diff --git a/bootstrap/unix-44/Compiler.c b/bootstrap/unix-44/Compiler.c
new file mode 100644
index 00000000..6444021c
--- /dev/null
+++ b/bootstrap/unix-44/Compiler.c
@@ -0,0 +1,174 @@
+/* voc 1.95 [2016/09/24]. Bootstrapping compiler for address size 8, alignment 8. xtspamSf */
+
+#define INTEGER int16
+#define LONGINT int32
+#define SET     uint32
+
+#include "SYSTEM.h"
+#include "Configuration.h"
+#include "Heap.h"
+#include "OPB.h"
+#include "OPC.h"
+#include "OPM.h"
+#include "OPP.h"
+#include "OPT.h"
+#include "OPV.h"
+#include "Platform.h"
+#include "Strings.h"
+#include "extTools.h"
+#include "vt100.h"
+
+
+static CHAR Compiler_mname[256];
+
+
+export void Compiler_Module (BOOLEAN *done);
+static void Compiler_PropagateElementaryTypeSizes (void);
+export void Compiler_Translate (void);
+static void Compiler_Trap (int16 sig);
+
+
+void Compiler_Module (BOOLEAN *done)
+{
+	BOOLEAN ext, new;
+	OPT_Node p = NIL;
+	OPP_Module(&p, OPM_opt);
+	if (OPM_noerr) {
+		OPV_Init();
+		OPT_InitRecno();
+		OPV_AdrAndSize(OPT_topScope);
+		OPT_Export(&ext, &new);
+		if (OPM_noerr) {
+			OPM_OpenFiles((void*)OPT_SelfName, 256);
+			OPC_Init();
+			OPV_Module(p);
+			if (OPM_noerr) {
+				if ((__IN(10, OPM_opt, 32) && __STRCMP(OPM_modName, "SYSTEM") != 0)) {
+					OPM_DeleteNewSym();
+					if (!__IN(16, OPM_opt, 32)) {
+						vt100_SetAttr((CHAR*)"32m", 4);
+					}
+					OPM_LogWStr((CHAR*)"  Main program.", 16);
+					if (!__IN(16, OPM_opt, 32)) {
+						vt100_SetAttr((CHAR*)"0m", 3);
+					}
+				} else {
+					if (new) {
+						if (!__IN(16, OPM_opt, 32)) {
+							vt100_SetAttr((CHAR*)"32m", 4);
+						}
+						OPM_LogWStr((CHAR*)"  New symbol file.", 19);
+						if (!__IN(16, OPM_opt, 32)) {
+							vt100_SetAttr((CHAR*)"0m", 3);
+						}
+						OPM_RegisterNewSym();
+					} else if (ext) {
+						OPM_LogWStr((CHAR*)"  Extended symbol file.", 24);
+						OPM_RegisterNewSym();
+					}
+				}
+			} else {
+				OPM_DeleteNewSym();
+			}
+		}
+	}
+	OPM_CloseFiles();
+	OPT_Close();
+	OPM_LogWLn();
+	*done = OPM_noerr;
+}
+
+static void Compiler_PropagateElementaryTypeSizes (void)
+{
+	OPT_Struct adrinttyp = NIL;
+	OPT_sysptrtyp->size = OPM_AddressSize;
+	OPT_adrtyp->size = OPM_AddressSize;
+	OPT_settyp->size = OPM_SetSize;
+	adrinttyp = OPT_IntType(OPM_AddressSize);
+	OPT_adrtyp->strobj = adrinttyp->strobj;
+	OPT_sinttyp = OPT_IntType(OPM_ShortintSize);
+	OPT_inttyp = OPT_IntType(OPM_IntegerSize);
+	OPT_linttyp = OPT_IntType(OPM_LongintSize);
+	OPT_sintobj->typ = OPT_sinttyp;
+	OPT_intobj->typ = OPT_inttyp;
+	OPT_lintobj->typ = OPT_linttyp;
+}
+
+void Compiler_Translate (void)
+{
+	BOOLEAN done;
+	CHAR modulesobj[2048];
+	modulesobj[0] = 0x00;
+	if (OPM_OpenPar()) {
+		for (;;) {
+			OPM_Init(&done, (void*)Compiler_mname, 256);
+			if (!done) {
+				return;
+			}
+			OPM_InitOptions();
