From: Tom London <tbl@research.uucp>
Date: Mon, 13 Nov 1978 07:11:53 +0000 (-0500)
Subject: Bell 32V development
X-Git-Tag: Bell-32V~676
X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/commitdiff_plain/a5e36a62becb3029b3c7a6a8902667fe47ed83ac

Bell 32V development
Work on file usr/src/cmd/sdb/machine.h
Work on file usr/src/cmd/sdb/mode.h

Co-Authored-By: John Reiser <jfr@research.uucp>
Synthesized-from: 32v
---

diff --git a/usr/src/cmd/sdb/machine.h b/usr/src/cmd/sdb/machine.h
new file mode 100644
index 0000000000..c92368e255
--- /dev/null
+++ b/usr/src/cmd/sdb/machine.h
@@ -0,0 +1,31 @@
+#
+/*
+ *	UNIX/vax debugger
+ */
+
+/* unix parameters */
+#define DBNAME "adb\n"
+#define LPRMODE "%R"
+#define OFFMODE "+%R"
+#define TXTRNDSIZ 512L
+
+TYPE	long TXTHDR[8];
+TYPE	long SYMV;
+
+#ifndef vax
+struct {short hiword; short loword;}; /* stupid fp-11 */
+#endif
+
+/* symbol table in a.out file */
+struct symtab {
+	char	symc[8];
+#ifndef EDDT
+	char	symf;
+	char	sympad[3];
+#endif
+	SYMV	symv;
+};
+#define SYMTABSIZ (sizeof (struct symtab))
+
+#define SYMCHK 057
+#define SYMTYPE(symflg) (symflg&41 ? DSYM : NSYM)
diff --git a/usr/src/cmd/sdb/mode.h b/usr/src/cmd/sdb/mode.h
new file mode 100644
index 0000000000..65036ce359
--- /dev/null
+++ b/usr/src/cmd/sdb/mode.h
@@ -0,0 +1,79 @@
+#include "machine.h"
+/*
+ *	UNIX debugger
+ */
+
+#define MAXCOM	64
+#define MAXARG	32
+#define LINSIZ	256
+TYPE	long	ADDR;
+#ifndef vax
+TYPE	int		INT;
+#else
+TYPE	short	INT;
+#endif
+TYPE	int		VOID;
+TYPE	long int	L_INT;
+TYPE	float		REAL;
+TYPE	double		L_REAL;
+TYPE	unsigned	POS;
+TYPE	char		BOOL;
+TYPE	char		CHAR;
+TYPE	char		*STRING;
+TYPE	char		MSG[];
+TYPE	struct map	MAP;
+TYPE	MAP		*MAPPTR;
+TYPE	struct symtab	SYMTAB;
+TYPE	SYMTAB		*SYMPTR;
+TYPE	struct symslave SYMSLAVE;
+TYPE	struct bkpt	BKPT;
+TYPE	BKPT		*BKPTR;
+
+
+/* file address maps */
+struct map {
+	L_INT	b1;
+	L_INT	e1;
+	L_INT	f1;
+	L_INT	b2;
+	L_INT	e2;
+	L_INT	f2;
+	INT	ufd;
+};
+
+
+/* slave table for symbols */
+struct symslave {
+	SYMV	valslave;
+	INT	typslave;
+};
+
+struct bkpt {
+	ADDR	loc;
+	ADDR	ins;
+	INT	count;
+	INT	initcnt;
+	INT	flag;
+	CHAR	comm[MAXCOM];
+	BKPT	*nxtbkpt;
+};
+
+TYPE	struct reglist	REGLIST;
+TYPE	REGLIST		*REGPTR;
+struct reglist {
+	STRING	rname;
+	INT	roffs;
+};
+
+struct {
+	INT	junk[2];
+	INT	fpsr;
+	REAL	Sfr[6];
+};
+
+struct {
+	INT	junk[2];
+	INT	fpsr;
+	L_REAL	Lfr[6];
+};
+