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| author | Pierrick Bouvier <pierrick.bouvier@linaro.org> | 2024-05-14 18:42:49 +0100 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2024-05-16 08:55:02 +0100 |
| commit | 7de77d37880d7267a491cb32a1b2232017d1e545 (patch) | |
| tree | 70d92e3875ebf046b953d163b1999310a30865b6 /plugins/plugin.h | |
| parent | a1c9bf2514d82b757288ee61584e667ddcb19a4f (diff) | |
| download | qemu-7de77d37880d7267a491cb32a1b2232017d1e545.zip qemu-7de77d37880d7267a491cb32a1b2232017d1e545.tar.gz qemu-7de77d37880d7267a491cb32a1b2232017d1e545.tar.bz2 | |
plugins: conditional callbacks
Extend plugins API to support callback called with a given criteria
(evaluated inline).
Added functions:
- qemu_plugin_register_vcpu_tb_exec_cond_cb
- qemu_plugin_register_vcpu_insn_exec_cond_cb
They expect as parameter a condition, a qemu_plugin_u64_t (op1) and an
immediate (op2). Callback is called if op1 |cond| op2 is true.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20240502211522.346467-6-pierrick.bouvier@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
[AJB: fix re-base conflict with tb_is_mem_only()]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240514174253.694591-8-alex.bennee@linaro.org>
Diffstat (limited to 'plugins/plugin.h')
| -rw-r--r-- | plugins/plugin.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/plugins/plugin.h b/plugins/plugin.h index 7c34f23..7d4b4e2 100644 --- a/plugins/plugin.h +++ b/plugins/plugin.h @@ -93,6 +93,14 @@ plugin_register_dyn_cb__udata(GArray **arr, qemu_plugin_vcpu_udata_cb_t cb, enum qemu_plugin_cb_flags flags, void *udata); +void +plugin_register_dyn_cond_cb__udata(GArray **arr, + qemu_plugin_vcpu_udata_cb_t cb, + enum qemu_plugin_cb_flags flags, + enum qemu_plugin_cond cond, + qemu_plugin_u64 entry, + uint64_t imm, + void *udata); void plugin_register_vcpu_mem_cb(GArray **arr, void *cb, |