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-rw-r--r--tools/perf/util/annotate.c18
-rw-r--r--tools/perf/util/evlist.c14
-rw-r--r--tools/perf/util/evlist.h2
-rw-r--r--tools/perf/util/evsel.c14
-rw-r--r--tools/perf/util/evsel.h1
-rw-r--r--tools/perf/util/intel-pt-decoder/inat.h10
-rw-r--r--tools/perf/util/intel-pt-decoder/x86-opcode-map.txt15
-rw-r--r--tools/perf/util/machine.c3
-rw-r--r--tools/perf/util/mmap.h2
-rw-r--r--tools/perf/util/parse-events.c2
-rw-r--r--tools/perf/util/parse-events.h3
-rw-r--r--tools/perf/util/pmu.c5
12 files changed, 70 insertions, 19 deletions
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index da1c4c4a0dd8..3369c7830260 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -165,7 +165,7 @@ static void ins__delete(struct ins_operands *ops)
static int ins__raw_scnprintf(struct ins *ins, char *bf, size_t size,
struct ins_operands *ops)
{
- return scnprintf(bf, size, "%-6.6s %s", ins->name, ops->raw);
+ return scnprintf(bf, size, "%-6s %s", ins->name, ops->raw);
}
int ins__scnprintf(struct ins *ins, char *bf, size_t size,
@@ -230,12 +230,12 @@ static int call__scnprintf(struct ins *ins, char *bf, size_t size,
struct ins_operands *ops)
{
if (ops->target.name)
- return scnprintf(bf, size, "%-6.6s %s", ins->name, ops->target.name);
+ return scnprintf(bf, size, "%-6s %s", ins->name, ops->target.name);
if (ops->target.addr == 0)
return ins__raw_scnprintf(ins, bf, size, ops);
- return scnprintf(bf, size, "%-6.6s *%" PRIx64, ins->name, ops->target.addr);
+ return scnprintf(bf, size, "%-6s *%" PRIx64, ins->name, ops->target.addr);
}
static struct ins_ops call_ops = {
@@ -299,7 +299,7 @@ static int jump__scnprintf(struct ins *ins, char *bf, size_t size,
c++;
}
- return scnprintf(bf, size, "%-6.6s %.*s%" PRIx64,
+ return scnprintf(bf, size, "%-6s %.*s%" PRIx64,
ins->name, c ? c - ops->raw : 0, ops->raw,
ops->target.offset);
}
@@ -372,7 +372,7 @@ static int lock__scnprintf(struct ins *ins, char *bf, size_t size,
if (ops->locked.ins.ops == NULL)
return ins__raw_scnprintf(ins, bf, size, ops);
- printed = scnprintf(bf, size, "%-6.6s ", ins->name);
+ printed = scnprintf(bf, size, "%-6s ", ins->name);
return printed + ins__scnprintf(&ops->locked.ins, bf + printed,
size - printed, ops->locked.ops);
}
@@ -448,7 +448,7 @@ out_free_source:
static int mov__scnprintf(struct ins *ins, char *bf, size_t size,
struct ins_operands *ops)
{
- return scnprintf(bf, size, "%-6.6s %s,%s", ins->name,
+ return scnprintf(bf, size, "%-6s %s,%s", ins->name,
ops->source.name ?: ops->source.raw,
ops->target.name ?: ops->target.raw);
}
@@ -488,7 +488,7 @@ static int dec__parse(struct arch *arch __maybe_unused, struct ins_operands *ops
static int dec__scnprintf(struct ins *ins, char *bf, size_t size,
struct ins_operands *ops)
{
- return scnprintf(bf, size, "%-6.6s %s", ins->name,
+ return scnprintf(bf, size, "%-6s %s", ins->name,
ops->target.name ?: ops->target.raw);
}
@@ -500,7 +500,7 @@ static struct ins_ops dec_ops = {
static int nop__scnprintf(struct ins *ins __maybe_unused, char *bf, size_t size,
struct ins_operands *ops __maybe_unused)
{
- return scnprintf(bf, size, "%-6.6s", "nop");
+ return scnprintf(bf, size, "%-6s", "nop");
}
static struct ins_ops nop_ops = {
@@ -924,7 +924,7 @@ void disasm_line__free(struct disasm_line *dl)
int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool raw)
{
if (raw || !dl->ins.ops)
- return scnprintf(bf, size, "%-6.6s %s", dl->ins.name, dl->ops.raw);
