{"id":105,"date":"2025-11-09T16:16:56","date_gmt":"2025-11-09T08:16:56","guid":{"rendered":"http:\/\/175.178.117.18\/?p=105"},"modified":"2025-11-10T11:05:36","modified_gmt":"2025-11-10T03:05:36","slug":"linux0-11","status":"publish","type":"post","link":"https:\/\/starhill.online\/index.php\/2025\/11\/09\/linux0-11\/","title":{"rendered":"Linux0.11\u5185\u6838\u6e90\u7801\u5206\u6790"},"content":{"rendered":"<h1>Linux\u5185\u6838\u6e90\u7801<\/h1>\n<h2>risc\u548ccisc\u7684\u533a\u522b<\/h2>\n<ul>\n<li>\n<figure id=\"attachment_mmd_108\" class=\"wp-block-image alignnone\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/starhill.online\/wp-content\/uploads\/2025\/11\/1_1.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" width=\"1084\" height=\"1038\" data-original=\"https:\/\/starhill.online\/wp-content\/uploads\/2025\/11\/1_1.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" class=\"attachment-full size-full\" alt=\"1_1\" loading=\"lazy\" align=\"none\" \/><\/div><\/figure>\n<\/li>\n<li>\n<p><strong>RISC<\/strong>\uff08Reduced Instruction Set Computer\uff09\uff1a\u7cbe\u7b80\u6307\u4ee4\u96c6\u8ba1\u7b97\u673a<\/p>\n<\/li>\n<li>\n<p><strong>CISC<\/strong>\uff08Complex Instruction Set Computer\uff09\uff1a\u590d\u6742\u6307\u4ee4\u96c6\u8ba1\u7b97\u673a<\/p>\n<\/li>\n<\/ul>\n<blockquote>\n<p><strong>CISC\uff08Complex Instruction Set Computing\uff09<\/strong><\/p>\n<ol>\n<li><strong>\u590d\u6742\u5e9e\u5927\u7684\u6307\u4ee4\u7cfb\u7edf<\/strong>\uff1a\u6307\u4ee4\u6570\u76ee\u4e00\u822c\u591a\u8fbe200~300\u6761\u3002<\/li>\n<li><strong>\u6307\u4ee4\u957f\u5ea6\u4e0d\u56fa\u5b9a<\/strong>\uff1a\u6307\u4ee4\u683c\u5f0f\u79cd\u7c7b\u591a\uff0c\u5bfb\u5740\u65b9\u5f0f\u79cd\u7c7b\u591a\u3002<\/li>\n<li><strong>\u5b58\u50a8\u5668\u8bbf\u95ee\u4e0d\u53d7\u9650\u5236<\/strong>\uff1a\u53ef\u4ee5\u8bbf\u5b58\u7684\u6307\u4ee4\u4e0d\u53d7\u9650\u5236\uff08RISC\u53ea\u6709\u53d6\u6570\/\u5b58\u6570\u6307\u4ee4\u8bbf\u95ee\u5b58\u50a8\u5668\uff09\u3002<\/li>\n<li>\u6267\u884c\u65f6\u95f4\u5dee\u5f02\u5927\uff1a\u5404\u79cd\u6307\u4ee4\u6267\u884c\u65f6\u95f4\u76f8\u5dee\u5f88\u5927\uff0c\u5927\u591a\u6570\u6307\u4ee4\u9700\u591a\u4e2a\u65f6\u949f\u5468\u671f\u624d\u80fd\u5b8c\u6210\u3002<\/li>\n<li>\u5fae\u7a0b\u5e8f\u63a7\u5236\uff1a\u63a7\u5236\u5668\u5927\u591a\u6570\u91c7\u7528\u5fae\u7a0b\u5e8f\u63a7\u5236\u3002<\/li>\n<li><strong>\u96be\u4f18\u5316\u7f16\u8bd1<\/strong>\uff1a\u96be\u4ee5\u7528\u4f18\u5316\u7f16\u8bd1\u751f\u6210\u9ad8\u6548\u7684\u76ee\u6807\u4ee3\u7801\u7a0b\u5e8f\u3002<\/li>\n<\/ol>\n<p><strong>RISC\uff08Reduced Instruction Set Computing\uff09<\/strong><\/p>\n<ol>\n<li>\u9009\u53d6\u9ad8\u9891\u7b80\u5355\u6307\u4ee4\uff1a\u4f7f\u7528\u9891\u7387\u8f83\u9ad8\u7684\u7b80\u5355\u6307\u4ee4\u4ee5\u53ca\u4e00\u4e9b\u5b9e\u7528\u4f46\u4e0d\u590d\u6742\u7684\u6307\u4ee4\uff0c\u590d\u6742\u6307\u4ee4\u7684\u529f\u80fd\u7531\u9ad8\u9891\u7b80\u5355\u6307\u4ee4\u7684\u7ec4\u5408\u6765\u5b9e\u73b0\u3002<\/li>\n<li><strong>\u6307\u4ee4\u957f\u5ea6\u56fa\u5b9a<\/strong>\uff1a\u6307\u4ee4\u683c\u5f0f\u79cd\u7c7b\u5c11\uff0c\u5bfb\u5740\u65b9\u5f0f\u79cd\u7c7b\u5c11\u3002<\/li>\n<li>\u5b58\u50a8\u5668\u8bbf\u95ee\u9650\u5236\uff1a\u53ea\u6709\u53d6\u6570\/\u5b58\u6570\u6307\u4ee4\u8bbf\u95ee\u5b58\u50a8\u5668\uff0c\u5176\u4f59\u6307\u4ee4\u7684\u64cd\u4f5c\u90fd\u5728\u5bc4\u5b58\u5668\u5185\u5b8c\u6210\u3002<\/li>\n<li><strong>\u591a\u901a\u7528\u5bc4\u5b58\u5668\uff1aCPU\u4e2d\u6709\u591a\u4e2a\u901a\u7528\u5bc4\u5b58\u5668<\/strong>\uff08\u6bd4CISC\u7684\u591a\uff09\u3002<\/li>\n<li><strong>\u6d41\u6c34\u7ebf\u6280\u672f<\/strong>\uff1a\u4e00\u5b9a\u91c7\u7528\u6d41\u6c34\u7ebf\uff0c\u5927\u90e8\u5206\u6307\u4ee4\u5728\u4e00\u4e2a\u65f6\u949f\u5468\u671f\u5185\u5b8c\u6210\u3002\u91c7\u7528\u8d85\u6807\u91cf\u8d85\u6d41\u6c34\u7ebf\u6280\u672f\uff0c\u4f7f\u6bcf\u6761\u6307\u4ee4\u7684\u5e73\u5747\u65f6\u95f4\u5c0f\u4e8e\u4e00\u4e2a\u65f6\u949f\u5468\u671f\u3002<\/li>\n<li>\u7ec4\u5408\u903b\u8f91\u63a7\u5236\uff1a\u63a7\u5236\u5668\u91c7\u7528\u7ec4\u5408\u903b\u8f91\u63a7\u5236\uff0c\u4e0d\u7528\u5fae\u7a0b\u5e8f\u63a7\u5236\u3002<\/li>\n<li>\u4f18\u5316\u7f16\u8bd1\u7a0b\u5e8f\uff1a\u91c7\u7528\u4f18\u5316\u7684\u7f16\u8bd1\u7a0b\u5e8f\u3002<\/li>\n<\/ol>\n<\/blockquote>\n<h3>CISC\u548cRISC\u533a\u522b\u70b9<\/h3>\n<blockquote>\n<p><strong>\u6307\u4ee4\u96c6\u590d\u6742\u5ea6<\/strong><\/p>\n<p>CISC:<\/p>\n<ul>\n<li>\u6307\u4ee4\u96c6\u590d\u6742\uff0c\u5305\u542b\u5927\u91cf\u4e0d\u540c\u7684\u6307\u4ee4\u3002<\/li>\n<li>\u6bcf\u6761\u6307\u4ee4\u53ef\u80fd\u6267\u884c\u591a\u4e2a\u4f4e\u7ea7\u64cd\u4f5c\u3002<\/li>\n<li>\u6307\u4ee4\u957f\u5ea6\u4e0d\u56fa\u5b9a\uff0c\u53ef\u80fd\u9700\u8981\u591a\u4e2a\u65f6\u949f\u5468\u671f\u624d\u80fd\u5b8c\u6210\u3002<\/li>\n<\/ul>\n<p>RISC:<\/p>\n<ul>\n<li>\u6307\u4ee4\u96c6\u7cbe\u7b80\uff0c\u6307\u4ee4\u6570\u91cf\u8f83\u5c11\u4e14\u7b80\u5355\u3002<\/li>\n<li>\u6bcf\u6761\u6307\u4ee4\u901a\u5e38\u53ea\u6267\u884c\u4e00\u4e2a\u4f4e\u7ea7\u64cd\u4f5c\u3002<\/li>\n<li>\u6307\u4ee4\u957f\u5ea6\u56fa\u5b9a\uff0c\u901a\u5e38\u5728\u4e00\u4e2a\u65f6\u949f\u5468\u671f\u5185\u5b8c\u6210\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<hr \/>\n<blockquote>\n<p><strong>\u6307\u4ee4\u6267\u884c\u7684\u901f\u5ea6<\/strong><\/p>\n<p>CISC:<\/p>\n<ul>\n<li>\u7531\u4e8e\u6307\u4ee4\u590d\u6742\uff0c\u5355\u6761\u6307\u4ee4\u53ef\u80fd\u9700\u8981\u591a\u4e2a\u65f6\u949f\u5468\u671f\u3002<\/li>\n<li>\u4f18\u5316\u91cd\u70b9\u5728\u4e8e\u51cf\u5c11\u7a0b\u5e8f\u4e2d\u7684\u6307\u4ee4\u6570\u91cf\u3002<\/li>\n<\/ul>\n<p>RISC:<\/p>\n<ul>\n<li>\u6307\u4ee4\u7b80\u5355\uff0c\u901a\u5e38\u5728\u4e00\u4e2a\u65f6\u949f\u5468\u671f\u5185\u5b8c\u6210\u3002<\/li>\n<li>\u4f18\u5316\u91cd\u70b9\u5728\u4e8e\u63d0\u9ad8\u6bcf\u6761\u6307\u4ee4\u7684\u6267\u884c\u901f\u5ea6\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<hr \/>\n<blockquote>\n<p><strong>reg\u7684\u4f7f\u7528<\/strong>:<\/p>\n<p>CISC:<\/p>\n<ul>\n<li>\u5bc4\u5b58\u5668\u6570\u91cf\u8f83\u5c11\uff0c\u5927\u91cf\u4f7f\u7528\u5185\u5b58\u64cd\u4f5c\u3002<\/li>\n<li>\u5bc4\u5b58\u5668\u4e0e\u5185\u5b58\u4e4b\u95f4\u7684\u64cd\u4f5c\u8f83\u4e3a\u9891\u7e41\u3002<\/li>\n<\/ul>\n<p>RISC:<\/p>\n<ul>\n<li>\u5bc4\u5b58\u5668\u6570\u91cf\u8f83\u591a\uff0c\u5c3d\u91cf\u51cf\u5c11\u5185\u5b58\u8bbf\u95ee\u3002<\/li>\n<li>\u5927\u90e8\u5206\u64cd\u4f5c\u5728\u5bc4\u5b58\u5668\u4e4b\u95f4\u5b8c\u6210\uff0c\u51cf\u5c11\u5185\u5b58\u64cd\u4f5c\u5e26\u6765\u7684\u5ef6\u8fdf\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<hr \/>\n<blockquote>\n<p><strong>\u7f16\u8bd1\u5668\u8bbe\u8ba1\uff1a<\/strong><\/p>\n<p>CISC\uff1a<\/p>\n<ul>\n<li>\u7f16\u8bd1\u5668\u8bbe\u8ba1\u76f8\u5bf9\u7b80\u5355\uff0c\u56e0\u4e3a\u590d\u6742\u7684\u6307\u4ee4\u53ef\u4ee5\u76f4\u63a5\u5b9e\u73b0\u9ad8\u7ea7\u8bed\u8a00\u7684\u8bed\u4e49\u3002<\/li>\n<li>\u7a0b\u5e8f\u4ee3\u7801\u76f8\u5bf9\u8f83\u77ed\uff0c\u4f46\u6bcf\u6761\u6307\u4ee4\u7684\u6267\u884c\u65f6\u95f4\u8f83\u957f\u3002<\/li>\n<\/ul>\n<p>RISC\uff1a<\/p>\n<ul>\n<li>\u7f16\u8bd1\u5668\u8bbe\u8ba1\u8f83\u590d\u6742\uff0c\u9700\u8981\u5c06\u9ad8\u7ea7\u8bed\u8a00\u7684\u8bed\u4e49\u5206\u89e3\u6210\u66f4\u591a\u7684\u7b80\u5355\u6307\u4ee4\u3002<\/li>\n<li>\u7a0b\u5e8f\u4ee3\u7801\u76f8\u5bf9\u8f83\u957f\uff0c\u4f46\u6bcf\u6761\u6307\u4ee4\u7684\u6267\u884c\u65f6\u95f4\u8f83\u77ed\u3002<\/li>\n<\/ul>\n<p><strong>\u786c\u4ef6\u5b9e\u73b0:<\/strong><\/p>\n<p>CISC<\/p>\n<ul>\n<li>\u786c\u4ef6\u5b9e\u73b0\u590d\u6742\uff0c\u9700\u8981\u66f4\u591a\u7684\u7535\u8def\u6765\u652f\u6301\u590d\u6742\u7684\u6307\u4ee4\u96c6\u3002<\/li>\n<li>\u901a\u5e38\u5305\u62ec\u5fae\u4ee3\u7801\u6765\u5b9e\u73b0\u590d\u6742\u6307\u4ee4\u7684\u6267\u884c\u3002<\/li>\n<\/ul>\n<p>RISC:<\/p>\n<ul>\n<li>\u786c\u4ef6\u5b9e\u73b0\u76f8\u5bf9\u7b80\u5355\uff0c\u652f\u6301\u7cbe\u7b80\u7684\u6307\u4ee4\u96c6\u3002<\/li>\n<li>\u4e0d\u9700\u8981\u5fae\u4ee3\u7801\uff0c\u6bcf\u6761\u6307\u4ee4\u76f4\u63a5\u7531\u786c\u4ef6\u6267\u884c\u3002<\/li>\n<\/ul>\n<p><strong>\u80fd\u6548\u6bd4 \u548c \u5178\u578b\u5e94\u7528<\/strong><\/p>\n<p>CISC:<\/p>\n<ul>\n<li>\u7531\u4e8e\u6307\u4ee4\u590d\u6742\uff0c\u80fd\u6548\u6bd4\u901a\u5e38\u8f83\u4f4e\u3002<\/li>\n<li>\u5e38\u7528\u4e8e\u4f20\u7edf\u684c\u9762\u8ba1\u7b97\u673a\u548c\u670d\u52a1\u5668\uff0c\u5178\u578b\u4ee3\u8868\u4e3a x86 \u67b6\u6784\u3002<\/li>\n<\/ul>\n<p>RISC:<\/p>\n<ul>\n<li>\u7531\u4e8e\u6307\u4ee4\u7b80\u5355\u4e14\u6267\u884c\u901f\u5ea6\u5feb\uff0c\u80fd\u6548\u6bd4\u901a\u5e38\u8f83\u9ad8\u3002<\/li>\n<li>\u5e38\u7528\u4e8e\u5d4c\u5165\u5f0f\u7cfb\u7edf\u548c\u79fb\u52a8\u8bbe\u5907\uff0c\u5178\u578b\u4ee3\u8868\u4e3a ARM \u67b6\u6784\u3002<\/li>\n<\/ul>\n<\/blockquote>\n<hr \/>\n<hr \/>\n<h2>\u5199\u65f6\u590d\u5236\uff08Copy-On-Write\uff0cCOW\uff09\u673a\u5236\u7684\u57fa\u672c\u539f\u7406<\/h2>\n<blockquote>\n<p><strong>\u5927\u767d\u8bdd\u7b80\u5355\u7406\u89e3<\/strong>\uff1a<\/p>\n<p>\u5728\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u5f53\u4e00\u4e2a\u8fdb\u7a0b\u521b\u5efa\u5b50\u8fdb\u7a0b\u65f6\uff0c\u901a\u5e38\u4f1a\u901a\u8fc7 <code>fork()<\/code> \u7cfb\u7edf\u8c03\u7528\u6765\u5b9e\u73b0\u3002\u4e3a\u4e86\u9ad8\u6548\u5730\u521b\u5efa\u5b50\u8fdb\u7a0b\uff0c\u5185\u6838\u91c7\u7528\u4e86\u5199\u65f6\u590d\u5236\u7684\u7b56\u7565\u3002\u5177\u4f53\u6765\u8bf4\uff0c<code>fork()<\/code> \u5e76\u4e0d\u4f1a\u7acb\u5373\u4e3a\u5b50\u8fdb\u7a0b\u5206\u914d\u65b0\u7684\u5185\u5b58\u9875\uff0c\u800c\u662f\u8ba9\u5b50\u8fdb\u7a0b\u4e0e\u7236\u8fdb\u7a0b\u5171\u4eab\u76f8\u540c\u7684\u5185\u5b58\u9875\u3002\u6b64\u65f6\uff0c\u8fd9\u4e9b\u5171\u4eab\u7684\u5185\u5b58\u9875\u88ab\u6807\u8bb0\u4e3a\u53ea\u8bfb\uff0c\u4ee5\u9632\u6b62\u7236\u5b50\u8fdb\u7a0b\u4e2d\u7684\u4efb\u4f55\u4e00\u4e2a\u76f4\u63a5\u4fee\u6539\u5b83\u4eec\u3002<\/p>\n<p>\u4e00\u65e6\u7236\u8fdb\u7a0b\u6216\u5b50\u8fdb\u7a0b\u8bd5\u56fe\u4fee\u6539\u8fd9\u4e9b\u53ea\u8bfb\u5185\u5b58\u9875\uff0c\u5185\u6838\u4f1a\u6355\u83b7\u5230