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4,940 symbols 11,268 edges 898 files 510 documented · 10% ● updated 47d ago★ 43

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README

jvm-rust

参考自己动手写 Java 虚拟机源码，用 Rust 语言实现 JVM。

开发环境

MacOS Monterey 12.1
Rust 1.57.0
JDK 1.8

目录说明

本源码目录结构按照 jvmgo-book 组织，说明如下：

ch01_cmd: 命令行处理
ch02_classpath: 查找 Class 文件
ch03_classfile: 解析 Class 文件
ch04_rtda: 运行时数据区
ch05_instructions: 指令集和解释器
ch06_rtda_heap: 类和对象
ch07_method_invoke: 方法调用和返回
ch08_array_string: 数组和字符串
ch09_native: 本地方法调用
ch10_exception: 异常处理

java 目录存放测试使用的 Java 代码。

运行

参考每个目录中的 README.md。

Extension points exported contracts — how you extend this code

AttributeInfo (Interface)

所有 attribute_info 通用接口 attribute_info { u2 attribute_name_index; u4 attribute_length; u1 info[attribute_length]; } [15 …

ch05_instructions/src/classfile/attribute_info.rs

AttributeInfo (Interface)

所有 attribute_info 通用接口 attribute_info { u2 attribute_name_index; u4 attribute_length; u1 info[attribute_length]; } [15 …

ch03_classfile/src/classfile/attribute_info.rs

AttributeInfo (Interface)

所有 attribute_info 通用接口 attribute_info { u2 attribute_name_index; u4 attribute_length; u1 info[attribute_length]; } [15 …

ch04_rtda/src/classfile/attribute_info.rs

Entry (Interface)

类路径项抽象：能够根据类名读取对应的 class 字节数据 [5 implementers]

ch02_classpath/src/classpath/entry.rs

AttributeInfo (Interface)

(no doc) [15 implementers]

ch10_exception/src/classfile/attribute_info.rs

AttributeInfo (Interface)

(no doc) [15 implementers]

ch07_method_invoke/src/classfile/attribute_info.rs

AttributeInfo (Interface)

(no doc) [15 implementers]

ch09_native/src/classfile/attribute_info.rs

AttributeInfo (Interface)

(no doc) [15 implementers]

ch08_array_string/src/classfile/attribute_info.rs

Core symbols most depended-on inside this repo

operand_stack_mut

called by 159

ch10_exception/src/rtda/frame.rs

operand_stack_mut

called by 156

ch09_native/src/rtda/frame.rs

operand_stack_mut

called by 146

ch08_array_string/src/rtda/frame.rs

operand_stack_mut

called by 126

ch07_method_invoke/src/rtda/frame.rs

operand_stack_mut

called by 113

ch06_rtda_heap/src/rtda/frame.rs

operand_stack_mut

called by 102

ch05_instructions/src/rtda/frame.rs

to_string

called by 85

ch09_native/src/classfile/constant_pool/cp_string.rs

pop_int

called by 70

ch10_exception/src/rtda/operand_stack.rs

Shape

Method 2,851

Class 1,632

Function 414

Interface 43

Languages

Rust98%

Java2%

Modules by API surface

ch10_exception/src/rtda/heap/class.rs55 symbols

ch09_native/src/rtda/heap/class.rs53 symbols

ch08_array_string/src/rtda/heap/class.rs49 symbols

ch07_method_invoke/src/rtda/heap/class.rs41 symbols

ch06_rtda_heap/src/rtda/heap/class.rs38 symbols

ch10_exception/src/rtda/heap/method.rs28 symbols

ch09_native/src/rtda/heap/method.rs26 symbols

ch08_array_string/src/rtda/heap/method.rs24 symbols

ch07_method_invoke/src/rtda/heap/method.rs24 symbols

ch10_exception/src/rtda/object.rs21 symbols

ch09_native/src/rtda/object.rs21 symbols

ch06_rtda_heap/src/rtda/heap/method.rs21 symbols

For agents

$ claude mcp add jvm-rust \
  -- python -m otcore.mcp_server <graph>

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github.com/dxx/jvm-rust @main

jvm-rust

开发环境

目录说明

运行

Extension points exported contracts — how you extend this code

Core symbols most depended-on inside this repo

Shape

Languages

Modules by API surface

For agents

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