summaryrefslogtreecommitdiff
path: root/tools/perf/util/annotate.h
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/util/annotate.h')
-rw-r--r--tools/perf/util/annotate.h144
1 files changed, 100 insertions, 44 deletions
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index 962780559176..dba50762c6e8 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -23,6 +23,7 @@ struct option;
struct perf_sample;
struct evsel;
struct symbol;
+struct annotated_data_type;
struct ins {
const char *name;
@@ -31,8 +32,6 @@ struct ins {
struct ins_operands {
char *raw;
- char *raw_comment;
- char *raw_func_start;
struct {
char *raw;
char *name;
@@ -41,22 +40,30 @@ struct ins_operands {
s64 offset;
bool offset_avail;
bool outside;
+ bool multi_regs;
} target;
union {
struct {
char *raw;
char *name;
u64 addr;
+ bool multi_regs;
} source;
struct {
struct ins ins;
struct ins_operands *ops;
} locked;
+ struct {
+ char *raw_comment;
+ char *raw_func_start;
+ } jump;
};
};
struct arch;
+bool arch__is(struct arch *arch, const char *name);
+
struct ins_ops {
void (*free)(struct ins_operands *ops);
int (*parse)(struct arch *arch, struct ins_operands *ops, struct map_symbol *ms);
@@ -101,6 +108,8 @@ struct annotation_options {
unsigned int percent_type;
};
+extern struct annotation_options annotate_opts;
+
enum {
ANNOTATION__OFFSET_JUMP_TARGETS = 1,
ANNOTATION__OFFSET_CALL,
@@ -130,6 +139,13 @@ struct annotation_data {
struct sym_hist_entry he;
};
+struct cycles_info {
+ float ipc;
+ u64 avg;
+ u64 max;
+ u64 min;
+};
+
struct annotation_line {
struct list_head node;
struct rb_node rb_node;
@@ -137,12 +153,9 @@ struct annotation_line {
char *line;
int line_nr;
char *fileloc;
- int jump_sources;
- float ipc;
- u64 cycles;
- u64 cycles_max;
- u64 cycles_min;
char *path;
+ struct cycles_info *cycles;
+ int jump_sources;
u32 idx;
int idx_asm;
int data_nr;
@@ -214,8 +227,7 @@ struct annotation_write_ops {
};
void annotation_line__write(struct annotation_line *al, struct annotation *notes,
- struct annotation_write_ops *ops,
- struct annotation_options *opts);
+ struct annotation_write_ops *ops);
int __annotation__scnprintf_samples_period(struct annotation *notes,
char *bf, size_t size,
@@ -264,27 +276,29 @@ struct cyc_hist {
* returns.
*/
struct annotated_source {
- struct list_head source;
- int nr_histograms;
- size_t sizeof_sym_hist;
- struct cyc_hist *cycles_hist;
- struct sym_hist *histograms;
+ struct list_head source;
+ size_t sizeof_sym_hist;
+ struct sym_hist *histograms;
+ struct annotation_line **offsets;
+ int nr_histograms;
+ int nr_entries;
+ int nr_asm_entries;
+ u16 max_line_len;
};
-struct LOCKABLE annotation {
- u64 max_coverage;
- u64 start;
+struct annotated_branch {
u64 hit_cycles;
u64 hit_insn;
unsigned int total_insn;
unsigned int cover_insn;
- struct annotation_options *options;
- struct annotation_line **offsets;
+ struct cyc_hist *cycles_hist;
+ u64 max_coverage;
+};
+
+struct LOCKABLE annotation {
+ u64 start;
int nr_events;
int max_jump_sources;
- int nr_entries;
- int nr_asm_entries;
- u16 max_line_len;
struct {
u8 addr;
u8 jumps;
@@ -293,8 +307,8 @@ struct LOCKABLE annotation {
u8 max_addr;
u8 max_ins_name;
} widths;
- bool have_cycles;
struct annotated_source *src;
+ struct annotated_branch *branch;
};
static inline void annotation__init(struct annotation *notes __maybe_unused)
@@ -308,10 +322,10 @@ bool annotation__trylock(struct annotation *notes) EXCLUSIVE_TRYLOCK_FUNCTION(tr
static inline int annotation__cycles_width(struct annotation *notes)
{
- if (notes->have_cycles && notes->options->show_minmax_cycle)
+ if (notes->branch && annotate_opts.show_minmax_cycle)
return ANNOTATION__IPC_WIDTH + ANNOTATION__MINMAX_CYCLES_WIDTH;
- return notes->have_cycles ? ANNOTATION__IPC_WIDTH + ANNOTATION__CYCLES_WIDTH : 0;
+ return notes->branch ? ANNOTATION__IPC_WIDTH + ANNOTATION__CYCLES_WIDTH : 0;
}
static inline int annotation__pcnt_width(struct annotation *notes)
@@ -319,13 +333,12 @@ static inline int annotation__pcnt_width(struct annotation *notes)
return (symbol_conf.show_total_period ? 12 : 7) * notes->nr_events;
}
-static inline bool annotation_line__filter(struct annotation_line *al, struct annotation *notes)
+static inline bool annotation_line__filter(struct annotation_line *al)
{
- return notes->options->hide_src_code && al->offset == -1;
+ return annotate_opts.hide_src_code && al->offset == -1;
}
void annotation__set_offsets(struct annotation *notes, s64 size);
