fixup commit for tag 'distr2'

This commit is contained in:
cvs2hg
1987-08-26 13:58:31 +00:00
parent d10d14acac
commit 8d7ceb6d6c
268 changed files with 441 additions and 35277 deletions

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@@ -1,53 +0,0 @@
# $Header$
EM = ../../..
h = $(EM)/h
CDIR = $(EM)/mach/proto/nas
CPP = $(EM)/lib/cpp
DEF =
FFLAG =
CFLAGS = $(FFLAG) -O -I$h $(DEF)
YFLAGS = -d
LDFLAGS = $(FFLAG) -i
CSRC = $(CDIR)/comm3.c $(CDIR)/comm4.c $(CDIR)/comm5.c \
$(CDIR)/comm6.c $(CDIR)/comm7.c $(CDIR)/comm8.c
COBJ = $(CDIR)/comm3.o $(CDIR)/comm4.o $(CDIR)/comm5.o \
$(CDIR)/comm6.o $(CDIR)/comm7.o $(CDIR)/comm8.o
MACH = mach0.c mach1.c mach2.c mach3.c mach4.c mach5.c
COMM = $(CDIR)/comm0.h $(CDIR)/comm1.h $(CDIR)/comm2.y $(CSRC)
all: as
install:all
../../install as
cmp:
-../../compare as
clean:
rm -f *.o as as.[cy] y.tab.h
pr: $(MACH)
@pr -n $(MACH)
opr:
make pr | opr
as: $(COBJ) as.o
$(CC) $(LDFLAGS) $(COBJ) as.o -o as
as.y: $(CDIR)/comm2.y
$(CPP) -P -I$h $(DEF) $(CDIR)/comm2.y >as.y
@echo "expect 1 shift/reduce conflict"
lint: $(CSRC) as.c
lint $(CSRC) as.c
y.tab.h: as.c
$(COBJ): y.tab.h
$(COBJ) as.y: $(CDIR)/comm0.h mach0.c
$(COBJ) as.y: $(CDIR)/comm1.h mach1.c
as.y: mach2.c
comm3.o: mach3.c
as.y: mach4.c
comm8.o: mach5.c

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@@ -1,28 +0,0 @@
.define putchr
! output routine in monitor
CRT = 0x013B
! output a charcter
! entry: ascii character in a
putchr:
push hl
push bc
ld hl,tab
ld b,5
1: cp (hl)
jr z,fetch
inc hl
inc hl
djnz 1b
2: call CRT
pop bc
pop hl
ret
fetch: inc hl
ld a,(hl)
jr 2b
! conversion table for nascom characters
tab: .byte 0x0D,0x00
.byte 0x1B,0x1E
.byte 0x08,0x1D
.byte 0x0A,0x1F
.byte 0x7F,0x00

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@@ -1,21 +0,0 @@
.define putchr
putchr:
push hl
push de
push bc
cp 0x0A
jr nz,1f
ld a,0x1F
1:
ld c,a
2:
in a,0xF1
and 4
jr z,2b
ld a,c
out 0xF0,a
pop bc
pop de
pop hl
ret

