1 files changed, 92 insertions, 0 deletions
diff --git a/private/mvdm/softpc.new/host/inc/sim32.h b/private/mvdm/softpc.new/host/inc/sim32.h
new file mode 100644
index 000000000..41edf81a4
--- /dev/null
+++ b/private/mvdm/softpc.new/host/inc/sim32.h
@@ -0,0 +1,92 @@
+/*
+ *      sim32.h -       Sim32 for Microsoft NT SoftPC include file.
+ *
+ *      Ade Brownlow
+ *      Wed Jun 5 91
+ *
+ *      %W% %G% (c) Insignia Solutions 1991
+ */
+
+/* Microsoft Sas memory map extension */
+typedef struct _IMEM
+{
+        struct _IMEM *Next;
+        sys_addr StartAddress;
+        sys_addr EndAddress;
+        half_word Type;
+} IMEMBLOCK, *PIMEMBLOCK;
+
+/* structures for passing our registers about */
+typedef union
+{
+        word x;
+        struct
+        {
+                half_word l;
+                half_word h;
+        }       byte;
+}       REG;
+
+typedef struct _VDMREG
+{
+        /* registers */
+        REG SS,SP;
+
+}       VDMREG;
+
+//
+// Constants
+//
+#define MSW_PE              0x1
+
+
+UCHAR *Sim32pGetVDMPointer(ULONG addr, UCHAR pm);
+#define Sim32GetVDMPointer(Addr,Size,Mode) Sim32pGetVDMPointer(Addr,Mode)
+
+
+#ifdef MONITOR
+#include <monsim32.h>
+#else
+/********************************************************/
+#ifdef ANSI
+/* Sas/gmi Sim32 crossovers */
+extern BOOL Sim32FlushVDMPointer (double_word, word, UTINY *, BOOL);
+extern BOOL Sim32FreeVDMPointer (double_word, word, UTINY *, BOOL);
+extern BOOL Sim32GetVDMMemory (double_word, word, UTINY *, BOOL);
+extern BOOL Sim32SetVDMMemory (double_word, word, UTINY *, BOOL);
+
+/* Sim32 cpu crossovers */
+extern VDMREG *EnterIdle(void);
+extern void LeaveIdle(void);
+
+/* Sim32 cpu idle interrupt handler should only be called by the event manager */
+extern void Sim32_cpu_stall(int);
+
+/* Microsoft sas extensions */
+extern IMEMBLOCK *sas_mem_map(void);
+extern void sas_clear_map(void);
+
+#else   /*ANSI*/
+/* Sas/gmi Sim32 crossovers */
+extern BOOL Sim32FlushVDMPointer ();
+extern BOOL Sim32FreeVDMPointer ();
+extern BOOL Sim32GetVDMMemory ();
+extern BOOL Sim32SetVDMMemory ();
+
+/* Sim32 cpu crossovers */
+extern VDMREG *EnterIdle();
+extern void LeaveIdle();
+
+/* Sim32 cpu idle interrupt handler should only be called by the event manager */
+extern void Sim32_cpu_stall();
+#endif /* ANSI */
+
+/* Microsoft sas extensions */
+extern IMEMBLOCK *sas_mem_map ();
+extern void sas_clear_map();
+
+#endif /* MONITOR */
+
+/* This flag is used to signal that the cpu has gone idle due to a call to EnterIdle */
+extern BOOL cpu_flagged_idle;
+extern sys_addr sim32_effective_addr(double_word, BOOL);