- ;; FIXME: The MAKE-EA noise should become a MACROLET macro or
- ;; something. (perhaps SVLB, for static variable low byte)
- (inst or (make-ea :byte :disp (+ nil-value
- (static-symbol-offset
- '*pseudo-atomic-bits*)
- (ash symbol-value-slot word-shift)
- (- other-pointer-lowtag)))
- (fixnumize 1))
- ,@forms
- (inst xor (make-ea :byte :disp (+ nil-value
- (static-symbol-offset
- '*pseudo-atomic-bits*)
- (ash symbol-value-slot word-shift)
- (- other-pointer-lowtag)))
- (fixnumize 1))
- (inst jmp :z ,label)
- ;; if PAI was set, interrupts were disabled at the same time
- ;; using the process signal mask.
- (inst break pending-interrupt-trap)
- (emit-label ,label))))
-
-
+ ;; FIXME: The MAKE-EA noise should become a MACROLET macro or
+ ;; something. (perhaps SVLB, for static variable low byte)
+ (inst mov (make-ea :qword :disp (+ nil-value
+ (static-symbol-offset
+ '*pseudo-atomic-bits*)
+ (ash symbol-value-slot word-shift)
+ (- other-pointer-lowtag)))
+ rbp-tn)
+ ,@forms
+ (inst xor (make-ea :qword :disp (+ nil-value
+ (static-symbol-offset
+ '*pseudo-atomic-bits*)
+ (ash symbol-value-slot word-shift)
+ (- other-pointer-lowtag)))
+ rbp-tn)
+ (inst jmp :z ,label)
+ ;; if PAI was set, interrupts were disabled at the same time
+ ;; using the process signal mask.
+ (inst break pending-interrupt-trap)
+ (emit-label ,label))))