X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Ftui%2Ftui-data.h;h=7beb272afabcc633e5df128d9f4cf295955f6cfa;hb=7fa29be949a96f68ee65dcdb4f56f132609170db;hp=b75de9d5c5a65ff60d140e301c0cb528b93f0539;hpb=55fb0713929955357385810a187987d919cb9608;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/tui/tui-data.h b/gdb/tui/tui-data.h index b75de9d5c5..7beb272afa 100644 --- a/gdb/tui/tui-data.h +++ b/gdb/tui/tui-data.h @@ -1,7 +1,6 @@ /* TUI data manipulation routines. - Copyright 1998, 1999, 2000, 2001, 2002, 2004 Free Software - Foundation, Inc. + Copyright (C) 1998-2017 Free Software Foundation, Inc. Contributed by Hewlett-Packard Company. @@ -9,7 +8,7 @@ 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, @@ -18,197 +17,189 @@ 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 . */ #ifndef TUI_DATA_H #define TUI_DATA_H -#if defined (HAVE_NCURSES_H) -#include -#elif defined (HAVE_CURSES_H) -#include -#endif - -/* Generic window information */ - typedef struct _TuiGenWinInfo - { - WINDOW *handle; /* window handle */ - TuiWinType type; /* type of window */ - int width; /* window width */ - int height; /* window height */ - TuiPoint origin; /* origin of window */ - OpaquePtr content; /* content of window */ - int contentSize; /* Size of content (# of elements) */ - int contentInUse; /* Can it be used, or is it already used? */ - int viewportHeight; /* viewport height */ - int lastVisibleLine; /* index of last visible line */ - int isVisible; /* whether the window is visible or not */ - char* title; /* Window title to display. */ - } -TuiGenWinInfo, *TuiGenWinInfoPtr; - -/* Constant definitions */ -#define DEFAULT_TAB_LEN 8 -#define NO_SRC_STRING "[ No Source Available ]" -#define NO_DISASSEM_STRING "[ No Assembly Available ]" -#define NO_REGS_STRING "[ Register Values Unavailable ]" -#define NO_DATA_STRING "[ No Data Values Displayed ]" -#define MAX_CONTENT_COUNT 100 -#define SRC_NAME "SRC" -#define CMD_NAME "CMD" -#define DATA_NAME "REGS" -#define DISASSEM_NAME "ASM" -#define TUI_NULL_STR "" -#define DEFAULT_HISTORY_COUNT 25 -#define BOX_WINDOW TRUE -#define DONT_BOX_WINDOW FALSE -#define HILITE TRUE -#define NO_HILITE FALSE -#define WITH_LOCATOR TRUE -#define NO_LOCATOR FALSE -#define EMPTY_SOURCE_PROMPT TRUE -#define NO_EMPTY_SOURCE_PROMPT FALSE -#define UNDEFINED_ITEM -1 -#define MIN_WIN_HEIGHT 3 -#define MIN_CMD_WIN_HEIGHT 3 +#include "tui/tui.h" /* For enum tui_win_type. */ +#include "gdb_curses.h" /* For WINDOW. */ + +/* This is a point definition. */ +struct tui_point +{ + int x, y; +}; + +struct tui_win_element; + +/* This describes the content of the window. */ +typedef struct tui_win_element **tui_win_content; + +/* Generic window information. */ +struct tui_gen_win_info +{ + WINDOW *handle; /* Window handle. */ + enum tui_win_type type; /* Type of window. */ + int width; /* Window width. */ + int height; /* Window height. */ + struct tui_point origin; /* Origin of window. */ + tui_win_content content; /* Content of window. */ + int content_size; /* Size of content (# of elements). */ + int content_in_use; /* Can it be used, or is it already used? */ + int viewport_height; /* Viewport height. */ + int last_visible_line; /* Index of last visible line. */ + int is_visible; /* Whether the window is visible