Changeset 64720 in vbox for trunk/src/VBox/VMM/VMMAll

Timestamp:

Nov 20, 2016 2:00:02 AM (8 years ago)

Author:

vboxsync

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

112004

Message:

DBGF: Added DBGFR3StepEx for simple step-over support as well as both step/trace to call, step/trace to return, step/trace to one instruction after return. Also added DBGFR3CpuIsInV86Code.

File:

• trunk/src/VBox/VMM/VMMAll/CPUMAllRegs.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMAll/CPUMAllRegs.cpp

@@ -913 +913 @@
 {
     return pVCpu->cpum.s.Guest.ss.Sel;
+}
+
+
+VMMDECL(uint64_t)   CPUMGetGuestFlatPC(PVMCPU pVCpu)
+{
+    CPUMSELREG_LAZY_LOAD_HIDDEN_PARTS(pVCpu, &pVCpu->cpum.s.Guest.cs);
+    if (   !CPUMIsGuestInLongMode(pVCpu)
+        || pVCpu->cpum.s.Guest.cs.Attr.n.u1Long)
+        return pVCpu->cpum.s.Guest.eip + (uint32_t)pVCpu->cpum.s.Guest.cs.u64Base;
+    return pVCpu->cpum.s.Guest.rip + pVCpu->cpum.s.Guest.cs.u64Base;
+}
+
+
+VMMDECL(uint64_t)   CPUMGetGuestFlatSP(PVMCPU pVCpu)
+{
+    CPUMSELREG_LAZY_LOAD_HIDDEN_PARTS(pVCpu, &pVCpu->cpum.s.Guest.ss);
+    if (   !CPUMIsGuestInLongMode(pVCpu)
+        || pVCpu->cpum.s.Guest.ss.Attr.n.u1Long)
+        return pVCpu->cpum.s.Guest.eip + (uint32_t)pVCpu->cpum.s.Guest.ss.u64Base;
+    return pVCpu->cpum.s.Guest.rip + pVCpu->cpum.s.Guest.ss.u64Base;
 }