Sacramento游记

1 day ago

周末从旧金山湾南部去Sacramento参观。周六上午看了Crocker Art Museum，相当不错。博物馆以Central PacificRailroad的The Big Four之一Edwin Bryant Crocker命名。在DOCO - DowntownCommons(购物商场)附近简单逛逛后，沿着"Chinatown"指示牌向北走来到4thSt和J St路口。马路对面的高大建筑溯源堂(Soo Yuen...

Stack walking: space and time trade-offs

about 1 month ago

On most Linux platforms (except AArch32, which uses.ARM.exidx), DWARF .eh_frame is required...

Remarks on SFrame

2 months ago

UNDER CONSTRUCTIONThe .sframe format is a lightweight alternative to.eh_frame designed for efficient...

lld 21 ELF changes

3 months ago

LLVM 21.1 have been released. As usual, I maintain lld/ELF and haveadded...

Benchmarking compression programs

3 months ago

Compression algorithms can be broadly categorized into three groupsbased on their typical...

Benchmarking compression programs

3 months ago

Compression algorithms can be broadly categorized into three groupsbased on their typical...

Understanding alignment - from source to object file

4 months ago

Define alignment: Explain what memory alignment means (e.g., placingdata at addresses that...

LLVM integrated assembler: Improving sections and symbols

4 months ago

In my previous post, LLVMintegrated assembler: Improving expressions and relocations delvedinto enhancements...

LLVM integrated assembler: Engineering better fragments

4 months ago

In my previous assembler posts, I've discussed improvements onexpression evaluation and relocation...

GCC 13.3.0 miscompiles LLVM

5 months ago

For years, I've been involved in updating LLVM's MC layer. A recentjourney...

LLVM miscompiled by GCC 13.3.0

5 months ago

LLVM integrated assembler: Improving expressions and relocations

7 months ago

In my previous post, LLVMintegrated assembler: Improving MCExpr and MCValue, I exploredimprovements...