util/minorview/minor.pic - public/gem5 - Git at Google


            
            # Copyright (c) 2013 ARM Limited

            
            # All rights reserved

            
            #

            
            # The license below extends only to copyright in the software and shall

            
            # not be construed as granting a license to any other intellectual

            
            # property including but not limited to intellectual property relating

            
            # to a hardware implementation of the functionality of the software

            
            # licensed hereunder.  You may use the software subject to the license

            
            # terms below provided that you ensure that this notice is replicated

            
            # unmodified and in its entirety in all distributions of the software,

            
            # modified or unmodified, in source code or in binary form.

            
            #

            
            # Redistribution and use in source and binary forms, with or without

            
            # modification, are permitted provided that the following conditions are

            
            # met: redistributions of source code must retain the above copyright

            
            # notice, this list of conditions and the following disclaimer;

            
            # redistributions in binary form must reproduce the above copyright

            
            # notice, this list of conditions and the following disclaimer in the

            
            # documentation and/or other materials provided with the distribution;

            
            # neither the name of the copyright holders nor the names of its

            
            # contributors may be used to endorse or promote products derived from

            
            # this software without specific prior written permission.

            
            #

            
            # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

            
            # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

            
            # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

            
            # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

            
            # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

            
            # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

            
            # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

            
            # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

            
            # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

            
            # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

            
            # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

            
            #

            
            # minor.pic: Pipeline appearance of the Minor pipeline for minorview


            # Markup of the pipeline blocks.

            
            #   '>' and '<' are connecting arrows.

            
            #   '/', ':' and '\' mark multi-line arrows.

            
            #   All other (non-space) character rectangles are the shapes of the

            
            #       corresponding blocks below the markup.


            <<<

            
                    IPIPIPIPIPIPIPIPIP                          LSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLS  KKKKKKKKKK

            
                    IP              IP                          LS                                      LS  KK      KK

            
                    IPiririr-\itititIP                          LSimimim  drdrdr-\dtdtdtdt  sbsbsbsbsbsbLS  KK      KK

            
                    IPiririr-/itititIP                          LSimimim  drdrdr-/dtdtdtdt  sbsbsbsbsbsbLS  KK      KK

            
                    IPIPIPIPIPIPIPIPIP                          LSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLS  KK      KK

            
                                                                                                            KK      KK

            
                                                                                                            KK      KK

            
                    acacac  sasasasasasasasa                    EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE  KK      KK

            
                    acacac  sasasasasasasasa                    EE                                      EE  KK      KK

            
                                                                EEscscscscscscscscscscscscscscscscscscscEE  KK      KK

            
                                                                EEscscscscscscscscscscscscscscscscscscscEE  KK      KK

            
                                                                EE                                      EE  KK      KK

            
                    F1F1F1F1-\1212-\F2F2F2F2-\2D2D-\DDDD-\DEDE-\EEiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqEE  KK      KK

            
                    F1    F1 :1212 :F2    F2 :2D2D :DDDD :DEDE :EEiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqEE  KK      KK

            
                    F1fefeF1 :1212 :F2fifiF2 :2D2D :DDDD :DEDE :EE                                      EE  KK      KK

            
                    F1fefeF1 :1212 :F2fifiF2 :2D2D :DDDD :DEDE :EEEiEiEiEi  f0f0f0f0f0f0f0f0f0f0f0  ccccEE  KK      KK

            
                    F1fefeF1 :1212 :F2fifiF2 :2D2D :DDDD :DEDE :EEEiEiEiEi  f0f0f0f0f0f0f0f0f0f0f0  ccccEE  KK      KK

            
                    F1fefeF1 :1212 :F2fifiF2-/2D2D-/DDDD-/DEDE-/EEEiEiEiEi  f1f1f1f1f1f1f1f1f1f1f1  ccccEE  KKKKKKKKKK

            
                    F1fefeF1 :1212 :F2fifiF2        DDDD        EEEiEiEiEi  f1f1f1f1f1f1f1f1f1f1f1  ccccEE

            
                    F1fefeF1-/1212-/F2fifiF2        DDDD        EEEiEiEiEi  f2f2f2f2f2f2f2f2f2f2f2  ccccEE

            
              b2b2-\F1fefeF1      -\F2fifiF2        DDDD        EEEiEiEiEi  f2f2f2f2f2f2f2f2f2f2f2  ccccEE-\b1b1

            
              b2b2-/F1fefeF1      -/F2fifiF2        DDDD        EEEiEiEiEi  f3f3f3f3f3f3f3f3f3f3f3  ccccEE-/b1b1

            
                    F1fefeF1/-2121/-F2fifiF2        DDDD        EEEiEiEiEi  f3f3f3f3f3f3f3f3f3f3f3  ccccEE

