--- gforth/engine/engine.c 2003/08/01 08:11:26 1.62
+++ gforth/engine/engine.c 2003/08/04 20:32:36 1.63
@@ -59,6 +59,11 @@
#include
#endif
+#ifdef HAS_FFCALL
+#include
+#include
+#endif
+
#ifndef SEEK_SET
/* should be defined in stdio.h, but some systems don't have it */
#define SEEK_SET 0
@@ -184,6 +189,11 @@ extern int gforth_memcmp(const char * s1
}
#endif
+#ifdef HAS_FFCALL
+#define SAVE_REGS IF_spTOS(sp[0]=spTOS); IF_fpTOS(fp[0]=fpTOS); SP=sp; FP=fp; RP=rp; LP=lp;
+#define REST_REGS sp=SP; fp=FP; rp=RP; lp=LP; IF_spTOS(spTOS=sp[0]); IF_fpTOS(fpTOS=fp[0]);
+#endif
+
#if !defined(ENGINE)
/* normal engine */
#define VARIANT(v) (v)
@@ -212,7 +222,6 @@ extern int gforth_memcmp(const char * s1
#define LABEL2(name) K_##name:
-
Label *engine(Xt *ip0, Cell *sp0, Cell *rp0, Float *fp0, Address lp0)
/* executes code at ip, if ip!=NULL
returns array of machine code labels (for use in a loader), if ip==NULL
@@ -231,6 +240,15 @@ Label *engine(Xt *ip0, Cell *sp0, Cell *
#ifdef MORE_VARS
MORE_VARS
#endif
+#ifdef HAS_FFCALL
+ av_alist alist;
+ extern va_alist clist;
+ float frv;
+ int irv;
+ double drv;
+ long long llrv;
+ void * prv;
+#endif
register Address up UPREG = UP;
IF_spTOS(register Cell spTOS TOSREG;)
IF_fpTOS(register Float fpTOS FTOSREG;)