OSDT Weekly 第243期

近期活动

• B站直播｜SG200x 和 Arduino 的RISC-V 开源故事 https://live.bilibili.com/10339607 3月2日下午4PM准时开播。

编译社区的八卦信息

• C++ 中文周刊 停更1期

GCC

• [PATCH v1] RISC-V: Upgrade RVV intrinsic version to 0.12 https://gcc.gnu.org/pipermail/gcc-patches/2024-February/646130.html

• [PATCHSET] Update Rust frontend 21/02/2024 https://gcc.gnu.org/pipermail/gcc-patches/2024-February/646179.html

• 微软贡献mingw32支持，助力WindowsOnArm工具链 [PATCH v1 00/13] Add aarch64-w64-mingw32 target https://gcc.gnu.org/pipermail/gcc-patches/2024-February/646203.html

• LoongArch调优持续不断，这次是关于线程局部空间的优化 [PATCH] LoongArch: Emit R_LARCH_RELAX for TLS IE with non-extreme code model to allow the IE to LE linker relaxation https://gcc.gnu.org/pipermail/gcc-patches/2024-February/646834.html

• [PATCH] RISC-V: Fix __atomic_compare_exchange with 32 bit value on RV64 https://gcc.gnu.org/pipermail/gcc-patches/2024-February/646742.html

• [PATCH][v2] tree-optimization/114074 - CHREC multiplication and undefined overflow https://gcc.gnu.org/pipermail/gcc-patches/2024-February/646605.html

• [PATCH gcc] Hurd x86_64: add unwind support for signal trampoline code https://gcc.gnu.org/pipermail/gcc-patches/2024-February/646823.html

• [PATCH] RISC-V: Add riscv_vector_cc function attribute https://gcc.gnu.org/pipermail/gcc-patches/2024-February/646572.html

Binutils/GDB

• [PATCH v1] LoongArch: gcsrxchg cannot use r0 and r1 as rj registers https://sourceware.org/pipermail/binutils/2024-February/132733.html

• [PATCH] Support APX NF https://sourceware.org/pipermail/binutils/2024-February/132742.html

• [PATCH v4 0/9] RISC-V: Implement TLS Descriptors. https://sourceware.org/pipermail/binutils/2024-February/132722.html

• [PATCH v1 0/7] Organize instructions and relocations test cases in gas https://sourceware.org/pipermail/binutils/2024-February/132734.html

• [PATCH 00/11] sim: riscv: simulation of single and double precision floating point instructions https://sourceware.org/pipermail/gdb-patches/2024-February/206827.html

GLIBC

• [PATCH v2] LoongArch: Add support for TLS Descriptors https://sourceware.org/pipermail/libc-alpha/2024-February/155068.html

• [PATCH v13 0/7] RISC-V: ifunced memcpy using new kernel hwprobe interface https://sourceware.org/pipermail/libc-alpha/2024-February/155032.html

• [PATCH 0/4] Extend rseq support https://sourceware.org/pipermail/libc-alpha/2024-February/155018.html

LLVM/Clang/LLDB/LLD

本节内容来自 LLVM Weekly 第 530 期， Alex Bradbury 大哥持续稳定输出。

• 按计划进行：Tom Stellard shared an update on the 18.1.0 release process. There will now be a rc4 release candidate on Tuesday February 27th, aiming for a final release on March 5th.

• 有不同意见的话赶紧去讨论： Tom Stellard reposted the final version of the RFC on new criteria for commit access to check it's reached consensus.

• 讨论有几周了： There was lots of discussion about user-created git branches with very long names causing issues on Windows.

QEMU (RISC-V)

• 风平浪静。招募志愿者小编。

RISC-V in China

• RV双周报：AI领域RV芯片预期大增，RISC-V甲辰计划正式上线(第76期-20240229)

• B站直播｜SG200x 和 Arduino 的RISC-V 开源故事 https://live.bilibili.com/10339607 3月2日下午4PM准时开播。

RT-Thread 社区

• 风平浪静。招募志愿者小编。

TVM / AI Compilers

• 风平浪静。招募志愿者小编。

本周工具链岗位

往期社招及实习生招聘长期有效。

• 开源实习岗位2024春季上新！PLCT实验室开放多个编译器开源实习岗位

本周推荐阅读

本周推荐：《工作漂流》

作者: [日] 稻泉连

译者: 窦心浩 / 谭婉心

推荐：小编1号

这不是一本轻松的书。这也不太可能是一本能让你从头到尾轻松愉快的看完的书。真实的八个人的工作经历，展示了日本所谓的「就业冰河期」时代的不同的人生侧面。

虽然我们对于经济形势的长期未来肯定保持着乐观，我们需要看到客观上周围的经济形势在进行着剧烈的波动，而日本的打工阶层在过去40年间经历的，对于现在的我们或许有着令人意外的、直接的借鉴意义。

请在自我感觉情绪力量很饱满的时候阅读。