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water
2021-08-14 18:21:24 -04:00
parent 72340811e5
commit 885d7c1eea
1 changed files with 334 additions and 0 deletions
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test/decompiler/reference/engine/load/decomp_REF.gc
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;;-*-Lisp-*-
(in-package goal)
;; definition for function unpack-comp-rle
;; INFO: Return type mismatch int vs none.
(defun unpack-comp-rle ((out (pointer int8)) (in (pointer int8)))
(local-vars (current-input int) (copy-length int))
(nop!)
(while #t
(while #t
(set! current-input (-> in 0))
(set! in (&-> in 1))
(b! (<= current-input 0) cfg-5 :delay (nop!))
(let ((repeated-value (-> in 0)))
(set! in (&-> in 1))
(label cfg-3)
(nop!)
(nop!)
(nop!)
(nop!)
(set! (-> out 0) repeated-value)
)
(set! out (&-> out 1))
(b!
(> current-input 0)
cfg-3
:delay
(set! current-input (+ current-input -1))
)
)
(label cfg-5)
(b! (zero? current-input) cfg-8 :delay (set! copy-length (- current-input)))
(label cfg-6)
(let ((src-val (-> in 0)))
(set! in (&-> in 1))
(nop!)
(nop!)
(set! (-> out 0) src-val)
)
(+! copy-length -1)
(b! (> copy-length 0) cfg-6 :delay (set! out (&-> out 1)))
)
(label cfg-8)
0
(none)
)
;; definition of type huf-dictionary-node
(deftype huf-dictionary-node (structure)
((zero uint16 :offset-assert 0)
(one uint16 :offset-assert 2)
)
:method-count-assert 9
:size-assert #x4
:flag-assert #x900000004
)
;; definition for method 3 of type huf-dictionary-node
(defmethod inspect huf-dictionary-node ((obj huf-dictionary-node))
(format #t "[~8x] ~A~%" obj 'huf-dictionary-node)
(format #t "~Tzero: ~D~%" (-> obj zero))
(format #t "~Tone: ~D~%" (-> obj one))
obj
)
;; definition for function unpack-comp-huf
;; INFO: Return type mismatch int vs none.
;; WARN: Unsupported inline assembly instruction kind - [sra v1, v1, 1]
(defun
unpack-comp-huf
((arg0 (pointer uint8))
(arg1 (pointer uint8))
(arg2 uint)
(arg3 huf-dictionary-node)
)
(local-vars (t1-1 uint) (t3-2 object))
(nop!)
(let ((t1-0 (-> arg3 zero))
(a2-1 (+ arg2 -1028))
(t2-0 (-> arg3 one))
)
(nop!)
(label cfg-1)
(let ((v1-4 128))
(nop!)
(let ((t0-0 (-> arg1 0)))
(set! arg1 (&-> arg1 1))
(label cfg-2)
(let ((t3-0 (logand t0-0 v1-4)))
(.sra v1-4 v1-4 1)
(b! (zero? t3-0) cfg-4 :delay (set! t1-1 t1-0))
)
)
(nop!)
(set! t1-1 t2-0)
(label cfg-4)
(let ((t2-1 (+ t1-1 -256)))
(let ((t3-1 (* t1-1 4)))
(b! (< (the-as int t2-1) 0) cfg-8 :delay (set! t3-2 (+ t3-1 a2-1)))
)
(b!
(zero? t2-1)
cfg-10
:delay
(set! t1-0 (-> (the-as (pointer uint16) t3-2) 0))
)
)
(b!
(nonzero? v1-4)
cfg-2
:delay
(set! t2-0 (-> (the-as (pointer uint16) t3-2) 1))
)
(b! #t cfg-1 :delay (nop!))
(label cfg-8)
(set! (-> arg0 0) t1-1)
(set! arg0 (&-> arg0 1))
(nop!)
(set! t1-0 (-> arg3 zero))
(b! (nonzero? v1-4) cfg-2 :delay (set! t2-0 (-> arg3 one)))
)
)
(b! #t cfg-1 :delay (nop!))
(label cfg-10)
(nop!)
(nop!)
0
(none)
)
;; definition for method 16 of type level
;; WARN: Unsupported inline assembly instruction kind - [sra s2, s2, 3]
;; Used lq/sq
(defmethod
update-vis!
level
((obj level) (vis-info level-vis-info) (arg1 uint) (arg2 uint))
(local-vars (t0-3 uint128) (vis-buffer object))
(let* ((cam-leaf-idx (-> vis-info from-bsp current-leaf-idx))
(curr-vis-str (-> vis-info current-vis-string))
(desired-vis-str (-> vis-info vis-string cam-leaf-idx))
)
0
(+ 16 #x70000000)
(+ 2064 #x70000000)
(when (= curr-vis-str desired-vis-str)
(b!
(zero? (logand #x40000000 (-> vis-info flags)))
cfg-6
:delay
(empty-form)
)
(if (check-busy *ramdisk-rpc*)
(return #f)
)
(set! (-> vis-info flags) (logand -1073741825 (-> vis-info flags)))
(set! vis-buffer (-> obj vis-buffer))
(b! #t cfg-27 :delay (nop!))
(label cfg-6)
(return #t)
)
(when (logtest? #x40000000 (-> vis-info flags))
(if (check-busy *ramdisk-rpc*)
(return #f)
)
(set! (-> vis-info flags) (logand -1073741825 (-> vis-info flags)))
)
(set! (-> vis-info current-vis-string) desired-vis-str)
(b! (logtest? #x20000000 (-> vis-info flags)) cfg-15 :delay (empty-form))
(set! vis-buffer (+ arg2 desired-vis-str))
(b! #t cfg-27 :delay (nop!))
