* [RFC PATCH] plugins: shorten aggressively long name
@ 2025-11-21 13:03 Alex Bennée
0 siblings, 0 replies; only message in thread
From: Alex Bennée @ 2025-11-21 13:03 UTC (permalink / raw)
To: qemu-devel
Cc: Alex Bennée, Alexandre Iooss, Mahmoud Mandour,
Pierrick Bouvier
The old name comes in at a 51 characters, contains at least one
redundant token and exec is arguably implied by inline as all inline
operations occur when instructions are executing.
By putting the name on a substantial diet we can reduce it by 15% and
gain valuable white-space in the process.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
include/qemu/qemu-plugin.h | 4 ++--
contrib/plugins/cflow.c | 22 +++++++++++-----------
contrib/plugins/howvec.c | 2 +-
contrib/plugins/stoptrigger.c | 10 ++++++----
plugins/api.c | 2 +-
tests/tcg/plugins/discons.c | 18 +++++++++---------
tests/tcg/plugins/inline.c | 6 +++---
tests/tcg/plugins/insn.c | 5 +++--
8 files changed, 36 insertions(+), 33 deletions(-)
diff --git a/include/qemu/qemu-plugin.h b/include/qemu/qemu-plugin.h
index 60de4fdd3fa..29663591ebf 100644
--- a/include/qemu/qemu-plugin.h
+++ b/include/qemu/qemu-plugin.h
@@ -516,7 +516,7 @@ void qemu_plugin_register_vcpu_insn_exec_cond_cb(
void *userdata);
/**
- * qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu() - insn exec inline op
+ * qemu_plugin_register_inline_per_vcpu() - insn exec inline op
* @insn: the opaque qemu_plugin_insn handle for an instruction
* @op: the type of qemu_plugin_op (e.g. ADD_U64)
* @entry: entry to run op
@@ -525,7 +525,7 @@ void qemu_plugin_register_vcpu_insn_exec_cond_cb(
* Insert an inline op to every time an instruction executes.
*/
QEMU_PLUGIN_API
-void qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu(
+void qemu_plugin_register_inline_per_vcpu(
struct qemu_plugin_insn *insn,
enum qemu_plugin_op op,
qemu_plugin_u64 entry,
diff --git a/contrib/plugins/cflow.c b/contrib/plugins/cflow.c
index b5e33f25f9b..cef5ae2239f 100644
--- a/contrib/plugins/cflow.c
+++ b/contrib/plugins/cflow.c
@@ -320,14 +320,14 @@ static void vcpu_tb_trans(qemu_plugin_id_t id, struct qemu_plugin_tb *tb)
* check where we are at. Do this on the first instruction and not
* the TB so we don't get mixed up with above.
*/
- qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu(first_insn,
- QEMU_PLUGIN_INLINE_STORE_U64,
- end_block, qemu_plugin_insn_vaddr(last_insn));
- qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu(first_insn,
- QEMU_PLUGIN_INLINE_STORE_U64,
- pc_after_block,
- qemu_plugin_insn_vaddr(last_insn) +
- qemu_plugin_insn_size(last_insn));
+ qemu_plugin_register_inline_per_vcpu(first_insn,
+ QEMU_PLUGIN_INLINE_STORE_U64,
+ end_block, qemu_plugin_insn_vaddr(last_insn));
+ qemu_plugin_register_inline_per_vcpu(first_insn,
+ QEMU_PLUGIN_INLINE_STORE_U64,
+ pc_after_block,
+ qemu_plugin_insn_vaddr(last_insn) +
+ qemu_plugin_insn_size(last_insn));
for (int idx = 0; idx < qemu_plugin_tb_n_insns(tb); ++idx) {
struct qemu_plugin_insn *insn = qemu_plugin_tb_get_insn(tb, idx);
@@ -355,9 +355,9 @@ static void vcpu_tb_trans(qemu_plugin_id_t id, struct qemu_plugin_tb *tb)
}
/* Store the PC of what we are about to execute */
- qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu(insn,
- QEMU_PLUGIN_INLINE_STORE_U64,
- last_pc, ipc);
+ qemu_plugin_register_inline_per_vcpu(insn,
+ QEMU_PLUGIN_INLINE_STORE_U64,
+ last_pc, ipc);
}
}
diff --git a/contrib/plugins/howvec.c b/contrib/plugins/howvec.c
index 42bddb6566d..c60737d57f1 100644
--- a/contrib/plugins/howvec.c
+++ b/contrib/plugins/howvec.c
@@ -321,7 +321,7 @@ static void vcpu_tb_trans(qemu_plugin_id_t id, struct qemu_plugin_tb *tb)
if (cnt) {
if (do_inline) {
- qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu(
+ qemu_plugin_register_inline_per_vcpu(
insn, QEMU_PLUGIN_INLINE_ADD_U64,
qemu_plugin_scoreboard_u64(cnt), 1);
} else {
diff --git a/contrib/plugins/stoptrigger.c b/contrib/plugins/stoptrigger.c
index b3a6ed66a7b..68c0ed432af 100644
--- a/contrib/plugins/stoptrigger.c
