Changeset 53466 in vbox for trunk/include/VBox/vmm

Timestamp:

Dec 5, 2014 4:07:33 PM (10 years ago)

Author:

vboxsync

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

97194

Message:

VMM/MSRs: Added status codes for returning to ring-3 to service the MSR access.

Location:

trunk/include/VBox/vmm

Files:

• cpum.h (modified) (1 diff)
• gim.h (modified) (1 diff)

trunk/include/VBox/vmm/cpum.h

@@ -923 +923 @@
 VMMDECL(uint32_t)   CPUMGetGuestCpuIdCentaurMax(PVM pVM);
 VMMDECL(uint64_t)   CPUMGetGuestEFER(PVMCPU pVCpu);
-VMMDECL(int)        CPUMQueryGuestMsr(PVMCPU pVCpu, uint32_t idMsr, uint64_t *puValue);
-VMMDECL(int)        CPUMSetGuestMsr(PVMCPU pVCpu, uint32_t idMsr, uint64_t uValue);
+VMMDECL(VBOXSTRICTRC)   CPUMQueryGuestMsr(PVMCPU pVCpu, uint32_t idMsr, uint64_t *puValue);
+VMMDECL(VBOXSTRICTRC)   CPUMSetGuestMsr(PVMCPU pVCpu, uint32_t idMsr, uint64_t uValue);
 VMMDECL(CPUMCPUVENDOR)  CPUMGetGuestCpuVendor(PVM pVM);
 VMMDECL(CPUMCPUVENDOR)  CPUMGetHostCpuVendor(PVM pVM);

trunk/include/VBox/vmm/gim.h

@@ -178 +178 @@
 VMM_INT_DECL(bool)          GIMAreHypercallsEnabled(PVMCPU pVCpu);
 VMM_INT_DECL(int)           GIMHypercall(PVMCPU pVCpu, PCPUMCTX pCtx);
-VMM_INT_DECL(int)           GIMReadMsr(PVMCPU pVCpu, uint32_t idMsr, PCCPUMMSRRANGE pRange, uint64_t *puValue);
-VMM_INT_DECL(int)           GIMWriteMsr(PVMCPU pVCpu, uint32_t idMsr, PCCPUMMSRRANGE pRange, uint64_t uValue, uint64_t uRawValue);
+VMM_INT_DECL(VBOXSTRICTRC)  GIMReadMsr(PVMCPU pVCpu, uint32_t idMsr, PCCPUMMSRRANGE pRange, uint64_t *puValue);
+VMM_INT_DECL(VBOXSTRICTRC)  GIMWriteMsr(PVMCPU pVCpu, uint32_t idMsr, PCCPUMMSRRANGE pRange, uint64_t uValue, uint64_t uRawValue);
 
 /** @} */