            
                    F1F1F1F1\-2121\-F2F2F2F2        DDDD        EEEiEiEiEi  f4f4f4f4f4f4f4f4f4f4f4  ccccEE

            
                                                                EEEiEiEiEi  f4f4f4f4f4f4f4f4f4f4f4  ccccEE

            
                                  FiFiFiFi    DiDiDiDi          EE          f5f5f5f5f5f5f5f5f5f5f5  ccccEE

            
                                  Fi    Fi    Di    Di          EE          f5f5f5f5f5f5f5f5f5f5f5  ccccEE

            
                                  FiFiFiFi    DiDiDiDi          EE          f6f6f6f6f6f6f6f6f6f6f6  ccccEE

            
                                                                EE          f6f6f6f6f6f6f6f6f6f6f6  ccccEE

            
                                                                EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

            
            >>>


            # Macros for block type appearance.  Macros are expanded in the 'block'

            
            # lines below and can include other macros.

            
            #

            
            # Attributes are name=value pairs.

            
            # Available names (and valid values);

            
            #

            
            # shape: {fifo, box, openBottom}

            
            # stripDir: {vert, horiz}

            
            # stripOrd: {RL, LR}

            
            # decoder: {insts, lines, branch, dcache, counts}

            
            # border: {thin, mid, thick}

            
            # dataElement: <name>

            
            # hideId: ({T, S, P, L, F, E})*

            
            # name: <string>

            
            # colours: ({U, B, -, E, R, F, r, w, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9})*

            
            # type: {key, block}


            # macro fifo: shape=fifo stripDir=vert

            
            macro fifo: shape=openBottom stripDir=horiz stripOrd=RL border=mid

            
            macro fu: decoder=insts border=mid name="" nameLoc=left

            
            # macro back: decoder=back border=mid dataElement=space name=""

            
            macro prediction: decoder=branch border=mid dataElement=prediction name=""

            
            macro forward: border=mid name=""

            
            macro dcache: fifo decoder=dcache dataElement=addr

            
            macro icache: fifo decoder=lines

            
            macro cacheFrame: stripDir=vert decoder=frame blankStrips=5 \

            
                dataElement=in_tlb_mem

            
            macro activity: decoder=counts shorten=2 border=mid

            
            macro inputBuffer: name="inputBuffer" fifo

            
            macro seqNum: decoder=counts border=mid

            
            macro streamFrame: decoder=frame stripDir=vert dataElement=streamSeqNum

            
            macro predictionFrame: decoder=frame stripDir=vert dataElement=predictionSeqNum


            # Block descriptions:

            
            # description ::= <char>: <unit-name-in-trace>

            
            #   ( {<macro-name>, <name>=<value> )*

            
            # name ::= ? alphanumeric name with dots ?

            
            # value ::= "(<char-except-">)*", <char-except-' '>* }


            Fi: fetch2.inputBuffer0 inputBuffer decoder=lines

            
            Di: decode.inputBuffer0 inputBuffer decoder=insts hideId=E

            
            Ei: execute.inputBuffer0 inputBuffer stripDir=horiz decoder=insts border=mid

            
            F1: fetch1 streamFrame blankStrips=11 name="Fetch1"

            
            fe: fetch1 decoder=lines border=thin name="Line"

            
            F2: fetch2 predictionFrame blankStrips=11 name="Fetch2"

            
            fi: fetch2 decoder=insts border=thin name="Insts"

            
            DD: decode decoder=insts name="Decode"

            
            EE: execute streamFrame blankStrips=21 name="Execute"

            
            cc: execute decoder=insts name="Commit" border=mid

            
            12: f1ToF2 forward decoder=lines

            
            21: f2ToF1 prediction

            
            2D: f2ToD forward decoder=insts hideId=E

            
            DE: dToE forward decoder=insts

            
            b1: eToF1 forward decoder=branch

            
            b2: eToF1 forward decoder=branch

            
            IP: fetch1 cacheFrame name="Fetch queues"

            
            LS: execute.lsq cacheFrame name="LSQ"

            
            ir: fetch1.requests icache name="Requests"

            
            it: fetch1.transfers icache name="Transfers"

            
            dr: execute.lsq.requests dcache name="Requests"

            
            dt: execute.lsq.transfers dcache name="Transfers"

            
            sb: execute.lsq.storeBuffer dcache name="Store buffer"

            
            KK: _ type=key colours="UB-ERFrw0123456789"

            
            f0: execute.fu.0 fu shorten=2 name=Int

            
            f1: execute.fu.1 fu shorten=2 name=Int

            
            f2: execute.fu.2 fu shorten=2 name=Mul

            
            f3: execute.fu.3 fu shorten=2 name=Div

            
            f4: execute.fu.4 fu shorten=2 name=Float

            
            f5: execute.fu.5 fu shorten=2 name=Mem

            
            f6: execute.fu.6 fu shorten=2 name=Misc

            
            iq: execute.inFlightInsts0 fifo decoder=insts name="inFlightInsts"

            
            im: execute.inFUMemInsts0 fifo decoder=insts name="inFU..."

