version 1.107, 2001/09/05 11:01:27
|
version 1.121, 2002/03/19 18:07:55
|
Line 202 Create bases 10 , 2 , A , 100 ,
|
Line 202 Create bases 10 , 2 , A , 100 ,
|
|
|
[THEN] |
[THEN] |
|
|
|
\ this provides assert( and struct stuff |
|
\GFORTH [IFUNDEF] assert1( |
|
\GFORTH also forth definitions require assert.fs previous |
|
\GFORTH [THEN] |
|
|
|
>CROSS |
|
|
hex \ the defualt base for the cross-compiler is hex !! |
hex \ the defualt base for the cross-compiler is hex !! |
\ Warnings off |
\ Warnings off |
|
|
Line 242 hex \ the defualt base for the cross
|
Line 249 hex \ the defualt base for the cross
|
|
|
hex |
hex |
|
|
|
\ FIXME delete` |
\ 1 Constant Cross-Flag \ to check whether assembler compiler plug-ins are |
\ 1 Constant Cross-Flag \ to check whether assembler compiler plug-ins are |
\ for cross-compiling |
\ for cross-compiling |
\ No! we use "[IFUNDEF]" there to find out whether we are target compiling!!! |
\ No! we use "[IFUNDEF]" there to find out whether we are target compiling!!! |
|
|
|
\ FIXME move down |
: comment? ( c-addr u -- c-addr u ) |
: comment? ( c-addr u -- c-addr u ) |
2dup s" (" compare 0= |
2dup s" (" compare 0= |
IF postpone ( |
IF postpone ( |
ELSE 2dup s" \" compare 0= IF postpone \ THEN |
ELSE 2dup s" \" compare 0= IF postpone \ THEN |
THEN ; |
THEN ; |
|
|
: X bl word count [ ' target >wordlist ] Literal search-wordlist |
: X ( -- <name> ) |
IF state @ IF compile, |
\G The next word in the input is a target word. |
ELSE execute THEN |
\G Equivalent to T <name> but without permanent |
ELSE -1 ABORT" Cross: access method not supported!" |
\G switch to target dictionary. Used as prefix e.g. for @, !, here etc. |
THEN ; immediate |
bl word count [ ' target >wordlist ] Literal search-wordlist |
|
IF state @ IF compile, ELSE execute THEN |
|
ELSE -1 ABORT" Cross: access method not supported!" |
|
THEN ; immediate |
|
|
\ Begin CROSS COMPILER: |
\ Begin CROSS COMPILER: |
|
|
Line 738 Plugin next, ( for-token )
|
Line 750 Plugin next, ( for-token )
|
Plugin leave, ( -- ) |
Plugin leave, ( -- ) |
Plugin ?leave, ( -- ) |
Plugin ?leave, ( -- ) |
|
|
[IFUNDEF] ca>native |
Plugin ca>native \ Convert a code address to the processors |
Plugin ca>native |
\ native address. This is used in doprim, and |
[THEN] |
\ code/code: primitive definitions word to |
|
\ convert the addresses. |
|
\ The only target where we need this is the misc |
|
\ which is a 16 Bit processor with word addresses |
|
\ but the forth system we build has a normal byte |
|
\ addressed memory model |
|
|
Plugin doprim, \ compiles start of a primitive |
Plugin doprim, \ compiles start of a primitive |
Plugin docol, \ compiles start of a colon definition |
Plugin docol, \ compiles start of a colon definition |
Line 893 Variable cross-space-dp-orig
|
Line 910 Variable cross-space-dp-orig
|
Defer is-forward |
Defer is-forward |
|
|
: (ghostheader) ( -- ) |
: (ghostheader) ( -- ) |
ghost-list linked <fwd> , 0 , ['] NoExec , ['] is-forward , |
ghost-list linked <fwd> , 0 , ['] NoExec , ['] is-forward , |
0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , ; |
0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , ; |
|
|
: ghostheader ( -- ) (ghostheader) 0 , ; |
: ghostheader ( -- ) (ghostheader) 0 , ; |
|
|
Line 986 Exists-Warnings on
|
Line 1003 Exists-Warnings on
|
|
|
Variable reuse-ghosts reuse-ghosts off |
Variable reuse-ghosts reuse-ghosts off |
|
|
1 [IF] \ FIXME: define when vocs are ready |
|
: HeaderGhost ( "name" -- ghost ) |
: HeaderGhost ( "name" -- ghost ) |
>in @ |
>in @ |
bl word count |
bl word count |
Line 1003 Variable reuse-ghosts reuse-ghosts off
|
Line 1019 Variable reuse-ghosts reuse-ghosts off
|
\ defined words, this is a workaround |
\ defined words, this is a workaround |
\ for the redefined \ until vocs work |
\ for the redefined \ until vocs work |
Make-Ghost ; |
Make-Ghost ; |
[THEN] |
|
|
|
|
|
: .ghost ( ghost -- ) >ghostname type ; |
: .ghost ( ghost -- ) >ghostname type ; |
|
|
\ ' >ghostname ALIAS @name |
\ ' >ghostname ALIAS @name |
|
|
|
: findghost ( "ghostname" -- ghost ) |
|
bl word gfind 0= ABORT" CROSS: Ghost don't exists" ; |
|
|
: [G'] ( -- ghost : name ) |
: [G'] ( -- ghost : name ) |
\G ticks a ghost and returns its address |
\G ticks a ghost and returns its address |
\ bl word gfind 0= ABORT" CROSS: Ghost don't exists" |
findghost |
ghost state @ IF postpone literal THEN ; immediate |
state @ IF postpone literal THEN ; immediate |
|
|
: g>xt ( ghost -- xt ) |
: g>xt ( ghost -- xt ) |
\G Returns the xt (cfa) of a ghost. Issues a warning if undefined. |
\G Returns the xt (cfa) of a ghost. Issues a warning if undefined. |
Line 1044 End-Struct addr-struct
|
Line 1061 End-Struct addr-struct
|
dup @ ?dup IF nip EXIT THEN |
dup @ ?dup IF nip EXIT THEN |
addr-struct %allocerase tuck swap ! ; |
addr-struct %allocerase tuck swap ! ; |
|
|
|
>cross |
|
|
\ Predefined ghosts 12dec92py |
\ Predefined ghosts 12dec92py |
|
|
|
Ghost - drop \ need a ghost otherwise "-" would be treated as a number |
|
|
Ghost 0= drop |
Ghost 0= drop |
Ghost branch Ghost ?branch 2drop |
Ghost branch Ghost ?branch 2drop |
Ghost (do) Ghost (?do) 2drop |
|
Ghost (for) drop |
|
Ghost (loop) Ghost (+loop) 2drop |
|
Ghost (next) drop |
|
Ghost unloop Ghost ;S 2drop |
