{"id":61250,"date":"2025-04-29T09:41:06","date_gmt":"2025-04-29T01:41:06","guid":{"rendered":"https:\/\/fwq.ai\/blog\/61250\/"},"modified":"2025-04-29T09:41:06","modified_gmt":"2025-04-29T01:41:06","slug":"linux%e4%b8%8b%e4%bd%bf%e7%94%a8gcc%e8%bf%9b%e8%a1%8carm%e7%bc%96%e7%a8%8b%e7%9a%84%e6%8e%a8%e8%8d%90%e9%85%8d%e7%bd%ae-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/61250\/","title":{"rendered":"Linux\u4e0b\u4f7f\u7528GCC\u8fdb\u884cARM\u7f16\u7a0b\u7684\u63a8\u8350\u914d\u7f6e"},"content":{"rendered":"<p>\u4e0b\u4f7f\u7528gcc\u8fdb\u884carm\u7f16\u7a0b\u7684\u63a8\u8350\u914d\u7f6e<\/p>\n<p>\u6458\u8981\uff1aGCC\u662f\u4e00\u6b3e\u529f\u80fd\u5f3a\u5927\u7684\u7f16\u8bd1\u5668\uff0c\u5728Linux\u73af\u5883\u4e0b\u8fdb\u884cARM\u7f16\u7a0b\u65f6\u975e\u5e38\u5b9e\u7528\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u4e0b\u914d\u7f6eGCC\u4ee5\u53ca\u4f7f\u7528GCC\u8fdb\u884cARM\u7f16\u7a0b\u7684\u4e00\u4e9b\u63a8\u8350\u914d\u7f6e\u3002<\/p>\n<p>\u4e00\u3001\u5b89\u88c5GCC<br \/>\u5728Linux\u73af\u5883\u4e0b\uff0cGCC\u901a\u5e38\u662f\u9ed8\u8ba4\u5b89\u88c5\u7684\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5GCC\u662f\u5426\u5df2\u5b89\u88c5\uff1a<\/p>\n<pre>gcc --version<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5982\u679cGCC\u6ca1\u6709\u5b89\u88c5\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<pre>sudo apt-get install gcc<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4e8c\u3001\u5b89\u88c5ARM\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe<br \/>GCC\u9ed8\u8ba4\u662f\u4e3a\u4e3b\u673a\u7f16\u8bd1\u7a0b\u5e8f\u7684\uff0c\u4e3a\u4e86\u80fd\u591f\u5728Linux\u4e0a\u7f16\u8bd1ARM\u76ee\u6807\u7a0b\u5e8f\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5ARM\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u3002\u4ee5\u4e0b\u4ee5ARM Cortex-A\u7cfb\u5217\u4e3a\u4f8b\u8fdb\u884c\u8bf4\u660e\u3002<\/p>\n<ol>\n<li>\u4e0b\u8f7dARM\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe<br \/>ARM\u5b98\u7f51\u63d0\u4f9b\u4e86\u4e00\u5957ARM\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\uff0c\u53ef\u4ee5\u5728\u5b98\u7f51\u4e0b\u8f7d\u6700\u65b0\u7248\u672c\u3002\u4e0b\u8f7d\u94fe\u63a5\uff1ahttps:\/\/developer.arm.com\/tools-and-software\/open-source-software\/developer-tools\/gnu-toolchain\/gnu-rm\u3002\u4e0b\u8f7d\u5b8c\u6210\u540e\uff0c\u5c06\u538b\u7f29\u5305\u89e3\u538b\u5230\u4efb\u610f\u76ee\u5f55\u3002<\/li>\n<li>\n<p>\u914d\u7f6e\u73af\u5883\u53d8\u91cf<br \/>\u63a5\u4e0b\u6765\uff0c\u9700\u8981\u5c06\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u7684\u76ee\u5f55\u6dfb\u52a0\u5230\u7cfb\u7edf\u7684\u73af\u5883\u53d8\u91cf\u4e2d\u3002\u6253\u5f00\u7ec8\u7aef\uff0c\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>export PATH=$PATH:\/path\/to\/toolchain\/bin<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5c06\/path\/to\/toolchain\u66ff\u6362\u4e3a\u4f60\u89e3\u538b\u5de5\u5177\u94fe\u7684\u76ee\u5f55\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u4e09\u3001\u7f16\u5199ARM\u6e90\u7801\u5e76\u4f7f\u7528GCC\u7f16\u8bd1<br \/>\u4ee5\u4e0b\u5c55\u793a\u4e00\u4e2a\u7b80\u5355\u7684ARM\u6c47\u7f16\u4ee3\u7801\u793a\u4f8b\uff0c\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528GCC\u7f16\u8bd1ARM\u6e90\u7801\u3002<\/p>\n<ol>\n<li>\n<p>\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6587\u4ef6\uff0c\u4f8b\u5982hello.S\uff0c\u7136\u540e\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\u6253\u5f00\uff1a<\/p>\n<pre>vi hello.S<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p>\u5728hello.S\u4e2d\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>.global _start\n.section .data\n msg:    .asciz \"Hello, ARM!