version 1.138, 2003/08/18 19:29:14
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version 1.144, 2003/09/14 21:16:48
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Line 141 undefine(`index')
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Line 141 undefine(`index')
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undefine(`shift') |
undefine(`shift') |
undefine(`symbols') |
undefine(`symbols') |
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\F 0 [if] |
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\ run-time routines for non-primitives. They are defined as |
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\ primitives, because that simplifies things. |
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(docol) ( -- R:a_retaddr ) gforth-internal paren_docol |
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""run-time routine for colon definitions"" |
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a_retaddr = (Cell *)IP; |
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SET_IP((Xt *)PFA(CFA)); |
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(docon) ( -- w ) gforth-internal paren_docon |
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""run-time routine for constants"" |
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w = *(Cell *)PFA(CFA); |
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(dovar) ( -- a_body ) gforth-internal paren_dovar |
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""run-time routine for variables and CREATEd words"" |
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a_body = PFA(CFA); |
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(douser) ( -- a_user ) gforth-internal paren_douser |
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""run-time routine for constants"" |
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a_user = (Cell *)(up+*(Cell *)PFA(CFA)); |
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(dodefer) ( -- ) gforth-internal paren_dodefer |
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""run-time routine for deferred words"" |
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ip=IP; /* undo any ip updating that may have been performed by NEXT_P0 */ |
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SUPER_END; /* !! probably unnecessary and may lead to measurement errors */ |
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EXEC(*(Xt *)PFA(CFA)); |
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(dofield) ( n1 -- n2 ) gforth-internal paren_field |
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""run-time routine for fields"" |
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n2 = n1 + *(Cell *)PFA(CFA); |
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(dodoes) ( -- a_body R:a_retaddr ) gforth-internal paren_dodoes |
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""run-time routine for @code{does>}-defined words"" |
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a_retaddr = (Cell *)IP; |
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a_body = PFA(CFA); |
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SET_IP(DOES_CODE1(CFA)); |
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(does-handler) ( -- ) gforth-internal paren_does_handler |
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""just a slot to have an encoding for the DOESJUMP, |
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which is no longer used anyway (!! eliminate this)"" |
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\F [endif] |
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\g control |
\g control |
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noop ( -- ) gforth |
noop ( -- ) gforth |
Line 594 n = compare(c_addr1, u1, c_addr2, u2);
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Line 638 n = compare(c_addr1, u1, c_addr2, u2);
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: |
: |
rot 2dup swap - >r min swap -text dup |
rot 2dup swap - >r min swap -text dup |
IF rdrop ELSE drop r> sgn THEN ; |
IF rdrop ELSE drop r> sgn THEN ; |
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: -text ( c_addr1 u c_addr2 -- n ) |
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swap bounds |
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?DO dup c@ I c@ = WHILE 1+ LOOP drop 0 |
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ELSE c@ I c@ - unloop THEN sgn ; |
: sgn ( n -- -1/0/1 ) |
: sgn ( n -- -1/0/1 ) |
dup 0= IF EXIT THEN 0< 2* 1+ ; |
dup 0= IF EXIT THEN 0< 2* 1+ ; |
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Line 1352 longname2=listlfind(c_addr, u, longname1
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Line 1400 longname2=listlfind(c_addr, u, longname1
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REPEAT THEN nip nip ; |
REPEAT THEN nip nip ; |
: (findl-samelen) ( u longname1 -- u longname2/0 ) |
: (findl-samelen) ( u longname1 -- u longname2/0 ) |
BEGIN 2dup cell+ @ lcount-mask and <> WHILE @ dup 0= UNTIL THEN ; |
BEGIN 2dup cell+ @ lcount-mask and <> WHILE @ dup 0= UNTIL THEN ; |
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: capscomp ( c_addr1 u c_addr2 -- n ) |
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swap bounds |
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?DO dup c@ I c@ <> |
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IF dup c@ toupper I c@ toupper = |
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ELSE true THEN WHILE 1+ LOOP drop 0 |
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ELSE c@ toupper I c@ toupper - unloop THEN sgn ; |
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: sgn ( n -- -1/0/1 ) |
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dup 0= IF EXIT THEN 0< 2* 1+ ; |
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\+hash |
\+hash |
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Line 2223 u3 = 0;
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Line 2279 u3 = 0;
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# endif |
# endif |
#endif |
#endif |
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wcall ( u -- ) gforth |
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IF_fpTOS(fp[0]=fpTOS); |
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FP=fp; |
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sp=(Cell*)(SYSCALL(Cell*(*)(Cell *, void *))u)(sp, &FP); |
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fp=FP; |
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IF_spTOS(spTOS=sp[0];) |
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IF_fpTOS(fpTOS=fp[0]); |
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\+FFCALL |
\+FFCALL |
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av-start-void ( c_addr -- ) gforth av_start_void |
av-start-void ( c_addr -- ) gforth av_start_void |
Line 2372 va-return-double ( r -- ) gforth va_retu
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Line 2436 va-return-double ( r -- ) gforth va_retu
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va_return_double(clist, r); |
va_return_double(clist, r); |
return 0; |
return 0; |
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\- |
\+ |
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\+OLDCALL |
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define(`uploop', |
define(`uploop', |
`pushdef(`$1', `$2')_uploop(`$1', `$2', `$3', `$4', `$5')`'popdef(`$1')') |
`pushdef(`$1', `$2')_uploop(`$1', `$2', `$3', `$4', `$5')`'popdef(`$1')') |
Line 2413 fcall(20)
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Line 2479 fcall(20)
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\+ |
\+ |
\+ |
\+ |
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wcall ( u -- ) gforth |
\g peephole |
IF_fpTOS(fp[0]=fpTOS); |
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FP=fp; |
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sp=(Cell*)(SYSCALL(Cell*(*)(Cell *, void *))u)(sp, &FP); |
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fp=FP; |
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IF_spTOS(spTOS=sp[0];) |
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IF_fpTOS(fpTOS=fp[0]); |
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\+peephole |
\+peephole |
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\g peephole |
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compile-prim1 ( a_prim -- ) gforth compile_prim1 |
compile-prim1 ( a_prim -- ) gforth compile_prim1 |
""compile prim (incl. immargs) at @var{a_prim}"" |
""compile prim (incl. immargs) at @var{a_prim}"" |
compile_prim1(a_prim); |
compile_prim1(a_prim); |