X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fglobals.h;h=b0e812ba494a7d4d9ff7def4f620a6c2589f86a2;hb=bf40ae88bc289fd765a33861cc4bc0853ed483ba;hp=71f30850e79a10356fd637e541cf0a2989956505;hpb=79cc569a97e444389350ea3f5b1017374fe16bec;p=sbcl.git

diff --git a/src/runtime/globals.h b/src/runtime/globals.h
index 71f3085..b0e812b 100644
--- a/src/runtime/globals.h
+++ b/src/runtime/globals.h
@@ -16,27 +16,60 @@
 # include <sys/types.h>
 # include <unistd.h>
 # include "runtime.h"
+# include "runtime-options.h"
 #endif
 
 #include "sbcl.h"
 
 #ifndef LANGUAGE_ASSEMBLY
+
+#ifdef LISP_FEATURE_SB_THREAD
+#define foreign_function_call_active_p(thread) \
+    (thread->foreign_function_call_active)
+#else
 extern int foreign_function_call_active;
-extern boolean stop_the_world;
+#define foreign_function_call_active_p(thread) \
+    foreign_function_call_active
+#endif
+
+extern os_vm_size_t dynamic_space_size;
+extern os_vm_size_t thread_control_stack_size;
 
-#if defined(LISP_FEATURE_SB_THREAD)
+extern struct runtime_options *runtime_options;
+
+#ifdef LISP_FEATURE_WIN32
+#define ENVIRON _environ
+#else
+#define ENVIRON environ
+#endif
+extern char **ENVIRON;
+
+#if defined(LISP_FEATURE_SB_THREAD) && !defined(LISP_FEATURE_GCC_TLS)
 extern pthread_key_t specials;
 #endif
 
+#if !defined(LISP_FEATURE_SB_THREAD)
 extern lispobj *current_control_stack_pointer;
+#endif
+#if defined(LISP_FEATURE_X86) || defined(LISP_FEATURE_X86_64) || !defined(LISP_FEATURE_SB_THREAD)
 extern lispobj *current_control_frame_pointer;
-# if !defined(LISP_FEATURE_X86) && !defined(LISP_FEATURE_X86_64)
+#endif
+#if !defined(LISP_FEATURE_X86) && !defined(LISP_FEATURE_X86_64) && !defined(LISP_FEATURE_SB_THREAD)
 extern lispobj *current_binding_stack_pointer;
-# endif
+#endif
 
-# ifndef LISP_FEATURE_GENCGC
-/* Beware! gencgc has also a (non-global) dynamic_space_free_pointer. */
+#if !defined(LISP_FEATURE_X86) && !defined(LISP_FEATURE_X86_64)
+/* This is unused on X86 and X86_64, but is used as the global
+ *  allocation pointer by the cheney GC, and, in some instances, as
+ *  the global allocation pointer on PPC/GENCGC. This should probably
+ *  be cleaned up such that it only needs to exist on cheney. At the
+ *  moment, it is also used by the GENCGC, to hold the pseudo_atomic
+ *  bits, and is tightly coupled to reg_ALLOC by the assembly
+ *  routines. */
 extern lispobj *dynamic_space_free_pointer;
+#endif
+
+# ifndef LISP_FEATURE_GENCGC
 extern lispobj *current_auto_gc_trigger;
 # endif
 
@@ -70,7 +103,7 @@ extern void globals_init(void);
 /**/
 # ifdef LISP_FEATURE_PPC
 #  ifdef LISP_FEATURE_DARWIN
-#   define EXTERN(name,bytes) .globl _/**/name
+#   define EXTERN(name,bytes) .globl _ ## name
 #  else
 #   define EXTERN(name,bytes) .globl name
 #  endif
@@ -86,9 +119,13 @@ extern void globals_init(void);
 #  define POINTERSIZE 4
 # endif
 
+#ifndef LISP_FEATURE_SB_THREAD
 EXTERN(foreign_function_call_active, 4)
+#endif
 
+#if !defined(LISP_FEATURE_SB_THREAD) && !defined(LISP_FEATURE_C_STACK_IS_CONTROL_STACK)
 EXTERN(current_control_stack_pointer, POINTERSIZE)
+#endif
 EXTERN(current_control_frame_pointer, POINTERSIZE)
 # if !defined(LISP_FEATURE_X86) && !defined(LISP_FEATURE_X86_64)
 EXTERN(current_binding_stack_pointer, POINTERSIZE)