Initial revision

mach/ns/libsys/LIST

@@ -0,0 +1,64 @@
+LIST
+exit.o
+gtty.o
+signal.o
+stty.o
+tell.o
+time.o
+cleanup.o
+access.o
+acct.o
+alarm.o
+brk.o
+chdir.o
+chmod.o
+chown.o
+chroot.o
+close.o
+creat.o
+dup.o
+dup2.o
+execl.o
+execle.o
+execv.o
+execve.o
+_exit.o
+fork.o
+fstat.o
+ftime.o
+getegid.o
+geteuid.o
+getgid.o
+getpid.o
+getuid.o
+ioctl.o
+kill.o
+link.o
+lock.o
+lseek.o
+mknod.o
+mount.o
+mpxcall.o
+nice.o
+open.o
+pause.o
+pipe.o
+prof.o
+ptrace.o
+read.o
+sbrk.o
+setgid.o
+setuid.o
+setsig.o
+sigtrp.o
+stat.o
+stime.o
+sync.o
+times.o
+umask.o
+umount.o
+unlink.o
+utime.o
+wait.o
+write.o
+errno.o

mach/ns/libsys/Makefile

@@ -0,0 +1,17 @@
+# $Header$
+install:
+	../../install head_em.s head_em
+	../../install tail_mon.a tail_mon
+
+compare:
+	-../../compare head_em.s head_em
+	-../../compare tail_mon.a tail_mon
+
+clean :
+
+opr :
+	make pr | opr
+
+pr:
+	@pr -h `pwd`/head_em.s head_em.s
+	@ar pv tail_mon.a | pr -h `pwd`/tail_mon.a

mach/ns/libsys/head_em.s

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+.define hol0,argv,.reghp,envp,begbss
+.define .ignmask, .trpreg
+.define .stop
+.define ERANGE,EILLINS,ECASE
+
+base	= 0x10000
+topmem	= 0xFFFFFF
+
+ERANGE 	= 1
+EILLINS	= 18
+ECASE	= 20
+
+	.base base
+	.text
+
+	movd begbss, r7
+	movd endbss, r6
+1:
+	movqd 0, 0(r7)
+	addqd 4, r7
+	cmpd r6,r7
+	bgt 1b
+
+	movd envp,tos
+	movd argv,tos
+	movd 1,tos
+	jsr @_m_a_i_n
+.stop:
+	movb 0x7f,tos
+	jsr @.putchar
+	bpt
+
+.bss
+begbss:
+.data
+hol0:
+	.long 0
+	.long 0
+argv:
+	.long 3f
+envp:
+	.long 0
+3:
+	.asciz 'PROGRAM'
+.reghp:
+	.long endbss
+.ignmask:
+	.short 0
+.trpreg:
+	.long 0