            
            sc: execute.scoreboard0 name="scoreboard" decoder=indexedCounts \

            
                dataElement=busy border=mid name="scoreboard" strips=38 stripelems=3

            
            sa: activity dataElement=stages activity name="Stage activity"

            
            ac: activity dataElement=activity decoder=counts border=mid name="Activity"
	# Copyright (c) 2013 ARM Limited
	# All rights reserved
	#
	# The license below extends only to copyright in the software and shall
	# not be construed as granting a license to any other intellectual
	# property including but not limited to intellectual property relating
	# to a hardware implementation of the functionality of the software
	# licensed hereunder. You may use the software subject to the license
	# terms below provided that you ensure that this notice is replicated
	# unmodified and in its entirety in all distributions of the software,
	# modified or unmodified, in source code or in binary form.
	#
	# Redistribution and use in source and binary forms, with or without
	# modification, are permitted provided that the following conditions are
	# met: redistributions of source code must retain the above copyright
	# notice, this list of conditions and the following disclaimer;
	# redistributions in binary form must reproduce the above copyright
	# notice, this list of conditions and the following disclaimer in the
	# documentation and/or other materials provided with the distribution;
	# neither the name of the copyright holders nor the names of its
	# contributors may be used to endorse or promote products derived from
	# this software without specific prior written permission.
	#
	# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
	# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	#
	# minor.pic: Pipeline appearance of the Minor pipeline for minorview

	# Markup of the pipeline blocks.
	# '>' and '<' are connecting arrows.
	# '/', ':' and '\' mark multi-line arrows.
	# All other (non-space) character rectangles are the shapes of the
	# corresponding blocks below the markup.

	<<<
	IPIPIPIPIPIPIPIPIP LSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLS KKKKKKKKKK
	IP IP LS LS KK KK
	IPiririr-\itititIP LSimimim drdrdr-\dtdtdtdt sbsbsbsbsbsbLS KK KK
	IPiririr-/itititIP LSimimim drdrdr-/dtdtdtdt sbsbsbsbsbsbLS KK KK
	IPIPIPIPIPIPIPIPIP LSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLSLS KK KK
	KK KK
	KK KK
	acacac sasasasasasasasa EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE KK KK
	acacac sasasasasasasasa EE EE KK KK
	EEscscscscscscscscscscscscscscscscscscscEE KK KK
	EEscscscscscscscscscscscscscscscscscscscEE KK KK
	EE EE KK KK
	F1F1F1F1-\1212-\F2F2F2F2-\2D2D-\DDDD-\DEDE-\EEiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqEE KK KK
	F1 F1 :1212 :F2 F2 :2D2D :DDDD :DEDE :EEiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqiqEE KK KK
	F1fefeF1 :1212 :F2fifiF2 :2D2D :DDDD :DEDE :EE EE KK KK
	F1fefeF1 :1212 :F2fifiF2 :2D2D :DDDD :DEDE :EEEiEiEiEi f0f0f0f0f0f0f0f0f0f0f0 ccccEE KK KK
	F1fefeF1 :1212 :F2fifiF2 :2D2D :DDDD :DEDE :EEEiEiEiEi f0f0f0f0f0f0f0f0f0f0f0 ccccEE KK KK
	F1fefeF1 :1212 :F2fifiF2-/2D2D-/DDDD-/DEDE-/EEEiEiEiEi f1f1f1f1f1f1f1f1f1f1f1 ccccEE KKKKKKKKKK
	F1fefeF1 :1212 :F2fifiF2 DDDD EEEiEiEiEi f1f1f1f1f1f1f1f1f1f1f1 ccccEE
	F1fefeF1-/1212-/F2fifiF2 DDDD EEEiEiEiEi f2f2f2f2f2f2f2f2f2f2f2 ccccEE
	b2b2-\F1fefeF1 -\F2fifiF2 DDDD EEEiEiEiEi f2f2f2f2f2f2f2f2f2f2f2 ccccEE-\b1b1
	b2b2-/F1fefeF1 -/F2fifiF2 DDDD EEEiEiEiEi f3f3f3f3f3f3f3f3f3f3f3 ccccEE-/b1b1
	F1fefeF1/-2121/-F2fifiF2 DDDD EEEiEiEiEi f3f3f3f3f3f3f3f3f3f3f3 ccccEE
	F1F1F1F1\-2121\-F2F2F2F2 DDDD EEEiEiEiEi f4f4f4f4f4f4f4f4f4f4f4 ccccEE
	EEEiEiEiEi f4f4f4f4f4f4f4f4f4f4f4 ccccEE
	FiFiFiFi DiDiDiDi EE f5f5f5f5f5f5f5f5f5f5f5 ccccEE
	Fi Fi Di Di EE f5f5f5f5f5f5f5f5f5f5f5 ccccEE
	FiFiFiFi DiDiDiDi EE f6f6f6f6f6f6f6f6f6f6f6 ccccEE
	EE f6f6f6f6f6f6f6f6f6f6f6 ccccEE
	EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
	>>>

