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-rw-r--r--tools/perf/ui/browser.c65
-rw-r--r--tools/perf/ui/browser.h6
-rw-r--r--tools/perf/ui/browsers/annotate.c115
-rw-r--r--tools/perf/util/annotate.c46
-rw-r--r--tools/perf/util/annotate.h4
5 files changed, 164 insertions, 72 deletions
diff --git a/tools/perf/ui/browser.c b/tools/perf/ui/browser.c
index 32ac1165100d..cde4d0f0ddb9 100644
--- a/tools/perf/ui/browser.c
+++ b/tools/perf/ui/browser.c
@@ -593,6 +593,15 @@ unsigned int ui_browser__argv_refresh(struct ui_browser *browser)
return row;
}
+void __ui_browser__vline(struct ui_browser *browser, unsigned int column,
+ u16 start, u16 end)
+{
+ SLsmg_set_char_set(1);
+ ui_browser__gotorc(browser, start, column);
+ SLsmg_draw_vline(end - start + 1);
+ SLsmg_set_char_set(0);
+}
+
void ui_browser__write_graph(struct ui_browser *browser __used, int graph)
{
SLsmg_set_char_set(1);
@@ -600,8 +609,9 @@ void ui_browser__write_graph(struct ui_browser *browser __used, int graph)
SLsmg_set_char_set(0);
}
-void __ui_browser__line_arrow_up(struct ui_browser *browser, unsigned int column,
- u64 start, u64 end, int start_width)
+static void __ui_browser__line_arrow_up(struct ui_browser *browser,
+ unsigned int column,
+ u64 start, u64 end)
{
unsigned int row, end_row;
@@ -612,7 +622,7 @@ void __ui_browser__line_arrow_up(struct ui_browser *browser, unsigned int column
ui_browser__gotorc(browser, row, column);
SLsmg_write_char(SLSMG_LLCORN_CHAR);
ui_browser__gotorc(browser, row, column + 1);
- SLsmg_draw_hline(start_width);
+ SLsmg_draw_hline(2);
if (row-- == 0)
goto out;
@@ -639,6 +649,55 @@ out:
SLsmg_set_char_set(0);
}
+static void __ui_browser__line_arrow_down(struct ui_browser *browser,
+ unsigned int column,
+ u64 start, u64 end)
+{
+ unsigned int row, end_row;
+
+ SLsmg_set_char_set(1);
+
+ if (start >= browser->top_idx) {
+ row = start - browser->top_idx;
+ ui_browser__gotorc(browser, row, column);
+ SLsmg_write_char(SLSMG_ULCORN_CHAR);
+ ui_browser__gotorc(browser, row, column + 1);
+ SLsmg_draw_hline(2);
+
+ if (row++ == 0)
+ goto out;
+ } else
+ row = 0;
+
+ if (end >= browser->top_idx + browser->height)
+ end_row = browser->height - 1;
+ else
+ end_row = end - browser->top_idx;;
+
+ ui_browser__gotorc(browser, row, column);
+ SLsmg_draw_vline(end_row - row + 1);
+
+ ui_browser__gotorc(browser, end_row, column);
+ if (end < browser->top_idx + browser->height) {
+ SLsmg_write_char(SLSMG_LLCORN_CHAR);
+ ui_browser__gotorc(browser, end_row, column + 1);
+ SLsmg_write_char(SLSMG_HLINE_CHAR);
+ ui_browser__gotorc(browser, end_row, column + 2);
+ SLsmg_write_char(SLSMG_RARROW_CHAR);
+ }
+out:
+ SLsmg_set_char_set(0);
+}
+
+void __ui_browser__line_arrow(struct ui_browser *browser, unsigned int column,
+ u64 start, u64 end)
+{
+ if (start > end)
+ __ui_browser__line_arrow_up(browser, column, start, end);
+ else
+ __ui_browser__line_arrow_down(browser, column, start, end);
+}
+
void ui_browser__init(void)
{
int i = 0;
diff --git a/tools/perf/ui/browser.h b/tools/perf/ui/browser.h
index 2f226cb79f6a..dd96d8229902 100644
--- a/tools/perf/ui/browser.h
+++ b/tools/perf/ui/browser.h
@@ -38,8 +38,8 @@ void ui_browser__reset_index(struct ui_browser *self);
void ui_browser__gotorc(struct ui_browser *self, int y, int x);
void ui_browser__write_graph(struct ui_browser *browser, int graph);
-void __ui_browser__line_arrow_up(struct ui_browser *browser, unsigned int column,
- u64 start, u64 end, int start_width);
+void __ui_browser__line_arrow(struct ui_browser *browser, unsigned int column,