or not. */ + char *title; /* Window title to display. */ +}; + +/* Constant definitions. */ +#define DEFAULT_TAB_LEN 8 +#define NO_SRC_STRING "[ No Source Available ]" +#define NO_DISASSEM_STRING "[ No Assembly Available ]" +#define NO_REGS_STRING "[ Register Values Unavailable ]" +#define NO_DATA_STRING "[ No Data Values Displayed ]" +#define MAX_CONTENT_COUNT 100 +#define SRC_NAME "src" +#define CMD_NAME "cmd" +#define DATA_NAME "regs" +#define DISASSEM_NAME "asm" +#define TUI_NULL_STR "" +#define DEFAULT_HISTORY_COUNT 25 +#define BOX_WINDOW TRUE +#define DONT_BOX_WINDOW FALSE +#define HILITE TRUE +#define NO_HILITE FALSE +#define WITH_LOCATOR TRUE +#define NO_LOCATOR FALSE +#define EMPTY_SOURCE_PROMPT TRUE +#define NO_EMPTY_SOURCE_PROMPT FALSE +#define UNDEFINED_ITEM -1 +#define MIN_WIN_HEIGHT 3 +#define MIN_CMD_WIN_HEIGHT 3 /* Strings to display in the TUI status line. */ -#define PROC_PREFIX "In: " -#define LINE_PREFIX "Line: " -#define PC_PREFIX "PC: " -#define SINGLE_KEY "(SingleKey)" - -/* Minimum/Maximum length of some fields displayed in the TUI status line. */ -#define MIN_LINE_WIDTH 4 /* Use at least 4 digits for line numbers. */ +#define PROC_PREFIX "In: " +#define LINE_PREFIX "L" +#define PC_PREFIX "PC: " +#define SINGLE_KEY "(SingleKey)" + +/* Minimum/Maximum length of some fields displayed in the TUI status + line. */ +#define MIN_LINE_WIDTH 4 /* Use at least 4 digits for line + numbers. */ #define MIN_PROC_WIDTH 12 #define MAX_TARGET_WIDTH 10 -#define MAX_PID_WIDTH 14 - -#define TUI_FLOAT_REGS_NAME "$FREGS" -#define TUI_FLOAT_REGS_NAME_LOWER "$fregs" -#define TUI_GENERAL_REGS_NAME "$GREGS" -#define TUI_GENERAL_REGS_NAME_LOWER "$gregs" -#define TUI_SPECIAL_REGS_NAME "$SREGS" -#define TUI_SPECIAL_REGS_NAME_LOWER "$sregs" -#define TUI_GENERAL_SPECIAL_REGS_NAME "$REGS" -#define TUI_GENERAL_SPECIAL_REGS_NAME_LOWER "$regs" - -/* Scroll direction enum */ -typedef enum - { - FORWARD_SCROLL, - BACKWARD_SCROLL, - LEFT_SCROLL, - RIGHT_SCROLL - } -TuiScrollDirection, *TuiScrollDirectionPtr; - - -/* General list struct */ -typedef struct _TuiList - { - OpaqueList list; - int count; - } -TuiList, *TuiListPtr; - - -/* The kinds of layouts available */ -typedef enum - { - SRC_COMMAND, - DISASSEM_COMMAND, - SRC_DISASSEM_COMMAND, - SRC_DATA_COMMAND, - DISASSEM_DATA_COMMAND, - UNDEFINED_LAYOUT - } -TuiLayoutType, *TuiLayoutTypePtr; - -/* Basic data types that can be displayed in the data window. */ -typedef enum _TuiDataType - { - TUI_REGISTER, - TUI_SCALAR, - TUI_COMPLEX, - TUI_STRUCT - } -TuiDataType, TuiDataTypePtr; - -/* Types of register displays */ -typedef enum tui_register_display_type - { - TUI_UNDEFINED_REGS, - TUI_GENERAL_REGS, - TUI_SFLOAT_REGS, - TUI_DFLOAT_REGS, - TUI_SPECIAL_REGS, - TUI_GENERAL_AND_SPECIAL_REGS - } -TuiRegisterDisplayType, *TuiRegisterDisplayTypePtr; - -/* Structure describing source line or line address */ -typedef union _TuiLineOrAddress - { - int lineNo; - CORE_ADDR addr; - } -TuiLineOrAddress, *TuiLineOrAddressPtr; - -/* Current Layout definition */ -typedef struct _TuiLayoutDef - { - TuiWinType displayMode; - int split; - TuiRegisterDisplayType regsDisplayType; - TuiRegisterDisplayType floatRegsDisplayType; - } -TuiLayoutDef, *TuiLayoutDefPtr; - -/* Elements in the Source/Disassembly