2
0
mirror of https://sourceware.org/git/binutils-gdb.git synced 2024-12-15 04:31:49 +08:00
binutils-gdb/cpu/iq10.cpu
2009-09-02 07:25:43 +00:00

1113 lines
33 KiB
Scheme
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

; IQ10-only CPU description. -*- Scheme -*-
;
; Copyright 2001, 2002, 2007, 2009 Free Software Foundation, Inc.
;
; Contributed by Red Hat Inc; developed under contract from Vitesse.
;
; This file is part of the GNU Binutils.
;
; This program is free software; you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation; either version 3 of the License, or
; (at your option) any later version.
;
; This program is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
; GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with this program; if not, write to the Free Software
; Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
; MA 02110-1301, USA.
; Instructions.
(dni andoui-q10 "iq10 and upper ones immediate" (MACH10 USES-RS USES-RT)
"andoui $rt,$rs,$hi16"
(+ OP10_ANDOUI rs rt hi16)
(set rt (and rs (or (sll hi16 16) #xFFFF)))
())
(dni andoui2-q10 "iq10 and upper ones immediate" (ALIAS NO-DIS MACH10 USES-RS USES-RT)
"andoui ${rt-rs},$hi16"
(+ OP10_ANDOUI rt-rs hi16)
(set rt-rs (and rt-rs (or (sll hi16 16) #xFFFF)))
())
(dni orui-q10 "or upper immediate" (MACH10 USES-RS USES-RT)
"orui $rt,$rs,$hi16"
(+ OP10_ORUI rs rt hi16)
(set rt (or rs (sll hi16 16)))
())
(dni orui2-q10 "or upper immediate" (ALIAS NO-DIS MACH10 USES-RS USES-RT)
"orui ${rt-rs},$hi16"
(+ OP10_ORUI rt-rs hi16)
(set rt-rs (or rt-rs (sll hi16 16)))
())
(dni mrgbq10 "merge bytes" (MACH10 USES-RD USES-RS USES-RT)
"mrgb $rd,$rs,$rt,$maskq10"
(+ OP_SPECIAL rs rt rd maskq10 FUNC_MRGB)
(sequence ((SI temp))
(if (bitclear? mask 0)
(set temp (and rs #xFF))
(set temp (and rt #xFF)))
(if (bitclear? mask 1)
(set temp (or temp (and rs #xFF00)))
(set temp (or temp (and rt #xFF00))))
(if (bitclear? mask 2)
(set temp (or temp (and rs #xFF0000)))
(set temp (or temp (and rt #xFF0000))))
(if (bitclear? mask 3)
(set temp (or temp (and rs #xFF000000)))
(set temp (or temp (and rt #xFF000000))))
(set rd temp))
())
(dni mrgbq102 "merge bytes" (ALIAS NO-DIS MACH10 USES-RD USES-RS USES-RT)
"mrgb ${rd-rs},$rt,$maskq10"
(+ OP_SPECIAL rt rd-rs maskq10 FUNC_MRGB)
(sequence ((SI temp))
(if (bitclear? mask 0)
(set temp (and rd-rs #xFF))
(set temp (and rt #xFF)))
(if (bitclear? mask 1)
(set temp (or temp (and rd-rs #xFF00)))
(set temp (or temp (and rt #xFF00))))
(if (bitclear? mask 2)
(set temp (or temp (and rd-rs #xFF0000)))
(set temp (or temp (and rt #xFF0000))))
(if (bitclear? mask 3)
(set temp (or temp (and rd-rs #xFF000000)))
(set temp (or temp (and rt #xFF000000))))
(set rd-rs temp))
())
; In the future, we'll want the j & jal to use the 21 bit target, with
; the upper five bits shifted up. For now, give 'em the 16 bit target.
(dni jq10 "jump" (MACH10)
"j $jmptarg"
(+ OP_J (f-rs 0) (f-rt 0) jmptarg)
; "j $jmptargq10"
; (+ OP_J upper-5-jmptargq10 (f-rt 0) lower-16-jmptargq10)
(delay 1 (set pc jmptarg))
())
(dni jalq10 "jump and link" (MACH10 USES-RT)
"jal $rt,$jmptarg"
(+ OP_JAL (f-rs 0) rt jmptarg)
; "jal $rt,$jmptargq10"
; (+ OP_JAL upper-5-jmptargq10 rt lower-16-jmptargq10)
(delay 1
(sequence ()
(set rt (add pc 8))
(set pc jmptarg)))
())
(dni jalq10-2 "jump and link, implied r31" (MACH10 USES-RT)
"jal $jmptarg"
(+ OP_JAL (f-rs 0) (f-rt 31) jmptarg)
(delay 1
(sequence ()
(set rt (add pc 8))
(set pc jmptarg)))
())
; Branch instructions.