Ghost unloop Ghost ;S 2drop |
Ghost lit Ghost (compile) Ghost ! 2drop drop |
Ghost lit Ghost ! 2drop |
Ghost (does>) Ghost noop 2drop |
Ghost noop drop |
Ghost (.") Ghost (S") Ghost (ABORT") 2drop drop |
|
Ghost ' drop |
|
Ghost :docol Ghost :doesjump Ghost :dodoes 2drop drop |
|
Ghost :dovar drop |
|
Ghost over Ghost = Ghost drop 2drop drop |
Ghost over Ghost = Ghost drop 2drop drop |
Ghost - drop |
|
Ghost 2drop drop |
Ghost 2drop drop |
Ghost 2dup drop |
Ghost 2dup drop |
|
Ghost call drop |
|
Ghost @ drop |
|
Ghost useraddr drop |
|
Ghost execute drop |
|
Ghost + drop |
|
Ghost decimal drop |
|
Ghost hex drop |
|
Ghost lit@ drop |
|
Ghost lit-perform drop |
|
Ghost lit+ drop |
|
Ghost does-exec drop |
|
|
|
Ghost :docol Ghost :doesjump Ghost :dodoes 2drop drop |
|
Ghost :dovar drop |
|
|
\ \ Parameter for target systems 06oct92py |
\ \ Parameter for target systems 06oct92py |
|
|
|
|
>cross |
|
\ we define it ans like... |
\ we define it ans like... |
wordlist Constant target-environment |
wordlist Constant target-environment |
|
|
Line 1145 true DefaultValue standardthreading
|
Line 1168 true DefaultValue standardthreading
|
s" relocate" T environment? H |
s" relocate" T environment? H |
\ JAW why set NIL to this?! |
\ JAW why set NIL to this?! |
[IF] drop \ SetValue NIL |
[IF] drop \ SetValue NIL |
[ELSE] >ENVIRON T NIL H SetValue relocate |
[ELSE] >ENVIRON X NIL SetValue relocate |
[THEN] |
[THEN] |
|
>TARGET |
|
|
|
0 Constant NIL |
|
|
>CROSS |
>CROSS |
|
|
Line 1227 Variable mirrored-link \ linked
|
Line 1253 Variable mirrored-link \ linked
|
: >rlen cell+ ; |
: >rlen cell+ ; |
: >rstart ; |
: >rstart ; |
|
|
|
: (region) ( addr len region -- ) |
|
\G change startaddress and length of an existing region |
|
>r r@ last-defined-region ! |
|
r@ >rlen ! dup r@ >rstart ! r> >rdp ! ; |
|
|
: region ( addr len -- ) |
: region ( addr len -- ) |
\G create a new region |
\G create a new region |
Line 1240 Variable mirrored-link \ linked
|
Line 1270 Variable mirrored-link \ linked
|
region-link linked 0 , 0 , 0 , bl word count string, |
region-link linked 0 , 0 , 0 , bl word count string, |
ELSE \ store new parameters in region |
ELSE \ store new parameters in region |
bl word drop |
bl word drop |
>body >r r@ last-defined-region ! |
>body (region) |
r@ >rlen ! dup r@ >rstart ! r> >rdp ! |
|
THEN ; |
THEN ; |
|
|
: borders ( region -- startaddr endaddr ) |
: borders ( region -- startaddr endaddr ) |
Line 1359 T has? rom H
|
Line 1388 T has? rom H
|
|
|
\ MakeKernel 22feb99jaw |
\ MakeKernel 22feb99jaw |
|
|
: makekernel ( targetsize -- targetsize ) |
: makekernel ( targetsize -- ) |
dup dictionary >rlen ! setup-target ; |
\G convenience word to setup the memory of the target |
|
\G used by main.fs of the c-engine based systems |
|
100 swap dictionary (region) |
|
setup-target ; |
|
|
>MINIMAL |
>MINIMAL |
: makekernel makekernel ; |
: makekernel makekernel ; |
Line 1612 T has? relocate H
|
Line 1644 T has? relocate H
|
: A! swap >address swap dup relon T ! H ; |
: A! swap >address swap dup relon T ! H ; |
: A, ( w -- ) >address T here H relon T , H ; |
: A, ( w -- ) >address T here H relon T , H ; |
|
|
|
\ high-level ghosts |
|
|
|
>CROSS |
|
|
|
Ghost (do) Ghost (?do) 2drop |
|
Ghost (for) drop |
|
Ghost (loop) Ghost (+loop) 2drop |
|
Ghost (next) drop |
|
Ghost (does>) Ghost (compile) 2drop |
|
Ghost (.") Ghost (S") Ghost (ABORT") 2drop drop |
|
Ghost (C") drop |
|
Ghost ' drop |
|
|
|
\ user ghosts |
|
|
|
Ghost state drop |
|
|
\ \ -------------------- Host/Target copy etc. 29aug01jaw |
\ \ -------------------- Host/Target copy etc. 29aug01jaw |
|
|
Line 1640 T has? relocate H
|
Line 1688 T has? relocate H
|
>TARGET |
>TARGET |
|
|
: count dup X c@ swap X char+ swap ; |
: count dup X c@ swap X char+ swap ; |
\ FIXME -1 on 64 bit machines?!?! |
|
: on T -1 swap ! H ; |
: on -1 -1 rot TD! ; |
: off T 0 swap ! H ; |
: off T 0 swap ! H ; |
|
|
: tcmove ( source dest len -- ) |
: tcmove ( source dest len -- ) |
Line 1672 previous
|
Line 1720 previous
|
: (cc) T a, H ; ' (cc) plugin-of colon, |
: (cc) T a, H ; ' (cc) plugin-of colon, |
: (prim) T a, H ; ' (prim) plugin-of prim, |
: (prim) T a, H ; ' (prim) plugin-of prim, |
|
|
: (cr) >tempdp ]comp prim, comp[ tempdp> ; ' (cr) plugin-of colon-resolve |
: (cr) >tempdp colon, tempdp> ; ' (cr) plugin-of colon-resolve |
: (ar) T ! H ; ' (ar) plugin-of addr-resolve |
: (ar) T ! H ; ' (ar) plugin-of addr-resolve |
: (dr) ( ghost res-pnt target-addr addr ) |
: (dr) ( ghost res-pnt target-addr addr ) |
>tempdp drop over |
>tempdp drop over |
Line 1683 previous
|
Line 1731 previous
|
tempdp> ; ' (dr) plugin-of doer-resolve |
tempdp> ; ' (dr) plugin-of doer-resolve |
|
|
: (cm) ( -- addr ) |
: (cm) ( -- addr ) |
T here align H |
there -1 colon, ; ' (cm) plugin-of colonmark, |
-1 colon, ; ' (cm) plugin-of colonmark, |
|
|
|
>TARGET |
>TARGET |
: compile, ( xt -- ) |
: compile, ( xt -- ) |
Line 1710 previous
|
Line 1757 previous
|
loadfile , |
loadfile , |
sourceline# , |
sourceline# , |
space> |
space> |
; |
; |
|
|
: refered ( ghost tag -- ) |
: refered ( ghost tag -- ) |
\G creates a resolve structure |
\G creates a resolve structure |
Line 1769 Defer resolve-warning
|
Line 1816 Defer resolve-warning
|
>link ! ; |