+ return scnprintf(bf, size, "%-6s %s", dl->ins.name, dl->ops.raw);
return ins__scnprintf(&dl->ins, bf, size, &dl->ops);
}
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index c6c891e154a6..b62e523a7035 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -257,7 +257,7 @@ int perf_evlist__add_dummy(struct perf_evlist *evlist)
.config = PERF_COUNT_SW_DUMMY,
.size = sizeof(attr), /* to capture ABI version */
};
- struct perf_evsel *evsel = perf_evsel__new(&attr);
+ struct perf_evsel *evsel = perf_evsel__new_idx(&attr, evlist->nr_entries);
if (evsel == NULL)
return -ENOMEM;
@@ -1786,3 +1786,15 @@ void perf_evlist__toggle_bkw_mmap(struct perf_evlist *evlist,
state_err:
return;
}
+
+bool perf_evlist__exclude_kernel(struct perf_evlist *evlist)
+{
+ struct perf_evsel *evsel;
+
+ evlist__for_each_entry(evlist, evsel) {
+ if (!evsel->attr.exclude_kernel)
+ return false;
+ }
+
+ return true;
+}
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h
index e72ae64c11ac..491f69542920 100644
--- a/tools/perf/util/evlist.h
+++ b/tools/perf/util/evlist.h
@@ -312,4 +312,6 @@ perf_evlist__find_evsel_by_str(struct perf_evlist *evlist, const char *str);
struct perf_evsel *perf_evlist__event2evsel(struct perf_evlist *evlist,
union perf_event *event);
+
+bool perf_evlist__exclude_kernel(struct perf_evlist *evlist);
#endif /* __PERF_EVLIST_H */
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index f894893c203d..d5fbcf8c7aa7 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -733,12 +733,16 @@ static void apply_config_terms(struct perf_evsel *evsel,
list_for_each_entry(term, config_terms, list) {
switch (term->type) {
case PERF_EVSEL__CONFIG_TERM_PERIOD:
- attr->sample_period = term->val.period;
- attr->freq = 0;
+ if (!(term->weak && opts->user_interval != ULLONG_MAX)) {
+ attr->sample_period = term->val.period;
+ attr->freq = 0;
+ }
break;
case PERF_EVSEL__CONFIG_TERM_FREQ:
- attr->sample_freq = term->val.freq;
- attr->freq = 1;
+ if (!(term->weak && opts->user_freq != UINT_MAX)) {
+ attr->sample_freq = term->val.freq;
+ attr->freq = 1;
+ }
break;
case PERF_EVSEL__CONFIG_TERM_TIME:
if (term->val.time)
@@ -1371,7 +1375,7 @@ perf_evsel__process_group_data(struct perf_evsel *leader,
static int
perf_evsel__read_group(struct perf_evsel *leader, int cpu, int thread)
{
- struct perf_stat_evsel *ps = leader->priv;
+ struct perf_stat_evsel *ps = leader->stats;
u64 read_format = leader->attr.read_format;
int size = perf_evsel__read_size(leader);
u64 *data = ps->group_data;
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
index 9277df96ffda..157f49e8a772 100644
--- a/tools/perf/util/evsel.h
+++ b/tools/perf/util/evsel.h
@@ -67,6 +67,7 @@ struct perf_evsel_config_term {
bool overwrite;
char *branch;
} val;
+ bool weak;
};
struct perf_stat_evsel;
diff --git a/tools/perf/util/intel-pt-decoder/inat.h b/tools/perf/util/intel-pt-decoder/inat.h
index 125ecd2a300d..52dc8d911173 100644
--- a/tools/perf/util/intel-pt-decoder/inat.h
+++ b/tools/perf/util/intel-pt-decoder/inat.h
@@ -97,6 +97,16 @@
#define INAT_MAKE_GROUP(grp) ((grp << INAT_GRP_OFFS) | INAT_MODRM)
#define INAT_MAKE_IMM(imm) (imm << INAT_IMM_OFFS)
+/* Identifiers for segment registers */
+#define INAT_SEG_REG_IGNORE 0
+#define INAT_SEG_REG_DEFAULT 1
+#define INAT_SEG_REG_CS 2
+#define INAT_SEG_REG_SS 3
+#define INAT_SEG_REG_DS 4
+#define INAT_SEG_REG_ES 5
+#define INAT_SEG_REG_FS 6
+#define INAT_SEG_REG_GS 7
+
/* Attribute search APIs */
