0.9.6.1:

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

diff --git a/src/runtime/arch.h b/src/runtime/arch.h
index 14ba2f4..b529137 100644 (file)
--- a/src/runtime/arch.h
+++ b/src/runtime/arch.h
@@ -9,31 +9,37 @@
  * files for more information.
  */
 
-/*
- * $Header$
- */
-
 #ifndef __ARCH_H__
 #define __ARCH_H__
 
 #include "os.h"
 #include "signal.h"
+#include "thread.h"
 
+/* Do anything we need to do when starting up the runtime environment
+ * on this architecture. */
 extern void arch_init(void);
+
+/* FIXME: It would be good to document these too! */
 extern void arch_skip_instruction(os_context_t*);
 extern boolean arch_pseudo_atomic_atomic(os_context_t*);
 extern void arch_set_pseudo_atomic_interrupted(os_context_t*);
 extern os_vm_address_t arch_get_bad_addr(int, siginfo_t*, os_context_t*);
 extern unsigned char *arch_internal_error_arguments(os_context_t*);
-extern unsigned long arch_install_breakpoint(void *pc);
-extern void arch_remove_breakpoint(void *pc, unsigned long orig_inst);
+extern unsigned int arch_install_breakpoint(void *pc);
+extern void arch_remove_breakpoint(void *pc, unsigned int orig_inst);
 extern void arch_install_interrupt_handlers(void);
 extern void arch_do_displaced_inst(os_context_t *context,
-                                  unsigned long orig_inst);
+                                   unsigned int orig_inst);
+
+extern int arch_os_thread_init(struct thread *thread);
+extern int arch_os_thread_cleanup(struct thread *thread);
+
 extern lispobj funcall0(lispobj function);
 extern lispobj funcall1(lispobj function, lispobj arg0);
 extern lispobj funcall2(lispobj function, lispobj arg0, lispobj arg1);
 extern lispobj funcall3(lispobj function, lispobj arg0, lispobj arg1,
-                       lispobj arg2);
+                        lispobj arg2);
+extern lispobj *component_ptr_from_pc(lispobj *pc);
 
 #endif /* __ARCH_H__ */