return ret;
}
-void ui_browser__set_percent_color(struct ui_browser *self,
+void ui_browser__set_percent_color(struct ui_browser *browser,
double percent, bool current)
{
- int color = ui_browser__percent_color(self, percent, current);
- ui_browser__set_color(self, color);
+ int color = ui_browser__percent_color(browser, percent, current);
+ ui_browser__set_color(browser, color);
}
-void ui_browser__gotorc(struct ui_browser *self, int y, int x)
+void ui_browser__gotorc(struct ui_browser *browser, int y, int x)
{
- SLsmg_gotorc(self->y + y, self->x + x);
+ SLsmg_gotorc(browser->y + y, browser->x + x);
}
static struct list_head *
return NULL;
}
-void ui_browser__list_head_seek(struct ui_browser *self, off_t offset, int whence)
+void ui_browser__list_head_seek(struct ui_browser *browser, off_t offset, int whence)
{
- struct list_head *head = self->entries;
+ struct list_head *head = browser->entries;
struct list_head *pos;
- if (self->nr_entries == 0)
+ if (browser->nr_entries == 0)
return;
switch (whence) {
case SEEK_SET:
- pos = ui_browser__list_head_filter_entries(self, head->next);
+ pos = ui_browser__list_head_filter_entries(browser, head->next);
break;
case SEEK_CUR:
- pos = self->top;
+ pos = browser->top;
break;
case SEEK_END:
- pos = ui_browser__list_head_filter_prev_entries(self, head->prev);
+ pos = ui_browser__list_head_filter_prev_entries(browser, head->prev);
break;
default:
return;
if (offset > 0) {
while (offset-- != 0)
- pos = ui_browser__list_head_filter_entries(self, pos->next);
+ pos = ui_browser__list_head_filter_entries(browser, pos->next);
} else {
while (offset++ != 0)
- pos = ui_browser__list_head_filter_prev_entries(self, pos->prev);
+ pos = ui_browser__list_head_filter_prev_entries(browser, pos->prev);
}
- self->top = pos;
+ browser->top = pos;
}
-void ui_browser__rb_tree_seek(struct ui_browser *self, off_t offset, int whence)
+void ui_browser__rb_tree_seek(struct ui_browser *browser, off_t offset, int whence)
{
- struct rb_root *root = self->entries;
+ struct rb_root *root = browser->entries;
struct rb_node *nd;
switch (whence) {
nd = rb_first(root);
break;
case SEEK_CUR:
- nd = self->top;
+ nd = browser->top;
break;
case SEEK_END:
nd = rb_last(root);
nd = rb_prev(nd);
}
- self->top = nd;
+ browser->top = nd;
}
-unsigned int ui_browser__rb_tree_refresh(struct ui_browser *self)
+unsigned int ui_browser__rb_tree_refresh(struct ui_browser *browser)
{
struct rb_node *nd;
int row = 0;
- if (self->top == NULL)
- self->top = rb_first(self->entries);
+ if (browser->top == NULL)
+ browser->top = rb_first(browser->entries);
- nd = self->top;
+ nd = browser->top;
while (nd != NULL) {
- ui_browser__gotorc(self, row, 0);
- self->write(self, nd, row);
- if (++row == self->height)
+ ui_browser__gotorc(browser, row, 0);
+ browser->write(browser, nd, row);
+ if (++row == browser->height)
break;
nd = rb_next(nd);
}
return row;
}
-bool ui_browser__is_current_entry(struct ui_browser *self, unsigned row)
+bool ui_browser__is_current_entry(struct ui_browser *browser, unsigned row)
{
- return self->top_idx + row == self->index;
+ return browser->top_idx + row == browser->index;
}
-void ui_browser__refresh_dimensions(struct ui_browser *self)
+void ui_browser__refresh_dimensions(struct ui_browser *browser)
{
- self->width = SLtt_Screen_Cols - 1;
- self->height = SLtt_Screen_Rows - 2;
- self->y = 1;
- self->x = 0;
+ browser->width = SLtt_Screen_Cols - 1;
+ browser->height = SLtt_Screen_Rows - 2;
+ browser->y = 1;
+ browser->x = 0;
}
void ui_browser__handle_resize(struct ui_browser *browser)
return key == K_ENTER || toupper(key) == 'Y';
}
-void ui_browser__reset_index(struct ui_browser *self)
+void ui_browser__reset_index(struct ui_browser *browser)
{
- self->index = self->top_idx = 0;
- self->seek(self, 0, SEEK_SET);
+ browser->index = browser->top_idx = 0;
+ browser->seek(browser, 0, SEEK_SET);
}
void __ui_browser__show_title(struct ui_browser *browser, const char *title)
pthread_mutex_unlock(&ui__lock);
}
-int ui_browser__show(struct ui_browser *self, const char *title,
+int ui_browser__show(struct ui_browser *browser, const char *title,
const char *helpline, ...)