>link ! ; |
|
|
: colon-resolved ( ghost -- ) |
: colon-resolved ( ghost -- ) |
>link @ colon, ; \ compile-call |
\ compiles a call to a colon definition, |
|
\ compile action for >comp field |
|
>link @ colon, ; |
|
|
: prim-resolved ( ghost -- ) |
: prim-resolved ( ghost -- ) |
|
\ compiles a call to a primitive |
>link @ prim, ; |
>link @ prim, ; |
|
|
\ FIXME: not activated |
|
: does-resolved ( ghost -- ) |
|
dup g>body alit, >do:ghost @ g>body colon, ; |
|
|
|
: (is-forward) ( ghost -- ) |
: (is-forward) ( ghost -- ) |
colonmark, 0 (refered) ; \ compile space for call |
colonmark, 0 (refered) ; \ compile space for call |
' (is-forward) IS is-forward |
' (is-forward) IS is-forward |
|
|
|
0 Value resolved |
|
|
: resolve ( ghost tcfa -- ) |
: resolve ( ghost tcfa -- ) |
\G resolve referencies to ghost with tcfa |
\G resolve referencies to ghost with tcfa |
dup taddr>region 0<> IF |
dup taddr>region 0<> IF |
Line 1801 Defer resolve-warning
|
Line 1849 Defer resolve-warning
|
swap >r r@ >link @ swap \ ( list tcfa R: ghost ) |
swap >r r@ >link @ swap \ ( list tcfa R: ghost ) |
\ mark ghost as resolved |
\ mark ghost as resolved |
dup r@ >link ! <res> r@ >magic ! |
dup r@ >link ! <res> r@ >magic ! |
|
r@ to resolved |
|
|
|
\ r@ >comp @ ['] is-forward = |
|
\ ABORT" >comp action not set on a resolved ghost" |
|
|
|
\ copmile action defaults to colon-resolved |
|
\ if this is not right something must be set before |
|
\ calling resolve |
r@ >comp @ ['] is-forward = IF |
r@ >comp @ ['] is-forward = IF |
['] prim-resolved r@ >comp ! THEN |
['] colon-resolved r@ >comp ! |
|
THEN |
\ loop through forward referencies |
\ loop through forward referencies |
r> -rot |
r> -rot |
comp-state @ >r Resolving comp-state ! |
comp-state @ >r Resolving comp-state ! |
Line 1814 Defer resolve-warning
|
Line 1871 Defer resolve-warning
|
|
|
\ gexecute ghost, 01nov92py |
\ gexecute ghost, 01nov92py |
|
|
\ FIXME cleanup |
|
\ : is-resolved ( ghost -- ) |
|
\ >link @ colon, ; \ compile-call |
|
|
|
: (gexecute) ( ghost -- ) |
: (gexecute) ( ghost -- ) |
dup >comp @ EXECUTE ; |
dup >comp @ EXECUTE ; |
|
|
: gexecute ( ghost -- ) |
: gexecute ( ghost -- ) |
dup >magic @ <imm> = IF -1 ABORT" CROSS: gexecute on immediate word" THEN |
dup >magic @ <imm> = ABORT" CROSS: gexecute on immediate word" |
(gexecute) ; |
(gexecute) ; |
|
|
: addr, ( ghost -- ) |
: addr, ( ghost -- ) |
dup forward? IF 1 refered 0 T a, H ELSE >link @ T a, H THEN ; |
dup forward? IF 1 refered 0 T a, H ELSE >link @ T a, H THEN ; |
|
|
\ !! : ghost, ghost gexecute ; |
|
|
|
\ .unresolved 11may93jaw |
\ .unresolved 11may93jaw |
|
|
variable ResolveFlag |
variable ResolveFlag |
Line 1946 Variable to-doc to-doc on
|
Line 1997 Variable to-doc to-doc on
|
\ Target TAGS creation |
\ Target TAGS creation |
|
|
s" kernel.TAGS" r/w create-file throw value tag-file-id |
s" kernel.TAGS" r/w create-file throw value tag-file-id |
|
s" kernel.tags" r/w create-file throw value vi-tag-file-id |
\ contains the file-id of the tags file |
\ contains the file-id of the tags file |
|
|
Create tag-beg 2 c, 7F c, bl c, |
Create tag-beg 2 c, 7F c, bl c, |
Create tag-end 2 c, bl c, 01 c, |
Create tag-end 2 c, bl c, 01 c, |
Create tag-bof 1 c, 0C c, |
Create tag-bof 1 c, 0C c, |
|
Create tag-tab 1 c, 09 c, |
|
|
2variable last-loadfilename 0 0 last-loadfilename 2! |
2variable last-loadfilename 0 0 last-loadfilename 2! |
|
|
Line 1964 Create tag-bof 1 c, 0C c,
|
Line 2017 Create tag-bof 1 c, 0C c,
|
s" ,0" tag-file-id write-line throw |
s" ,0" tag-file-id write-line throw |
THEN ; |
THEN ; |
|
|
: cross-tag-entry ( -- ) |
: cross-gnu-tag-entry ( -- ) |
tlast @ 0<> \ not an anonymous (i.e. noname) header |
tlast @ 0<> \ not an anonymous (i.e. noname) header |
IF |
IF |
put-load-file-name |
put-load-file-name |
source >in @ min tag-file-id write-file throw |
source >in @ min tag-file-id write-file throw |
tag-beg count tag-file-id write-file throw |
tag-beg count tag-file-id write-file throw |
tlast @ >image count 1F and tag-file-id write-file throw |
Last-Header-Ghost @ >ghostname tag-file-id write-file throw |
tag-end count tag-file-id write-file throw |
tag-end count tag-file-id write-file throw |
base @ decimal sourceline# 0 <# #s #> tag-file-id write-file throw |
base @ decimal sourceline# 0 <# #s #> tag-file-id write-file throw |
\ >in @ 0 <# #s [char] , hold #> tag-file-id write-line throw |
\ >in @ 0 <# #s [char] , hold #> tag-file-id write-line throw |
Line 1978 Create tag-bof 1 c, 0C c,
|
Line 2031 Create tag-bof 1 c, 0C c,
|
base ! |
base ! |
THEN ; |
THEN ; |
|
|
|
: cross-vi-tag-entry ( -- ) |
|
tlast @ 0<> \ not an anonymous (i.e. noname) header |
|
IF |
|
sourcefilename vi-tag-file-id write-file throw |
|
tag-tab count vi-tag-file-id write-file throw |
|
Last-Header-Ghost @ >ghostname vi-tag-file-id write-file throw |
|
tag-tab count vi-tag-file-id write-file throw |
|
s" /^" vi-tag-file-id write-file throw |
|
source vi-tag-file-id write-file throw |
|
s" $/" vi-tag-file-id write-line throw |
|
THEN ; |
|
|
|
: cross-tag-entry ( -- ) |
|
cross-gnu-tag-entry |
|
cross-vi-tag-entry ; |
|
|
\ Check for words |
\ Check for words |
|
|
Defer skip? ' false IS skip? |
Defer skip? ' false IS skip? |
Line 2086 Variable aprim-nr -20 aprim-nr !
