perf ui: Move annotate browser to util/ui/browsers/

LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2010-08-10 14:54:09 -03:00
parent 34cea7f7c0
commit 211ef12771
6 changed files with 151 additions and 131 deletions

View file

@ -158,7 +158,7 @@ all::
# Define NO_DWARF if you do not want debug-info analysis feature at all.
$(shell sh -c 'mkdir -p $(OUTPUT)scripts/{perl,python}/Perf-Trace-Util/' 2> /dev/null)
$(shell sh -c 'mkdir -p $(OUTPUT)util/{ui,scripting-engines}/' 2> /dev/null)
$(shell sh -c 'mkdir -p $(OUTPUT)util/{ui/browsers,scripting-engines}/' 2> /dev/null)
$(shell sh -c 'mkdir $(OUTPUT)bench' 2> /dev/null)
$(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
@ -569,10 +569,12 @@ else
EXTLIBS += -lnewt -lslang
LIB_OBJS += $(OUTPUT)util/newt.o
LIB_OBJS += $(OUTPUT)util/ui/browser.o
LIB_OBJS += $(OUTPUT)util/ui/browsers/annotate.o
LIB_OBJS += $(OUTPUT)util/ui/helpline.o
LIB_OBJS += $(OUTPUT)util/ui/progress.o
LIB_H += util/ui/browser.h
LIB_H += util/ui/helpline.h
LIB_H += util/ui/libslang.h
LIB_H += util/ui/progress.h
endif
endif
@ -977,6 +979,9 @@ $(OUTPUT)util/newt.o: util/newt.c $(OUTPUT)PERF-CFLAGS
$(OUTPUT)util/ui/browser.o: util/ui/browser.c $(OUTPUT)PERF-CFLAGS
$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
$(OUTPUT)util/ui/browsers/annotate.o: util/ui/browsers/annotate.c $(OUTPUT)PERF-CFLAGS
$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
$(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS
$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<

View file

@ -30,6 +30,7 @@ static inline void ui_progress__update(struct ui_progress *self __used,
static inline void ui_progress__delete(struct ui_progress *self __used) {}
#else
extern char browser__last_msg[];
int browser__show_help(const char *format, va_list ap);
#include "ui/progress.h"
#endif

