\u5728Linux\u7cfb\u7edf\u4e2d\uff0cobjdump\u662f\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5206\u6790\u4e8c\u8fdb\u5236\u6587\u4ef6\u4e2d\u7684\u4fe1\u606f\uff0c\u4f8b\u5982\uff1a\u53cd\u6c47\u7f16\u4ee3\u7801\u3001\u7b26\u53f7\u8868\u3001\u91cd\u5b9a\u4f4d\u4fe1\u606f\u7b49\u7b49\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0cobjdump\u5de5\u5177\u5c5e\u4e8ebinutils\u5de5\u5177\u96c6\u7684\u4e00\u90e8\u5206\uff0c\u56e0\u6b64\u5728\u5f88\u591aLinux\u53d1\u884c\u7248\u4e2d\uff0c\u8fd9\u4e2a\u5de5\u5177\u662f\u9ed8\u8ba4\u5b89\u88c5\u7684\u3002\u4f46\u5982\u679c\u4f60\u7684\u7cfb\u7edf\u4e2d\u6ca1\u6709\u9884\u88c5objdump\u5de5\u5177\uff0c\u4f60\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u6765\u5b89\u88c5\u5b83\u3002<\/p>\n
1. \u6253\u5f00\u547d\u4ee4\u884c\u7ec8\u7aef<\/p>\n
\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u7ec8\u7aef\u6765\u6267\u884c\u5404\u79cd\u64cd\u4f5c\u3002\u56e0\u6b64\uff0c\u9996\u5148\u8981\u505a\u7684\u5c31\u662f\u6253\u5f00\u4e00\u4e2a\u547d\u4ee4\u884c\u7ec8\u7aef\u7a97\u53e3\u3002\u5728\u5927\u90e8\u5206Linux\u53d1\u884c\u7248\u4e2d\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u6309\u4e0b\u201cCtrl + Alt + T\u201d\u7684\u5feb\u6377\u952e\u6253\u5f00\u4e00\u4e2a\u547d\u4ee4\u884c\u7ec8\u7aef\u3002<\/p>\n
2. \u68c0\u67e5\u7cfb\u7edf\u4e2d\u662f\u5426\u5df2\u7ecf\u5b89\u88c5\u4e86binutils\u5de5\u5177\u96c6<\/p>\n
\u5728\u5b89\u88c5objdump\u5de5\u5177\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5148\u786e\u4fdd\u7cfb\u7edf\u4e2d\u5df2\u7ecf\u5b89\u88c5\u4e86binutils\u5de5\u5177\u96c6\u3002binutils\u5de5\u5177\u96c6\u662f\u5f00\u53d1\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u4e00\u5957\u5de5\u5177\uff0c\u5176\u4e2d\u5305\u62ecobjdump\u3001readelf\u3001strip\u7b49\u5de5\u5177\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5\u7cfb\u7edf\u4e2d\u662f\u5426\u5df2\u7ecf\u5b89\u88c5\u4e86\u8fd9\u4e2a\u5de5\u5177\u96c6\uff1a<\/p>\n
$ dpkg -s binutils<\/p>\n
\u5982\u679c\u4f60\u4f7f\u7528\u7684\u662fFedora\u6216CentOS\u7b49\u57fa\u4e8eRPM\u5305\u7ba1\u7406\u5668\u7684\u53d1\u884c\u7248\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5\uff1a<\/p>\n
$ rpm -q binutils<\/p>\n
\u5982\u679c\u7cfb\u7edf\u4e2d\u5df2\u7ecf\u6709binutils\u5de5\u5177\u96c6\uff0c\u5219\u547d\u4ee4\u8f93\u51fa\u4e2d\u4f1a\u6709\u76f8\u5173\u7684\u4fe1\u606f\u3002\u5982\u679c\u6ca1\u6709\u5b89\u88c5\uff0c\u7ee7\u7eed\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\u3002<\/p>\n
3. \u5b89inutils\u5de5\u5177\u96c6<\/p>\n
\u5982\u679c\u7cfb\u7edf\u4e2d\u6ca1\u6709\u5b89inutils\u5de5\u5177\u96c6\uff0c\u5219\u9700\u8981\u5148\u5b89\u88c5\u5b83\u3002\u5728Debian\u3001Ubuntu\u3001Mint\u548c\u5176\u4ed6\u57fa\u4e8eDebian\/Ubuntu\u7684\u53d1\u884c\u7248\u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\uff1a<\/p>\n
$ sudo apt-get install binutils<\/p>\n
\u5728Fedora\u3001CentOS\u548c\u5176\u4ed6\u57fa\u4e8eRPM\u7684\u53d1\u884c\u7248\u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\uff1a<\/p>\n
$ sudo yum install binutils<\/p>\n
4. \u68c0\u67e5objdump\u5de5\u5177\u662f\u5426\u5df2\u7ecf\u5b89\u88c5<\/p>\n
\u5b89\u88c5\u5b8cbinutils\u5de5\u5177\u96c6\u540e\uff0c\u6211\u4eec\u9700\u8981\u68c0\u67e5\u7cfb\u7edf\u4e2d\u662f\u5426\u5df2\u7ecf\u5b89\u88c5\u4e86objdump\u5de5\u5177\u3002\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
$ objdump \u2013version<\/p>\n
\u5982\u679c\u547d\u4ee4\u53ef\u4ee5\u6b63\u5e38\u6267\u884c\uff0c\u8bf4\u660e\u7cfb\u7edf\u4e2d\u5df2\u7ecf\u5b89\u88c5\u4e86objdump\u5de5\u5177\u3002\u5982\u679c\u6ca1\u6709\u5b89\u88c5\uff0c\u5219\u4f1a\u63d0\u793a\u67d0\u4e9b\u9519\u8bef\u4fe1\u606f\u3002<\/p>\n
5. \u5b89\u88c5objdump\u5de5\u5177<\/p>\n
\u5982\u679c\u7cfb\u7edf\u4e2d\u6ca1\u6709\u5b89\u88c5objdump\u5de5\u5177\uff0c\u6211\u4eec\u9700\u8981\u624b\u52a8\u5b89\u88c5\u5b83\u3002\u5728Debian\u3001Ubuntu\u3001Mint\u548c\u5176\u4ed6\u57fa\u4e8eDebian\/Ubuntu\u7684\u53d1\u884c\u7248\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\uff1a<\/p>\n
$ sudo apt-get install binutils<\/p>\n
\u5728Fedora\u3001CentOS\u548c\u5176\u4ed6\u57fa\u4e8eRPM\u7684\u53d1\u884c\u7248\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\uff1a<\/p>\n
$ sudo yum install binutils<\/p>\n
6. \u9a8c\u8bc1objdump\u5de5\u5177\u662f\u5426\u5b89\u88c5\u6210\u529f<\/p>\n
\u5b89\u88c5\u5b8cobjdump\u5de5\u5177\u540e\uff0c\u6211\u4eec\u9700\u8981\u9a8c\u8bc1\u5b83\u662f\u5426\u5df2\u7ecf\u6210\u529f\u5b89\u88c5\u3002\u6211\u4eec\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5\uff1a<\/p>\n