|
Line 2155 Variable aprim-nr -20 aprim-nr !
|
: copy-execution-semantics ( ghost-from ghost-dest -- ) |
: copy-execution-semantics ( ghost-from ghost-dest -- ) |
>r |
>r |
dup >exec @ r@ >exec ! |
dup >exec @ r@ >exec ! |
|
dup >comp @ r@ >comp ! |
dup >exec2 @ r@ >exec2 ! |
dup >exec2 @ r@ >exec2 ! |
dup >exec-compile @ r@ >exec-compile ! |
dup >exec-compile @ r@ >exec-compile ! |
dup >ghost-xt @ r@ >ghost-xt ! |
dup >ghost-xt @ r@ >ghost-xt ! |
Line 2111 Variable last-prim-ghost
|
Line 2181 Variable last-prim-ghost
|
|
|
Defer setup-prim-semantics |
Defer setup-prim-semantics |
|
|
: aprim ( -- ) |
: mapprim ( "forthname" "asmlabel" -- ) |
THeader -1 aprim-nr +! aprim-nr @ T A, H |
THeader -1 aprim-nr +! aprim-nr @ T A, H |
asmprimname, |
asmprimname, |
setup-prim-semantics ; |
setup-prim-semantics ; |
|
|
: aprim: ( -- ) |
: mapprim: ( "forthname" "asmlabel" -- ) |
-1 aprim-nr +! aprim-nr @ |
-1 aprim-nr +! aprim-nr @ |
Ghost tuck swap resolve <do:> swap tuck >magic ! |
Ghost tuck swap resolve <do:> swap tuck >magic ! |
asmprimname, ; |
asmprimname, ; |
|
|
: Alias: ( cfa -- ) \ name |
: Doer: ( cfa -- ) \ name |
>in @ skip? IF 2drop EXIT THEN >in ! |
>in @ skip? IF 2drop EXIT THEN >in ! |
dup 0< s" prims" T $has? H 0= and |
dup 0< s" prims" T $has? H 0= and |
IF |
IF |
.sourcepos ." needs doer: " >in @ bl word count type >in ! cr |
.sourcepos ." needs doer: " >in @ bl word count type >in ! cr |
THEN |
THEN |
Ghost tuck swap resolve <do:> swap >magic ! ; |
Ghost |
|
tuck swap resolve <do:> swap >magic ! ; |
|
|
Variable prim# |
Variable prim# |
: first-primitive ( n -- ) prim# ! ; |
: first-primitive ( n -- ) prim# ! ; |
: Primitive ( -- ) \ name |
: Primitive ( -- ) \ name |
>in @ skip? IF 2drop EXIT THEN >in ! |
>in @ skip? IF drop EXIT THEN >in ! |
dup 0< s" prims" T $has? H 0= and |
s" prims" T $has? H 0= |
IF |
IF |
.sourcepos ." needs prim: " >in @ bl word count type >in ! cr |
.sourcepos ." needs prim: " >in @ bl word count type >in ! cr |
THEN |
THEN |
prim# @ (THeader ( S xt ghost ) |
prim# @ (THeader ( S xt ghost ) |
|
['] prim-resolved over >comp ! |
dup >ghost-flags <primitive> set-flag |
dup >ghost-flags <primitive> set-flag |
over resolve T A, H alias-mask flag! |
over resolve T A, H alias-mask flag! |
-1 prim# +! ; |
-1 prim# +! ; |
Line 2176 Comment ( Comment \
|
Line 2248 Comment ( Comment \
|
\ compile 10may93jaw |
\ compile 10may93jaw |
|
|
: compile ( "name" -- ) \ name |
: compile ( "name" -- ) \ name |
\ bl word gfind 0= ABORT" CROSS: Can't compile " |
findghost |
ghost |
|
dup >exec-compile @ ?dup |
dup >exec-compile @ ?dup |
IF nip compile, |
IF nip compile, |
ELSE postpone literal postpone gexecute THEN ; immediate restrict |
ELSE postpone literal postpone gexecute THEN ; immediate restrict |
Line 2199 Cond: ['] T ' H alit, ;Cond
|
Line 2270 Cond: ['] T ' H alit, ;Cond
|
|
|
: [T'] |
: [T'] |
\ returns the target-cfa of a ghost, or compiles it as literal |
\ returns the target-cfa of a ghost, or compiles it as literal |
postpone [G'] state @ IF postpone g>xt ELSE g>xt THEN ; immediate |
postpone [G'] |
|
state @ IF postpone g>xt ELSE g>xt THEN ; immediate |
|
|
\ \ threading modell 13dec92py |
\ \ threading modell 13dec92py |
\ modularized 14jun97jaw |
\ modularized 14jun97jaw |
Line 2219 T 2 cells H Value xt>body
|
Line 2291 T 2 cells H Value xt>body
|
|
|
: (docol,) ( -- ) [G'] :docol (doer,) ; ' (docol,) plugin-of docol, |
: (docol,) ( -- ) [G'] :docol (doer,) ; ' (docol,) plugin-of docol, |
|
|
|
' NOOP plugin-of ca>native |
|
|
: (doprim,) ( -- ) |
: (doprim,) ( -- ) |
there xt>body + ca>native T a, H 1 fillcfa ; ' (doprim,) plugin-of doprim, |
there xt>body + ca>native T a, H 1 fillcfa ; ' (doprim,) plugin-of doprim, |
|
|
: (doeshandler,) ( -- ) |
: (doeshandler,) ( -- ) |
T cfalign H compile :doesjump T 0 , H ; ' (doeshandler,) plugin-of doeshandler, |
T cfalign H [G'] :doesjump addr, T 0 , H ; ' (doeshandler,) plugin-of doeshandler, |
|
|
: (dodoes,) ( does-action-ghost -- ) |
: (dodoes,) ( does-action-ghost -- ) |
]comp [G'] :dodoes gexecute comp[ |
]comp [G'] :dodoes addr, comp[ |
addr, |
addr, |
\ the relocator in the c engine, does not like the |
\ the relocator in the c engine, does not like the |
\ does-address to marked for relocation |
\ does-address to marked for relocation |
Line 2257 Defer (end-code)
|
Line 2331 Defer (end-code)
|
>TARGET |
>TARGET |
: Code |
: Code |
defempty? |
defempty? |
(THeader there resolve |
(THeader ( ghost ) |
|
['] prim-resolved over >comp ! |
|
there resolve |
|
|
[ T e? prims H 0= [IF] T e? ITC H [ELSE] true [THEN] ] [IF] |
[ T e? prims H 0= [IF] T e? ITC H [ELSE] true [THEN] ] [IF] |
doprim, |
doprim, |
[THEN] |
[THEN] |
depth (code) ; |
depth (code) ; |
|
|
|
\ FIXME : no-compile -1 ABORT" this ghost is not for compilation" ; |
|
|
: Code: |
: Code: |
defempty? |
defempty? |
Ghost dup there ca>native resolve <do:> swap >magic ! |
Ghost >r |
|
r@ there ca>native resolve |
|
<do:> r@ >magic ! |
|
r> drop |
depth (code) ; |
depth (code) ; |
|
|
: end-code |
: end-code |
Line 2324 Cond: MAXI
|