+ u64 start, u64 end);
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 *self, const char *title,
@@ -49,6 +49,8 @@ int ui_browser__refresh(struct ui_browser *self);
int ui_browser__run(struct ui_browser *browser, int delay_secs);
void ui_browser__update_nr_entries(struct ui_browser *browser, u32 nr_entries);
void ui_browser__handle_resize(struct ui_browser *browser);
+void __ui_browser__vline(struct ui_browser *browser, unsigned int column,
+ u16 start, u16 end);
int ui_browser__warning(struct ui_browser *browser, int timeout,
const char *format, ...);
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index 077380baa1c0..f171b4627cb1 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -30,8 +30,11 @@ struct annotate_browser {
int nr_entries;
bool hide_src_code;
bool use_offset;
+ bool jump_arrows;
bool searching_backwards;
- u8 offset_width;
+ u8 addr_width;
+ u8 min_addr_width;
+ u8 max_addr_width;
char search_bf[128];
};
@@ -61,47 +64,46 @@ static void annotate_browser__write(struct ui_browser *self, void *entry, int ro
bool change_color = (!ab->hide_src_code &&
(!current_entry || (self->use_navkeypressed &&
!self->navkeypressed)));
- int width = self->width;
+ int width = self->width, printed;
+ char bf[256];
- if (dl->offset != -1) {
+ if (dl->offset != -1 && bdl->percent != 0.0) {
ui_browser__set_percent_color(self, bdl->percent, current_entry);
- slsmg_printf(" %7.2f ", bdl->percent);
+ slsmg_printf("%6.2f ", bdl->percent);
} else {
ui_browser__set_percent_color(self, 0, current_entry);
- slsmg_write_nstring(" ", 9);
+ slsmg_write_nstring(" ", 7);
}
- ui_browser__write_graph(self, SLSMG_VLINE_CHAR);
SLsmg_write_char(' ');
/* The scroll bar isn't being used */
if (!self->navkeypressed)
width += 1;
- if (dl->offset != -1 && change_color)
- ui_browser__set_color(self, HE_COLORSET_CODE);
-
if (!*dl->line)
- slsmg_write_nstring(" ", width - 10);
- else if (dl->offset == -1)
- slsmg_write_nstring(dl->line, width - 10);
- else {
- char bf[256];
+ slsmg_write_nstring(" ", width - 7);
+ else if (dl->offset == -1) {
+ printed = scnprintf(bf, sizeof(bf), "%*s ",
+ ab->addr_width, " ");
+ slsmg_write_nstring(bf, printed);
+ slsmg_write_nstring(dl->line, width - printed - 6);
+ } else {
u64 addr = dl->offset;
- int printed, color = -1;
+ int color = -1;
if (!ab->use_offset)
addr += ab->start;
if (!ab->use_offset) {
- printed = scnprintf(bf, sizeof(bf), " %" PRIx64 ":", addr);
+ printed = scnprintf(bf, sizeof(bf), "%" PRIx64 ": ", addr);
} else {
if (bdl->jump_target) {
- printed = scnprintf(bf, sizeof(bf), " %*" PRIx64 ":",
- ab->offset_width, addr);
+ printed = scnprintf(bf, sizeof(bf), "%*" PRIx64 ": ",
+ ab->addr_width, addr);
} else {
- printed = scnprintf(bf, sizeof(bf), " %*s ",
- ab->offset_width, " ");
+ printed = scnprintf(bf, sizeof(bf), "%*s ",
+ ab->addr_width, " ");
}
}
@@ -117,12 +119,12 @@ static void annotate_browser__write(struct ui_browser *self, void *entry, int ro
ui_browser__write_graph(self, fwd ? SLSMG_DARROW_CHAR :
SLSMG_UARROW_CHAR);
SLsmg_write_char(' ');
+ } else if (ins__is_call(dl->ins)) {
+ ui_browser__write_graph(self, SLSMG_RARROW_CHAR);
+ SLsmg_write_char(' ');
} else {
slsmg_write_nstring(" ", 2);
}
-
- dl->ins->ops->scnprintf(dl->ins, bf, sizeof(bf), &dl->ops,
- !ab->use_offset);
} else {
if (strcmp(dl->name, "retq")) {
slsmg_write_nstring(" ", 2);
@@ -130,68 +132,56 @@ static void annotate_browser__write(struct ui_browser *self, void *entry, int ro
ui_browser__write_graph(self, SLSMG_LARROW_CHAR);
SLsmg_write_char(' ');