$ objdump \u2013version<\/p>\n
\u5982\u679c\u547d\u4ee4\u53ef\u4ee5\u6b63\u5e38\u6267\u884c\uff0c\u5e76\u4e14\u8f93\u51fa\u7248\u672c\u4fe1\u606f\uff0c\u5219\u8bf4\u660eobjdump\u5de5\u5177\u5df2\u7ecf\u6210\u529f\u5b89\u88c5\u5728\u7cfb\u7edf\u4e2d\u3002<\/p>\n
\u5b89\u88c5objdump\u5de5\u5177\u53ef\u4ee5\u8ba9\u6211\u4eec\u8f7b\u677e\u5730\u53cd\u6c47\u7f16\u4e8c\u8fdb\u5236\u6587\u4ef6\u3001\u67e5\u770b\u7b26\u53f7\u8868\u7b49\u64cd\u4f5c\uff0c\u8fd9\u5728Linux\u7cfb\u7edf\u4e2d\u662f\u975e\u5e38\u6709\u7528\u7684\u3002\u6309\u7167\u4ee5\u4e0a\u6b65\u9aa4\u5b89\u88c5objdump\u5de5\u5177\u975e\u5e38\u7b80\u5355\uff0c\u5982\u679c\u4f60\u9047\u5230\u4e86\u95ee\u9898\uff0c\u53ef\u4ee5\u5728Linux\u793e\u533a\u4e2d\u5411\u5176\u4ed6\u7528\u6237\u5bfb\u6c42\u5e2e\u52a9\u3002<\/p>\n
\u76f8\u5173\u95ee\u9898\u62d3\u5c55\u9605\u8bfb\uff1a<\/strong><\/p>\n \u4ea4\u53c9\u7f16\u8bd1\u901a\u4fd7\u5730\u8bb2\u5c31\u662f\u5728\u4e00\u79cd\u5e73\u53f0\u4e0a\u7f16\u8bd1\u51fa\u80fd\u8fd0\u884c\u5728\u4f53\u7cfb\u7ed3\u6784\u4e0d\u540c\u7684\u53e6\u4e00\u79cd\u5e73\u53f0\u4e0a\u7684\u7a0b\u5f0f\uff0c\u6bd4\u5982\u5728PC\u5e73\u53f0\uff08X86 CPU\uff09\u4e0a\u7f16\u8bd1\u51fa\u80fd\u8fd0\u884c\u5728\u4ee5ARM\u4e3a\u5185\u6838\u7684CPU\u5e73\u53f0\u4e0a\u7684\u7a0b\u5f0f\uff0c\u7f16\u8bd1\u5f97\u5230\u7684\u7a0b\u5f0f\u5728X86 CPU\u5e73\u53f0\u4e0a\u662f\u4e0d\u80fd\u8fd0\u884c\u7684\uff0c\u5fc5\u987b\u653e\u5230ARM CPU\u5e73\u53f0\u4e0a\u624d\u80fd\u8fd0\u884c\uff0c\u867d\u7136\u4e24\u4e2a\u5e73\u53f0\u7528\u7684\u90fd\u662fLinux\u7cfb\u7edf\u3002\u8fd9\u79cd\u65b9\u6cd5\u5728\u5f02\u5e73\u53f0\u79fb\u690d\u548c\u5d4c\u5165\u5f0f\u7814\u53d1\u65f6\u975e\u5e38\u6709\u7528\u3002\u76f8\u5bf9\u548c\u4ea4\u53c9\u7f16\u8bd1\uff0c\u5e73\u5e38\u505a\u7684\u7f16\u8bd1\u53eb\u672c\u5730\u7f16\u8bd1\uff0c\u4e5f\u5c31\u662f\u5728\u5f53\u524d\u5e73\u53f0\u7f16\u8bd1\uff0c\u7f16\u8bd1\u5f97\u5230\u7684\u7a0b\u5f0f\u4e5f\u662f\u5728\u672c\u5730\u6267\u884c\u3002\u7528\u6765\u7f16\u8bd1\u8fd9\u79cd\u8de8\u5e73\u53f0\u7a0b\u5f0f\u7684\u7f16\u8bd1\u5668\u5c31\u53eb\u4ea4\u53c9\u7f16\u8bd1\u5668\uff0c\u76f8\u5bf9\u6765\u8bf4\uff0c\u7528\u6765\u505a\u672c\u5730\u7f16\u8bd1\u7684\u5de5\u5177\u5c31\u53eb\u672c\u5730\u7f16\u8bd1\u5668\u3002\u6240\u4ee5\u8981\u751f\u6210\u5728\u76ee\u6807\u673a\u4e0a\u8fd0\u884c\u7684\u7a0b\u5f0f\uff0c\u5fc5\u987b\u8981\u7528\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u6765\u5b8c\u6210\u3002\u5728\u88c1\u51cf\u548c\u5236\u5b9aLinux\u5185\u6838\u7528\u4e8e\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e4b\u524d\uff0c\u7531\u4e8e\u4e00\u822c\u5d4c\u5165\u5f0f\u7814\u53d1\u7cfb\u7edf\u5b58\u50a8\u5927\u5c0f\u6709\u9650\uff0c\u901a\u5e38\u90fd\u8981\u5728\u6027\u80fd\u4f18\u8d8a\u7684PC\u4e0a\u5efa\u7acb\u4e00\u4e2a\u7528\u4e8e\u76ee\u6807\u673a\u7684\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\uff0c\u7528\u8be5\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u5728PC\u4e0a\u7f16\u8bd1\u76ee\u6807\u673a\u4e0a\u8981\u8fd0\u884c\u7684\u7a0b\u5f0f\u3002\u4ea4\u4e4e\u9500\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u662f\u4e2a\u7531\u7f16\u8bd1\u5668\u3001\u8fde\u63a5\u5668\u548c\u89e3\u91ca\u5668\u7ec4\u6210\u7684\u7efc\u5408\u7814\u53d1\u73af\u5883\uff0c\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u4e3b\u8981\u7531binutils\u3001gcc\u548cglibc 3\u4e2a\u90e8\u5206\u7ec4\u6210\u3002\u6709\u65f6\u51fa\u4e8e\u51cf\u5c0f libc \u5e93\u5927\u5c0f\u7684\u8003\u8651\uff0c\u4e5f\u80fd\u7528\u522b\u7684 c \u5e93\u6765\u4ee3\u66ff glibc\uff0c\u4f8b\u5982 uClibc\u3001dietlibc \u548c newlib\u3002\u5efa\u7acb\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u662f\u4e2a\u76f8\u5f53\u590d\u6742\u7684\u8fc7\u7a0b\uff0c\u5982\u679c\u4e0d\u60f3\u81ea\u5df1\u7ecf\u5386\u590d\u6742\u7e41\u7410\u7684\u7f16\u8bd1\u8fc7\u7a0b\uff0c\u7f51\u4e0a\u6709\u4e00\u4e9b\u7f16\u8bd1\u597d\u7684\u53ef\u7528\u7684\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u80fd\u4e0b\u8f7d\uff0c\u4f46\u5c31\u4ee5\u5b66\u4e60\u4e3a\u76ee\u7684\u6765\u8bf4\u8bfb\u8005\u6709\u5fc5\u8981\u5b66\u4e60\u81ea\u5df1\u5236\u4f5c\u4e00\u4e2a\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u3002\u672c\u7ae0\u901a\u8fc7\u5177\u4f53\u7684\u5b9e\u4f8b\u8bb2\u8ff0\u57fa\u4e8eARM\u7684\u5d4c\u5165\u5f0fLinux\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u7684\u5236\u4f5c\u8fc7\u7a0b\u3002 \u6784\u5efa\u4ea4\u53c9\u7f16\u8bd1\u5668\u7684\u4e4b\u4e00\u4e2a\u6b65\u9aa4\u5c31\u662f\u786e\u5b9a\u76ee\u6807\u5e73\u53f0\u3002\u5728GNU\u7cfb\u7edf\u4e2d\uff0c\u6bcf\u4e2a\u76ee\u6807\u5e73\u53f0\u90fd\u6709\u4e00\u4e2a\u660e\u786e\u7684\u683c\u5f0f\uff0c\u8fd9\u4e9b\u4fe1\u606f\u7528\u4e8e\u5728\u6784\u5efa\u8fc7\u7a0b\u4e2d\u8bc6\u522b\u8981\u4f7f\u7528\u7684\u4e0d\u540c\u5de5\u5177\u7684\u6b63\u786e\u7248\u672c\u3002\u56e0\u6b64\uff0c\u5f53\u5728\u4e00\u4e2a\u7279\u5b9a\u76ee\u6807\u673a\u4e0b\u8fd0\u884cGCC\u65f6\uff0cGCC\u4fbf\u5728\u76ee\u5f55\u8def\u5f84\u4e2d\u67e5\u627e\u5305\u542b\u8be5\u76ee\u6807\u89c4\u8303\u7684\u5e94\u7528\u7a0b\u5f0f\u8def\u5f84\u3002GNU\u7684\u76ee\u6807\u89c4\u8303\u683c\u5f0f\u4e3aCPU-PLATFORM-OS\u3002\u4f8b\u5982x86\/i386 \u76ee\u6807\u673a\u540d\u4e3ai686-pc-linux-gnu\u3002\u672c\u7ae0\u7684\u76ee\u7684\u662f\u8bb2\u8ff0\u5efa\u7acb\u57fa\u4e8eARM\u5e73\u53f0\u7684\u4ea4\u53c9\u5de5\u5177\u94fe\uff0c\u6240\u4ee5\u76ee\u6807\u5e73\u53f0\u540d\u4e3aarm-linux-gnu\u3002 \u901a\u5e38\u6784\u5efa\u4ea4\u53c9\u5de5\u5177\u94fe\u67093\u79cd\u65b9\u6cd5\u3002 \u65b9\u6cd5\u4e00\u7076\u9877\u621a \u5206\u6b65\u7f16\u8bd1\u548c\u5b89\u88c5\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u6240\u9700\u8981\u7684\u5e93\u548c\u539f\u59cb\u7801\uff0c\u6700\u7ec8\u751f\u6210\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u3002\u8be5\u65b9\u6cd5\u76f8\u5bf9\u6bd4\u8f83\u56f0\u96be\uff0c\u9002\u5408\u60f3\u6df1\u5165\u5b66\u4e60\u6784\u5efa\u4ea4\u53c9\u5de5\u5177\u94fe\u7684\u8bfb\u8005\u3002\u5982\u679c\u53ea\u662f\u60f3\u4f7f\u7528\u4ea4\u53c9\u5de5\u5177\u94fe\uff0c\u5efa\u8bae\u4f7f\u7528\u65b9\u6cd5\u4e8c\u6216\u65b9\u6cd5\u4e09\u6784\u5efa\u4ea4\u53c9\u5de5\u5177\u94fe\u3002 \u65b9\u6cd5\u4e8c \u901a\u8fc7Crosstool\u811a\u672c\u5de5\u5177\u6765\u5b9e\u73b0\u4e00\u6b21\u7f16\u8bd1\u751f\u6210\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\uff0c\u8be5\u65b9\u6cd5\u76f8\u5bf9\u4e8e\u65b9\u6cd5\u4e00\u8981\u7b80\u5355\u8bb8\u591a\uff0c\u5e76\u4e14\u51fa\u9519\u7684\u673a\u4f1a\u4e5f\u975e\u5e38\u5c11\uff0c\u5efa\u8bae\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u4f7f\u7528\u8be5\u65b9\u6cd5\u6784\u5efa\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u3002 \u65b9\u6cd5\u4e09 \u76f4\u63a5\u901a\u8fc7\u7f51\u4e0a\uff08ftp.arm.kernel.org.uk\uff09\u4e0b\u8f7d\u5df2\u5236\u4f5c\u597d\u7684\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u3002\u8be5\u65b9\u6cd5\u7684\u597d\u5904\u4e0d\u7528\u591a\u8bf4\uff0c\u5f53\u7136\u662f\u7b80\u5355\u7701\u4e8b\uff0c\u4f46\u548c\u6b64\u540c\u65f6\u8be5\u65b9\u6cd5\u6709\u4e00\u5b9a\u7684\u5f0a\u7aef\u5c31\u662f\u5c40\u9650\u6027\u592a\u5927\uff0c\u56e0\u4e3a\u6bd5\u7adf\u662f\u522b\u4eba\u6784\u5efa\u597d\u7684\uff0c\u4e5f\u5c31\u662f\u56fa\u5b9a\u7684\u6ca1\u6709\u7075\u6d3b\u6027\uff0c\u6240\u4ee5\u6784\u5efa\u6240\u7528\u7684\u5e93\u53ca\u7f16\u8bd1\u5668\u7684\u7248\u672c\u4e5f\u8bb8\u5e76\u4e0d\u9002\u5408\u4f60\u8981\u7f16\u8bd1\u7684\u7a0b\u5f0f\uff0c\u540c\u65f6\u4e5f\u8bb8\u4f1a\u5728\u4f7f\u7528\u65f6\u51fa\u73b0\u8bb8\u591a\u83ab\u540d\u7684\u9519\u8bef\uff0c\u5efa\u8bae\u8bfb\u8005\u614e\u7528\u6b64\u65b9\u6cd5\u3002 \u4e3a\u4e86\u8ba9\u8bfb\u8005\u771f\u6b63\u7684\u5b66\u4e60\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u7684\u6784\u5efa\uff0c\u4e0b\u9762\u5c06\u91cd\u70b9\u5468\u9690\u9675\u8be6\u5730\u4ecb\u7ecd\u524d\u4e24\u79cd\u6784\u5efaARM Linux\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u7684\u65b9\u6cd5\u3002 2.2.1 \u5206\u6b65\u6784\u5efa\u4ea4\u53c9\u7f16\u8bd1\u94fe \u5206\u6b65\u6784\u5efa\uff0c\u987e\u540d\u601d\u4e49\u5c31\u662f\u4e00\u6b65\u4e00\u6b65\u5730\u5efa\u7acb\u4ea4\u53c9\u7f16\u8bd1\u94fe\uff0c\u4e0d\u540c\u4e8e2.2.2\u8282\u4e2d\u8bb2\u8ff0\u7684Crosstool\u811a\u672c\u5de5\u5177\u4e00\u6b21\u7f16\u8bd1\u751f\u6210\u7684\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u9002\u5408\u90a3\u4e9b\u5e0c\u671b\u6df1\u5165\u5b66\u4e60\u4e86\u89e3\u6784\u5efa\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u7684\u8bfb\u8005\u3002\u8be5\u65b9\u6cd5\u76f8\u5bf9\u6765\u8bf4\u96be\u5ea6\u8f83\u5927\uff0c\u901a\u5e38\u60c5\u51b5\u4e0b\u56f0\u96be\u91cd\u91cd\uff0c\u72b9\u5982\u5510\u50e7\u897f\u5929\u53d6\u7ecf\uff0c\u4e0d\u8fc7\u672c\u6587\u4f1a\u5c3d\u53ef\u80fd\u5468\u8be6\u5730\u4ecb\u7ecd\u6784\u5efa\u7684\u6bcf\u4e00\u4e2a\u6b65\u9aa4\uff0c\u8bfb\u8005\u5b8c\u4e07\u80fd\u6839\u636e\u672c\u8282\u7684\u5185\u5bb9\u81ea\u5df1\u72ec\u7acb\u5b9e\u8df5\uff0c\u6784\u5efa\u81ea\u5df1\u7684\u4ea4\u53c9\u5de5\u5177\u94fe\u3002\u8be5\u8fc7\u7a0b\u6240\u9700\u7684\u65f6\u95f4\u8f83\u957f\uff0c\u5e0c\u671b\u8bfb\u8005\u6709\u8f83\u5f3a\u7684\u8010\u5fc3\u548c\u6bc5\u529b\u53bb\u5b66\u4e60\u548c\u5b9e\u8df5\u4ed6\uff0c\u901a\u8fc7\u5b9e\u8df5\u80fd\u4f7f\u8bfb\u8005\u66f4\u52a0\u6e05\u6670\u4ea4\u53c9\u7f16\u8bd1\u5668\u7684\u6784\u5efa\u8fc7\u7a0b\u53ca\u5404\u4e2a\u5de5\u5177\u5305\u7684\u4f5c\u7528\u3002\u8be5\u65b9\u6cd5\u6240\u9700\u8d44\u6e90\u5982\u88682.1\u6240\u793a\u3002 \u88682.1 \u6240\u9700\u8d44\u6e90 \u5b89\u88c5\u5305 \u4e0b\u8f7d\u5730\u5740 \u5b89\u88c5\u5305 \u4e0b\u8f7d\u5730\u5740 linux-2.6.10.tar.gz ftp.kernel.org glibc-2.3.2.tar.gz ftp.gnu.org binutils-2.15.tar.bz2 ftp.gnu.org glibc-linuxthreads-2.3.2.tar.gz ftp.gnu.org gcc-3.3.6.tar.gz ftp.gnu.org \u901a\u8fc7\u76f8\u5173\u7ad9\u70b9\u4e0b\u8f7d\u4ee5\u4e0a\u8d44\u6e90\u540e\uff0c\u5c31\u80fd\u5f00\u59cb\u5efa\u7acb\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u4e86\u3002 1\uff0e\u5efa\u7acb\u5de5\u4f5c\u76ee\u5f55 \u9996\u5148\u5efa\u7acb\u5de5\u4f5c\u76ee\u5f55\uff0c\u5de5\u4f5c\u76ee\u5f55\u5c31\u662f\u5728\u4ec0\u4e48\u76ee\u5f55\u4e0b\u6784\u5efa\u4ea4\u53c9\u5de5\u5177\u94fe\uff0c\u76ee\u5f55\u7684\u6784\u5efa\u4e00\u822c\u6ca1\u6709\u7279\u522b\u7684\u9700\u6c42\uff0c\u80fd\u6839\u636e\u4e2a\u4eba\u559c\u597d\u5efa\u7acb\u3002\u4ee5\u4e0b\u6240\u5efa\u7acb\u7684\u76ee\u5f55\u662f\u4f5c\u8005\u81ea\u5b9a\u4e49\u7684\uff0c\u5f53\u524d\u7684\u7528\u6237\u5b9a\u4e49\u4e3amike\uff0c\u56e0\u6b64\u7528\u6237\u76ee\u5f55\u4e3a\/home\/mike\uff0c\u5728\u7528\u6237\u76ee\u5f55\u4e0b\u9996\u5148\u5efa\u7acb\u4e00\u4e2a\u5de5\u4f5c\u76ee\u5f55\uff08armlinux\uff09\uff0c\u5efa\u7acb\u5de5\u4f5c\u76ee\u5f55\u7684\u547d\u4ee4\u884c\u64cd\u4f5c\u5982\u4e0b\uff1a # cd \/home\/mike # mkdir armlinux \u518d\u5728\u8fd9\u4e2a\u5de5\u4f5c\u76ee\u5f55armlinux\u4e0b\u5efa\u7acb3\u4e2a\u76ee\u5f55 build-tools\u3001kernel \u548c tools\u3002\u5177\u4f53\u64cd\u4f5c\u5982\u4e0b\uff1a # cd armlinux # mkdir build-tools kernel tools \u5176\u4e2d\u5404\u76ee\u5f55\u7684\u4f5c\u7528\u5982\u4e0b\u3002 \u25cf build-tools \u7528\u6765\u5b58\u653e\u4e0b\u8f7d\u7684binutils\u3001gcc\u3001glibc\u7b49\u539f\u59cb\u7801\u548c\u7528\u6765\u7f16\u8bd1\u8fd9\u4e9b\u539f\u59cb\u7801\u7684\u76ee\u5f55\uff1b \u25cf kernel \u7528\u6765\u5b58\u653e\u5185\u6838\u539f\u59cb\u7801\uff1b \u25cf tools \u7528\u6765\u5b58\u653e\u7f16\u8bd1\u597d\u7684\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u548c\u5e93\u6587\u4ef6\u3002 2\uff0e\u5efa\u7acb\u73af\u5883\u53d8\u91cf \u8be5\u6b65\u9aa4\u7684\u76ee\u7684\u662f\u4e3a\u4e86\u65b9\u4fbf\u91cd\u590d\u8f93\u5165\u8def\u5f84\uff0c\u56e0\u4e3a\u91cd\u590d\u64cd\u4f5c\u6bcf\u4ef6\u76f8\u540c\u7684\u4e8b\u60c5\u603b\u4f1a\u8ba9\u4eba\u89c9\u5f97\u975e\u5e38\u9ebb\u70e6\uff0c\u5982\u679c\u8bfb\u8005\u4e0d\u4e60\u60ef\u4f7f\u7528\u73af\u5883\u53d8\u91cf\u5c31\u80fd\u7565\u8fc7\u8be5\u6b65\uff0c\u76f4\u63a5\u8f93\u5165\u7edd\u5bf9\u8def\u5f84\u5c31\u80fd\u3002\u58f0\u660e\u4ee5\u4e0b\u73af\u5883\u53d8\u91cf\u7684\u76ee\u7684\u662f\u5728\u4e4b\u540e\u7f16\u8bd1\u5de5\u5177\u5e93\u7684\u65f6\u5019\u4f1a\u7528\u5230\uff0c\u975e\u5e38\u65b9\u4fbf\u8f93\u5165\uff0c\u5c24\u5176\u662f\u80fd\u964d\u4f4e\u8f93\u9519\u8def\u5f84\u7684\u98ce\u9669\u3002 # export PRJROOT=\/home\/mike\/armlinux # export TARGET=arm-linux # export PREFIX=$PRJROOT\/tools # export TARGET_PREFIX=$PREFIX\/$TARGET # export PATH=$PREFIX\/bin:$PATH 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Binutils\u662fGNU\u5de5\u5177\u4e4b\u4e00\uff0c\u4ed6\u5305\u62ec\u8fde\u63a5\u5668\u3001\u6c47\u7f16\u5668\u548c\u5176\u4ed6\u7528\u4e8e\u76ee\u6807\u6587\u4ef6\u548c\u6863\u6848\u7684\u5de5\u5177\uff0c\u4ed6\u662f\u4e8c\u8fdb\u5236\u4ee3\u7801\u7684\u5904\u7406\u7ef4\u62a4\u5de5\u5177\u3002\u5b89\u88c5Binutils\u5de5\u5177\u5305\u542b\u7684\u7a0b\u5f0f\u6709addr2line\u3001ar\u3001as\u3001c++filt\u3001gprof\u3001ld\u3001nm\u3001objcopy\u3001objdump\u3001ranlib\u3001readelf\u3001size\u3001strings\u3001strip\u3001libiberty\u3001libbfd\u548clibopcodes\u3002\u5bf9\u8fd9\u4e9b\u7a0b\u5f0f\u7684\u7b80\u5355\u89e3\u91ca\u5982\u4e0b\u3002 \u25cf addr2line \u628a\u7a0b\u5f0f\u5730\u5740\u8f6c\u6362\u4e3a\u6587\u4ef6\u540d\u548c\u884c\u53f7\u3002\u5728\u547d\u4ee4\u884c\u4e2d\u7ed9\u4ed6\u4e00\u4e2a\u5730\u5740\u548c\u4e00\u4e2a\u53ef\u6267\u884c\u6587\u4ef6\u540d\uff0c\u4ed6\u5c31\u4f1a\u4f7f\u7528\u8fd9\u4e2a\u53ef\u6267\u884c\u6587\u4ef6\u7684\u8c03\u8bd5\u4fe1\u606f\u6307\u51fa\u5728\u7ed9\u51fa\u7684\u5730\u5740\u4e0a\u662f\u54ea\u4e2a\u6587\u4ef6\u53ca\u884c\u53f7\u3002 \u25cf ar \u5efa\u7acb\u3001\u4fee\u6539\u3001\u63d0\u53d6\u5f52\u6863\u6587\u4ef6\u3002\u5f52\u6863\u6587\u4ef6\u662f\u5305\u542b\u591a\u4e2a\u6587\u4ef6\u5185\u5bb9\u7684\u4e00\u4e2a\u5927\u6587\u4ef6\uff0c\u5176\u7ed3\u6784\u786e\u4fdd\u4e86\u80fd\u6062\u590d\u539f\u59cb\u6587\u4ef6\u5185\u5bb9\u3002 \u25cf as \u4e3b\u8981\u7528\u6765\u7f16\u8bd1GNU C\u7f16\u8bd1\u5668gcc\u8f93\u51fa\u7684\u6c47\u7f16\u6587\u4ef6\uff0c\u4ea7\u751f\u7684\u76ee\u6807\u6587\u4ef6\u7531\u8fde\u63a5\u5668ld\u8fde\u63a5\u3002 \u25cf c++filt \u8fde\u63a5\u5668\u4f7f\u7528\u4ed6\u6765\u8fc7\u6ee4 C++ \u548c Java \u7b26\u53f7\uff0c\u9632\u6b62\u91cd\u8f7d\u51fd\u6570\u51b2\u7a81\u3002 \u25cf gprof \u663e\u793a\u7a0b\u5f0f\u8c03\u7528\u6bb5\u7684\u5404\u79cd\u6570\u636e\u3002 \u25cf ld \u662f\u8fde\u63a5\u5668\uff0c\u4ed6\u628a\u4e00\u4e9b\u76ee\u6807\u548c\u5f52\u6863\u6587\u4ef6\u7ed3\u5408\u5728\u4e00\u8d77\uff0c\u91cd\u5b9a\u4f4d\u6570\u636e\uff0c\u5e76\u8fde\u63a5\u7b26\u53f7\u5f15\u7528\u3002\u901a\u5e38\uff0c\u5efa\u7acb\u4e00\u4e2a\u65b0\u7f16\u8bd1\u7a0b\u5f0f\u7684\u6700\u540e\u4e00\u6b65\u5c31\u662f\u8c03\u7528ld\u3002 \u25cf nm \u5217\u51fa\u76ee\u6807\u6587\u4ef6\u4e2d\u7684\u7b26\u53f7\u3002 \u25cf objcopy \u628a\u4e00\u79cd\u76ee\u6807\u6587\u4ef6\u4e2d\u7684\u5185\u5bb9\u590d\u5236\u5230\u53e6\u4e00\u79cd\u7c7b\u578b\u7684\u76ee\u6807\u6587\u4ef6\u4e2d\u3002 \u25cf objdump \u663e\u793a\u4e00\u4e2a\u6216\u66f4\u591a\u76ee\u6807\u6587\u4ef6\u7684\u4fe1\u606f\u3002\u4f7f\u7528\u9009\u9879\u6765\u63a7\u5236\u5176\u663e\u793a\u7684\u4fe1\u606f\uff0c\u4ed6\u6240\u663e\u793a\u7684\u4fe1\u606f\u901a\u5e38\u53ea\u6709\u7f16\u5199\u7f16\u8bd1\u5de5\u5177\u7684\u4eba\u624d\u611f\u5174\u8da3\u3002 \u25cf ranlib \u4ea7\u751f\u5f52\u6863\u6587\u4ef6\u7d22\u5f15\uff0c\u5e76\u5c06\u5176\u4fdd\u5b58\u5230\u8fd9\u4e2a\u5f52\u6863\u6587\u4ef6\u4e2d\u3002\u5728\u7d22\u5f15\u4e2d\u5217\u51fa\u4e86\u5f52\u6863\u6587\u4ef6\u5404\u6210\u5458\u6240\u5b9a\u4e49\u7684\u53ef\u91cd\u5206\u914d\u76ee\u6807\u6587\u4ef6\u3002 \u25cf readelf \u663e\u793aelf\u683c\u5f0f\u53ef\u6267\u884c\u6587\u4ef6\u7684\u4fe1\u606f\u3002 \u25cf size \u5217\u51fa\u76ee\u6807\u6587\u4ef6\u6bcf\u4e00\u6bb5\u7684\u5927\u5c0f\u53ca\u603b\u4f53\u7684\u5927\u5c0f\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5bf9\u4e8e\u6bcf\u4e2a\u76ee\u6807\u6587\u4ef6\u6216\u4e00\u4e2a\u5f52\u6863\u6587\u4ef6\u4e2d\u7684\u6bcf\u4e2a\u6a21\u5757\u53ea\u4ea7\u751f\u4e00\u884c\u8f93\u51fa\u3002 \u25cf strings \u6253\u5370\u67d0\u4e2a\u6587\u4ef6\u7684\u53ef\u6253\u5370\u5b57\u7b26\u4e32\uff0c\u8fd9\u4e9b\u5b57\u7b26\u4e32\u6700\u5c114\u4e2a\u5b57\u7b26\u957f\uff0c\u4e5f\u80fd\u4f7f\u7528\u9009\u9879-n\u8bbe\u7f6e\u5b57\u7b26\u4e32\u7684\u6700\u5c0f\u957f\u5ea6\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u4ed6\u53ea\u6253\u5370\u76ee\u6807\u6587\u4ef6\u521d\u59cb\u5316\u548c\u53ef\u52a0\u8f7d\u6bb5\u4e2d\u7684\u53ef\u6253\u5370\u5b57\u7b26\uff1b\u5bf9\u4e8e\u5176\u4ed6\u7c7b\u578b\u7684\u6587\u4ef6\u4ed6\u6253\u5370\u6574\u4e2a\u6587\u4ef6\u7684\u53ef\u6253\u5370\u5b57\u7b26\u3002\u8fd9\u4e2a\u7a0b\u5f0f\u5bf9\u4e8e\u4e86\u89e3\u975e\u6587\u672c\u6587\u4ef6\u7684\u5185\u5bb9\u975e\u5e38\u6709\u5e2e\u52a9\u3002 \u25cf strip \u4e22\u5f03\u76ee\u6807\u6587\u4ef6\u4e2d\u7684\u5168\u90e8\u6216\u7279\u5b9a\u7b26\u53f7\u3002 \u25cf libiberty \u5305\u542b\u8bb8\u591aGNU\u7a0b\u5f0f\u90fd\u4f1a\u7528\u5230\u7684\u51fd\u6570\uff0c\u8fd9\u4e9b\u7a0b\u5f0f\u6709getopt\u3001obstack\u3001strerror\u3001strtol\u548cstrtoul\u3002 \u25cf libbfd \u4e8c\u8fdb\u5236\u6587\u4ef6\u63cf\u8ff0\u5e93\u3002 \u25cf libopcode \u7528\u6765\u5904\u7406opcodes\u7684\u5e93\uff0c\u5728\u751f\u6210\u4e00\u4e9b\u5e94\u7528\u7a0b\u5f0f\u7684\u65f6\u5019\u4e5f\u4f1a\u7528\u5230\u4ed6\u3002 Binutils\u5de5\u5177\u5b89\u88c5\u4f9d\u8d56\u4e8eBash\u3001Coreutils\u3001Diffutils\u3001GCC\u3001Gettext\u3001Glibc\u3001Grep\u3001Make\u3001Perl\u3001Sed\u3001Texinfo\u7b49\u5de5\u5177\u3002 \u4ecb\u7ecd\u5b8cBinutils\u5de5\u5177\u540e\uff0c\u4e0b\u9762\u5c06\u5206\u6b65\u4ecb\u7ecd\u5b89inutils-2.15\u7684\u8fc7\u7a0b\u3002 \u9996\u5148\u89e3\u538bbinutils-2.15.tar.bz2\u5305\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a # cd $PRJROOT\/build-tools # tar -xjvf binutils-2.15.tar.bz2 \u63a5\u7740\u8bbe\u7f6eBinutils\u5de5\u5177\uff0c\u5efa\u8bae\u5efa\u7acb\u4e00\u4e2a\u65b0\u7684\u76ee\u5f55\u7528\u6765\u5b58\u653e\u8bbe\u7f6e\u548c\u7f16\u8bd1\u6587\u4ef6\uff0c\u8fd9\u6837\u80fd\u4f7f\u6e90\u6587\u4ef6\u548c\u7f16\u8bd1\u6587\u4ef6\u72ec\u7acb\u5f00\uff0c\u5177\u4f53\u64cd\u4f5c\u5982\u4e0b\uff1a # cd $PRJROOT\/build-tools # mkdir build-binutils # cd build-binutils # ..