/* TUI data manipulation routines.
- Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software
- Foundation, Inc.
+ Copyright (C) 1998-2013 Free Software Foundation, Inc.
Contributed by Hewlett-Packard Company.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "symtab.h"
#include "tui/tui-wingeneral.h"
#include "gdb_string.h"
-
-#ifdef HAVE_NCURSES_H
-#include <ncurses.h>
-#else
-#ifdef HAVE_CURSES_H
-#include <curses.h>
-#endif
-#endif
+#include "gdb_curses.h"
/****************************
** GLOBAL DECLARATIONS
static int term_height, term_width;
static struct tui_gen_win_info _locator;
static struct tui_gen_win_info exec_info[2];
-static struct tui_win_info * src_win_list[2];
-static struct tui_list source_windows = {(void **) src_win_list, 0};
+static struct tui_win_info *src_win_list[2];
+static struct tui_list source_windows = {src_win_list, 0};
static int default_tab_len = DEFAULT_TAB_LEN;
-static struct tui_win_info * win_with_focus = (struct tui_win_info *) NULL;
-static struct tui_layout_def layout_def =
-{SRC_WIN, /* DISPLAY_MODE */
- FALSE, /* SPLIT */
- TUI_UNDEFINED_REGS, /* REGS_DISPLAY_TYPE */
- TUI_SFLOAT_REGS}; /* FLOAT_REGS_DISPLAY_TYPE */
+static struct tui_win_info *win_with_focus = (struct tui_win_info *) NULL;
+static struct tui_layout_def layout_def = {
+ SRC_WIN, /* DISPLAY_MODE */
+ FALSE, /* SPLIT */
+ TUI_UNDEFINED_REGS, /* REGS_DISPLAY_TYPE */
+ TUI_SFLOAT_REGS}; /* FLOAT_REGS_DISPLAY_TYPE */
+
static int win_resized = FALSE;
/*********************************
** Static function forward decls
**********************************/
-static void free_content (tui_win_content, int, enum tui_win_type);
-static void free_content_elements (tui_win_content, int, enum tui_win_type);
+static void free_content (tui_win_content,
+ int,
+ enum tui_win_type);
+static void free_content_elements (tui_win_content,
+ int,
+ enum tui_win_type);
int
tui_win_has_locator (struct tui_win_info *win_info)
{
- return (win_info != NULL \
+ return (win_info != NULL
&& win_info->detail.source_info.has_locator);
}
void
-tui_set_win_highlight (struct tui_win_info *win_info, int highlight)
+tui_set_win_highlight (struct tui_win_info *win_info,
+ int highlight)
{
if (win_info != NULL)
win_info->is_highlighted = highlight;
** ACCESSORS & MUTATORS FOR PRIVATE DATA
******************************************/
-/* Answer a whether the terminal window has been resized or not. */
+/* Answer a whether the terminal window has been resized or not. */
int
tui_win_resized (void)
{
}
-/* Set a whether the terminal window has been resized or not. */
+/* Set a whether the terminal window has been resized or not. */
void
tui_set_win_resized_to (int resized)
{
}
-/* Answer a pointer to the current layout definition. */
+/* Answer a pointer to the current layout definition. */
struct tui_layout_def *
tui_layout_def (void)
{
}
-/* Answer the window with the logical focus. */
+/* Answer the window with the logical focus. */
struct tui_win_info *
tui_win_with_focus (void)
{
}
-/* Set the window that has the logical focus. */
+/* Set the window that has the logical focus. */
void
-tui_set_win_with_focus (struct tui_win_info * win_info)
+tui_set_win_with_focus (struct tui_win_info *win_info)
{
win_with_focus = win_info;
}
-/* Answer the length in chars, of tabs. */
+/* Answer the length in chars, of tabs. */
int
tui_default_tab_len (void)
{
}
-/* Set the length in chars, of tabs. */
+/* Set the length in chars, of tabs. */
void
tui_set_default_tab_len (int len)
{
}
-/* Clear the pertinant detail in the source windows. */
+/* Clear the pertinant detail in the source windows. */
void
tui_clear_source_windows_detail (void)
{
int i;
for (i = 0; i < (tui_source_windows ())->count; i++)
- tui_clear_win_detail ((struct tui_win_info *) (tui_source_windows ())->list[i]);
+ tui_clear_win_detail ((tui_source_windows ())->list[i]);
}
one source window (either source or disassembly), but both can be
displayed at the same time. */
void
-tui_add_to_source_windows (struct tui_win_info * win_info)
