version 1.56, 2000/12/26 19:24:18
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version 1.62, 2001/01/06 19:29:14
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Line 125 end-struct type%
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Line 125 end-struct type%
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s" sp" save-mem s" (Cell)" make-stack data-stack |
s" sp" save-mem s" (Cell)" make-stack data-stack |
s" fp" save-mem s" " make-stack fp-stack |
s" fp" save-mem s" " make-stack fp-stack |
s" rp" save-mem s" (Cell)" make-stack return-stack |
s" rp" save-mem s" (Cell)" make-stack return-stack |
s" ip" save-mem s" error don't use # on results" make-stack inst-stream |
s" IP" save-mem s" error don't use # on results" make-stack inst-stream |
' inst-in-index inst-stream stack-in-index-xt ! |
' inst-in-index inst-stream stack-in-index-xt ! |
\ !! initialize stack-in and stack-out |
\ !! initialize stack-in and stack-out |
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Line 315 Variable c-flag
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Line 315 Variable c-flag
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{{ effect-out }} stack-items {{ effect-out-end ! }} |
{{ effect-out }} stack-items {{ effect-out-end ! }} |
)) <- stack-effect ( -- ) |
)) <- stack-effect ( -- ) |
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(( {{ s" " doc 2! s" " forth-code 2! }} |
(( {{ s" " doc 2! s" " forth-code 2! s" " wordset 2! }} |
(( {{ line @ name-line ! filename 2@ name-filename 2! }} |
(( {{ line @ name-line ! filename 2@ name-filename 2! }} |
{{ start }} forth-ident {{ end 2dup forth-name 2! c-name 2! }} white ++ |
{{ start }} forth-ident {{ end 2dup forth-name 2! c-name 2! }} white ++ |
` ( white ** {{ start }} stack-effect {{ end stack-string 2! }} ` ) white ** |
` ( white ** {{ start }} stack-effect {{ end stack-string 2! }} ` ) white ** |
{{ start }} forth-ident {{ end wordset 2! }} white ** |
(( {{ start }} forth-ident {{ end wordset 2! }} white ** |
(( {{ start }} c-ident {{ end c-name 2! }} )) ?? nl |
(( {{ start }} c-ident {{ end c-name 2! }} )) ?? |
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)) ?? nl |
)) |
)) |
(( ` " ` " {{ start }} (( noquote ++ ` " )) ++ {{ end 1- doc 2! }} ` " nl )) ?? |
(( ` " ` " {{ start }} (( noquote ++ ` " )) ++ {{ end 1- doc 2! }} ` " white ** nl )) ?? |
{{ skipsynclines off line @ c-line ! filename 2@ c-filename 2! start }} (( nocolonnl nonl ** nl )) ** {{ end c-code 2! skipsynclines on }} |
{{ skipsynclines off line @ c-line ! filename 2@ c-filename 2! start }} (( nocolonnl nonl ** nl white ** )) ** {{ end c-code 2! skipsynclines on }} |
(( ` : nl |
(( ` : white ** nl |
{{ start }} (( nonl ++ nl )) ++ {{ end forth-code 2! }} |
{{ start }} (( nonl ++ nl white ** )) ++ {{ end forth-code 2! }} |
)) ?? {{ printprim }} |
)) ?? {{ printprim }} |
(( nl || eof )) |
(( nl || eof )) |
)) <- primitive ( -- ) |
)) <- primitive ( -- ) |
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(( (( comment || primitive || nl )) ** eof )) |
(( (( comment || primitive || nl white ** )) ** eof )) |
parser primitives2something |
parser primitives2something |
warnings @ [IF] |
warnings @ [IF] |
.( parser generated ok ) cr |
.( parser generated ok ) cr |
Line 382 warnings @ [IF]
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Line 383 warnings @ [IF]
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>r |
>r |
." FETCH_DCELL(" |
." FETCH_DCELL(" |
r@ item-name 2@ type ." , " |
r@ item-name 2@ type ." , " |
r@ item-in-index r@ item-stack @ 2dup stack-access |
r@ item-in-index r@ item-stack @ 2dup ." (Cell)" stack-access |
." , " -1 under+ stack-access |
." , " -1 under+ ." (Cell)" stack-access |
." );" cr |
." );" cr |
rdrop ; |
rdrop ; |
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Line 671 does> ( item -- )
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Line 672 does> ( item -- )
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." } else " |
." } else " |
1 function-number +! ; |
1 function-number +! ; |
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: gen-arg-parm { item -- } |
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item item-stack @ inst-stream = if |
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." , " item item-type @ type-c-name 2@ type space |
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item item-name 2@ type |
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endif ; |
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: gen-args-parm ( -- ) |
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effect-in-end @ effect-in ?do |
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i gen-arg-parm |
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item% %size +loop ; |
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: gen-arg-gen { item -- } |
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item item-stack @ inst-stream = if |
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." genarg_" item item-type @ print-type-prefix |
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." (ctp, " item item-name 2@ type ." );" cr |
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endif ; |
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: gen-args-gen ( -- ) |
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effect-in-end @ effect-in ?do |
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i gen-arg-gen |
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item% %size +loop ; |
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: output-gen ( -- ) |
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\ generate C code for generating VM instructions |
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." /* " declarations ." */" cr |
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compute-offsets |
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." void gen_" c-name 2@ type ." (Inst **ctp" gen-args-parm ." )" cr |
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." {" cr |
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." gen_inst(ctp, vm_prim[" function-number @ 0 .r ." ]);" cr |
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gen-args-gen |
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." }" cr |
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1 function-number +! ; |
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: stack-used? { stack -- f } |
: stack-used? { stack -- f } |
stack stack-in @ stack stack-out @ or 0<> ; |
stack stack-in @ stack stack-out @ or 0<> ; |
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Line 761 does> ( item -- )
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Line 798 does> ( item -- )
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: process-file ( addr u xt -- ) |
: process-file ( addr u xt -- ) |
>r |
>r |
2dup filename 2! |
save-mem 2dup filename 2! |
0 function-number ! |
0 function-number ! |
r/o open-file abort" cannot open file" |
r/o open-file abort" cannot open file" |
warnings @ if |
warnings @ if |