...

22 files changed, 100 insertions, 0 deletions

diff --git a/68000/bin/aux/dummy b/68000/bin/.dummy
index e69de29bb..e69de29bb 100644
--- a/68000/bin/aux/dummy
+++ b/68000/bin/.dummy
diff --git a/68000/bin/dummy b/68000/bin/ape/.dummy
index e69de29bb..e69de29bb 100644
--- a/68000/bin/dummy
+++ b/68000/bin/ape/.dummy
diff --git a/68000/lib/dummy b/68000/bin/audio/.dummy
index e69de29bb..e69de29bb 100644
--- a/68000/lib/dummy
+++ b/68000/bin/audio/.dummy
diff --git a/68000/bin/auth/.dummy b/68000/bin/auth/.dummy
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/68000/bin/auth/.dummy
diff --git a/68000/bin/aux/.dummy b/68000/bin/aux/.dummy
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/68000/bin/aux/.dummy
diff --git a/68000/bin/bitsy/.dummy b/68000/bin/bitsy/.dummy
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/68000/bin/bitsy/.dummy
diff --git a/68000/bin/dial/.dummy b/68000/bin/dial/.dummy
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/68000/bin/dial/.dummy
diff --git a/68000/bin/disk/.dummy b/68000/bin/disk/.dummy
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/68000/bin/disk/.dummy
diff --git a/68000/bin/fossil/.dummy b/68000/bin/fossil/.dummy
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/68000/bin/fossil/.dummy
diff --git a/68000/bin/fs/.dummy b/68000/bin/fs/.dummy
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/68000/bin/fs/.dummy
diff --git a/68000/bin/games/.dummy b/68000/bin/games/.dummy
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/68000/bin/games/.dummy
diff --git a/68000/bin/ip/.dummy b/68000/bin/ip/.dummy
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/68000/bin/ip/.dummy
diff --git a/68000/bin/ip/httpd/.dummy b/68000/bin/ip/httpd/.dummy
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/68000/bin/ip/httpd/.dummy
diff --git a/68000/bin/ndb/.dummy b/68000/bin/ndb/.dummy
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/68000/bin/ndb/.dummy
diff --git a/68000/bin/replica/.dummy b/68000/bin/replica/.dummy
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/68000/bin/replica/.dummy
diff --git a/68000/bin/upas/.dummy b/68000/bin/upas/.dummy
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/68000/bin/upas/.dummy
diff --git a/68000/bin/usb/.dummy b/68000/bin/usb/.dummy
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/68000/bin/usb/.dummy
diff --git a/68000/bin/venti/.dummy b/68000/bin/venti/.dummy
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/68000/bin/venti/.dummy
diff --git a/68000/include/u.h b/68000/include/u.h
new file mode 100644
index 000000000..50b91a02c
--- /dev/null
+++ b/68000/include/u.h
@@ -0,0 +1,65 @@
+#define nil		((void*)0)
+typedef	unsigned short	ushort;
+typedef	unsigned char	uchar;
+typedef	unsigned long	ulong;
+typedef	unsigned int	uint;
+typedef	signed char	schar;
+typedef	long long	vlong;
+typedef	unsigned long long uvlong;
+typedef unsigned long	uintptr;
+typedef unsigned long	usize;
+typedef	ushort		Rune;
+typedef 	union FPdbleword FPdbleword;
+typedef long	jmp_buf[2];
+#define	JMPBUFSP	0
+#define	JMPBUFPC	1
+#define	JMPBUFDPC	0
+typedef unsigned int	mpdigit;	/* for /sys/include/mp.h */
+typedef unsigned char u8int;
+typedef unsigned short u16int;
+typedef unsigned int	u32int;
+typedef unsigned long long u64int;
+
+/* FCR */
+#define	FPINEX	(3<<8)
+#define	FPOVFL	(1<<12)
+#define	FPUNFL	(1<<11)
+#define	FPZDIV	(1<<10)
+#define	FPRNR	(0<<4)
+#define	FPRZ	(1<<4)
+#define	FPINVAL	(3<<13)
+#define	FPRPINF	(3<<4)
+#define	FPRNINF	(2<<4)
+#define	FPRMASK	(3<<4)
+#define	FPPEXT	(0<<6)
+#define	FPPSGL	(1<<6)
+#define	FPPDBL	(2<<6)
+#define	FPPMASK	(3<<6)
+/* FSR */
+#define	FPAINEX	FPINEX
+#define	FPAOVFL	FPOVFL
+#define	FPAUNFL	FPUNFL
+#define	FPAZDIV	FPZDIV
+#define	FPAINVAL	FPINVAL
+union FPdbleword
+{
+	double	x;
+	struct {	/* big endian */
+		ulong hi;
+		ulong lo;
+	};
+};
+
+typedef	char*	va_list;
+#define va_start(list, start) list =\
+	(sizeof(start) < 4?\
+		(char*)((int*)&(start)+1):\
+		(char*)(&(start)+1))
+#define va_end(list)\
+	USED(list)
+#define va_arg(list, mode)\
+	((sizeof(mode) == 1)?\
+		((list += 4), (mode*)list)[-1]:\
+	(sizeof(mode) == 2)?\
+		((list += 4), (mode*)list)[-1]:\
+		((list += sizeof(mode)), (mode*)list)[-1])
diff --git a/68000/include/ureg.h b/68000/include/ureg.h
new file mode 100644
index 000000000..e237cb3d6
--- /dev/null
+++ b/68000/include/ureg.h
@@ -0,0 +1,28 @@
+struct Ureg
+{
+	ulong	r0;
+	ulong	r1;
+	ulong	r2;
+	ulong	r3;
+	ulong	r4;
+	ulong	r5;
+	ulong	r6;
+	ulong	r7;
+	ulong	a0;
+	ulong	a1;
+	ulong	a2;
+	ulong	a3;
+	ulong	a4;
+	ulong	a5;
+	ulong	a6;
+	ulong	sp;
+	ulong	usp;
+	ulong	magic;		/* for db to find bottom of ureg */
+	ushort	sr;
+	ulong	pc;
+	ushort	vo;
+#ifndef	UREGVARSZ
+#define	UREGVARSZ 23		/* for 68040; 15 is enough on 68020 */
+#endif
+	uchar	microstate[UREGVARSZ];	/* variable-sized portion */
+};
diff --git a/68000/lib/.dummy b/68000/lib/.dummy
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/68000/lib/.dummy
diff --git a/68000/mkfile b/68000/mkfile
new file mode 100644
index 000000000..42405623d
--- /dev/null
+++ b/68000/mkfile
@@ -0,0 +1,7 @@
+</sys/src/mkfile.proto
+
+CC=1c
+LD=1l
+O=1
+RL=rl
+AS=1a