Changeset 19360 in vbox for trunk/include/VBox

Timestamp:

May 5, 2009 10:14:15 AM (16 years ago)

Author:

vboxsync

Message:

Split up GVM and introduced GVMCPU.

Location:

trunk/include/VBox

Files:

• gvm.h (modified) (3 diffs)
• gvmm.h (modified) (1 diff)

trunk/include/VBox/gvm.h

@@ -36 +36 @@
 #include <iprt/thread.h>
 
+/** @defgroup grp_gvm   GVMCPU - The Global VMCPU Data
+ * @{
+ */
+
+typedef struct GVMCPU
+{
+    /* VCPU id (0 - (pVM->cCPUs - 1) */
+    uint32_t        idCpu;
+
+    /** The GVMM per vcpu data. */
+    struct
+    {
+#ifdef ___GVMMR0Internal_h
+        struct GVMMPERVCPU  s;
+#endif
+        uint8_t             padding[64];
+    } gvmm;
+} GVMCPU;
+/** Pointer to the GVMCPU data. */
+typedef GVMCPU *PGVMCPU;
+
+/** @} */
 
 /** @defgroup grp_gvm   GVM - The Global VM Data
@@ -60 +82 @@
     /** The ring-0 mapping of the VM structure. */
     PVM             pVM;
+    /** Number of VCPUs (same as pVM->cCPUs) */
+    uint32_t        cCPUs;
+    uint32_t        padding;
 
     /** The GVMM per vm data. */
@@ -79 +104 @@
     } gmm;
 
+    /** GVMCPU array for the configured number of virtual CPUs. */
+    GVMCPU          aCpus[1];
 } GVM;
 

trunk/include/VBox/gvmm.h

@@ -135 +135 @@
 GVMMR0DECL(PVM)     GVMMR0GetVMByHandle(uint32_t hGVM);
 GVMMR0DECL(PVM)     GVMMR0GetVMByEMT(RTNATIVETHREAD hEMT);
-GVMMR0DECL(int)     GVMMR0SchedHalt(PVM pVM, uint64_t u64ExpireGipTime);
-GVMMR0DECL(int)     GVMMR0SchedWakeUp(PVM pVM);
+GVMMR0DECL(int)     GVMMR0SchedHalt(PVM pVM, unsigned idCpu, uint64_t u64ExpireGipTime);
+GVMMR0DECL(int)     GVMMR0SchedWakeUp(PVM pVM, unsigned idCpu);
 GVMMR0DECL(int)     GVMMR0SchedPoll(PVM pVM, bool fYield);
 GVMMR0DECL(int)     GVMMR0QueryStatistics(PGVMMSTATS pStats, PSUPDRVSESSION pSession, PVM pVM);