[aandrejevic] 60710: [FAST486] The 80486 doesn't have any time stamp counter (TSC) at all.

Author: aandrejevic
Date: Sat Oct 19 18:28:27 2013
New Revision: 60710

URL: http://svn.reactos.org/svn/reactos?rev=60710&view=rev
Log:
[FAST486]
The 80486 doesn't have any time stamp counter (TSC) at all.


Modified:
    branches/ntvdm/include/reactos/libs/fast486/fast486.h
    branches/ntvdm/lib/fast486/extraops.c
    branches/ntvdm/lib/fast486/fast486.c

Modified: branches/ntvdm/include/reactos/libs/fast486/fast486.h
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/include/reactos/libs/fast…
==============================================================================
--- branches/ntvdm/include/reactos/libs/fast486/fast486.h	[iso-8859-1] (original)
+++ branches/ntvdm/include/reactos/libs/fast486/fast486.h	[iso-8859-1] Sat Oct 19 18:28:27
2013
@@ -335,7 +335,6 @@
     FAST486_REG InstPtr, SavedInstPtr;
     FAST486_FLAGS_REG Flags;
     FAST486_TABLE_REG Gdtr, Idtr, Ldtr, Tss;
-    ULONGLONG TimeStampCounter;
     ULONG ControlRegisters[FAST486_NUM_CTRL_REGS];
     ULONG DebugRegisters[FAST486_NUM_DBG_REGS];
     ULONG ExceptionCount;

Modified: branches/ntvdm/lib/fast486/extraops.c
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/lib/fast486/extraops.c?re…
==============================================================================
--- branches/ntvdm/lib/fast486/extraops.c	[iso-8859-1] (original)
+++ branches/ntvdm/lib/fast486/extraops.c	[iso-8859-1] Sat Oct 19 18:28:27 2013
@@ -86,9 +86,9 @@
     NULL, // Invalid
     NULL, // Invalid
     NULL, // Invalid
-    NULL, // TODO: OPCODE 0x30 NOT IMPLEMENTED
-    NULL, // TODO: OPCODE 0x31 NOT IMPLEMENTED
-    NULL, // TODO: OPCODE 0x32 NOT IMPLEMENTED
+    NULL, // Invalid
+    NULL, // Invalid
+    NULL, // Invalid
     NULL, // Invalid
     NULL, // Invalid
     NULL, // Invalid

Modified: branches/ntvdm/lib/fast486/fast486.c
URL:
http://svn.reactos.org/svn/reactos/branches/ntvdm/lib/fast486/fast486.c?rev…
==============================================================================
--- branches/ntvdm/lib/fast486/fast486.c	[iso-8859-1] (original)
+++ branches/ntvdm/lib/fast486/fast486.c	[iso-8859-1] Sat Oct 19 18:28:27 2013
@@ -107,9 +107,6 @@
             /* This is a prefix, go to the next instruction immediately */
             continue;
         }
-
-        /* Increment the time stamp counter */
-        State->TimeStampCounter++;
     }
     while ((Command == FAST486_CONTINUE)
            || (Command == FAST486_STEP_OVER && ProcedureCallCount > 0)
@@ -155,12 +152,10 @@
 NTAPI
 Fast486DumpState(PFAST486_STATE State)
 {
-    DPRINT1("\nCPU currently executing in %s mode at %04X:%08X\n"
-            "Time Stamp Counter = %016X\n",
+    DPRINT1("\nCPU currently executing in %s mode at %04X:%08X\n",
             (State->ControlRegisters[0] & FAST486_CR0_PE) ? "protected"
: "real",
             State->SegmentRegs[FAST486_REG_CS].Selector,
-            State->InstPtr.Long,
-            State->TimeStampCounter);
+            State->InstPtr.Long);
     DPRINT1("\nGeneral purpose registers:\n"
             "EAX = %08X\tECX = %08X\tEDX = %08X\tEBX = %08X\n"
             "ESP = %08X\tEBP = %08X\tESI = %08X\tEDI = %08X\n",