0.8.21.17:

[sbcl.git] / src / compiler / mips / vm.lisp

diff --git a/src/compiler/mips/vm.lisp b/src/compiler/mips/vm.lisp
index 321161b..78448a3 100644 (file)
--- a/src/compiler/mips/vm.lisp
+++ b/src/compiler/mips/vm.lisp
@@ -286,7 +286,7 @@
      (if (static-symbol-p value)
         (sc-number-or-lose 'immediate)
         nil))
-    ((signed-byte 30)
+    ((integer #.sb!xc:most-negative-fixnum sb!xc:most-positive-fixnum)
      (sc-number-or-lose 'immediate))
     (system-area-pointer
      (sc-number-or-lose 'immediate))
@@ -352,5 +352,10 @@
       (immediate-constant "Immed"))))
 
 (defun extern-alien-name (name)
-  (declare (type simple-base-string name))
-  name)
+  (declare (type string name))
+  ;; ELF ports currently don't need any prefix
+  (typecase name
+    (simple-base-string name)
+    (base-string (coerce name 'simple-base-string))
+    (t (handler-case (coerce name 'simple-base-string)
+        (type-error () (error "invalid external alien name: ~S" name))))))