[PATCH v1 2/2] docs/zh_CN: Add boot-image-header Chinese translation

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Translate ../loongarch/boot-image-header.rst into Chinese.

Suggested-by: Xiaotian Wu <wuxiaotian@xxxxxxxxxxx>
Signed-off-by: Yanteng Si <siyanteng@xxxxxxxxxxx>
---
 .../zh_CN/loongarch/boot-image-header.rst     | 77 +++++++++++++++++++
 .../translations/zh_CN/loongarch/index.rst    |  1 +
 2 files changed, 78 insertions(+)
 create mode 100644 Documentation/translations/zh_CN/loongarch/boot-image-header.rst

diff --git a/Documentation/translations/zh_CN/loongarch/boot-image-header.rst b/Documentation/translations/zh_CN/loongarch/boot-image-header.rst
new file mode 100644
index 000000000000..826bce5bf550
--- /dev/null
+++ b/Documentation/translations/zh_CN/loongarch/boot-image-header.rst
@@ -0,0 +1,77 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/loongarch/boot-image-header.rst
+
+:翻译:
+
+ 司延腾 Yanteng Si <siyanteng@xxxxxxxxxxx>
+
+=============================
+LoongArch Linux启动镜像文件头
+=============================
+
+:作者: 司延腾 <siyanteng@xxxxxxxxxxx>
+:日期: 18 Nov 2022
+
+此文档仅描述LoongArch Linux 启动文件头详情。
+
+
+在非压缩的Linux内核镜像中存在以下64字节的文件头::
+
+	u32	MZ_MAGIC		/* "MZ", MS-DOS 头 */
+	u32	res0 = 0		/* 保留 */
+	u64	kernel_entry		/* 内核入口点 */
+	u64	_end - _text		/* 内核镜像有效大小 */
+	u64	0			/* 从RAM开始的加载内核镜像的偏移量 */
+	u64	res1 = 0		/* 保留 */
+	u64	res2 = 0		/* 保留 */
+	u64	res3 = 0		/* 保留 */
+	u32	res4 = 0		/* 保留 */
+	u32	pe_header - _head	/* 到PE头的偏移量 */
+
+
+镜像头注释
+==========
+
+目前LoongArch已经移除“magic”结构体成员。
+
+按照EFI规范的规定,在内核镜像的开始需要PE/COFF镜像文件头。当前LoongArch内核支持
+EFI stub,故内核镜像头最开始两字节为“MZ”魔术字符,且0x3c处应指向PE/COFF文件头的
+其余部分,在此之间,内核的入口点、有效镜像大小、镜像加载偏移布局如下::
+
+          +-----------------------------------------------+
+    0x0:  |  0  |  1  |  2  |  3  |  4  |  5  |  6  |  7  |
+          +-----------------------------------------------+
+    0x8:  | MZ_MAGIC              |          res0         |
+          +-----------------------------------------------+
+    0x10: |                 kernel_entry                  |
+          +-----------------------------------------------+
+    0x18: |                  _end - _text                 |
+          +-----------------------------------------------+
+    0x20: |                       0                       |
+          +-----------------------------------------------+
+    0x28: |                      res1                     |
+          +-----------------------------------------------+
+    0x30: |                      res2                     |
+          +-----------------------------------------------+
+    0x38: |                      res3                     |
+          +-----------------------------------------------+
+    0x40: |          res14        |       PE header       |
+          +-----------------------------------------------+
+
+
+
+
+所有的位域都是小端序:
+
+    - MZ:有效长度为2字节;
+
+    - 内核入口点: 前留空6个字节,自0x8开始,有效长度为8字节;
+
+    - 内核镜像有效大小: 紧接内核入口点,有效长度为8字节,该成员对于引导器来说是必须的;
+
+    - 内核镜像加载偏移: 紧接内核镜像有效大小,有效长度为8字节;
+
+    - 到PE头的偏移量: 前留空28字节,自0x3c开始,有效长度为4字节。
diff --git a/Documentation/translations/zh_CN/loongarch/index.rst b/Documentation/translations/zh_CN/loongarch/index.rst
index 7d23eb78379d..625597792fd9 100644
--- a/Documentation/translations/zh_CN/loongarch/index.rst
+++ b/Documentation/translations/zh_CN/loongarch/index.rst
@@ -15,6 +15,7 @@ LoongArch体系结构
 
    introduction
    irq-chip-model
+   boot-image-header
 
    features
 
-- 
2.31.1




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