+tui_add_to_source_windows (struct tui_win_info *win_info)
{
if (source_windows.count < 2)
source_windows.list[source_windows.count++] = (void *) win_info;
}
-/* Clear the pertinant detail in the windows. */
+/* Clear the pertinant detail in the windows. */
void
-tui_clear_win_detail (struct tui_win_info * win_info)
+tui_clear_win_detail (struct tui_win_info *win_info)
{
if (win_info != NULL)
{
{
case SRC_WIN:
case DISASSEM_WIN:
- win_info->detail.source_info.start_line_or_addr.addr = 0;
+ win_info->detail.source_info.gdbarch = NULL;
+ win_info->detail.source_info.start_line_or_addr.loa = LOA_ADDRESS;
+ win_info->detail.source_info.start_line_or_addr.u.addr = 0;
win_info->detail.source_info.horizontal_offset = 0;
break;
case CMD_WIN:
}
-/* Mutator for the term height. */
+/* Mutator for the term height. */
void
tui_set_term_height_to (int h)
{
}
-/* Accessor for the term_width. */
+/* Accessor for the term_width. */
int
tui_term_width (void)
{
}
-/* Accessor for the current layout. */
+/* Accessor for the current layout. */
enum tui_layout_type
tui_current_layout (void)
{
}
-/* Set the origin of the window. */
-void
-set_gen_win_origin (struct tui_gen_win_info * win_info, int x, int y)
-{
- win_info->origin.x = x;
- win_info->origin.y = y;
-}
-
-
/*****************************
** OTHER PUBLIC FUNCTIONS
*****************************/
/* Answer the next window in the list, cycling back to the top if
necessary. */
struct tui_win_info *
-tui_next_win (struct tui_win_info * cur_win)
+tui_next_win (struct tui_win_info *cur_win)
{
enum tui_win_type type = cur_win->generic.type;
- struct tui_win_info * next_win = (struct tui_win_info *) NULL;
+ struct tui_win_info *next_win = (struct tui_win_info *) NULL;
if (cur_win->generic.type == CMD_WIN)
type = SRC_WIN;
type = cur_win->generic.type + 1;
while (type != cur_win->generic.type && (next_win == NULL))
{
- if (tui_win_list[type] && tui_win_list[type]->generic.is_visible)
+ if (tui_win_list[type]
+ && tui_win_list[type]->generic.is_visible)
next_win = tui_win_list[type];
else
{
/* Answer the prev window in the list, cycling back to the bottom if
necessary. */
struct tui_win_info *
-tui_prev_win (struct tui_win_info * cur_win)
+tui_prev_win (struct tui_win_info *cur_win)
{
enum tui_win_type type = cur_win->generic.type;
- struct tui_win_info * prev = (struct tui_win_info *) NULL;
+ struct tui_win_info *prev = (struct tui_win_info *) NULL;
if (cur_win->generic.type == SRC_WIN)
type = CMD_WIN;
type = cur_win->generic.type - 1;
while (type != cur_win->generic.type && (prev == NULL))
{
- if (tui_win_list[type]->generic.is_visible)
+ if (tui_win_list[type]
+ && tui_win_list[type]->generic.is_visible)
prev = tui_win_list[type];
else
{
}
-/* Answer the window represented by name. */
+/* Answer the window represented by name. */
struct tui_win_info *
tui_partial_win_by_name (char *name)
{
- struct tui_win_info * win_info = (struct tui_win_info *) NULL;
+ struct tui_win_info *win_info = (struct tui_win_info *) NULL;
if (name != (char *) NULL)
{
if (tui_win_list[i] != 0)
{
char *cur_name = tui_win_name (&tui_win_list[i]->generic);
- if (strlen (name) <= strlen (cur_name) &&
- strncmp (name, cur_name, strlen (name)) == 0)
+
+ if (strlen (name) <= strlen (cur_name)
+ && strncmp (name, cur_name, strlen (name)) == 0)
win_info = tui_win_list[i];
}
i++;
/* Answer the name of the window. */
char *
-tui_win_name (struct tui_gen_win_info * win_info)
+tui_win_name (struct tui_gen_win_info *win_info)
{
char *name = (char *) NULL;
struct tui_gen_win_info *
tui_alloc_generic_win_info (void)
{
- struct tui_gen_win_info * win;
+ struct tui_gen_win_info *win;
- if ((win = (struct tui_gen_win_info *) xmalloc (
- sizeof (struct tui_gen_win_info *))) != (struct tui_gen_win_info *) NULL)
+ if ((win = XMALLOC (struct tui_gen_win_info)) != NULL)
tui_init_generic_part (win);
return win;
void
-tui_init_generic_part (struct tui_gen_win_info * win)
+tui_init_generic_part (struct tui_gen_win_info *win)
{
win->width =
win->height =
}
-/*
- ** init_content_element().
+/* init_content_element().
