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One more attempt at clock fix (and some freeing of bytes)

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This commit is contained in:
David Schmenk 2014-12-19 15:13:17 -08:00
parent 242f7be1b9
commit e48a036bb4
3 changed files with 58 additions and 54 deletions
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18
src/vmsrc/cmd.pla
View File

@ -39,7 +39,7 @@ word heap
word xheap = $0800
word lastsym = symtbl
byte perr
byte[] cmdln // Overlay exported strings table
byte cmdln = "" // Overlay exported strings table
//
// Standard Library exported functions.
//
@ -67,7 +67,8 @@ byte loadstr = "MODLOAD"
byte execstr = "MODEXEC"
byte modadrstr = "MODADDR"
byte argstr = "ARGS"
byte[] prefix // overlay with exported symbols table
byte autorun = "AUTORUN"
byte prefix[] // overlay with exported symbols table
word exports = @sysstr, @syscall
word = @callstr, @call
word = @putcstr, @cout
@ -1276,11 +1277,17 @@ while *stdlibsym
addsym(heap, stdlibsym=>2)
stdlibsym = stdlibsym + 4
loop
memcpy(@cmdln, getlnbuf, 128)
//
// Print some startup info.
// Try to load autorun.
//
if not cmdln
autorun = open(@autorun, iobuffer)
if autorun > 0
cmdln = read(autorun, @stdlibstr, 128)
close(autorun)
else
//
// Print some startup info.
//
prstr(@verstr)
prbyte(version.1)
cout('.')
@ -1290,7 +1297,6 @@ if not cmdln
prword(availheap)
crout
fin
getpfx(@prefix)
perr = 0
while 1
if cmdln

74
src/vmsrc/plvm02.s
View File

@ -157,46 +157,46 @@ RAMDONE CLI
;*
;* LOOK FOR STARTUP FILE
;*
JSR PRODOS ; OPEN AUTORUN
!BYTE $C8
!WORD AUTOOPENPARMS
BCS CMDEXEC
LDA AUTOREFNUM
STA AUTONLPARMS+1
JSR PRODOS
!BYTE $C9
!WORD AUTONLPARMS
BCS CMDEXEC
LDA AUTOREFNUM
STA AUTOREADPARMS+1
JSR PRODOS
!BYTE $CA
!WORD AUTOREADPARMS
BCS CMDEXEC
LDX AUTOREADPARMS+6
STX $01FF
CMDEXEC JSR PRODOS
!BYTE $CC
!WORD AUTOCLOSEPARMS
; JSR PRODOS ; OPEN AUTORUN
; !BYTE $C8
; !WORD AUTOOPENPARMS
; BCS CMDEXEC
; LDA AUTOREFNUM
; STA AUTONLPARMS+1
; JSR PRODOS
; !BYTE $C9
; !WORD AUTONLPARMS
; BCS CMDEXEC
; LDA AUTOREFNUM
; STA AUTOREADPARMS+1
; JSR PRODOS
; !BYTE $CA
; !WORD AUTOREADPARMS
; BCS CMDEXEC
; LDX AUTOREADPARMS+6
; STX $01FF
;CMDEXEC JSR PRODOS
; !BYTE $CC
; !WORD AUTOCLOSEPARMS
JMP CMDENTRY
GETPFXPARMS !BYTE 1
!WORD STRBUF ; PATH STRING GOES HERE
AUTORUN !BYTE 7,'A','U','T','O','R','U','N'
AUTOOPENPARMS !BYTE 3
!WORD AUTORUN
!WORD $0800
AUTOREFNUM !BYTE 0
AUTONLPARMS !BYTE 3
!BYTE 0
!BYTE $7F
!BYTE $0D
AUTOREADPARMS !BYTE 4
!BYTE 0
!WORD $0200
!WORD $0080
!WORD 0
AUTOCLOSEPARMS !BYTE 1
!BYTE 0
;AUTORUN !BYTE 7,'A','U','T','O','R','U','N'
;AUTOOPENPARMS !BYTE 3
; !WORD AUTORUN
; !WORD $0800
;AUTOREFNUM !BYTE 0
;AUTONLPARMS !BYTE 3
; !BYTE 0
; !BYTE $7F
; !BYTE $0D
;AUTOREADPARMS !BYTE 4
; !BYTE 0
; !WORD $0200
; !WORD $0080
; !WORD 0
;AUTOCLOSEPARMS !BYTE 1
; !BYTE 0
;************************************************
;* *
;* LANGUAGE CARD RESIDENT PLASMA VM STARTS HERE *

20
src/vmsrc/soscmd.pla
View File

@ -1279,16 +1279,14 @@ loop
//
cmdptr = heap
^cmdptr = 0
terr = open(@autorun, O_READ)
if terr > 0
^cmdptr = read(terr, cmdptr + 1, 64)
close(terr)
fin
perr = 0
//
// Print some startup info.
//
if not ^cmdptr
autorun = open(@autorun, O_READ)
if autorun > 0
^cmdptr = read(autorun, cmdptr + 1, 64)
close(autorun)
else
//
// Print some startup info.
//
prstr(@verstr)
prbyte(version.1)
cout('.')
@ -1298,7 +1296,7 @@ if not ^cmdptr
prword(availheap)
crout
fin
getpfx(@prefix)
perr = 0
//
// Handle commands.
//