Emit code for a continuable error with the specified Error-Code and
context Values. If the error is continued, execution resumes after
the GENERATE-CERROR-CODE form."
- (let ((continue (gensym "CONTINUE-LABEL-"))
- (error (gensym "ERROR-LABEL-")))
+ (with-unique-names (continue error)
`(let ((,continue (gen-label)))
(emit-label ,continue)
(assemble (*elsewhere*)
(emit-label ,error)
(cerror-call ,vop ,continue ,error-code ,@values)
,error)))))
-
-
\f
-;;; PSEUDO-ATOMIC -- Handy macro for making sequences look atomic.
-;;;
+;;;; PSEUDO-ATOMIC
+
+;;; handy macro for making sequences look atomic
(defmacro pseudo-atomic ((&key (extra 0)) &rest forms)
(let ((n-extra (gensym)))
`(let ((,n-extra ,extra))
(inst addi 4 alloc-tn alloc-tn)
,@forms
(inst addit (- ,n-extra 4) alloc-tn alloc-tn :od))))
-
-
\f
-;;;; Indexed references:
+;;;; indexed references
(deftype load/store-index (scale lowtag min-offset
&optional (max-offset min-offset))