+			Compiler_PropagateElementaryTypeSizes();
+			Heap_GC(0);
+			Compiler_Module(&done);
+			if (!done) {
+				OPM_LogWLn();
+				OPM_LogWStr((CHAR*)"Module compilation failed.", 27);
+				OPM_LogWLn();
+				Platform_Exit(1);
+			}
+			if (!__IN(13, OPM_opt, 32)) {
+				if (__IN(14, OPM_opt, 32)) {
+					extTools_Assemble(OPM_modName, 32);
+				} else {
+					if (!__IN(10, OPM_opt, 32)) {
+						extTools_Assemble(OPM_modName, 32);
+						Strings_Append((CHAR*)" ", 2, (void*)modulesobj, 2048);
+						Strings_Append(OPM_modName, 32, (void*)modulesobj, 2048);
+						Strings_Append((CHAR*)".o", 3, (void*)modulesobj, 2048);
+					} else {
+						extTools_LinkMain((void*)OPM_modName, 32, __IN(15, OPM_opt, 32), modulesobj, 2048);
+					}
+				}
+			}
+		}
+	}
+}
+
+static void Compiler_Trap (int16 sig)
+{
+	Heap_FINALL();
+	if (sig == 3) {
+		Platform_Exit(0);
+	} else {
+		if ((sig == 4 && Platform_HaltCode == -15)) {
+			OPM_LogWStr((CHAR*)" --- Oberon compiler internal error", 36);
+			OPM_LogWLn();
+		}
+		Platform_Exit(2);
+	}
+}
+
+
+export int main(int argc, char **argv)
+{
+	__INIT(argc, argv);
+	__MODULE_IMPORT(Configuration);
+	__MODULE_IMPORT(Heap);
+	__MODULE_IMPORT(OPB);
+	__MODULE_IMPORT(OPC);
+	__MODULE_IMPORT(OPM);
+	__MODULE_IMPORT(OPP);
+	__MODULE_IMPORT(OPT);
+	__MODULE_IMPORT(OPV);
+	__MODULE_IMPORT(Platform);
+	__MODULE_IMPORT(Strings);
+	__MODULE_IMPORT(extTools);
+	__MODULE_IMPORT(vt100);
+	__REGMAIN("Compiler", 0);
+	__REGCMD("Translate", Compiler_Translate);
+/* BEGIN */
+	Platform_SetInterruptHandler(Compiler_Trap);
+	Platform_SetQuitHandler(Compiler_Trap);
+	Platform_SetBadInstructionHandler(Compiler_Trap);
+	Compiler_Translate();
+	__FINI;
+}
diff --git a/bootstrap/unix-48/Compiler.c b/bootstrap/unix-48/Compiler.c
new file mode 100644
index 00000000..6444021c
--- /dev/null
+++ b/bootstrap/unix-48/Compiler.c
@@ -0,0 +1,174 @@
+/* voc 1.95 [2016/09/24]. Bootstrapping compiler for address size 8, alignment 8. xtspamSf */
+
+#define INTEGER int16
+#define LONGINT int32
+#define SET     uint32
+
+#include "SYSTEM.h"
+#include "Configuration.h"
+#include "Heap.h"
+#include "OPB.h"
+#include "OPC.h"
+#include "OPM.h"
+#include "OPP.h"
+#include "OPT.h"
+#include "OPV.h"
+#include "Platform.h"
+#include "Strings.h"
+#include "extTools.h"
+#include "vt100.h"
+
+
+static CHAR Compiler_mname[256];
+
+
+export void Compiler_Module (BOOLEAN *done);
+static void Compiler_PropagateElementaryTypeSizes (void);
+export void Compiler_Translate (void);
+static void Compiler_Trap (int16 sig);
+
+
+void Compiler_Module (BOOLEAN *done)
+{
+	BOOLEAN ext, new;
+	OPT_Node p = NIL;
+	OPP_Module(&p, OPM_opt);
+	if (OPM_noerr) {
+		OPV_Init();
+		OPT_InitRecno();
+		OPV_AdrAndSize(OPT_topScope);
+		OPT_Export(&ext, &new);
+		if (OPM_noerr) {
+			OPM_OpenFiles((void*)OPT_SelfName, 256);
