--- gforth/prim	2005/12/03 15:15:20	1.180
+++ gforth/prim	2005/12/11 20:08:09	1.183
@@ -2444,17 +2444,23 @@ FP=fp;
 sp=(Cell*)(SYSCALL(Cell*(*)(Cell *, void *))u)(sp, &FP);
 fp=FP;
 
-w@ ( a_addr -- n )	gforth wfetch
-n = *(short*)(a_addr);
+w@ ( a_addr -- u )	gforth wfetch
+u = *(UWyde*)(a_addr);
 
-w! ( n a_addr -- )	gforth wstore
-*(short*)(a_addr) = n;
+sw@ ( a_addr -- u )	gforth swfetch
+u = *(Wyde*)(a_addr);
 
-t@ ( a_addr -- n )	gforth tfetch
-n = *(int*)(a_addr);
+w! ( u a_addr -- )	gforth wstore
+*(Wyde*)(a_addr) = u;
 
-t! ( n a_addr -- )	gforth tstore
-*(int*)(a_addr) = n;
+l@ ( a_addr -- u )	gforth lfetch
+u = *(UTetrabyte*)(a_addr);
+
+sl@ ( a_addr -- u )	gforth slfetch
+u = *(Tetrabyte*)(a_addr);
+
+l! ( u a_addr -- )	gforth lstore
+*(Tetrabyte*)(a_addr) = u;
 
 \+FFCALL
 
@@ -2651,7 +2657,9 @@ ffi-prep-cif ( a_atypes n a_rtype a_cif
 w = ffi_prep_cif(a_cif, FFI_DEFAULT_ABI, n, a_rtype, a_atypes);
 
 ffi-call ( a_avalues a_rvalue a_ip a_cif -- )	gforth ffi_call
+SAVE_REGS
 ffi_call(a_cif, a_ip, a_rvalue, a_avalues);
+REST_REGS
 
 ffi-prep-closure ( a_ip a_cif a_closure -- w )	gforth ffi_prep_closure
 w = ffi_prep_closure(a_closure, a_cif, ffi_callback, a_ip);