(dni bbil "branch bit immediate likely" (MACH10 USES-RS)
"bbil $rs($bitnum),$offset"
(+ OP10_BBIL rs bitnum offset)
(if (bitset? rs bitnum)
(delay 1 (set pc offset))
(skip 1))
())
(dni bbinl "branch bit immediate negated likely" (MACH10 USES-RS)
"bbinl $rs($bitnum),$offset"
(+ OP10_BBINL rs bitnum offset)
(if (bitclear? rs bitnum)
(delay 1 (set pc offset))
(skip 1))
())
(dni bbvl "branch bit variable likely" (MACH10 USES-RS USES-RT)
"bbvl $rs,$rt,$offset"
(+ OP10_BBVL rs rt offset)
(if (bitset? rs (and rt #x1F))
(delay 1 (set pc offset))
(skip 1))
())
(dni bbvnl "branch bit variable negated likely" (MACH10 USES-RS USES-RT)
"bbvnl $rs,$rt,$offset"
(+ OP10_BBVNL rs rt offset)
(if (bitclear? rs (and rt #x1F))
(delay 1 (set pc offset))
(skip 1))
())
(dni bgtzal "branch if greater than zero and link" (MACH10 USES-RS USES-R31)
"bgtzal $rs,$offset"
(+ OP_REGIMM rs FUNC_BGTZAL offset)
(if (gt rs 0)
(sequence ()
(set (reg h-gr 31) (add pc 8))
(delay 1 (set pc offset))))
())
(dni bgtzall
"branch if greater than zero and link likely" (MACH10 USES-RS USES-R31)
"bgtzall $rs,$offset"
(+ OP_REGIMM rs FUNC_BGTZALL offset)
(if (gt rs 0)
(sequence ()
(set (reg h-gr 31) (add pc 8))
(delay 1 (set pc offset)))
(skip 1))
())
(dni blezal "branch if less than or equal to zero and link" (MACH10 USES-RS USES-R31)
"blezal $rs,$offset"
(+ OP_REGIMM rs FUNC_BLEZAL offset)
(if (le rs 0)
(sequence ()
(set (reg h-gr 31) (add pc 8))
(delay 1 (set pc offset))))
())
(dni blezall
"branch if less than or equal to zero and link likely" (MACH10 USES-RS USES-R31)
"blezall $rs,$offset"
(+ OP_REGIMM rs FUNC_BLEZALL offset)
(if (le rs 0)
(sequence ()
(set (reg h-gr 31) (add pc 8))
(delay 1 (set pc offset)))
(skip 1))
())
(dni bgtz-q10 "branch if greater than zero" (MACH10 USES-RS)
"bgtz $rs,$offset"
(+ OP_REGIMM rs FUNC_BGTZ offset)
(if (gt rs 0)
(delay 1 (set pc offset)))
())
(dni bgtzl-q10 "branch if greater than zero likely" (MACH10 USES-RS)
"bgtzl $rs,$offset"
(+ OP_REGIMM rs FUNC_BGTZL offset)
(if (gt rs 0)
(delay 1 (set pc offset))
(skip 1))
())
(dni blez-q10 "branch if less than or equal to zero" (MACH10 USES-RS)
"blez $rs,$offset"
(+ OP_REGIMM rs FUNC_BLEZ offset)
(if (le rs 0)
(delay 1 (set pc offset)))
())
(dni blezl-q10 "branch if less than or equal to zero likely" (MACH10 USES-RS)
"blezl $rs,$offset"
(+ OP_REGIMM rs FUNC_BLEZL offset)
(if (le rs 0)
(delay 1 (set pc offset))
(skip 1))
())
(dni bmb-q10 "branch if matching byte-lane" (MACH10 USES-RS USES-RT)
"bmb $rs,$rt,$offset"
(+ OP10_BMB rs rt offset)
(sequence ((BI branch?))
(set branch? 0)
(if (eq (and rs #xFF) (and rt #xFF))
(set branch? 1))
(if (eq (and rs #xFF00) (and rt #xFF00))
(set branch? 1))
(if (eq (and rs #xFF0000) (and rt #xFF0000))
(set branch? 1))
(if (eq (and rs #xFF000000) (and rt #xFF000000))
(set branch? 1))
(if branch?
(delay 1 (set pc offset))))
())
(dni bmbl "branch if matching byte-lane likely" (MACH10 USES-RS USES-RT)
"bmbl $rs,$rt,$offset"
(+ OP10_BMBL rs rt offset)
(sequence ((BI branch?))
(set branch? 0)
(if (eq (and rs #xFF) (and rt #xFF))
(set branch? 1))
(if (eq (and rs #xFF00) (and rt #xFF00))
(set branch? 1))
(if (eq (and rs #xFF0000) (and rt #xFF0000))
(set branch? 1))
(if (eq (and rs #xFF000000) (and rt #xFF000000))
(set branch? 1))
(if branch?
(delay 1 (set pc offset))
(skip 1)))
())
(dni bri "branch if register invalid" (MACH10 USES-RS)
"bri $rs,$offset"
(+ OP_REGIMM rs FUNC_BRI offset)
(if (gt rs 0)
(delay 1 (set pc offset))
(skip 1))
())
(dni brv "branch if register invalid" (MACH10 USES-RS)
"brv $rs,$offset"
(+ OP_REGIMM rs FUNC_BRV offset)
(if (gt rs 0)
(delay 1 (set pc offset))
(skip 1))
())
; debug instructions
(dni bctx "branch if the current context == instruction[21]" (MACH10 USES-RS)
"bctx $rs,$offset"
(+ OP_REGIMM rs FUNC_BCTX offset)
(delay 1 (set pc offset))
())
(dni yield "unconditional yield to the other context" (MACH10)
"yield"
(+ OP_SPECIAL (f-rs 0) (f-rt 0) (f-rd 0) (f-shamt 0) FUNC10_YIELD)
(unimp yield)
())
; Special instructions.