+			OPC_Init();
+			OPV_Module(p);
+			if (OPM_noerr) {
+				if ((__IN(10, OPM_opt, 32) && __STRCMP(OPM_modName, "SYSTEM") != 0)) {
+					OPM_DeleteNewSym();
+					if (!__IN(16, OPM_opt, 32)) {
+						vt100_SetAttr((CHAR*)"32m", 4);
+					}
+					OPM_LogWStr((CHAR*)"  Main program.", 16);
+					if (!__IN(16, OPM_opt, 32)) {
+						vt100_SetAttr((CHAR*)"0m", 3);
+					}
+				} else {
+					if (new) {
+						if (!__IN(16, OPM_opt, 32)) {
+							vt100_SetAttr((CHAR*)"32m", 4);
+						}
+						OPM_LogWStr((CHAR*)"  New symbol file.", 19);
+						if (!__IN(16, OPM_opt, 32)) {
+							vt100_SetAttr((CHAR*)"0m", 3);
+						}
+						OPM_RegisterNewSym();
+					} else if (ext) {
+						OPM_LogWStr((CHAR*)"  Extended symbol file.", 24);
+						OPM_RegisterNewSym();
+					}
+				}
+			} else {
+				OPM_DeleteNewSym();
+			}
+		}
+	}
+	OPM_CloseFiles();
+	OPT_Close();
+	OPM_LogWLn();
+	*done = OPM_noerr;
+}
+
+static void Compiler_PropagateElementaryTypeSizes (void)
+{
+	OPT_Struct adrinttyp = NIL;
+	OPT_sysptrtyp->size = OPM_AddressSize;
+	OPT_adrtyp->size = OPM_AddressSize;
+	OPT_settyp->size = OPM_SetSize;
+	adrinttyp = OPT_IntType(OPM_AddressSize);
+	OPT_adrtyp->strobj = adrinttyp->strobj;
+	OPT_sinttyp = OPT_IntType(OPM_ShortintSize);
+	OPT_inttyp = OPT_IntType(OPM_IntegerSize);
+	OPT_linttyp = OPT_IntType(OPM_LongintSize);
+	OPT_sintobj->typ = OPT_sinttyp;
+	OPT_intobj->typ = OPT_inttyp;
+	OPT_lintobj->typ = OPT_linttyp;
+}
+
+void Compiler_Translate (void)
+{
+	BOOLEAN done;
+	CHAR modulesobj[2048];
+	modulesobj[0] = 0x00;
+	if (OPM_OpenPar()) {
+		for (;;) {
+			OPM_Init(&done, (void*)Compiler_mname, 256);
+			if (!done) {
+				return;
+			}
+			OPM_InitOptions();
+			Compiler_PropagateElementaryTypeSizes();
+			Heap_GC(0);
+			Compiler_Module(&done);
+			if (!done) {
+				OPM_LogWLn();
+				OPM_LogWStr((CHAR*)"Module compilation failed.", 27);
+				OPM_LogWLn();
+				Platform_Exit(1);
+			}
+			if (!__IN(13, OPM_opt, 32)) {
+				if (__IN(14, OPM_opt, 32)) {
+					extTools_Assemble(OPM_modName, 32);
+				} else {
+					if (!__IN(10, OPM_opt, 32)) {
+						extTools_Assemble(OPM_modName, 32);
+						Strings_Append((CHAR*)" ", 2, (void*)modulesobj, 2048);
+						Strings_Append(OPM_modName, 32, (void*)modulesobj, 2048);
+						Strings_Append((CHAR*)".o", 3, (void*)modulesobj, 2048);
+					} else {
+						extTools_LinkMain((void*)OPM_modName, 32, __IN(15, OPM_opt, 32), modulesobj, 2048);
+					}
+				}
+			}
+		}
+	}
+}
+
+static void Compiler_Trap (int16 sig)
+{
+	Heap_FINALL();
+	if (sig == 3) {
+		Platform_Exit(0);
+	} else {
+		if ((sig == 4 && Platform_HaltCode == -15)) {
+			OPM_LogWStr((CHAR*)" --- Oberon compiler internal error", 36);
+			OPM_LogWLn();
+		}
+		Platform_Exit(2);
+	}
+}
+
+
+export int main(int argc, char **argv)
+{
+	__INIT(argc, argv);
+	__MODULE_IMPORT(Configuration);
