Raymond Toy pushed to branch issue-355-solaris-x86-fp-trap-handler at cmucl / cmucl

Commits: 0d4d754f by Raymond Toy at 2024-09-06T19:26:01-07:00 Comment out debugging prints

We leave these in for now in case we need them for more debugging.

- - - - -

1 changed file:

- src/code/float-trap.lisp

Changes:

===================================== src/code/float-trap.lisp ===================================== @@ -483,15 +483,17 @@ (defun sigfpe-handler (signal code scp) (declare (ignore signal) (type system-area-pointer scp)) + #+nil (format t "***Enter Handler***~%") (let* ((modes (sigcontext-floating-point-modes (alien:sap-alien scp (* unix:sigcontext)))) (current-x87-modes (vm::x87-floating-point-modes)) (current-sse2-modes (vm::sse2-floating-point-modes))) + #+nil (progn - (format t "Current modes: ~32,'0b~%" modes) - (format t "Current HW x87 modes: ~32,'0b~%" current-x87-modes) - (format t "Current HW sse2 modes: ~32,'0b~%" current-sse2-modes) + (format t "Current modes: ~32,'0b~%" modes) + (format t "Current HW x87 modes: ~32,'0b~%" current-x87-modes) + (format t "Current HW sse2 modes: ~32,'0b~%" current-sse2-modes))

(multiple-value-bind (fop operands) (let ((sym (find-symbol "GET-FP-OPERANDS" "VM"))) @@ -505,6 +507,7 @@ ;; This means we need to restore the fpu state ourselves. (unwind-protect (let ((fpe-info (second (assoc code +fpe-code-info-alist+)))) + #+nil (format t "fpe code = ~D~%" code) (if fpe-info (error fpe-info @@ -520,20 +523,25 @@ (logandc2 current-x87-modes trap-bit)) (new-sse2-modes (logandc2 current-sse2-modes trap-bit))) - (format t "***Cleanup***~%") - (format t "Trap bit: ~D~%" trap-bit) - (format t "Current modes: ~32,'0b~%" (vm::floating-point-modes)) - (format t "Current HW x87 modes: ~32,'0b~%" current-x87-modes) - (format t "Current HW sse2 modes: ~32,'0b~%" current-sse2-modes) - (format t "New x87 modes: ~32,'0b~%" new-x87-modes) - (format t "New sse2 modes: ~32,'0b~%" new-sse2-modes) + #+nil + (progn + (format t "***Cleanup***~%") + (format t "Trap bit: ~D~%" trap-bit) + (format t "Current modes: ~32,'0b~%" (vm::floating-point-modes)) + (format t "Current HW x87 modes: ~32,'0b~%" current-x87-modes) + (format t "Current HW sse2 modes: ~32,'0b~%" current-sse2-modes) + (format t "New x87 modes: ~32,'0b~%" new-x87-modes) + (format t "New sse2 modes: ~32,'0b~%" new-sse2-modes)) + #+nli (format t "Setting new sse2 modes~%") (setf (vm::sse2-floating-point-modes) new-sse2-modes) + #+nil (format t "Setting new x87 modes~%") (setf (vm::x87-floating-point-modes) new-x87-modes) - - (format t "new x87 modes: ~32,'0b~%" (vm::x87-floating-point-modes)) - (format t "new sse2 modes: ~32,'0b~%" (vm::sse2-floating-point-modes)))))))) + #+nil + (progn + (format t "new x87 modes: ~32,'0b~%" (vm::x87-floating-point-modes)) + (format t "new sse2 modes: ~32,'0b~%" (vm::sse2-floating-point-modes))))))))

#-(and solaris x86) (macrolet

View it on GitLab: https://gitlab.common-lisp.net/cmucl/cmucl/-/commit/0d4d754fe5b899005b6f6d80...