<\/td><td width=49 valign=top >10bh<\/p>\n<\/td><td width=67 valign=top >2000h<\/p>\n<\/td><td width=74 valign=top >ea66h<\/p>\n<\/td><td width=63 valign=top >0<\/p>\n<\/td><\/tr><\/table>3.6~3.10 \u6808\u673a\u5236<\/p>\n1.\u6808<\/strong>:\u5148\u8fdb\u5165\u6808\u7684\u6570\u636e\u540e\u51fa\u6808\uff0c\u540e\u8fdb\u5165\u6808\u7684\u6570\u636e\u5148\u51fa\u6808\u3002<\/u><\/strong><\/p>\n<img decoding=\"async\" width=\"345\" height=\"250\" src=\"http:\/\/8.129.82.128\/wp-content\/uploads\/2026\/03\/asm202405\u7248\u63d0\u7eb28960.png\" align=\"left\" hspace=\"12\" ><img loading=\"lazy\" decoding=\"async\" width=\"293\" height=\"256\" src=\"http:\/\/8.129.82.128\/wp-content\/uploads\/2026\/03\/asm202405\u7248\u63d0\u7eb28961.png\" > <\/p>\n2.\u6808\u7684\u57fa\u672c\u64cd\u4f5c:\u5165\u6808\u548c\u51fa\u6808<\/p>\n3.\u6808\u7684\u64cd\u4f5c\u89c4\u5219:LIFO(Last In First Out,<\/strong>\u540e\u8fdb\u5148\u51fa<\/strong>)<\/strong><\/p>\n4.CPU\u7684\u6808\u673a\u5236<\/p>\n<pre><code>(1)PUSH(\u5165\u6808)\u6307\u4ee4:push ax\u5c06\u5bc4\u5b58\u5668ax\u4e2d\u7684\u6570\u636e\u9001\u5165\u6808\u4e2d\n(2)POP(\u51fa\u6808)\u6307\u4ee4:pop ax\u5c06\u6808\u9876\u6570\u636e\u9001\u5165ax<\/code><\/pre>\n(3)8086\u7684\u5165\u6808\u548c\u51fa\u6808\u90fd\u662f\u4ee5\u5b57\u4e3a\u5355\u4f4d\u8fdb\u884c\u7684<\/strong><\/strong><\/p>\n(4)8086\u4e2d\u6808\u6bb5\u5bc4\u5b58\u5668<\/strong>\u4e3aSS\uff0c\u6808\u9876\u6307\u9488\u5bc4\u5b58\u5668<\/strong>\u4e3aSP\uff0c\u6808\u9876\u7684\u6bb5\u5730\u5740\u5728SS\u4e2d\uff0c\u504f\u79fb\u5730\u5740\u5728SP\u4e2d\u3002\u4efb\u610f\u65f6\u523bSS:SP\u6307\u5411\u6808\u9876\u5143\u7d20\u3002<\/strong><\/p>\n<pre><code><![if !supportLists]>(5) <![endif]>push ax\u7684\u6267\u884c\u6d41\u7a0b<\/code><\/pre>\n<![if !supportLists]>① <![endif]>SP=SP-2,SS:SP\u6307\u5411\u5f53\u524d\u6808\u9876\u524d\u9762\u7684\u5355\u5143\uff0c\u4ee5\u5f53\u524d\u6808\u9876\u524d\u9762\u7684\u5355\u5143\u4e3a\u65b0\u6808\u9876<\/strong><\/strong><\/p>\n<![if !supportLists]>② <![endif]>\u5c06ax\u4e2d\u7684\u5185\u5bb9\u9001\u5165SS:SP\u6307\u5411\u7684\u5185\u5b58\u5355\u5143\u5904\uff0cSS:SP\u6307\u5411\u65b0\u6808\u9876<\/strong><\/strong><\/p>\n\u5165\u6808\u65f6\uff0c\u6808\u9876\u4ece\u9ad8\u5730\u5740\u5411\u4f4e\u5730\u5740\u65b9\u5411\u589e\u957f\u3002<\/strong><img loading=\"lazy\" decoding=\"async\" width=\"484\" height=\"281\" src=\"http:\/\/8.129.82.128\/wp-content\/uploads\/2026\/03\/asm202405\u7248\u63d0\u7eb29286.png\" align=\"left\" hspace=\"12\" ><\/p>\n<![if !supportLists]>(6) <![endif]>\u5f53\u6808\u4e3a\u7a7a\u65f6\uff0cSS:SP\u6307\u5411\u6808\u9876\u5143\u7d20\u3002\u7531\u4e8e\u6808\u4e2d\u6ca1\u6709\u5143\u7d20\uff0cSS:SP\u6307\u5411\u6808\u6700\u5e95\u90e8\u5355\u5143\u4e0b\u9762\u7684\u5355\u5143\u3002\u8be5\u5355\u5143\u504f\u79fb\u5730\u5740\u4e3a\u6808\u6700\u5e95\u90e8\u7684\u5b57\u5355\u5143\u504f\u79fb\u5730\u5740+2<\/p>\n<pre><code><![if !supportLists]>(7) <![endif]>pop ax\u7684\u6267\u884c\u8fc7\u7a0b<\/code><\/pre>\n\u2460\u5c06SS:SP\u6307\u5411\u7684\u5185\u5b58\u5355\u5143\u5904\u7684\u6570\u636e\u9001\u5165ax\u4e2d<\/strong><\/strong><\/p>\n\u2461SP=SP+2,SS:SP\u6307\u5411\u5f53\u524d\u6808\u9876\u4e0b\u9762\u7684\u5355\u5143\uff0c\u4ee5\u5f53\u524d\u6808\u9876\u4e0b\u9762\u7684\u5355\u5143\u4e3a\u65b0\u7684\u6808\u9876\u3002<\/strong><\/p>\n <\/p>\n <\/p>\n <\/p>\n<img loading=\"lazy\" decoding=\"async\" width=\"472\" height=\"250\" src=\"http:\/\/8.129.82.128\/wp-content\/uploads\/2026\/03\/asm202405\u7248\u63d0\u7eb29439.png\" align=\"left\" hspace=\"12\" >\u6ce8\u610f\uff1a\u51fa\u6808\u540e\u6570\u636e\u4ecd\u7136\u5728\u5185\u5b58\u4e2d\uff0c\u4f46\u5df2\u7ecf\u4e0d\u5728\u6808\u4e2d\u3002\u5f53\u518d\u6b21\u6267\u884cpush\u7b49\u5165\u6808\u6307\u4ee4\u540e\u4f1a\u5728\u91cc\u9762\u5199\u5165\u65b0\u7684\u6570\u636e\uff0c\u8986\u76d6\u4e4b\u524d\u7684\u6570\u636e\u3002<\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n5.push\u3001pop\u6307\u4ee4\u7684\u7528\u6cd5<\/p>\n<pre><code>push \u5bc4\u5b58\u5668<\/strong>;\u5c06\u4e00\u4e2a\u5bc4\u5b58\u5668\u7684\u6570\u636e\u5165\u6808<\/strong><\/strong>\npop \u5bc4\u5b58\u5668<\/strong>;\u51fa\u6808,\u7528\u4e00\u4e2a\u5bc4\u5b58\u5668\u63a5\u53d7\u6570\u636e<\/strong><\/strong>\npush \u6bb5\u5bc4\u5b58\u5668<\/strong><\/strong>\npop \u6bb5\u5bc4\u5b58\u5668<\/strong><\/strong>\npush \u5185\u5b58\u5355\u5143<\/strong><\/strong>\npop \u5185\u5b58\u5355\u5143<\/strong><\/strong><\/code><\/pre>\npush\u3001pop\u7684\u5b9e\u8d28\u5c31\u662f\u5185\u5b58\u4f20\u9001\u6307\u4ee4<\/p>\n\u68c0\u6d4b\u70b93.2<\/p>\n\uff081\uff09\u8865\u5168\u4e0b\u9762\u7684\u7a0b\u5e8f\uff0c\u4f7f\u5176\u53ef\u4ee5\u5c0610000H-1000FH\u4e2d\u76848\u4e2a\u5b57\uff0c\u9006\u5e8f\u62f7\u8d1d\u523020000H-2000FH\u4e2d\u3002<\/p>\n<pre><code>mov ax,1000H \nmov ds,ax \nmov ax,2000H <\/u>\nmov ss,ax <\/u><\/u>\nmov sp,10h <\/u><\/u>\npush [0] \npush [2] \npush [4] \npush [6] \npush [8] \npush [A] \npush [C] \npush [E] <\/code><\/pre>\n\uff082\uff09\u8865\u5168\u4e0b\u9762\u7684\u7a0b\u5e8f\uff0c\u4f7f\u5176\u53ef\u4ee5\u5c0610000H-1000FH\u4e2d\u76848\u4e2a\u5b57\uff0c\u9006\u5e8f\u62f7\u8d1d\u523020000H-2000FH\u4e2d\u3002 <\/p>\n<pre><code>mov ax,2000H \nmov ds,ax \nmov ax,1000H <\/u><\/u>\nmov ss,ax <\/u><\/u>\nmov sp,0 <\/u><\/u>\npop [e] \npop [c] \npop [a] \npop [8] \npop [6] \npop [4] \npop [2] \npop [0] <\/code><\/pre>\n\u5b9e\u9a8c2 \u7528\u673a\u5668\u6307\u4ee4\u548c\u6c47\u7f16\u6307\u4ee4\u7f16\u7a0b<\/p>\n1.debug\u7684\u4f7f\u7528(\u4e8c)<\/p>\n(1)D \u6bb5\u5bc4\u5b58\u5668:\u504f\u79fb\u5730\u5740<\/strong>\u67e5\u770b\u5185\u5b58\u4e2d\u7684\u6570\u636e<\/strong><\/strong><\/p>\n(2)E\\A\\U\u4e5f\u53ef\u4ee5\u7528\u6bb5\u5bc4\u5b58\u5668\u8868\u793a\u5185\u5b58\u5355\u5143\u6bb5\u5730\u5740<\/strong><\/strong><\/p>\n(3)DEBUG\u5728\u7528T\u547d\u4ee4\u6267\u884c\u4fee\u6539\u5bc4\u5b58\u5668SS\u7684\u6307\u4ee4\u65f6\uff0c\u4e0b\u4e00\u6761\u6307\u4ee4\u4e5f\u7d27\u63a5\u7740\u88ab\u6267\u884c<\/strong><\/strong><\/p>\n2.\u5b9e\u9a8c\u4efb\u52a1<\/p>\n\uff081\uff09\u4f7f\u7528DEBUG\uff0c\u5c06\u4e0a\u9762\u7684\u7a0b\u5e8f\u6bb5\u5199\u5165\u5185\u5b58\uff0c\u9010\u6761\u6267\u884c\uff0c\u6839\u636e\u6307\u4ee4\u6267\u884c\u540e\u7684\u5b9e\u9645\u8fd0\u884c\u60c5\u51b5\u586b\u7a7a\u3002 <\/p>\n<pre><code>mov ax,ffff\nmov ds,ax\nmov ax,2200\nmov ss,ax\nmov sp,0100<\/code><\/pre>\n <\/p>\n<pre><code>mov ax,[0];ax= 5BEAH <\/u>\nadd ax,[2];ax= 5CCAH <\/u>\nmov bx,[4];bx= 31F0H <\/u>\nadd bx,[6];bx= 6122H <\/u><\/u><\/code><\/pre>\n <\/p>\n<pre><code>push ax;sp= 00FEH <\/u>,\u4fee\u6539\u7684\u5185\u5b58\u5355\u5143\u5730\u5740\u662f 2200:00FE <\/u>\u5185\u5bb9\u4e3a 5CCAH <\/u>\npush bx;sp= 00FCH <\/u>,\u4fee\u6539\u7684\u5185\u5b58\u5355\u5143\u5730\u5740\u662f 2200:00FC <\/u>\u5185\u5bb9\u4e3a 6122H <\/u>\npop ax;sp= 00FCH <\/u>,ax= 6122H <\/u>\npop bx;sp= 00FEH <\/u>,bx= 5CCAH <\/u><\/code><\/pre>\n <\/p>\n<pre><code>push [4];sp= 00FEH <\/u>,\u4fee\u6539\u7684\u5185\u5b58\u5355\u5143\u5730\u5740\u662f 2200:00FE <\/u>\u5185\u5bb9\u4e3a 31F0 <\/u>\npush [6];sp= 00FCH <\/u>,\u4fee\u6539\u7684\u5185\u5b58\u5355\u5143\u5730\u5740\u662f 2200:00FC <\/u>\u5185\u5bb9\u4e3a 2F32 <\/u>\n\u6b64\u5b9e\u9a8c\u7b54\u6848\u4e0d\u5b9a\uff0c\u9700\u6839\u636e\u6bcf\u53f0\u673a\u5668\u7684\u5b9e\u9645\u8fd0\u884c\u60c5\u51b5\u3002<\/code><\/pre>\n<img loading=\"lazy\" decoding=\"async\" width=\"490\" height=\"356\" src=\"http:\/\/8.129.82.128\/wp-content\/uploads\/2026\/03\/asm202405\u7248\u63d0\u7eb210680.png\" align=\"left\" hspace=\"12\" >\uff082\uff09\u4ed4\u7ec6\u89c2\u5bdf\u56fe3.19\u4e2d\u7684\u5b9e\u9a8c\u8fc7\u7a0b\uff0c\u7136\u540e\u5206\u6790\uff1a\u4e3a\u4ec0\u4e482000\uff1a0~2000\uff1aF\u4e2d\u7684\u5185\u5bb9\u4f1a\u53d1\u751f\u6539\u53d8\uff1f <\/p>\n <\/p>\n\u7b54\uff1a\u56e0\u4e3a\u5728debug\u4f7f\u7528T\u7b49\u6307\u4ee4\u5f15\u53d1\u4e86\u4e2d\u65ad\u9020\u6210\u7684\uff0c\u4e2d\u65ad\u8fc7\u7a0b\u4f7f\u7528\u5f53\u524d\u6808\u7a7a\u95f4\u5b58\u653ecpu\u5173\u952e\u6570\u636e\uff0c\u6240\u4ee5\uff0c\u4f60\u7684\u6808\u91cc\u5c31\u6709\u4e9b\u4e0d\u662f\u4f60\u64cd\u4f5c\u7684\u6570\u636e\u4e86\u3002 <\/p>\n\u56e0\u4e3a\u5982\u679c\u662f\u5728\u4e2d\u65ad\u8fc7\u7a0b\u4e2d\u538b\u6808\u662f\u6808\u8d8a\u754c\u7684\u8bdd\uff0c\u5728windows\u4e0b\u7684\u547d\u4ee4\u7a97\u53e3\u4f1a\u5f3a\u5236\u5173\u95ed\u7684\u3002\u8fd9\u4e2a\u53ef\u80fd\u5728\u4f60\u8ddf\u8e2a\u4e00\u4e9b\u7a0b\u5e8f\u7684\u65f6\u5019\u4f1a\u9047\u5230\u3002<\/p>\n\n <\/div>\n<\/body>\n<\/html>\n\n\n\n\n<\/p>\n","protected":false},"excerpt":{"rendered":"\u7b2c\u4e09\u7ae0 \u5bc4\u5b58\u5668\uff08\u5185\u5b58\u8bbf\u95ee\uff09 &#8211 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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