diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/Makefile | 7 | ||||
| -rw-r--r-- | tools/perf/util/debug.h | 1 | ||||
| -rw-r--r-- | tools/perf/util/newt.c | 132 | ||||
| -rw-r--r-- | tools/perf/util/ui/browser.h | 1 | ||||
| -rw-r--r-- | tools/perf/util/ui/browsers/annotate.c | 114 | ||||
| -rw-r--r-- | tools/perf/util/ui/libslang.h | 27 |
6 files changed, 151 insertions, 131 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 528c91469c0..ae443b68e51 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -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)"' $< diff --git a/tools/perf/util/debug.h b/tools/perf/util/debug.h index a929b06cfc0..ba4892e49be 100644 --- a/tools/perf/util/debug.h +++ b/tools/perf/util/debug.h @@ -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 diff --git a/tools/perf/util/newt.c b/tools/perf/util/newt.c index c0986d34295..f1882589c82 100644 --- a/tools/perf/util/newt.c +++ b/tools/perf/util/newt.c @@ -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 @@ out_free_form: 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 { diff --git a/tools/perf/util/ui/browser.h b/tools/perf/util/ui/browser.h index 8eed24cf285..856e3436172 100644 --- a/tools/perf/util/ui/browser.h +++ b/tools/perf/util/ui/browser.h @@ -3,6 +3,7 @@ #include <stdbool.h> #include <newt.h> +#include <sys/types.h> #include "../types.h" #define HE_COLORSET_TOP 50 diff --git a/tools/perf/util/ui/browsers/annotate.c b/tools/perf/util/ui/browsers/annotate.c new file mode 100644 index 00000000000..783d277f219 --- /dev/null +++ b/tools/perf/util/ui/browsers/annotate.c @@ -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; +} diff --git a/tools/perf/util/ui/libslang.h b/tools/perf/util/ui/libslang.h new file mode 100644 index 00000000000..5623da8e808 --- /dev/null +++ b/tools/perf/util/ui/libslang.h @@ -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_ */ |