View file

@ -1,16 +1,7 @@
#define _GNU_SOURCE
#include <stdio.h>
#undef _GNU_SOURCE
/*
* slang versions <= 2.0.6 have a "#if HAVE_LONG_LONG" that breaks
* the build if it isn't defined. Use the equivalent one that glibc
* has on features.h.
*/
#include <features.h>
#ifndef HAVE_LONG_LONG
#define HAVE_LONG_LONG __GLIBC_HAVE_LONG_LONG
#endif
#include <slang.h>
#include "ui/libslang.h"
#include <signal.h>
#include <stdlib.h>
#include <elf.h>
@ -26,17 +17,6 @@
#include "ui/browser.h"
#include "ui/helpline.h"
#if SLANG_VERSION < 20104
#define slsmg_printf(msg, args...) SLsmg_printf((char *)msg, ##args)
#define slsmg_write_nstring(msg, len) SLsmg_write_nstring((char *)msg, len)
#define sltt_set_color(obj, name, fg, bg) SLtt_set_color(obj,(char *)name,\
(char *)fg, (char *)bg)
#else
#define slsmg_printf SLsmg_printf
#define slsmg_write_nstring SLsmg_write_nstring
#define sltt_set_color SLtt_set_color
#endif
newtComponent newt_form__new(void);
static int ui_entry__read(const char *title, char *bf, size_t size, int width)
@ -72,7 +52,7 @@ static int ui_entry__read(const char *title, char *bf, size_t size, int width)
return 0;
}
static char browser__last_msg[1024];
char browser__last_msg[1024];
int browser__show_help(const char *format, va_list ap)
{
@ -192,66 +172,6 @@ static bool dialog_yesno(const char *msg)
return newtWinChoice(NULL, yes, no, (char *)msg) == 1;
}
static void ui__error_window(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
newtWinMessagev((char *)"Error", (char *)"Ok", (char *)fmt, ap);
va_end(ap);
}
static void annotate_browser__write(struct ui_browser *self, void *entry, int row)
{
struct objdump_line *ol = rb_entry(entry, struct objdump_line, node);
bool current_entry = ui_browser__is_current_entry(self, row);
int width = self->width;
if (ol->offset != -1) {
struct hist_entry *he = self->priv;
struct symbol *sym = he->ms.sym;
int len = he->ms.sym->end - he->ms.sym->start;
unsigned int hits = 0;
double percent = 0.0;
int color;
struct sym_priv *priv = symbol__priv(sym);
struct sym_ext *sym_ext = priv->ext;
struct sym_hist *h = priv->hist;
s64 offset = ol->offset;
struct objdump_line *next = objdump__get_next_ip_line(self->entries, ol);
while (offset < (s64)len &&
(next == NULL || offset < next->offset)) {
if (sym_ext) {
percent += sym_ext[offset].percent;
} else
hits += h->ip[offset];
++offset;
}
if (sym_ext == NULL && h->sum)
percent = 100.0 * hits / h->sum;
color = ui_browser__percent_color(percent, current_entry);
SLsmg_set_color(color);
slsmg_printf(" %7.2f ", percent);
if (!current_entry)
SLsmg_set_color(HE_COLORSET_CODE);
} else {
int color = ui_browser__percent_color(0, current_entry);
SLsmg_set_color(color);
slsmg_write_nstring(" ", 9);
}
SLsmg_write_char(':');
slsmg_write_nstring(" ", 8);
if (!*ol->line)
slsmg_write_nstring(" ", width - 18);
else
slsmg_write_nstring(ol->line, width - 18);
}
static char *callchain_list__sym_name(struct callchain_list *self,
char *bf, size_t bfsize)
{
@ -262,54 +182,6 @@ static char *callchain_list__sym_name(struct callchain_list *self,
return bf;
}
int hist_entry__tui_annotate(struct hist_entry *self)
{
struct newtExitStruct es;
struct objdump_line *pos, *n;
LIST_HEAD(head);
struct ui_browser browser = {
.entries = &head,
.refresh = ui_browser__list_head_refresh,
.seek = ui_browser__list_head_seek,
.write = annotate_browser__write,
.priv = self,
};
int ret;
if (self->ms.sym == NULL)
return -1;
if (self->ms.map->dso->annotate_warned)
return -1;
if (hist_entry__annotate(self, &head) < 0) {
ui__error_window(browser__last_msg);
return -1;
}
ui_helpline__push("Press <- or ESC to exit");
list_for_each_entry(pos, &head, node) {
size_t line_len = strlen(pos->line);
if (browser.width < line_len)
browser.width = line_len;
++browser.nr_entries;
}
browser.width += 18; /* Percentage */
ui_browser__show(&browser, self->ms.sym->name);
newtFormAddHotKey(browser.form, ' ');
ret = ui_browser__run(&browser, &es);
newtFormDestroy(browser.form);
newtPopWindow();
list_for_each_entry_safe(pos, n, &head, node) {
list_del(&pos->node);
objdump_line__free(pos);
}
ui_helpline__pop();
return ret;
}
/* -------------------------------------------------------------------- */
struct map_browser {

View file

@ -3,6 +3,7 @@
#include <stdbool.h>
#include <newt.h>
#include <sys/types.h>
#include "../types.h"
#define HE_COLORSET_TOP 50