}
-
- scnprintf(bf, sizeof(bf), "%-6.6s %s", dl->name, dl->ops.raw);
}
- slsmg_write_nstring(bf, width - 12 - printed);
+ disasm_line__scnprintf(dl, bf, sizeof(bf), !ab->use_offset);
+ slsmg_write_nstring(bf, width - 10 - printed);
}
if (current_entry)
ab->selection = dl;
}
-static void annotate_browser__draw_current_loop(struct ui_browser *browser)
+static void annotate_browser__draw_current_jump(struct ui_browser *browser)
{
struct annotate_browser *ab = container_of(browser, struct annotate_browser, b);
- struct map_symbol *ms = browser->priv;
- struct symbol *sym = ms->sym;
- struct annotation *notes = symbol__annotation(sym);
- struct disasm_line *cursor = ab->selection, *pos = cursor, *target;
- struct browser_disasm_line *bcursor = disasm_line__browser(cursor),
- *btarget, *bpos;
- unsigned int from, to, start_width = 2;
-
- list_for_each_entry_from(pos, &notes->src->source, node) {
- if (!pos->ins || !ins__is_jump(pos->ins) ||
- !disasm_line__has_offset(pos))
- continue;
+ struct disasm_line *cursor = ab->selection, *target;
+ struct browser_disasm_line *btarget, *bcursor;
+ unsigned int from, to;
- target = ab->offsets[pos->ops.target.offset];
- if (!target)
- continue;
+ if (!cursor->ins || !ins__is_jump(cursor->ins) ||
+ !disasm_line__has_offset(cursor))
+ return;
- btarget = disasm_line__browser(target);
- if (btarget->idx <= bcursor->idx)
- goto found;
- }
+ target = ab->offsets[cursor->ops.target.offset];
+ if (!target)
+ return;
- return;
+ bcursor = disasm_line__browser(cursor);
+ btarget = disasm_line__browser(target);
-found:
- bpos = disasm_line__browser(pos);
if (ab->hide_src_code) {
- from = bpos->idx_asm;
+ from = bcursor->idx_asm;
to = btarget->idx_asm;
} else {
- from = (u64)bpos->idx;
+ from = (u64)bcursor->idx;
to = (u64)btarget->idx;
}
ui_browser__set_color(browser, HE_COLORSET_CODE);
-
- if (!bpos->jump_target)
- start_width += ab->offset_width + 1;
-
- __ui_browser__line_arrow_up(browser, 10, from, to, start_width);
+ __ui_browser__line_arrow(browser, 9 + ab->addr_width, from, to);
}
static unsigned int annotate_browser__refresh(struct ui_browser *browser)
{
+ struct annotate_browser *ab = container_of(browser, struct annotate_browser, b);
int ret = ui_browser__list_head_refresh(browser);
- annotate_browser__draw_current_loop(browser);
+ if (ab->jump_arrows)
+ annotate_browser__draw_current_jump(browser);
+ ui_browser__set_color(browser, HE_COLORSET_NORMAL);
+ __ui_browser__vline(browser, 7, 0, browser->height - 1);
return ret;
}
@@ -624,6 +614,13 @@ static int annotate_browser__run(struct annotate_browser *self, int evidx,
case 'O':
case 'o':
self->use_offset = !self->use_offset;
+ if (self->use_offset)
+ self->addr_width = self->min_addr_width;
+ else
+ self->addr_width = self->max_addr_width;
+ continue;
+ case 'j':
+ self->jump_arrows = !self->jump_arrows;
continue;
case '/':
if (annotate_browser__search(self, delay_secs)) {
@@ -736,6 +733,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map, int evidx,
.use_navkeypressed = true,
},
.use_offset = true,
+ .jump_arrows = true,
};
int ret = -1;
@@ -786,7 +784,8 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map, int evidx,
annotate_browser__mark_jump_targets(&browser, size);
- browser.offset_width = hex_width(size);
+ browser.addr_width = browser.min_addr_width = hex_width(size);
+ browser.max_addr_width = hex_width(sym->end);
browser.b.nr_entries = browser.nr_entries;
browser.b.entries = &notes->src->source,
browser.b.width += 18; /* Percentage */