(dni crc32 "CRC, 32 bit input" (MACH10 USES-RD USES-RS USES-RT)
"crc32 $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-shamt 0) FUNC10_CRC32)
(unimp crc32)
())
(dni crc32b "CRC, 8 bit input" (MACH10 USES-RD USES-RS USES-RT)
"crc32b $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-shamt 0) FUNC10_CRC32B)
(unimp crc32b)
())
(dni cnt1s "Count ones" (MACH10 USES-RD USES-RS)
"cnt1s $rd,$rs"
(+ OP_SPECIAL rs rt rd (f-shamt 0) FUNC10_CNT1S)
(unimp crcp)
())
; Special Instructions
(dni avail "Mark Header Buffer Available" (MACH10 USES-RD)
"avail $rd"
(+ OP_COP3 (f-rs 0) (f-rt 0) rd (f-shamt 0) FUNC10_AVAIL)
(unimp avail)
())
(dni free "Mark Header Buffer Free" (MACH10 USES-RS USES-RD)
"free $rd,$rs"
(+ OP_COP3 rs (f-rt 0) rd (f-shamt 0) FUNC10_FREE)
(unimp free)
())
(dni tstod "Test Header Buffer Order Dependency" (MACH10 USES-RS USES-RD)
"tstod $rd,$rs"
(+ OP_COP3 rs (f-rt 0) rd (f-shamt 0) FUNC10_TSTOD)
(unimp tstod)
())
(dni cmphdr "Get a Complete Header" (MACH10 USES-RD)
"cmphdr $rd"
(+ OP_COP3 (f-rs 0) (f-rt 0) rd (f-shamt 0) FUNC10_CMPHDR)
(unimp cmphdr)
())
(dni mcid "Allocate a Multicast ID" (MACH10 USES-RD USES-RT)
"mcid $rd,$rt"
(+ OP_COP3 (f-rs 0) rt rd (f-shamt 0) FUNC10_MCID)
(unimp mcid)
())
(dni dba "Allocate a Data Buffer Pointer" (MACH10 USES-RD)
"dba $rd"
(+ OP_COP3 (f-rs 0) (f-rt 0) rd (f-shamt 0) FUNC10_DBA)
(unimp dba)
())
(dni dbd "Deallocate a Data Buffer Pointer" (MACH10 USES-RS USES-RT USES-RD)
"dbd $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-shamt 0) FUNC10_DBD)
(unimp dbd)
())
(dni dpwt "DSTN_PORT Write" (MACH10 USES-RS USES-RD)
"dpwt $rd,$rs"
(+ OP_COP3 rs (f-rt 0) rd (f-shamt 0) FUNC10_DPWT)
(unimp dpwt)
())
; Architectural and coprocessor instructions.
(dni chkhdrq10 "" (MACH10 USES-RS USES-RD)
"chkhdr $rd,$rs"
(+ OP_COP3 rs (f-rt 0) rd (f-shamt 0) FUNC10_CHKHDR)
(unimp chkhdr)
())
; Coprocessor DMA Instructions (IQ10)
(dni rba "Read Bytes Absolute" (MACH10 USES-RS USES-RT USES-RD)
"rba $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-shamt 0) FUNC10_RBA)
(unimp rba)
())
(dni rbal "Read Bytes Absolute and Lock" (MACH10 USES-RS USES-RT USES-RD)
"rbal $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-shamt 0) FUNC10_RBAL)
(unimp rbal)
())
(dni rbar "Read Bytes Absolute and Release" (MACH10 USES-RS USES-RT USES-RD)
"rbar $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-shamt 0) FUNC10_RBAR)
(unimp rbar)
())
(dni wba "Write Bytes Absolute" (MACH10 USES-RS USES-RT USES-RD)
"wba $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-shamt 0) FUNC10_WBA)
(unimp wba)
())
(dni wbau "Write Bytes Absolute and Unlock" (MACH10 USES-RS USES-RT USES-RD)
"wbau $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-shamt 0) FUNC10_WBAU)
(unimp wbau)
())
(dni wbac "Write Bytes Absolute Cacheable" (MACH10 USES-RS USES-RT USES-RD)
"wbac $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-shamt 0) FUNC10_WBAC)
(unimp wbac)
())
(dni rbi "Read Bytes Immediate" (MACH10 USES-RD USES-RS USES-RT)
"rbi $rd,$rs,$rt,$bytecount"
(+ OP_COP3 rs rt rd FUNC10_RBI bytecount)
(unimp rbi)
())
(dni rbil "Read Bytes Immediate and Lock" (MACH10 USES-RD USES-RS USES-RT)
"rbil $rd,$rs,$rt,$bytecount"
(+ OP_COP3 rs rt rd FUNC10_RBIL bytecount)
(unimp rbil)
())
(dni rbir "Read Bytes Immediate and Release" (MACH10 USES-RD USES-RS USES-RT)
"rbir $rd,$rs,$rt,$bytecount"
(+ OP_COP3 rs rt rd FUNC10_RBIR bytecount)
(unimp rbir)
())
(dni wbi "Write Bytes Immediate" (MACH10 USES-RD USES-RS USES-RT)
"wbi $rd,$rs,$rt,$bytecount"
(+ OP_COP3 rs rt rd FUNC10_WBI bytecount)
(unimp wbi)
())
(dni wbic "Write Bytes Immediate Cacheable" (MACH10 USES-RD USES-RS USES-RT)
"wbic $rd,$rs,$rt,$bytecount"
(+ OP_COP3 rs rt rd FUNC10_WBIC bytecount)
(unimp wbic)
())
(dni wbiu "Write Bytes Immediate" (MACH10 USES-RD USES-RS USES-RT)
"wbiu $rd,$rs,$rt,$bytecount"
(+ OP_COP3 rs rt rd FUNC10_WBIU bytecount)
(unimp wbiu)
())
(dni pkrli "Packet Release Immediate" (MACH10 USES-RD USES-RS USES-RT)