*/
-void
-init_content_element (struct tui_win_element * element, enum tui_win_type type)
+static void
+init_content_element (struct tui_win_element *element,
+ enum tui_win_type type)
{
element->highlight = FALSE;
switch (type)
case SRC_WIN:
case DISASSEM_WIN:
element->which_element.source.line = (char *) NULL;
- element->which_element.source.line_or_addr.line_no = 0;
+ element->which_element.source.line_or_addr.loa = LOA_LINE;
+ element->which_element.source.line_or_addr.u.line_no = 0;
element->which_element.source.is_exec_point = FALSE;
element->which_element.source.has_break = FALSE;
break;
case DATA_WIN:
tui_init_generic_part (&element->which_element.data_window);
element->which_element.data_window.type = DATA_ITEM_WIN;
- ((struct tui_gen_win_info *) & element->which_element.data_window)->content =
+ ((struct tui_gen_win_info *)
+ &element->which_element.data_window)->content =
(void **) tui_alloc_content (1, DATA_ITEM_WIN);
((struct tui_gen_win_info *)
& element->which_element.data_window)->content_size = 1;
element->which_element.data.item_no = UNDEFINED_ITEM;
element->which_element.data.value = NULL;
element->which_element.data.highlight = FALSE;
+ element->which_element.data.content = (char*) NULL;
break;
case LOCATOR_WIN:
element->which_element.locator.file_name[0] =
}
}
-void
-init_win_info (struct tui_win_info * win_info)
+static void
+init_win_info (struct tui_win_info *win_info)
{
tui_init_generic_part (&win_info->generic);
win_info->can_highlight =
{
case SRC_WIN:
case DISASSEM_WIN:
- win_info->detail.source_info.execution_info = (struct tui_gen_win_info *) NULL;
+ win_info->detail.source_info.execution_info
+ = (struct tui_gen_win_info *) NULL;
win_info->detail.source_info.has_locator = FALSE;
win_info->detail.source_info.horizontal_offset = 0;
- win_info->detail.source_info.start_line_or_addr.addr = 0;
+ win_info->detail.source_info.gdbarch = NULL;
+ win_info->detail.source_info.start_line_or_addr.loa = LOA_ADDRESS;
+ win_info->detail.source_info.start_line_or_addr.u.addr = 0;
win_info->detail.source_info.filename = 0;
break;
case DATA_WIN:
TUI_UNDEFINED_REGS;
win_info->detail.data_display_info.regs_column_count = 1;
win_info->detail.data_display_info.display_regs = FALSE;
+ win_info->detail.data_display_info.current_group = 0;
break;
case CMD_WIN:
win_info->detail.command_info.cur_line = 0;
struct tui_win_info *
tui_alloc_win_info (enum tui_win_type type)
{
- struct tui_win_info * win_info = (struct tui_win_info *) NULL;
+ struct tui_win_info *win_info;
- win_info = (struct tui_win_info *) xmalloc (sizeof (struct tui_win_info));
- if ((win_info != NULL))
+ win_info = XMALLOC (struct tui_win_info);
+ if (win_info != NULL)
{
win_info->generic.type = type;
init_win_info (win_info);
tui_win_content
tui_alloc_content (int num_elements, enum tui_win_type type)
{
- tui_win_content content = (tui_win_content) NULL;
- char *element_block_ptr = (char *) NULL;
+ tui_win_content content;
+ char *element_block_ptr;
int i;
- if ((content = (tui_win_content)
- xmalloc (sizeof (struct tui_win_element *) * num_elements)) != (tui_win_content) NULL)
- { /*
- ** All windows, except the data window, can allocate the elements
- ** in a chunk. The data window cannot because items can be
- ** added/removed from the data display by the user at any time.
- */
+ content = xmalloc (sizeof (struct tui_win_element *) *num_elements);
+ if (content != NULL)
+ {
+ /*
+ * All windows, except the data window, can allocate the
+ * elements in a chunk. The data window cannot because items
+ * can be added/removed from the data display by the user at any
+ * time.
+ */
if (type != DATA_WIN)
{
- if ((element_block_ptr = (char *)
- xmalloc (sizeof (struct tui_win_element) * num_elements)) != (char *) NULL)
+ element_block_ptr =
+ xmalloc (sizeof (struct tui_win_element) * num_elements);
+ if (element_block_ptr != NULL)
{
for (i = 0; i < num_elements; i++)
{
there is a memory allocation error, in which case, (-1) is
returned. */
int
-tui_add_content_elements (struct tui_gen_win_info * win_info, int num_elements)
+tui_add_content_elements (struct tui_gen_win_info *win_info,
+ int num_elements)
{
- struct tui_win_element * element_ptr;
+ struct tui_win_element *element_ptr;
int i, index_start;
if (win_info->content == NULL)
{
- win_info->content = (void **) tui_alloc_content (num_elements, win_info->type);
+ win_info->content = (void **) tui_alloc_content (num_elements,
+ win_info->type);
index_start = 0;
}
else
{
for (i = index_start; (i < num_elements + index_start); i++)
{
- if ((element_ptr = (struct tui_win_element *)
- xmalloc (sizeof (struct tui_win_element))) != (struct tui_win_element *) NULL)
+ if ((element_ptr = XMALLOC (struct tui_win_element)) != NULL)
{
win_info->content[i] = (void *) element_ptr;
init_content_element (element_ptr, win_info->type);
win_info->content_size++;
}
- else /* things must be really hosed now! We ran out of memory!? */
+ else /* Things must be really hosed now! We ran out of
+ memory!? */
return (-1);
}
}
}
-/* Delete all curses windows associated with win_info, leaving everything
- else intact. */
+/* Delete all curses windows associated with win_info, leaving
+ everything else intact. */
void
-tui_del_window (struct tui_win_info * win_info)
+tui_del_window (struct tui_win_info *win_info)
{
- struct tui_gen_win_info * generic_win;
+ struct tui_gen_win_info *generic_win;
switch (win_info->generic.type)
{
void
-tui_free_window (struct tui_win_info * win_info)
+tui_free_window (struct tui_win_info *win_info)
{
- struct tui_gen_win_info * generic_win;
+ struct tui_gen_win_info *generic_win;
switch (win_info->generic.type)
{
for (i = 0; i < (tui_source_windows ())->count; i++)
{
- struct tui_win_info * win_info = (struct tui_win_info *) (tui_source_windows ())->list[i];
+ struct tui_win_info *win_info = (tui_source_windows ())->list[i];
if (win_info != NULL)
{
void
-tui_free_win_content (struct tui_gen_win_info * win_info)
+tui_free_win_content (struct tui_gen_win_info *win_info)
{
if (win_info->content != NULL)
{
void
-tui_del_data_windows (tui_win_content content, int content_size)
+tui_del_data_windows (tui_win_content content,
+ int content_size)
{
int i;
- /*
- ** Remember that data window content elements are of type struct tui_gen_win_info *,
- ** each of which whose single element is a data element.
- */
+ /* Remember that data window content elements are of type struct
+ tui_gen_win_info *, each of which whose single element is a data
+ element. */
for (i = 0; i < content_size; i++)
{
- struct tui_gen_win_info * generic_win = &content[i]->which_element.data_window;
+ struct tui_gen_win_info *generic_win
+ = &content[i]->which_element.data_window;
if (generic_win != (struct tui_gen_win_info *) NULL)
{
void
-tui_free_data_content (tui_win_content content, int content_size)
+tui_free_data_content (tui_win_content content,
+ int content_size)
{
int i;
- /*
- ** Remember that data window content elements are of type struct tui_gen_win_info *,
- ** each of which whose single element is a data element.
- */
+ /* Remember that data window content elements are of type struct
+ tui_gen_win_info *, each of which whose single element is a data
+ element. */
for (i = 0; i < content_size; i++)
{
- struct tui_gen_win_info * generic_win = &content[i]->which_element.data_window;
+ struct tui_gen_win_info *generic_win
+ = &content[i]->which_element.data_window;
if (generic_win != (struct tui_gen_win_info *) NULL)
{
}
}
free_content (content,
- content_size,
- DATA_WIN);
+ content_size,
+ DATA_WIN);
}
static void
-free_content (tui_win_content content, int content_size, enum tui_win_type win_type)
+free_content (tui_win_content content,
+ int content_size,
+ enum tui_win_type win_type)
{
if (content != (tui_win_content) NULL)
{
}
-/*
- ** free_content_elements().
+/* free_content_elements().
*/
static void
-free_content_elements (tui_win_content content, int content_size, enum tui_win_type type)
+free_content_elements (tui_win_content content,
+ int content_size,
+ enum tui_win_type type)
{
if (content != (tui_win_content) NULL)
{
if (type == SRC_WIN || type == DISASSEM_WIN)
{
- /* free whole source block */
+ /* Free whole source block. */
xfree (content[0]->which_element.source.line);
}
else
{
for (i = 0; i < content_size; i++)
{
- struct tui_win_element * element;
+ struct tui_win_element *element;
element = content[i];
if (element != (struct tui_win_element *) NULL)
xfree (element);
break;
case DATA_ITEM_WIN:
- /*
- ** Note that data elements are not allocated
- ** in a single block, but individually, as needed.
- */
+ /* Note that data elements are not allocated in
+ a single block, but individually, as
+ needed. */
if (element->which_element.data.type != TUI_REGISTER)
xfree ((void *)element->which_element.data.name);
xfree (element->which_element.data.value);
+ xfree (element->which_element.data.content);
xfree (element);
break;
case CMD_WIN:
}
}
if (type != DATA_WIN && type != DATA_ITEM_WIN)
- xfree (content[0]); /* free the element block */
+ xfree (content[0]); /* Free the element block. */
}
}
projects / thirdparty / binutils-gdb.git / blobdiff