vbatts/grub
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Lift 255x255 erminal sie restriction to 65535x65535. Also change from

Browse source 
bitmasks to small structures of size chosen to fit in registers.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-10-19 23:59:32 +02:00
parent 7abdac8e13
commit e89c2d48a9
24 changed files with 266 additions and 244 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
ChangeLog
View file

@ -1,3 +1,8 @@
2013-10-19 Vladimir Serbinenko <phcoder@gmail.com>
Lift 255x255 erminal sie restriction to 65535x65535. Also change from
bitmasks to small structures of size chosen to fit in registers.
2013-10-19 Vladimir Serbinenko <phcoder@gmail.com> 2013-10-19 Vladimir Serbinenko <phcoder@gmail.com>
* conf/Makefile.common: Use -freg-struct-return on i386. This * conf/Makefile.common: Use -freg-struct-return on i386. This

2
grub-core/commands/sleep.c
View file

@ -34,7 +34,7 @@ static const struct grub_arg_option options[] =
{0, 0, 0, 0, 0, 0} {0, 0, 0, 0, 0, 0}
}; };
static grub_uint16_t *pos; static struct grub_term_coordinate *pos;
static void static void
do_print (int n) do_print (int n)

2
grub-core/kern/term.c
View file

@ -53,7 +53,7 @@ grub_putcode_dumb (grub_uint32_t code,
{ {
int n; int n;
n = GRUB_TERM_TAB_WIDTH - ((term->getxy (term) >> 8) n = GRUB_TERM_TAB_WIDTH - ((term->getxy (term).x)
% GRUB_TERM_TAB_WIDTH); % GRUB_TERM_TAB_WIDTH);
while (n--) while (n--)
grub_putcode_dumb (' ', term); grub_putcode_dumb (' ', term);

6
grub-core/loader/i386/linux.c
View file

@ -530,9 +530,9 @@ grub_linux_boot (void)
|| grub_strcmp (term->name, "console") == 0 || grub_strcmp (term->name, "console") == 0
|| grub_strcmp (term->name, "ofconsole") == 0) || grub_strcmp (term->name, "ofconsole") == 0)
{ {
grub_uint16_t pos = grub_term_getxy (term); struct grub_term_coordinate pos = grub_term_getxy (term);
linux_params.video_cursor_x = pos >> 8; linux_params.video_cursor_x = pos.x;
linux_params.video_cursor_y = pos & 0xff; linux_params.video_cursor_y = pos.y;
linux_params.video_width = grub_term_width (term); linux_params.video_width = grub_term_width (term);
linux_params.video_height = grub_term_height (term); linux_params.video_height = grub_term_height (term);
found = 1; found = 1;

27
grub-core/normal/cmdline.c
View file

@ -206,7 +206,8 @@ print_completion (const char *item, grub_completion_type_t type, int count)
struct cmdline_term struct cmdline_term
{ {
unsigned xpos, ypos, ystart, width, height; struct grub_term_coordinate pos;
unsigned ystart, width, height;
unsigned prompt_len; unsigned prompt_len;
struct grub_term_output *term; struct grub_term_output *term;
}; };
@ -237,10 +238,10 @@ grub_cmdline_get (const char *prompt_translated)
void cl_set_pos (struct cmdline_term *cl_term) void cl_set_pos (struct cmdline_term *cl_term)
{ {
cl_term->xpos = (cl_term->prompt_len + lpos) % cl_term->width; cl_term->pos.x = (cl_term->prompt_len + lpos) % cl_term->width;
cl_term->ypos = cl_term->ystart cl_term->pos.y = cl_term->ystart
+ (cl_term->prompt_len + lpos) / cl_term->width; + (cl_term->prompt_len + lpos) / cl_term->width;
grub_term_gotoxy (cl_term->term, cl_term->xpos, cl_term->ypos); grub_term_gotoxy (cl_term->term, cl_term->pos);
} }
void cl_set_pos_all (void) void cl_set_pos_all (void)
@ -260,14 +261,14 @@ grub_cmdline_get (const char *prompt_translated)
grub_putcode (c, cl_term->term); grub_putcode (c, cl_term->term);
else else
grub_putcode (*p, cl_term->term); grub_putcode (*p, cl_term->term);
cl_term->xpos++; cl_term->pos.x++;
if (cl_term->xpos >= cl_term->width - 1) if (cl_term->pos.x >= cl_term->width - 1)
{ {
cl_term->xpos = 0; cl_term->pos.x = 0;
if (cl_term->ypos >= (unsigned) (cl_term->height - 1)) if (cl_term->pos.y >= (unsigned) (cl_term->height - 1))
cl_term->ystart--; cl_term->ystart--;
else else
cl_term->ypos++; cl_term->pos.y++;
grub_putcode ('\n', cl_term->term); grub_putcode ('\n', cl_term->term);
} }
} }
@ -335,9 +336,9 @@ grub_cmdline_get (const char *prompt_translated)
void init_clterm (struct cmdline_term *cl_term_cur) void init_clterm (struct cmdline_term *cl_term_cur)
{ {
cl_term_cur->xpos = cl_term_cur->prompt_len; cl_term_cur->pos.x = cl_term_cur->prompt_len;
cl_term_cur->ypos = (grub_term_getxy (cl_term_cur->term) & 0xFF); cl_term_cur->pos.y = grub_term_getxy (cl_term_cur->term).y;
cl_term_cur->ystart = cl_term_cur->ypos; cl_term_cur->ystart = cl_term_cur->pos.y;
cl_term_cur->width = grub_term_width (cl_term_cur->term); cl_term_cur->width = grub_term_width (cl_term_cur->term);
cl_term_cur->height = grub_term_height (cl_term_cur->term); cl_term_cur->height = grub_term_height (cl_term_cur->term);
} }
@ -360,7 +361,7 @@ grub_cmdline_get (const char *prompt_translated)
grub_term_output_t term; grub_term_output_t term;
FOR_ACTIVE_TERM_OUTPUTS(term) FOR_ACTIVE_TERM_OUTPUTS(term)
if ((grub_term_getxy (term) >> 8) != 0) if ((grub_term_getxy (term).x) != 0)
grub_putcode ('\n', term); grub_putcode ('\n', term);
} }
grub_xputs (prompt_translated); grub_xputs (prompt_translated);

2
grub-core/normal/main.c
View file

@ -264,7 +264,7 @@ grub_normal_init_page (struct grub_term_output *term,
posx = ((int) grub_term_width (term) - posx) / 2; posx = ((int) grub_term_width (term) - posx) / 2;
if (posx < 0) if (posx < 0)
posx = 0; posx = 0;
grub_term_gotoxy (term, posx, y); grub_term_gotoxy (term, (struct grub_term_coordinate) { posx, y });
grub_print_ucs4 (unicode_msg, last_position, 0, 0, term); grub_print_ucs4 (unicode_msg, last_position, 0, 0, term);
grub_putcode ('\n', term); grub_putcode ('\n', term);

