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Update blog/content/edition-2/posts/08-paging-introduction/index.ja.md

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Shu W. Nakamura
2021-05-12 15:00:42 +09:00
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commit c85e40b9ab
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blog/content/edition-2/posts/08-paging-introduction/index.ja.md
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@@ -358,7 +358,7 @@ unsafe { *ptr = 42; }
println!("write worked"); println!("write worked");
``` ```
By commenting out the last line, we see that the read access works, but the write access causes a page fault: 最後の2行をコメントアウトすると、読み込みアクセスだけになるので実行は成功しますが、そうしなかった場合ページフォルトが発生します：
![QEMU with output: "read worked, EXCEPTION: Page Fault, Accessed Address: VirtAddr(0x2031b2), Error Code: PROTECTION_VIOLATION | CAUSED_BY_WRITE, InterruptStackFrame: {…}"](qemu-page-fault-protection.png) ![QEMU with output: "read worked, EXCEPTION: Page Fault, Accessed Address: VirtAddr(0x2031b2), Error Code: PROTECTION_VIOLATION | CAUSED_BY_WRITE, InterruptStackFrame: {…}"](qemu-page-fault-protection.png)