Commit Graph

8 Commits

Author SHA1 Message Date
Ivanov Arkady 91d4032710 plugins: add helper functions for coverage plugins
Which provide information about:
- start_code.
- end_code.
- entry.
- path to the executable binary.

Signed-off-by: Ivanov Arkady <arkadiy.ivanov@ispras.ru>
Message-Id: <163491883461.304355.8210754161847179432.stgit@pc-System-Product-Name>
[AJB: reword title, better descriptions, defaults, rm export, fix include]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220204204335.1689602-22-alex.bennee@linaro.org>
2022-02-09 12:08:42 +00:00
Lukas Jünger 6a78a987c6 plugins/: Add missing functions to symbol list
Some functions of the plugin API were missing in
the symbol list. However, they are all used by
the contributed example plugins. QEMU fails to
load the plugin if the function symbol is not
exported.

Signed-off-by: Lukas Jünger <lukas.junger@greensocs.com>
Message-Id: <20210905140939.638928-2-lukas.junger@greensocs.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210917162332.3511179-11-alex.bennee@linaro.org>
2021-10-12 08:37:05 +01:00
Mahmoud Mandour 6a9e8a086d plugins/api: added a boolean parsing plugin api
This call will help boolean argument parsing since arguments are now
passed to plugins as a name and value.

Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210730135817.17816-3-ma.mandourr@gmail.com>
[AJB: add to symbols]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2021-09-02 11:29:34 +01:00
Alex Bennée 1156a03372 plugins: sort exported symbol list
This will make it easier to add new exported functions.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2021-09-02 11:29:34 +01:00
Alex Bennée 2572ac1b22 tcg/plugins: remove some stale entries from the symbol list
The OSX linker is a lot fussier about these missing symbols.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210714101623.17046-1-alex.bennee@linaro.org>
2021-07-14 15:53:53 +01:00
Alex Bennée ca76a66975 plugin: add qemu_plugin_outs helper
Having the plugins grab stdout and spew stuff there is a bit ugly and
certainly makes the tests look ugly. Provide a hook back into QEMU
which can be redirected as needed.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Aaron Lindsay <aaron@os.amperecomputing.com>
2019-10-28 15:12:38 +00:00
Alex Bennée cbafa2362a plugin: add qemu_plugin_insn_disas helper
Give the plugins access to the QEMU dissasembler so they don't have to
re-invent the wheel. We generate a warning when there are spare bytes
in the decode buffer. This is usually due to the front end loading in
more bytes than decoded.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28 15:12:38 +00:00
Emilio G. Cota 26fffe29c0 plugin: add API symbols to qemu-plugins.symbols
Signed-off-by: Emilio G. Cota <cota@braap.org>
[AJB: moved into plugins]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-10-28 15:12:38 +00:00