50
grub-core/normal/menu_entry.c
View file

@ -146,8 +146,8 @@ print_empty_line (int y, struct per_term_screen *term_screen)
int i; int i;
grub_term_gotoxy (term_screen->term, grub_term_gotoxy (term_screen->term,
term_screen->geo.first_entry_x, (struct grub_term_coordinate) { term_screen->geo.first_entry_x,
y + term_screen->geo.first_entry_y); y + term_screen->geo.first_entry_y });
for (i = 0; i < term_screen->geo.entry_width + 1; i++) for (i = 0; i < term_screen->geo.entry_width + 1; i++)
grub_putcode (' ', term_screen->term); grub_putcode (' ', term_screen->term);
@ -156,10 +156,11 @@ print_empty_line (int y, struct per_term_screen *term_screen)
static void static void
print_updown (int upflag, int downflag, struct per_term_screen *term_screen) print_updown (int upflag, int downflag, struct per_term_screen *term_screen)
{ {
grub_term_gotoxy (term_screen->term, term_screen->geo.first_entry_x grub_term_gotoxy (term_screen->term,
(struct grub_term_coordinate) { term_screen->geo.first_entry_x
+ term_screen->geo.entry_width + 1 + term_screen->geo.entry_width + 1
+ term_screen->geo.border, + term_screen->geo.border,
term_screen->geo.first_entry_y); term_screen->geo.first_entry_y });
if (upflag && downflag) if (upflag && downflag)
grub_putcode (GRUB_UNICODE_UPDOWNARROW, term_screen->term); grub_putcode (GRUB_UNICODE_UPDOWNARROW, term_screen->term);
@ -175,10 +176,11 @@ print_updown (int upflag, int downflag, struct per_term_screen *term_screen)
static void static void
print_up (int flag, struct per_term_screen *term_screen) print_up (int flag, struct per_term_screen *term_screen)
{ {
grub_term_gotoxy (term_screen->term, term_screen->geo.first_entry_x grub_term_gotoxy (term_screen->term,
(struct grub_term_coordinate) { term_screen->geo.first_entry_x
+ term_screen->geo.entry_width + 1 + term_screen->geo.entry_width + 1
+ term_screen->geo.border, + term_screen->geo.border,
term_screen->geo.first_entry_y); term_screen->geo.first_entry_y });
if (flag) if (flag)
grub_putcode (GRUB_UNICODE_UPARROW, term_screen->term); grub_putcode (GRUB_UNICODE_UPARROW, term_screen->term);
@ -190,11 +192,12 @@ print_up (int flag, struct per_term_screen *term_screen)
static void static void
print_down (int flag, struct per_term_screen *term_screen) print_down (int flag, struct per_term_screen *term_screen)
{ {
grub_term_gotoxy (term_screen->term, term_screen->geo.first_entry_x grub_term_gotoxy (term_screen->term,
(struct grub_term_coordinate) { term_screen->geo.first_entry_x
+ term_screen->geo.entry_width + 1 + term_screen->geo.entry_width + 1
+ term_screen->geo.border, + term_screen->geo.border,
term_screen->geo.first_entry_y term_screen->geo.first_entry_y
+ term_screen->geo.num_entries - 1); + term_screen->geo.num_entries - 1 });
if (flag) if (flag)
grub_putcode (GRUB_UNICODE_DOWNARROW, term_screen->term); grub_putcode (GRUB_UNICODE_DOWNARROW, term_screen->term);
@ -278,9 +281,10 @@ update_screen (struct screen *screen, struct per_term_screen *term_screen,
if (i == region_start || linep == screen->lines + screen->line if (i == region_start || linep == screen->lines + screen->line
|| (i > region_start && mode == ALL_LINES)) || (i > region_start && mode == ALL_LINES))
{ {
grub_term_gotoxy (term_screen->term, term_screen->geo.first_entry_x, grub_term_gotoxy (term_screen->term,
(struct grub_term_coordinate) { term_screen->geo.first_entry_x,
(y < 0 ? 0 : y) (y < 0 ? 0 : y)
+ term_screen->geo.first_entry_y); + term_screen->geo.first_entry_y });
grub_print_ucs4_menu (linep->buf, grub_print_ucs4_menu (linep->buf,
linep->buf + linep->len, linep->buf + linep->len,
@ -338,13 +342,13 @@ update_screen (struct screen *screen, struct per_term_screen *term_screen,
y += get_logical_num_lines (screen->lines + i, term_screen); y += get_logical_num_lines (screen->lines + i, term_screen);
if (cpos >= &(screen->lines[screen->line].pos[term_screen - screen->terms])[0]) if (cpos >= &(screen->lines[screen->line].pos[term_screen - screen->terms])[0])
grub_term_gotoxy (term_screen->term, grub_term_gotoxy (term_screen->term,
cpos->x + term_screen->geo.first_entry_x, (struct grub_term_coordinate) { cpos->x + term_screen->geo.first_entry_x,
cpos->y + y cpos->y + y
+ term_screen->geo.first_entry_y); + term_screen->geo.first_entry_y });
else else
grub_term_gotoxy (term_screen->term, grub_term_gotoxy (term_screen->term,
term_screen->geo.first_entry_x, (struct grub_term_coordinate) { term_screen->geo.first_entry_x,
y + term_screen->geo.first_entry_y); y + term_screen->geo.first_entry_y });
} }
@ -1028,15 +1032,16 @@ complete (struct screen *screen, int continuous, int update)
+ width - 1) + width - 1)
/ width); / width);
grub_uint32_t *endp; grub_uint32_t *endp;
grub_uint16_t pos; struct grub_term_coordinate pos;
grub_uint32_t *p = ucs4; grub_uint32_t *p = ucs4;
pos = grub_term_getxy (screen->terms[i].term); pos = grub_term_getxy (screen->terms[i].term);
screen->completion_shown = 1; screen->completion_shown = 1;
grub_term_gotoxy (screen->terms[i].term, 0, grub_term_gotoxy (screen->terms[i].term,
screen->terms[i].geo.timeout_y); (struct grub_term_coordinate) { 0,
screen->terms[i].geo.timeout_y });
if (screen->terms[i].geo.timeout_lines >= 2) if (screen->terms[i].geo.timeout_lines >= 2)
{ {
grub_puts_terminal (" ", screen->terms[i].term); grub_puts_terminal (" ", screen->terms[i].term);
@ -1084,7 +1089,7 @@ complete (struct screen *screen, int continuous, int update)
if (ucs4 + ucs4len > endp) if (ucs4 + ucs4len > endp)
grub_putcode (GRUB_UNICODE_RIGHTARROW, screen->terms[i].term); grub_putcode (GRUB_UNICODE_RIGHTARROW, screen->terms[i].term);
grub_term_gotoxy (screen->terms[i].term, pos >> 8, pos & 0xFF); grub_term_gotoxy (screen->terms[i].term, pos);
} }
} }
@ -1105,13 +1110,14 @@ complete (struct screen *screen, int continuous, int update)
static void static void
clear_completions (struct per_term_screen *term_screen) clear_completions (struct per_term_screen *term_screen)
{ {
grub_uint16_t pos; struct grub_term_coordinate pos;
unsigned j; unsigned j;
int i; int i;
pos = grub_term_getxy (term_screen->term); pos = grub_term_getxy (term_screen->term);
grub_term_gotoxy (term_screen->term, 0, grub_term_gotoxy (term_screen->term,
term_screen->geo.timeout_y); (struct grub_term_coordinate) { 0,
term_screen->geo.timeout_y });
for (i = 0; i < term_screen->geo.timeout_lines; i++) for (i = 0; i < term_screen->geo.timeout_lines; i++)
{ {
@ -1121,7 +1127,7 @@ clear_completions (struct per_term_screen *term_screen)
grub_putcode ('\n', term_screen->term); grub_putcode ('\n', term_screen->term);
} }
grub_term_gotoxy (term_screen->term, pos >> 8, pos & 0xFF); grub_term_gotoxy (term_screen->term, pos);
grub_term_refresh (term_screen->term); grub_term_refresh (term_screen->term);
} }

