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perf annotate: Use a ops table for annotation_line__write()

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To simplify the passing of arguments, the --stdio2 code will have to set
all the fields with operations printing to stdout.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-pcs3c7vdy9ucygxflo4nl1o7@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
2018-03-15 23:14:51 -03:00
parent a1e9b74cc2
commit c298304bd7
3 changed files with 53 additions and 42 deletions
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19
tools/perf/util/annotate.h
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@@ -125,15 +125,20 @@ void disasm_line__free(struct disasm_line *dl);
struct annotation_line *
annotation_line__next(struct annotation_line *pos, struct list_head *head);
struct annotation_write_ops {
bool first_line, current_entry, change_color;
int width;
void *obj;
int (*set_color)(void *obj, int color);
void (*set_percent_color)(void *obj, double percent, bool current);
int (*set_jumps_percent_color)(void *obj, int nr, bool current);
void (*printf)(void *obj, const char *fmt, ...);
void (*write_graph)(void *obj, int graph);
};
double annotation_line__max_percent(struct annotation_line *al, struct annotation *notes);
void annotation_line__write(struct annotation_line *al, struct annotation *notes,
bool first_line, bool current_entry, bool change_color, int width,
void *obj,
int (*obj__set_color)(void *obj, int color),
void (*obj__set_percent_color)(void *obj, double percent, bool current),
int (*obj__set_jumps_percent_color)(void *obj, int nr, bool current),
void (*obj__printf)(void *obj, const char *fmt, ...),
void (*obj__write_graph)(void *obj, int graph));
struct annotation_write_ops *ops);
int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool raw);
size_t disasm__fprintf(struct list_head *head, FILE *fp);