{
int err;
va_list ap;
- ui_browser__refresh_dimensions(self);
+ ui_browser__refresh_dimensions(browser);
pthread_mutex_lock(&ui__lock);
- __ui_browser__show_title(self, title);
+ __ui_browser__show_title(browser, title);
- self->title = title;
- free(self->helpline);
- self->helpline = NULL;
+ browser->title = title;
+ free(browser->helpline);
+ browser->helpline = NULL;
va_start(ap, helpline);
- err = vasprintf(&self->helpline, helpline, ap);
+ err = vasprintf(&browser->helpline, helpline, ap);
va_end(ap);
if (err > 0)
- ui_helpline__push(self->helpline);
+ ui_helpline__push(browser->helpline);
pthread_mutex_unlock(&ui__lock);
return err ? 0 : -1;
}
browser->seek(browser, browser->top_idx, SEEK_SET);
}
-int ui_browser__run(struct ui_browser *self, int delay_secs)
+int ui_browser__run(struct ui_browser *browser, int delay_secs)
{
int err, key;
off_t offset;
pthread_mutex_lock(&ui__lock);
- err = __ui_browser__refresh(self);
+ err = __ui_browser__refresh(browser);
SLsmg_refresh();
pthread_mutex_unlock(&ui__lock);
if (err < 0)
if (key == K_RESIZE) {
ui__refresh_dimensions(false);
- ui_browser__refresh_dimensions(self);
- __ui_browser__show_title(self, self->title);
- ui_helpline__puts(self->helpline);
+ ui_browser__refresh_dimensions(browser);
+ __ui_browser__show_title(browser, browser->title);
+ ui_helpline__puts(browser->helpline);
continue;
}
- if (self->use_navkeypressed && !self->navkeypressed) {
+ if (browser->use_navkeypressed && !browser->navkeypressed) {
if (key == K_DOWN || key == K_UP ||
key == K_PGDN || key == K_PGUP ||
key == K_HOME || key == K_END ||
key == ' ') {
- self->navkeypressed = true;
+ browser->navkeypressed = true;
continue;
} else
return key;
switch (key) {
case K_DOWN:
- if (self->index == self->nr_entries - 1)
+ if (browser->index == browser->nr_entries - 1)
break;
- ++self->index;
- if (self->index == self->top_idx + self->height) {
- ++self->top_idx;
- self->seek(self, +1, SEEK_CUR);
+ ++browser->index;
+ if (browser->index == browser->top_idx + browser->height) {
+ ++browser->top_idx;
+ browser->seek(browser, +1, SEEK_CUR);
}
break;
case K_UP:
- if (self->index == 0)
+ if (browser->index == 0)
break;
- --self->index;
- if (self->index < self->top_idx) {
- --self->top_idx;
- self->seek(self, -1, SEEK_CUR);
+ --browser->index;
+ if (browser->index < browser->top_idx) {
+ --browser->top_idx;
+ browser->seek(browser, -1, SEEK_CUR);
}
break;
case K_PGDN:
case ' ':
- if (self->top_idx + self->height > self->nr_entries - 1)
+ if (browser->top_idx + browser->height > browser->nr_entries - 1)
break;
- offset = self->height;
- if (self->index + offset > self->nr_entries - 1)
- offset = self->nr_entries - 1 - self->index;
- self->index += offset;
- self->top_idx += offset;
- self->seek(self, +offset, SEEK_CUR);
+ offset = browser->height;
+ if (browser->index + offset > browser->nr_entries - 1)
+ offset = browser->nr_entries - 1 - browser->index;
+ browser->index += offset;
+ browser->top_idx += offset;
+ browser->seek(browser, +offset, SEEK_CUR);
break;
case K_PGUP:
- if (self->top_idx == 0)
+ if (browser->top_idx == 0)
break;
- if (self->top_idx < self->height)
- offset = self->top_idx;
+ if (browser->top_idx < browser->height)
+ offset = browser->top_idx;
else
- offset = self->height;
+ offset = browser->height;
- self->index -= offset;
- self->top_idx -= offset;
- self->seek(self, -offset, SEEK_CUR);
+ browser->index -= offset;
+ browser->top_idx -= offset;
+ browser->seek(browser, -offset, SEEK_CUR);
break;
case K_HOME:
- ui_browser__reset_index(self);
+ ui_browser__reset_index(browser);
break;
case K_END:
- offset = self->height - 1;
- if (offset >= self->nr_entries)
- offset = self->nr_entries - 1;
+ offset = browser->height - 1;
+ if (offset >= browser->nr_entries)
+ offset = browser->nr_entries - 1;
- self->index = self->nr_entries - 1;
- self->top_idx = self->index - offset;
- self->seek(self, -offset, SEEK_END);
+ browser->index = browser->nr_entries - 1;
+ browser->top_idx = browser->index - offset;
+ browser->seek(browser, -offset, SEEK_END);
break;
default:
return key;
return -1;
}
-unsigned int ui_browser__list_head_refresh(struct ui_browser *self)
+unsigned int ui_browser__list_head_refresh(struct ui_browser *browser)
{
struct list_head *pos;
- struct list_head *head = self->entries;
+ struct list_head *head = browser->entries;
int row = 0;
- if (self->top == NULL || self->top == self->entries)
- self->top = ui_browser__list_head_filter_entries(self, head->next);
+ if (browser->top == NULL || browser->top == browser->entries)
+ browser->top = ui_browser__list_head_filter_entries(browser, head->next);
- pos = self->top;
+ pos = browser->top;
list_for_each_from(pos, head) {
- if (!self->filter || !self->filter(self, pos)) {
- ui_browser__gotorc(self, row, 0);
- self->write(self, pos, row);
- if (++row == self->height)
+ if (!browser->filter || !browser->filter(browser, pos)) {
+ ui_browser__gotorc(browser, row, 0);
+ browser->write(browser, pos, row);
+ if (++row == browser->height)
break;
}
}
return ui_browser__set_color(&browser->b, color);
}
-static void annotate_browser__write(struct ui_browser *self, void *entry, int row)
+static void annotate_browser__write(struct ui_browser *browser, void *entry, int row)
{
- struct annotate_browser *ab = container_of(self, struct annotate_browser, b);
+ struct annotate_browser *ab = container_of(browser, struct annotate_browser, b);
struct disasm_line *dl = list_entry(entry, struct disasm_line, node);
struct browser_disasm_line *bdl = disasm_line__browser(dl);
- bool current_entry = ui_browser__is_current_entry(self, row);
+ bool current_entry = ui_browser__is_current_entry(browser, row);