68
grub-core/normal/menu_text.c
View file

@ -115,7 +115,8 @@ draw_border (struct grub_term_output *term, const struct grub_term_screen_geomet
grub_term_setcolorstate (term, GRUB_TERM_COLOR_NORMAL); grub_term_setcolorstate (term, GRUB_TERM_COLOR_NORMAL);
grub_term_gotoxy (term, geo->first_entry_x - 1, geo->first_entry_y - 1); grub_term_gotoxy (term, (struct grub_term_coordinate) { geo->first_entry_x - 1,
geo->first_entry_y - 1 });
grub_putcode (GRUB_UNICODE_CORNER_UL, term); grub_putcode (GRUB_UNICODE_CORNER_UL, term);
for (i = 0; i < geo->entry_width + 1; i++) for (i = 0; i < geo->entry_width + 1; i++)
grub_putcode (GRUB_UNICODE_HLINE, term); grub_putcode (GRUB_UNICODE_HLINE, term);
@ -123,15 +124,18 @@ draw_border (struct grub_term_output *term, const struct grub_term_screen_geomet
for (i = 0; i < geo->num_entries; i++) for (i = 0; i < geo->num_entries; i++)
{ {
grub_term_gotoxy (term, geo->first_entry_x - 1, geo->first_entry_y + i); grub_term_gotoxy (term, (struct grub_term_coordinate) { geo->first_entry_x - 1,
geo->first_entry_y + i });
grub_putcode (GRUB_UNICODE_VLINE, term); grub_putcode (GRUB_UNICODE_VLINE, term);
grub_term_gotoxy (term, geo->first_entry_x + geo->entry_width + 1, grub_term_gotoxy (term,
geo->first_entry_y + i); (struct grub_term_coordinate) { geo->first_entry_x + geo->entry_width + 1,
geo->first_entry_y + i });
grub_putcode (GRUB_UNICODE_VLINE, term); grub_putcode (GRUB_UNICODE_VLINE, term);
} }
grub_term_gotoxy (term, geo->first_entry_x - 1, grub_term_gotoxy (term,
geo->first_entry_y - 1 + geo->num_entries + 1); (struct grub_term_coordinate) { geo->first_entry_x - 1,
geo->first_entry_y - 1 + geo->num_entries + 1 });
grub_putcode (GRUB_UNICODE_CORNER_LL, term); grub_putcode (GRUB_UNICODE_CORNER_LL, term);
for (i = 0; i < geo->entry_width + 1; i++) for (i = 0; i < geo->entry_width + 1; i++)
grub_putcode (GRUB_UNICODE_HLINE, term); grub_putcode (GRUB_UNICODE_HLINE, term);
@ -139,9 +143,10 @@ draw_border (struct grub_term_output *term, const struct grub_term_screen_geomet
grub_term_setcolorstate (term, GRUB_TERM_COLOR_NORMAL); grub_term_setcolorstate (term, GRUB_TERM_COLOR_NORMAL);
grub_term_gotoxy (term, geo->first_entry_x - 1, grub_term_gotoxy (term,
(struct grub_term_coordinate) { geo->first_entry_x - 1,
(geo->first_entry_y - 1 + geo->num_entries (geo->first_entry_y - 1 + geo->num_entries
+ GRUB_TERM_MARGIN + 1)); + GRUB_TERM_MARGIN + 1) });
} }
static int static int
@ -228,7 +233,8 @@ print_entry (int y, int highlight, grub_menu_entry_t entry,
? GRUB_TERM_COLOR_HIGHLIGHT ? GRUB_TERM_COLOR_HIGHLIGHT
: GRUB_TERM_COLOR_NORMAL); : GRUB_TERM_COLOR_NORMAL);
grub_term_gotoxy (data->term, data->geo.first_entry_x, y); grub_term_gotoxy (data->term, (struct grub_term_coordinate) {
data->geo.first_entry_x, y });
for (i = 0; i < len; i++) for (i = 0; i < len; i++)
if (unicode_title[i] == '\n' || unicode_title[i] == '\b' if (unicode_title[i] == '\n' || unicode_title[i] == '\b'
@ -246,7 +252,9 @@ print_entry (int y, int highlight, grub_menu_entry_t entry,
GRUB_UNICODE_RIGHTARROW, 0); GRUB_UNICODE_RIGHTARROW, 0);
grub_term_setcolorstate (data->term, GRUB_TERM_COLOR_NORMAL); grub_term_setcolorstate (data->term, GRUB_TERM_COLOR_NORMAL);
grub_term_gotoxy (data->term, grub_term_cursor_x (&data->geo), y); grub_term_gotoxy (data->term,
(struct grub_term_coordinate) {
grub_term_cursor_x (&data->geo), y });
grub_term_normal_color = old_color_normal; grub_term_normal_color = old_color_normal;
grub_term_highlight_color = old_color_highlight; grub_term_highlight_color = old_color_highlight;
@ -262,9 +270,10 @@ print_entries (grub_menu_t menu, const struct menu_viewer_data *data)
int i; int i;
grub_term_gotoxy (data->term, grub_term_gotoxy (data->term,
(struct grub_term_coordinate) {
data->geo.first_entry_x + data->geo.entry_width data->geo.first_entry_x + data->geo.entry_width
+ data->geo.border + 1, + data->geo.border + 1,
data->geo.first_entry_y); data->geo.first_entry_y });
if (data->geo.num_entries != 1) if (data->geo.num_entries != 1)
{ {
@ -283,9 +292,10 @@ print_entries (grub_menu_t menu, const struct menu_viewer_data *data)
e = e->next; e = e->next;
} }
grub_term_gotoxy (data->term, data->geo.first_entry_x + data->geo.entry_width grub_term_gotoxy (data->term,
(struct grub_term_coordinate) { data->geo.first_entry_x + data->geo.entry_width
+ data->geo.border + 1, + data->geo.border + 1,
data->geo.first_entry_y + data->geo.num_entries - 1); data->geo.first_entry_y + data->geo.num_entries - 1 });
if (data->geo.num_entries == 1) if (data->geo.num_entries == 1)
{ {
if (data->first && e) if (data->first && e)
@ -305,8 +315,9 @@ print_entries (grub_menu_t menu, const struct menu_viewer_data *data)
grub_putcode (' ', data->term); grub_putcode (' ', data->term);
} }
grub_term_gotoxy (data->term, grub_term_cursor_x (&data->geo), grub_term_gotoxy (data->term,
data->geo.first_entry_y + data->offset); (struct grub_term_coordinate) { grub_term_cursor_x (&data->geo),
data->geo.first_entry_y + data->offset });
} }
/* Initialize the screen. If NESTED is non-zero, assume that this menu /* Initialize the screen. If NESTED is non-zero, assume that this menu
@ -404,8 +415,9 @@ grub_menu_init_page (int nested, int edit,
+ geo->border + empty_lines; + geo->border + empty_lines;
if (bottom_message) if (bottom_message)
{ {
grub_term_gotoxy (term, GRUB_TERM_MARGIN, grub_term_gotoxy (term,
geo->timeout_y); (struct grub_term_coordinate) { GRUB_TERM_MARGIN,
geo->timeout_y });
print_message (nested, edit, term, 0); print_message (nested, edit, term, 0);
geo->timeout_y += msg_num_lines; geo->timeout_y += msg_num_lines;
@ -424,7 +436,8 @@ menu_text_print_timeout (int timeout, void *dataptr)
struct menu_viewer_data *data = dataptr; struct menu_viewer_data *data = dataptr;
char *msg_translated = 0; char *msg_translated = 0;
grub_term_gotoxy (data->term, 0, data->geo.timeout_y); grub_term_gotoxy (data->term,
(struct grub_term_coordinate) { 0, data->geo.timeout_y });
if (data->timeout_msg == TIMEOUT_TERSE if (data->timeout_msg == TIMEOUT_TERSE
|| data->timeout_msg == TIMEOUT_TERSE_NO_MARGIN) || data->timeout_msg == TIMEOUT_TERSE_NO_MARGIN)
@ -459,8 +472,9 @@ menu_text_print_timeout (int timeout, void *dataptr)
grub_free (msg_translated); grub_free (msg_translated);
grub_term_gotoxy (data->term, grub_term_gotoxy (data->term,
(struct grub_term_coordinate) {
grub_term_cursor_x (&data->geo), grub_term_cursor_x (&data->geo),
data->geo.first_entry_y + data->offset); data->geo.first_entry_y + data->offset });
grub_term_refresh (data->term); grub_term_refresh (data->term);
} }
@ -516,22 +530,28 @@ menu_text_clear_timeout (void *dataptr)
for (i = 0; i < data->geo.timeout_lines;i++) for (i = 0; i < data->geo.timeout_lines;i++)
{ {
grub_term_gotoxy (data->term, 0, data->geo.timeout_y + i); grub_term_gotoxy (data->term, (struct grub_term_coordinate) {
0, data->geo.timeout_y + i });
grub_print_spaces (data->term, grub_term_width (data->term) - 1); grub_print_spaces (data->term, grub_term_width (data->term) - 1);
} }
if (data->geo.num_entries <= 5 && !data->geo.border) if (data->geo.num_entries <= 5 && !data->geo.border)
{ {
grub_term_gotoxy (data->term, data->geo.first_entry_x + data->geo.entry_width grub_term_gotoxy (data->term,
(struct grub_term_coordinate) {
data->geo.first_entry_x + data->geo.entry_width
+ data->geo.border + 1, + data->geo.border + 1,
data->geo.first_entry_y + data->geo.num_entries - 1); data->geo.first_entry_y + data->geo.num_entries - 1
});
grub_putcode (' ', data->term); grub_putcode (' ', data->term);
data->geo.timeout_lines = 0; data->geo.timeout_lines = 0;
data->geo.num_entries++; data->geo.num_entries++;
print_entries (data->menu, data); print_entries (data->menu, data);
} }
grub_term_gotoxy (data->term, grub_term_cursor_x (&data->geo), grub_term_gotoxy (data->term,
data->geo.first_entry_y + data->offset); (struct grub_term_coordinate) {
grub_term_cursor_x (&data->geo),
data->geo.first_entry_y + data->offset });
grub_term_refresh (data->term); grub_term_refresh (data->term);
} }

