#endif
#if defined(LISP_FEATURE_SB_SAFEPOINT)
+
+typedef enum {
+ GC_NONE=0,
+ GC_FLIGHT,
+ GC_MESSAGE,
+ GC_INVOKED,
+ GC_QUIET,
+ GC_SETTLED,
+ GC_COLLECT,
+ GC_NPHASES
+} gc_phase_t;
+
void map_gc_page();
void unmap_gc_page();
int check_pending_interrupts();
+void gc_state_lock();
+void gc_state_wait(gc_phase_t);
+void gc_state_unlock();
+
#endif
/*
/* even on alpha, int happens to be 4 bytes. long is longer. */
/* FIXME: these names really shouldn't reflect their length and this
is not quite right for some of the FFI stuff */
+#if defined(LISP_FEATURE_WIN32)&&defined(LISP_FEATURE_X86_64)
+typedef unsigned long long u64;
+typedef signed long long s64;
+#else
typedef unsigned long u64;
typedef signed long s64;
+#endif
typedef unsigned int u32;
typedef signed int s32;
/* this is an integral type the same length as a machine pointer */
-typedef unsigned long pointer_sized_uint_t ;
+typedef uintptr_t pointer_sized_uint_t;
+
+#ifdef _WIN64
+#define AMD64_SYSV_ABI __attribute__((sysv_abi))
+#else
+#define AMD64_SYSV_ABI
+#endif
#include <sys/types.h>
typedef pid_t os_thread_t;
#endif
+typedef uintptr_t uword_t;
+typedef intptr_t sword_t;
+
/* FIXME: we do things this way because of the alpha32 port. once
alpha64 has arrived, all this nastiness can go away */
#if 64 == N_WORD_BITS
#define LOW_WORD(c) ((pointer_sized_uint_t)c)
#define OBJ_FMTX "lx"
-typedef unsigned long lispobj;
+typedef uintptr_t lispobj;
#else
#define OBJ_FMTX "x"
#define LOW_WORD(c) ((long)(c) & 0xFFFFFFFFL)
return obj & WIDETAG_MASK;
}
-static inline unsigned long
+static inline uword_t
HeaderValue(lispobj obj)
{
return obj >> N_WIDETAG_BITS;
#define MAKE_FIXNUM(n) (n << N_FIXNUM_TAG_BITS)
static inline lispobj
-make_fixnum(long n)
+make_fixnum(sword_t n)
{
return MAKE_FIXNUM(n);
}
-static inline long
+static inline sword_t
fixnum_value(lispobj n)
{
return n >> N_FIXNUM_TAG_BITS;