Changeset 7724 in vbox for trunk/src

Timestamp:

Apr 3, 2008 2:02:40 PM (17 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

29260

Message:

removed unused globals.

File:

• trunk/src/VBox/VMM/VMMAll/IOMAll.cpp (modified) (10 diffs)

trunk/src/VBox/VMM/VMMAll/IOMAll.cpp

@@ -33 +33 @@
 #include <iprt/assert.h>
 
-
-/*******************************************************************************
-*   Global Variables                                                           *
-*******************************************************************************/
-
-/**
- * Array for fast recode of the operand size (1/2/4/8 bytes) to bit shift value.
- */
-static const unsigned g_aSize2Shift[] =
-{
-    ~0,    /* 0 - invalid */
-    0,     /* *1 == 2^0 */
-    1,     /* *2 == 2^1 */
-    ~0,    /* 3 - invalid */
-    2,     /* *4 == 2^2 */
-    ~0,    /* 5 - invalid */
-    ~0,    /* 6 - invalid */
-    ~0,    /* 7 - invalid */
-    3      /* *8 == 2^3 */
-};
-
-/**
- * Macro for fast recode of the operand size (1/2/4/8 bytes) to bit shift value.
- */
-#define SIZE2SHIFT(cb) (g_aSize2Shift[cb])
 
 /**
@@ -716 +691 @@
  * Reads an I/O port register.
  *
- * @returns Strict VBox status code. Informational status codes other than the one documented 
+ * @returns Strict VBox status code. Informational status codes other than the one documented
  *          here are to be treated as internal failure. Use IOM_SUCCESS() to check for success.
  * @retval  VINF_SUCCESS                Success.
- * @retval  VINF_EM_FIRST-VINF_EM_LAST  Success with some exceptions (see IOM_SUCCESS()), the 
+ * @retval  VINF_EM_FIRST-VINF_EM_LAST  Success with some exceptions (see IOM_SUCCESS()), the
  *                                      status code must be passed on to EM.
  * @retval  VINF_IOM_HC_IOPORT_READ     Defer the read to ring-3. (R0/GC only)
@@ -859 +834 @@
  * Reads the string buffer of an I/O port register.
  *
- * @returns Strict VBox status code. Informational status codes other than the one documented 
+ * @returns Strict VBox status code. Informational status codes other than the one documented
  *          here are to be treated as internal failure. Use IOM_SUCCESS() to check for success.
  * @retval  VINF_SUCCESS                Success.
- * @retval  VINF_EM_FIRST-VINF_EM_LAST  Success with some exceptions (see IOM_SUCCESS()), the 
+ * @retval  VINF_EM_FIRST-VINF_EM_LAST  Success with some exceptions (see IOM_SUCCESS()), the
  *                                      status code must be passed on to EM.
  * @retval  VINF_IOM_HC_IOPORT_READ     Defer the read to ring-3. (R0/GC only)
@@ -876 +851 @@
 #ifdef LOG_ENABLED
     const RTGCUINTREG cTransfers = *pcTransfers;
-#endif 
+#endif
 #ifdef VBOX_WITH_STATISTICS
     /*
@@ -985 +960 @@
  * Writes to an I/O port register.
  *
- * @returns Strict VBox status code. Informational status codes other than the one documented 
+ * @returns Strict VBox status code. Informational status codes other than the one documented
  *          here are to be treated as internal failure. Use IOM_SUCCESS() to check for success.
  * @retval  VINF_SUCCESS                Success.
- * @retval  VINF_EM_FIRST-VINF_EM_LAST  Success with some exceptions (see IOM_SUCCESS()), the 
+ * @retval  VINF_EM_FIRST-VINF_EM_LAST  Success with some exceptions (see IOM_SUCCESS()), the
  *                                      status code must be passed on to EM.
  * @retval  VINF_IOM_HC_IOPORT_WRITE    Defer the write to ring-3. (R0/GC only)
@@ -1106 +1081 @@
  * Writes the string buffer of an I/O port register.
  *
- * @returns Strict VBox status code. Informational status codes other than the one documented 
+ * @returns Strict VBox status code. Informational status codes other than the one documented
  *          here are to be treated as internal failure. Use IOM_SUCCESS() to check for success.
  * @retval  VINF_SUCCESS                Success.
- * @retval  VINF_EM_FIRST-VINF_EM_LAST  Success with some exceptions (see IOM_SUCCESS()), the 
+ * @retval  VINF_EM_FIRST-VINF_EM_LAST  Success with some exceptions (see IOM_SUCCESS()), the
  *                                      status code must be passed on to EM.
  * @retval  VINF_IOM_HC_IOPORT_WRITE    Defer the write to ring-3. (R0/GC only)
@@ -1123 +1098 @@
 #ifdef LOG_ENABLED
     const RTGCUINTREG cTransfers = *pcTransfers;
-#endif 
+#endif
 #ifdef VBOX_WITH_STATISTICS
     /*
@@ -1232 +1207 @@
  * level and I/O bitmap.
  *
- * @returns Strict VBox status code. Informational status codes other than the one documented 
+ * @returns Strict VBox status code. Informational status codes other than the one documented
  *          here are to be treated as internal failure.
  * @retval  VINF_SUCCESS                Success.
@@ -1327 +1302 @@
  * IN <AL|AX|EAX>, <DX|imm16>
  *
- * @returns Strict VBox status code. Informational status codes other than the one documented 
+ * @returns Strict VBox status code. Informational status codes other than the one documented
  *          here are to be treated as internal failure. Use IOM_SUCCESS() to check for success.
  * @retval  VINF_SUCCESS                Success.
- * @retval  VINF_EM_FIRST-VINF_EM_LAST  Success with some exceptions (see IOM_SUCCESS()), the 
+ * @retval  VINF_EM_FIRST-VINF_EM_LAST  Success with some exceptions (see IOM_SUCCESS()), the
  *                                      status code must be passed on to EM.
  * @retval  VINF_IOM_HC_IOPORT_READ     Defer the read to ring-3. (R0/GC only)
@@ -1386 +1361 @@
  * OUT <DX|imm16>, <AL|AX|EAX>
  *
- * @returns Strict VBox status code. Informational status codes other than the one documented 
+ * @returns Strict VBox status code. Informational status codes other than the one documented
  *          here are to be treated as internal failure. Use IOM_SUCCESS() to check for success.
  * @retval  VINF_SUCCESS                Success.
- * @retval  VINF_EM_FIRST-VINF_EM_LAST  Success with some exceptions (see IOM_SUCCESS()), the 
+ * @retval  VINF_EM_FIRST-VINF_EM_LAST  Success with some exceptions (see IOM_SUCCESS()), the
  *                                      status code must be passed on to EM.
  * @retval  VINF_IOM_HC_IOPORT_WRITE    Defer the write to ring-3. (R0/GC only)