39
grub-core/normal/term.c
View file

@ -73,7 +73,7 @@ static void
print_more (void) print_more (void)
{ {
char key; char key;
grub_uint16_t *pos; struct grub_term_coordinate *pos;
grub_term_output_t term; grub_term_output_t term;
grub_uint32_t *unicode_str, *unicode_last_position; grub_uint32_t *unicode_str, *unicode_last_position;
@ -257,12 +257,12 @@ grub_puts_terminal (const char *str, struct grub_term_output *term)
grub_free (unicode_str); grub_free (unicode_str);
} }
grub_uint16_t * struct grub_term_coordinate *
grub_term_save_pos (void) grub_term_save_pos (void)
{ {
struct grub_term_output *cur; struct grub_term_output *cur;
unsigned cnt = 0; unsigned cnt = 0;
grub_uint16_t *ret, *ptr; struct grub_term_coordinate *ret, *ptr;
FOR_ACTIVE_TERM_OUTPUTS(cur) FOR_ACTIVE_TERM_OUTPUTS(cur)
cnt++; cnt++;
@ -279,17 +279,17 @@ grub_term_save_pos (void)
} }
void void
grub_term_restore_pos (grub_uint16_t *pos) grub_term_restore_pos (struct grub_term_coordinate *pos)
{ {
struct grub_term_output *cur; struct grub_term_output *cur;
grub_uint16_t *ptr = pos; struct grub_term_coordinate *ptr = pos;
if (!pos) if (!pos)
return; return;
FOR_ACTIVE_TERM_OUTPUTS(cur) FOR_ACTIVE_TERM_OUTPUTS(cur)
{ {
grub_term_gotoxy (cur, (*ptr & 0xff00) >> 8, *ptr & 0xff); grub_term_gotoxy (cur, *ptr);
ptr++; ptr++;
} }
} }
@ -444,7 +444,7 @@ putglyph (const struct grub_unicode_glyph *c, struct grub_term_output *term,
{ {
int n; int n;
n = GRUB_TERM_TAB_WIDTH - ((term->getxy (term) >> 8) n = GRUB_TERM_TAB_WIDTH - ((term->getxy (term).x)
% GRUB_TERM_TAB_WIDTH); % GRUB_TERM_TAB_WIDTH);
c2.base = ' '; c2.base = ' ';
while (n--) while (n--)
@ -545,14 +545,14 @@ static grub_ssize_t
get_startwidth (struct grub_term_output *term, get_startwidth (struct grub_term_output *term,
int margin_left) int margin_left)
{ {
return ((term->getxy (term) >> 8) & 0xff) - margin_left; return (term->getxy (term).x) - margin_left;
} }
static void static void
fill_margin (struct grub_term_output *term, int r) fill_margin (struct grub_term_output *term, int r)
{ {
int sp = (term->getwh (term) >> 8) int sp = (term->getwh (term).x)
- (term->getxy (term) >> 8) - r; - (term->getxy (term).x) - r;
if (sp > 0) if (sp > 0)
grub_print_spaces (term, sp); grub_print_spaces (term, sp);
} }
@ -713,8 +713,8 @@ print_ucs4_terminal (const grub_uint32_t * str,
if (!contchar) if (!contchar)
grub_print_spaces (term, margin_left); grub_print_spaces (term, margin_left);
else else
grub_term_gotoxy (term, margin_left, grub_term_gotoxy (term, (struct grub_term_coordinate)
grub_term_getxy (term) & 0xff); { margin_left, grub_term_getxy (term).y });
for (i = 0; i < state->bidi_stack_depth; i++) for (i = 0; i < state->bidi_stack_depth; i++)
putcode_real (state->bidi_stack[i] | (GRUB_UNICODE_LRE & ~0xff), putcode_real (state->bidi_stack[i] | (GRUB_UNICODE_LRE & ~0xff),
term, fixed_tab); term, fixed_tab);
@ -807,8 +807,9 @@ put_glyphs_terminal (struct grub_unicode_glyph *visual,
if (!contchar) if (!contchar)
grub_print_spaces (term, margin_left); grub_print_spaces (term, margin_left);
else else
grub_term_gotoxy (term, margin_left, grub_term_gotoxy (term,
grub_term_getxy (term) & 0xff); (struct grub_term_coordinate)
{ margin_left, grub_term_getxy (term).y });
} }
grub_unicode_destroy_glyph (visual_ptr); grub_unicode_destroy_glyph (visual_ptr);
} }
@ -885,19 +886,19 @@ print_ucs4_real (const grub_uint32_t * str,
if (!dry_run) if (!dry_run)
{ {
int xy; struct grub_term_coordinate xy;
if (backlog) if (backlog)
state = find_term_state (term); state = find_term_state (term);
xy = term->getxy (term); xy = term->getxy (term);
if (((xy >> 8) & 0xff) < margin_left) if (xy.x < margin_left)
{ {
if (!contchar) if (!contchar)
grub_print_spaces (term, margin_left - ((xy >> 8) & 0xff)); grub_print_spaces (term, margin_left - xy.x);
else else
grub_term_gotoxy (term, margin_left, grub_term_gotoxy (term, (struct grub_term_coordinate) {margin_left,
xy & 0xff); xy.y});
} }
} }

11
grub-core/osdep/unix/emuconsole.c
View file

@ -101,13 +101,13 @@ grub_console_init_output (struct grub_term_output *term)
struct winsize size; struct winsize size;
if (ioctl (STDOUT_FILENO, TIOCGWINSZ, &size) >= 0) if (ioctl (STDOUT_FILENO, TIOCGWINSZ, &size) >= 0)
{ {
grub_console_terminfo_output.width = size.ws_col; grub_console_terminfo_output.size.x = size.ws_col;
grub_console_terminfo_output.height = size.ws_row; grub_console_terminfo_output.size.y = size.ws_row;
} }
else else
{ {
grub_console_terminfo_output.width = 80; grub_console_terminfo_output.size.x = 80;
grub_console_terminfo_output.height = 24; grub_console_terminfo_output.size.y = 24;
} }
grub_terminfo_output_init (term); grub_terminfo_output_init (term);
@ -125,8 +125,7 @@ struct grub_terminfo_input_state grub_console_terminfo_input =
struct grub_terminfo_output_state grub_console_terminfo_output = struct grub_terminfo_output_state grub_console_terminfo_output =
{ {
.put = put, .put = put,
.width = 80, .size = { 80, 24 }
.height = 24
}; };
static struct grub_term_input grub_console_term_input = static struct grub_term_input grub_console_term_input =

16
grub-core/osdep/windows/emuconsole.c
View file

@ -129,7 +129,7 @@ grub_console_getkey (struct grub_term_input *term __attribute__ ((unused)))
} }
} }
static grub_uint16_t static struct grub_term_coordinate
grub_console_getwh (struct grub_term_output *term __attribute__ ((unused))) grub_console_getwh (struct grub_term_output *term __attribute__ ((unused)))
{ {
CONSOLE_SCREEN_BUFFER_INFO csbi; CONSOLE_SCREEN_BUFFER_INFO csbi;
@ -139,24 +139,24 @@ grub_console_getwh (struct grub_term_output *term __attribute__ ((unused)))
GetConsoleScreenBufferInfo (hStdout, &csbi); GetConsoleScreenBufferInfo (hStdout, &csbi);
return ((csbi.dwSize.X << 8) | csbi.dwSize.Y); return (struct grub_term_coordinate) { csbi.dwSize.X, csbi.dwSize.Y };
} }
static grub_uint16_t static struct grub_term_coordinate
grub_console_getxy (struct grub_term_output *term __attribute__ ((unused))) grub_console_getxy (struct grub_term_output *term __attribute__ ((unused)))
{ {
CONSOLE_SCREEN_BUFFER_INFO csbi; CONSOLE_SCREEN_BUFFER_INFO csbi;
GetConsoleScreenBufferInfo (hStdout, &csbi); GetConsoleScreenBufferInfo (hStdout, &csbi);
return ((csbi.dwCursorPosition.X << 8) | csbi.dwCursorPosition.Y); return (struct grub_term_coordinate) { csbi.dwCursorPosition.X, csbi.dwCursorPosition.Y };
} }
static void static void
grub_console_gotoxy (struct grub_term_output *term __attribute__ ((unused)), grub_console_gotoxy (struct grub_term_output *term __attribute__ ((unused)),
grub_uint8_t x, grub_uint8_t y) struct grub_term_coordinate pos)
{ {
COORD coord = { x, y }; COORD coord = { pos.x, pos.y };
SetConsoleCursorPosition (hStdout, coord); SetConsoleCursorPosition (hStdout, coord);
} }
@ -179,13 +179,13 @@ grub_console_cls (struct grub_term_output *term)
GetConsoleScreenBufferInfo (hStdout, &csbi); GetConsoleScreenBufferInfo (hStdout, &csbi);
SetConsoleTextAttribute (hStdout, 0); SetConsoleTextAttribute (hStdout, 0);
grub_console_gotoxy (term, 0, 0); grub_console_gotoxy (term, (struct grub_term_coordinate) { 0, 0 });
tsz = csbi.dwSize.X * csbi.dwSize.Y; tsz = csbi.dwSize.X * csbi.dwSize.Y;
while (tsz--) while (tsz--)
grub_console_putchar (term, &c); grub_console_putchar (term, &c);
grub_console_gotoxy (term, 0, 0); grub_console_gotoxy (term, (struct grub_term_coordinate) { 0, 0 });
SetConsoleTextAttribute (hStdout, csbi.wAttributes); SetConsoleTextAttribute (hStdout, csbi.wAttributes);
} }