Window */ -typedef struct _TuiSourceElement - { - char *line; - TuiLineOrAddress lineOrAddr; - int isExecPoint; - int hasBreak; - } -TuiSourceElement, *TuiSourceElementPtr; - - -/* Elements in the data display window content */ -typedef struct _TuiDataElement - { - const char *name; - int itemNo; /* the register number, or data display number */ - TuiDataType type; - Opaque value; - int highlight; - } -TuiDataElement, *TuiDataElementPtr; - - -/* Elements in the command window content */ -typedef struct _TuiCommandElement - { - char *line; - } -TuiCommandElement, *TuiCommandElementPtr; - - -#define MAX_LOCATOR_ELEMENT_LEN 100 +#define MAX_PID_WIDTH 19 + +/* Scroll direction enum. */ +enum tui_scroll_direction +{ + FORWARD_SCROLL, + BACKWARD_SCROLL, + LEFT_SCROLL, + RIGHT_SCROLL +}; + + +/* General list struct. */ +struct tui_list +{ + struct tui_win_info **list; + int count; +}; + + +/* The kinds of layouts available. */ +enum tui_layout_type +{ + SRC_COMMAND, + DISASSEM_COMMAND, + SRC_DISASSEM_COMMAND, + SRC_DATA_COMMAND, + DISASSEM_DATA_COMMAND, + UNDEFINED_LAYOUT +}; + +/* Basic data types that can be displayed in the data window. */ +enum tui_data_type +{ + TUI_REGISTER, + TUI_SCALAR, + TUI_COMPLEX, + TUI_STRUCT +}; + +enum tui_line_or_address_kind +{ + LOA_LINE, + LOA_ADDRESS +}; + +/* Structure describing source line or line address. */ +struct tui_line_or_address +{ + enum tui_line_or_address_kind loa; + union + { + int line_no; + CORE_ADDR addr; + } u; +}; + +/* Current Layout definition. */ +struct tui_layout_def +{ + enum tui_win_type display_mode; + int split; +}; + +/* Elements in the Source/Disassembly Window. */ +struct tui_source_element +{ + char *line; + struct tui_line_or_address line_or_addr; + int is_exec_point; + int has_break; +}; + + +/* Elements in the data display window content. */ +struct tui_data_element +{ + const char *name; + int item_no; /* The register number, or data display + number. */ + enum tui_data_type type; + void *value; + int highlight; + char *content; +}; + + +/* Elements in the command window content. */ +struct tui_command_element +{ + char *line; +}; + +#ifdef PATH_MAX +# define MAX_LOCATOR_ELEMENT_LEN PATH_MAX +#else +# define MAX_LOCATOR_ELEMENT_LEN 1024 +#endif -/* Elements in the locator window content */ -typedef struct _TuiLocatorElement - { - char fileName[MAX_LOCATOR_ELEMENT_LEN]; - char procName[MAX_LOCATOR_ELEMENT_LEN]; - int lineNo; - CORE_ADDR addr; - } -TuiLocatorElement, *TuiLocatorElementPtr; +/* Elements in the locator window content. */ +struct tui_locator_element +{ + /* Resolved absolute filename as returned by symtab_to_fullname. */ + char full_name[MAX_LOCATOR_ELEMENT_LEN]; + char proc_name[MAX_LOCATOR_ELEMENT_LEN]; + int line_no; + CORE_ADDR addr; + /* Architecture associated with code at this location. */ + struct gdbarch *gdbarch; +}; /* Flags to tell what kind of breakpoint is at current line. */ #define TUI_BP_ENABLED 0x01 @@ -223,164 +214,136 @@ TuiLocatorElement, *TuiLocatorElementPtr; #define TUI_EXEC_POS 2 #define TUI_EXECINFO_SIZE 4 -typedef char TuiExecInfoContent[TUI_EXECINFO_SIZE]; - -/* An content element in a window */ -typedef union - { - TuiSourceElement source; /* the source elements */ - TuiGenWinInfo dataWindow; /* data display elements */ - TuiDataElement data; /* elements of dataWindow */ - TuiCommandElement command; /* command elements */ - TuiLocatorElement locator; /* locator elements */ - TuiExecInfoContent simpleString; /* simple char based elements */ - } -TuiWhichElement, *TuiWhichElementPtr; - -typedef struct _TuiWinElement - { - int highlight; - TuiWhichElement whichElement; - } -TuiWinElement, *TuiWinElementPtr; - - -/* This describes the content of the window. */ -typedef TuiWinElementPtr *TuiWinContent; - - -/* This struct defines the specific information about a data display window */ -typedef struct _TuiDataInfo - { - TuiWinContent dataContent; /* start of data display content */ - int dataContentCount; - TuiWinContent regsContent; /* start of regs display content */ - int regsContentCount; - TuiRegisterDisplayType regsDisplayType; - int regsColumnCount; - int displayRegs; /* Should regs be displayed at all? */ - } -TuiDataInfo, *TuiDataInfoPtr; - - -typedef struct _TuiSourceInfo - { - int hasLocator; /* Does locator belongs to this window? */ - TuiGenWinInfoPtr executionInfo; /* execution information window */ - int horizontalOffset; /* used for horizontal scroll */ - TuiLineOrAddress startLineOrAddr; - char* filename; - } -TuiSourceInfo, *TuiSourceInfoPtr; - - -typedef struct _TuiCommandInfo - { - int curLine; /* The current line position */ - int curch; /* The current cursor position */ - int start_line; - } -TuiCommandInfo, *TuiCommandInfoPtr; - - -/* This defines information about each logical window */ -typedef struct _TuiWinInfo +typedef char tui_exec_info_content[TUI_EXECINFO_SIZE]; + +/* An content element in a window. */ +union tui_which_element +{ + struct tui_source_element source; /* The source elements. */ + struct tui_gen_win_info data_window; /* Data display elements. */ + struct tui_data_element data; /* Elements of data_window. */ + struct tui_command_element command; /* Command elements. */ + struct tui_locator_element locator; /* Locator elements. */ + tui_exec_info_content simple_string; /* Simple char based elements. */ +}; + +struct tui_win_element +{ + int highlight; + union tui_which_element which_element; +}; + +/* This struct defines the specific information about a data display + window. */ +struct tui_data_info +{ + tui_win_content data_content; /* Start of data display content. */ + int data_content_count; + tui_win_content regs_content; /* Start of regs display content. */ + int regs_content_count; + int regs_column_count; + int display_regs; /* Should regs be displayed at all? */ + struct reggroup *current_group; +}; + + +struct tui_source_info +{ + int has_locator; /* Does locator belongs to this window? */ + /* Execution information window. */ + struct tui_gen_win_info *execution_info; + int horizontal_offset; /* Used for horizontal scroll. */ + struct tui_line_or_address start_line_or_addr; + + /* It is the resolved form as returned by symtab_to_fullname. */ + char *fullname; + + /* Architecture associated with code at this location. */ + struct gdbarch *gdbarch; +}; + + +struct tui_command_info +{ + int start_line; +}; + + +/* This defines information about each logical window. */ +struct tui_win_info +{ + struct tui_gen_win_info generic; /* General window information. */ + union { - TuiGenWinInfo