\/ binutils-2.15\/configure \u2013target=$TARGET \u2013prefix=$PREFIX \u5176\u4e2d\u9009\u9879?target\u7684\u610f\u601d\u662f\u5236\u5b9a\u751f\u6210\u7684\u662f arm-linux \u7684\u5de5\u5177\uff0c\u2013prefix \u662f\u6307\u51fa\u53ef\u6267\u884c\u6587\u4ef6\u5b89\u88c5\u7684\u4f4d\u7f6e\u3002\u6267\u884c\u4e0a\u8ff0\u64cd\u4f5c\u4f1a\u51fa\u73b0\u975e\u5e38\u591acheck\u4fe1\u606f\uff0c\u6700\u540e\u4ea7\u751f Makefile \u6587\u4ef6\u3002\u63a5\u4e0b\u6765\u6267\u884cmake\u548c\u5b89\u88c5\u64cd\u4f5c\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a # make # make install \u8be5\u7f16\u8bd1\u8fc7\u7a0b\u8f83\u6162\uff0c\u9700\u8981\u6570\u5341\u5206\u949f\uff0c\u5b89\u88c5\u5b8c\u6210\u540e\u67e5\u770b\/home\/mike\/armlinux\/tools\/bin\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6\uff0c\u5982\u679c\u67e5\u770b\u7ed3\u679c\u5982\u4e0b\uff0c\u8868\u660e\u6b64\u65f6Binutils\u5de5\u5177\u5df2\u5b89\u88c5\u7ed3\u675f\u3002 # ls $PREFIX\/bin arm-linux-addr2line arm-linux-ldarm-linux-ranlib arm-linux-strip arm-linux-ararm-linux-nmarm-linux-readelf arm-linux-asarm-linux-objcopy arm-linux-size arm-linux-c++filtarm-linux-objdump arm-linux-strings 4\uff0e\u83b7\u5f97\u5185\u6838\u5934\u6587\u4ef6 \u7f16\u8bd1\u5668\u9700\u8981\u901a\u8fc7\u7cfb\u7edf\u5185\u6838\u7684\u5934\u6587\u4ef6\u6765\u83b7\u5f97\u76ee\u6807\u5e73\u53f0\u6240\u652f\u6301\u7684\u7cfb\u7edf\u51fd\u6570\u8c03\u7528\u6240\u9700\u8981\u7684\u4fe1\u606f\u3002\u5bf9\u4e8eLinux\u5185\u6838\uff0c\u66f4\u4f73\u7684\u65b9\u6cd5\u662f\u4e0b\u8f7d\u4e00\u4e2a\u5408\u9002\u7684\u5185\u6838\uff0c\u7136\u540e\u590d\u5236\u83b7\u5f97\u5934\u6587\u4ef6\u3002\u9700\u8981\u5bf9\u5185\u6838\u505a\u4e00\u4e2a\u57fa\u672c\u7684\u8bbe\u7f6e\u6765\u751f\u6210\u6b63\u786e\u7684\u5934\u6587\u4ef6\uff1b\u4e0d\u8fc7\uff0c\u4e0d\u5fc5\u7f16\u8bd1\u5185\u6838\u3002\u5bf9\u4e8e\u672c\u4f8b\u4e2d\u7684\u76ee\u6807arm-linux\uff0c\u9700\u8981\u4ee5\u4e0b\u6b65\u9aa4\u3002 \uff081\uff09\u5728kernel\u76ee\u5f55\u4e0b\u89e3\u538blinux-2.6.10.tar.gz\u5185\u6838\u5305\uff0c\u6267\u884c\u547d\u4ee4\u5982\u4e0b\uff1a # cd $PRJROOT\/kernel # tar -xvzf linux-2.6.10.tar.gz \uff082\uff09\u63a5\u4e0b\u6765\u8bbe\u7f6e\u7f16\u8bd1\u5185\u6838\u4f7f\u5176\u751f\u6210\u6b63\u786e\u7684\u5934\u6587\u4ef6\uff0c\u6267\u884c\u547d\u4ee4\u5982\u4e0b\uff1a # cd linux-2.6.10 # make ARCH=arm CROSS_COMPILE=arm-linux- menuconfig \u5176\u4e2dARCH=arm\u8868\u793a\u662f\u4ee5arm\u4e3a\u4f53\u7cfb\u7ed3\u6784\uff0cCROSS_COMPILE=arm-linux-\u8868\u793a\u662f\u4ee5arm-linux-\u4e3a\u524d\u7f00\u7684\u4ea4\u53c9\u7f16\u8bd1\u5668\u3002\u4e5f\u80fd\u7528config\u548cxconfig\u6765\u4ee3\u66ffmenuconfig\uff0c\u63a8\u8350\u7528make menuconfig\uff0c\u8fd9\u4e5f\u662f\u5185\u6838\u7814\u53d1\u4eba\u5458\u7528\u7684\u6700\u591a\u7684\u8bbe\u7f6e\u65b9\u6cd5\u3002\u6ce8\u610f\u5728\u8bbe\u7f6e\u65f6\u4e00\u5b9a\u8981\u9009\u62e9\u5904\u7406\u5668\u7684\u7c7b\u578b\uff0c\u8fd9\u91cc\u9009\u62e9\u4e09\u661f\u7684S3C2410\uff08System Type->ARM System Type->\/Samsung S3C2410\uff09\uff0c\u5982\u56fe2.1\u6240\u793a\u3002\u8bbe\u7f6e\u5b8c\u9000\u51fa\u5e76\u4fdd\u5b58\uff0c\u68c0\u67e5\u4e00\u4e0b\u5185\u6838\u76ee\u5f55\u4e2d\u7684include\/linux\/version.h\u548cinclude\/linux\/autoconf.h\u6587\u4ef6\u662f\u4e0d\u662f\u751f\u6210\u4e86\uff0c\u8fd9\u662f\u7f16\u8bd1glibc\u65f6\u8981\u7528\u5230\u7684\uff0c\u5982\u679cversion.h \u548c autoconf.h \u6587\u4ef6\u5b58\u5728\uff0c\u8bf4\u660e\u751f\u6210\u4e86\u6b63\u786e\u7684\u5934\u6587\u4ef6\u3002 screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\u2019Click here to open new window\uff3cnCTRL+Mouse wheel to zoom in\/out\u2019;}\u201d border=0> \u56fe2.1 Linux 2.6.10\u5185\u6838\u8bbe\u7f6e\u754c\u9762 \u590d\u5236\u5934\u6587\u4ef6\u5230\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u7684\u76ee\u5f55\uff0c\u9996\u5148\u9700\u8981\u5728\/home\/mike\/armlinux\/tools\/arm-linux\u76ee\u5f55\u4e0b\u5efa\u7acb\u5de5\u5177\u7684\u5934\u6587\u4ef6\u76ee\u5f55inlcude\uff0c\u7136\u540e\u590d\u5236\u5185\u6838\u5934\u6587\u4ef6\u5230\u6b64\u76ee\u5f55\u4e0b\uff0c\u5177\u4f53\u64cd\u4f5c\u5982\u4e0b\uff1a # mkdir -p $TARGET_PREFIX\/include # cp -r $PRJROOT\/kernel\/linux-2.6.10\/include\/linux $TARGET_PREFIX\/include # cp -r $PRJROOT\/kernel\/linux-2.6.10\/include\/a-arm $TARGET_PREFIX\/include\/a 5\uff0e\u7f16\u8bd1\u5b89oot-trap gcc \u8fd9\u4e00\u6b65\u7684\u76ee\u7684\u4e3b\u8981\u662f\u5efa\u7acbarm-linux-gcc\u5de5\u5177\uff0c\u6ce8\u610f\u8fd9\u4e2agcc\u6ca1\u6709glibc\u5e93\u7684\u652f\u6301\uff0c\u6240\u4ee5\u53ea\u80fd\u7528\u4e8e\u7f16\u8bd1\u5185\u6838\u3001BootLoader\u7b49\u4e0d\u5fc5C\u5e93\u652f\u6301\u7684\u7a0b\u5f0f\uff0c\u540e\u9762\u521b\u5efaC\u5e93\u4e5f\u8981\u7528\u5230\u8fd9\u4e2a\u7f16\u8bd1\u5668\uff0c\u6240\u4ee5\u521b\u5efa\u4ed6\u4e3b\u8981\u662f\u4e3a\u521b\u5efaC\u5e93\u505a\u51c6\u5907\uff0c\u5982\u679c\u53ea\u60f3\u7f16\u8bd1\u5185\u6838\u548cBootLoader\uff0c\u90a3\u4e48\u5b89\u88c5\u5b8c\u8fd9\u4e2a\u5c31\u80fd\u5230\u6b64\u7ed3\u675f\u3002\u5b89\u88c5\u547d\u4ee4\u5982\u4e0b\uff1a # cd $PRJROOT\/build-tools # tar -xvzf gcc-3.3.6.tar.gz # mkdir build-gcc# cd gcc-3.3.6 # vi gcc\/config\/arm\/t-linux \u7531\u4e8e\u662f\u4e4b\u4e00\u6b21\u5b89\u88c5ARM\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\uff0c\u6ca1\u6709\u652f\u6301libc\u5e93\u7684\u5934\u6587\u4ef6\uff0c\u6240\u4ee5\u5728gcc\/config\/arm\/t- linux\u6587\u4ef6\u4e2d\u7ed9\u53d8\u91cfTARGET_LIBGCC2_CFLAGS\u589e\u52a0\u64cd\u4f5c\u53c2\u6570\u9009\u9879-Dinhibit_libc -D__gthr_ posix_h\u6765\u5c4f\u853d\u4f7f\u7528\u5934\u6587\u4ef6\uff0c\u5426\u5219\u4e00\u822c\u9ed8\u8ba4\u4f1a\u4f7f\u7528\/usr\/inlcude\u5934\u6587\u4ef6\u3002 \u5c06TARGET_LIBGCC2-CFLAGS = -fomit-frame-pointer ?fPIC\u6539\u4e3aTARGET_LIBGCC2- CFLAGS=-fomit-frame-pointer-fPIC -Dinhibit_libc -D__gthr_posix_h \u4fee\u6539\u5b8ct-linux\u6587\u4ef6\u540e\u4fdd\u5b58\uff0c\u7d27\u63a5\u7740\u6267\u884c\u8bbe\u7f6e\u64cd\u4f5c\uff0c\u5982\u4e0b\u547d\u4ee4\uff1a # cd build-gcc # ..\/ build-gcc \/configure \u2013target=$TARGET \u2013prefix=$PREFIX \u2013enable-languages=c \u2013disable-threads \u2013disable-shared \u5176\u4e2d\u9009\u9879\u2013enable-languages=c\u8868\u793a\u53ea\u652f\u6301C\u8bed\u8a00\uff0c\u2013disable-threads\u8868\u793a\u53bb\u6389thread\u529f\u80fd\uff0c\u8fd9\u4e2a\u529f\u80fd\u9700\u8981glibc\u7684\u652f\u6301\u3002\u2013disable-shared\u8868\u793a\u53ea\u8fdb\u884c\u9759\u6001\u5e93\u7f16\u8bd1\uff0c\u4e0d\u652f\u6301\u5171\u4eab\u5e93\u7f16\u8bd1\u3002 \u63a5\u4e0b\u6765\u6267\u884c\u7f16\u8bd1\u548c\u5b89\u88c5\u64cd\u4f5c\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a # make # make install \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u5728\/home\/mike\/armlinux\/tools\/bin\u4e0b\u67e5\u770b\uff0c\u5982\u679carm-linux-gcc\u7b49\u5de5\u5177\u5df2\u751f\u6210\uff0c\u8868\u793aboot-trap gcc\u5de5\u5177\u5df2\u5b89\u88c5\u6210\u529f\u3002 6\uff0e\u5efa\u7acbglibc\u5e93 glibc\u662fGUN C\u5e93\uff0c\u4ed6\u662f\u7f16\u8bd1Linux\u7cfb\u7edf\u7a0b\u5f0f\u975e\u5e38\u91cd\u8981\u7684\u7ec4\u6210\u90e8\u5206\u3002\u5b89\u88c5glibc-2.3.2\u7248\u672c\u4e4b\u524d\u63a8\u8350\u5148\u5b89\u88c5\u4ee5\u4e0b\u7684\u5de5\u5177\uff1a \u25cf GNU make 3.79\u6216\u66f4\u65b0\uff1b \u25cf GCC 3.2\u6216\u66f4\u65b0\uff1b \u25cf GNU binutils 2.13\u6216\u66f4\u65b0\u3002 \u9996\u5148\u89e3\u538bglibc-2.2.3.tar.gz\u548cglibc-linuxthreads-2.2.3.tar.gz\u539f\u59cb\u7801\uff0c\u64cd\u4f5c\u5982\u4e0b\uff1a # cd $PRJROOT\/build-tools # tar -xvzf glibc-2.2.3.tar.gz # tar -xzvf glibc-linuxthreads-2.2.3.tar.gz \u2013directory=glibc-2.2.3 \u7136\u540e\u8fdb\u884c\u7f16\u8bd1\u8bbe\u7f6e\uff0cglibc-2.2.3\u8bbe\u7f6e\u524d\u5fc5\u987b\u65b0\u5efa\u4e00\u4e2a\u7f16\u8bd1\u76ee\u5f55\uff0c\u5426\u5219\u5728glibc-2.2.3\u76ee\u5f55\u4e0b\u4e0d\u5141\u8bb8\u8fdb\u884c\u8bbe\u7f6e\u64cd\u4f5c\uff0c\u6b64\u5904\u5728$PRJROOT\/build-tools\u76ee\u5f55\u4e0b\u5efa\u7acb\u540d\u4e3abuild-glibc\u7684\u76ee\u5f55\uff0c\u8bbe\u7f6e\u64cd\u4f5c \u5982\u4e0b\uff1a # cd $PRJROOT\/build-tools # mkdir build-glibc # cd build-glibc # CC=arm-linux-gcc ..\/glibc-2.2.3 \/configure \u2013host=$TARGET \u2013prefix=\u201d\/usr\u201d \u2013enable-add-ons \u2013with-headers=$TARGET_PREFIX\/include \u9009\u9879CC=arm-linux-gcc\u662f\u628aCC\uff08Cross Compiler\uff09\u53d8\u91cf\u8bbe\u6210\u521a\u7f16\u8bd1\u5b8c\u7684gcc\uff0c\u7528\u4ed6\u6765\u7f16\u8bd1glibc\u3002\u2013prefix=\u201d\/usr\u201d\u5b9a\u4e49\u4e86\u4e00\u4e2a\u76ee\u5f55\u7528\u4e8e\u5b89\u88c5\u4e00\u4e9b\u548c\u76ee\u6807\u673a\u5668\u65e0\u5173\u7684\u6570\u636e\u6587\u4ef6\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u662f\/usr\/local\u76ee\u5f55\u3002\u2013enable-add-ons\u662f\u544a\u8bc9glibc\u7528linuxthreads\u5305\uff0c\u5728\u4e0a\u9762\u5df2\u5c06\u4ed6\u653e\u5165glibc\u539f\u59cb\u7801\u76ee\u5f55\u4e2d\uff0c\u8fd9\u4e2a\u9009\u9879\u7b49\u4ef7\u4e8e-enable-add-ons=linuxthreads\u3002\u2013with-headers\u544a\u8bc9glibc