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plugins: cleanup codepath for previous inline operation

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Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20240304130036.124418-13-pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240305121005.3528075-26-alex.bennee@linaro.org>
This commit is contained in:
Pierrick Bouvier 2024-03-05 12:10:01 +00:00 committed by Alex Bennée
parent fba3b490a2
commit 3077be2545
3 changed files with 8 additions and 39 deletions
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13
accel/tcg/plugin-gen.c
View file

@ -440,15 +440,10 @@ static TCGOp *append_inline_cb(const struct qemu_plugin_dyn_cb *cb,
TCGOp *begin_op, TCGOp *op,
int *unused)
{
char *ptr = cb->userp;
size_t elem_size = 0;
size_t offset = 0;
if (!ptr) {
/* use inline entry */
ptr = cb->inline_insn.entry.score->data->data;
elem_size = g_array_get_element_size(cb->inline_insn.entry.score->data);
offset = cb->inline_insn.entry.offset;
}
char *ptr = cb->inline_insn.entry.score->data->data;
size_t elem_size = g_array_get_element_size(
cb->inline_insn.entry.score->data);
size_t offset = cb->inline_insn.entry.offset;
op = copy_ld_i32(&begin_op, op);
op = copy_mul_i32(&begin_op, op, elem_size);

29
plugins/core.c
View file

@ -316,22 +316,6 @@ static struct qemu_plugin_dyn_cb *plugin_get_dyn_cb(GArray **arr)
return &g_array_index(cbs, struct qemu_plugin_dyn_cb, cbs->len - 1);
}
void plugin_register_inline_op(GArray **arr,
enum qemu_plugin_mem_rw rw,
enum qemu_plugin_op op,
void *ptr,
uint64_t imm)
{
struct qemu_plugin_dyn_cb *dyn_cb;
dyn_cb = plugin_get_dyn_cb(arr);
dyn_cb->userp = ptr;
dyn_cb->type = PLUGIN_CB_INLINE;
dyn_cb->rw = rw;
dyn_cb->inline_insn.op = op;
dyn_cb->inline_insn.imm = imm;
}
void plugin_register_inline_op_on_entry(GArray **arr,
enum qemu_plugin_mem_rw rw,
enum qemu_plugin_op op,
@ -494,15 +478,10 @@ void qemu_plugin_flush_cb(void)
void exec_inline_op(struct qemu_plugin_dyn_cb *cb, int cpu_index)
{
char *ptr = cb->userp;
size_t elem_size = 0;
size_t offset = 0;
if (!ptr) {
/* use inline entry */
ptr = cb->inline_insn.entry.score->data->data;
elem_size = g_array_get_element_size(cb->inline_insn.entry.score->data);
offset = cb->inline_insn.entry.offset;
}
char *ptr = cb->inline_insn.entry.score->data->data;
size_t elem_size = g_array_get_element_size(
cb->inline_insn.entry.score->data);
size_t offset = cb->inline_insn.entry.offset;
uint64_t *val = (uint64_t *)(ptr + offset + cpu_index * elem_size);
switch (cb->inline_insn.op) {

5
plugins/plugin.h
View file

@ -68,11 +68,6 @@ struct qemu_plugin_ctx {
struct qemu_plugin_ctx *plugin_id_to_ctx_locked(qemu_plugin_id_t id);
void plugin_register_inline_op(GArray **arr,
enum qemu_plugin_mem_rw rw,
enum qemu_plugin_op op, void *ptr,
uint64_t imm);
void plugin_register_inline_op_on_entry(GArray **arr,
enum qemu_plugin_mem_rw rw,
enum qemu_plugin_op op,