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[Auto Sync] Sync with ZH repo 31-08-2024 #15

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4 changes: 2 additions & 2 deletions README.md
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Expand Up @@ -41,9 +41,9 @@
> * 2020 秋季学期, [蒋炎岩][jyy]老师: [课程资料][ics2020-mainpage], [B站录播][bilibili]
> ---
> * 2024/01/25
> * 本讲义目前处于测试阶段, 在2024年秋季学期开始前, 将被视为往届讲义材料.
> * ~~本讲义目前处于测试阶段, 在2024年秋季学期开始前, 将被视为往届讲义材料.
> 如果你是修读2024年秋季ICS课程的学生, 请勿使用本讲义代替2024年秋季ICS课程的PA实验讲义,
> 提交本实验内容将被视为没有提交. -->
> 提交本实验内容将被视为没有提交.~~ -->

> #### info::Latest News (please check at least once a day)
> * [Academic Integrity (What is permissible and what is not)](http://integrity.mit.edu/)
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212 changes: 106 additions & 106 deletions changelog.md
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#### nemu

* 修复译码非法指令时的UB
([补丁](https://github.com/NJU-ProjectN/nemu/commit/8417a259398089bb8b590b7785f768c075548d81))
* 修复C++报告的`invalid suffix on literal`警告
([补丁](https://github.com/NJU-ProjectN/nemu/commit/947dc940a9c9efcbdc798354eb71d85803bc4220))
* 重新添加mips32
([补丁](https://github.com/NJU-ProjectN/nemu/commit/76278e886803354b81d14522aa7eb71d7b810dee))
* 修复在llvm15上库函数路径变化导致的编译错误
([补丁](https://github.com/NJU-ProjectN/nemu/commit/ed2066c1f6e7e6bfb4f8203146c5f3d1d856e348))
* 修复在macOS上按键宏定义与系统库冲突的问题
([补丁](https://github.com/NJU-ProjectN/nemu/commit/48b4860cef80073dbac7b8d980c8d3b90f9bf152))
* 将difftest动态库的符号默认设置为`visibility=hidden`, 提升动态库内部符号引用的性能
([补丁](https://github.com/NJU-ProjectN/nemu/commit/3d5b0b9160cd37fc5d462567123bd43e48f6fac6))
* 更新spike版本, 修复macOS上因llvm版本较新导致的spike编译错误
([补丁](https://github.com/NJU-ProjectN/nemu/commit/fe77a6b3a032f4ccd68da0570832518dd6475a1a))
* 使用c++17编译spike
([补丁](https://github.com/NJU-ProjectN/nemu/commit/5f66cb8067674512bb606e20530d8d764188fbb4))
* 修复`gen-expr`中`fscanf()`未检查返回值导致的编译报错
([补丁](https://github.com/NJU-ProjectN/nemu/commit/c3baa4a77de7525cef93e19c2353b90947e86e78))
* 通过llvm反汇编时关闭伪指令
([补丁](https://github.com/NJU-ProjectN/nemu/commit/9bf4ff83597d37646098ed707f591f07d933e6bd))
* 修复Gentoo Linux中kconfig链接报错的问题
([补丁](https://github.com/NJU-ProjectN/nemu/commit/6498a76b2742a680ac2d6fd68358b878c64b05f5))
* 合并riscv32和riscv64
([补丁](https://github.com/NJU-ProjectN/nemu/commit/4bfdb7e3a95752d2a901ac8ea726d80b3f1b58c6))
* 修复`nemu/src/device/keyboard.c`中宏可能与库的头文件中定义重名的问题
* 宏展开后重名([补丁](https://github.com/NJU-ProjectN/nemu/commit/b5c841e21b2e87daedb64dd2710c0e8c38ee5aaf))
* 宏展开过程中重名([补丁](https://github.com/NJU-ProjectN/nemu/commit/7cc6120266ba8163d4ae501017c1fcc195e556cd))
* 修复SDL在Wayland环境下窗口不弹出的问题
([补丁](https://github.com/NJU-ProjectN/nemu/commit/03daf8795774fd9ba65454fb009daa65f66bc29a))
### ICS2024