generic; /* general window information */ - union - { - TuiSourceInfo sourceInfo; - TuiDataInfo dataDisplayInfo; - TuiCommandInfo commandInfo; - Opaque opaque; - } - detail; - int canHighlight; /* Can this window ever be highlighted? */ - int isHighlighted; /* Is this window highlighted? */ + struct tui_source_info source_info; + struct tui_data_info data_display_info; + struct tui_command_info command_info; + void *opaque; } -TuiWinInfo, *TuiWinInfoPtr; - -/* MACROS (prefixed with m_) */ - -/* Testing macros */ -#define m_genWinPtrIsNull(winInfo) \ - ((winInfo) == (TuiGenWinInfoPtr)NULL) -#define m_genWinPtrNotNull(winInfo) \ - ((winInfo) != (TuiGenWinInfoPtr)NULL) -#define m_winPtrIsNull(winInfo) \ - ((winInfo) == (TuiWinInfoPtr)NULL) -#define m_winPtrNotNull(winInfo) \ - ((winInfo) != (TuiWinInfoPtr)NULL) - -#define m_winIsSourceType(type) \ - (type == SRC_WIN || type == DISASSEM_WIN) -#define m_winIsAuxillary(winType) \ - (winType > MAX_MAJOR_WINDOWS) -#define m_hasLocator(winInfo) \ - ( ((winInfo) != (TuiWinInfoPtr)NULL) ? \ - (winInfo->detail.sourceInfo.hasLocator) : \ - FALSE ) - -#define m_setWinHighlightOn(winInfo) \ - if ((winInfo) != (TuiWinInfoPtr)NULL) \ - (winInfo)->isHighlighted = TRUE -#define m_setWinHighlightOff(winInfo) \ - if ((winInfo) != (TuiWinInfoPtr)NULL) \ - (winInfo)->isHighlighted = FALSE - - -/* Global Data */ -extern TuiWinInfoPtr winList[MAX_MAJOR_WINDOWS]; - -/* Macros */ -#define srcWin winList[SRC_WIN] -#define disassemWin winList[DISASSEM_WIN] -#define dataWin winList[DATA_WIN] -#define cmdWin winList[CMD_WIN] - -/* Data Manipulation Functions */ -extern void initializeStaticData (void); -extern TuiGenWinInfoPtr allocGenericWinInfo (void); -extern TuiWinInfoPtr allocWinInfo (TuiWinType); -extern void initGenericPart (TuiGenWinInfoPtr); -extern void initWinInfo (TuiWinInfoPtr); -extern TuiWinContent allocContent (int, TuiWinType); -extern int addContentElements (TuiGenWinInfoPtr, int); -extern void initContentElement (TuiWinElementPtr, TuiWinType); -extern void freeWindow (TuiWinInfoPtr); -extern void freeWinContent (TuiGenWinInfoPtr); -extern void freeDataContent (TuiWinContent, int); -extern void freeAllSourceWinsContent (void); -extern void tuiDelWindow (TuiWinInfoPtr); -extern void tuiDelDataWindows (TuiWinContent, int); -extern TuiWinInfoPtr partialWinByName (char *); -extern char *winName (TuiGenWinInfoPtr); -extern TuiLayoutType currentLayout (void); -extern void setCurrentLayoutTo (TuiLayoutType); -extern int termHeight (void); -extern void setTermHeightTo (int); -extern int termWidth (void); -extern void setTermWidthTo (int); -extern void setGenWinOrigin (TuiGenWinInfoPtr, int, int); -extern TuiGenWinInfoPtr locatorWinInfoPtr (void); -extern TuiGenWinInfoPtr sourceExecInfoWinPtr (void); -extern TuiGenWinInfoPtr disassemExecInfoWinPtr (void); -extern TuiListPtr sourceWindows (void); -extern void clearSourceWindows (void); -extern void clearSourceWindowsDetail (void); -extern void clearWinDetail (TuiWinInfoPtr winInfo); -extern void tuiAddToSourceWindows (TuiWinInfoPtr); -extern int tuiDefaultTabLen (void); -extern void tuiSetDefaultTabLen (int); -extern TuiWinInfoPtr tuiWinWithFocus (void); -extern void tuiSetWinWithFocus (TuiWinInfoPtr); -extern TuiLayoutDefPtr tuiLayoutDef (void); -extern