(label cfg-15)
(let ((vis-load-result (vis-load obj)))
(b! (nonzero? vis-load-result) cfg-21 :delay (empty-form))
(let* ((dest-bits (-> vis-info vis-bits))
(len (-> obj bsp visible-list-length))
(bsp-bits (the-as (pointer uinteger) (-> obj bsp all-visible-list)))
(len-qw (/ (+ len 15) 16))
)
(dotimes (a2-1 len-qw)
(set!
(-> (the-as (pointer uint128) dest-bits) 0)
(-> (the-as (pointer uint128) bsp-bits) 0)
)
(&+! dest-bits 16)
(set! bsp-bits (&-> (the-as (pointer uint16) bsp-bits) 8))
)
)
(let ((result #f))
(b! #t cfg-55 :delay (nop!))
(the-as none 0)
(label cfg-21)
(when (check-busy *ramdisk-rpc*)
(set! (-> vis-info current-vis-string) (the-as uint -1))
(set! (-> obj all-visible?) 'loading)
(if (= *cheat-mode* 'debug)
(format *stdcon* "Ramdisk loading~%")
)
(return #f)
)
(set! (-> vis-info flags) (logior #x40000000 (-> vis-info flags)))
(ramdisk-load
(the-as int vis-load-result)
desired-vis-str
(the-as uint 2048)
(-> obj vis-buffer)
)
(set! result #f)
(b! #t cfg-55 :delay (nop!))
(label cfg-27)
(let
((lower-flag-bits (the-as int (logand #x1fffffff (-> vis-info flags))))
(spad-start (the-as object (+ 16 #x70000000)))
(spad-end (+ 2064 #x70000000))
(list-len (-> obj bsp visible-list-length))
)
(when (zero? (the-as uint lower-flag-bits))
(let ((list-qwc (/ (+ list-len 15) 16)))
(dotimes (a0-28 list-qwc)
(set!
(-> (the-as (pointer uint128) spad-start) a0-28)
(the-as uint128 0)
)
)
)
(mem-copy!
(the-as pointer spad-start)
(the-as pointer vis-buffer)
list-len
)
)
(while (nonzero? lower-flag-bits)
(case (logand lower-flag-bits 7)
((1)
(let ((v1-55 (/ (+ list-len 15) 16)))
(dotimes (a0-32 v1-55)
(set!
(-> (the-as (pointer uint128) spad-start) a0-32)
(the-as uint128 0)
)
)
)
(dummy-16
(-> obj bsp drawable-trees)
(the-as int spad-start)
vis-buffer
)
)
((2)
(unpack-comp-rle
(the-as (pointer int8) spad-start)
(the-as (pointer int8) vis-buffer)
)
)
((3)
(unpack-comp-huf
(the-as (pointer uint8) spad-start)
(the-as (pointer uint8) vis-buffer)
(-> vis-info dictionary)
(the-as
huf-dictionary-node
(+ (-> vis-info dictionary) (-> vis-info dictionary-length) -4)
)
)
)
)
(set! vis-buffer (the-as int spad-start))
(set! spad-start spad-end)
(set! spad-end (the-as int vis-buffer))
(.sra lower-flag-bits lower-flag-bits 3)
)
(let ((s2-1 vis-buffer)
(s1-1 (the-as (pointer uinteger) (-> obj bsp all-visible-list)))
(v1-67 #f)
)
(dotimes (s0-1 list-len)
(when
(!=
(logand
(-> (the-as (pointer uint8) s2-1) 0)
(-> (the-as (pointer uint8) s1-1) 0)
)
(-> (the-as (pointer uint8) s2-1) 0)
)
(format
#t
"ERROR: illegal vis bits set [byte ~X] ~X -> ~X~%"
s0-1
(-> (the-as (pointer uint8) s2-1) 0)
(-> (the-as (pointer uint8) s1-1) 0)
)
(set! v1-67 #t)
)
(set! s2-1 (&-> (the-as (pointer uint8) s2-1) 1))
(set! s1-1 (&+ (the-as (pointer uint16) s1-1) 1))
)
(when v1-67
(format
#t
"src = #x~x dest = #x~x ~s ~s~%"
vis-buffer
(-> vis-info vis-bits)
(-> vis-info level)
(-> vis-info from-level)
)
(format #t "leaf-index = ~d~%" (-> vis-info from-bsp current-leaf-idx))
0
)
)
(let ((v1-71 vis-buffer)
(a0-47 (-> vis-info vis-bits))
(a1-22 (the-as (pointer uinteger) (-> obj bsp all-visible-list)))
(a2-11 (/ (+ list-len 15) 16))
)
(dotimes (a3-8 a2-11)
(let ((t0-2 (-> (the-as (pointer uint128) v1-71) 0))
(t1-1 (-> (the-as (pointer uint128) a1-22) 0))
)
(.pand t0-3 t0-2 t1-1)
)
(set! (-> (the-as (pointer uint128) a0-47) 0) t0-3)
(&+! a0-47 16)
(set! v1-71 (&-> (the-as (pointer uint16) v1-71) 8))
(set! a1-22 (&-> (the-as (pointer uint16) a1-22) 8))
)
)
)
(set! result #t)
(label cfg-55)
result
)
)
)
)