#### nemu

1. 特性
* 提升在AM上运行时的随机性
([补丁](https://github.com/NJU-ProjectN/nemu/commit/fa6e67fcbbdddab62c738962072ea62b2c9e3938))
* 使用capstone替换LLVM进行反汇编
([补丁](https://github.com/NJU-ProjectN/nemu/commit/1a493f9c0b433af2fbddabeb9c186bd55ccd4ad1))
1. 性能
* 物理内存的初始化只采用1个随机字节, 大幅提升该步骤的性能
([补丁](https://github.com/NJU-ProjectN/nemu/commit/4fbe3ab3ba70a2cc6af0e2698a4041e89ac4dfc0))
1. 修复
* 修复在AM上无法调用文件操作的问题
([补丁](https://github.com/NJU-ProjectN/nemu/commit/feea23db1987c80b3447c7966cc11a40b9f96a51))
* 修复关闭窗口后仍无法退出的问题
([补丁](https://github.com/NJU-ProjectN/nemu/commit/da81fe5054d69c8d14d511bdcdca816fb1bcc5fd))
* 修复将NEMU编译到`riscv64-nemu`时, NEMU中的ISA为`riscv32`的错误
([补丁](https://github.com/NJU-ProjectN/nemu/commit/7b57ba5d759fa6c18f7923ef985ae89d138b6196))
* 修复在打开日志文件前调用`Log`导致段错误的问题
([补丁](https://github.com/NJU-ProjectN/nemu/commit/fc81a8f7b4e9da6c3dff68943082e8094f41bc3c))
* 修复`utils.h`中`ANSI_BG_MAGENTA`的定义错误
([补丁](https://github.com/NJU-ProjectN/nemu/commit/bbbf9e3ac1cbf53ae754d19a5dcf406b630d4e1e))
1. 构建
* 源文件无变化时无需重新链接
([补丁](https://github.com/NJU-ProjectN/nemu/commit/f2e7323a2fa3a110f46780fd3b41365fefa39960))
* 修复`CONFIG_CC`为空时导致编译失败的问题
([补丁](https://github.com/NJU-ProjectN/nemu/commit/7972a459ba5932cb291057167cb3242416fcde6c))
* 修复在macOS上SDL2库路径错误的问题

#### abstract-machine

([补丁](https://github.com/NJU-ProjectN/nemu/commit/2fd67c07edff1f60dc4cef57d1df41f353581485))
1. 文档
* 修复`config.mk`中的文字错误
([补丁](https://github.com/NJU-ProjectN/nemu/commit/d0ca3cfda4cd96ded866a520b13a0829029a675f))

#### abstract-machine

* 去除ld 2.39引入的关于可执行栈和可读可写可执行的可加载段的警告
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/024441cbed3e9889fe62503f34df5d6c3fa08170)和
[补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/31a5a10f4858096751329b5a9b8a671ba819b1ea))
* 使用riscv64-linux-gnu-gcc 11将CSR指令独立成zicsr扩展, 修复相关编译错误
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/ad9504123fba7548ca41b1295664d1f9928b5052))
* 在mips32的`start.S`中为异常入口`0x80000180`预留若干位置, 用于设置异常入口处的执行
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/5051c13e02f657e87609c2bad17709155019c39c))
* 修复sdl2-2.0.22-1后窗口有概率不显示的问题
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/ba5ba9838edcdef5cc8d7b436124af655ada36d1))
* 支持将`LDFLAGS`传递给native的g++
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/e8943b31fc30adaba4fded6b8e9eb4f73477e491))
* 修复native的`platform.c`链接到RT-Thread中`ftruncate()`的问题
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/21bfbcb293567804c9617e5ceb374f94f4bc32ed))
* 修复macOS上默认调用llvm-ar的问题
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/6d79d0efb082c5346c99fab1f1d67cb996f169f7))
* 将`scripts/isa/`目录下RISC-V相关的`.mk`文件合并成`riscv.mk`
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/ad8f8fb636925666d2fb9a2216da868b82ba0e5b))
* 将`am/include/arch/`目录下RISC-V相关的`.h`文件合并成`riscv.h`
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/e0ae9b7651436f8dfcbe6383f73f67ebb04ce399))
* 将`riscv64-npc`改为`riscv32e-npc`
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/d341fb23a0d3e032e93ca3d3486f7622450e2a72))
* 为`riscv32e-npc`添加libgcc的若干支持, 用软件模拟乘除指令
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/a4d3661c31570eec6c87be650f6446bdd6099ea8))
* 添加用于生成logisim镜像文件的python脚本
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/83ac97b4d90c2f4cdd0ecc043a93885d0d3c29a1))
* 修复`riscv.h`中通用寄存器数量在rve中不正确的问题
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/b1586e033693a3616b988200658342d6ff90569c))
* 修复`riscv32-nemu`中错误采用rve ABI的问题
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/8878f1f6ce19c3fa0d9a9414e7a8c121116f31e1))
1. 特性
* 在native中添加UART
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/493a0650ce0960e52e56d6d7500dccb56142bd08))
* 为npc添加`uart_config`函数
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/c383159000a2975dabde43f221deae3d54bc48b0))
* 为`riscv??-nemu`的`_start`符号添加大小属性
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/90ae4830e39a69c8652061a1758551a63098afb8))
* 添加`riscv32mini-nemu`
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/56d4ae7165293bdbb06aa386d904e6a3e4621b23))
* 为native新增其他架构
* aarch64([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/fe84c58450fd50f38bc500220b24c1f3bfbb5e70))
* riscv64([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/a7b830fedd86505e8accba8f4b928084542c841a))
1. 修复
* 修复`riscv??-nemu`的`trap.S`中的寄存器数量错误
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/f198eb6073383c1e0a5201be42b43c609082264e))
* 修复使用clang时libgcc中的编译错误
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/62ca04d426865cce1ab55483a8b1ae6a6cf71f62))
* 修复编译预处理指示符
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/acd889e89c8f043f74af96a3f060db777f821ee3))
* 修复链接时`jal`跳转距离不够的错误
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/031dd9d93104468c7681ce3c72b1a3d1d33f6dea))
* 修复`x86-qemu`中boot相关的strict aliasing bug