linux\u5185\u6838\u5934\u6587\u4ef6\u7684\u76ee\u5f55 \u4f4d\u7f6e\u3002 \u8bbe\u7f6e\u5b8c\u540e\u5c31\u80fd\u7f16\u8bd1\u548c\u5b89\u88c5 glibc\u4e86\uff0c\u5177\u4f53\u64cd\u4f5c\u5982\u4e0b\uff1a # make # make install 7\uff0e\u7f16\u8bd1\u5b89\u88c5\u5b8c\u6574\u7684gcc \u7531\u4e8e\u4e4b\u4e00\u6b21\u5b89\u88c5\u7684gcc\u6ca1\u6709\u4ea4\u53c9glibc\u7684\u652f\u6301\uff0c\u76ee\u524d\u5df2\u5b89\u88c5\u4e86glibc\uff0c\u6240\u4ee5\u9700\u8981\u91cd\u65b0\u7f16\u8bd1\u6765\u652f\u6301\u4ea4\u53c9glibc\u3002\u5e76\u4e14\u4e0a\u9762\u7684gcc\u4e5f\u53ea\u652f\u6301C\u8bed\u8a00\uff0c\u76ee\u524d\u80fd\u8ba9\u4ed6\u540c\u65f6\u652f\u6301C\u8bed\u8a00\u8fd8\u8981\u548cC++\u8bed\u8a00\u3002\u5177\u4f53\u64cd\u4f5c\u5982\u4e0b\uff1a # cd $PRJROOT\/build-tools\/gcc-2.3.6 # .\/configure \u2013target=arm-linux \u2013enable-languages=c,c++ \u2013prefix=$PREFIX # make # make install \u5b89\u88c5\u5b8c\u6210\u540e\u4f1a\u53d1\u76ee\u524d$PREFIX\/bin\u76ee\u5f55\u4e0b\u53c8\u591a\u4e86arm-linux-g++ \u3001arm-linux-c++\u7b49\u6587\u4ef6\u3002 # ls $PREFIX\/bin arm-linux-addr2line arm-linux-garm-linux-gnatbind arm-linux-ranlib arm-linux-ararm-linux-gccarm-linux-jcf-dump arm-linux-readelf arm-linux-asarm-linux-gcc-3.3.6 arm-linux-jv-scan arm-linux-size arm-linux-c++arm-linux-gccbug arm-linux-ldarm-linux-strings arm-linux-c++filt arm-linux-gcjarm-linux-nmarm-linux-strip arm-linux-cpparm-linux-gcjh arm-linux-objcopy grepjar arm-linux-g++arm-linux-gcovarm-linux-objdump jar 8\uff0e\u6d4b\u8bd5\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe \u5230\u6b64\u4e3a\u6b62\uff0c\u5df2\u4ecb\u7ecd\u5b8c\u4e86\u7528\u5206\u6b65\u6784\u5efa\u7684\u65b9\u6cd5\u5efa\u7acb\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u3002\u4e0b\u9762\u901a\u8fc7\u4e00\u4e2a\u7b80\u5355\u7684\u7a0b\u5f0f\u6d4b\u8bd5\u521a\u521a\u5efa\u7acb\u7684\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u770b\u662f\u5426\u80fd\u591f\u6b63\u5e38\u5de5\u4f5c\u3002\u5199\u4e00\u4e2a\u6700\u7b80\u5355\u7684hello.c\u6e90\u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b\uff1a #include int main( ) {printf(\u201cHello,world!\uff3cn\u201d);return 0; } \u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u7f16\u8bd1\uff0c\u7f16\u8bd1\u540e\u751f\u6210\u540d\u4e3ahello\u7684\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u901a\u8fc7file\u547d\u4ee4\u80fd\u67e5\u770b\u6587\u4ef6\u7684\u7c7b\u578b\u3002\u5f53\u663e\u793a\u4ee5\u4e0b\u4fe1\u606f\u65f6\u8868\u660e\u4ea4\u53c9\u5de5\u5177\u94fe\u6b63\u5e38\u5b89\u88c5\u4e86\uff0c\u901a\u8fc7\u7f16\u8bd1\u751f\u6210\u4e86ARM\u4f53\u7cfb\u53ef\u6267\u884c\u7684\u6587\u4ef6\u3002\u6ce8\u610f\uff0c\u901a\u8fc7\u8be5\u4ea4\u53c9\u7f16\u8bd1\u94fe\u7f16\u8bd1\u7684\u53ef\u6267\u884c\u6587\u4ef6\u53ea\u80fd\u5728ARM\u4f53\u7cfb\u4e0b\u6267\u884c\uff0c\u4e0d\u80fd\u5728\u57fa\u4e8eX86\u7684\u666e\u901aPC\u4e0a\u6267\u884c\u3002 # arm-linux-gcc -o hello hello.c # file hello hello: ELF 32-bit LSB executable, ARM, version 1 (ARM), for GNU\/Linux 2.4.3, dynamically linked (uses shared libs), not stripped 2.2.2 \u7528Crosstool\u5de5\u5177\u6784\u5efa\u4ea4\u53c9\u5de5\u5177\u94fe Crosstool\u662f\u4e00\u7ec4\u811a\u672c\u5de5\u5177\u96c6\uff0c\u53ef\u6784\u5efa\u548c\u6d4b\u8bd5\u4e0d\u540c\u7248\u672c\u7684gcc\u548cglibc\uff0c\u7528\u4e8e\u90a3\u4e9b\u652f\u6301glibc\u7684\u4f53\u7cfb\u7ed3\u6784\u3002\u4ed6\u4e5f\u662f\u4e2a\u5f00\u6e90\u9879\u76ee\uff0c\u4e0b\u8f7d\u5730\u5740\u662f<\/p>\n<\/p>\n \u3002\u7528Crosstool\u6784\u5efa\u4ea4\u53c9\u5de5\u5177\u94fe\u8981\u6bd4\u4e0a\u8ff0\u7684\u5206\u6b65\u7f16\u8bd1\u5bb9\u6613\u5f97\u591a\uff0c\u5e76\u4e14\u4e5f\u65b9\u4fbf\u8bb8\u591a\uff0c\u5bf9\u4e8e\u4ec5\u4ec5\u4e3a\u4e86\u5de5\u4f5c\u9700\u8981\u6784\u5efa\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u7684\u8bfb\u8005\u5efa\u8bae\u4f7f\u7528\u6b64\u65b9\u6cd5\u3002\u7528Crosstool\u5de5\u5177\u6784\u5efa\u6240\u9700\u8d44\u6e90\u5982\u88682.2\u6240\u793a\u3002<\/p>\n linux objdump \u5b89\u88c5\u7684\u4ecb\u7ecd\u5c31\u804a\u5230\u8fd9\u91cc\u5427\uff0c\u611f\u8c22\u4f60\u82b1\u65f6\u95f4\u9605\u8bfb\u672c\u7ad9\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8elinux objdump \u5b89\u88c5,Linux\u4e0b objdump \u5de5\u5177\u7684\u5b89\u88c5\u65b9\u6cd5,\u5982\u4f55\u5728linux\u5e73\u53f0\u6784\u5efa\u57fa\u4e8enewlib\u5de5\u5177\u94fe\u7684\u4fe1\u606f\u522b\u5fd8\u4e86\u5728\u672c\u7ad9\u8fdb\u884c\u67e5\u627e\u5594\u3002<\/p>\n\n
\u5982\u4f55\u5728linux\u5e73\u53f0\u6784\u5efa\u57fa\u4e8enewlib\u5de5\u5177\u94fe<\/h3>\n