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@@ -1,197 +0,0 @@
.define _read,_write,_ioctl,_getpid,_open,_close,_exit,_errno
_read:
ld (savebc),bc
push af
pop bc
ld (saveaf),bc ! save all registers in savereg
ld (savede),de
ld (savehl),hl
ld (saveix),ix
ex (sp),hl ! return address in hl
pop bc ! skip return address
pop bc ! get fd
ld a,b ! check fd = 0
or c
jr nz,errrd
pop de ! get buffer
pop bc ! get count
ld ix,0 ! reset counter
push bc
push de
push ix
push hl ! return address
ex de,hl ! buffer to hl
1: ld a,b
or c
jr z,done ! done if count = 0
call getchr
ld (hl),a
inc hl ! increment pointer
inc ix ! increment char counter
dec bc ! decrement count
cp 0xA
jr nz,1b ! done if char = CR
done:
ld bc,(saveaf)
push bc
pop af
ld bc,(savebc)
ld de,(savede)
ld hl,(savehl)
ld ix,(saveix)
ret
errrd:
push bc
push hl ! return address
ld bc,(saveaf)
push bc
pop af
ld bc,(savebc)
ld de,(savede)
ld hl,(savehl)
ld ix,(saveix)
ld ix,-1
ret
_write:
ld (savebc),bc
push af
pop bc
ld (saveaf),bc ! save all registers in savereg
ld (savede),de
ld (savehl),hl
ld (saveix),ix
ex (sp),hl ! return address in hl
pop de ! skip return address
pop de ! get fd
ld a,e ! check for fd = 1
cp 1
jr nz,errwr
ld a,d
or a
jr nz,errwr
pop de ! buffer in de
pop bc ! count in bc
push bc
push de
push de
push hl
ex de,hl ! buffer in hl
ld e,c
ld d,b ! count also in de
1: ld a,b
or c
jr z,exit
ld a,(hl)
call putchr
inc hl
dec bc
jr 1b
errwr:
push de
push hl
ld bc,(saveaf)
push bc
pop af
ld bc,(savebc)
ld de,(savede)
ld hl,(savehl)
ld ix,(saveix)
ld ix,-1 ! error in fd
ret
exit:
push de ! count on stack
ld bc,(saveaf)
push bc
pop af
ld bc,(savebc)
ld de,(savede)
ld hl,(savehl)
ld ix,(saveix)
pop ix ! return count to caller
ret
_ioctl:
ret
_getpid:
ret
! open return a file descriptor (0,1,2)
! depending on 'mode'
! mode 2 doesn't work!!
_open:
ld (savebc),bc
push af
pop bc
ld (saveaf),bc ! save all registers in savereg
ld (savede),de
ld (savehl),hl
ld (saveix),ix
pop bc ! return address
pop de ! name pointer
pop ix ! mode (0 for read,
! 1 for write)
push ix
push de
push bc
ld bc,(saveaf)
push bc
pop af
ld bc,(savebc)
ld de,(savede)
ld hl,(savehl)
ld ix,(saveix)
ret ! return fd = 0 for read
! fd = 1 for write
_close:
ld ix,0 ! return succes
ret
_exit:
jp 0x38
.data
_errno:
.word 0
! output routine in monitor
CRT = 0x013B
! output a charcter
! entry: ascii character in a
.text
!putchr:
! push hl
! push bc
! ld hl,tab
! ld b,5
!1: cp (hl)
! jr z,fetch
! inc hl
! inc hl
! djnz 1b
!2: call CRT
! pop bc
! pop hl
! ret
!fetch: inc hl
! ld a,(hl)
! jr 2b
!! conversion table for nascom characters
!tab: .byte 0x0D,0x00
! .byte 0x1B,0x1E
! .byte 0x08,0x1D
! .byte 0x0A,0x1F
! .byte 0x7F,0x00
KBD = 0x69
! get character from keyboard
getchr:
call KBD
jr nc,getchr
cp 0x1F
jr z,CR
cp 0x1D
jr z,BS
ret
CR: ld a,0xA
ret
BS: ld a,0x8
ret

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@@ -1,28 +0,0 @@
.define putchr
! output routine in monitor
CRT = 0x013B
! output a charcter
! entry: ascii character in a
putchr:
push hl
push bc
ld hl,tab
ld b,5
1: cp (hl)
jr z,fetch
inc hl
inc hl
djnz 1b
2: call CRT
pop bc
pop hl
ret
fetch: inc hl
ld a,(hl)
jr 2b
! conversion table for nascom characters
tab: .byte 0x0D,0x00
.byte 0x1B,0x1E
.byte 0x08,0x1D
.byte 0x0A,0x1F
.byte 0x7F,0x00

View File

@@ -1,21 +0,0 @@
.define putchr
putchr:
push hl
push de
push bc
cp 0x0A
jr nz,1f
ld a,0x1F
1:
ld c,a
2:
in a,0xF1
and 4
jr z,2b
ld a,c
out 0xF0,a
pop bc
pop de
pop hl
ret