bool change_color = (!annotate_browser__opts.hide_src_code &&
- (!current_entry || (self->use_navkeypressed &&
- !self->navkeypressed)));
- int width = self->width, printed;
+ (!current_entry || (browser->use_navkeypressed &&
+ !browser->navkeypressed)));
+ int width = browser->width, printed;
char bf[256];
if (dl->offset != -1 && bdl->percent != 0.0) {
- ui_browser__set_percent_color(self, bdl->percent, current_entry);
+ ui_browser__set_percent_color(browser, bdl->percent, current_entry);
slsmg_printf("%6.2f ", bdl->percent);
} else {
- ui_browser__set_percent_color(self, 0, current_entry);
+ ui_browser__set_percent_color(browser, 0, current_entry);
slsmg_write_nstring(" ", 7);
}
SLsmg_write_char(' ');
/* The scroll bar isn't being used */
- if (!self->navkeypressed)
+ if (!browser->navkeypressed)
width += 1;
if (!*dl->line)
prev = annotate_browser__set_jumps_percent_color(ab, bdl->jump_sources,
current_entry);
slsmg_write_nstring(bf, printed);
- ui_browser__set_color(self, prev);
+ ui_browser__set_color(browser, prev);
}
printed = scnprintf(bf, sizeof(bf), "%*" PRIx64 ": ",
}
if (change_color)
- color = ui_browser__set_color(self, HE_COLORSET_ADDR);
+ color = ui_browser__set_color(browser, HE_COLORSET_ADDR);
slsmg_write_nstring(bf, printed);
if (change_color)
- ui_browser__set_color(self, color);
+ ui_browser__set_color(browser, color);
if (dl->ins && dl->ins->ops->scnprintf) {
if (ins__is_jump(dl->ins)) {
bool fwd = dl->ops.target.offset > (u64)dl->offset;
- ui_browser__write_graph(self, fwd ? SLSMG_DARROW_CHAR :
+ ui_browser__write_graph(browser, 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);
+ ui_browser__write_graph(browser, SLSMG_RARROW_CHAR);
SLsmg_write_char(' ');
} else {
slsmg_write_nstring(" ", 2);
if (strcmp(dl->name, "retq")) {
slsmg_write_nstring(" ", 2);
} else {
- ui_browser__write_graph(self, SLSMG_LARROW_CHAR);
+ ui_browser__write_graph(browser, SLSMG_LARROW_CHAR);
SLsmg_write_char(' ');
}
}
rb_insert_color(&bdl->rb_node, root);
}
-static void annotate_browser__set_top(struct annotate_browser *self,
+static void annotate_browser__set_top(struct annotate_browser *browser,
struct disasm_line *pos, u32 idx)
{
unsigned back;
- ui_browser__refresh_dimensions(&self->b);
- back = self->b.height / 2;
- self->b.top_idx = self->b.index = idx;
+ ui_browser__refresh_dimensions(&browser->b);
+ back = browser->b.height / 2;
+ browser->b.top_idx = browser->b.index = idx;
- while (self->b.top_idx != 0 && back != 0) {
+ while (browser->b.top_idx != 0 && back != 0) {
pos = list_entry(pos->node.prev, struct disasm_line, node);
- if (disasm_line__filter(&self->b, &pos->node))
+ if (disasm_line__filter(&browser->b, &pos->node))
continue;
- --self->b.top_idx;
+ --browser->b.top_idx;
--back;
}
- self->b.top = pos;
- self->b.navkeypressed = true;
+ browser->b.top = pos;
+ browser->b.navkeypressed = true;
}
static void annotate_browser__set_rb_top(struct annotate_browser *browser,
browser->addr_width += browser->jumps_width + 1;
}
-static int annotate_browser__run(struct annotate_browser *self, int evidx,
+static int annotate_browser__run(struct annotate_browser *browser, int evidx,
void(*timer)(void *arg),
void *arg, int delay_secs)
{
struct rb_node *nd = NULL;
- struct map_symbol *ms = self->b.priv;
+ struct map_symbol *ms = browser->b.priv;
struct symbol *sym = ms->sym;
const char *help = "Press 'h' for help on key bindings";
int key;
- if (ui_browser__show(&self->b, sym->name, help) < 0)
+ if (ui_browser__show(&browser->b, sym->name, help) < 0)
return -1;
- annotate_browser__calc_percent(self, evidx);
+ annotate_browser__calc_percent(browser, evidx);
- if (self->curr_hot) {
- annotate_browser__set_rb_top(self, self->curr_hot);
- self->b.navkeypressed = false;
+ if (browser->curr_hot) {
+ annotate_browser__set_rb_top(browser, browser->curr_hot);
+ browser->b.navkeypressed = false;
}
- nd = self->curr_hot;
+ nd = browser->curr_hot;
while (1) {
- key = ui_browser__run(&self->b, delay_secs);
+ key = ui_browser__run(&browser->b, delay_secs);
if (delay_secs != 0) {
- annotate_browser__calc_percent(self, evidx);
+ annotate_browser__calc_percent(browser, evidx);
/*
* Current line focus got out of the list of most active
* lines, NULL it so that if TAB|UNTAB is pressed, we
if (nd != NULL) {
nd = rb_prev(nd);
if (nd == NULL)
- nd = rb_last(&self->entries);
+ nd = rb_last(&browser->entries);
} else
- nd = self->curr_hot;
+ nd = browser->curr_hot;
break;
case K_UNTAB:
if (nd != NULL)
nd = rb_next(nd);
if (nd == NULL)
- nd = rb_first(&self->entries);
+ nd = rb_first(&browser->entries);
else
- nd = self->curr_hot;
+ nd = browser->curr_hot;
break;
case K_F1:
case 'h':
- ui_browser__help_window(&self->b,
+ ui_browser__help_window(&browser->b,
"UP/DOWN/PGUP\n"
"PGDN/SPACE Navigate\n"
"q/ESC/CTRL+C Exit\n\n"
"? Search previous string\n");
continue;
case 'H':
- nd = self->curr_hot;
+ nd = browser->curr_hot;
break;
case 's':
- if (annotate_browser__toggle_source(self))
+ if (annotate_browser__toggle_source(browser))
ui_helpline__puts(help);
continue;
case 'o':
annotate_browser__opts.use_offset = !annotate_browser__opts.use_offset;
- annotate_browser__update_addr_width(self);
+ annotate_browser__update_addr_width(browser);
continue;
case 'j':
annotate_browser__opts.jump_arrows = !annotate_browser__opts.jump_arrows;
continue;
case 'J':
annotate_browser__opts.show_nr_jumps = !annotate_browser__opts.show_nr_jumps;
- annotate_browser__update_addr_width(self);
+ annotate_browser__update_addr_width(browser);
continue;
case '/':
- if (annotate_browser__search(self, delay_secs)) {
+ if (annotate_browser__search(browser, delay_secs)) {
show_help:
ui_helpline__puts(help);
}
continue;
case 'n':
- if (self->searching_backwards ?
