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| author |   Pierrick Bouvier <pierrick.bouvier@linaro.org> | 2024-03-05 12:09:53 +0000 |
|---|---|---|
| committer |   Alex Bennée <alex.bennee@linaro.org> | 2024-03-06 12:35:29 +0000 |
| commit | 0bcebaba45c2cc3e671e002f3c15266f0ff03b8c (patch) | |
| tree | e3f869f28c383f1bbdf34cb5cf55bcfe9341ad30 /plugins/api.c | |
| parent | plugins: implement inline operation relative to cpu_index (diff) | |
| download | qemu-0bcebaba45c2cc3e671e002f3c15266f0ff03b8c.tar.xz qemu-0bcebaba45c2cc3e671e002f3c15266f0ff03b8c.zip | |
plugins: add inline operation per vcpu
Extends API with three new functions:
qemu_plugin_register_vcpu_{tb, insn, mem}_exec_inline_per_vcpu().
Those functions takes a qemu_plugin_u64 as input.
This allows to have a thread-safe and type-safe version of inline
operations.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20240304130036.124418-5-pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240305121005.3528075-18-alex.bennee@linaro.org>
Diffstat (limited to 'plugins/api.c')
| -rw-r--r-- | plugins/api.c | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/plugins/api.c b/plugins/api.c index fa1daee825..6470f1dc0f 100644 --- a/plugins/api.c +++ b/plugins/api.c @@ -111,6 +111,18 @@ void qemu_plugin_register_vcpu_tb_exec_inline(struct qemu_plugin_tb *tb, } } +void qemu_plugin_register_vcpu_tb_exec_inline_per_vcpu( + struct qemu_plugin_tb *tb, + enum qemu_plugin_op op, + qemu_plugin_u64 entry, + uint64_t imm) +{ + if (!tb->mem_only) { + plugin_register_inline_op_on_entry( + &tb->cbs[PLUGIN_CB_INLINE], 0, op, entry, imm); + } +} + void qemu_plugin_register_vcpu_insn_exec_cb(struct qemu_plugin_insn *insn, qemu_plugin_vcpu_udata_cb_t cb, enum qemu_plugin_cb_flags flags, @@ -136,6 +148,18 @@ void qemu_plugin_register_vcpu_insn_exec_inline(struct qemu_plugin_insn *insn, } } +void qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu( + struct qemu_plugin_insn *insn, + enum qemu_plugin_op op, + qemu_plugin_u64 entry, + uint64_t imm) +{ + if (!insn->mem_only) { + plugin_register_inline_op_on_entry( + &insn->cbs[PLUGIN_CB_INSN][PLUGIN_CB_INLINE], 0, op, entry, imm); + } +} + /* * We always plant memory instrumentation because they don't finalise until @@ -148,7 +172,7 @@ void qemu_plugin_register_vcpu_mem_cb(struct qemu_plugin_insn *insn, void *udata) { plugin_register_vcpu_mem_cb(&insn->cbs[PLUGIN_CB_MEM][PLUGIN_CB_REGULAR], - cb, flags, rw, udata); + cb, flags, rw, udata); } void qemu_plugin_register_vcpu_mem_inline(struct qemu_plugin_insn *insn, @@ -160,6 +184,17 @@ void qemu_plugin_register_vcpu_mem_inline(struct qemu_plugin_insn *insn, rw, op, ptr, imm); } +void qemu_plugin_register_vcpu_mem_inline_per_vcpu( + struct qemu_plugin_insn *insn, + enum qemu_plugin_mem_rw rw, + enum qemu_plugin_op op, + qemu_plugin_u64 entry, + uint64_t imm) +{ + plugin_register_inline_op_on_entry( + &insn->cbs[PLUGIN_CB_MEM][PLUGIN_CB_INLINE], rw, op, entry, imm); +} + void qemu_plugin_register_vcpu_tb_trans_cb(qemu_plugin_id_t id, qemu_plugin_vcpu_tb_trans_cb_t cb) { |