Line 2406 Cond: MAXI
|
;Cond |
;Cond |
|
|
>CROSS |
>CROSS |
|
|
\ Target compiling loop 12dec92py |
\ Target compiling loop 12dec92py |
\ ">tib trick thrown out 10may93jaw |
\ ">tib trick thrown out 10may93jaw |
\ number? defined at the top 11may93jaw |
\ number? defined at the top 11may93jaw |
Line 2344 Cond: MAXI
|
Line 2427 Cond: MAXI
|
IF 0> IF swap lit, THEN lit, discard |
IF 0> IF swap lit, THEN lit, discard |
ELSE 2drop restore-input throw Ghost gexecute THEN ; |
ELSE 2drop restore-input throw Ghost gexecute THEN ; |
|
|
>TARGET |
|
\ : ; DOES> 13dec92py |
\ : ; DOES> 13dec92py |
\ ] 9may93py/jaw |
\ ] 9may93py/jaw |
|
|
|
>CROSS |
|
|
: compiling-state ( -- ) |
: compiling-state ( -- ) |
\G set states to compililng |
\G set states to compililng |
Compiling comp-state ! |
Compiling comp-state ! |
Line 2362 Cond: MAXI
|
Line 2446 Cond: MAXI
|
IF >ghost-xt @ execute X off ELSE drop THEN |
IF >ghost-xt @ execute X off ELSE drop THEN |
Interpreting comp-state ! ; |
Interpreting comp-state ! ; |
|
|
|
>TARGET |
|
|
: ] |
: ] |
compiling-state |
compiling-state |
BEGIN |
BEGIN |
Line 2376 Cond: MAXI
|
Line 2462 Cond: MAXI
|
\ by the way: defining a second interpreter (a compiler-)loop |
\ by the way: defining a second interpreter (a compiler-)loop |
\ is not allowed if a system should be ans conform |
\ is not allowed if a system should be ans conform |
|
|
|
: (:) ( ghost -- ) |
|
\ common factor of : and :noname. Prepare ;Resolve and start definition |
|
;Resolve ! there ;Resolve cell+ ! |
|
docol, ]comp colon-start depth T ] H ; |
|
|
: : ( -- colon-sys ) \ Name |
: : ( -- colon-sys ) \ Name |
defempty? |
defempty? |
constflag off \ don't let this flag work over colon defs |
constflag off \ don't let this flag work over colon defs |
\ just to go sure nothing unwanted happens |
\ just to go sure nothing unwanted happens |
>in @ skip? IF drop skip-defs EXIT THEN >in ! |
>in @ skip? IF drop skip-defs EXIT THEN >in ! |
(THeader ;Resolve ! there ;Resolve cell+ ! |
(THeader (:) ; |
docol, ]comp colon-start depth T ] H ; |
|
|
|
: :noname ( -- colon-sys ) |
: :noname ( -- colon-sys ) |
X cfalign |
X cfalign there |
\ FIXME: cleanup!!!!!!!! |
\ define a nameless ghost |
\ idtentical to : with dummy ghost?! |
here ghostheader dup last-header-ghost ! dup to lastghost |
here ghostheader dup ;Resolve ! dup last-header-ghost ! to lastghost |
(:) ; |
there ;Resolve cell+ ! |
|
there docol, ]comp |
|
colon-start depth T ] H ; |
|
|
|
Cond: EXIT ( -- ) compile ;S ;Cond |
Cond: EXIT ( -- ) compile ;S ;Cond |
|
|
Line 2414 Cond: ; ( -- )
|
Line 2501 Cond: ; ( -- )
|
fini, |
fini, |
comp[ |
comp[ |
;Resolve @ |
;Resolve @ |
IF ;Resolve @ ;Resolve cell+ @ resolve |
IF ['] colon-resolved ;Resolve @ >comp ! |
['] colon-resolved ;Resolve @ >comp ! |
;Resolve @ ;Resolve cell+ @ resolve |
THEN |
THEN |
interpreting-state |
interpreting-state |
;Cond |
;Cond |
Line 2424 Cond: [ ( -- ) interpreting-state ;Cond
|
Line 2511 Cond: [ ( -- ) interpreting-state ;Cond
|
|
|
>CROSS |
>CROSS |
|
|
Create GhostDummy ghostheader |
0 Value created |
<res> GhostDummy >magic ! |
|
|
|
: !does ( does-action -- ) |
: !does ( does-action -- ) |
\ !! zusammenziehen und dodoes, machen! |
|
tlastcfa @ [G'] :dovar killref |
tlastcfa @ [G'] :dovar killref |
\ tlastcfa @ dup there >r tdp ! compile :dodoes r> tdp ! T cell+ ! H ; |
>space here >r ghostheader space> |
\ !! geht so nicht, da dodoes, ghost will! |
['] colon-resolved r@ >comp ! |
GhostDummy >link ! GhostDummy |
r@ created >do:ghost ! r@ swap resolve |
tlastcfa @ >tempdp dodoes, tempdp> ; |
r> tlastcfa @ >tempdp dodoes, tempdp> ; |
|
|
|
|
Defer instant-interpret-does>-hook |
Defer instant-interpret-does>-hook |
|
|
|
: does-resolved ( ghost -- ) |
|
compile does-exec g>xt T a, H ; |
|
|
: resolve-does>-part ( -- ) |
: resolve-does>-part ( -- ) |
\ resolve words made by builders |
\ resolve words made by builders |
Last-Header-Ghost @ >do:ghost @ ?dup |
Last-Header-Ghost @ >do:ghost @ ?dup |
IF there resolve |
IF there resolve THEN ; |
\ TODO: set special DOES> resolver action here |
|
THEN ; |
|
|
|
>TARGET |
>TARGET |
Cond: DOES> |
Cond: DOES> |
Line 2451 Cond: DOES>
|
Line 2536 Cond: DOES>
|
resolve-does>-part |
resolve-does>-part |
;Cond |
;Cond |
|
|
: DOES> switchrom doeshandler, T here H !does |
: DOES> |
instant-interpret-does>-hook |
['] does-resolved created >comp ! |
depth T ] H ; |
switchrom doeshandler, T here H !does |
|
instant-interpret-does>-hook |
|
depth T ] H ; |
|
|
>CROSS |
>CROSS |
\ Creation 01nov92py |
\ Creation 01nov92py |
|
|
\ Builder 11may93jaw |
\ Builder 11may93jaw |
|
|
|
0 Value built |
|
|
: Builder ( Create-xt do-ghost "name" -- ) |
: Builder ( Create-xt do-ghost "name" -- ) |
\ builds up a builder in current vocabulary |
\ builds up a builder in current vocabulary |
\ create-xt is executed when word is interpreted |
\ create-xt is executed when word is interpreted |
\ do:-xt is executed when the created word from builder is executed |
\ do:-xt is executed when the created word from builder is executed |