"pkrli $rd,$rs,$rt,$bytecount"
(+ OP_COP2 rs rt rd FUNC10_PKRLI bytecount)
(unimp pkrli)
())
(dni pkrlih "Packet Release Immediate and Hold" (MACH10 USES-RD USES-RS USES-RT)
"pkrlih $rd,$rs,$rt,$bytecount"
(+ OP_COP2 rs rt rd FUNC10_PKRLIH bytecount)
(unimp pkrlih)
())
(dni pkrliu "Packet Release Immediate Unconditional" (MACH10 USES-RD USES-RS USES-RT)
"pkrliu $rd,$rs,$rt,$bytecount"
(+ OP_COP2 rs rt rd FUNC10_PKRLIU bytecount)
(unimp pkrliu)
())
(dni pkrlic "Packet Release Immediate Continue" (MACH10 USES-RD USES-RS USES-RT)
"pkrlic $rd,$rs,$rt,$bytecount"
(+ OP_COP2 rs rt rd FUNC10_PKRLIC bytecount)
(unimp pkrlic)
())
(dni pkrla "Packet Release Absolute" (MACH10 USES-RS USES-RT USES-RD)
"pkrla $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-shamt 0) FUNC10_PKRLA)
(unimp pkrla)
())
(dni pkrlau "Packet Release Absolute Unconditional" (MACH10 USES-RS USES-RT USES-RD)
"pkrlau $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-shamt 0) FUNC10_PKRLAU)
(unimp pkrlau)
())
(dni pkrlah "Packet Release Absolute and Hold" (MACH10 USES-RS USES-RT USES-RD)
"pkrlah $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-shamt 0) FUNC10_PKRLAH)
(unimp pkrlah)
())
(dni pkrlac "Packet Release Absolute Continue" (MACH10 USES-RS USES-RT USES-RD)
"pkrlac $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-shamt 0) FUNC10_PKRLAC)
(unimp pkrlac)
())
; Main Memory Access Instructions
(dni lock "lock memory" (MACH10 USES-RD USES-RT)
"lock $rd,$rt"
(+ OP_COP3 (f-rs 0) rt rd (f-shamt 0) FUNC10_LOCK)
(unimp lock)
())
(dni unlk "unlock memory" (MACH10 USES-RT USES-RD)
"unlk $rd,$rt"
(+ OP_COP3 (f-rs 0) rt rd (f-shamt 0) FUNC10_UNLK)
(unimp unlk)
())
(dni swrd "Single Word Read" (MACH10 USES-RT USES-RD)
"swrd $rd,$rt"
(+ OP_COP3 (f-rs 0) rt rd (f-shamt 0) FUNC10_SWRD)
(unimp swrd)
())
(dni swrdl "Single Word Read and Lock" (MACH10 USES-RT USES-RD)
"swrdl $rd,$rt"
(+ OP_COP3 (f-rs 0) rt rd (f-shamt 0) FUNC10_SWRDL)
(unimp swrdl)
())
(dni swwr "Single Word Write" (MACH10 USES-RS USES-RT USES-RD)
"swwr $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-shamt 0) FUNC10_SWWR)
(unimp swwr)
())
(dni swwru "Single Word Write and Unlock" (MACH10 USES-RS USES-RT USES-RD)
"swwru $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-shamt 0) FUNC10_SWWRU)
(unimp swwru)
())
(dni dwrd "Double Word Read" (MACH10 EVEN-REG-NUM USES-RT USES-RD)
"dwrd $rd,$rt"
(+ OP_COP3 (f-rs 0) rt rd (f-shamt 0) FUNC10_DWRD)
(unimp dwrd)
())
(dni dwrdl "Double Word Read and Lock" (MACH10 EVEN-REG-NUM USES-RT USES-RD)
"dwrdl $rd,$rt"
(+ OP_COP3 (f-rs 0) rt rd (f-shamt 0) FUNC10_DWRDL)
(unimp dwrdl)
())
; CAM access instructions (IQ10)
(dni cam36 "CAM Access in 36-bit Mode" (MACH10 USES-RT USES-RD)
"cam36 $rd,$rt,${cam-z},${cam-y}"
(+ OP_COP3 (f-rs 0) rt rd FUNC10_CAM36 cam-z cam-y)
(unimp cam36)
())
(dni cam72 "CAM Access in 72-bit Mode" (MACH10 USES-RT USES-RD)
"cam72 $rd,$rt,${cam-y},${cam-z}"
(+ OP_COP3 (f-rs 0) rt rd FUNC10_CAM72 cam-z cam-y)
(unimp cam72)
())
(dni cam144 "CAM Access in 144-bit Mode" (MACH10 USES-RT USES-RD)
"cam144 $rd,$rt,${cam-y},${cam-z}"
(+ OP_COP3 (f-rs 0) rt rd FUNC10_CAM144 cam-z cam-y)
(unimp cam144)
())
(dni cam288 "CAM Access in 288-bit Mode" (MACH10 USES-RT USES-RD)
"cam288 $rd,$rt,${cam-y},${cam-z}"
(+ OP_COP3 (f-rs 0) rt rd FUNC10_CAM288 cam-z cam-y)
(unimp cam288)
())
; Counter manager instructions (IQ10)
(dni cm32and "Counter Manager And" (MACH10 USES-RS USES-RT USES-RD)
"cm32and $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM32AND)
(unimp cm32and)
())
(dni cm32andn "Counter Manager And With Inverse" (MACH10 USES-RS USES-RT USES-RD)
"cm32andn $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM32ANDN)
(unimp cm32andn)
())
(dni cm32or "Counter Manager Or" (MACH10 USES-RS USES-RT USES-RD)
"cm32or $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM32OR)
(unimp cm32or)
())
(dni cm32ra "Counter Manager 32-bit Rolling Add" (MACH10 USES-RS USES-RT USES-RD)
