2a8854a783
* tui/tui-data.h (tui_win_element): Rename TuiWinElement. (tui_exec_info_content): Rename TuiExecInfoContent. (TuiGenWinInfo, TuiGenWinInfoPtr): Delete definitions. (TuiWinInfo, TuiWinInfoPtr): Ditto. (TuiScrollDirection, TuiScrollDirectionPtr): Ditto. (TuiList, TuiListPtr): Ditto. (TuiLayoutType, TuiLayoutTypePtr): Ditto. (TuiDataType, TuiDataTypePtr): Ditto. (TuiRegisterDisplayType, TuiRegisterDisplayTypePtr): Ditto. (TuiLineOrAddress, TuiLineOrAddressPtr): Ditto. (TuiLayoutDef, TuiLayoutDefPtr): Ditto. (TuiSourceElement, TuiSourceElementPtr): Ditto. (TuiDataElement, TuiDataElementPtr): Ditto. (TuiWinElement, TuiWinElementPtr): Ditto. (TuiDataInfo, TuiDataInfoPtr): Ditto. (TuiCommandElement, TuiCommandElementPtr): Ditto. (TuiLocatorElement, TuiLocatorElementPtr): Ditto. (TuiWhichElement, TuiWhichElementPtr): Ditto. (TuiSourceInfo, TuiSourceInfoPtr): Ditto. (TuiCommandInfo, TuiCommandInfoPtr): Ditto. * tui/tui-command.c, tui/tui-data.c: Update references. * tui/tui-data.h, tui/tui-disasm.c, tui/tui-layout.c: Ditto. * tui/tui-regs.c, tui/tui-source.c, tui/tui-stack.c: Ditto. * tui/tui-win.c, tui/tui-windata.c, tui/tui-wingeneral.c: Ditto. * tui/tui-winsource.c, tui/tui.c: Ditto.
369 lines
12 KiB
C
369 lines
12 KiB
C
/* TUI data manipulation routines.
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Copyright 1998, 1999, 2000, 2001, 2002, 2004 Free Software
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Foundation, Inc.
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Contributed by Hewlett-Packard Company.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef TUI_DATA_H
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#define TUI_DATA_H
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#if defined (HAVE_NCURSES_H)
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#include <ncurses.h>
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#elif defined (HAVE_CURSES_H)
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#include <curses.h>
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#endif
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/* Generic window information */
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struct tui_gen_win_info
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{
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WINDOW *handle; /* window handle */
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TuiWinType type; /* type of window */
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int width; /* window width */
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int height; /* window height */
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TuiPoint origin; /* origin of window */
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OpaquePtr content; /* content of window */
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int contentSize; /* Size of content (# of elements) */
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int contentInUse; /* Can it be used, or is it already used? */
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int viewportHeight; /* viewport height */
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int lastVisibleLine; /* index of last visible line */
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int isVisible; /* whether the window is visible or not */
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char* title; /* Window title to display. */
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};
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/* Constant definitions */
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#define DEFAULT_TAB_LEN 8
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#define NO_SRC_STRING "[ No Source Available ]"
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#define NO_DISASSEM_STRING "[ No Assembly Available ]"
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#define NO_REGS_STRING "[ Register Values Unavailable ]"
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#define NO_DATA_STRING "[ No Data Values Displayed ]"
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#define MAX_CONTENT_COUNT 100
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#define SRC_NAME "SRC"
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#define CMD_NAME "CMD"
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#define DATA_NAME "REGS"
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#define DISASSEM_NAME "ASM"
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#define TUI_NULL_STR ""
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#define DEFAULT_HISTORY_COUNT 25
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#define BOX_WINDOW TRUE
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#define DONT_BOX_WINDOW FALSE
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#define HILITE TRUE
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#define NO_HILITE FALSE
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#define WITH_LOCATOR TRUE
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#define NO_LOCATOR FALSE
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#define EMPTY_SOURCE_PROMPT TRUE
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#define NO_EMPTY_SOURCE_PROMPT FALSE
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#define UNDEFINED_ITEM -1
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#define MIN_WIN_HEIGHT 3
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#define MIN_CMD_WIN_HEIGHT 3
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/* Strings to display in the TUI status line. */
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#define PROC_PREFIX "In: "
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#define LINE_PREFIX "Line: "
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#define PC_PREFIX "PC: "
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#define SINGLE_KEY "(SingleKey)"
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/* Minimum/Maximum length of some fields displayed in the TUI status line. */
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#define MIN_LINE_WIDTH 4 /* Use at least 4 digits for line numbers. */
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#define MIN_PROC_WIDTH 12
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#define MAX_TARGET_WIDTH 10
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#define MAX_PID_WIDTH 14
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#define TUI_FLOAT_REGS_NAME "$FREGS"
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#define TUI_FLOAT_REGS_NAME_LOWER "$fregs"
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#define TUI_GENERAL_REGS_NAME "$GREGS"
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#define TUI_GENERAL_REGS_NAME_LOWER "$gregs"
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#define TUI_SPECIAL_REGS_NAME "$SREGS"
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#define TUI_SPECIAL_REGS_NAME_LOWER "$sregs"
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#define TUI_GENERAL_SPECIAL_REGS_NAME "$REGS"
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#define TUI_GENERAL_SPECIAL_REGS_NAME_LOWER "$regs"
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/* Scroll direction enum. */
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enum tui_scroll_direction
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{
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FORWARD_SCROLL,
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BACKWARD_SCROLL,
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LEFT_SCROLL,
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RIGHT_SCROLL
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};
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/* General list struct. */
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struct tui_list
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{
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OpaqueList list;
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int count;
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};
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/* The kinds of layouts available */
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enum tui_layout_type
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{
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SRC_COMMAND,
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DISASSEM_COMMAND,
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SRC_DISASSEM_COMMAND,
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SRC_DATA_COMMAND,
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DISASSEM_DATA_COMMAND,
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UNDEFINED_LAYOUT
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};
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/* Basic data types that can be displayed in the data window. */
