On Wed, 25 Apr 2018 21:16:06 +0900 Masami Hiramatsu mhiramat@kernel.org wrote:
Hi,
This is the 7th version of the fetch-arg improvement series. This includes variable changes on fetcharg framework like,
- Add fetcharg testcases (syntax, argN, symbol, string and array) and probepoint testcase.
- Rewrite fetcharg framework with fetch_insn, switch-case based instead of function pointer.
- Add "symbol" type support, which shows symbol+offset instead of address value.
- Add "$argN" fetcharg, which fetches function parameters. (currently only for x86-64)
- Add array type support (including string arrary :) ) , which enables to get fixed length array from probe-events.
- Add array type support for perf-probe, so that user can dump partial array entries.
Masami,
Thanks for posting this! I'm currently trying to get a set of patches in the -rc releases, and this would be for 4.18 (or 5.0?), I'll try to get some time next week to look at this.
Thanks!
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