vbox的更動 64554 路徑 trunk/src/VBox/Debugger

時間撮記:

2016-11-4 上午10:41:06 (8 年 以前)

作者:

vboxsync

訊息:

Debugger/DBGC: Add helpers providing a virtual screen with some simple drawing primitives and optional color support using escape sequences

位置:

trunk/src/VBox/Debugger

檔案:

• DBGCInternal.h (修改) (2 筆差異)
• DBGCScreenAscii.cpp (新增)
• Makefile.kmk (修改) (1 筆差異)

trunk/src/VBox/Debugger/DBGCInternal.h

@@ -425 +425 @@
 
 
+/**
+ * Control flow graph basic block dumper state
+ */
+typedef struct DBGCCFGBBDUMP
+{
+    /** The basic block referenced. */
+    DBGFCFGBB               hCfgBb;
+    /** Cached start address. */
+    DBGFADDRESS             AddrStart;
+    /** Target address. */
+    DBGFADDRESS             AddrTarget;
+    /** Width of the basic block in chars. */
+    uint32_t                cchWidth;
+    /** Height of the basic block in chars. */
+    uint32_t                cchHeight;
+    /** X coordinate of the start. */
+    uint32_t                uStartX;
+    /** Y coordinate of the start. */
+    uint32_t                uStartY;
+} DBGCCFGBBDUMP;
+/** Pointer to the CFG basic block dump state. */
+typedef DBGCCFGBBDUMP *PDBGCCFGBBDUMP;
+
 /*******************************************************************************
 *   Internal Functions                                                         *
@@ -456 +479 @@
 void    dbgcEventTerm(PDBGC pDbgc);
 
+/** Console ASCII screen handle. */
+typedef struct DBGCSCREENINT *DBGCSCREEN;
+/** Pointer to ASCII screen handle. */
+typedef DBGCSCREEN *PDBGCSCREEN;
+
+/**
+ * ASCII screen blit callback.
+ *
+ * @returns VBox status code. Any non VINF_SUCCESS status code will abort the dumping.
+ *
+ * @param   psz             The string to dump
+ * @param   pvUser          Opaque user data.
+ */
+typedef DECLCALLBACK(int) FNDGCSCREENBLIT(const char *psz, void *pvUser);
+/** Pointer to a FNDGCSCREENBLIT. */
+typedef FNDGCSCREENBLIT *PFNDGCSCREENBLIT;
+
+/**
+ * ASCII screen supported colors.
+ */
+typedef enum DBGCSCREENCOLOR
+{
+    /** Invalid color. */
+    DBGCSCREENCOLOR_INVALID = 0,
+    /** Default color of the terminal. */
+    DBGCSCREENCOLOR_DEFAULT,
+    /** Black. */
+    DBGCSCREENCOLOR_BLACK,
+    DBGCSCREENCOLOR_BLACK_BRIGHT,
+    /** Red. */
+    DBGCSCREENCOLOR_RED,
+    DBGCSCREENCOLOR_RED_BRIGHT,
+    /** Green. */
+    DBGCSCREENCOLOR_GREEN,
+    DBGCSCREENCOLOR_GREEN_BRIGHT,
+    /** Yellow. */
+    DBGCSCREENCOLOR_YELLOW,
+    DBGCSCREENCOLOR_YELLOW_BRIGHT,
+    /** Blue. */
+    DBGCSCREENCOLOR_BLUE,
+    DBGCSCREENCOLOR_BLUE_BRIGHT,
+    /** Magenta. */
+    DBGCSCREENCOLOR_MAGENTA,
+    DBGCSCREENCOLOR_MAGENTA_BRIGHT,
+    /** Cyan. */
+    DBGCSCREENCOLOR_CYAN,
+    DBGCSCREENCOLOR_CYAN_BRIGHT,
+    /** White. */
+    DBGCSCREENCOLOR_WHITE,
+    DBGCSCREENCOLOR_WHITE_BRIGHT
+} DBGCSCREENCOLOR;
+/** Pointer to a screen color. */
+typedef DBGCSCREENCOLOR *PDBGCSCREENCOLOR;
+
+DECLHIDDEN(int)  dbgcScreenAsciiCreate(PDBGCSCREEN phScreen, uint32_t cchWidth, uint32_t cchHeight);
+DECLHIDDEN(void) dbgcScreenAsciiDestroy(DBGCSCREEN hScreen);
+DECLHIDDEN(int)  dbgcScreenAsciiBlit(DBGCSCREEN hScreen, PFNDGCSCREENBLIT pfnBlit, void *pvUser, bool fAddColors);
+DECLHIDDEN(int)  dbgcScreenAsciiDrawLineVertical(DBGCSCREEN hScreen, uint32_t uX, uint32_t uStartY,
+                                                 uint32_t uEndY, char ch, DBGCSCREENCOLOR enmColor);
+DECLHIDDEN(int)  dbgcScreenAsciiDrawLineHorizontal(DBGCSCREEN hScreen, uint32_t uStartX, uint32_t uEndX,
+                                                   uint32_t uY, char ch, DBGCSCREENCOLOR enmColor);
+DECLHIDDEN(int)  dbgcScreenAsciiDrawCharacter(DBGCSCREEN hScreen, uint32_t uX, uint32_t uY, char ch,
+                                              DBGCSCREENCOLOR enmColor);
+DECLHIDDEN(int)  dbgcScreenAsciiDrawString(DBGCSCREEN hScreen, uint32_t uX, uint32_t uY, const char *pszText,
+                                           DBGCSCREENCOLOR enmColor);
 
 /* For tstDBGCParser: */

trunk/src/VBox/Debugger/Makefile.kmk

@@ -49 +49 @@
         DBGCOps.cpp \
         DBGCGdbRemoteStub.cpp \
-        DBGCTcp.cpp
+        DBGCTcp.cpp \
+        DBGCScreenAscii.cpp
 
 #