- annotate_browser__continue_search_reverse(self, delay_secs) :
- annotate_browser__continue_search(self, delay_secs))
+ if (browser->searching_backwards ?
+ annotate_browser__continue_search_reverse(browser, delay_secs) :
+ annotate_browser__continue_search(browser, delay_secs))
goto show_help;
continue;
case '?':
- if (annotate_browser__search_reverse(self, delay_secs))
+ if (annotate_browser__search_reverse(browser, delay_secs))
goto show_help;
continue;
case 'D': {
static int seq;
ui_helpline__pop();
ui_helpline__fpush("%d: nr_ent=%d, height=%d, idx=%d, top_idx=%d, nr_asm_entries=%d",
- seq++, self->b.nr_entries,
- self->b.height,
- self->b.index,
- self->b.top_idx,
- self->nr_asm_entries);
+ seq++, browser->b.nr_entries,
+ browser->b.height,
+ browser->b.index,
+ browser->b.top_idx,
+ browser->nr_asm_entries);
}
continue;
case K_ENTER:
case K_RIGHT:
- if (self->selection == NULL)
+ if (browser->selection == NULL)
ui_helpline__puts("Huh? No selection. Report to linux-kernel@vger.kernel.org");
- else if (self->selection->offset == -1)
+ else if (browser->selection->offset == -1)
ui_helpline__puts("Actions are only available for assembly lines.");
- else if (!self->selection->ins) {
- if (strcmp(self->selection->name, "retq"))
+ else if (!browser->selection->ins) {
+ if (strcmp(browser->selection->name, "retq"))
goto show_sup_ins;
goto out;
- } else if (!(annotate_browser__jump(self) ||
- annotate_browser__callq(self, evidx, timer, arg, delay_secs))) {
+ } else if (!(annotate_browser__jump(browser) ||
+ annotate_browser__callq(browser, evidx, timer, arg, delay_secs))) {
show_sup_ins:
ui_helpline__puts("Actions are only available for 'callq', 'retq' & jump instructions.");
}
}
if (nd != NULL)
- annotate_browser__set_rb_top(self, nd);
+ annotate_browser__set_rb_top(browser, nd);
}
out:
- ui_browser__hide(&self->b);
+ ui_browser__hide(&browser->b);
return key;
}
bool has_symbols;
};
-static int hists__browser_title(struct hists *self, char *bf, size_t size,
+static int hists__browser_title(struct hists *hists, char *bf, size_t size,
const char *ev_name);
-static void hist_browser__refresh_dimensions(struct hist_browser *self)
+static void hist_browser__refresh_dimensions(struct hist_browser *browser)
{
/* 3 == +/- toggle symbol before actual hist_entry rendering */
- self->b.width = 3 + (hists__sort_list_width(self->hists) +
+ browser->b.width = 3 + (hists__sort_list_width(browser->hists) +
sizeof("[k]"));
}
-static void hist_browser__reset(struct hist_browser *self)
+static void hist_browser__reset(struct hist_browser *browser)
{
- self->b.nr_entries = self->hists->nr_entries;
- hist_browser__refresh_dimensions(self);
- ui_browser__reset_index(&self->b);
+ browser->b.nr_entries = browser->hists->nr_entries;
+ hist_browser__refresh_dimensions(browser);
+ ui_browser__reset_index(&browser->b);
}
static char tree__folded_sign(bool unfolded)
return unfolded ? '-' : '+';
}
-static char map_symbol__folded(const struct map_symbol *self)
+static char map_symbol__folded(const struct map_symbol *ms)
{
- return self->has_children ? tree__folded_sign(self->unfolded) : ' ';
+ return ms->has_children ? tree__folded_sign(ms->unfolded) : ' ';
}
-static char hist_entry__folded(const struct hist_entry *self)
+static char hist_entry__folded(const struct hist_entry *he)
{
- return map_symbol__folded(&self->ms);
+ return map_symbol__folded(&he->ms);
}
-static char callchain_list__folded(const struct callchain_list *self)
+static char callchain_list__folded(const struct callchain_list *cl)
{
- return map_symbol__folded(&self->ms);
+ return map_symbol__folded(&cl->ms);
}
-static void map_symbol__set_folding(struct map_symbol *self, bool unfold)
+static void map_symbol__set_folding(struct map_symbol *ms, bool unfold)
{
- self->unfolded = unfold ? self->has_children : false;
+ ms->unfolded = unfold ? ms->has_children : false;
}
-static int callchain_node__count_rows_rb_tree(struct callchain_node *self)
+static int callchain_node__count_rows_rb_tree(struct callchain_node *node)
{
int n = 0;
struct rb_node *nd;
- for (nd = rb_first(&self->rb_root); nd; nd = rb_next(nd)) {
+ for (nd = rb_first(&node->rb_root); nd; nd = rb_next(nd)) {
struct callchain_node *child = rb_entry(nd, struct callchain_node, rb_node);
struct callchain_list *chain;
char folded_sign = ' '; /* No children */
return n;
}
-static bool map_symbol__toggle_fold(struct map_symbol *self)
+static bool map_symbol__toggle_fold(struct map_symbol *ms)
{
- if (!self)
+ if (!ms)
return false;
- if (!self->has_children)
+ if (!ms->has_children)
return false;
- self->unfolded = !self->unfolded;
+ ms->unfolded = !ms->unfolded;
return true;
}
-static void callchain_node__init_have_children_rb_tree(struct callchain_node *self)
+static void callchain_node__init_have_children_rb_tree(struct callchain_node *node)
{
- struct rb_node *nd = rb_first(&self->rb_root);