+	__MODULE_IMPORT(Heap);
+	__MODULE_IMPORT(OPB);
+	__MODULE_IMPORT(OPC);
+	__MODULE_IMPORT(OPM);
+	__MODULE_IMPORT(OPP);
+	__MODULE_IMPORT(OPT);
+	__MODULE_IMPORT(OPV);
+	__MODULE_IMPORT(Platform);
+	__MODULE_IMPORT(Strings);
+	__MODULE_IMPORT(extTools);
+	__MODULE_IMPORT(vt100);
+	__REGMAIN("Compiler", 0);
+	__REGCMD("Translate", Compiler_Translate);
+/* BEGIN */
+	Platform_SetInterruptHandler(Compiler_Trap);
+	Platform_SetQuitHandler(Compiler_Trap);
+	Platform_SetBadInstructionHandler(Compiler_Trap);
+	Compiler_Translate();
+	__FINI;
+}
diff --git a/bootstrap/unix-88/Compiler.c b/bootstrap/unix-88/Compiler.c
new file mode 100644
index 00000000..6444021c
--- /dev/null
+++ b/bootstrap/unix-88/Compiler.c
@@ -0,0 +1,174 @@
+/* voc 1.95 [2016/09/24]. Bootstrapping compiler for address size 8, alignment 8. xtspamSf */
+
+#define INTEGER int16
+#define LONGINT int32
+#define SET     uint32
+
+#include "SYSTEM.h"
+#include "Configuration.h"
+#include "Heap.h"
+#include "OPB.h"
+#include "OPC.h"
+#include "OPM.h"
+#include "OPP.h"
+#include "OPT.h"
+#include "OPV.h"
+#include "Platform.h"
+#include "Strings.h"
+#include "extTools.h"
+#include "vt100.h"
+
+
+static CHAR Compiler_mname[256];
+
+
+export void Compiler_Module (BOOLEAN *done);
+static void Compiler_PropagateElementaryTypeSizes (void);
+export void Compiler_Translate (void);
+static void Compiler_Trap (int16 sig);
+
+
+void Compiler_Module (BOOLEAN *done)
+{
+	BOOLEAN ext, new;
+	OPT_Node p = NIL;
+	OPP_Module(&p, OPM_opt);
+	if (OPM_noerr) {
+		OPV_Init();
+		OPT_InitRecno();
+		OPV_AdrAndSize(OPT_topScope);
+		OPT_Export(&ext, &new);
+		if (OPM_noerr) {
+			OPM_OpenFiles((void*)OPT_SelfName, 256);
+			OPC_Init();
+			OPV_Module(p);
+			if (OPM_noerr) {
+				if ((__IN(10, OPM_opt, 32) && __STRCMP(OPM_modName, "SYSTEM") != 0)) {
+					OPM_DeleteNewSym();
+					if (!__IN(16, OPM_opt, 32)) {
+						vt100_SetAttr((CHAR*)"32m", 4);
+					}
+					OPM_LogWStr((CHAR*)"  Main program.", 16);
+					if (!__IN(16, OPM_opt, 32)) {
+						vt100_SetAttr((CHAR*)"0m", 3);
+					}
+				} else {
+					if (new) {
+						if (!__IN(16, OPM_opt, 32)) {
+							vt100_SetAttr((CHAR*)"32m", 4);
+						}
+						OPM_LogWStr((CHAR*)"  New symbol file.", 19);
+						if (!__IN(16, OPM_opt, 32)) {
+							vt100_SetAttr((CHAR*)"0m", 3);
+						}
+						OPM_RegisterNewSym();
+					} else if (ext) {
+						OPM_LogWStr((CHAR*)"  Extended symbol file.", 24);
+						OPM_RegisterNewSym();
+					}
+				}
+			} else {
+				OPM_DeleteNewSym();
+			}
+		}
+	}
+	OPM_CloseFiles();
+	OPT_Close();
+	OPM_LogWLn();
+	*done = OPM_noerr;
+}
+
+static void Compiler_PropagateElementaryTypeSizes (void)
+{
+	OPT_Struct adrinttyp = NIL;
+	OPT_sysptrtyp->size = OPM_AddressSize;
+	OPT_adrtyp->size = OPM_AddressSize;
+	OPT_settyp->size = OPM_SetSize;
