X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fx86-bsd-os.h;h=dc9d9f785f3e713f9b9baa5ab4ecd7c2f20136ed;hb=37d3828773e2f847bb1ed7522b0af4fb8e736fc8;hp=303b7ebc122facdefc9730332e88e13673c5187c;hpb=3d2165e67f9ad1443f6e7d8ad24810000b0436e8;p=sbcl.git

diff --git a/src/runtime/x86-bsd-os.h b/src/runtime/x86-bsd-os.h
index 303b7eb..dc9d9f7 100644
--- a/src/runtime/x86-bsd-os.h
+++ b/src/runtime/x86-bsd-os.h
@@ -1,7 +1,15 @@
 #ifndef _X86_BSD_OS_H
 #define _X86_BSD_OS_H
 
-static inline os_context_t *arch_os_get_context(void **void_context) {
+#ifdef LISP_FEATURE_FREEBSD
+#include <machine/segments.h>
+#include <machine/cpufunc.h>
+#endif
+
+typedef int os_context_register_t;
+
+static inline os_context_t *arch_os_get_context(void **void_context)
+{
     return (os_context_t *) *void_context;
 }
 
@@ -19,4 +27,17 @@ static inline os_context_t *arch_os_get_context(void **void_context) {
 #error unsupported BSD variant
 #endif
 
+#if defined LISP_FEATURE_FREEBSD
+#if defined(LISP_FEATURE_RESTORE_TLS_SEGMENT_REGISTER_FROM_CONTEXT)
+void os_restore_tls_segment_register(os_context_t *context);
+#endif
+#define RESTORE_FP_CONTROL_FROM_CONTEXT
+void os_restore_fp_control(os_context_t *context);
+#endif
+
+#if defined LISP_FEATURE_OPENBSD
+#define RESTORE_FP_CONTROL_FROM_CONTEXT
+void os_restore_fp_control(os_context_t *context);
+#endif
+
 #endif /* _X86_BSD_OS_H */