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 5eb34123f55b..6b4146b40a20 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -18,6 +18,21 @@
const char *disassembler_style;
+static int ins__raw_scnprintf(struct ins *ins, char *bf, size_t size,
+ struct ins_operands *ops)
+{
+ return scnprintf(bf, size, "%-6.6s %s", ins->name, ops->raw);
+}
+
+int ins__scnprintf(struct ins *ins, char *bf, size_t size,
+ struct ins_operands *ops)
+{
+ if (ins->ops->scnprintf)
+ return ins->ops->scnprintf(ins, bf, size, ops);
+
+ return ins__raw_scnprintf(ins, bf, size, ops);
+}
+
static int call__parse(struct ins_operands *ops)
{
char *endptr, *tok, *name;
@@ -50,11 +65,8 @@ indirect_call:
}
static int call__scnprintf(struct ins *ins, char *bf, size_t size,
- struct ins_operands *ops, bool addrs)
+ struct ins_operands *ops)
{
- if (addrs)
- return scnprintf(bf, size, "%-6.6s %s", ins->name, ops->raw);
-
if (ops->target.name)
return scnprintf(bf, size, "%-6.6s %s", ins->name, ops->target.name);
@@ -86,11 +98,8 @@ static int jump__parse(struct ins_operands *ops)
}
static int jump__scnprintf(struct ins *ins, char *bf, size_t size,
- struct ins_operands *ops, bool addrs)
+ struct ins_operands *ops)
{
- if (addrs)
- return scnprintf(bf, size, "%-6.6s %s", ins->name, ops->raw);
-
return scnprintf(bf, size, "%-6.6s %" PRIx64, ins->name, ops->target.offset);
}
@@ -104,6 +113,16 @@ bool ins__is_jump(const struct ins *ins)
return ins->ops == &jump_ops;
}
+static int nop__scnprintf(struct ins *ins __used, char *bf, size_t size,
+ struct ins_operands *ops __used)
+{
+ return scnprintf(bf, size, "%-6.6s", "nop");
+}
+
+static struct ins_ops nop_ops = {
+ .scnprintf = nop__scnprintf,
+};
+
/*
* Must be sorted by name!
*/
@@ -145,6 +164,9 @@ static struct ins instructions[] = {
{ .name = "jrcxz", .ops = &jump_ops, },
{ .name = "js", .ops = &jump_ops, },
{ .name = "jz", .ops = &jump_ops, },
+ { .name = "nop", .ops = &nop_ops, },
+ { .name = "nopl", .ops = &nop_ops, },
+ { .name = "nopw", .ops = &nop_ops, },
};
static int ins__cmp(const void *name, const void *insp)
@@ -296,6 +318,14 @@ void disasm_line__free(struct disasm_line *dl)
free(dl);
}
+int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool raw)
+{
+ if (raw || !dl->ins)
+ return scnprintf(bf, size, "%-6.6s %s", dl->name, dl->ops.raw);
+
+ return ins__scnprintf(dl->ins, bf, size, &dl->ops);
+}
+
static void disasm__add(struct list_head *head, struct disasm_line *line)
{
list_add_tail(&line->node, head);
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index 13a21f10dabb..bb0a9f27165b 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -22,7 +22,7 @@ struct ins_operands {
struct ins_ops {
int (*parse)(struct ins_operands *ops);
int (*scnprintf)(struct ins *ins, char *bf, size_t size,
- struct ins_operands *ops, bool addrs);
+ struct ins_operands *ops);
};
struct ins {
@@ -32,6 +32,7 @@ struct ins {
bool ins__is_jump(const struct ins *ins);
bool ins__is_call(const struct ins *ins);
+int ins__scnprintf(struct ins *ins, char *bf, size_t size, struct ins_operands *ops);
struct disasm_line {
struct list_head node;
@@ -49,6 +50,7 @@ static inline bool disasm_line__has_offset(const struct disasm_line *dl)
void disasm_line__free(struct disasm_line *dl);
struct disasm_line *disasm__get_next_ip_line(struct list_head *head, struct disasm_line *pos);
+int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool raw);
size_t disasm__fprintf(struct list_head *head, FILE *fp);
struct sym_hist {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-18 17:22:15 +0000