-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
perf ui: Move annotate browser to util/ui/browsers/
LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
- Loading branch information
Arnaldo Carvalho de Melo
committed
Aug 10, 2010
1 parent
34cea7f
commit 211ef12
Showing
6 changed files
with
151 additions
and
131 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -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; | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -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_ */ |