Simplify (and robustify) regular PACKing

[sbcl.git] / src / runtime / hppa-linux-os.h

diff --git a/src/runtime/hppa-linux-os.h b/src/runtime/hppa-linux-os.h
index f0c23ac..818d469 100644 (file)
--- a/src/runtime/hppa-linux-os.h
+++ b/src/runtime/hppa-linux-os.h
@@ -6,11 +6,16 @@ typedef struct ucontext os_context_t;
    wide-sigcontext for 32-bit kernels */
 typedef unsigned long os_context_register_t;
 
-static inline os_context_t *arch_os_get_context(void **void_context) {
+static inline os_context_t *arch_os_get_context(void **void_context)
+{
     return (os_context_t *) *void_context;
 }
 
 unsigned long os_context_fp_control(os_context_t *context);
 void os_restore_fp_control(os_context_t *context);
 
+#define SC_REG(sc, n) (((unsigned long *)((sc)->sc_ap))[n])
+#define SC_PC(sc) ((sc)->sc_pcoqh)
+#define SC_NPC(sc) ((sc)->sc_pcoqt)
+
 #endif /* _HPPA_LINUX_OS_H */