+	adrinttyp = OPT_IntType(OPM_AddressSize);
+	OPT_adrtyp->strobj = adrinttyp->strobj;
+	OPT_sinttyp = OPT_IntType(OPM_ShortintSize);
+	OPT_inttyp = OPT_IntType(OPM_IntegerSize);
+	OPT_linttyp = OPT_IntType(OPM_LongintSize);
+	OPT_sintobj->typ = OPT_sinttyp;
+	OPT_intobj->typ = OPT_inttyp;
+	OPT_lintobj->typ = OPT_linttyp;
+}
+
+void Compiler_Translate (void)
+{
+	BOOLEAN done;
+	CHAR modulesobj[2048];
+	modulesobj[0] = 0x00;
+	if (OPM_OpenPar()) {
+		for (;;) {
+			OPM_Init(&done, (void*)Compiler_mname, 256);
+			if (!done) {
+				return;
+			}
+			OPM_InitOptions();
+			Compiler_PropagateElementaryTypeSizes();
+			Heap_GC(0);
+			Compiler_Module(&done);
+			if (!done) {
+				OPM_LogWLn();
+				OPM_LogWStr((CHAR*)"Module compilation failed.", 27);
+				OPM_LogWLn();
+				Platform_Exit(1);
+			}
+			if (!__IN(13, OPM_opt, 32)) {
+				if (__IN(14, OPM_opt, 32)) {
+					extTools_Assemble(OPM_modName, 32);
+				} else {
+					if (!__IN(10, OPM_opt, 32)) {
+						extTools_Assemble(OPM_modName, 32);
+						Strings_Append((CHAR*)" ", 2, (void*)modulesobj, 2048);
+						Strings_Append(OPM_modName, 32, (void*)modulesobj, 2048);
+						Strings_Append((CHAR*)".o", 3, (void*)modulesobj, 2048);
+					} else {
+						extTools_LinkMain((void*)OPM_modName, 32, __IN(15, OPM_opt, 32), modulesobj, 2048);
+					}
+				}
+			}
+		}
+	}
+}
+
+static void Compiler_Trap (int16 sig)
+{
+	Heap_FINALL();
+	if (sig == 3) {
+		Platform_Exit(0);
+	} else {
+		if ((sig == 4 && Platform_HaltCode == -15)) {
+			OPM_LogWStr((CHAR*)" --- Oberon compiler internal error", 36);
+			OPM_LogWLn();
+		}
+		Platform_Exit(2);
+	}
+}
+
+
+export int main(int argc, char **argv)
+{
+	__INIT(argc, argv);
+	__MODULE_IMPORT(Configuration);
+	__MODULE_IMPORT(Heap);
+	__MODULE_IMPORT(OPB);
+	__MODULE_IMPORT(OPC);
+	__MODULE_IMPORT(OPM);
+	__MODULE_IMPORT(OPP);
+	__MODULE_IMPORT(OPT);
+	__MODULE_IMPORT(OPV);
+	__MODULE_IMPORT(Platform);
+	__MODULE_IMPORT(Strings);
+	__MODULE_IMPORT(extTools);
+	__MODULE_IMPORT(vt100);
+	__REGMAIN("Compiler", 0);
+	__REGCMD("Translate", Compiler_Translate);
+/* BEGIN */
+	Platform_SetInterruptHandler(Compiler_Trap);
+	Platform_SetQuitHandler(Compiler_Trap);
+	Platform_SetBadInstructionHandler(Compiler_Trap);
+	Compiler_Translate();
+	__FINI;
+}
diff --git a/bootstrap/windows-48/Compiler.c b/bootstrap/windows-48/Compiler.c
new file mode 100644
index 00000000..6444021c
--- /dev/null
+++ b/bootstrap/windows-48/Compiler.c
@@ -0,0 +1,174 @@
+/* voc 1.95 [2016/09/24]. Bootstrapping compiler for address size 8, alignment 8. xtspamSf */
+
+#define INTEGER int16
+#define LONGINT int32
+#define SET     uint32
+
+#include "SYSTEM.h"
+#include "Configuration.h"
+#include "Heap.h"
+#include "OPB.h"
+#include "OPC.h"
+#include "OPM.h"
+#include "OPP.h"
+#include "OPT.h"
+#include "OPV.h"
+#include "Platform.h"
+#include "Strings.h"