	# Macros for block type appearance. Macros are expanded in the 'block'
	# lines below and can include other macros.
	#
	# Attributes are name=value pairs.
	# Available names (and valid values);
	#
	# shape: {fifo, box, openBottom}
	# stripDir: {vert, horiz}
	# stripOrd: {RL, LR}
	# decoder: {insts, lines, branch, dcache, counts}
	# border: {thin, mid, thick}
	# dataElement: <name>
	# hideId: ({T, S, P, L, F, E})*
	# name: <string>
	# colours: ({U, B, -, E, R, F, r, w, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9})*
	# type: {key, block}

	# macro fifo: shape=fifo stripDir=vert
	macro fifo: shape=openBottom stripDir=horiz stripOrd=RL border=mid
	macro fu: decoder=insts border=mid name="" nameLoc=left
	# macro back: decoder=back border=mid dataElement=space name=""
	macro prediction: decoder=branch border=mid dataElement=prediction name=""
	macro forward: border=mid name=""
	macro dcache: fifo decoder=dcache dataElement=addr
	macro icache: fifo decoder=lines
	macro cacheFrame: stripDir=vert decoder=frame blankStrips=5 \
	dataElement=in_tlb_mem
	macro activity: decoder=counts shorten=2 border=mid
	macro inputBuffer: name="inputBuffer" fifo
	macro seqNum: decoder=counts border=mid
	macro streamFrame: decoder=frame stripDir=vert dataElement=streamSeqNum
	macro predictionFrame: decoder=frame stripDir=vert dataElement=predictionSeqNum

	# Block descriptions:
	# description ::= <char>: <unit-name-in-trace>
	# ( {<macro-name>, <name>=<value> )*
	# name ::= ? alphanumeric name with dots ?
	# value ::= "(<char-except-">)", <char-except-' '> }

	Fi: fetch2.inputBuffer0 inputBuffer decoder=lines
	Di: decode.inputBuffer0 inputBuffer decoder=insts hideId=E
	Ei: execute.inputBuffer0 inputBuffer stripDir=horiz decoder=insts border=mid
	F1: fetch1 streamFrame blankStrips=11 name="Fetch1"
	fe: fetch1 decoder=lines border=thin name="Line"
	F2: fetch2 predictionFrame blankStrips=11 name="Fetch2"
	fi: fetch2 decoder=insts border=thin name="Insts"
	DD: decode decoder=insts name="Decode"
	EE: execute streamFrame blankStrips=21 name="Execute"
	cc: execute decoder=insts name="Commit" border=mid
	12: f1ToF2 forward decoder=lines
	21: f2ToF1 prediction
	2D: f2ToD forward decoder=insts hideId=E
	DE: dToE forward decoder=insts
	b1: eToF1 forward decoder=branch
	b2: eToF1 forward decoder=branch
	IP: fetch1 cacheFrame name="Fetch queues"
	LS: execute.lsq cacheFrame name="LSQ"
	ir: fetch1.requests icache name="Requests"
	it: fetch1.transfers icache name="Transfers"
	dr: execute.lsq.requests dcache name="Requests"
	dt: execute.lsq.transfers dcache name="Transfers"
	sb: execute.lsq.storeBuffer dcache name="Store buffer"
	KK: _ type=key colours="UB-ERFrw0123456789"
	f0: execute.fu.0 fu shorten=2 name=Int
	f1: execute.fu.1 fu shorten=2 name=Int
	f2: execute.fu.2 fu shorten=2 name=Mul
	f3: execute.fu.3 fu shorten=2 name=Div
	f4: execute.fu.4 fu shorten=2 name=Float
	f5: execute.fu.5 fu shorten=2 name=Mem
	f6: execute.fu.6 fu shorten=2 name=Misc
	iq: execute.inFlightInsts0 fifo decoder=insts name="inFlightInsts"
	im: execute.inFUMemInsts0 fifo decoder=insts name="inFU..."
	sc: execute.scoreboard0 name="scoreboard" decoder=indexedCounts \
	dataElement=busy border=mid name="scoreboard" strips=38 stripelems=3
	sa: activity dataElement=stages activity name="Stage activity"
	ac: activity dataElement=activity decoder=counts border=mid name="Activity"