{"topic":{"id":12763,"title":"test4 提问 222","slug":"topic","userId":3702,"categoryId":58,"createdAt":"2024-06-01 13:39:41.524851","bumpedAt":"2024-06-02 06:47:08.521725","views":256,"postsCount":2,"highestPostNumber":2,"likeCount":0,"closed":false,"pinned":false,"pinnedGlobally":false,"pinnedAt":null,"pinnedUntil":null,"isBanner":false,"excerpt":"为什么把两个 a 的 symbolTable 打印出来以后除了地址不一样别的都一样，理论上不是一个强符号一个弱符号吗，他们的 index 不应该是不同的吗","deletedAt":null,"isAnonymous":false,"isPrivate":false,"isMembersOnly":false,"category":{"id":58,"name":"计算机系统导论","slug":"ics","color":"3AB54A"},"author":{"id":3702,"username":"1749566088","name":"Naviiii","avatarUrl":null},"realAuthor":{"id":3702,"username":"1749566088","name":"Naviiii","avatarUrl":null},"tags":[]},"posts":[{"id":34727,"postNumber":1,"raw":"![undefined|690x107](/uploads/image/ad/21/ad21c5028c67618d60136a69eebf683f82452d1797419cd6406076b9d1eae1e1.avif)\n为什么把两个 a 的 symbolTable 打印出来以后除了地址不一样别的都一样，理论上不是一个强符号一个弱符号吗，他们的 index 不应该是不同的吗","cooked":"

$\"undefined\"$
\n为什么把两个 a 的 symbolTable 打印出来以后除了地址不一样别的都一样，理论上不是一个强符号一个弱符号吗，他们的 index 不应该是不同的吗

\n","createdAt":"2024-06-01 13:39:41.596901","updatedAt":"2024-06-01 13:39:41.596901","replyToPostNumber":null,"replyCount":0,"likeCount":0,"wordCount":58,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":3702,"username":"1749566088","name":"Naviiii","avatarUrl":null,"admin":false,"moderator":false,"signatureRaw":null,"signatureCooked":null}},{"id":34767,"postNumber":2,"raw":"这里是文档写得不清楚。\n\n在多个 object file 被合成为一个 `mergedObject`之后，每个 object 的符号表中的符号被修改与`mergedObject` 相同，详见`util.cc: rebaseSymbols`。\n\n不过在完成实验时无需考虑这个细节。要看到修改前的符号表，在这个函数被调用前打印即可。","cooked":"

这里是文档写得不清楚。

在多个 object file 被合成为一个 mergedObject之后，每个 object 的符号表中的符号被修改与mergedObject 相同，详见util.cc: rebaseSymbols。

不过在完成实验时无需考虑这个细节。要看到修改前的符号表，在这个函数被调用前打印即可。

\n","createdAt":"2024-06-02 06:47:08.521725","updatedAt":"2024-06-03 15:35:39.032716","replyToPostNumber":null,"replyCount":0,"likeCount":0,"wordCount":91,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":3625,"username":"yhdang","name":"yhdang","avatarUrl":null,"admin":false,"moderator":false,"signatureRaw":null,"signatureCooked":null}}],"hasMore":false,"lastReadPostNumber":2,"hasUrlPostNumber":true}