Changeset 42486 in vbox

Timestamp:

Jul 31, 2012 4:14:51 PM (13 years ago)

Author:

vboxsync

Message:

CPUMR3ResetCpu: Set the accessed bit in the segment registers. Hope this is right and good.

File:

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

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

@@ -1493 +1493 @@
     pCtx->cs.Attr.n.u1DescType      = 1; /* code/data segment */
     pCtx->cs.Attr.n.u1Present       = 1;
-    pCtx->cs.Attr.n.u4Type          = X86_SEL_TYPE_READ | X86_SEL_TYPE_CODE;
+    pCtx->cs.Attr.n.u4Type          = X86_SEL_TYPE_ER_ACC;
 
     pCtx->ds.fFlags                 = CPUMSELREG_FLAGS_VALID;
@@ -1499 +1499 @@
     pCtx->ds.Attr.n.u1DescType      = 1; /* code/data segment */
     pCtx->ds.Attr.n.u1Present       = 1;
-    pCtx->ds.Attr.n.u4Type          = X86_SEL_TYPE_RW;
+    pCtx->ds.Attr.n.u4Type          = X86_SEL_TYPE_RW_ACC;
 
     pCtx->es.fFlags                 = CPUMSELREG_FLAGS_VALID;
@@ -1505 +1505 @@
     pCtx->es.Attr.n.u1DescType      = 1; /* code/data segment */
     pCtx->es.Attr.n.u1Present       = 1;
-    pCtx->es.Attr.n.u4Type          = X86_SEL_TYPE_RW;
+    pCtx->es.Attr.n.u4Type          = X86_SEL_TYPE_RW_ACC;
 
     pCtx->fs.fFlags                 = CPUMSELREG_FLAGS_VALID;
@@ -1511 +1511 @@
     pCtx->fs.Attr.n.u1DescType      = 1; /* code/data segment */
     pCtx->fs.Attr.n.u1Present       = 1;
-    pCtx->fs.Attr.n.u4Type          = X86_SEL_TYPE_RW;
+    pCtx->fs.Attr.n.u4Type          = X86_SEL_TYPE_RW_ACC;
 
     pCtx->gs.fFlags                 = CPUMSELREG_FLAGS_VALID;
@@ -1517 +1517 @@
     pCtx->gs.Attr.n.u1DescType      = 1; /* code/data segment */
     pCtx->gs.Attr.n.u1Present       = 1;
-    pCtx->gs.Attr.n.u4Type          = X86_SEL_TYPE_RW;
+    pCtx->gs.Attr.n.u4Type          = X86_SEL_TYPE_RW_ACC;
 
     pCtx->ss.fFlags                 = CPUMSELREG_FLAGS_VALID;
@@ -1523 +1523 @@
     pCtx->ss.Attr.n.u1Present       = 1;
     pCtx->ss.Attr.n.u1DescType      = 1; /* code/data segment */
-    pCtx->ss.Attr.n.u4Type          = X86_SEL_TYPE_RW;
+    pCtx->ss.Attr.n.u4Type          = X86_SEL_TYPE_RW_ACC;
 
     pCtx->idtr.cbIdt                = 0xffff;