diff options
| -rw-r--r-- | tools/perf/Makefile | 10 | ||||
| -rw-r--r-- | tools/perf/util/newt.c | 306 | ||||
| -rw-r--r-- | tools/perf/util/ui/browser.c | 313 | ||||
| -rw-r--r-- | tools/perf/util/ui/browser.h | 43 |
4 files changed, 368 insertions, 304 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 26f626d45a9e..d5bce768b4bf 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -157,9 +157,8 @@ all:: # # Define NO_DWARF if you do not want debug-info analysis feature at all. -$(shell sh -c 'mkdir -p $(OUTPUT)scripts/python/Perf-Trace-Util/' 2> /dev/null) -$(shell sh -c 'mkdir -p $(OUTPUT)scripts/perl/Perf-Trace-Util/' 2> /dev/null) -$(shell sh -c 'mkdir -p $(OUTPUT)util/scripting-engines/' 2> /dev/null) +$(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 $(OUTPUT)bench' 2> /dev/null) $(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE @@ -569,6 +568,8 @@ else BASIC_CFLAGS += -I/usr/include/slang EXTLIBS += -lnewt -lslang LIB_OBJS += $(OUTPUT)util/newt.o + LIB_OBJS += $(OUTPUT)util/ui/browser.o + LIB_H += util/ui/browser.h endif endif @@ -969,6 +970,9 @@ $(OUTPUT)util/config.o: util/config.c $(OUTPUT)PERF-CFLAGS $(OUTPUT)util/newt.o: util/newt.c $(OUTPUT)PERF-CFLAGS $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DENABLE_SLFUTURE_CONST $< +$(OUTPUT)util/ui/browser.o: util/ui/browser.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/newt.c b/tools/perf/util/newt.c index 37fe8eb811ca..266a9e06525b 100644 --- a/tools/perf/util/newt.c +++ b/tools/perf/util/newt.c @@ -23,6 +23,7 @@ #include "session.h" #include "sort.h" #include "symbol.h" +#include "ui/browser.h" #if SLANG_VERSION < 20104 #define slsmg_printf(msg, args...) SLsmg_printf((char *)msg, ##args) @@ -35,6 +36,8 @@ #define sltt_set_color SLtt_set_color #endif +newtComponent newt_form__new(void); + struct ui_progress { newtComponent form, scale; }; @@ -190,7 +193,7 @@ static void newt_form__set_exit_keys(newtComponent self) newtFormAddHotKey(self, CTRL('c')); } -static newtComponent newt_form__new(void) +newtComponent newt_form__new(void) { newtComponent self = newtForm(NULL, NULL, 0); if (self) @@ -290,172 +293,6 @@ static void ui__error_window(const char *fmt, ...) va_end(ap); } -#define HE_COLORSET_TOP 50 -#define HE_COLORSET_MEDIUM 51 -#define HE_COLORSET_NORMAL 52 -#define HE_COLORSET_SELECTED 53 -#define HE_COLORSET_CODE 54 - -static int ui_browser__percent_color(double percent, bool current) -{ - if (current) - return HE_COLORSET_SELECTED; - if (percent >= MIN_RED) - return HE_COLORSET_TOP; - if (percent >= MIN_GREEN) - return HE_COLORSET_MEDIUM; - return HE_COLORSET_NORMAL; -} - -struct ui_browser { - newtComponent form, sb; - u64 index, first_visible_entry_idx; - void *first_visible_entry, *entries; - u16 top, left, width, height; - void *priv; - unsigned int (*refresh)(struct ui_browser *self); - void (*write)(struct ui_browser *self, void *entry, int row); - void (*seek)(struct ui_browser *self, - off_t offset, int whence); - u32 nr_entries; -}; - -static void ui_browser__list_head_seek(struct ui_browser *self, - off_t offset, int whence) -{ - struct list_head *head = self->entries; - struct list_head *pos; - - switch (whence) { - case SEEK_SET: - pos = head->next; - break; - case SEEK_CUR: - pos = self->first_visible_entry; - break; - case SEEK_END: - pos = head->prev; - break; - default: - return; - } - - if (offset > 0) { - while (offset-- != 0) - pos = pos->next; - } else { - while (offset++ != 0) - pos = pos->prev; - } - - self->first_visible_entry = pos; -} - -static void ui_browser__rb_tree_seek(struct ui_browser *self, - off_t offset, int whence) -{ - struct rb_root *root = self->entries; - struct rb_node *nd; - - switch (whence) { - case SEEK_SET: - nd = rb_first(root); - break; - case SEEK_CUR: - nd = self->first_visible_entry; - break; - case SEEK_END: - nd = rb_last(root); - break; - default: - return; - } - - if (offset > 0) { - while (offset-- != 0) - nd = rb_next(nd); - } else { - while (offset++ != 0) - nd = rb_prev(nd); - } - - self->first_visible_entry = nd; -} - -static unsigned int ui_browser__rb_tree_refresh(struct ui_browser *self) -{ - struct rb_node *nd; - int row = 0; - - if (self->first_visible_entry == NULL) - self->first_visible_entry = rb_first(self->entries); - - nd = self->first_visible_entry; - - while (nd != NULL) { - SLsmg_gotorc(self->top + row, self->left); - self->write(self, nd, row); - if (++row == self->height) - break; - nd = rb_next(nd); - } - - return row; -} - -static bool ui_browser__is_current_entry(struct ui_browser *self, unsigned row) -{ - return (self->first_visible_entry_idx + row) == self->index; -} - -static void ui_browser__refresh_dimensions(struct ui_browser *self) -{ - int cols, rows; - newtGetScreenSize(&cols, &rows); - - if (self->width > cols - 4) - self->width = cols - 4; - self->height = rows - 5; - if (self->height > self->nr_entries) - self->height = self->nr_entries; - self->top = (rows - self->height) / 2; - self->left = (cols - self->width) / 2; -} - -static void ui_browser__reset_index(struct ui_browser *self) -{ - self->index = self->first_visible_entry_idx = 0; - self->seek(self, 0, SEEK_SET); -} - -static int ui_browser__show(struct ui_browser *self, const char *title) -{ - if (self->form != NULL) { - newtFormDestroy(self->form); - newtPopWindow(); - } - ui_browser__refresh_dimensions(self); - newtCenteredWindow(self->width, self->height, title); - self->form = newt_form__new(); - if (self->form == NULL) - return -1; - - self->sb = newtVerticalScrollbar(self->width, 0, self->height, - HE_COLORSET_NORMAL, - HE_COLORSET_SELECTED); - if (self->sb == NULL) - return -1; - - newtFormAddHotKey(self->form, NEWT_KEY_UP); - newtFormAddHotKey(self->form, NEWT_KEY_DOWN); - newtFormAddHotKey(self->form, NEWT_KEY_PGUP); - newtFormAddHotKey(self->form, NEWT_KEY_PGDN); - newtFormAddHotKey(self->form, NEWT_KEY_HOME); - newtFormAddHotKey(self->form, NEWT_KEY_END); - newtFormAddComponent(self->form, self->sb); - return 0; -} - static void annotate_browser__write(struct ui_browser *self, void *entry, int row) { struct objdump_line *ol = rb_entry(entry, struct objdump_line, node); @@ -507,98 +344,6 @@ static void annotate_browser__write(struct ui_browser *self, void *entry, int ro slsmg_write_nstring(ol->line, width - 18); } -static int ui_browser__refresh(struct ui_browser *self) -{ - int row; - - newtScrollbarSet(self->sb, self->index, self->nr_entries - 1); - row = self->refresh(self); - SLsmg_set_color(HE_COLORSET_NORMAL); - SLsmg_fill_region(self->top + row, self->left, - self->height - row, self->width, ' '); - - return 0; -} - -static int ui_browser__run(struct ui_browser *self, struct newtExitStruct *es) -{ - if (ui_browser__refresh(self) < 0) - return -1; - - while (1) { - off_t offset; - - newtFormRun(self->form, es); - - if (es->reason != NEWT_EXIT_HOTKEY) - break; - if (is_exit_key(es->u.key)) - return es->u.key; - switch (es->u.key) { - case NEWT_KEY_DOWN: - if (self->index == self->nr_entries - 1) - break; - ++self->index; - if (self->index == self->first_visible_entry_idx + self->height) { - ++self->first_visible_entry_idx; - self->seek(self, +1, SEEK_CUR); - } - break; - case NEWT_KEY_UP: - if (self->index == 0) - break; - --self->index; - if (self->index < self->first_visible_entry_idx) { - --self->first_visible_entry_idx; - self->seek(self, -1, SEEK_CUR); - } - break; - case NEWT_KEY_PGDN: - case ' ': - if (self->first_visible_entry_idx + self->height > self->nr_entries - 1) - break; - - offset = self->height; - if (self->index + offset > self->nr_entries - 1) - offset = self->nr_entries - 1 - self->index; - self->index += offset; - self->first_visible_entry_idx += offset; - self->seek(self, +offset, SEEK_CUR); - break; - case NEWT_KEY_PGUP: - if (self->first_visible_entry_idx == 0) - break; - - if (self->first_visible_entry_idx < self->height) - offset = self->first_visible_entry_idx; - else - offset = self->height; - - self->index -= offset; - self->first_visible_entry_idx -= offset; - self->seek(self, -offset, SEEK_CUR); - break; - case NEWT_KEY_HOME: - ui_browser__reset_index(self); - break; - case NEWT_KEY_END: - offset = self->height - 1; - if (offset >= self->nr_entries) - offset = self->nr_entries - 1; - - self->index = self->nr_entries - 1; - self->first_visible_entry_idx = self->index - offset; - self->seek(self, -offset, SEEK_END); - break; - default: - return es->u.key; - } - if (ui_browser__refresh(self) < 0) - return -1; - } - return 0; -} - static char *callchain_list__sym_name(struct callchain_list *self, char *bf, size_t bfsize) { @@ -609,27 +354,6 @@ static char *callchain_list__sym_name(struct callchain_list *self, return bf; } -static unsigned int ui_browser__list_head_refresh(struct ui_browser *self) -{ - struct list_head *pos; - struct list_head *head = self->entries; - int row = 0; - - if (self->first_visible_entry == NULL || self->first_visible_entry == self->entries) - self->first_visible_entry = head->next; - - pos = self->first_visible_entry; - - list_for_each_from(pos, head) { - SLsmg_gotorc(self->top + row, self->left); - self->write(self, pos, row); - if (++row == self->height) - break; - } - - return row; -} - int hist_entry__tui_annotate(struct hist_entry *self) { struct newtExitStruct es; @@ -1093,20 +817,6 @@ int hists__tui_browse_tree(struct rb_root *self, const char *help) return key; } -static struct newtPercentTreeColors { - const char *topColorFg, *topColorBg; - const char *mediumColorFg, *mediumColorBg; - const char *normalColorFg, *normalColorBg; - const char *selColorFg, *selColorBg; - const char *codeColorFg, *codeColorBg; -} defaultPercentTreeColors = { - "red", "lightgray", - "green", "lightgray", - "black", "lightgray", - "lightgray", "magenta", - "blue", "lightgray", -}; - static void newt_suspend(void *d __used) { newtSuspend(); @@ -1116,8 +826,6 @@ static void newt_suspend(void *d __used) void setup_browser(void) { - struct newtPercentTreeColors *c = &defaultPercentTreeColors; - if (!isatty(1) || !use_browser || dump_trace) { use_browser = 0; setup_pager(); @@ -1129,11 +837,7 @@ void setup_browser(void) newtCls(); newtSetSuspendCallback(newt_suspend, NULL); ui_helpline__puts(" "); - sltt_set_color(HE_COLORSET_TOP, NULL, c->topColorFg, c->topColorBg); - sltt_set_color(HE_COLORSET_MEDIUM, NULL, c->mediumColorFg, c->mediumColorBg); - sltt_set_color(HE_COLORSET_NORMAL, NULL, c->normalColorFg, c->normalColorBg); - sltt_set_color(HE_COLORSET_SELECTED, NULL, c->selColorFg, c->selColorBg); - sltt_set_color(HE_COLORSET_CODE, NULL, c->codeColorFg, c->codeColorBg); + ui_browser__init(); } void exit_browser(bool wait_for_ok) diff --git a/tools/perf/util/ui/browser.c b/tools/perf/util/ui/browser.c new file mode 100644 index 000000000000..0b2b9306312d --- /dev/null +++ b/tools/perf/util/ui/browser.c @@ -0,0 +1,313 @@ +#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 <linux/list.h> +#include <linux/rbtree.h> +#include <stdlib.h> +#include <sys/ttydefaults.h> +#include "browser.h" +#include "../color.h" +#include "../util.h" + +#if SLANG_VERSION < 20104 +#define sltt_set_color(obj, name, fg, bg) \ + SLtt_set_color(obj,(char *)name, (char *)fg, (char *)bg) +#else +#define sltt_set_color SLtt_set_color +#endif + +newtComponent newt_form__new(void); + +int ui_browser__percent_color(double percent, bool current) +{ + if (current) + return HE_COLORSET_SELECTED; + if (percent >= MIN_RED) + return HE_COLORSET_TOP; + if (percent >= MIN_GREEN) + return HE_COLORSET_MEDIUM; + return HE_COLORSET_NORMAL; +} + +void ui_browser__list_head_seek(struct ui_browser *self, off_t offset, int whence) +{ + struct list_head *head = self->entries; + struct list_head *pos; + + switch (whence) { + case SEEK_SET: + pos = head->next; + break; + case SEEK_CUR: + pos = self->first_visible_entry; + break; + case SEEK_END: + pos = head->prev; + break; + default: + return; + } + + if (offset > 0) { + while (offset-- != 0) + pos = pos->next; + } else { + while (offset++ != 0) + pos = pos->prev; + } + + self->first_visible_entry = pos; +} + +void ui_browser__rb_tree_seek(struct ui_browser *self, off_t offset, int whence) +{ + struct rb_root *root = self->entries; + struct rb_node *nd; + + switch (whence) { + case SEEK_SET: + nd = rb_first(root); + break; + case SEEK_CUR: + nd = self->first_visible_entry; + break; + case SEEK_END: + nd = rb_last(root); + break; + default: + return; + } + + if (offset > 0) { + while (offset-- != 0) + nd = rb_next(nd); + } else { + while (offset++ != 0) + nd = rb_prev(nd); + } + + self->first_visible_entry = nd; +} + +unsigned int ui_browser__rb_tree_refresh(struct ui_browser *self) +{ + struct rb_node *nd; + int row = 0; + + if (self->first_visible_entry == NULL) + self->first_visible_entry = rb_first(self->entries); + + nd = self->first_visible_entry; + + while (nd != NULL) { + SLsmg_gotorc(self->top + row, self->left); + self->write(self, nd, row); + if (++row == self->height) + break; + nd = rb_next(nd); + } + + return row; +} + +bool ui_browser__is_current_entry(struct ui_browser *self, unsigned row) +{ + return (self->first_visible_entry_idx + row) == self->index; +} + +void ui_browser__refresh_dimensions(struct ui_browser *self) +{ + int cols, rows; + newtGetScreenSize(&cols, &rows); + + if (self->width > cols - 4) + self->width = cols - 4; + self->height = rows - 5; + if (self->height > self->nr_entries) + self->height = self->nr_entries; + self->top = (rows - self->height) / 2; + self->left = (cols - self->width) / 2; +} + +void ui_browser__reset_index(struct ui_browser *self) +{ + self->index = self->first_visible_entry_idx = 0; + self->seek(self, 0, SEEK_SET); +} + +int ui_browser__show(struct ui_browser *self, const char *title) +{ + if (self->form != NULL) { + newtFormDestroy(self->form); + newtPopWindow(); + } + ui_browser__refresh_dimensions(self); + newtCenteredWindow(self->width, self->height, title); + self->form = newt_form__new(); + if (self->form == NULL) + return -1; + + self->sb = newtVerticalScrollbar(self->width, 0, self->height, + HE_COLORSET_NORMAL, + HE_COLORSET_SELECTED); + if (self->sb == NULL) + return -1; + + newtFormAddHotKey(self->form, NEWT_KEY_UP); + newtFormAddHotKey(self->form, NEWT_KEY_DOWN); + newtFormAddHotKey(self->form, NEWT_KEY_PGUP); + newtFormAddHotKey(self->form, NEWT_KEY_PGDN); + newtFormAddHotKey(self->form, NEWT_KEY_HOME); + newtFormAddHotKey(self->form, NEWT_KEY_END); + newtFormAddComponent(self->form, self->sb); + return 0; +} + +int ui_browser__refresh(struct ui_browser *self) +{ + int row; + + newtScrollbarSet(self->sb, self->index, self->nr_entries - 1); + row = self->refresh(self); + SLsmg_set_color(HE_COLORSET_NORMAL); + SLsmg_fill_region(self->top + row, self->left, + self->height - row, self->width, ' '); + + return 0; +} + +int ui_browser__run(struct ui_browser *self, struct newtExitStruct *es) +{ + if (ui_browser__refresh(self) < 0) + return -1; + + while (1) { + off_t offset; + + newtFormRun(self->form, es); + + if (es->reason != NEWT_EXIT_HOTKEY) + break; + if (is_exit_key(es->u.key)) + return es->u.key; + switch (es->u.key) { + case NEWT_KEY_DOWN: + if (self->index == self->nr_entries - 1) + break; + ++self->index; + if (self->index == self->first_visible_entry_idx + self->height) { + ++self->first_visible_entry_idx; + self->seek(self, +1, SEEK_CUR); + } + break; + case NEWT_KEY_UP: + if (self->index == 0) + break; + --self->index; + if (self->index < self->first_visible_entry_idx) { + --self->first_visible_entry_idx; + self->seek(self, -1, SEEK_CUR); + } + break; + case NEWT_KEY_PGDN: + case ' ': + if (self->first_visible_entry_idx + self->height > self->nr_entries - 1) + break; + + offset = self->height; + if (self->index + offset > self->nr_entries - 1) + offset = self->nr_entries - 1 - self->index; + self->index += offset; + self->first_visible_entry_idx += offset; + self->seek(self, +offset, SEEK_CUR); + break; + case NEWT_KEY_PGUP: + if (self->first_visible_entry_idx == 0) + break; + + if (self->first_visible_entry_idx < self->height) + offset = self->first_visible_entry_idx; + else + offset = self->height; + + self->index -= offset; + self->first_visible_entry_idx -= offset; + self->seek(self, -offset, SEEK_CUR); + break; + case NEWT_KEY_HOME: + ui_browser__reset_index(self); + break; + case NEWT_KEY_END: + offset = self->height - 1; + if (offset >= self->nr_entries) + offset = self->nr_entries - 1; + + self->index = self->nr_entries - 1; + self->first_visible_entry_idx = self->index - offset; + self->seek(self, -offset, SEEK_END); + break; + default: + return es->u.key; + } + if (ui_browser__refresh(self) < 0) + return -1; + } + return 0; +} + +unsigned int ui_browser__list_head_refresh(struct ui_browser *self) +{ + struct list_head *pos; + struct list_head *head = self->entries; + int row = 0; + + if (self->first_visible_entry == NULL || + self->first_visible_entry == self->entries) + self->first_visible_entry = head->next; + + pos = self->first_visible_entry; + + list_for_each_from(pos, head) { + SLsmg_gotorc(self->top + row, self->left); + self->write(self, pos, row); + if (++row == self->height) + break; + } + + return row; +} + +static struct newtPercentTreeColors { + const char *topColorFg, *topColorBg; + const char *mediumColorFg, *mediumColorBg; + const char *normalColorFg, *normalColorBg; + const char *selColorFg, *selColorBg; + const char *codeColorFg, *codeColorBg; +} defaultPercentTreeColors = { + "red", "lightgray", + "green", "lightgray", + "black", "lightgray", + "lightgray", "magenta", + "blue", "lightgray", +}; + +void ui_browser__init(void) +{ + struct newtPercentTreeColors *c = &defaultPercentTreeColors; + + sltt_set_color(HE_COLORSET_TOP, NULL, c->topColorFg, c->topColorBg); + sltt_set_color(HE_COLORSET_MEDIUM, NULL, c->mediumColorFg, c->mediumColorBg); + sltt_set_color(HE_COLORSET_NORMAL, NULL, c->normalColorFg, c->normalColorBg); + sltt_set_color(HE_COLORSET_SELECTED, NULL, c->selColorFg, c->selColorBg); + sltt_set_color(HE_COLORSET_CODE, NULL, c->codeColorFg, c->codeColorBg); +} diff --git a/tools/perf/util/ui/browser.h b/tools/perf/util/ui/browser.h new file mode 100644 index 000000000000..bcc4391405bd --- /dev/null +++ b/tools/perf/util/ui/browser.h @@ -0,0 +1,43 @@ +#ifndef _PERF_UI_BROWSER_H_ +#define _PERF_UI_BROWSER_H_ 1 + +#include <stdbool.h> +#include <newt.h> +#include "../types.h" + +#define HE_COLORSET_TOP 50 +#define HE_COLORSET_MEDIUM 51 +#define HE_COLORSET_NORMAL 52 +#define HE_COLORSET_SELECTED 53 +#define HE_COLORSET_CODE 54 + +struct ui_browser { + newtComponent form, sb; + u64 index, first_visible_entry_idx; + void *first_visible_entry, *entries; + u16 top, left, width, height; + void *priv; + unsigned int (*refresh)(struct ui_browser *self); + void (*write)(struct ui_browser *self, void *entry, int row); + void (*seek)(struct ui_browser *self, off_t offset, int whence); + u32 nr_entries; +}; + + +int ui_browser__percent_color(double percent, bool current); +bool ui_browser__is_current_entry(struct ui_browser *self, unsigned row); +void ui_browser__refresh_dimensions(struct ui_browser *self); +void ui_browser__reset_index(struct ui_browser *self); + +int ui_browser__show(struct ui_browser *self, const char *title); +int ui_browser__refresh(struct ui_browser *self); +int ui_browser__run(struct ui_browser *self, struct newtExitStruct *es); + +void ui_browser__rb_tree_seek(struct ui_browser *self, off_t offset, int whence); +unsigned int ui_browser__rb_tree_refresh(struct ui_browser *self); + +void ui_browser__list_head_seek(struct ui_browser *self, off_t offset, int whence); +unsigned int ui_browser__list_head_refresh(struct ui_browser *self); + +void ui_browser__init(void); +#endif /* _PERF_UI_BROWSER_H_ */ |