C++ exceptions under the hood
Index A tiny ABI An ABI to appease the linker Catching what you throw Magic around __cxa_begin_catch and __cxa_end_catch Gcc_except_table and the personality function A nice personality Two-phase handling Catching our first exception _Unwind_ and call frame info Reading a CFI table And suddenly, reflexion in C++ Setting the context for a landing pad Multiple landing pads & the teachings of the gur
Swiftのエラーハンドリングはなぜ最先端なのか - Qiita
CFI support for GNU assembler (GAS)
Modern ABIs don't require frame pointers to be used in functions. However missing FPs bring difficulties when doing a backtrace. One solution is to provide Dwarf-2 CFI data for each such function. This can be easily done for example by GCC in it's output, but isn't that easy to write by hand for pure assembler functions. With the help of these .cfi_* directives one can add appropriate unwind info
検査例外再考 - Qiita
例外設計における大罪 - 契約
This document summarizes a microservices meetup hosted by @mosa_siru. Key points include: 1. @mosa_siru is an engineer at DeNA and CTO of Gunosy. 2. The meetup covered Gunosy's architecture with over 45 GitHub repositories, 30 stacks, 10 Go APIs, and 10 Python batch processes using AWS services like Kinesis, Lambda, SQS and API Gateway. 3. Challenges discussed were managing 30 microservices, ensur
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libc++abi spec
