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Diff for /gforth/libffi.fs between versions 1.16 and 1.22

version 1.16, 2008/03/16 21:39:59 version 1.22, 2008/06/17 20:18:11
Line 23 Line 23
   
 require libcc.fs  require libcc.fs
   
   c-library libffi
   s" ffi" add-lib
   
 \c #include <ffi.h>  \c #include <ffi.h>
 \c static Cell *gforth_RP;  \c static Cell *gforth_RP;
 \c static char *gforth_LP;  \c static unsigned char *gforth_LP;
 \c static void **gforth_clist;  \c static void **gforth_clist;
 \c static void *gforth_ritem;  \c static void *gforth_ritem;
 \c typedef void *Label;  \c typedef void *Label;
 \c typedef Label *Xt;  \c typedef Label *Xt;
   \c Label *gforth_engine(Xt *ip, Cell *sp, Cell *rp0, Float *fp, unsigned char *lp);
 \c static void gforth_callback_ffi(ffi_cif * cif, void * resp, void ** args, void * ip)  \c static void gforth_callback_ffi(ffi_cif * cif, void * resp, void ** args, void * ip)
 \c {  \c {
 \c   Cell *rp1 = gforth_RP;  \c   Cell *rp1 = gforth_RP;
 \c   Cell *sp = gforth_SP;  \c   Cell *sp = gforth_SP;
 \c   Float *fp = gforth_FP;  \c   Float *fp = gforth_FP;
 \c   char *lp = gforth_LP;  \c   unsigned char *lp = gforth_LP;
 \c   void ** clist = gforth_clist;  \c   void ** clist = gforth_clist;
 \c   void * ritem = gforth_ritem;  \c   void * ritem = gforth_ritem;
 \c   \c 
Line 78  c-function ffi-prep-cif ffi_prep_cif1 a Line 82  c-function ffi-prep-cif ffi_prep_cif1 a
 \c                      (void *)a_rvalue, (void **)a_avalues)  \c                      (void *)a_rvalue, (void **)a_avalues)
 c-function ffi-call ffi_call1 a a a a -- void  c-function ffi-call ffi_call1 a a a a -- void
   
 \c #define ffi-prep-closure1(a_ip, a_cif, a_closure) \  \c #define ffi_prep_closure1(a_ip, a_cif, a_closure) \
 \c              ffi_prep_closure((ffi_closure *)a_closure, (ffi_cif *)a_cif, gforth_callback_ffi, (void *)a_ip)  \c              ffi_prep_closure((ffi_closure *)a_closure, (ffi_cif *)a_cif, gforth_callback_ffi, (void *)a_ip)
 c-function ffi-prep-closure a a a -- n  c-function ffi-prep-closure ffi_prep_closure1 a a a -- n
   
 \ !! use ud?  \ !! use ud?
 \c #define ffi_2fetch(a_addr) (*(long long *)a_addr)  \c #define ffi_2fetch(a_addr) (*(long long *)a_addr)
Line 139  c-function ffi-ret-float1 ffi_ret_float1 Line 143  c-function ffi-ret-float1 ffi_ret_float1
 \c #define ffi_ret_double1(r) (*(double *)(gforth_ritem) = r)  \c #define ffi_ret_double1(r) (*(double *)(gforth_ritem) = r)
 c-function ffi-ret-double1 ffi_ret_double1 r -- void  c-function ffi-ret-double1 ffi_ret_double1 r -- void
 : ffi-ret-double ( r -- ) ffi-ret-double1 ffi-ret-void ;  : ffi-ret-double ( r -- ) ffi-ret-double1 ffi-ret-void ;
   end-c-library
   
 \ common stuff, same as fflib.fs  \ common stuff, same as fflib.fs
   
Removed from v.1.16  
changed lines
  Added in v.1.22

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