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-rw-r--r--tools/perf/ui/browser.c29
-rw-r--r--tools/perf/ui/browser.h2
-rw-r--r--tools/perf/ui/browsers/annotate.c26
-rw-r--r--tools/perf/util/annotate.c5
-rw-r--r--tools/perf/util/annotate.h1
5 files changed, 63 insertions, 0 deletions
diff --git a/tools/perf/ui/browser.c b/tools/perf/ui/browser.c
index 83874b0e266c..f73f3f13e01d 100644
--- a/tools/perf/ui/browser.c
+++ b/tools/perf/ui/browser.c
@@ -738,6 +738,35 @@ void __ui_browser__line_arrow(struct ui_browser *browser, unsigned int column,
__ui_browser__line_arrow_down(browser, column, start, end);
}
+void ui_browser__mark_fused(struct ui_browser *browser, unsigned int column,
+ unsigned int row, bool arrow_down)
+{
+ unsigned int end_row;
+
+ if (row >= browser->top_idx)
+ end_row = row - browser->top_idx;
+ else
+ return;
+
+ SLsmg_set_char_set(1);
+
+ if (arrow_down) {
+ ui_browser__gotorc(browser, end_row, column - 1);
+ SLsmg_write_char(SLSMG_ULCORN_CHAR);
+ ui_browser__gotorc(browser, end_row, column);
+ SLsmg_draw_hline(2);
+ ui_browser__gotorc(browser, end_row + 1, column - 1);
+ SLsmg_write_char(SLSMG_LTEE_CHAR);
+ } else {
+ ui_browser__gotorc(browser, end_row, column - 1);
+ SLsmg_write_char(SLSMG_LTEE_CHAR);
+ ui_browser__gotorc(browser, end_row, column);
+ SLsmg_draw_hline(2);
+ }
+
+ SLsmg_set_char_set(0);
+}
+
void ui_browser__init(void)
{
int i = 0;
diff --git a/tools/perf/ui/browser.h b/tools/perf/ui/browser.h
index be3b70eb5fca..a12eff75638b 100644
--- a/tools/perf/ui/browser.h
+++ b/tools/perf/ui/browser.h
@@ -43,6 +43,8 @@ void ui_browser__printf(struct ui_browser *browser, const char *fmt, ...);
void ui_browser__write_graph(struct ui_browser *browser, int graph);
void __ui_browser__line_arrow(struct ui_browser *browser, unsigned int column,
u64 start, u64 end);
+void ui_browser__mark_fused(struct ui_browser *browser, unsigned int column,
+ unsigned int row, bool arrow_down);
void __ui_browser__show_title(struct ui_browser *browser, const char *title);
void ui_browser__show_title(struct ui_browser *browser, const char *title);
int ui_browser__show(struct ui_browser *browser, const char *title,
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index c4336138b673..8d3f6f53c122 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -273,6 +273,25 @@ static bool disasm_line__is_valid_jump(struct disasm_line *dl, struct symbol *sy
return true;
}
+static bool is_fused(struct annotate_browser *ab, struct disasm_line *cursor)
+{
+ struct disasm_line *pos = list_prev_entry(cursor, node);
+ const char *name;
+
+ if (!pos)
+ return false;
+
+ if (ins__is_lock(&pos->ins))
+ name = pos->ops.locked.ins.name;
+ else
+ name = pos->ins.name;
+
+ if (!name || !cursor->ins.name)
+ return false;
+
+ return ins__is_fused(ab->arch, name, cursor->ins.name);
+}
+
static void annotate_browser__draw_current_jump(struct ui_browser *browser)
{
struct annotate_browser *ab = container_of(browser, struct annotate_browser, b);
@@ -308,6 +327,13 @@ static void annotate_browser__draw_current_jump(struct ui_browser *browser)
ui_browser__set_color(browser, HE_COLORSET_JUMP_ARROWS);
__ui_browser__line_arrow(browser, pcnt_width + 2 + ab->addr_width,
from, to);
+
+ if (is_fused(ab, cursor)) {
+ ui_browser__mark_fused(browser,
+ pcnt_width + 3 + ab->addr_width,
+ from - 1,
+ to > from ? true : false);
+ }
}
static unsigned int annotate_browser__refresh(struct ui_browser *browser)
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 8748ebb3f932..ef434b53d849 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -517,6 +517,11 @@ bool ins__is_ret(const struct ins *ins)
return ins->ops == &ret_ops;
}
+bool ins__is_lock(const struct ins *ins)
+{
+ return ins->ops == &lock_ops;
+}
+
static int ins__key_cmp(const void *name, const void *insp)
{
const struct ins *ins = insp;
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index 72d72728a0fc..bac698d7cc6a 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -52,6 +52,7 @@ struct ins_ops {
bool ins__is_jump(const struct ins *ins);
bool ins__is_call(const struct ins *ins);
bool ins__is_ret(const struct ins *ins);
+bool ins__is_lock(const struct ins *ins);
int ins__scnprintf(struct ins *ins, char *bf, size_t size, struct ins_operands *ops);
bool ins__is_fused(struct arch *arch, const char *ins1, const char *ins2);