-void annotation__compute_ipc(struct annotation *notes, size_t size);
void annotation__mark_jump_targets(struct annotation *notes, struct symbol *sym);
void annotation__update_column_widths(struct annotation *notes);
void annotation__init_column_widths(struct annotation *notes, struct symbol *sym);
@@ -349,6 +362,8 @@ static inline struct annotation *symbol__annotation(struct symbol *sym)
int addr_map_symbol__inc_samples(struct addr_map_symbol *ams, struct perf_sample *sample,
struct evsel *evsel);
+struct annotated_branch *annotation__get_branch(struct annotation *notes);
+
int addr_map_symbol__account_cycles(struct addr_map_symbol *ams,
struct addr_map_symbol *start,
unsigned cycles);
@@ -361,11 +376,9 @@ void symbol__annotate_zero_histograms(struct symbol *sym);
int symbol__annotate(struct map_symbol *ms,
struct evsel *evsel,
- struct annotation_options *options,
struct arch **parch);
int symbol__annotate2(struct map_symbol *ms,
struct evsel *evsel,
- struct annotation_options *options,
struct arch **parch);
enum symbol_disassemble_errno {
@@ -392,43 +405,86 @@ enum symbol_disassemble_errno {
int symbol__strerror_disassemble(struct map_symbol *ms, int errnum, char *buf, size_t buflen);
-int symbol__annotate_printf(struct map_symbol *ms, struct evsel *evsel,
- struct annotation_options *options);
+int symbol__annotate_printf(struct map_symbol *ms, struct evsel *evsel);
void symbol__annotate_zero_histogram(struct symbol *sym, int evidx);
void symbol__annotate_decay_histogram(struct symbol *sym, int evidx);
void annotated_source__purge(struct annotated_source *as);
-int map_symbol__annotation_dump(struct map_symbol *ms, struct evsel *evsel,
- struct annotation_options *opts);
+int map_symbol__annotation_dump(struct map_symbol *ms, struct evsel *evsel);
bool ui__has_annotation(void);
-int symbol__tty_annotate(struct map_symbol *ms, struct evsel *evsel, struct annotation_options *opts);
+int symbol__tty_annotate(struct map_symbol *ms, struct evsel *evsel);
-int symbol__tty_annotate2(struct map_symbol *ms, struct evsel *evsel, struct annotation_options *opts);
+int symbol__tty_annotate2(struct map_symbol *ms, struct evsel *evsel);
#ifdef HAVE_SLANG_SUPPORT
int symbol__tui_annotate(struct map_symbol *ms, struct evsel *evsel,
- struct hist_browser_timer *hbt,
- struct annotation_options *opts);
+ struct hist_browser_timer *hbt);
#else
static inline int symbol__tui_annotate(struct map_symbol *ms __maybe_unused,
struct evsel *evsel __maybe_unused,
- struct hist_browser_timer *hbt __maybe_unused,
- struct annotation_options *opts __maybe_unused)
+ struct hist_browser_timer *hbt __maybe_unused)
{
return 0;
}
#endif
-void annotation_options__init(struct annotation_options *opt);
-void annotation_options__exit(struct annotation_options *opt);
+void annotation_options__init(void);
+void annotation_options__exit(void);
-void annotation_config__init(struct annotation_options *opt);
+void annotation_config__init(void);
int annotate_parse_percent_type(const struct option *opt, const char *_str,
int unset);
-int annotate_check_args(struct annotation_options *args);
+int annotate_check_args(void);
+
+/**
+ * struct annotated_op_loc - Location info of instruction operand
+ * @reg: Register in the operand
+ * @offset: Memory access offset in the operand
+ * @mem_ref: Whether the operand accesses memory
+ */
+struct annotated_op_loc {
+ int reg;
+ int offset;
+ bool mem_ref;
+};
+
+enum annotated_insn_ops {
+ INSN_OP_SOURCE = 0,
+ INSN_OP_TARGET = 1,
+
+ INSN_OP_MAX,
+};
+
+/**
+ * struct annotated_insn_loc - Location info of instruction
+ * @ops: Array of location info for source and target operands
+ */
+struct annotated_insn_loc {
+ struct annotated_op_loc ops[INSN_OP_MAX];
+};
+
+#define for_each_insn_op_loc(insn_loc, i, op_loc) \
+ for (i = INSN_OP_SOURCE, op_loc = &(insn_loc)->ops[i]; \
+ i < INSN_OP_MAX; \
+ i++, op_loc++)
+
+/* Get detailed location info in the instruction */
+int annotate_get_insn_location(struct arch *arch, struct disasm_line *dl,
+ struct annotated_insn_loc *loc);
+
+/* Returns a data type from the sample instruction (if any) */
+struct annotated_data_type *hist_entry__get_data_type(struct hist_entry *he);
+
+struct annotated_item_stat {
+ struct list_head list;
+ char *name;
+ int good;
+ int bad;
+};
+extern struct list_head ann_insn_stat;
#endif /* __PERF_ANNOTATE_H */
generated by cgit (git 2.34.1) at 2024-06-19 17:29:54 +0000