+ struct rb_node *nd = rb_first(&node->rb_root);
- for (nd = rb_first(&self->rb_root); nd; nd = rb_next(nd)) {
+ for (nd = rb_first(&node->rb_root); nd; nd = rb_next(nd)) {
struct callchain_node *child = rb_entry(nd, struct callchain_node, rb_node);
struct callchain_list *chain;
bool first = true;
}
}
-static void callchain_node__init_have_children(struct callchain_node *self)
+static void callchain_node__init_have_children(struct callchain_node *node)
{
struct callchain_list *chain;
- list_for_each_entry(chain, &self->val, list)
- chain->ms.has_children = !RB_EMPTY_ROOT(&self->rb_root);
+ list_for_each_entry(chain, &node->val, list)
+ chain->ms.has_children = !RB_EMPTY_ROOT(&node->rb_root);
- callchain_node__init_have_children_rb_tree(self);
+ callchain_node__init_have_children_rb_tree(node);
}
-static void callchain__init_have_children(struct rb_root *self)
+static void callchain__init_have_children(struct rb_root *root)
{
struct rb_node *nd;
- for (nd = rb_first(self); nd; nd = rb_next(nd)) {
+ for (nd = rb_first(root); nd; nd = rb_next(nd)) {
struct callchain_node *node = rb_entry(nd, struct callchain_node, rb_node);
callchain_node__init_have_children(node);
}
}
-static void hist_entry__init_have_children(struct hist_entry *self)
+static void hist_entry__init_have_children(struct hist_entry *he)
{
- if (!self->init_have_children) {
- self->ms.has_children = !RB_EMPTY_ROOT(&self->sorted_chain);
- callchain__init_have_children(&self->sorted_chain);
- self->init_have_children = true;
+ if (!he->init_have_children) {
+ he->ms.has_children = !RB_EMPTY_ROOT(&he->sorted_chain);
+ callchain__init_have_children(&he->sorted_chain);
+ he->init_have_children = true;
}
}
-static bool hist_browser__toggle_fold(struct hist_browser *self)
+static bool hist_browser__toggle_fold(struct hist_browser *browser)
{
- if (map_symbol__toggle_fold(self->selection)) {
- struct hist_entry *he = self->he_selection;
+ if (map_symbol__toggle_fold(browser->selection)) {
+ struct hist_entry *he = browser->he_selection;
hist_entry__init_have_children(he);
- self->hists->nr_entries -= he->nr_rows;
+ browser->hists->nr_entries -= he->nr_rows;
if (he->ms.unfolded)
he->nr_rows = callchain__count_rows(&he->sorted_chain);
else
he->nr_rows = 0;
- self->hists->nr_entries += he->nr_rows;
- self->b.nr_entries = self->hists->nr_entries;
+ browser->hists->nr_entries += he->nr_rows;
+ browser->b.nr_entries = browser->hists->nr_entries;
return true;
}
return false;
}
-static int callchain_node__set_folding_rb_tree(struct callchain_node *self, bool unfold)
+static int callchain_node__set_folding_rb_tree(struct callchain_node *node, bool unfold)
{
int n = 0;
struct rb_node *nd;
- for (nd = rb_first(&self->rb_root); nd; nd = rb_next(nd)) {
+ for (nd = rb_first(&node->rb_root); nd; nd = rb_next(nd)) {
struct callchain_node *child = rb_entry(nd, struct callchain_node, rb_node);
struct callchain_list *chain;
bool has_children = false;
return n;
}
-static void hist_entry__set_folding(struct hist_entry *self, bool unfold)
+static void hist_entry__set_folding(struct hist_entry *he, bool unfold)
{
- hist_entry__init_have_children(self);
- map_symbol__set_folding(&self->ms, unfold);
+ hist_entry__init_have_children(he);
+ map_symbol__set_folding(&he->ms, unfold);
- if (self->ms.has_children) {
- int n = callchain__set_folding(&self->sorted_chain, unfold);
- self->nr_rows = unfold ? n : 0;
+ if (he->ms.has_children) {
+ int n = callchain__set_folding(&he->sorted_chain, unfold);
+ he->nr_rows = unfold ? n : 0;
} else
- self->nr_rows = 0;
+ he->nr_rows = 0;
}
-static void hists__set_folding(struct hists *self, bool unfold)
+static void hists__set_folding(struct hists *hists, bool unfold)
{
struct rb_node *nd;
- self->nr_entries = 0;
+ hists->nr_entries = 0;
- for (nd = rb_first(&self->entries); nd; nd = rb_next(nd)) {
+ for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) {
struct hist_entry *he = rb_entry(nd, struct hist_entry, rb_node);
hist_entry__set_folding(he, unfold);
- self->nr_entries += 1 + he->nr_rows;
+ hists->nr_entries += 1 + he->nr_rows;
}
}
-static void hist_browser__set_folding(struct hist_browser *self, bool unfold)
+static void hist_browser__set_folding(struct hist_browser *browser, bool unfold)
{
- hists__set_folding(self->hists, unfold);
- self->b.nr_entries = self->hists->nr_entries;
+ hists__set_folding(browser->hists, unfold);
+ browser->b.nr_entries = browser->hists->nr_entries;
/* Go to the start, we may be way after valid entries after a collapse */
- ui_browser__reset_index(&self->b);
+ ui_browser__reset_index(&browser->b);
}
static void ui_browser__warn_lost_events(struct ui_browser *browser)
"Or reduce the sampling frequency.");
}
-static int hist_browser__run(struct hist_browser *self, const char *ev_name,
+static int hist_browser__run(struct hist_browser *browser, const char *ev_name,