+#include "extTools.h"
+#include "vt100.h"
+
+
+static CHAR Compiler_mname[256];
+
+
+export void Compiler_Module (BOOLEAN *done);
+static void Compiler_PropagateElementaryTypeSizes (void);
+export void Compiler_Translate (void);
+static void Compiler_Trap (int16 sig);
+
+
+void Compiler_Module (BOOLEAN *done)
+{
+	BOOLEAN ext, new;
+	OPT_Node p = NIL;
+	OPP_Module(&p, OPM_opt);
+	if (OPM_noerr) {
+		OPV_Init();
+		OPT_InitRecno();
+		OPV_AdrAndSize(OPT_topScope);
+		OPT_Export(&ext, &new);
+		if (OPM_noerr) {
+			OPM_OpenFiles((void*)OPT_SelfName, 256);
+			OPC_Init();
+			OPV_Module(p);
+			if (OPM_noerr) {
+				if ((__IN(10, OPM_opt, 32) && __STRCMP(OPM_modName, "SYSTEM") != 0)) {
+					OPM_DeleteNewSym();
+					if (!__IN(16, OPM_opt, 32)) {
+						vt100_SetAttr((CHAR*)"32m", 4);
+					}
+					OPM_LogWStr((CHAR*)"  Main program.", 16);
+					if (!__IN(16, OPM_opt, 32)) {
+						vt100_SetAttr((CHAR*)"0m", 3);
+					}
+				} else {
+					if (new) {
+						if (!__IN(16, OPM_opt, 32)) {
+							vt100_SetAttr((CHAR*)"32m", 4);
+						}
+						OPM_LogWStr((CHAR*)"  New symbol file.", 19);
+						if (!__IN(16, OPM_opt, 32)) {
+							vt100_SetAttr((CHAR*)"0m", 3);
+						}
+						OPM_RegisterNewSym();
+					} else if (ext) {
+						OPM_LogWStr((CHAR*)"  Extended symbol file.", 24);
+						OPM_RegisterNewSym();
+					}
+				}
+			} else {
+				OPM_DeleteNewSym();
+			}
+		}
+	}
+	OPM_CloseFiles();
+	OPT_Close();
+	OPM_LogWLn();
+	*done = OPM_noerr;
+}
+
+static void Compiler_PropagateElementaryTypeSizes (void)
+{
+	OPT_Struct adrinttyp = NIL;
+	OPT_sysptrtyp->size = OPM_AddressSize;
+	OPT_adrtyp->size = OPM_AddressSize;
+	OPT_settyp->size = OPM_SetSize;
+	adrinttyp = OPT_IntType(OPM_AddressSize);
+	OPT_adrtyp->strobj = adrinttyp->strobj;
+	OPT_sinttyp = OPT_IntType(OPM_ShortintSize);
+	OPT_inttyp = OPT_IntType(OPM_IntegerSize);
+	OPT_linttyp = OPT_IntType(OPM_LongintSize);
+	OPT_sintobj->typ = OPT_sinttyp;
+	OPT_intobj->typ = OPT_inttyp;
+	OPT_lintobj->typ = OPT_linttyp;
+}
+
+void Compiler_Translate (void)
+{
+	BOOLEAN done;
+	CHAR modulesobj[2048];
+	modulesobj[0] = 0x00;
+	if (OPM_OpenPar()) {
+		for (;;) {
+			OPM_Init(&done, (void*)Compiler_mname, 256);
+			if (!done) {
+				return;
+			}
+			OPM_InitOptions();
+			Compiler_PropagateElementaryTypeSizes();
+			Heap_GC(0);
+			Compiler_Module(&done);
+			if (!done) {
+				OPM_LogWLn();
+				OPM_LogWStr((CHAR*)"Module compilation failed.", 27);
+				OPM_LogWLn();
+				Platform_Exit(1);
+			}
+			if (!__IN(13, OPM_opt, 32)) {
+				if (__IN(14, OPM_opt, 32)) {
+					extTools_Assemble(OPM_modName, 32);
+				} else {
+					if (!__IN(10, OPM_opt, 32)) {
+						extTools_Assemble(OPM_modName, 32);
+						Strings_Append((CHAR*)" ", 2, (void*)modulesobj, 2048);
+						Strings_Append(OPM_modName, 32, (void*)modulesobj, 2048);