"cm32ra $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-shamt 2) FUNC10_CM32RA)
(unimp cm32ra)
())
(dni cm32rd "Counter Manager 32-bit Rolling Decrement" (MACH10 USES-RT USES-RD)
"cm32rd $rd,$rt"
(+ OP_COP3 (f-rs 0) rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM32RD)
(unimp cm32rd)
())
(dni cm32ri "Counter Manager 32-bit Rolling Increment" (MACH10 USES-RT USES-RD)
"cm32ri $rd,$rt"
(+ OP_COP3 (f-rs 0) rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM32RI)
(unimp cm32ri)
())
(dni cm32rs "Counter Manager 32-bit Rolling Subtract" (MACH10 USES-RS USES-RT USES-RD)
"cm32rs $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-shamt 2) FUNC10_CM32RS)
(unimp cm32rs)
())
(dni cm32sa "Counter Manager 32-bit Saturating Add" (MACH10 USES-RS USES-RT USES-RD)
"cm32sa $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM32SA)
(unimp cm32sa)
())
(dni cm32sd "Counter Manager 32-bit Saturating Decrement" (MACH10 USES-RT USES-RD)
"cm32sd $rd,$rt"
(+ OP_COP3 (f-rs 0) rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM32SD)
(unimp cm32sd)
())
(dni cm32si "Counter Manager 32-bit Saturating Increment" (MACH10 USES-RT USES-RD)
"cm32si $rd,$rt"
(+ OP_COP3 (f-rs 0) rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM32SI)
(unimp cm32si)
())
(dni cm32ss "Counter Manager 32-bit Saturating Subtract" (MACH10 USES-RS USES-RT USES-RD)
"cm32ss $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM32SS)
(unimp cm32ss)
())
(dni cm32xor "Counter Manager Xor" (MACH10 USES-RS USES-RT USES-RD)
"cm32xor $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM32XOR)
(unimp cm32xor)
())
(dni cm64clr "Counter Manager Clear" (MACH10 EVEN-REG-NUM USES-RT USES-RD)
"cm64clr $rd,$rt"
(+ OP_COP3 (f-rs 0) rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM64CLR)
(unimp cm64clr)
())
(dni cm64ra "Counter Manager 64-bit Rolling Add" (MACH10 EVEN-REG-NUM USES-RS USES-RT USES-RD)
"cm64ra $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM64RA)
(unimp cm64ra)
())
(dni cm64rd "Counter Manager 64-bit Rolling Decrement" (MACH10 EVEN-REG-NUM USES-RT USES-RD)
"cm64rd $rd,$rt"
(+ OP_COP3 (f-rs 0) rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM64RD)
(unimp cm64rd)
())
(dni cm64ri "Counter Manager 32-bit Rolling Increment" (MACH10 EVEN-REG-NUM USES-RT USES-RD)
"cm64ri $rd,$rt"
(+ OP_COP3 (f-rs 0) rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM64RI)
(unimp cm64ri)
())
(dni cm64ria2 "Counter Manager 32/32 Rolling Increment/Add" (MACH10 EVEN-REG-NUM USES-RS USES-RT USES-RD)
"cm64ria2 $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM64RIA2)
(unimp cm64ria2)
())
(dni cm64rs "Counter Manager 64-bit Rolling Subtract" (MACH10 EVEN-REG-NUM USES-RS USES-RT USES-RD)
"cm64rs $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM64RS)
(unimp cm64rs)
())
(dni cm64sa "Counter Manager 64-bit Saturating Add" (MACH10 EVEN-REG-NUM USES-RS USES-RT USES-RD)
"cm64sa $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM64SA)
(unimp cm64sa)
())
(dni cm64sd "Counter Manager 64-bit Saturating Decrement" (MACH10 EVEN-REG-NUM USES-RT USES-RD)
"cm64sd $rd,$rt"
(+ OP_COP3 (f-rs 0) rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM64SD)
(unimp cm64sd)
())
(dni cm64si "Counter Manager 64-bit Saturating Increment" (MACH10 EVEN-REG-NUM USES-RT USES-RD)
"cm64si $rd,$rt"
(+ OP_COP3 (f-rs 0) rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM64SI)
(unimp cm64si)
())
(dni cm64sia2 "Counter Manager 32/32 Saturating Increment/Add" (MACH10 EVEN-REG-NUM USES-RS USES-RT USES-RD)
"cm64sia2 $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM64SIA2)
(unimp cm64sia2)
())
(dni cm64ss "Counter Manager 64-bit Saturating Subtract" (MACH10 EVEN-REG-NUM USES-RS USES-RT USES-RD)
"cm64ss $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM64SS)
(unimp cm64ss)
())
(dni cm128ria2 "Counter Manager 128-bit 64/64 Rolling Increment/Add" (MACH10 EVEN-REG-NUM USES-RS USES-RT USES-RD)