void(*timer)(void *arg), void *arg, int delay_secs)
{
int key;
char title[160];
- self->b.entries = &self->hists->entries;
- self->b.nr_entries = self->hists->nr_entries;
+ browser->b.entries = &browser->hists->entries;
+ browser->b.nr_entries = browser->hists->nr_entries;
- hist_browser__refresh_dimensions(self);
- hists__browser_title(self->hists, title, sizeof(title), ev_name);
+ hist_browser__refresh_dimensions(browser);
+ hists__browser_title(browser->hists, title, sizeof(title), ev_name);
- if (ui_browser__show(&self->b, title,
+ if (ui_browser__show(&browser->b, title,
"Press '?' for help on key bindings") < 0)
return -1;
while (1) {
- key = ui_browser__run(&self->b, delay_secs);
+ key = ui_browser__run(&browser->b, delay_secs);
switch (key) {
case K_TIMER:
timer(arg);
- ui_browser__update_nr_entries(&self->b, self->hists->nr_entries);
+ ui_browser__update_nr_entries(&browser->b, browser->hists->nr_entries);
- if (self->hists->stats.nr_lost_warned !=
- self->hists->stats.nr_events[PERF_RECORD_LOST]) {
- self->hists->stats.nr_lost_warned =
- self->hists->stats.nr_events[PERF_RECORD_LOST];
- ui_browser__warn_lost_events(&self->b);
+ if (browser->hists->stats.nr_lost_warned !=
+ browser->hists->stats.nr_events[PERF_RECORD_LOST]) {
+ browser->hists->stats.nr_lost_warned =
+ browser->hists->stats.nr_events[PERF_RECORD_LOST];
+ ui_browser__warn_lost_events(&browser->b);
}
- hists__browser_title(self->hists, title, sizeof(title), ev_name);
- ui_browser__show_title(&self->b, title);
+ hists__browser_title(browser->hists, title, sizeof(title), ev_name);
+ ui_browser__show_title(&browser->b, title);
continue;
case 'D': { /* Debug */
static int seq;
- struct hist_entry *h = rb_entry(self->b.top,
+ struct hist_entry *h = rb_entry(browser->b.top,
struct hist_entry, rb_node);
ui_helpline__pop();
ui_helpline__fpush("%d: nr_ent=(%d,%d), height=%d, idx=%d, fve: idx=%d, row_off=%d, nrows=%d",
- seq++, self->b.nr_entries,
- self->hists->nr_entries,
- self->b.height,
- self->b.index,
- self->b.top_idx,
+ seq++, browser->b.nr_entries,
+ browser->hists->nr_entries,
+ browser->b.height,
+ browser->b.index,
+ browser->b.top_idx,
h->row_offset, h->nr_rows);
}
break;
case 'C':
/* Collapse the whole world. */
- hist_browser__set_folding(self, false);
+ hist_browser__set_folding(browser, false);
break;
case 'E':
/* Expand the whole world. */
- hist_browser__set_folding(self, true);
+ hist_browser__set_folding(browser, true);
break;
case K_ENTER:
- if (hist_browser__toggle_fold(self))
+ if (hist_browser__toggle_fold(browser))
break;
/* fall thru */
default:
}
}
out:
- ui_browser__hide(&self->b);
+ ui_browser__hide(&browser->b);
return key;
}
-static char *callchain_list__sym_name(struct callchain_list *self,
+static char *callchain_list__sym_name(struct callchain_list *cl,
char *bf, size_t bfsize)
{
- if (self->ms.sym)
- return self->ms.sym->name;
+ if (cl->ms.sym)
+ return cl->ms.sym->name;
- snprintf(bf, bfsize, "%#" PRIx64, self->ip);
+ snprintf(bf, bfsize, "%#" PRIx64, cl->ip);
return bf;
}
#define LEVEL_OFFSET_STEP 3
-static int hist_browser__show_callchain_node_rb_tree(struct hist_browser *self,
+static int hist_browser__show_callchain_node_rb_tree(struct hist_browser *browser,
struct callchain_node *chain_node,
u64 total, int level,
unsigned short row,
}
color = HE_COLORSET_NORMAL;
- width = self->b.width - (offset + extra_offset + 2);
- if (ui_browser__is_current_entry(&self->b, row)) {
- self->selection = &chain->ms;
+ width = browser->b.width - (offset + extra_offset + 2);
+ if (ui_browser__is_current_entry(&browser->b, row)) {
+ browser->selection = &chain->ms;
color = HE_COLORSET_SELECTED;
*is_current_entry = true;
}
- ui_browser__set_color(&self->b, color);
- ui_browser__gotorc(&self->b, row, 0);
+ ui_browser__set_color(&browser->b, color);
+ ui_browser__gotorc(&browser->b, row, 0);
slsmg_write_nstring(" ", offset + extra_offset);
slsmg_printf("%c ", folded_sign);
slsmg_write_nstring(str, width);
free(alloc_str);
- if (++row == self->b.height)
+ if (++row == browser->b.height)
goto out;
do_next:
if (folded_sign == '+')
if (folded_sign == '-') {
const int new_level = level + (extra_offset ? 2 : 1);
- row += hist_browser__show_callchain_node_rb_tree(self, child, new_total,
+ row += hist_browser__show_callchain_node_rb_tree(browser, child, new_total,
new_level, row, row_offset,
is_current_entry);
}
- if (row == self->b.height)
+ if (row == browser->b.height)
goto out;
node = next;
}
return row - first_row;
}
-static int hist_browser__show_callchain_node(struct hist_browser *self,
+static int hist_browser__show_callchain_node(struct hist_browser *browser,
struct callchain_node *node,
int level, unsigned short row,
off_t *row_offset,
struct callchain_list *chain;
int first_row = row,
offset = level * LEVEL_OFFSET_STEP,
- width = self->b.width - offset;
+ width = browser->b.width - offset;