11
grub-core/term/arc/console.c
View file

@ -130,8 +130,8 @@ set_console_dimensions (void)
if (check_is_serial ()) if (check_is_serial ())
{ {
grub_console_terminfo_output.width = 80; grub_console_terminfo_output.size.x = 80;
grub_console_terminfo_output.height = 24; grub_console_terminfo_output.size.y = 24;
return; return;
} }
@ -142,8 +142,8 @@ set_console_dimensions (void)
info = GRUB_ARC_FIRMWARE_VECTOR->getdisplaystatus (GRUB_ARC_STDOUT); info = GRUB_ARC_FIRMWARE_VECTOR->getdisplaystatus (GRUB_ARC_STDOUT);
if (info) if (info)
{ {
grub_console_terminfo_output.width = info->w + 1; grub_console_terminfo_output.size.x = info->w + 1;
grub_console_terminfo_output.height = info->h + 1; grub_console_terminfo_output.size.y = info->h + 1;
} }
} }
@ -164,8 +164,7 @@ static struct grub_terminfo_input_state grub_console_terminfo_input =
static struct grub_terminfo_output_state grub_console_terminfo_output = static struct grub_terminfo_output_state grub_console_terminfo_output =
{ {
.put = put, .put = put,
.width = 80, .size = { 80, 20 }
.height = 20
}; };
static struct grub_term_input grub_console_term_input = static struct grub_term_input grub_console_term_input =

14
grub-core/term/efi/console.c
View file

@ -142,7 +142,7 @@ grub_console_getkey (struct grub_term_input *term __attribute__ ((unused)))
return GRUB_TERM_NO_KEY; return GRUB_TERM_NO_KEY;
} }
static grub_uint16_t static struct grub_term_coordinate
grub_console_getwh (struct grub_term_output *term __attribute__ ((unused))) grub_console_getwh (struct grub_term_output *term __attribute__ ((unused)))
{ {
grub_efi_simple_text_output_interface_t *o; grub_efi_simple_text_output_interface_t *o;
@ -157,24 +157,24 @@ grub_console_getwh (struct grub_term_output *term __attribute__ ((unused)))
rows = 25; rows = 25;
} }
return ((columns << 8) | rows); return (struct grub_term_coordinate) { columns, rows };
} }
static grub_uint16_t static struct grub_term_coordinate
grub_console_getxy (struct grub_term_output *term __attribute__ ((unused))) grub_console_getxy (struct grub_term_output *term __attribute__ ((unused)))
{ {
grub_efi_simple_text_output_interface_t *o; grub_efi_simple_text_output_interface_t *o;
if (grub_efi_is_finished) if (grub_efi_is_finished)
return 0; return (struct grub_term_coordinate) { 0, 0 };
o = grub_efi_system_table->con_out; o = grub_efi_system_table->con_out;
return ((o->mode->cursor_column << 8) | o->mode->cursor_row); return (struct grub_term_coordinate) { o->mode->cursor_column, o->mode->cursor_row };
} }
static void static void
grub_console_gotoxy (struct grub_term_output *term __attribute__ ((unused)), grub_console_gotoxy (struct grub_term_output *term __attribute__ ((unused)),
grub_uint8_t x, grub_uint8_t y) struct grub_term_coordinate pos)
{ {
grub_efi_simple_text_output_interface_t *o; grub_efi_simple_text_output_interface_t *o;
@ -182,7 +182,7 @@ grub_console_gotoxy (struct grub_term_output *term __attribute__ ((unused)),
return; return;
o = grub_efi_system_table->con_out; o = grub_efi_system_table->con_out;
efi_call_3 (o->set_cursor_position, o, x, y); efi_call_3 (o->set_cursor_position, o, pos.x, pos.y);
} }
static void static void

22
grub-core/term/gfxterm.c
View file

@ -970,34 +970,34 @@ grub_gfxterm_getcharwidth (struct grub_term_output *term __attribute__ ((unused)
/ virtual_screen.normal_char_width; / virtual_screen.normal_char_width;
} }
static grub_uint16_t static struct grub_term_coordinate
grub_virtual_screen_getwh (struct grub_term_output *term __attribute__ ((unused))) grub_virtual_screen_getwh (struct grub_term_output *term __attribute__ ((unused)))
{ {
return (virtual_screen.columns << 8) | virtual_screen.rows; return (struct grub_term_coordinate) { virtual_screen.columns, virtual_screen.rows };
} }
static grub_uint16_t static struct grub_term_coordinate
grub_virtual_screen_getxy (struct grub_term_output *term __attribute__ ((unused))) grub_virtual_screen_getxy (struct grub_term_output *term __attribute__ ((unused)))
{ {
return ((virtual_screen.cursor_x << 8) | virtual_screen.cursor_y); return (struct grub_term_coordinate) { virtual_screen.cursor_x, virtual_screen.cursor_y };
} }
static void static void
grub_gfxterm_gotoxy (struct grub_term_output *term __attribute__ ((unused)), grub_gfxterm_gotoxy (struct grub_term_output *term __attribute__ ((unused)),
grub_uint8_t x, grub_uint8_t y) struct grub_term_coordinate pos)
{ {
if (x >= virtual_screen.columns) if (pos.x >= virtual_screen.columns)
x = virtual_screen.columns - 1; pos.x = virtual_screen.columns - 1;
if (y >= virtual_screen.rows) if (pos.y >= virtual_screen.rows)
y = virtual_screen.rows - 1; pos.y = virtual_screen.rows - 1;
/* Erase current cursor, if any. */ /* Erase current cursor, if any. */
if (virtual_screen.cursor_state) if (virtual_screen.cursor_state)
draw_cursor (0); draw_cursor (0);
virtual_screen.cursor_x = x; virtual_screen.cursor_x = pos.x;
virtual_screen.cursor_y = y; virtual_screen.cursor_y = pos.y;
/* Draw cursor if visible. */ /* Draw cursor if visible. */
if (virtual_screen.cursor_state) if (virtual_screen.cursor_state)

3
grub-core/term/i386/coreboot/cbmemc.c
View file

@ -51,8 +51,7 @@ put (struct grub_term_output *term __attribute__ ((unused)), const int c)
struct grub_terminfo_output_state grub_cbmemc_terminfo_output = struct grub_terminfo_output_state grub_cbmemc_terminfo_output =
{ {
.put = put, .put = put,
.width = 80, .size = { 80, 24 }
.height = 24
}; };
static struct grub_term_output grub_cbmemc_term_output = static struct grub_term_output grub_cbmemc_term_output =

