Utility predicates for packing: UNBOUNDED-SC-P and UNBOUNDED-TN-P

[sbcl.git] / src / runtime / runtime.h

diff --git a/src/runtime/runtime.h b/src/runtime/runtime.h
index e3ff2d7..fec8c77 100644 (file)
--- a/src/runtime/runtime.h
+++ b/src/runtime/runtime.h
@@ -45,9 +45,25 @@ void os_preinit();
 #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
 
 /*
@@ -131,6 +147,7 @@ extern struct dyndebug_config {
     int dyndebug_backtrace_when_lost;
     int dyndebug_sleep_when_lost;
     int dyndebug_io;
+    int dyndebug_runtime_link;
 } dyndebug_config;
 
 #ifdef LISP_FEATURE_GENCGC
@@ -182,13 +199,24 @@ extern sigset_t blockable_sigset;
 /* 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>
 
@@ -198,12 +226,15 @@ typedef pthread_t os_thread_t;
 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)
@@ -223,7 +254,7 @@ widetag_of(lispobj obj)
     return obj & WIDETAG_MASK;
 }
 
-static inline unsigned long
+static inline uword_t
 HeaderValue(lispobj obj)
 {
   return obj >> N_WIDETAG_BITS;
@@ -292,12 +323,12 @@ make_lispobj(void *o, int low_tag)
 
 #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;
@@ -359,4 +390,6 @@ extern char *copied_string (char *string);
 # define GENCGC_IS_PRECISE 1
 #endif
 
+void *os_dlsym_default(char *name);
+
 #endif /* _SBCL_RUNTIME_H_ */