#### am-kernels

* 修复native在glibc 2.39上运行thread-os时发生栈溢出的问题
([补丁](https://github.com/NJU-ProjectN/am-kernels/commit/245c069c4efae82358a292a2d9dbdf9c1584fcbc))
* 新增ALU test, bf等应用, 移植自[movfuscator项目](https://github.com/xoreaxeaxeax/movfuscator)
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/de78d6ca0a5d399c55f9bae489239f5542d20fe7))
1. 重构
* 去除klib中的无用代码

#### navy-apps

* 修复native在glibc 2.39上段错误的问题
([补丁](https://github.com/NJU-ProjectN/navy-apps/commit/fd219c457db2b83a6e36f007079a6025b6fb3d1f))
* 修复`LD_PRELOAD`影响gdb的问题
([补丁](https://github.com/NJU-ProjectN/navy-apps/commit/378380f4ecf51c4d65f4a475bdf66a91e95913db))
* 将CRT中`_start`的定义集中在一个文件中, 方便使用`__riscv`宏进行判断
([补丁](https://github.com/NJU-ProjectN/navy-apps/commit/8fe76b4e50cc03c2d17e284f57f9e0d6e80e0c2f))
* 新增riscv32e
([补丁](https://github.com/NJU-ProjectN/navy-apps/commit/0e782aa991e68b456c3cee4233b95c2ba4c7b820))
* 修复`README.md`中的错误
([补丁](https://github.com/NJU-ProjectN/navy-apps/commit/f7209826eebd4011ac4a5d97f2a880e9c71d17c7))
* 添加缺失的文件`scripts/riscv/common.mk`
([补丁](https://github.com/NJU-ProjectN/navy-apps/commit/754fea853eaa91baf448b20464adb37f53798dff))
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/bcdbc4e249627e7a65eb0de51ec7507c1f9bbaf1))
* 简单重构native GPU中`W`和`H`相关的代码
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/e6f833c3b93f42080ee90bdf286c76fa364b4df5))
1. 构建
* 去除`Makefile`的`image-dep`规则中的冗余依赖
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/3ba0c6afd76fffe249f5d076d9f631a6e6d4fe36))
* 避免Linux上的其他动态库链接到ELF中的符号
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/fa82955135ef6b93b711ec8c3b4e30c3a75c6fc7))
* 重构依赖规则
* 修复源文件无变化时仍然重新链接的问题
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/c3ffbc97c39d5374c3e4f182eaaa8ae7bdc0e98e))
* 将`mainargs`注入到bin文件, 避免重复编译`trm.c`