\ for do:-xt an additional entry after the normal ghost-entrys is used |
\ for do:-xt an additional entry after the normal ghost-entrys is used |
|
|
Make-Ghost ( Create-xt do-ghost ghost ) |
ghost to built |
dup >created on |
built >created @ 0= IF |
rot swap ( do-ghost Create-xt ghost ) |
built >created on |
tuck >exec ! |
THEN ; |
tuck >do:ghost ! |
|
['] prim-resolved over >comp ! |
|
drop ; |
|
|
|
: gdoes, ( ghost -- ) |
: gdoes, ( ghost -- ) |
\ makes the codefield for a word that is built |
\ makes the codefield for a word that is built |
Line 2491 Cond: DOES>
|
Line 2577 Cond: DOES>
|
; |
; |
|
|
: takeover-x-semantics ( S constructor-ghost new-ghost -- ) |
: takeover-x-semantics ( S constructor-ghost new-ghost -- ) |
\g stores execution semantic and compilation semantic in the built word |
\g stores execution semantic and compilation semantic in the built word |
\g if the word already has a semantic (concerns S", IS, .", DOES>) |
swap >do:ghost @ 2dup swap >do:ghost ! |
\g then keep it |
\ we use the >exec2 field for the semantic of a created word, |
swap >do:ghost @ |
\ using exec or exec2 makes no difference for normal cross-compilation |
\ we use the >exec2 field for the semantic of a crated word, |
\ but is usefull for instant where the exec field is already |
\ so predefined semantics e.g. for .... |
\ defined (e.g. Vocabularies) |
\ FIXME: find an example in the normal kernel!!! |
|
2dup >exec @ swap >exec2 ! |
2dup >exec @ swap >exec2 ! |
>comp @ swap >comp ! ; |
>comp @ swap >comp ! ; |
\ old version of this: |
|
\ >exec dup @ ['] NoExec = |
0 Value createhere |
\ IF swap >do:ghost @ >exec @ swap ! ELSE 2drop THEN ; |
|
|
: create-resolve ( -- ) |
|
created createhere resolve 0 ;Resolve ! ; |
|
: create-resolve-immediate ( -- ) |
|
create-resolve T immediate H ; |
|
|
: TCreate ( <name> -- ) |
: TCreate ( <name> -- ) |
create-forward-warn |
create-forward-warn |
IF ['] reswarn-forward IS resolve-warning THEN |
IF ['] reswarn-forward IS resolve-warning THEN |
executed-ghost @ (Theader |
executed-ghost @ (Theader |
dup >created on |
dup >created on dup to created |
2dup takeover-x-semantics hereresolve gdoes, ; |
2dup takeover-x-semantics |
|
there to createhere drop gdoes, ; |
|
|
: RTCreate ( <name> -- ) |
: RTCreate ( <name> -- ) |
\ creates a new word with code-field in ram |
\ creates a new word with code-field in ram |
Line 2517 Cond: DOES>
|
Line 2607 Cond: DOES>
|
IF ['] reswarn-forward IS resolve-warning THEN |
IF ['] reswarn-forward IS resolve-warning THEN |
\ make Alias |
\ make Alias |
executed-ghost @ (THeader |
executed-ghost @ (THeader |
dup >created on |
dup >created on dup to created |
2dup takeover-x-semantics |
2dup takeover-x-semantics |
there 0 T a, H alias-mask flag! |
there 0 T a, H alias-mask flag! |
\ store poiter to code-field |
\ store poiter to code-field |
switchram T cfalign H |
switchram T cfalign H |
there swap T ! H |
there swap T ! H |
there tlastcfa ! |
there tlastcfa ! |
hereresolve gdoes, ; |
there to createhere drop gdoes, ; |
|
|
: Build: ( -- [xt] [colon-sys] ) |
: Build: ( -- [xt] [colon-sys] ) |
:noname postpone TCreate ; |
:noname postpone TCreate ; |
Line 2537 Cond: DOES>
|
Line 2627 Cond: DOES>
|
postpone TCreate |
postpone TCreate |
[ [THEN] ] ; |
[ [THEN] ] ; |
|
|
|
: ;Build |
|
postpone create-resolve postpone ; built >exec ! ; immediate |
|
|
|
: ;Build-immediate |
|
postpone create-resolve-immediate |
|
postpone ; built >exec ! ; immediate |
|
|
: gdoes> ( ghost -- addr flag ) |
: gdoes> ( ghost -- addr flag ) |
executed-ghost @ |
executed-ghost @ g>body ; |
\ FIXME: cleanup |
|
\ compiling? ABORT" CROSS: Executing gdoes> while compiling" |
|
\ ?! compiling? IF gexecute true EXIT THEN |
|
g>body ( false ) ; |
|
|
|
\ DO: ;DO 11may93jaw |
\ DO: ;DO 11may93jaw |
\ changed to ?EXIT 10may93jaw |
|
|
|
: DO: ( -- do-ghost [xt] [colon-sys] ) |
: do:ghost! ( ghost -- ) built >do:ghost ! ; |
here ghostheader |
: doexec! ( xt -- ) built >do:ghost @ >exec ! ; |
:noname postpone gdoes> ( postpone ?EXIT ) ; |
|
|
|
: by: ( -- do-ghost [xt] [colon-sys] ) \ name |
: DO: ( -- [xt] [colon-sys] ) |
Ghost |
here ghostheader do:ghost! |
:noname postpone gdoes> ( postpone ?EXIT ) ; |
:noname postpone gdoes> ; |
|
|
: ;DO ( do-ghost [xt] [colon-sys] -- do-ghost ) |
: by: ( -- [xt] [colon-sys] ) \ name |
postpone ; ( S addr xt ) |
Ghost do:ghost! |
over >exec ! ; immediate |
:noname postpone gdoes> ; |
|
|
: by ( -- do-ghost ) \ Name |
: ;DO ( [xt] [colon-sys] -- ) |
Ghost >do:ghost @ ; |
postpone ; doexec! ; immediate |
|
|
: compile: ( do-ghost -- do-ghost [xt] [colon-sys] ) |
: by ( -- ) \ Name |
|
Ghost >do:ghost @ do:ghost! ; |
|
|
|
: compile: ( --[xt] [colon-sys] ) |
\G defines a compile time action for created words |
\G defines a compile time action for created words |
\G by this builder |
\G by this builder |
:noname ; |
:noname ; |
|
|
: ;compile ( do-ghost [xt] [colon-sys] -- do-ghost ) |
: ;compile ( [xt] [colon-sys] -- ) |
postpone ; over >comp ! ; immediate |
postpone ; built >do:ghost @ >comp ! ; immediate |
|
|
|
|
|
|
>TARGET |
|