"cm128ria2 $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM128RIA2)
(unimp cm128ria2)
())
(dni cm128ria3 "Counter Manager 128-bit 32/32/64 Rolling Increment/Add" (MACH10 EVEN-REG-NUM USES-RS USES-RT USES-RD)
"cm128ria3 $rd,$rs,$rt,${cm-3z}"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM128RIA3 cm-3z)
(unimp cm128ria3)
())
(dni cm128ria4 "Counter Manager 128-bit 32/32/32/32 Rolling Inc/Add" (MACH10 USES-RS USES-RT USES-RD)
"cm128ria4 $rd,$rs,$rt,${cm-4z}"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM128RIA4 cm-4z)
(unimp cm128ria4)
())
(dni cm128sia2 "Counter Manager 128-bit 64/64 Saturating Inc/Add" (MACH10 EVEN-REG-NUM USES-RS USES-RT USES-RD)
"cm128sia2 $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM128SIA2)
(unimp cm128sia2)
())
(dni cm128sia3 "Counter Manager 128-bit 32/32/64 Saturating Inc/Add" (MACH10 EVEN-REG-NUM USES-RS USES-RT USES-RD)
"cm128sia3 $rd,$rs,$rt,${cm-3z}"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM128SIA3 cm-3z)
(unimp cm128sia3)
())
(dni cm128sia4 "Counter Manager 128-bit 32/32/32/32 Saturating Inc/Add" (MACH10 USES-RS USES-RT USES-RD)
"cm128sia4 $rd,$rs,$rt,${cm-4z}"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM128SIA4 cm-4z)
(unimp cm128sia4)
())
(dni cm128vsa "Counter Manager Continuous State Dual Leaky Token Bucket Policing" (MACH10 USES-RS USES-RT USES-RD)
"cm128vsa $rd,$rs,$rt"
(+ OP_COP3 rs rt rd (f-cp-op 0) (f-cp-grp 2) FUNC10_CM128VSA)
(unimp cm128vsa)
())
; Coprocessor Data Movement Instructions
; Note that we don't set the USES-RD or USES-RT attributes for many of the following
; instructions, as it's the COP register that's being specified.
; ??? Is YIELD-INSN the right attribute for IQ10? The IQ2000 used the attribute to warn about
; yielding instructions in a delay slot, but that's not relevant in IQ10. What *is* relevant
; (and unique to IQ10) is instructions that yield if the destination register is accessed
; before the value is there, causing a yield.
(dni cfc "copy from coprocessor control register" (MACH10 LOAD-DELAY USES-RD YIELD-INSN)
"cfc $rd,$rt"
(+ OP_COP3 (f-rs 0) rt rd (f-shamt 0) FUNC10_CFC)
(unimp cfc)
())
(dni ctc "copy to coprocessor control register" (MACH10 USES-RS)
"ctc $rs,$rt"
(+ OP_COP3 rs rt (f-rd 0) (f-shamt 0) FUNC10_CTC)
(unimp ctc)
())
; Macros
(dnmi m-avail "Mark Header Buffer Available" (MACH10 NO-DIS)
"avail"
(emit avail (f-rd 0))
)
(dnmi m-cam36 "CAM Access in 36-bit Mode" (MACH10 USES-RT USES-RD NO-DIS)
"cam36 $rd,$rt,${cam-z}"
(emit cam36 rd rt cam-z (f-cam-y 0))
)
(dnmi m-cam72 "CAM Access in 72-bit Mode" (MACH10 USES-RT USES-RD NO-DIS)
"cam72 $rd,$rt,${cam-z}"
(emit cam72 rd rt cam-z (f-cam-y 0))
)
(dnmi m-cam144 "CAM Access in 144-bit Mode" (MACH10 USES-RT USES-RD NO-DIS)
"cam144 $rd,$rt,${cam-z}"
(emit cam144 rd rt cam-z (f-cam-y 0))
)
(dnmi m-cam288 "CAM Access in 288-bit Mode" (MACH10 USES-RT USES-RD NO-DIS)
"cam288 $rd,$rt,${cam-z}"
(emit cam288 rd rt cam-z (f-cam-y 0))
)
(dnmi m-cm32read "Counter Manager 32-bit Rolling Add R0" (MACH10 USES-RT USES-RD NO-DIS)
"cm32read $rd,$rt"
(emit cm32ra rd (f-rs 0) rt)
)
(dnmi m-cm64read "Counter Manager 64-bit Rolling Add R0" (MACH10 USES-RT USES-RD NO-DIS)
"cm64read $rd,$rt"
(emit cm64ra rd (f-rs 0) rt)
)
(dnmi m-cm32mlog "Counter Manager 32-bit or R0" (MACH10 USES-RS USES-RT NO-DIS)
"cm32mlog $rs,$rt"
(emit cm32or (f-rd 0) rs rt)
)
(dnmi m-cm32and "Counter Manager And" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm32and $rs,$rt"
(emit cm32and (f-rd 0) rs rt)
)
(dnmi m-cm32andn "Counter Manager And With Inverse" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm32andn $rs,$rt"
(emit cm32andn (f-rd 0) rs rt)
)
(dnmi m-cm32or "Counter Manager Or" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm32or $rs,$rt"
(emit cm32or (f-rd 0) rs rt)
)
(dnmi m-cm32ra "Counter Manager 32-bit Rolling Add" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm32ra $rs,$rt"
(emit cm32ra (f-rd 0) rs rt)
)
