Diff for /gforth/kernel/vars.fs between versions 1.34 and 1.39

version 1.34, 2003/03/09 15:17:07 version 1.39, 2006/02/18 13:12:52
Line 48  has? floating [IF] Line 48  has? floating [IF]
   
 FF Constant /line  FF Constant /line
   
   has? file [IF]
 40 Constant c/l  40 Constant c/l
 10 Constant l/s  10 Constant l/s
 400 Constant chars/block  400 Constant chars/block
   [THEN]
   
 20 8 2* cells + 2 + cell+ constant word-pno-size ( -- u )  20 8 2* cells + 2 + cell+ constant word-pno-size ( -- u )
 create holdbuf word-pno-size chars allot  create holdbuf word-pno-size chars allot
Line 69  $400 Value def#tib Line 71  $400 Value def#tib
   
 \ initialized by COLD  \ initialized by COLD
   
 Create main-task  has? OS [IF] 100 [ELSE] 40 [THEN] cells allot  has? no-userspace 0= [IF]
   Create main-task  has? OS [IF] 100 [ELSE] 40 [THEN] cells dup allot
   
 \ set user-pointer from cross-compiler right  \ set user-pointer from cross-compiler right
 main-task   main-task 
 UNLOCK tup ! LOCK  UNLOCK swap region user-region user-region setup-region LOCK
   
 Variable udp ( -- a-addr ) \ gforth  Variable udp ( -- a-addr ) \ gforth
 \G user area size  \G user area size
Line 81  Variable udp ( -- a-addr ) \ gforth Line 84  Variable udp ( -- a-addr ) \ gforth
 AUser next-task        main-task next-task !  AUser next-task        main-task next-task !
 AUser prev-task        main-task prev-task !  AUser prev-task        main-task prev-task !
 AUser save-task        0 save-task !  AUser save-task        0 save-task !
   [THEN]
 AUser sp0 ( -- a-addr ) \ gforth  AUser sp0 ( -- a-addr ) \ gforth
 \G @code{User} variable -- initial value of the data stack pointer.  \G @code{User} variable -- initial value of the data stack pointer.
 \ sp0 is used by douser:, must be user  \ sp0 is used by douser:, must be user
     ' sp0 Alias s0 ( -- a-addr ) \ gforth  \    ' sp0 Alias s0 ( -- a-addr ) \ gforth
 \G OBSOLETE alias of @code{sp0}  \G OBSOLETE alias of @code{sp0}
   
 AUser rp0 ( -- a-addr ) \ gforth  AUser rp0 ( -- a-addr ) \ gforth
 \G @code{User} variable -- initial value of the return stack pointer.  \G @code{User} variable -- initial value of the return stack pointer.
     ' rp0 Alias r0 ( -- a-addr ) \ gforth  \    ' rp0 Alias r0 ( -- a-addr ) \ gforth
 \G OBSOLETE alias of @code{rp0}  \G OBSOLETE alias of @code{rp0}
   
 has? floating [IF]  has? floating [IF]
Line 101  AUser fp0 ( -- a-addr ) \ gforth Line 105  AUser fp0 ( -- a-addr ) \ gforth
 has? glocals [IF]  has? glocals [IF]
 AUser lp0 ( -- a-addr ) \ gforth  AUser lp0 ( -- a-addr ) \ gforth
 \G @code{User} variable -- initial value of the locals stack pointer.  \G @code{User} variable -- initial value of the locals stack pointer.
     ' lp0 Alias l0 ( -- a-addr ) \ gforth  \    ' lp0 Alias l0 ( -- a-addr ) \ gforth
 \G OBSOLETE alias of @code{lp0}  \G OBSOLETE alias of @code{lp0}
 [THEN]  [THEN]
   
Line 146  has? file [IF] Line 150  has? file [IF]
  User loadfile          0 loadfile !   User loadfile          0 loadfile !
   
  2user loadfilename     0 0 loadfilename 2! \ addr u for sourcefilename   2user loadfilename     0 0 loadfilename 2! \ addr u for sourcefilename
        
  User loadline          \ number of the currently interpreted   User loadline          \ number of the currently interpreted
                         \ (in TIB) line if the interpretation                          \ (in TIB) line if the interpretation
                         \ is in a textfile                          \ is in a textfile
Line 157  has? file [IF] Line 161  has? file [IF]
 [THEN]  [THEN]
 [THEN]  [THEN]
   
    2user includefilename  0 0 includefilename 2! \ innermost included file
   
   
 User base ( -- a-addr ) \ core  User base ( -- a-addr ) \ core
 \G @code{User} variable -- @i{a-addr} is the address of a cell that stores the  \G @code{User} variable -- @i{a-addr} is the address of a cell that stores the
 \G number base used by default for number conversion during input and output.  \G number base used by default for number conversion during input and output.
Line 165  User dpl ( -- a-addr ) \ gforth Line 172  User dpl ( -- a-addr ) \ gforth
 \G @code{User} variable -- @i{a-addr} is the address of a cell that stores the            \G @code{User} variable -- @i{a-addr} is the address of a cell that stores the          
 \G position of the decimal point in the most recent numeric conversion.  \G position of the decimal point in the most recent numeric conversion.
 \G Initialised to -1. After the conversion of a number containing no  \G Initialised to -1. After the conversion of a number containing no
 \G decimal point, @code{@ dpl} is -1. After the conversion of @code{2.} it holds  \G decimal point, @code{dpl} is -1. After the conversion of @code{2.} it holds
 \G 0. After the conversion of 234123.9 it contains 1, and so forth.  \G 0. After the conversion of 234123.9 it contains 1, and so forth.
 -1 dpl !  -1 dpl !
   
Line 192  AUser dpp  normal-dp dpp ! Line 199  AUser dpp  normal-dp dpp !
 AUser LastCFA  AUser LastCFA
 AUser Last  AUser Last
   
 AUser last-compiled \ last compile,d xt  
                     \ 0 if last xt was dyn-compiled already (basic-block-end)  
 0 last-compiled !  
 AUser last-compiled-here \ where LAST-COMPILED should be stored  
   
 User max-name-length \ maximum length of all names defined yet  User max-name-length \ maximum length of all names defined yet
 32 max-name-length !  32 max-name-length !
           

Removed from v.1.34  
changed lines
  Added in v.1.39


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