\ Variables and Constants 05dec92py |
\ Variables and Constants 05dec92py |
|
|
Build: ( n -- ) ; |
|
by: :docon ( target-body-addr -- n ) T @ H ;DO |
|
Builder (Constant) |
Builder (Constant) |
|
Build: ( n -- ) ;Build |
|
by: :docon ( target-body-addr -- n ) T @ H ;DO |
|
|
Build: ( n -- ) T , H ; |
|
by (Constant) |
|
Builder Constant |
Builder Constant |
|
Build: ( n -- ) T , H ;Build |
Build: ( n -- ) T A, H ; |
|
by (Constant) |
by (Constant) |
|
|
Builder AConstant |
Builder AConstant |
|
Build: ( n -- ) T A, H ;Build |
|
by (Constant) |
|
|
Build: ( d -- ) T , , H ; |
|
DO: ( ghost -- d ) T dup cell+ @ swap @ H ;DO |
|
Builder 2Constant |
Builder 2Constant |
|
Build: ( d -- ) T , , H ;Build |
|
DO: ( ghost -- d ) T dup cell+ @ swap @ H ;DO |
|
|
BuildSmart: ; |
|
by: :dovar ( target-body-addr -- addr ) ;DO |
|
Builder Create |
Builder Create |
|
BuildSmart: ;Build |
|
by: :dovar ( target-body-addr -- addr ) ;DO |
|
|
|
Builder Variable |
T has? rom H [IF] |
T has? rom H [IF] |
Build: ( -- ) T here 0 A, H switchram T align here swap ! 0 , H ( switchrom ) ; |
Build: ( -- ) T here 0 A, H switchram T align here swap ! 0 , H ( switchrom ) ;Build |
by (Constant) |
by (Constant) |
Builder Variable |
|
[ELSE] |
[ELSE] |
Build: T 0 , H ; |
Build: T 0 , H ;Build |
by Create |
by Create |
Builder Variable |
|
[THEN] |
[THEN] |
|
|
|
Builder 2Variable |
T has? rom H [IF] |
T has? rom H [IF] |
Build: ( -- ) T here 0 A, H switchram T align here swap ! 0 , 0 , H ( switchrom ) ; |
Build: ( -- ) T here 0 A, H switchram T align here swap ! 0 , 0 , H ( switchrom ) ;Build |
by (Constant) |
by (Constant) |
Builder 2Variable |
|
[ELSE] |
[ELSE] |
Build: T 0 , 0 , H ; |
Build: T 0 , 0 , H ;Build |
by Create |
by Create |
Builder 2Variable |
|
[THEN] |
[THEN] |
|
|
|
Builder AVariable |
T has? rom H [IF] |
T has? rom H [IF] |
Build: ( -- ) T here 0 A, H switchram T align here swap ! 0 A, H ( switchrom ) ; |
Build: ( -- ) T here 0 A, H switchram T align here swap ! 0 A, H ( switchrom ) ;Build |
by (Constant) |
by (Constant) |
Builder AVariable |
|
[ELSE] |
[ELSE] |
Build: T 0 A, H ; |
Build: T 0 A, H ;Build |
by Create |
by Create |
Builder AVariable |
|
[THEN] |
[THEN] |
|
|
\ User variables 04may94py |
\ User variables 04may94py |
|
|
>CROSS |
|
|
|
Variable tup 0 tup ! |
Variable tup 0 tup ! |
Variable tudp 0 tudp ! |
Variable tudp 0 tudp ! |
|
|
Line 2640 Variable tudp 0 tudp !
|
Line 2726 Variable tudp 0 tudp !
|
tup @ tudp @ + T A! H |
tup @ tudp @ + T A! H |
tudp @ dup T cell+ H tudp ! ; |
tudp @ dup T cell+ H tudp ! ; |
|
|
>TARGET |
|
|
|
Build: 0 u, X , ; |
|
by: :douser ( ghost -- up-addr ) X @ tup @ + ;DO |
|
Builder User |
Builder User |
|
Build: 0 u, X , ;Build |
|
by: :douser ( ghost -- up-addr ) X @ tup @ + ;DO |
|
|
Build: 0 u, X , 0 u, drop ; |
|
by User |
|
Builder 2User |
Builder 2User |
|
Build: 0 u, X , 0 u, drop ;Build |
Build: 0 au, X , ; |
|
by User |
by User |
|
|
Builder AUser |
Builder AUser |
|
Build: 0 au, X , ;Build |
|
by User |
|
|
|
Builder (Value) |
|
Build: ( n -- ) ;Build |
|
by: :docon ( target-body-addr -- n ) T @ H ;DO |
|
|
BuildSmart: T , H ; |
|
by (Constant) |
|
Builder Value |
Builder Value |
|
BuildSmart: T , H ;Build |
|
by (Value) |
|
|
BuildSmart: T A, H ; |
|
by (Constant) |
|
Builder AValue |
Builder AValue |
|
BuildSmart: T A, H ;Build |
|
by (Value) |
|
|
Defer texecute |
Defer texecute |
|
|
BuildSmart: ( -- ) [T'] noop T A, H ; |
|
by: :dodefer ( ghost -- ) X @ texecute ;DO |
|
Builder Defer |
Builder Defer |
|
BuildSmart: ( -- ) [T'] noop T A, H ;Build |
|
by: :dodefer ( ghost -- ) X @ texecute ;DO |
|
|
Build: ( inter comp -- ) swap T immediate A, A, H ; |
|
DO: ( ghost -- ) ABORT" CROSS: Don't execute" ;DO |
|
Builder interpret/compile: |
Builder interpret/compile: |
|
Build: ( inter comp -- ) swap T A, A, H ;Build-immediate |
|
DO: ( ghost -- ) ABORT" CROSS: Don't execute" ;DO |
|
|
\ Sturctures 23feb95py |
\ Sturctures 23feb95py |
|
|
>CROSS |
|
: nalign ( addr1 n -- addr2 ) |
: nalign ( addr1 n -- addr2 ) |
\ addr2 is the aligned version of addr1 wrt the alignment size n |
\ addr2 is the aligned version of addr1 wrt the alignment size n |
1- tuck + swap invert and ; |
1- tuck + swap invert and ; |
>TARGET |
|
|
|
Build: ; |
|
by: :dofield T @ H + ;DO |
|
Builder (Field) |
Builder (Field) |
|
Build: ;Build |
|
by: :dofield T @ H + ;DO |
|
|
|
Builder Field |
Build: ( align1 offset1 align size "name" -- align2 offset2 ) |
Build: ( align1 offset1 align size "name" -- align2 offset2 ) |
rot dup T , H ( align1 align size offset1 ) |
rot dup T , H ( align1 align size offset1 ) |
+ >r nalign r> ; |
+ >r nalign r> ;Build |
by (Field) |
by (Field) |
Builder Field |
|
|
|
|
>TARGET |
: struct T 1 chars 0 H ; |
: struct T 1 chars 0 H ; |
: end-struct T 2Constant H ; |
: end-struct T 2Constant H ; |
|
|
: cell% ( n -- size align ) |
: cell% ( n -- size align ) |
T 1 cells H dup ; |
T 1 cells H dup ; |
|
>CROSS |
|
|
\ Input-Methods 01py |
\ Input-Methods 01py |
|
|
Build: ( m v -- m' v ) dup T , cell+ H ; |
|
DO: abort" Not in cross mode" ;DO |
