Changeset 46159 in vbox for trunk/include/VBox/vmm

Timestamp:

May 18, 2013 7:56:08 PM (12 years ago)

Author:

vboxsync

Message:

Patch manager support in the disassembler, making the 'u' command in the debugger always show unpatched instruction and annoate those instructions which have patches associated with them (in any state).

Location:

trunk/include/VBox/vmm

Files:

• dbgf.h (modified) (2 diffs)
• patm.h (modified) (1 diff)

trunk/include/VBox/vmm/dbgf.h

@@ -886 +886 @@
 /** Probably a hypervisor instruction. */
 #define DBGF_DISAS_FLAGS_HYPER              RT_BIT(6)
+/** Disassemble original unpatched bytes (PATM). */
+#define DBGF_DISAS_FLAGS_UNPATCHED_BYTES    RT_BIT(7)
+/** Annotate patched instructions. */
+#define DBGF_DISAS_FLAGS_ANNOTATE_PATCHED   RT_BIT(8)
 /** Disassemble in the default mode of the specific context. */
 #define DBGF_DISAS_FLAGS_DEFAULT_MODE       UINT32_C(0x00000000)
@@ -899 +903 @@
 #define DBGF_DISAS_FLAGS_MODE_MASK          UINT32_C(0x70000000)
 /** Mask containing the valid flags. */
-#define DBGF_DISAS_FLAGS_VALID_MASK         UINT32_C(0x7000007f)
+#define DBGF_DISAS_FLAGS_VALID_MASK         UINT32_C(0x700001ff)
 /** @} */
 

trunk/include/VBox/vmm/patm.h

@@ -211 +211 @@
 
 VMMR3_INT_DECL(void)            PATMR3DbgPopulateAddrSpace(PVM pVM, RTDBGAS hDbgAs);
+VMMR3_INT_DECL(void)            PATMR3DbgAnnotatePatchedInstruction(PVM pVM, RTRCPTR RCPtr, uint8_t cbInstr,
+                                                                    char *pszBuf, size_t cbBuf);
 
 /** @} */