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@@ -1,197 +0,0 @@
.define _read,_write,_ioctl,_getpid,_open,_close,_exit,_errno
_read:
ld (savebc),bc
push af
pop bc
ld (saveaf),bc ! save all registers in savereg
ld (savede),de
ld (savehl),hl
ld (saveix),ix
ex (sp),hl ! return address in hl
pop bc ! skip return address
pop bc ! get fd
ld a,b ! check fd = 0
or c
jr nz,errrd
pop de ! get buffer
pop bc ! get count
ld ix,0 ! reset counter
push bc
push de
push ix
push hl ! return address
ex de,hl ! buffer to hl
1: ld a,b
or c
jr z,done ! done if count = 0
call getchr
ld (hl),a
inc hl ! increment pointer
inc ix ! increment char counter
dec bc ! decrement count
cp 0xA
jr nz,1b ! done if char = CR
done:
ld bc,(saveaf)
push bc
pop af
ld bc,(savebc)
ld de,(savede)
ld hl,(savehl)
ld ix,(saveix)
ret
errrd:
push bc
push hl ! return address
ld bc,(saveaf)
push bc
pop af
ld bc,(savebc)
ld de,(savede)
ld hl,(savehl)
ld ix,(saveix)
ld ix,-1
ret
_write:
ld (savebc),bc
push af
pop bc
ld (saveaf),bc ! save all registers in savereg
ld (savede),de
ld (savehl),hl
ld (saveix),ix
ex (sp),hl ! return address in hl
pop de ! skip return address
pop de ! get fd
ld a,e ! check for fd = 1
cp 1
jr nz,errwr
ld a,d
or a
jr nz,errwr
pop de ! buffer in de
pop bc ! count in bc
push bc
push de
push de
push hl
ex de,hl ! buffer in hl
ld e,c
ld d,b ! count also in de
1: ld a,b
or c
jr z,exit
ld a,(hl)
call putchr
inc hl
dec bc
jr 1b
errwr:
push de
push hl
ld bc,(saveaf)
push bc
pop af
ld bc,(savebc)
ld de,(savede)
ld hl,(savehl)
ld ix,(saveix)
ld ix,-1 ! error in fd
ret
exit:
push de ! count on stack
ld bc,(saveaf)
push bc
pop af
ld bc,(savebc)
ld de,(savede)
ld hl,(savehl)
ld ix,(saveix)
pop ix ! return count to caller
ret
_ioctl:
ret
_getpid:
ret
! open return a file descriptor (0,1,2)
! depending on 'mode'
! mode 2 doesn't work!!
_open:
ld (savebc),bc
push af
pop bc
ld (saveaf),bc ! save all registers in savereg
ld (savede),de
ld (savehl),hl
ld (saveix),ix
pop bc ! return address
pop de ! name pointer
pop ix ! mode (0 for read,
! 1 for write)
push ix
push de
push bc
ld bc,(saveaf)
push bc
pop af
ld bc,(savebc)
ld de,(savede)
ld hl,(savehl)
ld ix,(saveix)
ret ! return fd = 0 for read
! fd = 1 for write
_close:
ld ix,0 ! return succes
ret
_exit:
jp 0x38
.data
_errno:
.word 0
! output routine in monitor
CRT = 0x013B
! output a charcter
! entry: ascii character in a
.text
!putchr:
! push hl
! push bc
! ld hl,tab
! ld b,5
!1: cp (hl)
! jr z,fetch
! inc hl
! inc hl
! djnz 1b
!2: call CRT
! pop bc
! pop hl
! ret
!fetch: inc hl
! ld a,(hl)
! jr 2b
!! conversion table for nascom characters
!tab: .byte 0x0D,0x00
! .byte 0x1B,0x1E
! .byte 0x08,0x1D
! .byte 0x0A,0x1F
! .byte 0x7F,0x00
KBD = 0x69
! get character from keyboard
getchr:
call KBD
jr nc,getchr
cp 0x1F
jr z,CR
cp 0x1D
jr z,BS
ret
CR: ld a,0xA
ret
BS: ld a,0x8
ret