+						Strings_Append((CHAR*)".o", 3, (void*)modulesobj, 2048);
+					} else {
+						extTools_LinkMain((void*)OPM_modName, 32, __IN(15, OPM_opt, 32), modulesobj, 2048);
+					}
+				}
+			}
+		}
+	}
+}
+
+static void Compiler_Trap (int16 sig)
+{
+	Heap_FINALL();
+	if (sig == 3) {
+		Platform_Exit(0);
+	} else {
+		if ((sig == 4 && Platform_HaltCode == -15)) {
+			OPM_LogWStr((CHAR*)" --- Oberon compiler internal error", 36);
+			OPM_LogWLn();
+		}
+		Platform_Exit(2);
+	}
+}
+
+
+export int main(int argc, char **argv)
+{
+	__INIT(argc, argv);
+	__MODULE_IMPORT(Configuration);
+	__MODULE_IMPORT(Heap);
+	__MODULE_IMPORT(OPB);
+	__MODULE_IMPORT(OPC);
+	__MODULE_IMPORT(OPM);
+	__MODULE_IMPORT(OPP);
+	__MODULE_IMPORT(OPT);
+	__MODULE_IMPORT(OPV);
+	__MODULE_IMPORT(Platform);
+	__MODULE_IMPORT(Strings);
+	__MODULE_IMPORT(extTools);
+	__MODULE_IMPORT(vt100);
+	__REGMAIN("Compiler", 0);
+	__REGCMD("Translate", Compiler_Translate);
+/* BEGIN */
+	Platform_SetInterruptHandler(Compiler_Trap);
+	Platform_SetQuitHandler(Compiler_Trap);
+	Platform_SetBadInstructionHandler(Compiler_Trap);
+	Compiler_Translate();
+	__FINI;
+}
diff --git a/bootstrap/windows-88/Compiler.c b/bootstrap/windows-88/Compiler.c
new file mode 100644
index 00000000..6444021c
--- /dev/null
+++ b/bootstrap/windows-88/Compiler.c
@@ -0,0 +1,174 @@
+/* voc 1.95 [2016/09/24]. Bootstrapping compiler for address size 8, alignment 8. xtspamSf */
+
+#define INTEGER int16
+#define LONGINT int32
+#define SET     uint32
+
+#include "SYSTEM.h"
+#include "Configuration.h"
+#include "Heap.h"
+#include "OPB.h"
+#include "OPC.h"
+#include "OPM.h"
+#include "OPP.h"
+#include "OPT.h"
+#include "OPV.h"
+#include "Platform.h"
+#include "Strings.h"
+#include "extTools.h"
+#include "vt100.h"
+
+
+static CHAR Compiler_mname[256];
+
+
+export void Compiler_Module (BOOLEAN *done);
+static void Compiler_PropagateElementaryTypeSizes (void);
+export void Compiler_Translate (void);
+static void Compiler_Trap (int16 sig);
+
+
+void Compiler_Module (BOOLEAN *done)
+{
+	BOOLEAN ext, new;
+	OPT_Node p = NIL;
+	OPP_Module(&p, OPM_opt);
+	if (OPM_noerr) {
+		OPV_Init();
+		OPT_InitRecno();
+		OPV_AdrAndSize(OPT_topScope);
+		OPT_Export(&ext, &new);
+		if (OPM_noerr) {
+			OPM_OpenFiles((void*)OPT_SelfName, 256);
+			OPC_Init();
+			OPV_Module(p);
+			if (OPM_noerr) {
+				if ((__IN(10, OPM_opt, 32) && __STRCMP(OPM_modName, "SYSTEM") != 0)) {
+					OPM_DeleteNewSym();
+					if (!__IN(16, OPM_opt, 32)) {
+						vt100_SetAttr((CHAR*)"32m", 4);
+					}
+					OPM_LogWStr((CHAR*)"  Main program.", 16);
+					if (!__IN(16, OPM_opt, 32)) {
+						vt100_SetAttr((CHAR*)"0m", 3);
+					}
+				} else {
+					if (new) {
+						if (!__IN(16, OPM_opt, 32)) {
+							vt100_SetAttr((CHAR*)"32m", 4);
+						}
+						OPM_LogWStr((CHAR*)"  New symbol file.", 19);
