Changeset 84332 in vbox for trunk/src/VBox/VMM/VMMR3

Timestamp:

May 18, 2020 2:45:14 PM (5 years ago)

Author:

vboxsync

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

138009

Message:

PDMDevHlp: Add flags to the guest physical read/write helpers to let a device indicate whether the read or written data not being processed by the device in any way (user data) or whether the device parses/created the data (meta data). This will be used for tracing later to decide whether to include certain data in the log

File:

• trunk/src/VBox/VMM/VMMR3/PDMDevHlp.cpp (modified) (6 diffs)

trunk/src/VBox/VMM/VMMR3/PDMDevHlp.cpp

@@ -759 +759 @@
 
 /** @interface_method_impl{PDMDEVHLPR3,pfnPhysRead} */
-static DECLCALLBACK(int) pdmR3DevHlp_PhysRead(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, void *pvBuf, size_t cbRead)
-{
+static DECLCALLBACK(int) pdmR3DevHlp_PhysRead(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, void *pvBuf, size_t cbRead, uint32_t fFlags)
+{
+    RT_NOREF(fFlags);
+
     PDMDEV_ASSERT_DEVINS(pDevIns);
     PVM pVM = pDevIns->Internal.s.pVMR3;
@@ -788 +790 @@
 
 /** @interface_method_impl{PDMDEVHLPR3,pfnPhysWrite} */
-static DECLCALLBACK(int) pdmR3DevHlp_PhysWrite(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, const void *pvBuf, size_t cbWrite)
-{
+static DECLCALLBACK(int) pdmR3DevHlp_PhysWrite(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, const void *pvBuf, size_t cbWrite, uint32_t fFlags)
+{
+    RT_NOREF(fFlags);
+
     PDMDEV_ASSERT_DEVINS(pDevIns);
     PVM pVM = pDevIns->Internal.s.pVMR3;
@@ -1764 +1768 @@
 /** @interface_method_impl{PDMDEVHLPR3,pfnPCIPhysRead} */
 static DECLCALLBACK(int)
-pdmR3DevHlp_PCIPhysRead(PPDMDEVINS pDevIns, PPDMPCIDEV pPciDev, RTGCPHYS GCPhys, void *pvBuf, size_t cbRead)
+pdmR3DevHlp_PCIPhysRead(PPDMDEVINS pDevIns, PPDMPCIDEV pPciDev, RTGCPHYS GCPhys, void *pvBuf, size_t cbRead, uint32_t fFlags)
 {
     PDMDEV_ASSERT_DEVINS(pDevIns);
@@ -1807 +1811 @@
 #endif
 
-    return pDevIns->pHlpR3->pfnPhysRead(pDevIns, GCPhys, pvBuf, cbRead);
+    return pDevIns->pHlpR3->pfnPhysRead(pDevIns, GCPhys, pvBuf, cbRead, fFlags);
 }
 
@@ -1813 +1817 @@
 /** @interface_method_impl{PDMDEVHLPR3,pfnPCIPhysWrite} */
 static DECLCALLBACK(int)
-pdmR3DevHlp_PCIPhysWrite(PPDMDEVINS pDevIns, PPDMPCIDEV pPciDev, RTGCPHYS GCPhys, const void *pvBuf, size_t cbWrite)
+pdmR3DevHlp_PCIPhysWrite(PPDMDEVINS pDevIns, PPDMPCIDEV pPciDev, RTGCPHYS GCPhys, const void *pvBuf, size_t cbWrite, uint32_t fFlags)
 {
     PDMDEV_ASSERT_DEVINS(pDevIns);
@@ -1855 +1859 @@
 #endif
 
-    return pDevIns->pHlpR3->pfnPhysWrite(pDevIns, GCPhys, pvBuf, cbWrite);
+    return pDevIns->pHlpR3->pfnPhysWrite(pDevIns, GCPhys, pvBuf, cbWrite, fFlags);
 }