GitLab

at 2017-02-03T21:12:41-08:00

Turn off scheduler and disable some disassem notes

Don't want the instruction scheduler running while we're still trying
to bootstrap.

And disable some disassem notes because they don't currently work.
(Probably something simple, but we don't need them at this stage.)

@@ -21,7 +21,7 @@
  (use-package "C")
  (def-assembler-params
 -    :scheduler-p t
 +    :scheduler-p nil
    :max-locations 101)
@@ -395,6 +395,7 @@ about function addresses and register values.")
  						'registers
  						regname
  						dstate)
 +    #+nil
      (maybe-add-notes value dstate)))
  ) ; eval-when
@@ -1273,6 +1274,7 @@ about function addresses and register values.")
      ;; Save the immediate value and the destination register from this
      ;; sethi instruction.  This is used later to print some possible
      ;; notes about the value loaded by sethi.
 +    #+nil
      (let* ((word (disassem::sap-ref-int (disassem:dstate-segment-sap dstate)
  					(disassem:dstate-cur-offs dstate)
  					vm:word-bytes
@@ -1513,10 +1515,18 @@ about function addresses and register values.")
      (cond (length-only
             (values 0 (1+ length) nil nil))
            (t
 -           (kernel:copy-from-system-area sap (* sparc:byte-bits (1+ offset))
 -                                         vector (* sparc:word-bits
 -                                                   sparc:vector-data-offset)
 +           #+nil
 +	   (kernel:copy-from-system-area sap
 +					 (* sparc:byte-bits (1+ offset))
 +                                         vector
 +					 (* sparc:word-bits
 +					    sparc:vector-data-offset)
                                           (* length sparc:byte-bits))
 +	   (dotimes (k length)
 +	     (setf (aref vector k)
 +		   (sys:sap-ref-8 sap (+ offset 1 k))))
 +	   #+nil
 +	   (format *debug-io* "vector = ~A~%" vector)
             (collect ((sc-offsets)
                       (lengths))
               (lengths 1)                ; the length byte

Raymond Toy pushed to branch sparc64-dev at cmucl / cmucl

Commits:

1 changed file:

Changes: