forked from luck/tmp_suning_uos_patched
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
parent
34cea7f7c0
commit
211ef12771
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@ -158,7 +158,7 @@ all::
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# Define NO_DWARF if you do not want debug-info analysis feature at all.
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$(shell sh -c 'mkdir -p $(OUTPUT)scripts/{perl,python}/Perf-Trace-Util/' 2> /dev/null)
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$(shell sh -c 'mkdir -p $(OUTPUT)util/{ui,scripting-engines}/' 2> /dev/null)
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$(shell sh -c 'mkdir -p $(OUTPUT)util/{ui/browsers,scripting-engines}/' 2> /dev/null)
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$(shell sh -c 'mkdir $(OUTPUT)bench' 2> /dev/null)
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$(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE
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@ -569,10 +569,12 @@ else
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EXTLIBS += -lnewt -lslang
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LIB_OBJS += $(OUTPUT)util/newt.o
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LIB_OBJS += $(OUTPUT)util/ui/browser.o
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LIB_OBJS += $(OUTPUT)util/ui/browsers/annotate.o
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LIB_OBJS += $(OUTPUT)util/ui/helpline.o
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LIB_OBJS += $(OUTPUT)util/ui/progress.o
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LIB_H += util/ui/browser.h
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LIB_H += util/ui/helpline.h
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LIB_H += util/ui/libslang.h
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LIB_H += util/ui/progress.h
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endif
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endif
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@ -977,6 +979,9 @@ $(OUTPUT)util/newt.o: util/newt.c $(OUTPUT)PERF-CFLAGS
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$(OUTPUT)util/ui/browser.o: util/ui/browser.c $(OUTPUT)PERF-CFLAGS
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$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
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$(OUTPUT)util/ui/browsers/annotate.o: util/ui/browsers/annotate.c $(OUTPUT)PERF-CFLAGS
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$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $<
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$(OUTPUT)util/rbtree.o: ../../lib/rbtree.c $(OUTPUT)PERF-CFLAGS
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$(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DETC_PERFCONFIG='"$(ETC_PERFCONFIG_SQ)"' $<
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@ -30,6 +30,7 @@ static inline void ui_progress__update(struct ui_progress *self __used,
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static inline void ui_progress__delete(struct ui_progress *self __used) {}
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#else
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extern char browser__last_msg[];
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int browser__show_help(const char *format, va_list ap);
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#include "ui/progress.h"
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#endif
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@ -1,16 +1,7 @@
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#define _GNU_SOURCE
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#include <stdio.h>
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#undef _GNU_SOURCE
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/*
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* slang versions <= 2.0.6 have a "#if HAVE_LONG_LONG" that breaks
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* the build if it isn't defined. Use the equivalent one that glibc
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* has on features.h.
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*/
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#include <features.h>
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#ifndef HAVE_LONG_LONG
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#define HAVE_LONG_LONG __GLIBC_HAVE_LONG_LONG
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#endif
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#include <slang.h>
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#include "ui/libslang.h"
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#include <signal.h>
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#include <stdlib.h>
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#include <elf.h>
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@ -26,17 +17,6 @@
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#include "ui/browser.h"
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#include "ui/helpline.h"
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#if SLANG_VERSION < 20104
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#define slsmg_printf(msg, args...) SLsmg_printf((char *)msg, ##args)
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#define slsmg_write_nstring(msg, len) SLsmg_write_nstring((char *)msg, len)
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#define sltt_set_color(obj, name, fg, bg) SLtt_set_color(obj,(char *)name,\
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(char *)fg, (char *)bg)
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#else
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#define slsmg_printf SLsmg_printf
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#define slsmg_write_nstring SLsmg_write_nstring
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#define sltt_set_color SLtt_set_color
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#endif
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newtComponent newt_form__new(void);
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static int ui_entry__read(const char *title, char *bf, size_t size, int width)
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@ -72,7 +52,7 @@ static int ui_entry__read(const char *title, char *bf, size_t size, int width)
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return 0;
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}
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static char browser__last_msg[1024];
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char browser__last_msg[1024];
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int browser__show_help(const char *format, va_list ap)
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{
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@ -192,66 +172,6 @@ static bool dialog_yesno(const char *msg)
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return newtWinChoice(NULL, yes, no, (char *)msg) == 1;
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}
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static void ui__error_window(const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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newtWinMessagev((char *)"Error", (char *)"Ok", (char *)fmt, ap);
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va_end(ap);
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}
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static void annotate_browser__write(struct ui_browser *self, void *entry, int row)
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{
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struct objdump_line *ol = rb_entry(entry, struct objdump_line, node);
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bool current_entry = ui_browser__is_current_entry(self, row);
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int width = self->width;
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if (ol->offset != -1) {
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struct hist_entry *he = self->priv;
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struct symbol *sym = he->ms.sym;
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int len = he->ms.sym->end - he->ms.sym->start;
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unsigned int hits = 0;
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double percent = 0.0;
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int color;
