diff options
Diffstat (limited to 'gdb/tui/tui-data.h')
-rw-r--r-- | gdb/tui/tui-data.h | 461 |
1 files changed, 212 insertions, 249 deletions
diff --git a/gdb/tui/tui-data.h b/gdb/tui/tui-data.h index ea7c786..dd8c230 100644 --- a/gdb/tui/tui-data.h +++ b/gdb/tui/tui-data.h @@ -25,29 +25,31 @@ #ifndef TUI_DATA_H #define TUI_DATA_H -#if defined (HAVE_NCURSES_H) -#include <ncurses.h> -#elif defined (HAVE_CURSES_H) -#include <curses.h> -#endif +#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; +}; /* 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; +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 */ + void **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 @@ -95,120 +97,109 @@ TuiGenWinInfo, *TuiGenWinInfoPtr; #define TUI_GENERAL_SPECIAL_REGS_NAME "$REGS" #define TUI_GENERAL_SPECIAL_REGS_NAME_LOWER "$regs" -/* Scroll direction enum */ -typedef enum tui_scroll_direction - { - FORWARD_SCROLL, - BACKWARD_SCROLL, - LEFT_SCROLL, - RIGHT_SCROLL - } -TuiScrollDirection, *TuiScrollDirectionPtr; +/* Scroll direction enum. */ +enum tui_scroll_direction +{ + FORWARD_SCROLL, + BACKWARD_SCROLL, + LEFT_SCROLL, + RIGHT_SCROLL +}; -/* General list struct */ -typedef struct _TuiList - { - OpaqueList list; - int count; - } -TuiList, *TuiListPtr; +/* General list struct. */ +struct tui_list +{ + void **list; + int count; +}; /* The kinds of layouts available */ -typedef enum - { - SRC_COMMAND, - DISASSEM_COMMAND, - SRC_DISASSEM_COMMAND, - SRC_DATA_COMMAND, - DISASSEM_DATA_COMMAND, - UNDEFINED_LAYOUT - } -TuiLayoutType, *TuiLayoutTypePtr; +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. */ -typedef enum _TuiDataType - { - TUI_REGISTER, - TUI_SCALAR, - TUI_COMPLEX, - TUI_STRUCT - } -TuiDataType, TuiDataTypePtr; +enum tui_data_type +{ + TUI_REGISTER, + TUI_SCALAR, + TUI_COMPLEX, + TUI_STRUCT +}; /* 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; +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 +}; /* Structure describing source line or line address */ -typedef union _TuiLineOrAddress - { - int lineNo; - CORE_ADDR addr; - } -TuiLineOrAddress, *TuiLineOrAddressPtr; +union tui_line_or_address +{ + int line_no; + CORE_ADDR addr; +}; /* Current Layout definition */ -typedef struct _TuiLayoutDef - { - TuiWinType displayMode; - int split; - TuiRegisterDisplayType regsDisplayType; - TuiRegisterDisplayType floatRegsDisplayType; - } -TuiLayoutDef, *TuiLayoutDefPtr; +struct tui_layout_def +{ + enum tui_win_type display_mode; + int split; + enum tui_register_display_type regs_display_type; + enum tui_register_display_type float_regs_display_type; +}; /* Elements in the Source/Disassembly Window */ -typedef struct _TuiSourceElement - { - char *line; - TuiLineOrAddress lineOrAddr; - int isExecPoint; - int hasBreak; - } -TuiSourceElement, *TuiSourceElementPtr; +struct tui_source_element +{ + char *line; + union tui_line_or_address line_or_addr; + int is_exec_point; + int has_break; +}; /* 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; +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; +}; /* Elements in the command window content */ -typedef struct _TuiCommandElement - { - char *line; - } -TuiCommandElement, *TuiCommandElementPtr; +struct tui_command_element +{ + char *line; +}; #define MAX_LOCATOR_ELEMENT_LEN 100 /* 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; +struct tui_locator_element +{ + char file_name[MAX_LOCATOR_ELEMENT_LEN]; + char proc_name[MAX_LOCATOR_ELEMENT_LEN]; + int line_no; + CORE_ADDR addr; +}; /* 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]; +typedef char tui_exec_info_content[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; +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 describes the content of the window. */ -typedef TuiWinElementPtr *TuiWinContent; +typedef struct tui_win_element **tui_win_content; /* 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; +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; + enum tui_register_display_type regs_display_type; + int regs_column_count; + int display_regs; /* Should regs be displayed at all? */ +}; + + +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 */ + union tui_line_or_address start_line_or_addr; + char* filename; +}; + + +struct tui_command_info +{ + int cur_line; /* The current line position */ + int curch; /* The current cursor position */ + int start_line; +}; /* This defines information about each logical window */ -typedef struct _TuiWinInfo +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 + 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 TuiWinInfoPtr winList[MAX_MAJOR_WINDOWS]; +extern struct tui_win_info *(tui_win_list[MAX_MAJOR_WINDOWS]); -/* Macros */ -#define srcWin winList[SRC_WIN] -#define disassemWin winList[DISASSEM_WIN] -#define dataWin winList[DATA_WIN] -#define cmdWin winList[CMD_WIN] +#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 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); +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 (char *); +extern char *tui_win_name (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 void tui_set_gen_win_origin (struct tui_gen_win_info *, int, 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 * 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 * win_info); #endif /* TUI_DATA_H */ |