0.9.15.46: cosmetic cleanups

[sbcl.git] / src / compiler / generic / genesis.lisp

diff --git a/src/compiler/generic/genesis.lisp b/src/compiler/generic/genesis.lisp
index 01b7e71..c42fcf8 100644 (file)
--- a/src/compiler/generic/genesis.lisp
+++ b/src/compiler/generic/genesis.lisp
@@ -1255,18 +1255,8 @@ core and return a descriptor to it."
   ;; the names to highlight that something weird is going on. Perhaps
   ;; *MAYBE-GC-FUN*, *INTERNAL-ERROR-FUN*, *HANDLE-BREAKPOINT-FUN*,
   ;; and *HANDLE-FUN-END-BREAKPOINT-FUN*...
-  (macrolet ((frob (symbol)
-               `(cold-set ',symbol
-                          (cold-fdefinition-object (cold-intern ',symbol)))))
-    (frob sub-gc)
-    (frob internal-error)
-    (frob sb!kernel::control-stack-exhausted-error)
-    (frob sb!kernel::undefined-alien-variable-error)
-    (frob sb!kernel::undefined-alien-function-error)
-    (frob sb!kernel::memory-fault-error)
-    (frob sb!di::handle-breakpoint)
-    (frob sb!di::handle-fun-end-breakpoint)
-    #!+sb-thread (frob sb!thread::run-interruption))
+  (dolist (symbol sb!vm::*c-callable-static-symbols*)
+    (cold-set symbol (cold-fdefinition-object (cold-intern symbol))))
 
   (cold-set 'sb!vm::*current-catch-block*          (make-fixnum-descriptor 0))
   (cold-set 'sb!vm::*current-unwind-protect-block* (make-fixnum-descriptor 0))
@@ -1757,27 +1747,35 @@ core and return a descriptor to it."
           (setf (bvref-32 gspace-bytes gspace-byte-offset)
                 (logior (mask-field (byte 16 16)
                                     (bvref-32 gspace-bytes gspace-byte-offset))
-                        (+ (ash value -16)
-                           (if (logbitp 15 value) 1 0)))))
+                        (ash (1+ (ldb (byte 17 15) value)) -1))))
          (:addi
           (setf (bvref-32 gspace-bytes gspace-byte-offset)
                 (logior (mask-field (byte 16 16)
                                     (bvref-32 gspace-bytes gspace-byte-offset))
                         (ldb (byte 16 0) value))))))
+       ;; FIXME: PowerPC Fixups are not fully implemented. The bit
+       ;; here starts to set things up to work properly, but there
+       ;; needs to be corresponding code in ppc-vm.lisp
        (:ppc
-       (ecase kind
-         (:ba
-          (setf (bvref-32 gspace-bytes gspace-byte-offset)
-                (dpb (ash value -2) (byte 24 2)
-                     (bvref-32 gspace-bytes gspace-byte-offset))))
-         (:ha
-          (let* ((h (ldb (byte 16 16) value))
-                 (l (ldb (byte 16 0) value)))
-            (setf (bvref-16 gspace-bytes (+ gspace-byte-offset 2))
-                  (if (logbitp 15 l) (ldb (byte 16 0) (1+ h)) h))))
-         (:l
-          (setf (bvref-16 gspace-bytes (+ gspace-byte-offset 2))
-                (ldb (byte 16 0) value)))))
+        (ecase kind
+          (:ba
+           (setf (bvref-32 gspace-bytes gspace-byte-offset)
+                 (dpb (ash value -2) (byte 24 2)
+                      (bvref-32 gspace-bytes gspace-byte-offset))))
+          (:ha
+           (let* ((un-fixed-up (bvref-16 gspace-bytes
+                                         (+ gspace-byte-offset 2)))
+                  (fixed-up (+ un-fixed-up value))
+                  (h (ldb (byte 16 16) fixed-up))
+                  (l (ldb (byte 16 0) fixed-up)))
+             (setf (bvref-16 gspace-bytes (+ gspace-byte-offset 2))
+                   (if (logbitp 15 l) (ldb (byte 16 0) (1+ h)) h))))
+          (:l
+           (let* ((un-fixed-up (bvref-16 gspace-bytes
+                                         (+ gspace-byte-offset 2)))
+                  (fixed-up (+ un-fixed-up value)))
+             (setf (bvref-16 gspace-bytes (+ gspace-byte-offset 2))
+                   (ldb (byte 16 0) fixed-up))))))
       (:sparc
        (ecase kind
          (:call
@@ -2927,6 +2925,8 @@ initially undefined function references:~2%")
 (defconstant new-directory-core-entry-type-code 3861)
 (defconstant initial-fun-core-entry-type-code 3863)
 (defconstant page-table-core-entry-type-code 3880)
+#!+(and sb-lutex sb-thread)
+(defconstant lutex-table-core-entry-type-code 3887)
 (defconstant end-core-entry-type-code 3840)
 
 (declaim (ftype (function (sb!vm:word) sb!vm:word) write-word))