(dnmi m-cm32rd "Counter Manager 32-bit Rolling Decrement" (MACH10 USES-RT USES-RD NO-DIS)
"cm32rd $rt"
(emit cm32rd (f-rd 0) rt)
)
(dnmi m-cm32ri "Counter Manager 32-bit Rolling Increment" (MACH10 USES-RT USES-RD NO-DIS)
"cm32ri $rt"
(emit cm32ri (f-rd 0) rt)
)
(dnmi m-cm32rs "Counter Manager 32-bit Rolling Subtract" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm32rs $rs,$rt"
(emit cm32rs (f-rd 0) rs rt)
)
(dnmi m-cm32sa "Counter Manager 32-bit Saturating Add" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm32sa $rs,$rt"
(emit cm32sa (f-rd 0) rs rt)
)
(dnmi m-cm32sd "Counter Manager 32-bit Saturating Decrement" (MACH10 USES-RT USES-RD NO-DIS)
"cm32sd $rt"
(emit cm32sd (f-rd 0) rt)
)
(dnmi m-cm32si "Counter Manager 32-bit Saturating Increment" (MACH10 USES-RT USES-RD NO-DIS)
"cm32si $rt"
(emit cm32si (f-rd 0) rt)
)
(dnmi m-cm32ss "Counter Manager 32-bit Saturating Subtract" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm32ss $rs,$rt"
(emit cm32ss (f-rd 0) rs rt)
)
(dnmi m-cm32xor "Counter Manager Xor" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm32xor $rs,$rt"
(emit cm32xor (f-rd 0) rs rt)
)
(dnmi m-cm64clr "Counter Manager Clear" (MACH10 USES-RT USES-RD NO-DIS)
"cm64clr $rt"
(emit cm64clr (f-rd 0) rt)
)
(dnmi m-cm64ra "Counter Manager 64-bit Rolling Add" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm64ra $rs,$rt"
(emit cm64ra (f-rd 0) rs rt)
)
(dnmi m-cm64rd "Counter Manager 64-bit Rolling Decrement" (MACH10 USES-RT USES-RD NO-DIS)
"cm64rd $rt"
(emit cm64rd (f-rd 0) rt)
)
(dnmi m-cm64ri "Counter Manager 32-bit Rolling Increment" (MACH10 USES-RT USES-RD NO-DIS)
"cm64ri $rt"
(emit cm64ri (f-rd 0) rt)
)
(dnmi m-cm64ria2 "Counter Manager 32/32 Rolling Increment/Add" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm64ria2 $rs,$rt"
(emit cm64ria2 (f-rd 0) rs rt)
)
(dnmi m-cm64rs "Counter Manager 64-bit Rolling Subtract" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm64rs $rs,$rt"
(emit cm64rs (f-rd 0) rs rt)
)
(dnmi m-cm64sa "Counter Manager 64-bit Saturating Add" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm64sa $rs,$rt"
(emit cm64sa (f-rd 0) rs rt)
)
(dnmi m-cm64sd "Counter Manager 64-bit Saturating Decrement" (MACH10 USES-RT USES-RD NO-DIS)
"cm64sd $rt"
(emit cm64sd (f-rd 0) rt)
)
(dnmi m-cm64si "Counter Manager 64-bit Saturating Increment" (MACH10 USES-RT USES-RD NO-DIS)
"cm64si $rt"
(emit cm64si (f-rd 0) rt)
)
(dnmi m-cm64sia2 "Counter Manager 32/32 Saturating Increment/Add" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm64sia2 $rs,$rt"
(emit cm64sia2 (f-rd 0) rs rt)
)
(dnmi m-cm64ss "Counter Manager 64-bit Saturating Subtract" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm64ss $rs,$rt"
(emit cm64ss (f-rd 0) rs rt)
)
(dnmi m-cm128ria2 "Counter Manager 128-bit 64/64 Rolling Increment/Add" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm128ria2 $rs,$rt"
(emit cm128ria2 (f-rd 0) rs rt)
)
(dnmi m-cm128ria3 "Counter Manager 128-bit 32/32/64 Rolling Increment/Add" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm128ria3 $rs,$rt,${cm-3z}"
(emit cm128ria3 (f-rd 0) rs rt cm-3z)
)
(dnmi m-cm128ria4 "Counter Manager 128-bit 32/32/32/32 Rolling Inc/Add" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm128ria4 $rs,$rt,${cm-4z}"
(emit cm128ria4 (f-rd 0) rs rt cm-4z)
)
(dnmi m-cm128sia2 "Counter Manager 128-bit 64/64 Saturating Inc/Add" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm128sia2 $rs,$rt"
(emit cm128sia2 (f-rd 0) rs rt)
)
(dnmi m-cm128sia3 "Counter Manager 128-bit 32/32/64 Saturating Inc/Add" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm128sia3 $rs,$rt,${cm-3z}"
(emit cm128sia3 (f-rd 0) rs rt cm-3z)
)
(dnmi m-cm128sia4 "Counter Manager 128-bit 32/32/32/32 Saturating Inc/Add" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"cm128sia4 $rs,$rt,${cm-4z}"
(emit cm128sia4 (f-rd 0) rs rt cm-4z)
)
(dnmi m-cmphdr "Get a Complete Header" (MACH10 NO-DIS)
"cmphdr"
(emit cmphdr (f-rd 0))
)
