--- gforth/prim 2001/02/27 21:17:10 1.76 +++ gforth/prim 2001/06/16 22:53:36 1.83 @@ -74,6 +74,10 @@ \ xt.* XT \ f83name.* F83Name * +\E stack data-stack sp Cell +\E stack fp-stack fp Float +\E stack return-stack rp Cell +\E \E get-current prefixes set-current \E \E s" Bool" single data-stack type-prefix f @@ -126,6 +130,9 @@ \ these m4 macros would collide with identifiers undefine(`index') undefine(`shift') +undefine(`symbols') + +\g control noop ( -- ) gforth : @@ -404,6 +411,8 @@ k ( R:n R:d1 R:d2 -- n R:n R:d1 R:d2 ) \ digit is high-level: 0/0% +\g strings + move ( c_from c_to ucount -- ) core ""Copy the contents of @i{ucount} aus at @i{c-from} to @i{c-to}. @code{move} works correctly even if the two areas overlap."" @@ -513,6 +522,8 @@ u2 = u1-n; : tuck - >r + r> dup 0< IF - 0 THEN ; +\g arith + + ( n1 n2 -- n ) core plus n = n1+n2; @@ -910,6 +921,8 @@ f = FLAG(u1-u2 < u3-u2); : over - >r - r> u< ; +\g internal + sp@ ( -- a_addr ) gforth sp_fetch a_addr = sp+1; @@ -937,6 +950,8 @@ fp = f_addr; ""The primitive compiled by @code{EXIT}."" SET_IP((Xt *)w); +\g stack + >r ( w -- R:w ) core to_r : (>r) ; @@ -1376,6 +1391,8 @@ n=1; \f[THEN] +\g hostos + key-file ( wfileid -- n ) gforth paren_key_file #ifdef HAS_FILE fflush(stdout); @@ -1424,6 +1441,7 @@ cache."" FLUSH_ICACHE(c_addr,u); (bye) ( n -- ) gforth paren_bye +SUPER_END; return (Label *)n; (system) ( c_addr u -- wretval wior ) gforth peren_system @@ -1666,6 +1684,8 @@ else { \+ \+floating +\g floating + comparisons(f, r1 r2, f_, r1, r2, gforth, gforth, float, gforth) comparisons(f0, r, f_zero_, r, 0., float, gforth, float, gforth) @@ -2137,7 +2157,7 @@ Variable UP wcall ( u -- ) gforth IF_fpTOS(fp[0]=fpTOS); FP=fp; -sp=(SYSCALL(Cell(*)(Cell *, void *))u)(sp, &FP); +sp=(Cell*)(SYSCALL(Cell(*)(Cell *, void *))u)(sp, &FP); fp=FP; IF_spTOS(spTOS=sp[0];) IF_fpTOS(fpTOS=fp[0]); @@ -2345,6 +2365,10 @@ while(a_addr != NULL) \+ +\+peephole + +\g peephole + primtable ( -- wprimtable ) new ""wprimtable is a table containing the xts of the primitives indexed by sequence-number in prim (for use in prepare-peephole-table)."" @@ -2361,8 +2385,6 @@ peephole-opt ( xt1 xt2 wpeeptable -- xt they cannot be combined, xt is 0."" xt = peephole_opt(xt1, xt2, wpeeptable); -lit_plus = lit + - call ( #a_callee -- R:a_retaddr ) ""Call callee (a variant of docol with inline argument)."" a_retaddr = (Cell *)IP; @@ -2371,5 +2393,6 @@ SET_IP((Xt *)a_callee); useraddr ( #u -- a_addr ) a_addr = (Cell *)(up+u); +include(peeprules.vmg) - +\+