25
grub-core/term/i386/pc/console.c
View file

@ -47,7 +47,7 @@ int10_9 (grub_uint8_t ch, grub_uint16_t n)
*/ */
static grub_uint16_t static struct grub_term_coordinate
grub_console_getxy (struct grub_term_output *term __attribute__ ((unused))) grub_console_getxy (struct grub_term_output *term __attribute__ ((unused)))
{ {
struct grub_bios_int_registers regs; struct grub_bios_int_registers regs;
@ -57,7 +57,8 @@ grub_console_getxy (struct grub_term_output *term __attribute__ ((unused)))
regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT; regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
grub_bios_interrupt (0x10, &regs); grub_bios_interrupt (0x10, &regs);
return ((regs.edx & 0xff) << 8) | ((regs.edx & 0xff00) >> 8); return (struct grub_term_coordinate) {
(regs.edx & 0xff), ((regs.edx & 0xff00) >> 8) };
} }
/* /*
@ -69,14 +70,14 @@ grub_console_getxy (struct grub_term_output *term __attribute__ ((unused)))
*/ */
static void static void
grub_console_gotoxy (struct grub_term_output *term __attribute__ ((unused)), grub_console_gotoxy (struct grub_term_output *term __attribute__ ((unused)),
grub_uint8_t x, grub_uint8_t y) struct grub_term_coordinate pos)
{ {
struct grub_bios_int_registers regs; struct grub_bios_int_registers regs;
/* set page to 0 */ /* set page to 0 */
regs.ebx = 0; regs.ebx = 0;
regs.eax = 0x0200; regs.eax = 0x0200;
regs.edx = (y << 8) | x; regs.edx = (pos.y << 8) | pos.x;
regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT; regs.flags = GRUB_CPU_INT_FLAGS_DEFAULT;
grub_bios_interrupt (0x10, &regs); grub_bios_interrupt (0x10, &regs);
} }
@ -94,7 +95,7 @@ static void
grub_console_putchar_real (grub_uint8_t c) grub_console_putchar_real (grub_uint8_t c)
{ {
struct grub_bios_int_registers regs; struct grub_bios_int_registers regs;
grub_uint16_t pos; struct grub_term_coordinate pos;
if (c == 7 || c == 8 || c == 0xa || c == 0xd) if (c == 7 || c == 8 || c == 0xa || c == 0xd)
{ {
@ -112,14 +113,14 @@ grub_console_putchar_real (grub_uint8_t c)
int10_9 (c, 1); int10_9 (c, 1);
/* check the column with the width */ /* check the column with the width */
if ((pos & 0xff00) >= (79 << 8)) if (pos.x >= 79)
{ {
grub_console_putchar_real (0x0d); grub_console_putchar_real (0x0d);
grub_console_putchar_real (0x0a); grub_console_putchar_real (0x0a);
} }
else else
grub_console_gotoxy (NULL, ((pos & 0xff00) >> 8) + 1, (pos & 0xff)); grub_console_gotoxy (NULL, (struct grub_term_coordinate) { pos.x + 1,
pos.y });
} }
static void static void
@ -141,13 +142,13 @@ static void
grub_console_cls (struct grub_term_output *term) grub_console_cls (struct grub_term_output *term)
{ {
/* move the cursor to the beginning */ /* move the cursor to the beginning */
grub_console_gotoxy (term, 0, 0); grub_console_gotoxy (term, (struct grub_term_coordinate) { 0, 0 });
/* write spaces to the entire screen */ /* write spaces to the entire screen */
int10_9 (' ', 80 * 25); int10_9 (' ', 80 * 25);
/* move back the cursor */ /* move back the cursor */
grub_console_gotoxy (term, 0, 0); grub_console_gotoxy (term, (struct grub_term_coordinate) { 0, 0 });
} }
/* /*
@ -247,10 +248,10 @@ grub_console_getkeystatus (struct grub_term_input *term __attribute__ ((unused))
return bios_data_area->keyboard_flag_lower & ~0x80; return bios_data_area->keyboard_flag_lower & ~0x80;
} }
static grub_uint16_t static struct grub_term_coordinate
grub_console_getwh (struct grub_term_output *term __attribute__ ((unused))) grub_console_getwh (struct grub_term_output *term __attribute__ ((unused)))
{ {
return (80 << 8) | 25; return (struct grub_term_coordinate) { 80, 25 };
} }
static void static void

37
grub-core/term/i386/pc/vga_text.c
View file

@ -42,7 +42,7 @@ GRUB_MOD_LICENSE ("GPLv3+");
#define COLS 80 #define COLS 80
#define ROWS 25 #define ROWS 25
static int grub_curr_x, grub_curr_y; static struct grub_term_coordinate grub_curr_pos;
#ifdef __mips__ #ifdef __mips__
#define VGA_TEXT_SCREEN ((grub_uint16_t *) 0xb00b8000) #define VGA_TEXT_SCREEN ((grub_uint16_t *) 0xb00b8000)
@ -75,7 +75,7 @@ screen_read_char (int x, int y)
static void static void
update_cursor (void) update_cursor (void)
{ {
unsigned int pos = grub_curr_y * COLS + grub_curr_x; unsigned int pos = grub_curr_pos.y * COLS + grub_curr_pos.x;
cr_write (pos >> 8, GRUB_VGA_CR_CURSOR_ADDR_HIGH); cr_write (pos >> 8, GRUB_VGA_CR_CURSOR_ADDR_HIGH);
cr_write (pos & 0xFF, GRUB_VGA_CR_CURSOR_ADDR_LOW); cr_write (pos & 0xFF, GRUB_VGA_CR_CURSOR_ADDR_LOW);
} }
@ -83,9 +83,9 @@ update_cursor (void)
static void static void
inc_y (void) inc_y (void)
{ {
grub_curr_x = 0; grub_curr_pos.x = 0;
if (grub_curr_y < ROWS - 1) if (grub_curr_pos.y < ROWS - 1)
grub_curr_y++; grub_curr_pos.y++;
else else
{ {
int x, y; int x, y;
@ -100,10 +100,10 @@ inc_y (void)
static void static void
inc_x (void) inc_x (void)
{ {
if (grub_curr_x >= COLS - 1) if (grub_curr_pos.x >= COLS - 1)
inc_y (); inc_y ();
else else
grub_curr_x++; grub_curr_pos.x++;
} }
static void static void
@ -113,17 +113,17 @@ grub_vga_text_putchar (struct grub_term_output *term __attribute__ ((unused)),
switch (c->base) switch (c->base)
{ {
case '\b': case '\b':
if (grub_curr_x != 0) if (grub_curr_pos.x != 0)
screen_write_char (grub_curr_x--, grub_curr_y, ' '); screen_write_char (grub_curr_pos.x--, grub_curr_pos.y, ' ');
break; break;
case '\n': case '\n':
inc_y (); inc_y ();
break; break;
case '\r': case '\r':
grub_curr_x = 0; grub_curr_pos.x = 0;
break; break;
default: default:
screen_write_char (grub_curr_x, grub_curr_y, screen_write_char (grub_curr_pos.x, grub_curr_pos.y,
c->base | (cur_color << 8)); c->base | (cur_color << 8));
inc_x (); inc_x ();
} }
@ -131,18 +131,17 @@ grub_vga_text_putchar (struct grub_term_output *term __attribute__ ((unused)),
update_cursor (); update_cursor ();
} }
static grub_uint16_t static struct grub_term_coordinate
grub_vga_text_getxy (struct grub_term_output *term __attribute__ ((unused))) grub_vga_text_getxy (struct grub_term_output *term __attribute__ ((unused)))
{ {
return (grub_curr_x << 8) | grub_curr_y; return grub_curr_pos;
} }
static void static void
grub_vga_text_gotoxy (struct grub_term_output *term __attribute__ ((unused)), grub_vga_text_gotoxy (struct grub_term_output *term __attribute__ ((unused)),
grub_uint8_t x, grub_uint8_t y) struct grub_term_coordinate pos)
{ {
grub_curr_x = x; grub_curr_pos = pos;
grub_curr_y = y;
update_cursor (); update_cursor ();
} }
@ -152,7 +151,7 @@ grub_vga_text_cls (struct grub_term_output *term)
int i; int i;
for (i = 0; i < ROWS * COLS; i++) for (i = 0; i < ROWS * COLS; i++)
VGA_TEXT_SCREEN[i] = grub_cpu_to_le16 (' ' | (cur_color << 8)); VGA_TEXT_SCREEN[i] = grub_cpu_to_le16 (' ' | (cur_color << 8));
grub_vga_text_gotoxy (term, 0, 0); grub_vga_text_gotoxy (term, (struct grub_term_coordinate) { 0, 0 });
} }
static void static void
@ -203,10 +202,10 @@ grub_vga_text_fini_real (struct grub_term_output *term)
return 0; return 0;
} }
static grub_uint16_t static struct grub_term_coordinate
grub_vga_text_getwh (struct grub_term_output *term __attribute__ ((unused))) grub_vga_text_getwh (struct grub_term_output *term __attribute__ ((unused)))
{ {
return (80 << 8) | 25; return (struct grub_term_coordinate) { 80, 25 };
} }
#ifndef MODE_MDA #ifndef MODE_MDA