(dnmi m-dbd "Deallocate a Data Buffer Pointer" (MACH10 USES-RD USES-RT NO-DIS)
"dbd $rd,$rt"
(emit dbd rd (f-rs 0) rt)
)
(dnmi m2-dbd "Deallocate a Data Buffer Pointer" (MACH10 USES-RT NO-DIS)
"dbd $rt"
(emit dbd (f-rd 0) (f-rs 0) rt)
)
(dnmi m-dpwt "DSTN_PORT Write" (MACH10 USES-RS NO-DIS)
"dpwt $rs"
(emit dpwt (f-rd 0) rs)
)
(dnmi m-free "" (MACH10 USES-RS USES-RD NO-DIS)
"free $rs"
(emit free (f-rd 0) rs)
)
;(dnmi m-jal "jump and link, implied r31" (MACH10 USES-RT NO-DIS)
; "jal $jmptarg"
; (emit jal (f-rt 31) jmptarg)
;)
(dnmi m-lock "lock memory" (MACH10 USES-RT NO-DIS)
"lock $rt"
(emit lock (f-rd 0) rt)
)
(dnmi m-pkrla "Packet Release Absolute" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"pkrla $rs,$rt"
(emit pkrla (f-rd 0) rs rt)
)
(dnmi m-pkrlac "Packet Release Absolute Continue" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"pkrlac $rs,$rt"
(emit pkrlac (f-rd 0) rs rt)
)
(dnmi m-pkrlah "Packet Release Absolute and Hold" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"pkrlah $rs,$rt"
(emit pkrlah (f-rd 0) rs rt)
)
(dnmi m-pkrlau "Packet Release Absolute Unconditional" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"pkrlau $rs,$rt"
(emit pkrlau (f-rd 0) rs rt)
)
(dnmi m-pkrli "Packet Release Immediate" (MACH10 USES-RD USES-RS USES-RT NO-DIS)
"pkrli $rs,$rt,$bytecount"
(emit pkrli (f-rd 0) rs rt bytecount)
)
(dnmi m-pkrlic "Packet Release Immediate Continue" (MACH10 USES-RS USES-RT NO-DIS)
"pkrlic $rs,$rt,$bytecount"
(emit pkrlic (f-rd 0) rs rt bytecount)
)
(dnmi m-pkrlih "Packet Release Immediate and Hold" (MACH10 USES-RD USES-RS USES-RT NO-DIS)
"pkrlih $rs,$rt,$bytecount"
(emit pkrlih (f-rd 0) rs rt bytecount)
)
(dnmi m-pkrliu "Packet Release Immediate Unconditional" (MACH10 USES-RD USES-RS USES-RT NO-DIS)
"pkrliu $rs,$rt,$bytecount"
(emit pkrliu (f-rd 0) rs rt bytecount)
)
(dnmi m-rba "Read Bytes Absolute" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"rba $rs,$rt"
(emit rba (f-rd 0) rs rt)
)
(dnmi m-rbal "Read Bytes Absolute and Lock" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"rbal $rs,$rt"
(emit rbal (f-rd 0) rs rt)
)
(dnmi m-rbar "Read Bytes Absolute and Release" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"rbar $rs,$rt"
(emit rbar (f-rd 0) rs rt)
)
(dnmi m-rbi "Read Bytes Immediate" (MACH10 USES-RS USES-RT NO-DIS)
"rbi $rs,$rt,$bytecount"
(emit rbi (f-rd 0) rs rt bytecount)
)
(dnmi m-rbil "Read Bytes Immediate and Lock" (MACH10 USES-RS USES-RT NO-DIS)
"rbil $rs,$rt,$bytecount"
(emit rbil (f-rd 0) rs rt bytecount)
)
(dnmi m-rbir "Read Bytes Immediate and Release" (MACH10 USES-RS USES-RT NO-DIS)
"rbir $rs,$rt,$bytecount"
(emit rbir (f-rd 0) rs rt bytecount)
)
(dnmi m-swwr "Single Word Write" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"swwr $rs,$rt"
(emit swwr (f-rd 0) rs rt)
)
(dnmi m-swwru "Single Word Write and Unlock" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"swwru $rs,$rt"
(emit swwru (f-rd 0) rs rt)
)
(dnmi m-tstod "Test Header Buffer Order Dependency" (MACH10 USES-RS USES-RD NO-DIS)
"tstod $rs"
(emit tstod (f-rd 0) rs)
)
(dnmi m-unlk "" (MACH10 USES-RT USES-RD NO-DIS)
"unlk $rt"
(emit unlk (f-rd 0) rt)
)
(dnmi m-wba "Write Bytes Absolute" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"wba $rs,$rt"
(emit wba (f-rd 0) rs rt)
)
(dnmi m-wbac "Write Bytes Absolute Cacheable" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"wbac $rs,$rt"
(emit wbac (f-rd 0) rs rt)
)
(dnmi m-wbau "Write Bytes Absolute and Unlock" (MACH10 USES-RS USES-RT USES-RD NO-DIS)
"wbau $rs,$rt"
(emit wbau (f-rd 0) rs rt)
)
(dnmi m-wbi "Write Bytes Immediate" (MACH10 USES-RD USES-RS USES-RT NO-DIS)
"wbi $rs,$rt,$bytecount"
(emit wbi (f-rd 0) rs rt bytecount)
)
(dnmi m-wbic "Write Bytes Immediate Cacheable" (MACH10 USES-RD USES-RS USES-RT NO-DIS)
"wbic $rs,$rt,$bytecount"
(emit wbic (f-rd 0) rs rt bytecount)
)
(dnmi m-wbiu "Write Bytes Immediate" (MACH10 USES-RD USES-RS USES-RT NO-DIS)
"wbiu $rs,$rt,$bytecount"
(emit wbiu (f-rd 0) rs rt bytecount)
)