include pd, rn, rm into build and image

build/Makefile

@@ -96,7 +96,7 @@ cmd: dirs $(BINDIR)/as $(BINDIR)/cat $(BINDIR)/check $(BINDIR)/chmod \
 	$(BINDIR)/chown $(BINDIR)/chrm $(BINDIR)/cp $(BINDIR)/ds \
 	$(BINDIR)/dskres $(BINDIR)/dsksav $(BINDIR)/ed $(BINDIR)/init \
 	$(BINDIR)/db $(BINDIR)/stat $(BINDIR)/tm $(BINDIR)/dsw $(BINDIR)/apr \
-	$(BINDIR)/cas
+	$(BINDIR)/cas $(BINDIR)/rm $(BINDIR)/rn $(BINDIR)/pd
 	
 # Alternate commands: no dd, but . and ..
 altcmd: dirs $(BINDIR)/as $(BINDIR)/cat $(BINDIR)/check $(BINDIR)/chmod \
@@ -179,6 +179,15 @@ $(BINDIR)/adm: $(CMDSRC)/adm/adm.s
 $(BINDIR)/sh: $(CMDSRC)/sh/sh.s
 	$(AS) $(ASARGS) -o $(BINDIR)/sh $(CMDSRC)/sh/sh.s
 
+$(BINDIR)/rn: $(CMDSRC)/rn/rn.s
+	$(AS) $(ASARGS) -o $(BINDIR)/rn $(CMDSRC)/rn/rn.s
+
+$(BINDIR)/rm: $(CMDSRC)/rm/rm.s
+	$(AS) $(ASARGS) -o $(BINDIR)/rm $(CMDSRC)/rm/rm.s
+
+$(BINDIR)/pd: $(CMDSRC)/pd/pd.s
+	$(AS) $(ASARGS) -o $(BINDIR)/pd $(CMDSRC)/pd/pd.s
+
 # Alternative init: no dd directory
 $(BINDIR)/altinit: $(ALTSRC)/init/init.s
 	$(AS) $(ASARGS) -o $(BINDIR)/altinit $(ALTSRC)/init/init.s

build/proto

@@ -43,8 +43,11 @@ dd 	         drwr- -1 4
         lsd      frwr- -1 bin/lsd
         lsl      frwr- -1 bin/lsd
         od       frwr- -1 bin/od
+        pd       frwr- -1 bin/pd        
         mv       frwr- -1 bin/mv
 	password frw-- -1 fs/password
+        rn       frwr- -1 bin/rn
+        rm       frwr- -1 bin/rm
         sh       frwr- -1 bin/sh
         stat     frwr- -1 bin/stat
         tm       frwr- -1 bin/tm

src/cmd/pd/pd.s

@@ -0,0 +1,59 @@
+" ** 11-45-91.pdf page 1
+" pd
+	
+   sys open; dotdot; 0
+   spa; jms error
+   dac df
+   law dir-1
+   dac 8
+1:
+   lac df
+   sys read; tbuf; 8
+   spa; jms error
+   sna
+   jmp 1f
+   lac tbuf
+   sna
+   jmp 1b
+   -8
+   dac c1
+   law tbuf-1
+   dac 9
+2:
+   lac 9 i
+   dac 8 i
+   isz c1
+   jmp 2b
+   jmp 1b
+
+1:
+   lac df
+   sys close
+   law 017
+   sys creat; dotdot
+   spa; jms error
+   dac df
+   law dir-2
+   cma
+   tad 8
+   dac .+4
+   lac df
+   sys write; dir; ..
+   spa; jms error
+   lac df
+   sys close
+   sys exit
+
+error: 0
+   -1
+   tad error
+   hlt
+   sys save
+
+dotdot:
+   056056; 040040; 040040; 040040
+
+c1: .=.+1
+df: .=.+1
+tbuf: .=.+8
+dir:

src/cmd/rm/rm.s

@@ -0,0 +1,33 @@
+" ** 11-45-91.pdf page 7
+" rm
+
+   lac 017777
+   tad d1
+   dac 2f
+1:
+   lac 017777 i
+   sad d4
+   sys exit
+   tad dm4
+   dac 017777 i
+   lac 2f
+   tad d4
+   dac 2f
+   sys unlink; 2: 0
+   sma
+   jmp 1b
+   lac 2b
+   dac 2f
+   lac d1
+   sys write; 2: 0; 4
+   lac d1
+   sys write; 1f; 2f-1f
+   jmp 1b
+1:
+   040077;012000
+2:
+
+d1: 1
+d4: 4
+dm4: -4
+

src/cmd/rn/rn.s

@@ -0,0 +1,54 @@
+" ** 11-45-91.pdf page 8
+" rn
+
+   lac 017777
+   tad d1
+   dac name2
+loop:	
+   lac 017777 i
+   sad d4
+   sys exit
+   sad d8
+   jmp unbal
+   tad dm8
+   dac 017777 i
+   lac name2
+   tad d4
+   dac name1
+   tad d4
+   dac name2
+   sys unlink; name2: 0
+   lac name2
+   dac 1f
+   sys rename; name1: 0; 1: 0
+   sma
+   jmp loop
+   lac name1
+   dac 1f
+   lac d1
+   sys write; 1: 0; 4
+   lac d1
+   sys write; mes; 1
+   lac name2
+   dac 1f
+   lac d1
+   sys write; 1: 0; 4
+   lac d1
+   sys write; mes; 2
+   jmp loop
+mes:
+   040000;077012
+unbal:
+   lac name2
+   tad d4
+   dac 1f
+   lac d1
+   sys write; 1: 0; 4
+   lac d1
+   sys write; mes; 2
+   sys exit
+
+d1: 1
+d4: 4
+d8: 8
+dm8: -8