27
grub-core/term/ieee1275/console.c
View file

@ -97,8 +97,8 @@ grub_console_dimensions (void)
val[sizeof (val) - 1] = 0; val[sizeof (val) - 1] = 0;
if (grub_strcmp (val, "serial") == 0) if (grub_strcmp (val, "serial") == 0)
{ {
grub_console_terminfo_output.width = 80; grub_console_terminfo_output.size.x = 80;
grub_console_terminfo_output.height = 24; grub_console_terminfo_output.size.y = 24;
return; return;
} }
} }
@ -111,31 +111,31 @@ grub_console_dimensions (void)
val, sizeof (val) - 1, 0)) val, sizeof (val) - 1, 0))
{ {
val[sizeof (val) - 1] = 0; val[sizeof (val) - 1] = 0;
grub_console_terminfo_output.width grub_console_terminfo_output.size.x
= (grub_uint8_t) grub_strtoul (val, 0, 10); = (grub_uint8_t) grub_strtoul (val, 0, 10);
} }
if (! grub_ieee1275_get_property (options, "screen-#rows", if (! grub_ieee1275_get_property (options, "screen-#rows",
val, sizeof (val) - 1, 0)) val, sizeof (val) - 1, 0))
{ {
val[sizeof (val) - 1] = 0; val[sizeof (val) - 1] = 0;
grub_console_terminfo_output.height grub_console_terminfo_output.size.y
= (grub_uint8_t) grub_strtoul (val, 0, 10); = (grub_uint8_t) grub_strtoul (val, 0, 10);
} }
} }
/* Bogus default value on SLOF in QEMU. */ /* Bogus default value on SLOF in QEMU. */
if (grub_console_terminfo_output.width == 200 if (grub_console_terminfo_output.size.x == 200
&& grub_console_terminfo_output.height == 200) && grub_console_terminfo_output.size.y == 200)
{ {
grub_console_terminfo_output.width = 80; grub_console_terminfo_output.size.x = 80;
grub_console_terminfo_output.height = 24; grub_console_terminfo_output.size.y = 24;
} }
/* Use a small console by default. */ /* Use a small console by default. */
if (! grub_console_terminfo_output.width) if (! grub_console_terminfo_output.size.x)
grub_console_terminfo_output.width = 80; grub_console_terminfo_output.size.x = 80;
if (! grub_console_terminfo_output.height) if (! grub_console_terminfo_output.size.y)
grub_console_terminfo_output.height = 24; grub_console_terminfo_output.size.y = 24;
} }
static void static void
@ -212,8 +212,7 @@ struct grub_terminfo_input_state grub_console_terminfo_input =
struct grub_terminfo_output_state grub_console_terminfo_output = struct grub_terminfo_output_state grub_console_terminfo_output =
{ {
.put = put, .put = put,
.width = 80, .size = { 80, 24 }
.height = 24
}; };
static struct grub_term_input grub_console_term_input = static struct grub_term_input grub_console_term_input =

3
grub-core/term/serial.c
View file

@ -92,8 +92,7 @@ static const struct grub_serial_output_state grub_serial_terminfo_output_templat
.tinfo = .tinfo =
{ {
.put = serial_put, .put = serial_put,
.width = 80, .size = { 80, 24 }
.height = 24
} }
}; };

3
grub-core/term/spkmodem.c
View file

@ -109,8 +109,7 @@ grub_spkmodem_fini_output (struct grub_term_output *term __attribute__ ((unused)
struct grub_terminfo_output_state grub_spkmodem_terminfo_output = struct grub_terminfo_output_state grub_spkmodem_terminfo_output =
{ {
.put = put, .put = put,
.width = 80, .size = { 80, 24 }
.height = 24
}; };
static struct grub_term_output grub_spkmodem_term_output = static struct grub_term_output grub_spkmodem_term_output =

51
grub-core/term/terminfo.c
View file

@ -230,38 +230,37 @@ putstr (struct grub_term_output *term, const char *str)
data->put (term, *str++); data->put (term, *str++);
} }
grub_uint16_t struct grub_term_coordinate
grub_terminfo_getxy (struct grub_term_output *term) grub_terminfo_getxy (struct grub_term_output *term)
{ {
struct grub_terminfo_output_state *data struct grub_terminfo_output_state *data
= (struct grub_terminfo_output_state *) term->data; = (struct grub_terminfo_output_state *) term->data;
return ((data->xpos << 8) | data->ypos); return data->pos;
} }
void void
grub_terminfo_gotoxy (struct grub_term_output *term, grub_terminfo_gotoxy (struct grub_term_output *term,
grub_uint8_t x, grub_uint8_t y) struct grub_term_coordinate pos)
{ {
struct grub_terminfo_output_state *data struct grub_terminfo_output_state *data
= (struct grub_terminfo_output_state *) term->data; = (struct grub_terminfo_output_state *) term->data;
if (x > grub_term_width (term) || y > grub_term_height (term)) if (pos.x > grub_term_width (term) || pos.y > grub_term_height (term))
{ {
grub_error (GRUB_ERR_BUG, "invalid point (%u,%u)", x, y); grub_error (GRUB_ERR_BUG, "invalid point (%u,%u)", pos.x, pos.y);
return; return;
} }
if (data->gotoxy) if (data->gotoxy)
putstr (term, grub_terminfo_tparm (data->gotoxy, y, x)); putstr (term, grub_terminfo_tparm (data->gotoxy, pos.y, pos.x));
else else
{ {
if ((y == data->ypos) && (x == data->xpos - 1)) if ((pos.y == data->pos.y) && (pos.x == data->pos.x - 1))
data->put (term, '\b'); data->put (term, '\b');
} }
data->xpos = x; data->pos = pos;
data->ypos = y;
} }
/* Clear the screen. */ /* Clear the screen. */
@ -272,7 +271,7 @@ grub_terminfo_cls (struct grub_term_output *term)
= (struct grub_terminfo_output_state *) term->data; = (struct grub_terminfo_output_state *) term->data;
putstr (term, grub_terminfo_tparm (data->cls)); putstr (term, grub_terminfo_tparm (data->cls));
grub_terminfo_gotoxy (term, 0, 0); grub_terminfo_gotoxy (term, (struct grub_term_coordinate) { 0, 0 });
} }
void void
@ -360,42 +359,42 @@ grub_terminfo_putchar (struct grub_term_output *term,
case '\b': case '\b':
case 127: case 127:
if (data->xpos > 0) if (data->pos.x > 0)
data->xpos--; data->pos.x--;
break; break;
case '\n': case '\n':
if (data->ypos < grub_term_height (term) - 1) if (data->pos.y < grub_term_height (term) - 1)
data->ypos++; data->pos.y++;
break; break;
case '\r': case '\r':
data->xpos = 0; data->pos.x = 0;
break; break;
default: default:
if (data->xpos + c->estimated_width >= grub_term_width (term) + 1) if ((int) data->pos.x + c->estimated_width >= (int) grub_term_width (term) + 1)
{ {
data->xpos = 0; data->pos.x = 0;
if (data->ypos < grub_term_height (term) - 1) if (data->pos.y < grub_term_height (term) - 1)
data->ypos++; data->pos.y++;
data->put (term, '\r'); data->put (term, '\r');
data->put (term, '\n'); data->put (term, '\n');
} }
data->xpos += c->estimated_width; data->pos.x += c->estimated_width;
break; break;
} }
data->put (term, c->base); data->put (term, c->base);
} }
grub_uint16_t struct grub_term_coordinate
grub_terminfo_getwh (struct grub_term_output *term) grub_terminfo_getwh (struct grub_term_output *term)
{ {
struct grub_terminfo_output_state *data struct grub_terminfo_output_state *data
= (struct grub_terminfo_output_state *) term->data; = (struct grub_terminfo_output_state *) term->data;
return (data->width << 8) | data->height; return data->size;
} }
static void static void
@ -673,8 +672,8 @@ print_terminfo (void)
grub_terminfo_get_current(cur), grub_terminfo_get_current(cur),
encoding_names[(cur->flags & GRUB_TERM_CODE_TYPE_MASK) encoding_names[(cur->flags & GRUB_TERM_CODE_TYPE_MASK)
>> GRUB_TERM_CODE_TYPE_SHIFT], >> GRUB_TERM_CODE_TYPE_SHIFT],
((struct grub_terminfo_output_state *) cur->data)->width, ((struct grub_terminfo_output_state *) cur->data)->pos.x,
((struct grub_terminfo_output_state *) cur->data)->height); ((struct grub_terminfo_output_state *) cur->data)->pos.y);
return GRUB_ERR_NONE; return GRUB_ERR_NONE;
} }
@ -747,8 +746,8 @@ grub_cmd_terminfo (grub_extcmd_context_t ctxt, int argc, char **args)
{ {
struct grub_terminfo_output_state *data struct grub_terminfo_output_state *data
= (struct grub_terminfo_output_state *) cur->data; = (struct grub_terminfo_output_state *) cur->data;
data->width = w; data->pos.x = w;
data->height = h; data->pos.y = h;
} }
if (argc == 1) if (argc == 1)

