[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH v3 0/2] execlog TCG plugin to log instructions
From: |
Alex Bennée |
Subject: |
Re: [PATCH v3 0/2] execlog TCG plugin to log instructions |
Date: |
Mon, 05 Jul 2021 16:29:37 +0100 |
User-agent: |
mu4e 1.5.13; emacs 28.0.50 |
Alexandre Iooss <erdnaxe@crans.org> writes:
> execlog is a plugin that logs executed instructions with some useful
> metadata including memory access.
>
> The output of the plugin is designed to be usable with other tools. For
> example it could be used with a side-channel leakage model to create
> side-channel traces from QEMU for security evaluation.
Queued to plugins/next, thanks.
>
> Changes since v2:
> - Fix typo "tvg-plugins" to "tcg-plugins" in commit title.
> - Add warning about plugin output size in documentation.
> - Fix user mode tracing by using a dynamic list.
> - Fix last instructions not being logged.
> - Remove empty first line in plugin output.
>
> Changes since v1:
> - The output is now easier to parse.
> - Use QEMU logging API rather than FILE* to write output.
> - Don't reject memory information in user mode.
> - Merge memory information with instruction execution. Now one line
> means one instruction.
> - Add documentation.
>
> Alexandre Iooss (2):
> contrib/plugins: add execlog to log instruction execution and memory
> access
> docs/devel: tcg-plugins: add execlog plugin description
>
> MAINTAINERS | 1 +
> contrib/plugins/Makefile | 1 +
> contrib/plugins/execlog.c | 153 +++++++++++++++++++++++++++++++++++++
> docs/devel/tcg-plugins.rst | 24 ++++++
> 4 files changed, 179 insertions(+)
> create mode 100644 contrib/plugins/execlog.c
--
Alex Bennée