#ifndef _SBCL_RUNTIME_H_
#define _SBCL_RUNTIME_H_
-#define QSHOW 0 /* Enable low-level debugging output? */
-#if QSHOW
+/*#define QSHOW */ /* Enable low-level debugging output? */
+
+#ifdef QSHOW
#define FSHOW(args) fprintf args
#define SHOW(string) FSHOW((stderr, "/%s\n", string))
#else
* problem.. */
#define QSHOW_SIGNALS 0
-#define N_LOWTAG_BITS 3
-#define LOWTAG_MASK ((1<<N_LOWTAG_BITS)-1)
-#define N_WIDETAG_BITS 8
-#define WIDETAG_MASK ((1<<N_WIDETAG_BITS)-1)
-
/* FIXME: Make HeaderValue, CONS, SYMBOL, and FDEFN into inline
* functions instead of macros. */
/* FIXME: There seems to be no reason that make_fixnum and fixnum_value
* can't be implemented as (possibly inline) functions. */
-#define make_fixnum(n) ((lispobj)((n)<<2))
-#define fixnum_value(n) (((long)n)>>2)
+#define make_fixnum(n) ((lispobj)((n)<<N_FIXNUM_TAG_BITS))
+#define fixnum_value(n) (((long)n)>>N_FIXNUM_TAG_BITS)
/* Too bad ANSI C doesn't define "bool" as C++ does.. */
typedef int boolean;
-/* FIXME: There seems to be no reason that SymbolValue, SetSymbolValue,
- * and SymbolFunction can't be defined as (possibly inline) functions
- * instead of macros. */
-
-#define SymbolValue(sym) \
- (((struct symbol *)((sym)-OTHER_POINTER_LOWTAG))->value)
-#define SetSymbolValue(sym,val) \
- (((struct symbol *)((sym)-OTHER_POINTER_LOWTAG))->value = (val))
-
/* This only works for static symbols. */
/* FIXME: should be called StaticSymbolFunction, right? */
#define SymbolFunction(sym) \
- (((struct fdefn *)(native_pointer(SymbolValue(sym))))->fun)
+ (((struct fdefn *)(native_pointer(SymbolValue(sym,0))))->fun)
/* KLUDGE: As far as I can tell there's no ANSI C way of saying
* "this function never returns". This is the way that you do it