+++ b/contrib/plugins/stoptrigger.c
@@ -73,10 +73,12 @@ static void vcpu_tb_trans(qemu_plugin_id_t id, struct qemu_plugin_tb *tb)
if (exit_on_icount) {
/* Increment and check scoreboard for each instruction */
- qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu(
- insn, QEMU_PLUGIN_INLINE_ADD_U64, insn_count, 1);
- qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu(
- insn, QEMU_PLUGIN_INLINE_STORE_U64, current_pc, insn_vaddr);
+ qemu_plugin_register_inline_per_vcpu(insn,
+ QEMU_PLUGIN_INLINE_ADD_U64,
+ insn_count, 1);
+ qemu_plugin_register_inline_per_vcpu(insn,
+ QEMU_PLUGIN_INLINE_STORE_U64,
+ current_pc, insn_vaddr);
qemu_plugin_register_vcpu_insn_exec_cond_cb(
insn, exit_icount_reached, QEMU_PLUGIN_CB_NO_REGS,
QEMU_PLUGIN_COND_EQ, insn_count, icount + 1, NULL);
diff --git a/plugins/api.c b/plugins/api.c
index eac04cc1f6b..267fa2fd503 100644
--- a/plugins/api.c
+++ b/plugins/api.c
@@ -154,7 +154,7 @@ void qemu_plugin_register_vcpu_insn_exec_cond_cb(
cond, entry, imm, udata);
}
-void qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu(
+void qemu_plugin_register_inline_per_vcpu(
struct qemu_plugin_insn *insn,
enum qemu_plugin_op op,
qemu_plugin_u64 entry,
diff --git a/tests/tcg/plugins/discons.c b/tests/tcg/plugins/discons.c
index 2e0e664e823..1348d6e5020 100644
--- a/tests/tcg/plugins/discons.c
+++ b/tests/tcg/plugins/discons.c
@@ -156,15 +156,15 @@ static void vcpu_tb_trans(qemu_plugin_id_t id, struct qemu_plugin_tb *tb)
uint64_t next_pc = pc + qemu_plugin_insn_size(insn);
uint64_t has_next = (i + 1) < n_insns;
- qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu(insn,
- QEMU_PLUGIN_INLINE_STORE_U64,
- last_pc, pc);
- qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu(insn,
- QEMU_PLUGIN_INLINE_STORE_U64,
- from_pc, next_pc);
- qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu(insn,
- QEMU_PLUGIN_INLINE_STORE_U64,
- has_from, has_next);
+ qemu_plugin_register_inline_per_vcpu(insn,
+ QEMU_PLUGIN_INLINE_STORE_U64,
+ last_pc, pc);
+ qemu_plugin_register_inline_per_vcpu(insn,
+ QEMU_PLUGIN_INLINE_STORE_U64,
+ from_pc, next_pc);
+ qemu_plugin_register_inline_per_vcpu(insn,
+ QEMU_PLUGIN_INLINE_STORE_U64,
+ has_from, has_next);
qemu_plugin_register_vcpu_insn_exec_cb(insn, insn_exec,
QEMU_PLUGIN_CB_NO_REGS, NULL);
}
diff --git a/tests/tcg/plugins/inline.c b/tests/tcg/plugins/inline.c
index 73dde995781..35307501105 100644
--- a/tests/tcg/plugins/inline.c
+++ b/tests/tcg/plugins/inline.c
@@ -244,15 +244,15 @@ static void vcpu_tb_trans(qemu_plugin_id_t id, struct qemu_plugin_tb *tb)
void *insn_store = insn;
void *mem_store = (char *)insn_store + 0xff;
- qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu(
+ qemu_plugin_register_inline_per_vcpu(
insn, QEMU_PLUGIN_INLINE_STORE_U64, data_insn,
(uintptr_t) insn_store);
qemu_plugin_register_vcpu_insn_exec_cb(
insn, vcpu_insn_exec, QEMU_PLUGIN_CB_NO_REGS, insn_store);
- qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu(
+ qemu_plugin_register_inline_per_vcpu(
insn, QEMU_PLUGIN_INLINE_ADD_U64, count_insn_inline, 1);
- qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu(
+ qemu_plugin_register_inline_per_vcpu(
insn, QEMU_PLUGIN_INLINE_ADD_U64, insn_cond_track_count, 1);
qemu_plugin_register_vcpu_insn_exec_cond_cb(
insn, vcpu_insn_cond_exec, QEMU_PLUGIN_CB_NO_REGS,
diff --git a/tests/tcg/plugins/insn.c b/tests/tcg/plugins/insn.c
index 0c723cb9ed8..b337fda9f13 100644
--- a/tests/tcg/plugins/insn.c
+++ b/tests/tcg/plugins/insn.c
@@ -147,8 +147,9 @@ static void vcpu_tb_trans(qemu_plugin_id_t id, struct qemu_plugin_tb *tb)
struct qemu_plugin_insn *insn = qemu_plugin_tb_get_insn(tb, i);
if (do_inline) {
- qemu_plugin_register_vcpu_insn_exec_inline_per_vcpu(
- insn, QEMU_PLUGIN_INLINE_ADD_U64, insn_count, 1);
+ qemu_plugin_register_inline_per_vcpu(insn,
+ QEMU_PLUGIN_INLINE_ADD_U64,
+ insn_count, 1);
} else {
qemu_plugin_register_vcpu_insn_exec_cb(
insn, vcpu_insn_exec_before, QEMU_PLUGIN_CB_NO_REGS, NULL);
--
2.47.3
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