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yaml --- r: 209260 b: refs/heads/master c: 211ef12 h: refs/heads/master v: v3
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Arnaldo Carvalho de Melo
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Aug 10, 2010
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,2 +1,2 @@ | ||
| --- | ||
| refs/heads/master: 34cea7f7c0620c964676eece258ef431a6608bce | ||
| refs/heads/master: 211ef12771e759a08e10c3c606e6a8b1663519e7 |
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| 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; | ||
|
|
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| va_start(ap, fmt); | ||
| newtWinMessagev((char *)"Error", (char *)"Ok", (char *)fmt, ap); | ||
| va_end(ap); | ||
| } | ||
|
|
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| 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; | ||
|
|
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| 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); | ||
|
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| while (offset < (s64)len && | ||
| (next == NULL || offset < next->offset)) { | ||
| if (sym_ext) { | ||
| percent += sym_ext[offset].percent; | ||
| } else | ||
| hits += h->ip[offset]; | ||
|
|
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| ++offset; | ||
| } | ||
|
|
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| if (sym_ext == NULL && h->sum) | ||
| percent = 100.0 * hits / h->sum; | ||
|
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| 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); | ||
| } | ||
|
|
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| SLsmg_write_char(':'); | ||
| slsmg_write_nstring(" ", 8); | ||
| if (!*ol->line) | ||
| slsmg_write_nstring(" ", width - 18); | ||
| else | ||
| slsmg_write_nstring(ol->line, width - 18); | ||
| } | ||
|
|
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| 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; | ||
|
|
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| if (self->ms.sym == NULL) | ||
| return -1; | ||
|
|
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| if (self->ms.map->dso->annotate_warned) | ||
| return -1; | ||
|
|
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| if (hist_entry__annotate(self, &head) < 0) { | ||
| ui__error_window(browser__last_msg); | ||
| return -1; | ||
| } | ||
|
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| ui_helpline__push("Press <- or ESC to exit"); | ||
|
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| 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; | ||
| } | ||
|
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| 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; | ||
| } |
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| 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 | ||
|
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| #endif /* _PERF_UI_SLANG_H_ */ |