\u8fd9\u4e00\u64cd\u4f5c\u5e76\u4ea7\u751f\u4e00\u4e2a\u5f02\u5e38\u3002\u5f02\u5e38\u5904\u7406\u7a0b\u5e8f\u4f1a\u4e3a\u9700\u8981\u4fee\u6539\u7684\u8fdb\u7a0b\u5206\u914d\u4e00\u4e2a\u65b0\u7684\u7269\u7406\u9875\uff0c\u5e76\u5c06\u539f\u6765\u7684\u5185\u5bb9\u590d\u5236\u5230\u8fd9\u4e2a\u65b0\u9875\u4e2d\u3002\u7136\u540e\uff0c\u8fdb\u7a0b\u53ef\u4ee5\u5b89\u5168\u5730\u5bf9\u8fd9\u4e2a\u65b0\u7684\u5185\u5b58\u9875\u8fdb\u884c\u5199\u64cd\u4f5c\uff0c\u800c\u4e0d\u4f1a\u5f71\u54cd\u5230\u5176\u4ed6\u8fdb\u7a0b\u3002\u8fd9\u6837\u505a\u7684\u597d\u5904\u662f\u53ef\u4ee5\u663e\u8457\u51cf\u5c11\u5185\u5b58\u5206\u914d\u7684\u5f00\u9500\uff0c\u7279\u522b\u662f\u5728\u7236\u8fdb\u7a0b\u548c\u5b50\u8fdb\u7a0b\u4e4b\u95f4\u5b58\u5728\u5927\u91cf\u76f8\u540c\u5185\u5bb9\u7684\u60c5\u51b5\u4e0b\u3002<\/p>\n<p>\u603b\u7ed3\u4e00\u4e0b\uff0c\u5199\u65f6\u590d\u5236\u673a\u5236\u6709\u6548\u5730\u4f18\u5316\u4e86\u8fdb\u7a0b\u521b\u5efa\u7684\u6027\u80fd\uff0c\u540c\u65f6\u4e5f\u8282\u7ea6\u4e86\u7cfb\u7edf\u8d44\u6e90\u3002<\/p>\n<\/blockquote>\n<h2>auto\u53d8\u91cf\u7c7b\u578b<\/h2>\n<pre><code class=\"lang-c language-c c\">auto x = 10;    \/\/ x\u7684\u7c7b\u578b\u662fint\nauto y = 3.14;  \/\/ y\u7684\u7c7b\u578b\u662fdouble\nauto z = &quot;Hello&quot;; \/\/ z\u7684\u7c7b\u578b\u662fconst char*<\/code><\/pre>\n<h2>AHB\u603b\u7ebf\u548cISA\u603b\u7ebf\u533a\u522b<\/h2>\n<p>AHB\u603b\u7ebf\uff08Advanced High-performance Bus\uff09\u548cISA\u603b\u7ebf\uff08Industry Standard Architecture Bus\uff09\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u8ba1\u7b97\u673a\u7cfb\u7edf\u603b\u7ebf\uff0c\u4e3b\u8981\u7528\u4e8e\u4e0d\u540c\u7684\u7528\u9014\u548c\u7cfb\u7edf\u67b6\u6784\u3002<\/p>\n<p>AHB\u603b\u7ebf\uff08Advanced High-performance Bus\uff09\u548cISA\u603b\u7ebf\uff08Industry Standard Architecture Bus\uff09\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u8ba1\u7b97\u673a\u7cfb\u7edf\u603b\u7ebf\uff0c\u4e3b\u8981\u7528\u4e8e\u4e0d\u540c\u7684\u7528\u9014\u548c\u7cfb\u7edf\u67b6\u6784\u3002<\/p>\n<h3>1. <strong>AHB\u603b\u7ebf<\/strong><\/h3>\n<ul>\n<li><strong>\u7b80\u4ecb<\/strong>: AHB\u662fAMBA\uff08Advanced Microcontroller Bus Architecture\uff09\u67b6\u6784\u4e2d\u7684\u4e00\u90e8\u5206\uff0cAMBA\u662f\u7531ARM\u516c\u53f8\u5236\u5b9a\u7684\u4e00\u7ec4\u603b\u7ebf\u67b6\u6784\u6807\u51c6\u3002AHB\u603b\u7ebf\u662f\u5176\u4e2d\u7684\u9ad8\u6027\u80fd\u603b\u7ebf\uff0c\u4e13\u95e8\u4e3a\u9ad8\u5e26\u5bbd\u3001\u4f4e\u5ef6\u8fdf\u7684\u7247\u4e0a\u7cfb\u7edf\uff08SoC\uff09\u8bbe\u8ba1\u3002<\/li>\n<li><strong>\u7279\u70b9<\/strong>\uff1a\n<ul>\n<li><strong>\u9ad8\u6027\u80fd<\/strong>: \u652f\u6301\u9ad8\u5e26\u5bbd\u6570\u636e\u4f20\u8f93\uff0c\u901a\u5e38\u7528\u4e8e\u9700\u8981\u5feb\u901f\u6570\u636e\u4ea4\u6362\u7684\u7cfb\u7edf\u7ec4\u4ef6\u4e4b\u95f4\uff0c\u6bd4\u5982\u5904\u7406\u5668\u3001\u5185\u5b58\u548c\u9ad8\u901f\u5916\u8bbe\u3002<\/li>\n<li><strong>\u5bbd\u6570\u636e\u4f4d\u5bbd<\/strong>: AHB\u603b\u7ebf\u901a\u5e38\u652f\u630132\u4f4d\u6216\u66f4\u9ad8\u7684\u6570\u636e\u4f4d\u5bbd\uff0c\u63d0\u4f9b\u66f4\u5927\u7684\u6570\u636e\u541e\u5410\u91cf\u3002<\/li>\n<li><strong>\u5355\u4e00\u4e3b\u63a7\u8bbe\u5907<\/strong>: \u5728\u4e00\u4e2a\u65f6\u523b\u53ea\u6709\u4e00\u4e2a\u4e3b\u63a7\u8bbe\u5907\u80fd\u591f\u63a7\u5236\u603b\u7ebf\uff0c\u4fdd\u8bc1\u4e86\u603b\u7ebf\u7684\u7a33\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002<\/li>\n<li><strong>\u652f\u6301\u7a81\u53d1\u4f20\u8f93<\/strong>: \u53ef\u4ee5\u4e00\u6b21\u6027\u4f20\u8f93\u591a\u4e2a\u6570\u636e\uff0c\u51cf\u5c11\u603b\u7ebf\u5360\u7528\u65f6\u95f4\u3002<\/li>\n<\/ul><\/li>\n<\/ul>\n<h3>2. <strong>ISA\u603b\u7ebf<\/strong><\/h3>\n<ul>\n<li><strong>\u7b80\u4ecb<\/strong>: ISA\u603b\u7ebf\u662f\u65e9\u671fPC\u673a\u7cfb\u7edf\u4e2d\u4f7f\u7528\u7684\u4e00\u79cd\u603b\u7ebf\u6807\u51c6\uff0c\u6700\u521d\u7531IBM\u4e3a\u5176PC\/AT\uff08\u4e2a\u4eba\u7535\u8111\/\u9ad8\u7ea7\u6280\u672f\uff09\u8bbe\u8ba1\u3002ISA\u603b\u7ebf\u5e7f\u6cdb\u7528\u4e8e20\u4e16\u7eaa80\u5e74\u4ee3\u548c90\u5e74\u4ee3\u521d\u671f\u7684\u4e2a\u4eba\u8ba1\u7b97\u673a\u4e2d\u3002<\/li>\n<li><strong>\u7279\u70b9\uff1a<\/strong>\n<ul>\n<li><strong>\u4f4e\u6027\u80fd<\/strong>: ISA\u603b\u7ebf\u7684\u5e26\u5bbd\u8f83\u4f4e\uff0c\u4f20\u8f93\u901f\u5ea6\u8f83\u6162\uff0c\u901a\u5e38\u7528\u4e8e\u8fde\u63a5\u952e\u76d8\u3001\u9f20\u6807\u3001\u4e32\u53e3\u3001\u5e76\u53e3\u7b49\u4f4e\u901f\u5916\u8bbe\u3002<\/li>\n<li><strong>8\u4f4d\u548c16\u4f4d\u7248\u672c<\/strong>: \u6700\u521d\u7684ISA\u603b\u7ebf\u662f8\u4f4d\u7684\uff0c\u540e\u7eed\u53d1\u5c55\u523016\u4f4d\u7248\u672c\u3002\u6570\u636e\u4f20\u8f93\u901f\u7387\u76f8\u5bf9\u8f83\u4f4e\u3002<\/li>\n<li><strong>\u5e76\u884c\u603b\u7ebf<\/strong>: ISA\u603b\u7ebf\u662f\u4e00\u79cd\u5e76\u884c\u603b\u7ebf\uff0c\u591a\u4e2a\u6570\u636e\u4f4d\u53ef\u4ee5\u540c\u65f6\u4f20\u8f93\u3002<\/li>\n<li><strong>\u7f3a\u4e4f\u5373\u63d2\u5373\u7528\u529f\u80fd<\/strong>: \u65e9\u671f\u7684ISA\u603b\u7ebf\u8bbe\u5907\u9700\u8981\u624b\u52a8\u8bbe\u7f6eIRQ\u3001\u4e2d\u65ad\u53f7\u3001I\/O\u7aef\u53e3\u7b49\u53c2\u6570\uff0c\u914d\u7f6e\u8f83\u4e3a\u7e41\u7410\u3002<\/li>\n<\/ul><\/li>\n<\/ul>\n<h2>\u5357\u6865\u548c\u5317\u6865\u7684<\/h2>\n<p>\u8fd9\u6bb5\u63cf\u8ff0\u9002\u7528\u4e8e20\u4e16\u7eaa\u672b\u548c21\u4e16\u7eaa\u521d\u7684PC\u673a\u4e3b\u677f\u67b6\u6784\uff0c\u4f46\u968f\u7740\u6280\u672f\u7684\u53d1\u5c55\uff0c\u73b0\u4ee3PC\u673a\u4e3b\u677f\u7684\u8bbe\u8ba1\u5df2\u7ecf\u53d1\u751f\u4e86\u663e\u8457\u53d8\u5316\u3002<\/p>\n<h3><strong>\u5317\u6865\u4e0e\u5357\u6865\u7684\u6d88\u5931<\/strong><\/h3>\n<ul>\n<li>\n<p><strong>\u5317\u6865\u82af\u7247<\/strong>: \u5317\u6865\u82af\u7247\uff08Memory Controller Hub, MCH\uff09\u7684\u4e3b\u8981\u529f\u80fd\u662f\u8fde\u63a5CPU\u3001\u5185\u5b58\u548c\u9ad8\u901f\u56fe\u5f62\u63a5\u53e3\uff08\u5982AGP\u6216PCIe\uff09\u3002\u7136\u800c\uff0c\u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\uff0c\u8bb8\u591a\u5317\u6865\u7684\u529f\u80fd\uff08\u5c24\u5176\u662f\u5185\u5b58\u63a7\u5236\u5668\u548cPCIe\u63a5\u53e3\uff09\u5df2\u7ecf\u88ab\u96c6\u6210\u5230\u73b0\u4ee3\u5904\u7406\u5668\u5185\u90e8\u3002\u4f8b\u5982\uff0c\u4eceIntel\u7684Nehalem\u67b6\u6784\uff08Core i\u7cfb\u5217\uff09\u5f00\u59cb\uff0c\u5185\u5b58\u63a7\u5236\u5668\u548cPCIe\u63a7\u5236\u5668\u5c31\u88ab\u96c6\u6210\u5230CPU\u4e2d\u3002\u56e0\u6b64\uff0c\u5317\u6865\u82af\u7247\u5728\u73b0\u4ee3PC\u67b6\u6784\u4e2d\u5df2\u57fa\u672c\u6d88\u5931\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5357\u6865\u82af\u7247<\/strong>: \u5357\u6865\u82af\u7247\uff08I\/O Controller