extern insn_attr_t inat_get_opcode_attribute(insn_byte_t opcode);
extern int inat_get_last_prefix_id(insn_byte_t last_pfx);
diff --git a/tools/perf/util/intel-pt-decoder/x86-opcode-map.txt b/tools/perf/util/intel-pt-decoder/x86-opcode-map.txt
index 12e377184ee4..e0b85930dd77 100644
--- a/tools/perf/util/intel-pt-decoder/x86-opcode-map.txt
+++ b/tools/perf/util/intel-pt-decoder/x86-opcode-map.txt
@@ -607,7 +607,7 @@ fb: psubq Pq,Qq | vpsubq Vx,Hx,Wx (66),(v1)
fc: paddb Pq,Qq | vpaddb Vx,Hx,Wx (66),(v1)
fd: paddw Pq,Qq | vpaddw Vx,Hx,Wx (66),(v1)
fe: paddd Pq,Qq | vpaddd Vx,Hx,Wx (66),(v1)
-ff:
+ff: UD0
EndTable
Table: 3-byte opcode 1 (0x0f 0x38)
@@ -717,7 +717,7 @@ AVXcode: 2
7e: vpermt2d/q Vx,Hx,Wx (66),(ev)
7f: vpermt2ps/d Vx,Hx,Wx (66),(ev)
80: INVEPT Gy,Mdq (66)
-81: INVPID Gy,Mdq (66)
+81: INVVPID Gy,Mdq (66)
82: INVPCID Gy,Mdq (66)
83: vpmultishiftqb Vx,Hx,Wx (66),(ev)
88: vexpandps/d Vpd,Wpd (66),(ev)
@@ -896,7 +896,7 @@ EndTable
GrpTable: Grp3_1
0: TEST Eb,Ib
-1:
+1: TEST Eb,Ib
2: NOT Eb
3: NEG Eb
4: MUL AL,Eb
@@ -970,6 +970,15 @@ GrpTable: Grp9
EndTable
GrpTable: Grp10
+# all are UD1
+0: UD1
+1: UD1
+2: UD1
+3: UD1
+4: UD1
+5: UD1
+6: UD1
+7: UD1
EndTable
# Grp11A and Grp11B are expressed as Grp11 in Intel SDM
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 6a8d03c3d9b7..270f3223c6df 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -172,6 +172,9 @@ void machine__exit(struct machine *machine)
{
int i;
+ if (machine == NULL)
+ return;
+
machine__destroy_kernel_maps(machine);
map_groups__exit(&machine->kmaps);
dsos__exit(&machine->dsos);
diff --git a/tools/perf/util/mmap.h b/tools/perf/util/mmap.h
index efd78b827b05..3a5cb5a6e94a 100644
--- a/tools/perf/util/mmap.h
+++ b/tools/perf/util/mmap.h
@@ -70,7 +70,7 @@ void perf_mmap__read_catchup(struct perf_mmap *md);
static inline u64 perf_mmap__read_head(struct perf_mmap *mm)
{
struct perf_event_mmap_page *pc = mm->base;
- u64 head = ACCESS_ONCE(pc->data_head);
+ u64 head = READ_ONCE(pc->data_head);
rmb();
return head;
}
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index a7fcd95961ef..170316795a18 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -1116,6 +1116,7 @@ do { \
INIT_LIST_HEAD(&__t->list); \
__t->type = PERF_EVSEL__CONFIG_TERM_ ## __type; \
__t->val.__name = __val; \
+ __t->weak = term->weak; \
list_add_tail(&__t->list, head_terms); \
} while (0)
@@ -2410,6 +2411,7 @@ static int new_term(struct parse_events_term **_term,
*term = *temp;
INIT_LIST_HEAD(&term->list);
+ term->weak = false;
switch (term->type_val) {
case PARSE_EVENTS__TERM_TYPE_NUM:
diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h
index be337c266697..88108cd11b4c 100644
--- a/tools/perf/util/parse-events.h
+++ b/tools/perf/util/parse-events.h
@@ -101,6 +101,9 @@ struct parse_events_term {
/* error string indexes for within parsed string */
int err_term;
int err_val;
+
+ /* Coming from implicit alias */
+ bool weak;
};
struct parse_events_error {
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 07cb2ac041d7..80fb1593913a 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -405,6 +405,11 @@ static int pmu_alias_terms(struct perf_pmu_alias *alias,
parse_events_terms__purge(&list);
return ret;
}
+ /*
+ * Weak terms don't override command line options,
+ * which we don't want for implicit terms in aliases.
+ */
+ cloned->weak = true;
list_add_tail(&cloned->list, &list);
}
list_splice(&list, terms);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.