+						if (!__IN(16, OPM_opt, 32)) {
+							vt100_SetAttr((CHAR*)"0m", 3);
+						}
+						OPM_RegisterNewSym();
+					} else if (ext) {
+						OPM_LogWStr((CHAR*)"  Extended symbol file.", 24);
+						OPM_RegisterNewSym();
+					}
+				}
+			} else {
+				OPM_DeleteNewSym();
+			}
+		}
+	}
+	OPM_CloseFiles();
+	OPT_Close();
+	OPM_LogWLn();
+	*done = OPM_noerr;
+}
+
+static void Compiler_PropagateElementaryTypeSizes (void)
+{
+	OPT_Struct adrinttyp = NIL;
+	OPT_sysptrtyp->size = OPM_AddressSize;
+	OPT_adrtyp->size = OPM_AddressSize;
+	OPT_settyp->size = OPM_SetSize;
+	adrinttyp = OPT_IntType(OPM_AddressSize);
+	OPT_adrtyp->strobj = adrinttyp->strobj;
+	OPT_sinttyp = OPT_IntType(OPM_ShortintSize);
+	OPT_inttyp = OPT_IntType(OPM_IntegerSize);
+	OPT_linttyp = OPT_IntType(OPM_LongintSize);
+	OPT_sintobj->typ = OPT_sinttyp;
+	OPT_intobj->typ = OPT_inttyp;
+	OPT_lintobj->typ = OPT_linttyp;
+}
+
+void Compiler_Translate (void)
+{
+	BOOLEAN done;
+	CHAR modulesobj[2048];
+	modulesobj[0] = 0x00;
+	if (OPM_OpenPar()) {
+		for (;;) {
+			OPM_Init(&done, (void*)Compiler_mname, 256);
+			if (!done) {
+				return;
+			}
+			OPM_InitOptions();
+			Compiler_PropagateElementaryTypeSizes();
+			Heap_GC(0);
+			Compiler_Module(&done);
+			if (!done) {
+				OPM_LogWLn();
+				OPM_LogWStr((CHAR*)"Module compilation failed.", 27);
+				OPM_LogWLn();
+				Platform_Exit(1);
+			}
+			if (!__IN(13, OPM_opt, 32)) {
+				if (__IN(14, OPM_opt, 32)) {
+					extTools_Assemble(OPM_modName, 32);
+				} else {
+					if (!__IN(10, OPM_opt, 32)) {
+						extTools_Assemble(OPM_modName, 32);
+						Strings_Append((CHAR*)" ", 2, (void*)modulesobj, 2048);
+						Strings_Append(OPM_modName, 32, (void*)modulesobj, 2048);
+						Strings_Append((CHAR*)".o", 3, (void*)modulesobj, 2048);
+					} else {
+						extTools_LinkMain((void*)OPM_modName, 32, __IN(15, OPM_opt, 32), modulesobj, 2048);
+					}
+				}
+			}
+		}
+	}
+}
+
+static void Compiler_Trap (int16 sig)
+{
+	Heap_FINALL();
+	if (sig == 3) {
+		Platform_Exit(0);
+	} else {
+		if ((sig == 4 && Platform_HaltCode == -15)) {
+			OPM_LogWStr((CHAR*)" --- Oberon compiler internal error", 36);
+			OPM_LogWLn();
+		}
+		Platform_Exit(2);
+	}
+}
+
+
+export int main(int argc, char **argv)
+{
+	__INIT(argc, argv);
+	__MODULE_IMPORT(Configuration);
+	__MODULE_IMPORT(Heap);
+	__MODULE_IMPORT(OPB);
+	__MODULE_IMPORT(OPC);
+	__MODULE_IMPORT(OPM);
+	__MODULE_IMPORT(OPP);
+	__MODULE_IMPORT(OPT);
+	__MODULE_IMPORT(OPV);
+	__MODULE_IMPORT(Platform);
+	__MODULE_IMPORT(Strings);
+	__MODULE_IMPORT(extTools);
+	__MODULE_IMPORT(vt100);
+	__REGMAIN("Compiler", 0);
+	__REGCMD("Translate", Compiler_Translate);
+/* BEGIN */
+	Platform_SetInterruptHandler(Compiler_Trap);
+	Platform_SetQuitHandler(Compiler_Trap);
+	Platform_SetBadInstructionHandler(Compiler_Trap);
+	Compiler_Translate();
+	__FINI;
+}