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enum tui_data_type
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{
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TUI_REGISTER,
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TUI_SCALAR,
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TUI_COMPLEX,
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TUI_STRUCT
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};
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/* Types of register displays */
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enum tui_register_display_type
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{
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TUI_UNDEFINED_REGS,
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TUI_GENERAL_REGS,
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TUI_SFLOAT_REGS,
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TUI_DFLOAT_REGS,
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TUI_SPECIAL_REGS,
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TUI_GENERAL_AND_SPECIAL_REGS
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};
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/* Structure describing source line or line address */
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union tui_line_or_address
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{
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int lineNo;
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CORE_ADDR addr;
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};
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/* Current Layout definition */
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struct tui_layout_def
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{
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TuiWinType displayMode;
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int split;
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enum tui_register_display_type regsDisplayType;
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enum tui_register_display_type floatRegsDisplayType;
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};
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/* Elements in the Source/Disassembly Window */
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struct tui_source_element
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{
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char *line;
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union tui_line_or_address lineOrAddr;
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int isExecPoint;
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int hasBreak;
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};
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/* Elements in the data display window content */
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struct tui_data_element
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{
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const char *name;
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int itemNo; /* the register number, or data display number */
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enum tui_data_type type;
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Opaque value;
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int highlight;
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};
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/* Elements in the command window content */
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struct tui_command_element
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{
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char *line;
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};
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#define MAX_LOCATOR_ELEMENT_LEN 100
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/* Elements in the locator window content */
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struct tui_locator_element
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{
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char fileName[MAX_LOCATOR_ELEMENT_LEN];
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char procName[MAX_LOCATOR_ELEMENT_LEN];
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int lineNo;
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CORE_ADDR addr;
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};
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/* Flags to tell what kind of breakpoint is at current line. */
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#define TUI_BP_ENABLED 0x01
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#define TUI_BP_DISABLED 0x02
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#define TUI_BP_HIT 0x04
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#define TUI_BP_CONDITIONAL 0x08
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#define TUI_BP_HARDWARE 0x10
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/* Position of breakpoint markers in the exec info string. */
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#define TUI_BP_HIT_POS 0
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#define TUI_BP_BREAK_POS 1
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#define TUI_EXEC_POS 2
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#define TUI_EXECINFO_SIZE 4
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typedef char tui_exec_info_content[TUI_EXECINFO_SIZE];
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/* An content element in a window */
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union tui_which_element
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{
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struct tui_source_element source; /* the source elements */
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struct tui_gen_win_info dataWindow; /* data display elements */
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struct tui_data_element data; /* elements of dataWindow */
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struct tui_command_element command; /* command elements */
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struct tui_locator_element locator; /* locator elements */
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tui_exec_info_content simpleString; /* simple char based elements */
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};
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struct tui_win_element
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{
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int highlight;
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union tui_which_element whichElement;
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};
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/* This describes the content of the window. */
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typedef struct tui_win_element **tui_win_content;
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/* This struct defines the specific information about a data display window */
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struct tui_data_info
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{
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tui_win_content dataContent; /* start of data display content */
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int dataContentCount;
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tui_win_content regsContent; /* start of regs display content */
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int regsContentCount;
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enum tui_register_display_type regsDisplayType;
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int regsColumnCount;
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int displayRegs; /* Should regs be displayed at all? */
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};
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struct tui_source_info
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{
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int hasLocator; /* Does locator belongs to this window? */
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/* Execution information window. */
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struct tui_gen_win_info *executionInfo;
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int horizontalOffset; /* used for horizontal scroll */
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union tui_line_or_address startLineOrAddr;
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char* filename;
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};
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struct tui_command_info
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{
