- fixed newline problems

sys/sim/sim.h

@@ -1 +1,38 @@
-/*
+/*
+ *	Serial Interrupt Manager
+ *	C Interface File
+ *	Copyright 1993, Procyon Enterprises Incorporated
+ *	Free distribution is hereby granted for use with the
+ *	SIM tool
+ */
+
+#ifdef __ORCAC__
+/*
+ *	ORCA/C Prototypes
+ */
+extern int SIMVERSION(int *versionPtr);
+extern int INSTALLINTVECT(int port, unsigned long address);
+extern int REMOVEINTVECT(int port, unsigned long address);
+#else
+/*
+ *	APW C/other prototypes
+ */
+int SIMVERSION();
+int INSTALLINTVECT();
+int REMOVEINTVECT();
+#endif
+
+#define SIMVersion SIMVERSION
+#define InstallIntVect INSTALLINTVECT
+#define RemoveIntVect REMOVEINTVECT
+
+#define SIMPrinterPort	1
+#define SIMModemPort	2
+
+#define SIMNoError	0
+#define SIMAlreadyInst	1
+#define SIMInvalidAddr	2
+#define SIMATalkActive	3
+#define SIMNotInstalled 4
+#define SIMInvalidPort	5
+#define SIMNotFound	6

sys/sim/simequates.equ

@@ -1 +1,16 @@
-SIMInstallHand	gequ	$8000
+SIMInstallHand	gequ	$8000
+SIMRemoveHand	gequ	$8001
+SIMGetVersion	gequ	$8002
+
+* SIM Error codes
+SIMNoError	gequ	0
+SIMAlreadyInst	gequ	1
+SIMInvalidAddr	gequ	2
+SIMATalkActive	gequ	3
+SIMNotInstalled gequ	4
+SIMInvalidPort gequ	5
+SIMNotFound	gequ	6
+
+* SIM Port codes
+SIMModemPort   gequ  2
+SIMPrinterPort gequ  1

sys/sim/simlib.asm

@@ -1 +1,94 @@
-	mcopy	simlib.mac
+	mcopy	simlib.mac
+	copy	simequates.equ
+
+* High-level access library for SIM tool
+
+InstallIntVect	START
+	using	SIMLibData
+
+result	equ	0
+
+	subroutine (4:address,2:port),2
+
+	lda	port
+	sta   SIMport
+	lda	address
+	sta	SIMaddress
+	lda	address+2
+	sta	SIMaddress+2
+               lda	#SIMInstallHand
+	jsr	DoSIMCall
+	lda	|Gerror
+	sta	result
+
+	return 2:result
+	END
+
+RemoveIntVect	START
+	using	SIMLibData
+
+result	equ	0
+
+	subroutine (4:address,2:port),2
+
+	lda	port
+	sta   SIMport
+	lda	address
+	sta	SIMaddress
+	lda	address+2
+	sta	SIMaddress+2
+	lda	#SIMRemoveHand
+	jsr	DoSIMCall
+	lda	|Gerror
+	sta	result
+
+	return 2:result
+	END
+
+SIMVersion	START
+	using	SIMLibData
+
+result	equ	0
+	subroutine (4:versionPtr),2
+
+	lda	#SIMGetVersion
+	jsr	DoSIMCall
+	lda	|Gerror
+	sta	result
+       	bne	goodbye	if an error, don't copy version
+
+	lda	Gversion
+	sta	[versionPtr]
+
+goodbye	return 2:result
+	END
+
+DoSIMCall	START
+	using	SIMLibData
+
+	pha		push request code
+	pea	1	how to flag
+	ph4	#SIMName
+	ph4	#SIMInData
+	ph4	#pBlock
+	_SendRequest
+
+	bcc	noToolErr
+	cmp	#$0120	; nobody accepted the request
+               beq	noAccept
+        	rts
+
+noAccept	lda	#SIMNotFound
+	sta	|Gerror
+noToolErr	rts
+	END
+
+SIMLibData	DATA
+SIMName        str	'SerialIntrMgr~Entry~'
+pBlock	dc	i2'0'	; count field
+Gerror	dc	i2'0'	; error code
+Gversion	dc	i2'0'	; version number
+SIMInData	ENTRY
+SIMport	dc	i2'0'
+SIMaddress	dc	i4'0'
+	END

sys/sim/test.c

@@ -1 +1,31 @@
-#include <stdio.h>
+#include <stdio.h>
+#include "sim.h"
+
+#pragma optimize 9
+
+asm void TestHandler() {
+   sec
+   rtl
+}
+
+int main(int argc, char *argv[])
+{
+int v,e;
+
+    e = SIMVersion(&v);
+    if (e) {
+	printf("SIM Error Code: %d\n",e);
+	exit(1);
+    }
+    printf("SIM Version Code: %04X\n",v);
+    e = InstallIntVect(2,(unsigned long) TestHandler);
+    if (e) {
+	printf("(Install) SIM Error Code: %d\n",e);
+	exit(1);
+    }
+    e = RemoveIntVect(2,(unsigned long) TestHandler);
+    if (e) {
+	printf("(Remove) SIM Error Code: %d\n",e);
+	exit(1);
+    }
+}