Diff for /gforth/prim between versions 1.269 and 1.274

version 1.269, 2012/03/17 23:38:36 version 1.274, 2012/07/23 13:27:47
Line 1734  cache."" Line 1734  cache.""
 FLUSH_ICACHE((caddr_t)c_addr,u);  FLUSH_ICACHE((caddr_t)c_addr,u);
   
 (bye)   ( n -- )        gforth  paren_bye  (bye)   ( n -- )        gforth  paren_bye
   gforth_FP=fp;
   gforth_SP=sp;
   gforth_RP=rp;
   gforth_LP=lp;
 SUPER_END;  SUPER_END;
 return (Label *)n;  return (Label *)n;
   
Line 2026  free(string); Line 2030  free(string);
   
 newline ( -- c_addr u ) gforth  newline ( -- c_addr u ) gforth
 ""String containing the newline sequence of the host OS""  ""String containing the newline sequence of the host OS""
 char newline[] = {  static const char newline[] = {
 #if DIRSEP=='/'  #if DIRSEP=='/'
 /* Unix */  /* Unix */
 '\n'  '\n'
Line 2262  representation. If the string represents Line 2266  representation. If the string represents
 true. Otherwise, @i{flag} is false. A string of blanks is a special  true. Otherwise, @i{flag} is false. A string of blanks is a special
 case and represents the floating-point number 0.""  case and represents the floating-point number 0.""
 Float r;  Float r;
 flag = to_float(c_addr, u, &r);  flag = to_float(c_addr, u, &r, '.');
 if (flag) {  if (flag) {
   fp--;    fp--;
   fp[0]=r;    fp[0]=r;
Line 2359  CLOBBER_TOS_WORKAROUND_END; Line 2363  CLOBBER_TOS_WORKAROUND_END;
 fsincos ( r1 -- r2 r3 ) float-ext       f_sine_cos  fsincos ( r1 -- r2 r3 ) float-ext       f_sine_cos
 ""@i{r2}=sin(@i{r1}), @i{r3}=cos(@i{r1})""  ""@i{r2}=sin(@i{r1}), @i{r3}=cos(@i{r1})""
 CLOBBER_TOS_WORKAROUND_START;  CLOBBER_TOS_WORKAROUND_START;
 r2 = sin(r1);  sincos(r1, &r2, &r3);
 r3 = cos(r1);  
 CLOBBER_TOS_WORKAROUND_END;  CLOBBER_TOS_WORKAROUND_END;
   
 fsqrt   ( r1 -- r2 )    float-ext       f_square_root  fsqrt   ( r1 -- r2 )    float-ext       f_square_root
Line 2458  faxpy(ra, f_x, nstridex, f_y, nstridey, Line 2461  faxpy(ra, f_x, nstridex, f_y, nstridey,
      fdup dup f@ f* over + 2swap dup f@ f+ dup f! over + 2swap       fdup dup f@ f* over + 2swap dup f@ f+ dup f! over + 2swap
  LOOP 2drop 2drop fdrop ;   LOOP 2drop 2drop fdrop ;
   
   >float1 ( c_addr u c -- f:... flag )    gforth  to_float1
   ""Actual stack effect: ( c_addr u c -- r t | f ).  Attempt to convert the
   character string @i{c-addr u} to internal floating-point
   representation. If the string represents a valid floating-point number
   @i{r} is placed on the floating-point stack and @i{flag} is
   true. Otherwise, @i{flag} is false. A string of blanks is a special
   case and represents the floating-point number 0.""
   Float r;
   flag = to_float(c_addr, u, &r, c);
   if (flag) {
     fp--;
     fp[0]=r;
   }
   
 \+  \+
   
 \ The following words access machine/OS/installation-dependent  \ The following words access machine/OS/installation-dependent
Line 2780  ip=IP; Line 2797  ip=IP;
 SUPER_END;  SUPER_END;
 VM_JUMP(EXEC1((Xt)a_addr));  VM_JUMP(EXEC1((Xt)a_addr));
   
   \+objects
   \g object_pointer
   
   >o ( c_addr -- r:c_old )        new     to_o
   c_old = op;
   op = c_addr;
   
   o> ( r:c_addr -- )              new     o_restore
   op = c_addr;
   
   o#+ ( #w -- c_addr )            new     o_lit_plus
   c_addr = op + w;
   
   \+
 \g static_super  \g static_super
   
 ifdef(`STACK_CACHE_FILE',  ifdef(`STACK_CACHE_FILE',

Removed from v.1.269  
changed lines
  Added in v.1.274


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