### ICS2022

#### nemu

* 在menuconfig中选中`Enable Debug`时默认采用`-Og`编译
* 去掉RTL中间表示, 用"抄手册"宏重构译码部分
([补丁](https://github.com/NJU-ProjectN/nemu/commit/6892cee4d95ff628d878b4a0f6a9f887c9d5d626))
* 添加NEMU作为REF的API(一生一芯中使用)
([补丁](https://github.com/NJU-ProjectN/nemu/commit/55e43218041ddacd4487b4bdc4e15251b4ab9e03))
* 使用ssh从github上克隆spike
([补丁](https://github.com/NJU-ProjectN/nemu/commit/d65fa540caf35cf1a7e42b26de1fe09dbca7cc42))
* 修复因`optind`重定位错误导致spike触发段错误
([补丁](https://github.com/NJU-ProjectN/nemu/commit/8521f46acae2ada40ad067a4c0513f504cdd42d7))
* 去掉调用`dlopen()`时不使用的`RTLD_DEEPBIND`
([补丁](https://github.com/NJU-ProjectN/nemu/commit/d2de05d7d3f2ef8ae13403bc687be4a1a19c4aac))
* 交换itrace中输出的字节序, 使其符合RISC-V的阅读习惯
([补丁](https://github.com/NJU-ProjectN/nemu/commit/161eb8dcc4ed1616f9e70db8d32bb31b80dd4697))
* 修复pmem右边界的计算
([补丁](https://github.com/NJU-ProjectN/nemu/commit/e9fd223f3d6c793c8ce5732ff183b9b98d3787d9))
* 修复`uint64_t`的格式说明符
([补丁](https://github.com/NJU-ProjectN/nemu/commit/c52dfec86a496a2399ef0aa1f8b54584ab3b7ce6))
* 添加MMIO区间重叠的检查
([补丁](https://github.com/NJU-ProjectN/nemu/commit/a1813e5e6f1ae0668da31d76b04517a189924068))
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/c52a41181f8ea5d0e970008e51f58867a3ce65bb))
* 将链接脚本添加到依赖规则
[补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/84051a9071557010554b6535408a15293ffa5892))
* 不显示native的链接命令
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/befa0459648bdf3821dc71e46673f443977ec337))
* 让native的IOE通过`sdl2-config`找到`SDL.h`
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/61a35370c9ea634aeef69c5faacf2bb146a50230))
* 修复`x86-qemu`中`array subscript 0 is outside array bounds`的警告
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/0e37b474981568f2790f75f5d1105bbb2509515c))


#### am-kernels

1. 特性
* 新增若干测试
* `yiels-os`([补丁](https://github.com/NJU-ProjectN/am-kernels/commit/6f4a47afb9d6ca1872b52ec5ebaa0351d3549c71))
* `bad-apple`([补丁](https://github.com/NJU-ProjectN/am-kernels/commit/7bb7b1a94fb13729dcc8ce4b384fff47caeb04ec))
* `blockchain`([补丁](https://github.com/NJU-ProjectN/am-kernels/commit/3bdc2529639606a92d23e921542fc1ec95c68af6)和
[补丁](https://github.com/NJU-ProjectN/am-kernels/commit/a799b79f5f470986e1cdd2b594ef1300927da0e3))

#### abstract-machine

* 使用标准调试指令实现`nemu_trap`
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/d5fe878987b6f4b547c81b71897eabb7fb250940))
* 默认使用通常模式(而不是批处理模式)来运行NEMU
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/198ce9035281a5bc041c7b3213c2a3daacc091fa))
* 修复ubuntu 21.10下因glibc中的`SIGSTKSZ`展开为函数调用而导致native编译出错的问题
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/112799e02a28d22f03cfe496fe36408112047a71))
* 放宽`SIGSTKSZ`的检查条件
([补丁](https://github.com/NJU-ProjectN/abstract-machine/commit/7c9b27be201ba70fa7793cab7efe822d8e951eee))
* 假设`uptime`不从0开始, 从而支持`typing-game`的重新运行
([补丁](https://github.com/NJU-ProjectN/am-kernels/commit/ade50b257ac81f21f82fdba6c2e9c80cc2b7a17b))
* 让benchmark出错时向TRM返回非0值
([补丁](https://github.com/NJU-ProjectN/am-kernels/commit/2e7c5934eda067ca2b116d23fb567b7090ef0a44))
1. 性能
* 加速`typing-game`清屏的过程
([补丁](https://github.com/NJU-ProjectN/am-kernels/commit/d41f447c17f387a10dee3ad750a7b5d8d0c2d264))
1. 修复

#### am-kernels

* 修复cpu-tests不支持gdb目标的问题
([补丁](https://github.com/NJU-ProjectN/am-kernels/commit/adc316af6e482e6444a9bd68bafc3a57e2cafdbc))
* 修复`keyboard-test`中`char`符号问题
([补丁](https://github.com/NJU-ProjectN/am-kernels/commit/33c0dd0d8510c27678f230b9c2799a7fe91324a0))

#### nanos-lite

* 修复`sizeof(struct timeval)`在glibc和newlib中不一致的问题
([补丁](https://github.com/NJU-ProjectN/nanos-lite/commit/2a141760e31be246a7316942293a97873925bc2f))
* 修复`game of life`的栈溢出问题
([补丁](https://github.com/NJU-ProjectN/am-kernels/commit/0c1f038ad0f50de57f806d24343ea93b102be732))

#### navy-apps

* 使用ssh从github上克隆子仓库
([补丁](https://github.com/NJU-ProjectN/navy-apps/commit/13ba3997899ca9fe83e4c4c98a498ea06d41cfdd))
* 修复`hanoi`中屏幕不刷新的问题
([补丁](https://github.com/NJU-ProjectN/am-kernels/commit/3c50c2eae3d9d001f33cae089c87cf9a51630669))