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Commit 54e7a4e8 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo
Browse files

perf annotate browser: Add key bindings help window 

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-1txmtzf71eqie5xcukbfxors@git.kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 2402e4a9

tools/perf/ui/browsers/annotate.c

+18 −7
Original line number Diff line number Diff line
@@ -581,10 +581,7 @@ static int annotate_browser__run(struct annotate_browser *self, int evidx, 
	struct rb_node *nd = NULL;

	struct map_symbol *ms = self->b.priv;

	struct symbol *sym = ms->sym;

	const char *help = "<-/ESC: Exit, TAB/shift+TAB: Cycle hot lines, "

			   "H: Hottest line, ->/ENTER: Line action, "

			   "O: Offset view, "

			   "S: Source view";

	const char *help = "Press 'h' for help on key bindings";

	int key;



	if (ui_browser__show(&self->b, sym->name, help) < 0)
@@ -637,16 +634,30 @@ static int annotate_browser__run(struct annotate_browser *self, int evidx, 
			else

				nd = self->curr_hot;

			break;

		case 'H':

		case K_F1:

		case 'h':

			ui_browser__help_window(&self->b,

		"UP/DOWN/PGUP\n"

		"PGDN/SPACE    Navigate\n"

		"q/ESC/CTRL+C  Exit\n\n"

		"->            Go to target\n"

		"<-            Exit\n"

		"h             Cycle thru hottest instructions\n"

		"j             Toggle showing jump to target arrows\n"

		"J             Toggle showing number of jump sources on targets\n"

		"n             Search next string\n"

		"o             Toggle disassembler output/simplified view\n"

		"s             Toggle source code view\n"

		"/             Search string\n"

		"?             Search previous string\n");

			continue;

		case 'H':

			nd = self->curr_hot;

			break;

		case 'S':

		case 's':

			if (annotate_browser__toggle_source(self))

				ui_helpline__puts(help);

			continue;

		case 'O':

		case 'o':

			self->use_offset = !self->use_offset;

			if (self->use_offset)