\n\"\n len = . - msg\n.section .text\n_start:\n mov r0, 1\n ldr r1, =msg\n ldr r2, =len\n mov r7, 4\n swi 0\n mov r7, 1\n swi 0<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\u4fdd\u5b58\u5e76\u9000\u51fa\u6587\u672c\u7f16\u8f91\u5668\u3002<\/li>\n<li>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c06\u6e90\u7801\u7f16\u8bd1\u4e3aARM\u4e8c\u8fdb\u5236\u53ef\u6267\u884c\u6587\u4ef6\uff1a<\/p>\n<pre>as -o hello.o hello.S\nld -o hello hello.o<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p>\u5728\u7ec8\u7aef\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u8fd0\u884c\u7a0b\u5e8f\uff1a<\/p>\n<pre>.\/hello<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ol>\n<p>\u7a0b\u5e8f\u5c06\u8f93\u51faHello, ARM!\u3002<\/p>\n<p>\u56db\u3001GCC\u7684\u5e38\u7528\u53c2\u6570\u548c\u9009\u9879<br \/>\u5728\u7f16\u8bd1ARM\u7a0b\u5e8f\u65f6\uff0cGCC\u6709\u4e00\u4e9b\u5e38\u7528\u7684\u53c2\u6570\u548c\u9009\u9879\uff0c\u53ef\u4ee5\u4f18\u5316\u751f\u6210\u7684\u4ee3\u7801\uff0c\u63d0\u9ad8\u7a0b\u5e8f\u6027\u80fd\u548c\u6548\u7387\u3002<\/p>\n<ol>\n<li>\u4f18\u5316\u7ea7\u522b\u53c2\u6570\uff1aGCC\u63d0\u4f9b\u4e86\u4f18\u5316\u7ea7\u522b\u53c2\u6570-O\uff0c\u53ef\u4ee5\u63a7\u5236\u7f16\u8bd1\u5668\u7684\u4f18\u5316\u7a0b\u5ea6\u3002\u5e38\u7528\u7684\u4f18\u5316\u7ea7\u522b\u53c2\u6570\u6709-O0\uff08\u4e0d\u8fdb\u884c\u4f18\u5316\uff09\u3001-O1\uff08\u57fa\u672c\u4f18\u5316\uff09\u548c-O2\uff08\u8f83\u9ad8\u4f18\u5316\uff09\u3002<\/li>\n<li>\u8c03\u8bd5\u9009\u9879\uff1aGCC\u63d0\u4f9b\u4e86\u8c03\u8bd5\u76f8\u5173\u7684\u9009\u9879\uff0c\u53ef\u4ee5\u751f\u6210\u7528\u4e8e\u8c03\u8bd5\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u3002\u5e38\u7528\u7684\u8c03\u8bd5\u9009\u9879\u6709-g\uff08\u751f\u6210\u8c03\u8bd5\u4fe1\u606f\uff09\u548c-ggdb\uff08\u751f\u6210gdb\u8c03\u8bd5\u5668\u53ef\u7528\u7684\u8c03\u8bd5\u4fe1\u606f\uff09\u3002<\/li>\n<li>\u67b6\u6784\u53c2\u6570\uff1aGCC\u63d0\u4f9b\u4e86\u67b6\u6784\u53c2\u6570\uff0c\u7528\u4e8e\u6307\u5b9a\u76ee\u6807\u5904\u7406\u5668\u7684\u67b6\u6784\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528-march=armv7-a\u6307\u5b9aARM Cortex-A\u7cfb\u5217\u5904\u7406\u5668\u3002<\/li>\n<li>\u8fde\u63a5\u5668\u9009\u9879\uff1aGCC\u63d0\u4f9b\u4e86\u8fde\u63a5\u5668\u9009\u9879\uff0c\u7528\u4e8e\u63a7\u5236\u8fde\u63a5\u5668\u7684\u884c\u4e3a\u3002\u5e38\u7528\u7684\u8fde\u63a5\u5668\u9009\u9879\u6709-nostdlib\uff08\u4e0d\u4f7f\u7528\u6807\u51c6\u5e93\uff09\u3001-nostartfiles\uff08\u4e0d\u4f7f\u7528\u542f\u52a8\u6587\u4ef6\uff09\u548c-nodefaultlibs\uff08\u4e0d\u4f7f\u7528\u9ed8\u8ba4\u5e93\uff09\u3002<\/li>\n<\/ol>\n<p>\u4e94\u3001\u603b\u7ed3<br \/>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u4ecb\u7ecd\u4e86\u5982\u4f55\u5728Linux\u4e0b\u914d\u7f6eGCC\u4ee5\u53ca\u4f7f\u7528GCC\u8fdb\u884cARM\u7f16\u7a0b\u7684\u63a8\u8350\u914d\u7f6e\u3002\u901a\u8fc7\u5b89\u88c5ARM\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\uff0c\u5e76\u7075\u6d3b\u8fd0\u7528GCC\u7684\u53c2\u6570\u548c\u9009\u9879\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u52a0\u9ad8\u6548\u5730\u8fdb\u884cARM\u7f16\u7a0b\u3002<\/p>\n<p>\u5e0c\u671b\u672c\u6587\u5bf9\u521d\u5b66\u8005\u5728Linux\u4e0b\u4f7f\u7528GCC\u8fdb\u884cARM\u7f16\u7a0b\u6709\u6240\u5e2e\u52a9\uff0c\u5e0c\u671b\u8bfb\u8005\u80fd\u591f\u8fdb\u4e00\u6b65\u63a2\u7d22\u548c\u5b66\u4e60ARM\u7f16\u7a0b\u7684\u66f4\u591a\u77e5\u8bc6\u548c\u6280\u5de7\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fLinux\u4e0b\u4f7f\u7528GCC\u8fdb\u884cARM\u7f16\u7a0b\u7684\u63a8\u8350\u914d\u7f6e\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0b\u4f7f\u7528gcc\u8fdb\u884carm\u7f16\u7a0b\u7684\u63a8\u8350\u914d\u7f6e \u6458\u8981\uff1aGCC\u662f\u4e00\u6b3e\u529f\u80fd\u5f3a\u5927\u7684\u7f16\u8bd1\u5668\uff0c\u5728Linux\u73af\u5883\u4e0b\u8fdb\u884cARM\u7f16\u7a0b\u65f6\u975e\u5e38\u5b9e\u7528\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u4e0b\u914d\u7f6eGCC\u4ee5\u53ca\u4f7f\u7528GCC\u8fdb\u884cARM\u7f16\u7a0b\u7684\u4e00\u4e9b\u63a8\u8350\u914d\u7f6e\u3002 \u4e00\u3001\u5b89\u88c5GCC\u5728Linux\u73af\u5883\u4e0b\uff0cGCC\u901a\u5e38\u662f\u9ed8\u8ba4\u5b89\u88c5\u7684\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5GCC\u662f\u5426\u5df2\u5b89\u88c5\uff1a gcc &#8211;version \u767b\u5f55\u540e\u590d\u5236 \u5982\u679cGCC\u6ca1\u6709\u5b89\u88c5\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a sudo apt-get install gcc \u767b\u5f55\u540e\u590d\u5236 \u4e8c\u3001\u5b89\u88c5ARM\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94feGCC\u9ed8\u8ba4\u662f\u4e3a\u4e3b\u673a\u7f16\u8bd1\u7a0b\u5e8f\u7684\uff0c\u4e3a\u4e86\u80fd\u591f\u5728Linux\u4e0a\u7f16\u8bd1ARM\u76ee\u6807\u7a0b\u5e8f\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5ARM\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u3002\u4ee5\u4e0b\u4ee5ARM Cortex-A\u7cfb\u5217\u4e3a\u4f8b\u8fdb\u884c\u8bf4\u660e\u3002 \u4e0b\u8f7dARM\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94feARM\u5b98\u7f51\u63d0\u4f9b\u4e86\u4e00\u5957ARM\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\uff0c\u53ef\u4ee5\u5728\u5b98\u7f51\u4e0b\u8f7d\u6700\u65b0\u7248\u672c\u3002\u4e0b\u8f7d\u94fe\u63a5\uff1ahttps:\/\/developer.arm.com\/tools-and-software\/open-source-software\/developer-tools\/gnu-toolchain\/gnu-rm\u3002\u4e0b\u8f7d\u5b8c\u6210\u540e\uff0c\u5c06\u538b\u7f29\u5305\u89e3\u538b\u5230\u4efb\u610f\u76ee\u5f55\u3002 \u914d\u7f6e\u73af\u5883\u53d8\u91cf\u63a5\u4e0b\u6765\uff0c\u9700\u8981\u5c06\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u7684\u76ee\u5f55\u6dfb\u52a0\u5230\u7cfb\u7edf\u7684\u73af\u5883\u53d8\u91cf\u4e2d\u3002\u6253\u5f00\u7ec8\u7aef\uff0c\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a export PATH=$PATH:\/path\/to\/toolchain\/bin \u767b\u5f55\u540e\u590d\u5236 \u5c06\/path\/to\/toolchain\u66ff\u6362\u4e3a\u4f60\u89e3\u538b\u5de5\u5177\u94fe\u7684\u76ee\u5f55\u3002 \u4e09\u3001\u7f16\u5199ARM\u6e90\u7801\u5e76\u4f7f\u7528GCC\u7f16\u8bd1\u4ee5\u4e0b\u5c55\u793a\u4e00\u4e2a\u7b80\u5355\u7684ARM\u6c47\u7f16\u4ee3\u7801\u793a\u4f8b\uff0c\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528GCC\u7f16\u8bd1ARM\u6e90\u7801\u3002 \u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6587\u4ef6\uff0c\u4f8b\u5982hello.S\uff0c\u7136\u540e\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\u6253\u5f00\uff1a vi hello.S \u767b\u5f55\u540e\u590d\u5236 \u5728hello.S\u4e2d\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801\uff1a .global _start .section .data msg: .asciz &#8220;Hello, ARM! &#8221; len = . &#8211; msg .section .text _start: mov r0, 1 ldr r1, =msg ldr r2, =len mov r7, 4 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-61250","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61250","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=61250"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/61250\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=61250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=61250"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=61250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}