Hub, ICH\uff09\u4e3b\u8981\u8d1f\u8d23\u8f83\u4f4e\u901f\u7684I\/O\u64cd\u4f5c\uff0c\u5982USB\u3001SATA\u3001\u97f3\u9891\u3001\u7f51\u7edc\u7b49\u3002\u7136\u800c\uff0c\u968f\u7740\u5317\u6865\u529f\u80fd\u7684\u6574\u5408\uff0c\u5357\u6865\u82af\u7247\u4e5f\u9010\u6e10\u6f14\u53d8\u4e3aPCH\uff08Platform Controller Hub\uff09\uff0c\u5176\u804c\u80fd\u66f4\u52a0\u5e7f\u6cdb\u3002\u867d\u7136\u5357\u6865\u7684\u4f20\u7edf\u529f\u80fd\u5927\u90e8\u5206\u4ecd\u7531PCH\u627f\u62c5\uff0c\u4f46\u5b83\u5df2\u4e0d\u518d\u88ab\u79f0\u4e3a\u5357\u6865\u3002<\/p>\n<\/li>\n<\/ul>\n<h3><strong>\u73b0\u4ee3\u82af\u7247\u7ec4\u67b6\u6784<\/strong><\/h3>\n<ul>\n<li><strong>\u5355\u82af\u7247\u67b6\u6784<\/strong>: \u73b0\u4ee3PC\u4e3b\u677f\u5927\u591a\u91c7\u7528\u5355\u82af\u7247PCH\u67b6\u6784\uff0c\u53d6\u4ee3\u4e86\u4f20\u7edf\u7684\u5317\u6865\u548c\u5357\u6865\u7ec4\u5408\u3002PCH\u8d1f\u8d23\u5927\u90e8\u5206I\/O\u529f\u80fd\uff0c\u5305\u62ecUSB\u3001SATA\u3001\u7f51\u7edc\u3001\u97f3\u9891\u7b49\uff0c\u800cCPU\u5219\u76f4\u63a5\u63a7\u5236\u5185\u5b58\u548cPCIe\u8bbe\u5907\u3002<\/li>\n<li><strong>\u66f4\u9ad8\u96c6\u6210\u5ea6<\/strong>: \u73b0\u4ee3\u5904\u7406\u5668\u5c06\u66f4\u591a\u7684\u529f\u80fd\u96c6\u6210\u5230\u82af\u7247\u5185\u90e8\uff0c\u4e0d\u4ec5\u5305\u62ec\u5185\u5b58\u63a7\u5236\u5668\uff0c\u8fd8\u53ef\u80fd\u5305\u62ec\u56fe\u5f62\u5904\u7406\u5355\u5143\uff08GPU\uff09\u3001\u7f51\u7edc\u63a7\u5236\u5668\u7b49\u3002\u8fd9\u4f7f\u5f97\u4e3b\u677f\u8bbe\u8ba1\u66f4\u52a0\u7b80\u6d01\uff0c\u4e5f\u63d0\u5347\u4e86\u6574\u4f53\u6027\u80fd\u548c\u529f\u8017\u6548\u7387\u3002<\/li>\n<\/ul>\n<h3><strong>\u603b\u7ed3<\/strong><\/h3>\n<ul>\n<li><strong>\u5386\u53f2\u6027\u63cf\u8ff0<\/strong>: \u4f60\u63d0\u4f9b\u7684\u63cf\u8ff0\u9002\u7528\u4e8e\u65e9\u671f\u7684PC\u4e3b\u677f\u67b6\u6784\uff0c\u662f\u4e00\u79cd\u5386\u53f2\u6027\u7684\u56de\u987e\u3002<\/li>\n<li><strong>\u73b0\u4ee3\u6f14\u53d8<\/strong>: \u73b0\u4ee3PC\u4e3b\u677f\u7684\u8bbe\u8ba1\u5df2\u7ecf\u8fdb\u5316\u4e3a\u66f4\u4e3a\u96c6\u6210\u5316\u7684\u7ed3\u6784\uff0c\u5317\u6865\u548c\u5357\u6865\u5df2\u4e0d\u518d\u4f5c\u4e3a\u72ec\u7acb\u7684\u82af\u7247\u5b58\u5728\uff0c\u800c\u662f\u901a\u8fc7\u66f4\u4e3a\u96c6\u6210\u7684\u65b9\u5f0f\u5b9e\u73b0\u529f\u80fd\u3002<\/li>\n<\/ul>\n<blockquote>\n<p>\u56e0\u6b64\uff0c\u8fd9\u6bb5\u63cf\u8ff0\u5728\u73b0\u4ee3PC\u4e3b\u677f\u4e2d\u5df2\u4e0d\u518d\u9002\u7528\uff0c\u4f46\u5b83\u5bf9\u7406\u89e3\u8ba1\u7b97\u673a\u786c\u4ef6\u7684\u5386\u53f2\u6f14\u53d8\u4f9d\u7136\u5177\u6709\u6559\u80b2\u610f\u4e49\u3002<\/p>\n<\/blockquote>\n<h2>I\/O \u7aef\u53e3\u548c\u5bfb\u5740<\/h2>\n<blockquote>\n<p>I\/O\u63a7\u5236\u5668\uff1a<\/p>\n<ol>\n<li>\u8bbf\u95ee\u6570\u636e\u7684\u6570\u636e\u7aef\u53e3<\/li>\n<li>\u8f93\u51fa\u547d\u4ee4\u7684\u547d\u4ee4\u7aef\u53e3<\/li>\n<li>\u8bbf\u95ee\u63a7\u5236\u5668\u6267\u884c\u72b6\u6001\u7684\u72b6\u6001\u7aef\u53e3<\/li>\n<\/ol>\n<\/blockquote>\n<hr \/>\n<blockquote>\n<p>\u7aef\u53e3\u5730\u5740\u8bbe\u7f6e\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\u7edf\u4e00\u7f16\u5740<\/li>\n<\/ul>\n<ol>\n<li>CPU \u8bbf\u95ee\u4e00\u4e2a\u7aef\u53e3\u7684\u64cd\u4f5c\u4e0e\u8bbf\u95ee\u5185\u5b58\u7684\u64cd\u4f5c\u4e00\u6837\uff0c\u7528\u4e00\u9875\u5730\u5740\u7ed9\u6240\u6709\u8bbe\u5907\u548c\u5185\u5b58\u5206\u914d\uff0c\u6709\u70b9\u50cf<strong>\u76f4\u63a5\u5bfb\u5740<\/strong><\/li>\n<\/ol>\n<ul>\n<li>\u72ec\u7acb\u7f16\u5740<\/li>\n<\/ul>\n<ol>\n<li>\u628a I\/O \u63a7\u5236\u5668\u548c\u63a7\u5236\u5361\u7684\u5bfb\u5740\u7a7a\u95f4\u5355\u72ec\u4f5c\u4e3a\u4e00\u4e2a\u72ec\u7acb\u7684\u5730\u5740\u7a7a\u95f4\u5bf9\u5f85,\u6709\u70b9\u50cf<strong>\u95f4\u63a5\u5bfb\u5740<\/strong><\/li>\n<\/ol>\n<\/blockquote>\n<h2>\u8ba1\u7b97\u673a\u590d\u4f4d\u4e4b\u540e\u505a\u7684\u64cd\u4f5c<\/h2>\n<ul>\n<li><figure id=\"attachment_mmd_109\" class=\"wp-block-image alignnone\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/starhill.online\/wp-content\/uploads\/2025\/11\/7_1.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" width=\"938\" height=\"816\" data-original=\"https:\/\/starhill.online\/wp-content\/uploads\/2025\/11\/7_1.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" class=\"attachment-full size-full\" alt=\"7_1\" loading=\"lazy\" align=\"none\" \/><\/div><\/figure><\/li>\n<\/ul>\n<h2>\u952e\u76d8\u7f16\u7801<\/h2>\n<ul>\n<li>\n<figure id=\"attachment_mmd_110\" class=\"wp-block-image alignnone\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/starhill.online\/wp-content\/uploads\/2025\/11\/8_1.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" width=\"937\" height=\"427\" data-original=\"https:\/\/starhill.online\/wp-content\/uploads\/2025\/11\/8_1.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" class=\"attachment-full size-full\" alt=\"8_1\" loading=\"lazy\" align=\"none\" \/><\/div><\/figure>\n<\/li>\n<li>\n<figure id=\"attachment_mmd_111\" class=\"wp-block-image alignnone\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/starhill.online\/wp-content\/uploads\/2025\/11\/8_2.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" width=\"975\" height=\"343\" data-original=\"https:\/\/starhill.online\/wp-content\/uploads\/2025\/11\/8_2.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" class=\"attachment-full size-full\" alt=\"8_2\" loading=\"lazy\" align=\"none\" \/><\/div><\/figure>\n<\/li>\n<li>\n<figure id=\"attachment_mmd_112\" class=\"wp-block-image alignnone\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/starhill.online\/wp-content\/uploads\/2025\/11\/8_3.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" width=\"937\" height=\"786\" data-original=\"https:\/\/starhill.online\/wp-content\/uploads\/2025\/11\/8_3.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" class=\"attachment-full size-full\" alt=\"8_3\" loading=\"lazy\" align=\"none\" \/><\/div><\/figure>\n<\/li>\n<\/ul>\n<h2>system_call.s \u7a0b\u5e8f<\/h2>\n<p>\u5728Linux 0.11\u4e2d\uff0c\u7528\u6237\u4f7f\u7528\u4e2d\u65ad\u8c03\u7528 int 0x80\u548c\u653e\u5728\u5bc4\u5b58\u5668eax\u4e2d\u7684\u529f\u80fd\u53f7\u4e2d\u6765\u4f7f\u7528<\/p>\n<p>\u5185\u6838\u63d0\u4f9b\u7684\u670d\u52a1\uff0c\u4f46\u662f\u7528\u6237\u4e0d\u662f\u76f4\u63a5\u4f7f\u7528\u7cfb\u7edf\u8c03\u7528\u4e2d\u65ad\uff0c\u800c\u662f\u901a\u8fc7 <strong>\u51fd\u6570\u5e93<\/strong><\/p>\n<blockquote>\n<p>\u6bd4\u5982\u4f7f\u7528\u4e00\u4e2afork()\u51fd\u6570\uff0c\u51fd\u6570\u5e93 libc \u4e2d\u7684fork()\u51fd\u6570\u5c31\u4f1a\u5b9e\u73b0\u4e2d\u65ad int 0x80 \u7684\u8c03\u7528\u8fc7\u7a0b\u5e76\u8fd4\u56de\u8c03\u7528\u7ed3\u679c\u7ed9\u7528\u6237\u7a0b\u5e8f<\/p>\n<\/blockquote>\n<ul>\n<li><figure id=\"attachment_mmd_113\" class=\"wp-block-image alignnone\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/starhill.online\/wp-content\/uploads\/2025\/11\/9_1.