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struct sym_priv *priv = symbol__priv(sym);
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struct sym_ext *sym_ext = priv->ext;
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struct sym_hist *h = priv->hist;
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s64 offset = ol->offset;
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struct objdump_line *next = objdump__get_next_ip_line(self->entries, ol);
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while (offset < (s64)len &&
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(next == NULL || offset < next->offset)) {
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if (sym_ext) {
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percent += sym_ext[offset].percent;
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} else
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hits += h->ip[offset];
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++offset;
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}
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if (sym_ext == NULL && h->sum)
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percent = 100.0 * hits / h->sum;
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color = ui_browser__percent_color(percent, current_entry);
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SLsmg_set_color(color);
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slsmg_printf(" %7.2f ", percent);
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if (!current_entry)
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SLsmg_set_color(HE_COLORSET_CODE);
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} else {
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int color = ui_browser__percent_color(0, current_entry);
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SLsmg_set_color(color);
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slsmg_write_nstring(" ", 9);
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}
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SLsmg_write_char(':');
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slsmg_write_nstring(" ", 8);
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if (!*ol->line)
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slsmg_write_nstring(" ", width - 18);
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else
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slsmg_write_nstring(ol->line, width - 18);
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}
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static char *callchain_list__sym_name(struct callchain_list *self,
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char *bf, size_t bfsize)
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{
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@ -262,54 +182,6 @@ static char *callchain_list__sym_name(struct callchain_list *self,
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return bf;
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}
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int hist_entry__tui_annotate(struct hist_entry *self)
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{
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struct newtExitStruct es;
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struct objdump_line *pos, *n;
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LIST_HEAD(head);
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struct ui_browser browser = {
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.entries = &head,
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.refresh = ui_browser__list_head_refresh,
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.seek = ui_browser__list_head_seek,
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.write = annotate_browser__write,
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.priv = self,
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};
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int ret;
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if (self->ms.sym == NULL)
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return -1;
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if (self->ms.map->dso->annotate_warned)
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return -1;
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if (hist_entry__annotate(self, &head) < 0) {
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ui__error_window(browser__last_msg);
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return -1;
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}
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ui_helpline__push("Press <- or ESC to exit");
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list_for_each_entry(pos, &head, node) {
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size_t line_len = strlen(pos->line);
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if (browser.width < line_len)
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browser.width = line_len;
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++browser.nr_entries;
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}
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browser.width += 18; /* Percentage */
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ui_browser__show(&browser, self->ms.sym->name);
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newtFormAddHotKey(browser.form, ' ');
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ret = ui_browser__run(&browser, &es);
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newtFormDestroy(browser.form);
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newtPopWindow();
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list_for_each_entry_safe(pos, n, &head, node) {
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list_del(&pos->node);
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objdump_line__free(pos);
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}
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ui_helpline__pop();
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return ret;
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}
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/* -------------------------------------------------------------------- */
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struct map_browser {
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@ -3,6 +3,7 @@
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#include <stdbool.h>
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#include <newt.h>
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#include <sys/types.h>
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#include "../types.h"
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#define HE_COLORSET_TOP 50
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114
tools/perf/util/ui/browsers/annotate.c
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114
tools/perf/util/ui/browsers/annotate.c
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@ -0,0 +1,114 @@
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#include "../browser.h"
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#include "../helpline.h"
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#include "../libslang.h"
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#include "../../hist.h"
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#include "../../sort.h"
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#include "../../symbol.h"
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static void ui__error_window(const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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newtWinMessagev((char *)"Error", (char *)"Ok", (char *)fmt, ap);
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va_end(ap);
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}
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static void annotate_browser__write(struct ui_browser *self, void *entry, int row)
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{
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struct objdump_line *ol = rb_entry(entry, struct objdump_line, node);
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bool current_entry = ui_browser__is_current_entry(self, row);
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int width = self->width;
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if (ol->offset != -1) {