View file

@ -0,0 +1,114 @@
#include "../browser.h"
#include "../helpline.h"
#include "../libslang.h"
#include "../../hist.h"
#include "../../sort.h"
#include "../../symbol.h"
static void ui__error_window(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
newtWinMessagev((char *)"Error", (char *)"Ok", (char *)fmt, ap);
va_end(ap);
}
static void annotate_browser__write(struct ui_browser *self, void *entry, int row)
{
struct objdump_line *ol = rb_entry(entry, struct objdump_line, node);
bool current_entry = ui_browser__is_current_entry(self, row);
int width = self->width;
if (ol->offset != -1) {
struct hist_entry *he = self->priv;
struct symbol *sym = he->ms.sym;
int len = he->ms.sym->end - he->ms.sym->start;
unsigned int hits = 0;
double percent = 0.0;
int color;
struct sym_priv *priv = symbol__priv(sym);
struct sym_ext *sym_ext = priv->ext;
struct sym_hist *h = priv->hist;
s64 offset = ol->offset;
struct objdump_line *next = objdump__get_next_ip_line(self->entries, ol);
while (offset < (s64)len &&
(next == NULL || offset < next->offset)) {
if (sym_ext) {
percent += sym_ext[offset].percent;
} else
hits += h->ip[offset];
++offset;
}
if (sym_ext == NULL && h->sum)
percent = 100.0 * hits / h->sum;
color = ui_browser__percent_color(percent, current_entry);
SLsmg_set_color(color);
slsmg_printf(" %7.2f ", percent);
if (!current_entry)
SLsmg_set_color(HE_COLORSET_CODE);
} else {
int color = ui_browser__percent_color(0, current_entry);
SLsmg_set_color(color);
slsmg_write_nstring(" ", 9);
}
SLsmg_write_char(':');
slsmg_write_nstring(" ", 8);
if (!*ol->line)
slsmg_write_nstring(" ", width - 18);
else
slsmg_write_nstring(ol->line, width - 18);
}
int hist_entry__tui_annotate(struct hist_entry *self)
{
struct newtExitStruct es;
struct objdump_line *pos, *n;
LIST_HEAD(head);
struct ui_browser browser = {
.entries = &head,
.refresh = ui_browser__list_head_refresh,
.seek = ui_browser__list_head_seek,
.write = annotate_browser__write,
.priv = self,
};
int ret;
if (self->ms.sym == NULL)
return -1;
if (self->ms.map->dso->annotate_warned)
return -1;
if (hist_entry__annotate(self, &head) < 0) {
ui__error_window(browser__last_msg);
return -1;
}
ui_helpline__push("Press <- or ESC to exit");
list_for_each_entry(pos, &head, node) {
size_t line_len = strlen(pos->line);
if (browser.width < line_len)
browser.width = line_len;
++browser.nr_entries;
}
browser.width += 18; /* Percentage */
ui_browser__show(&browser, self->ms.sym->name);
newtFormAddHotKey(browser.form, ' ');
ret = ui_browser__run(&browser, &es);
newtFormDestroy(browser.form);
newtPopWindow();
list_for_each_entry_safe(pos, n, &head, node) {
list_del(&pos->node);
objdump_line__free(pos);
}
ui_helpline__pop();
return ret;
}

View file

@ -0,0 +1,27 @@
#ifndef _PERF_UI_SLANG_H_
#define _PERF_UI_SLANG_H_ 1
/*
* slang versions <= 2.0.6 have a "#if HAVE_LONG_LONG" that breaks
* the build if it isn't defined. Use the equivalent one that glibc
* has on features.h.
*/
#include <features.h>
#ifndef HAVE_LONG_LONG
#define HAVE_LONG_LONG __GLIBC_HAVE_LONG_LONG
#endif
#include <slang.h>
#if SLANG_VERSION < 20104
#define slsmg_printf(msg, args...) \
SLsmg_printf((char *)msg, ##args)
#define slsmg_write_nstring(msg, len) \
SLsmg_write_nstring((char *)msg, len)
#define sltt_set_color(obj, name, fg, bg) \
SLtt_set_color(obj,(char *)name, (char *)fg, (char *)bg)
#else
#define slsmg_printf SLsmg_printf
#define slsmg_write_nstring SLsmg_write_nstring
#define sltt_set_color SLtt_set_color
#endif
#endif /* _PERF_UI_SLANG_H_ */