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" width=\"1241\" height=\"331\" data-original=\"https:\/\/starhill.online\/wp-content\/uploads\/2025\/11\/9_1.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" class=\"attachment-full size-full\" alt=\"9_1\" loading=\"lazy\" align=\"none\" \/><\/div><\/figure><\/li>\n<\/ul>\n<blockquote>\n<p><strong>\u5bf9\u4e8e\u8f6f\u4e2d\u65ad\u5b9e\u73b0<\/strong>\uff1a<\/p>\n<p>\u9996\u5148\u8c03\u7528\u5bf9\u5e94\u7684 c\u51fd\u6570\u5904\u7406\u7a0b\u5e8f\u4f5c\u51c6\u5907\uff0c\u5c06\u4e00\u4e9b\u53c2\u6570\u8fdb\u884c\u538b\u6808\uff0c\u7cfb\u7edf\u5728\u8c03\u7528\u65f6\u6700\u591a\u5e26 <strong>\u4e09\u4e2a\u53c2\u6570<\/strong> \uff0c\u901a\u8fc7ebx\u548cecx\u548cedx\u4f20\u5165\uff0c\u8c03\u7528c\u51fd\u6570\u8fdb\u884c\u76f8\u5e94\u7684\u529f\u80fd\u5904\u7406\uff0c\u5904\u7406\u5b8c\u6210\u540e\uff0c\u68c0\u6d4b\u5f53\u524d\u4efb\u52a1\u7684\u4fe1\u53f7\u4f4d\u56fe\uff0c\u5bf9\u503c\u4e2dmin\u8fdb\u884c\u4fe1\u53f7\u590d\u4f4d\u5e76\u5f00\u59cb\u5904\u7406 (\u5148\u5904\u7406\u540e\u4fe1\u53f7\u590d\u4f4d) <\/p>\n<\/blockquote>\n<ul>\n<li><figure id=\"attachment_mmd_114\" class=\"wp-block-image alignnone\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/starhill.online\/wp-content\/uploads\/2025\/11\/9_2.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" width=\"688\" height=\"752\" data-original=\"https:\/\/starhill.online\/wp-content\/uploads\/2025\/11\/9_2.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" class=\"attachment-full size-full\" alt=\"9_2\" loading=\"lazy\" align=\"none\" \/><\/div><\/figure><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Linux\u5185\u6838\u6e90\u7801 risc\u548ccisc\u7684\u533a\u522b RISC\uff08Reduced Instruction Set Com [&hellip;]<\/p>","protected":false},"author":1,"featured_media":32,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[11],"class_list":["post-105","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux0-11","tag-linux"],"_links":{"self":[{"href":"https:\/\/starhill.online\/index.php\/wp-json\/wp\/v2\/posts\/105","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/starhill.online\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starhill.online\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starhill.online\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starhill.online\/index.php\/wp-json\/wp\/v2\/comments?post=105"}],"version-history":[{"count":12,"href":"https:\/\/starhill.online\/index.php\/wp-json\/wp\/v2\/posts\/105\/revisions"}],"predecessor-version":[{"id":190,"href":"https:\/\/starhill.online\/index.php\/wp-json\/wp\/v2\/posts\/105\/revisions\/190"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/starhill.online\/index.php\/wp-json\/wp\/v2\/media\/32"}],"wp:attachment":[{"href":"https:\/\/starhill.online\/index.php\/wp-json\/wp\/v2\/media?parent=105"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starhill.online\/index.php\/wp-json\/wp\/v2\/categories?post=105"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starhill.online\/index.php\/wp-json\/wp\/v2\/tags?post=105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}