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open import Pervasives
open import Pervasives_extra
open import Sail_impl_base
open import Sail_values
open import State
val MEMr : (vector bitU * integer) -> M (vector bitU)
val MEMr_reserve : (vector bitU * integer) -> M (vector bitU)
val MEMr_tag : (vector bitU * integer) -> M (bitU * vector bitU)
val MEMr_tag_reserve : (vector bitU * integer) -> M (bitU * vector bitU)
let MEMr (addr,size) = read_mem false Read_plain addr size
let MEMr_reserve (addr,size) = read_mem false Read_reserve addr size
let MEMr_tag (addr,size) =
read_mem false Read_plain addr size >>= fun v ->
read_tag false Read_plain addr >>= fun t ->
return (t, v)
let MEMr_tag_reserve (addr,size) =
read_mem false Read_plain addr size >>= fun v ->
read_tag false Read_plain addr >>= fun t ->
return (t, v)
val MEMea : (vector bitU * integer) -> M unit
val MEMea_conditional : (vector bitU * integer) -> M unit
val MEMea_tag : (vector bitU * integer) -> M unit
val MEMea_tag_conditional : (vector bitU * integer) -> M unit
let MEMea (addr,size) = write_mem_ea Write_plain addr size
let MEMea_conditional (addr,size) = write_mem_ea Write_conditional addr size
let MEMea_tag (addr,size) = write_mem_ea Write_plain addr size
let MEMea_tag_conditional (addr,size) = write_mem_ea Write_conditional addr size
val MEMval : (vector bitU * integer * vector bitU) -> M unit
val MEMval_conditional : (vector bitU * integer * vector bitU) -> M bitU
val MEMval_tag : (vector bitU * integer * bitU * vector bitU) -> M unit
val MEMval_tag_conditional : (vector bitU * integer * bitU * vector bitU) -> M bitU
let MEMval (_,_,v) = write_mem_val v >>= fun _ -> return ()
let MEMval_conditional (_,_,v) = write_mem_val v >>= fun b -> return (if b then B1 else B0)
let MEMval_tag (_,_,t,v) = write_mem_val v >>= fun _ -> write_tag t >>= fun _ -> return ()
let MEMval_tag_conditional (_,_,t,v) = write_mem_val v >>= fun b -> write_tag t >>= fun _ -> return (if b then B1 else B0)
val MEM_sync : unit -> M unit
let MEM_sync () = barrier Barrier_MIPS_SYNC
let duplicate (bit,len) =
let bits = repeat [bit] len in
let start = len - 1 in
Vector bits start false
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