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int curLine; /* The current line position */
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int curch; /* The current cursor position */
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int start_line;
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};
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/* This defines information about each logical window */
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struct tui_win_info
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{
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struct tui_gen_win_info generic; /* general window information */
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union
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{
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struct tui_source_info sourceInfo;
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struct tui_data_info dataDisplayInfo;
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struct tui_command_info commandInfo;
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Opaque opaque;
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}
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detail;
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int canHighlight; /* Can this window ever be highlighted? */
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int isHighlighted; /* Is this window highlighted? */
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};
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/* MACROS (prefixed with m_) */
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/* Testing macros */
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#define m_genWinPtrIsNull(winInfo) \
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((winInfo) == (struct tui_gen_win_info *)NULL)
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#define m_genWinPtrNotNull(winInfo) \
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((winInfo) != (struct tui_gen_win_info *)NULL)
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#define m_winPtrIsNull(winInfo) \
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((winInfo) == (struct tui_win_info *)NULL)
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#define m_winPtrNotNull(winInfo) \
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((winInfo) != (struct tui_win_info *)NULL)
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#define m_winIsSourceType(type) \
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(type == SRC_WIN || type == DISASSEM_WIN)
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#define m_winIsAuxillary(winType) \
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(winType > MAX_MAJOR_WINDOWS)
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#define m_hasLocator(winInfo) \
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( ((winInfo) != (struct tui_win_info *)NULL) ? \
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(winInfo->detail.sourceInfo.hasLocator) : \
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FALSE )
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#define m_setWinHighlightOn(winInfo) \
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if ((winInfo) != (struct tui_win_info *)NULL) \
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(winInfo)->isHighlighted = TRUE
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#define m_setWinHighlightOff(winInfo) \
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if ((winInfo) != (struct tui_win_info *)NULL) \
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(winInfo)->isHighlighted = FALSE
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/* Global Data */
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extern struct tui_win_info *(winList[MAX_MAJOR_WINDOWS]);
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/* Macros */
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#define srcWin winList[SRC_WIN]
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#define disassemWin winList[DISASSEM_WIN]
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#define dataWin winList[DATA_WIN]
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#define cmdWin winList[CMD_WIN]
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/* Data Manipulation Functions */
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extern void tui_initialize_static_data (void);
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extern struct tui_gen_win_info *tui_alloc_generic_win_info (void);
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extern struct tui_win_info *tui_alloc_win_info (TuiWinType);
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extern void tui_init_generic_part (struct tui_gen_win_info *);
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extern void tui_init_win_info (struct tui_win_info *);
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extern tui_win_content tui_alloc_content (int, enum tui_win_type);
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extern int tui_add_content_elements (struct tui_gen_win_info *, int);
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extern void tui_init_content_element (struct tui_win_element *, enum tui_win_type);
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extern void tui_free_window (struct tui_win_info *);
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extern void tui_free_win_content (struct tui_gen_win_info *);
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extern void tui_free_data_content (tui_win_content, int);
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extern void tui_free_all_source_wins_content (void);
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extern void tui_del_window (struct tui_win_info *);
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extern void tui_del_data_windows (tui_win_content, int);
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extern struct tui_win_info *tui_partial_win_by_name (char *);
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extern char *tui_win_name (struct tui_gen_win_info *);
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extern enum tui_layout_type tui_current_layout (void);
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extern void tui_set_current_layout_to (enum tui_layout_type);
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extern int tui_term_height (void);
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extern void tui_set_term_height_to (int);
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extern int tui_term_width (void);
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extern void tui_set_term_width_to (int);
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extern void tui_set_gen_win_origin (struct tui_gen_win_info *, int, int);
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extern struct tui_gen_win_info *tui_locator_win_info_ptr (void);
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extern struct tui_gen_win_info *tui_source_exec_info_win_ptr (void);
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extern struct tui_gen_win_info *tui_disassem_exec_info_win_ptr (void);
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extern struct tui_list * tui_source_windows (void);
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extern void tui_clear_source_windows (void);
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extern void tui_clear_source_windows_detail (void);
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extern void tui_clear_win_detail (struct tui_win_info * winInfo);
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extern void tui_add_to_source_windows (struct tui_win_info *);
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extern int tui_default_tab_len (void);
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extern void tui_set_default_tab_len (int);
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extern struct tui_win_info *tui_win_with_focus (void);
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extern void tui_set_win_with_focus (struct tui_win_info *);
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extern struct tui_layout_def * tui_layout_def (void);
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extern int tui_win_resized (void);
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extern void tui_set_win_resized_to (int);
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extern struct tui_win_info *tui_next_win (struct tui_win_info *);
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extern struct tui_win_info *tui_prev_win (struct tui_win_info *);
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extern void tui_add_to_source_windows (struct tui_win_info * winInfo);
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#endif /* TUI_DATA_H */
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