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struct hist_entry *he = self->priv;
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struct symbol *sym = he->ms.sym;
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int len = he->ms.sym->end - he->ms.sym->start;
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unsigned int hits = 0;
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double percent = 0.0;
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int color;
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struct sym_priv *priv = symbol__priv(sym);
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struct sym_ext *sym_ext = priv->ext;
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struct sym_hist *h = priv->hist;
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s64 offset = ol->offset;
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struct objdump_line *next = objdump__get_next_ip_line(self->entries, ol);
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while (offset < (s64)len &&
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(next == NULL || offset < next->offset)) {
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if (sym_ext) {
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percent += sym_ext[offset].percent;
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} else
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hits += h->ip[offset];
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++offset;
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}
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if (sym_ext == NULL && h->sum)
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percent = 100.0 * hits / h->sum;
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color = ui_browser__percent_color(percent, current_entry);
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SLsmg_set_color(color);
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slsmg_printf(" %7.2f ", percent);
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if (!current_entry)
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SLsmg_set_color(HE_COLORSET_CODE);
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} else {
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int color = ui_browser__percent_color(0, current_entry);
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SLsmg_set_color(color);
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slsmg_write_nstring(" ", 9);
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}
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SLsmg_write_char(':');
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slsmg_write_nstring(" ", 8);
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if (!*ol->line)
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slsmg_write_nstring(" ", width - 18);
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else
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slsmg_write_nstring(ol->line, width - 18);
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}
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int hist_entry__tui_annotate(struct hist_entry *self)
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{
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struct newtExitStruct es;
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struct objdump_line *pos, *n;
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LIST_HEAD(head);
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struct ui_browser browser = {
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.entries = &head,
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.refresh = ui_browser__list_head_refresh,
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.seek = ui_browser__list_head_seek,
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.write = annotate_browser__write,
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.priv = self,
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};
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int ret;
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if (self->ms.sym == NULL)
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return -1;
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if (self->ms.map->dso->annotate_warned)
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return -1;
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if (hist_entry__annotate(self, &head) < 0) {
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ui__error_window(browser__last_msg);
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return -1;
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}
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ui_helpline__push("Press <- or ESC to exit");
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list_for_each_entry(pos, &head, node) {
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size_t line_len = strlen(pos->line);
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if (browser.width < line_len)
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browser.width = line_len;
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++browser.nr_entries;
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}
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browser.width += 18; /* Percentage */
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ui_browser__show(&browser, self->ms.sym->name);
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newtFormAddHotKey(browser.form, ' ');
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ret = ui_browser__run(&browser, &es);
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newtFormDestroy(browser.form);
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newtPopWindow();
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list_for_each_entry_safe(pos, n, &head, node) {
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list_del(&pos->node);
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objdump_line__free(pos);
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}
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ui_helpline__pop();
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return ret;
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}
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27
tools/perf/util/ui/libslang.h
Normal file
27
tools/perf/util/ui/libslang.h
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@ -0,0 +1,27 @@
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#ifndef _PERF_UI_SLANG_H_
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#define _PERF_UI_SLANG_H_ 1
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/*
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* slang versions <= 2.0.6 have a "#if HAVE_LONG_LONG" that breaks
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* the build if it isn't defined. Use the equivalent one that glibc
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* has on features.h.
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*/
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#include <features.h>
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#ifndef HAVE_LONG_LONG
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#define HAVE_LONG_LONG __GLIBC_HAVE_LONG_LONG
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#endif
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#include <slang.h>
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#if SLANG_VERSION < 20104
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#define slsmg_printf(msg, args...) \
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SLsmg_printf((char *)msg, ##args)
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#define slsmg_write_nstring(msg, len) \
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SLsmg_write_nstring((char *)msg, len)
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#define sltt_set_color(obj, name, fg, bg) \
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SLtt_set_color(obj,(char *)name, (char *)fg, (char *)bg)
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#else
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#define slsmg_printf SLsmg_printf
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#define slsmg_write_nstring SLsmg_write_nstring
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#define sltt_set_color SLtt_set_color
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#endif
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#endif /* _PERF_UI_SLANG_H_ */
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