* 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 void arch_remove_breakpoint(void *pc, unsigned long 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);
+extern lispobj *component_ptr_from_pc(lispobj *pc);
#endif /* __ARCH_H__ */