char folded_sign = ' ';
list_for_each_entry(chain, &node->val, list) {
}
color = HE_COLORSET_NORMAL;
- if (ui_browser__is_current_entry(&self->b, row)) {
- self->selection = &chain->ms;
+ if (ui_browser__is_current_entry(&browser->b, row)) {
+ browser->selection = &chain->ms;
color = HE_COLORSET_SELECTED;
*is_current_entry = true;
}
s = callchain_list__sym_name(chain, ipstr, sizeof(ipstr));
- ui_browser__gotorc(&self->b, row, 0);
- ui_browser__set_color(&self->b, color);
+ ui_browser__gotorc(&browser->b, row, 0);
+ ui_browser__set_color(&browser->b, color);
slsmg_write_nstring(" ", offset);
slsmg_printf("%c ", folded_sign);
slsmg_write_nstring(s, width - 2);
- if (++row == self->b.height)
+ if (++row == browser->b.height)
goto out;
}
if (folded_sign == '-')
- row += hist_browser__show_callchain_node_rb_tree(self, node,
- self->hists->stats.total_period,
+ row += hist_browser__show_callchain_node_rb_tree(browser, node,
+ browser->hists->stats.total_period,
level + 1, row,
row_offset,
is_current_entry);
return row - first_row;
}
-static int hist_browser__show_callchain(struct hist_browser *self,
+static int hist_browser__show_callchain(struct hist_browser *browser,
struct rb_root *chain,
int level, unsigned short row,
off_t *row_offset,
for (nd = rb_first(chain); nd; nd = rb_next(nd)) {
struct callchain_node *node = rb_entry(nd, struct callchain_node, rb_node);
- row += hist_browser__show_callchain_node(self, node, level,
+ row += hist_browser__show_callchain_node(browser, node, level,
row, row_offset,
is_current_entry);
- if (row == self->b.height)
+ if (row == browser->b.height)
break;
}
return row - first_row;
}
-static int hist_browser__show_entry(struct hist_browser *self,
+static int hist_browser__show_entry(struct hist_browser *browser,
struct hist_entry *entry,
unsigned short row)
{
char s[256];
double percent;
int printed = 0;
- int width = self->b.width - 6; /* The percentage */
+ int width = browser->b.width - 6; /* The percentage */
char folded_sign = ' ';
- bool current_entry = ui_browser__is_current_entry(&self->b, row);
+ bool current_entry = ui_browser__is_current_entry(&browser->b, row);
off_t row_offset = entry->row_offset;
if (current_entry) {
- self->he_selection = entry;
- self->selection = &entry->ms;
+ browser->he_selection = entry;
+ browser->selection = &entry->ms;
}
if (symbol_conf.use_callchain) {
}
if (row_offset == 0) {
- hist_entry__snprintf(entry, s, sizeof(s), self->hists);
- percent = (entry->period * 100.0) / self->hists->stats.total_period;
+ hist_entry__snprintf(entry, s, sizeof(s), browser->hists);
+ percent = (entry->period * 100.0) / browser->hists->stats.total_period;
- ui_browser__set_percent_color(&self->b, percent, current_entry);
- ui_browser__gotorc(&self->b, row, 0);
+ ui_browser__set_percent_color(&browser->b, percent, current_entry);
+ ui_browser__gotorc(&browser->b, row, 0);
if (symbol_conf.use_callchain) {
slsmg_printf("%c ", folded_sign);
width -= 2;
slsmg_printf(" %5.2f%%", percent);
/* The scroll bar isn't being used */
- if (!self->b.navkeypressed)
+ if (!browser->b.navkeypressed)
width += 1;
- if (!current_entry || !self->b.navkeypressed)
- ui_browser__set_color(&self->b, HE_COLORSET_NORMAL);
+ if (!current_entry || !browser->b.navkeypressed)
+ ui_browser__set_color(&browser->b, HE_COLORSET_NORMAL);
if (symbol_conf.show_nr_samples) {
slsmg_printf(" %11u", entry->nr_events);
} else
--row_offset;
- if (folded_sign == '-' && row != self->b.height) {
- printed += hist_browser__show_callchain(self, &entry->sorted_chain,
+ if (folded_sign == '-' && row != browser->b.height) {
+ printed += hist_browser__show_callchain(browser, &entry->sorted_chain,
1, row, &row_offset,
¤t_entry);
if (current_entry)
- self->he_selection = entry;
+ browser->he_selection = entry;
}
return printed;
}
}
-static unsigned int hist_browser__refresh(struct ui_browser *self)
+static unsigned int hist_browser__refresh(struct ui_browser *browser)
{
unsigned row = 0;
struct rb_node *nd;
- struct hist_browser *hb = container_of(self, struct hist_browser, b);
+ struct hist_browser *hb = container_of(browser, struct hist_browser, b);
- ui_browser__hists_init_top(self);
+ ui_browser__hists_init_top(browser);
- for (nd = self->top; nd; nd = rb_next(nd)) {
+ for (nd = browser->top; nd; nd = rb_next(nd)) {
struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
if (h->filtered)
continue;
row += hist_browser__show_entry(hb, h, row);
- if (row == self->height)
+ if (row == browser->height)
break;
}
return NULL;
}
-static void ui_browser__hists_seek(struct ui_browser *self,
+static void ui_browser__hists_seek(struct ui_browser *browser,
off_t offset, int whence)
{
struct hist_entry *h;
struct rb_node *nd;
bool first = true;
- if (self->nr_entries == 0)
+ if (browser->nr_entries == 0)
return;
- ui_browser__hists_init_top(self);
+ ui_browser__hists_init_top(browser);