16
grub-core/term/uboot/console.c
View file

@ -56,21 +56,10 @@ uboot_console_init_input (struct grub_term_input *term)
extern struct grub_terminfo_output_state uboot_console_terminfo_output; extern struct grub_terminfo_output_state uboot_console_terminfo_output;
static void
uboot_console_dimensions (void)
{
/* Use a small console by default. */
if (!uboot_console_terminfo_output.width)
uboot_console_terminfo_output.width = 80;
if (!uboot_console_terminfo_output.height)
uboot_console_terminfo_output.height = 24;
}
static grub_err_t static grub_err_t
uboot_console_init_output (struct grub_term_output *term) uboot_console_init_output (struct grub_term_output *term)
{ {
uboot_console_dimensions ();
grub_terminfo_output_init (term); grub_terminfo_output_init (term);
return 0; return 0;
@ -82,8 +71,9 @@ struct grub_terminfo_input_state uboot_console_terminfo_input = {
struct grub_terminfo_output_state uboot_console_terminfo_output = { struct grub_terminfo_output_state uboot_console_terminfo_output = {
.put = put, .put = put,
.width = 80, /* FIXME: In rare cases when console isn't serial,
.height = 24 determine real width. */
.size = { 80, 24 }
}; };
static struct grub_term_input uboot_console_term_input = { static struct grub_term_input uboot_console_term_input = {

29
include/grub/term.h
View file

@ -155,6 +155,13 @@ struct grub_term_input
}; };
typedef struct grub_term_input *grub_term_input_t; typedef struct grub_term_input *grub_term_input_t;
/* Made in a way to fit into uint32_t and so be passed in a register. */
struct grub_term_coordinate
{
grub_uint8_t x;
grub_uint8_t y;
};
struct grub_term_output struct grub_term_output
{ {
/* The next terminal. */ /* The next terminal. */
@ -179,15 +186,15 @@ struct grub_term_output
grub_ssize_t (*getcharwidth) (struct grub_term_output *term, grub_ssize_t (*getcharwidth) (struct grub_term_output *term,
const struct grub_unicode_glyph *c); const struct grub_unicode_glyph *c);
/* Get the screen size. The return value is ((Width << 8) | Height). */ /* Get the screen size. */
grub_uint16_t (*getwh) (struct grub_term_output *term); struct grub_term_coordinate (*getwh) (struct grub_term_output *term);
/* Get the cursor position. The return value is ((X << 8) | Y). */ /* Get the cursor position. The return value is ((X << 8) | Y). */
grub_uint16_t (*getxy) (struct grub_term_output *term); struct grub_term_coordinate (*getxy) (struct grub_term_output *term);
/* Go to the position (X, Y). */ /* Go to the position (X, Y). */
void (*gotoxy) (struct grub_term_output *term, void (*gotoxy) (struct grub_term_output *term,
grub_uint8_t x, grub_uint8_t y); struct grub_term_coordinate pos);
/* Clear the screen. */ /* Clear the screen. */
void (*cls) (struct grub_term_output *term); void (*cls) (struct grub_term_output *term);
@ -314,20 +321,20 @@ int EXPORT_FUNC(grub_getkey_noblock) (void);
void grub_cls (void); void grub_cls (void);
void EXPORT_FUNC(grub_refresh) (void); void EXPORT_FUNC(grub_refresh) (void);
void grub_puts_terminal (const char *str, struct grub_term_output *term); void grub_puts_terminal (const char *str, struct grub_term_output *term);
grub_uint16_t *grub_term_save_pos (void); struct grub_term_coordinate *grub_term_save_pos (void);
void grub_term_restore_pos (grub_uint16_t *pos); void grub_term_restore_pos (struct grub_term_coordinate *pos);
static inline unsigned grub_term_width (struct grub_term_output *term) static inline unsigned grub_term_width (struct grub_term_output *term)
{ {
return ((term->getwh(term)&0xFF00)>>8); return term->getwh(term).x;
} }
static inline unsigned grub_term_height (struct grub_term_output *term) static inline unsigned grub_term_height (struct grub_term_output *term)
{ {
return (term->getwh(term)&0xFF); return term->getwh(term).y;
} }
static inline grub_uint16_t static inline struct grub_term_coordinate
grub_term_getxy (struct grub_term_output *term) grub_term_getxy (struct grub_term_output *term)
{ {
return term->getxy (term); return term->getxy (term);
@ -341,9 +348,9 @@ grub_term_refresh (struct grub_term_output *term)
} }
static inline void static inline void
grub_term_gotoxy (struct grub_term_output *term, grub_uint8_t x, grub_uint8_t y) grub_term_gotoxy (struct grub_term_output *term, struct grub_term_coordinate pos)
{ {
term->gotoxy (term, x, y); term->gotoxy (term, pos);
} }
static inline void static inline void

11
include/grub/terminfo.h
View file

@ -53,18 +53,17 @@ struct grub_terminfo_output_state
char *cursor_off; char *cursor_off;
char *setcolor; char *setcolor;
unsigned int width, height; struct grub_term_coordinate size;
struct grub_term_coordinate pos;
unsigned int xpos, ypos;
void (*put) (struct grub_term_output *term, const int c); void (*put) (struct grub_term_output *term, const int c);
}; };
grub_err_t EXPORT_FUNC(grub_terminfo_output_init) (struct grub_term_output *term); grub_err_t EXPORT_FUNC(grub_terminfo_output_init) (struct grub_term_output *term);
void EXPORT_FUNC(grub_terminfo_gotoxy) (grub_term_output_t term, void EXPORT_FUNC(grub_terminfo_gotoxy) (grub_term_output_t term,
grub_uint8_t x, grub_uint8_t y); struct grub_term_coordinate pos);
void EXPORT_FUNC(grub_terminfo_cls) (grub_term_output_t term); void EXPORT_FUNC(grub_terminfo_cls) (grub_term_output_t term);
grub_uint16_t EXPORT_FUNC (grub_terminfo_getxy) (struct grub_term_output *term); struct grub_term_coordinate EXPORT_FUNC (grub_terminfo_getxy) (struct grub_term_output *term);
void EXPORT_FUNC (grub_terminfo_setcursor) (struct grub_term_output *term, void EXPORT_FUNC (grub_terminfo_setcursor) (struct grub_term_output *term,
const int on); const int on);
void EXPORT_FUNC (grub_terminfo_setcolorstate) (struct grub_term_output *term, void EXPORT_FUNC (grub_terminfo_setcolorstate) (struct grub_term_output *term,
@ -75,7 +74,7 @@ grub_err_t EXPORT_FUNC (grub_terminfo_input_init) (struct grub_term_input *term)
int EXPORT_FUNC (grub_terminfo_getkey) (struct grub_term_input *term); int EXPORT_FUNC (grub_terminfo_getkey) (struct grub_term_input *term);
void EXPORT_FUNC (grub_terminfo_putchar) (struct grub_term_output *term, void EXPORT_FUNC (grub_terminfo_putchar) (struct grub_term_output *term,
const struct grub_unicode_glyph *c); const struct grub_unicode_glyph *c);
grub_uint16_t EXPORT_FUNC (grub_terminfo_getwh) (struct grub_term_output *term); struct grub_term_coordinate EXPORT_FUNC (grub_terminfo_getwh) (struct grub_term_output *term);
grub_err_t EXPORT_FUNC (grub_terminfo_output_register) (struct grub_term_output *term, grub_err_t EXPORT_FUNC (grub_terminfo_output_register) (struct grub_term_output *term,