Changeset 7730 in vbox for trunk/include

Timestamp:

Apr 3, 2008 4:30:35 PM (17 years ago)

Author:

vboxsync

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

29266

Message:

Added CPUMSet/GetGuestEFER.
Corrected NX bit handling.

Location:

trunk/include/VBox

Files:

• cpum.h (modified) (2 diffs)
• x86.h (modified) (1 diff)

trunk/include/VBox/cpum.h

@@ -410 +410 @@
 CPUMDECL(uint32_t)  CPUMGetGuestCpuIdCentaurMax(PVM pVM);
 CPUMDECL(CPUMSELREGHID *) CPUMGetGuestTRHid(PVM pVM);
+CPUMDECL(uint64_t)  CPUMGetGuestEFER(PVM pVM);
 /** @} */
 
@@ -446 +447 @@
 CPUMDECL(int)       CPUMSetGuestGS(PVM pVM, uint16_t gs);
 CPUMDECL(int)       CPUMSetGuestSS(PVM pVM, uint16_t ss);
+CPUMDECL(void)      CPUMSetGuestEFER(PVM pVM, uint64_t val);
 CPUMDECL(void)      CPUMSetGuestCpuIdFeature(PVM pVM, CPUMCPUIDFEATURE enmFeature);
 CPUMDECL(void)      CPUMClearGuestCpuIdFeature(PVM pVM, CPUMCPUIDFEATURE enmFeature);

trunk/include/VBox/x86.h

@@ -1423 +1423 @@
 #define X86_PDPE_PG_MASK                    ( 0x000ffffffffff000ULL )
 #endif
-/** Bits 63 - NX - PAE - No execution flag. */
+/** Bits 63 - NX - PAE - No execution flag. Long Mode only. */
 #define X86_PDPE_NX                         RT_BIT_64(63)