version 1.138, 2003/05/13 09:36:59
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version 1.143, 2003/08/27 12:13:49
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Line 329 variable name-line
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Line 329 variable name-line
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2variable name-filename |
2variable name-filename |
2variable last-name-filename |
2variable last-name-filename |
Variable function-number 0 function-number ! |
Variable function-number 0 function-number ! |
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Variable function-old 0 function-old ! |
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: function-diff ( n -- ) |
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." GROUPADD(" function-number @ function-old @ - 0 .r ." )" cr |
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function-number @ function-old ! ; |
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: forth-fdiff ( -- ) |
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function-number @ function-old @ - 0 .r ." groupadd" cr |
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function-number @ function-old ! ; |
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\ a few more set ops |
\ a few more set ops |
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Line 869 variable tail-nextp2 \ xt to execute for
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Line 876 variable tail-nextp2 \ xt to execute for
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endif |
endif |
." }" cr ; |
." }" cr ; |
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: prim-branch? { prim -- f } |
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\ true if prim is a branch or super-end |
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prim prim-c-code 2@ s" SET_IP" search nip nip 0<> ; |
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: output-superend ( -- ) |
: output-superend ( -- ) |
\ output flag specifying whether the current word ends a dynamic superinst |
\ output flag specifying whether the current word ends a dynamic superinst |
prim prim-c-code 2@ s" SET_IP" search nip nip |
prim prim-branch? |
prim prim-c-code 2@ s" SUPER_END" search nip nip or 0<> |
prim prim-c-code 2@ s" SUPER_END" search nip nip 0<> or |
prim prim-c-code 2@ s" SUPER_CONTINUE" search nip nip 0= and |
prim prim-c-code 2@ s" SUPER_CONTINUE" search nip nip 0= and |
negate 0 .r ." , /* " prim prim-name 2@ type ." */" cr ; |
negate 0 .r ." , /* " prim prim-name 2@ type ." */" cr ; |
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Line 946 variable tail-nextp2 \ xt to execute for
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Line 957 variable tail-nextp2 \ xt to execute for
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( primitive-number @ . ." alias " ) ." Primitive " prim prim-name 2@ type cr ; |
( primitive-number @ . ." alias " ) ." Primitive " prim prim-name 2@ type cr ; |
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: output-c-prim-num ( -- ) |
: output-c-prim-num ( -- ) |
." #define N_" prim prim-c-name 2@ type prim prim-num @ 8 + 4 .r cr ; |
." N_" prim prim-c-name 2@ type ." ," cr ; |
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: output-forth ( -- ) |
: output-forth ( -- ) |
prim prim-forth-code @ 0= |
prim prim-forth-code @ 0= |
Line 1166 variable tail-nextp2 \ xt to execute for
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Line 1177 variable tail-nextp2 \ xt to execute for
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: print-item { n stack -- } |
: print-item { n stack -- } |
\ print nth stack item name |
\ print nth stack item name |
stack stack-type @ type-c-name 2@ type space |
stack stack-type @ type-c-name 2@ type space |
." _" stack stack-pointer 2@ type n 0 .r ; |
." MAYBE_UNUSED _" stack stack-pointer 2@ type n 0 .r ; |
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: print-declarations-combined ( -- ) |
: print-declarations-combined ( -- ) |
max-stacks 0 ?do |
max-stacks 0 ?do |
Line 1279 variable tail-nextp2 \ xt to execute for
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Line 1290 variable tail-nextp2 \ xt to execute for
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\ structure refers to? By the order of cost structures, as in most |
\ structure refers to? By the order of cost structures, as in most |
\ other cases. |
\ other cases. |
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: super2-length ( -- n ) |
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combined if |
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num-combined @ |
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else |
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1 |
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endif ; |
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: compute-costs { p -- nloads nstores nupdates } |
: compute-costs { p -- nloads nstores nupdates } |
\ compute the number of loads, stores, and stack pointer updates |
\ compute the number of loads, stores, and stack pointer updates |
\ of a primitive or combined instruction; does not take TOS |
\ of a primitive or combined instruction; does not take TOS |
\ caching into account, nor that IP updates are combined with |
\ caching into account |
\ other stuff |
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0 max-stacks 0 +do |
0 max-stacks 0 +do |
p prim-stacks-in i th @ + |
p prim-stacks-in i th @ + |
loop |
loop |
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super2-length 1- - \ don't count instruction fetches of subsumed insts |
0 max-stacks 0 +do |
0 max-stacks 0 +do |
p prim-stacks-out i th @ + |
p prim-stacks-out i th @ + |
loop |
loop |
0 max-stacks 0 +do |
0 max-stacks 1 +do \ don't count ip updates, therefore "1 +do" |
p prim-stacks-in i th @ p prim-stacks-out i th @ <> - |
p prim-stacks-in i th @ p prim-stacks-out i th @ <> - |
loop ; |
loop ; |
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: output-num-part ( p -- ) |
: output-num-part ( p -- ) |
prim-num @ 4 .r ." ," ; |
." N_" prim-c-name 2@ type ." ," ; |
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\ prim-num @ 4 .r ." ," ; |
: super2-length ( -- n ) |
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combined if |
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num-combined @ |
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else |
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1 |
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endif ; |
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: output-name-comment ( -- ) |
: output-name-comment ( -- ) |
." /* " prim prim-name 2@ type ." */" ; |
." /* " prim prim-name 2@ type ." */" ; |
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variable offset-super2 0 offset-super2 ! \ offset into the super2 table |
variable offset-super2 0 offset-super2 ! \ offset into the super2 table |
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: output-costs-prefix ( -- ) |
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." {" prim compute-costs |
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rot 2 .r ." ," swap 2 .r ." ," 2 .r ." , " |
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prim prim-branch? negate . ." ," ; |
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: output-costs-gforth-simple ( -- ) |
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output-costs-prefix |
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prim output-num-part |
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1 2 .r ." }," |
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output-name-comment |
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cr ; |
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: output-costs-gforth-combined ( -- ) |
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output-costs-prefix |
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." N_START_SUPER+" offset-super2 @ 5 .r ." ," |
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super2-length dup 2 .r ." }," offset-super2 +! |
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output-name-comment |
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cr ; |
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: output-costs ( -- ) |
: output-costs ( -- ) |
\ description of superinstructions and simple instructions |
\ description of superinstructions and simple instructions |
." {" prim compute-costs |
." {" prim compute-costs |
Line 1441 Variable c-flag
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Line 1472 Variable c-flag
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)) <- c-comment ( -- ) |
)) <- c-comment ( -- ) |
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(( ` - nonl ** {{ |
(( ` - nonl ** {{ |
forth-flag @ IF ." [ELSE]" cr THEN |
forth-flag @ IF forth-fdiff ." [ELSE]" cr THEN |
c-flag @ IF ." #else" cr THEN }} |
c-flag @ IF |
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function-diff |
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." #else /* " function-number @ 0 .r ." */" cr THEN }} |
)) <- else-comment |
)) <- else-comment |
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(( ` + {{ start }} nonl ** {{ end |
(( ` + {{ start }} nonl ** {{ end |
dup |
dup |
IF c-flag @ |
IF c-flag @ |
IF ." #ifdef HAS_" bounds ?DO I c@ toupper emit LOOP cr |
IF |
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function-diff |
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." #ifdef HAS_" bounds ?DO I c@ toupper emit LOOP cr |
THEN |
THEN |
forth-flag @ |
forth-flag @ |
IF ." has? " type ." [IF]" cr THEN |
IF forth-fdiff ." has? " type ." [IF]" cr THEN |
ELSE 2drop |
ELSE 2drop |
c-flag @ IF ." #endif" cr THEN |
c-flag @ IF |
forth-flag @ IF ." [THEN]" cr THEN |
function-diff ." #endif" cr THEN |
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forth-flag @ IF forth-fdiff ." [THEN]" cr THEN |
THEN }} |
THEN }} |
)) <- if-comment |
)) <- if-comment |
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(( (( ` g || ` G )) {{ start }} nonl ** |
(( (( ` g || ` G )) {{ start }} nonl ** |
{{ end |
{{ end |
forth-flag @ IF ." group " type cr THEN |
forth-flag @ IF forth-fdiff ." group " type cr THEN |
c-flag @ IF ." GROUP(" type ." , " function-number @ 0 .r ." )" cr THEN }} |
c-flag @ IF function-diff |
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." GROUP(" type ." , " function-number @ 0 .r ." )" cr THEN }} |
)) <- group-comment |
)) <- group-comment |
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(( (( eval-comment || forth-comment || c-comment || else-comment || if-comment || group-comment )) ?? nonl ** )) <- comment-body |
(( (( eval-comment || forth-comment || c-comment || else-comment || if-comment || group-comment )) ?? nonl ** )) <- comment-body |