|
Builder input-method |
Builder input-method |
|
Build: ( m v -- m' v ) dup T , cell+ H ;Build |
Build: ( m v size -- m v' ) over T , H + ; |
|
DO: abort" Not in cross mode" ;DO |
DO: abort" Not in cross mode" ;DO |
|
|
Builder input-var |
Builder input-var |
|
Build: ( m v size -- m v' ) over T , H + ;Build |
|
DO: abort" Not in cross mode" ;DO |
|
|
|
\ Peephole optimization 05sep01jaw |
|
|
|
\ this section defines different compilation |
|
\ actions for created words |
|
\ this will help the peephole optimizer |
|
\ I (jaw) took this from bernds latest cross-compiler |
|
\ changes but seperated it from the original |
|
\ Builder words. The final plan is to put this |
|
\ into a seperate file, together with the peephole |
|
\ optimizer for cross |
|
|
|
|
|
T has? peephole H [IF] |
|
|
|
>CROSS |
|
|
|
: (callc) compile call T >body a, H ; ' (callc) plugin-of colon, |
|
: (callcm) T here 0 a, 0 a, H ; ' (callcm) plugin-of colonmark, |
|
: (call-res) >tempdp resolved gexecute tempdp> drop ; |
|
' (call-res) plugin-of colon-resolve |
|
: (pprim) dup 0< IF $4000 - ELSE |
|
cr ." wrong usage of (prim) " |
|
dup gdiscover IF .ghost ELSE . THEN cr -1 throw THEN |
|
T a, H ; ' (pprim) plugin-of prim, |
|
|
|
\ if we want this, we have to spilt aconstant |
|
\ and constant!! |
|
\ Builder (Constant) |
|
\ compile: g>body X @ lit, ;compile |
|
|
|
Builder (Constant) |
|
compile: g>body compile lit@ T a, H ;compile |
|
|
|
Builder (Value) |
|
compile: g>body compile lit@ T a, H ;compile |
|
|
|
\ this changes also Variable, AVariable and 2Variable |
|
Builder Create |
|
compile: g>body alit, ;compile |
|
|
|
Builder User |
|
compile: g>body compile useraddr T @ , H ;compile |
|
|
|
Builder Defer |
|
compile: g>body compile lit-perform T A, H ;compile |
|
|
|
Builder (Field) |
|
compile: g>body T @ H compile lit+ T , H ;compile |
|
|
|
Builder interpret/compile: |
|
compile: does-resolved ;compile |
|
|
|
Builder input-method |
|
compile: does-resolved ;compile |
|
|
|
Builder input-var |
|
compile: does-resolved ;compile |
|
|
|
[THEN] |
|
|
\ structural conditionals 17dec92py |
\ structural conditionals 17dec92py |
|
|
Line 2981 magic 7 + c!
|
Line 3127 magic 7 + c!
|
: save-cross ( "image-name" "binary-name" -- ) |
: save-cross ( "image-name" "binary-name" -- ) |
bl parse ." Saving to " 2dup type cr |
bl parse ." Saving to " 2dup type cr |
w/o bin create-file throw >r |
w/o bin create-file throw >r |
TNIL IF |
s" header" X $has? IF |
s" #! " r@ write-file throw |
s" #! " r@ write-file throw |
bl parse r@ write-file throw |
bl parse r@ write-file throw |
s" --image-file" r@ write-file throw |
s" --image-file" r@ write-file throw |
Line 2997 magic 7 + c!
|
Line 3143 magic 7 + c!
|
THEN |
THEN |
image @ there |
image @ there |
r@ write-file throw \ write image |
r@ write-file throw \ write image |
TNIL IF |
s" relocate" X $has? IF |
bit$ @ there 1- tcell>bit rshift 1+ |
bit$ @ there 1- tcell>bit rshift 1+ |
r@ write-file throw \ write tags |
r@ write-file throw \ write tags |
THEN |
THEN |
Line 3008 magic 7 + c!
|
Line 3154 magic 7 + c!
|
swap >image swap r@ write-file throw |
swap >image swap r@ write-file throw |
r> close-file throw ; |
r> close-file throw ; |
|
|
1 [IF] |
\ save-asm-region 29aug01jaw |
|
|
Variable name-ptr |
Variable name-ptr |
Create name-buf 200 chars allot |
Create name-buf 200 chars allot |
Line 3062 Create name-buf 200 chars allot
|
Line 3208 Create name-buf 200 chars allot
|
THEN |
THEN |
@nb ; |
@nb ; |
|
|
|
\ FIXME why disabled?! |
: label-from-ghostnameXX ( ghost -- addr len ) |
: label-from-ghostnameXX ( ghost -- addr len ) |
\ same as (label-from-ghostname) but caches generated names |
\ same as (label-from-ghostname) but caches generated names |
dup >asm-name @ ?dup IF nip count EXIT THEN |
dup >asm-name @ ?dup IF nip count EXIT THEN |
Line 3215 Variable outfile-fd
|
Line 3362 Variable outfile-fd
|
: save-asm-region ( region adr len -- ) |
: save-asm-region ( region adr len -- ) |
create-outfile (save-asm-region) close-outfile ; |
create-outfile (save-asm-region) close-outfile ; |
|
|
[THEN] |
|
|
|
\ \ minimal definitions |
\ \ minimal definitions |
|
|
>MINIMAL also minimal |
>MINIMAL also minimal |
Line 3228 Variable outfile-fd
|
Line 3373 Variable outfile-fd
|
\ \ [IF] [ELSE] [THEN] ... 14sep97jaw |
\ \ [IF] [ELSE] [THEN] ... 14sep97jaw |
|
|
\ it is useful to define our own structures and not to rely |
\ it is useful to define our own structures and not to rely |
\ on the words in the compiler |
\ on the words in the host system |
\ The words in the compiler might be defined with vocabularies |
\ The words in the host system might be defined with vocabularies |
\ this doesn't work with our self-made compile-loop |
\ this doesn't work with our self-made compile-loop |
|
|
Create parsed 20 chars allot \ store word we parsed |
Create parsed 20 chars allot \ store word we parsed |
Line 3485 UNLOCK >CROSS
|
Line 3630 UNLOCK >CROSS
|
[IFDEF] extend-cross extend-cross [THEN] |
[IFDEF] extend-cross extend-cross [THEN] |
|
|
LOCK |
LOCK |
|
|
|
|
|
|