int tuiWinResized (void); -extern void tuiSetWinResizedTo (int); - -extern TuiWinInfoPtr tuiNextWin (TuiWinInfoPtr); -extern TuiWinInfoPtr tuiPrevWin (TuiWinInfoPtr); - -extern void addToSourceWindows (TuiWinInfoPtr winInfo); + detail; + int can_highlight; /* Can this window ever be highlighted? */ + int is_highlighted; /* Is this window highlighted? */ +}; + +extern int tui_win_is_source_type (enum tui_win_type win_type); +extern int tui_win_is_auxillary (enum tui_win_type win_type); +extern int tui_win_has_locator (struct tui_win_info *win_info); +extern void tui_set_win_highlight (struct tui_win_info *win_info, + int highlight); + + +/* Global Data. */ +extern struct tui_win_info *tui_win_list[MAX_MAJOR_WINDOWS]; + +#define TUI_SRC_WIN tui_win_list[SRC_WIN] +#define TUI_DISASM_WIN tui_win_list[DISASSEM_WIN] +#define TUI_DATA_WIN tui_win_list[DATA_WIN] +#define TUI_CMD_WIN tui_win_list[CMD_WIN] + +/* Data Manipulation Functions. */ +extern void tui_initialize_static_data (void); +extern struct tui_gen_win_info *tui_alloc_generic_win_info (void); +extern struct tui_win_info *tui_alloc_win_info (enum tui_win_type); +extern void tui_init_generic_part (struct tui_gen_win_info *); +extern void tui_init_win_info (struct tui_win_info *); +extern tui_win_content tui_alloc_content (int, enum tui_win_type); +extern int tui_add_content_elements (struct tui_gen_win_info *, + int); +extern void tui_init_content_element (struct tui_win_element *, + enum tui_win_type); +extern void tui_free_window (struct tui_win_info *); +extern void tui_free_win_content (struct tui_gen_win_info *); +extern void tui_free_data_content (tui_win_content, int); +extern void tui_free_all_source_wins_content (void); +extern void tui_del_window (struct tui_win_info *); +extern void tui_del_data_windows (tui_win_content, int); +extern struct tui_win_info *tui_partial_win_by_name (const char *); +extern const char *tui_win_name (const struct tui_gen_win_info *); +extern enum tui_layout_type tui_current_layout (void); +extern void tui_set_current_layout_to (enum tui_layout_type); +extern int tui_term_height (void); +extern void tui_set_term_height_to (int); +extern int tui_term_width (void); +extern void tui_set_term_width_to (int); +extern struct tui_gen_win_info *tui_locator_win_info_ptr (void); +extern struct tui_gen_win_info *tui_source_exec_info_win_ptr (void); +extern struct tui_gen_win_info *tui_disassem_exec_info_win_ptr (void); +extern struct tui_list *tui_source_windows (void); +extern void tui_clear_source_windows (void); +extern void tui_clear_source_windows_detail (void); +extern void tui_clear_win_detail (struct tui_win_info *); +extern void tui_add_to_source_windows (struct tui_win_info *); +extern int tui_default_tab_len (void); +extern void tui_set_default_tab_len (int); +extern struct tui_win_info *tui_win_with_focus (void); +extern void tui_set_win_with_focus (struct tui_win_info *); +extern struct tui_layout_def *tui_layout_def (void); +extern int tui_win_resized (void); +extern void tui_set_win_resized_to (int); + +extern struct tui_win_info *tui_next_win (struct tui_win_info *); +extern struct tui_win_info *tui_prev_win (struct tui_win_info *); + +extern void tui_add_to_source_windows (struct tui_win_info *); #endif /* TUI_DATA_H */