switch (whence) {
case SEEK_SET:
- nd = hists__filter_entries(rb_first(self->entries));
+ nd = hists__filter_entries(rb_first(browser->entries));
break;
case SEEK_CUR:
- nd = self->top;
+ nd = browser->top;
goto do_offset;
case SEEK_END:
- nd = hists__filter_prev_entries(rb_last(self->entries));
+ nd = hists__filter_prev_entries(rb_last(browser->entries));
first = false;
break;
default:
* Moves not relative to the first visible entry invalidates its
* row_offset:
*/
- h = rb_entry(self->top, struct hist_entry, rb_node);
+ h = rb_entry(browser->top, struct hist_entry, rb_node);
h->row_offset = 0;
/*
} else {
h->row_offset += offset;
offset = 0;
- self->top = nd;
+ browser->top = nd;
break;
}
}
if (nd == NULL)
break;
--offset;
- self->top = nd;
+ browser->top = nd;
} while (offset != 0);
} else if (offset < 0) {
while (1) {
} else {
h->row_offset += offset;
offset = 0;
- self->top = nd;
+ browser->top = nd;
break;
}
} else {
} else {
h->row_offset = h->nr_rows + offset;
offset = 0;
- self->top = nd;
+ browser->top = nd;
break;
}
}
if (nd == NULL)
break;
++offset;
- self->top = nd;
+ browser->top = nd;
if (offset == 0) {
/*
* Last unfiltered hist_entry, check if it is
first = false;
}
} else {
- self->top = nd;
+ browser->top = nd;
h = rb_entry(nd, struct hist_entry, rb_node);
h->row_offset = 0;
}
static struct hist_browser *hist_browser__new(struct hists *hists)
{
- struct hist_browser *self = zalloc(sizeof(*self));
+ struct hist_browser *browser = zalloc(sizeof(*browser));
- if (self) {
- self->hists = hists;
- self->b.refresh = hist_browser__refresh;
- self->b.seek = ui_browser__hists_seek;
- self->b.use_navkeypressed = true;
+ if (browser) {
+ browser->hists = hists;
+ browser->b.refresh = hist_browser__refresh;
+ browser->b.seek = ui_browser__hists_seek;
+ browser->b.use_navkeypressed = true;
if (sort__branch_mode == 1)
- self->has_symbols = sort_sym_from.list.next != NULL;
+ browser->has_symbols = sort_sym_from.list.next != NULL;
else
- self->has_symbols = sort_sym.list.next != NULL;
+ browser->has_symbols = sort_sym.list.next != NULL;
}
- return self;
+ return browser;
}
-static void hist_browser__delete(struct hist_browser *self)
+static void hist_browser__delete(struct hist_browser *browser)
{
- free(self);
+ free(browser);
}
-static struct hist_entry *hist_browser__selected_entry(struct hist_browser *self)
+static struct hist_entry *hist_browser__selected_entry(struct hist_browser *browser)
{
- return self->he_selection;
+ return browser->he_selection;
}
-static struct thread *hist_browser__selected_thread(struct hist_browser *self)
+static struct thread *hist_browser__selected_thread(struct hist_browser *browser)
{
- return self->he_selection->thread;
+ return browser->he_selection->thread;
}
-static int hists__browser_title(struct hists *self, char *bf, size_t size,
+static int hists__browser_title(struct hists *hists, char *bf, size_t size,
const char *ev_name)
{
char unit;
int printed;
- const struct dso *dso = self->dso_filter;
- const struct thread *thread = self->thread_filter;
- unsigned long nr_samples = self->stats.nr_events[PERF_RECORD_SAMPLE];
- u64 nr_events = self->stats.total_period;
+ const struct dso *dso = hists->dso_filter;
+ const struct thread *thread = hists->thread_filter;
+ unsigned long nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE];
+ u64 nr_events = hists->stats.total_period;
nr_samples = convert_unit(nr_samples, &unit);
printed = scnprintf(bf, size,
nr_samples, unit, ev_name, nr_events);
- if (self->uid_filter_str)
+ if (hists->uid_filter_str)
printed += snprintf(bf + printed, size - printed,
- ", UID: %s", self->uid_filter_str);
+ ", UID: %s", hists->uid_filter_str);
if (thread)
printed += scnprintf(bf + printed, size - printed,
", Thread: %s(%d)",
void(*timer)(void *arg), void *arg,
int delay_secs)
{
- struct hists *self = &evsel->hists;
- struct hist_browser *browser = hist_browser__new(self);
+ struct hists *hists = &evsel->hists;
+ struct hist_browser *browser = hist_browser__new(hists);
struct branch_info *bi;
struct pstack *fstack;
char *options[16];
"Please enter the name of symbol you want to see",
buf, "ENTER: OK, ESC: Cancel",
delay_secs * 2) == K_ENTER) {
- self->symbol_filter_str = *buf ? buf : NULL;
- hists__filter_by_symbol(self);
+ hists->symbol_filter_str = *buf ? buf : NULL;
+ hists__filter_by_symbol(hists);
hist_browser__reset(browser);
}
continue;
sort_dso.elide = true;
pstack__push(fstack, &browser->hists->dso_filter);
}
- hists__filter_by_dso(self);
+ hists__filter_by_dso(hists);
hist_browser__reset(browser);
} else if (choice == zoom_thread) {
zoom_thread:
sort_thread.elide = true;
pstack__push(fstack, &browser->hists->thread_filter);
}
- hists__filter_by_thread(self);
+ hists__filter_by_thread(hists);
hist_browser__reset(browser);
}
}
projects / GitHub / MotorolaMobilityLLC / kernel-slsi.git / commitdiff