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################################################################################
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################################################################################
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#
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##
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# Filename: Makefile
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## Filename: Makefile
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#
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##
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# Project: Zip CPU -- a small, lightweight, RISC CPU soft core
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## Project: Zip CPU -- a small, lightweight, RISC CPU soft core
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#
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##
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# Purpose: This makefile builds the final verilator simulation of the
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## Purpose: This makefile builds the final verilator simulation of the
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# zipsystem. Specifically, it builds the final C++ portion
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## zipsystem. Specifically, it builds the final C++ portion
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# of the simulator, and thus the final simulator executable.
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## of the simulator, and thus the final simulator executable.
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#
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##
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# This simulator depends upon the libelf and ncurses libraries.
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## This simulator depends upon the libelf and ncurses libraries.
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#
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##
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# Useful targets of this makefile include:
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## Useful targets of this makefile include:
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#
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##
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# zippy_tb (default)
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## zipsys_tb (default)
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# This is the test bench program / simulator that is built by
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## This is the test bench program / simulator that is built by
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# this directory.
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## this directory. This is based upon the ZipSystem.
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#
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##
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# test
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## zipbones_tb (default)
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# Runs the simulator on a test program found in the trunk/sw/zasm
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## This is the test bench program / simulator that is built by
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# directory. That program needs to be built via 'make test' in
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## this directory--save that this ones uses the ZipBones.
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# that directory before this make test will work. Changes to the
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##
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# test itself will require a 'make test' in trunk/sw/zasm as well
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## test
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# as 'make test' in this directory.
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## Runs the simulator on a test program found in the trunk/sw/zasm
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#
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## directory. That program needs to be built via 'make test' in
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# The test itself consists of two tests. The first, the "step"
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## that directory before this make test will work. Changes to the
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# test, tests whether the test works via "step"ing the CPU.
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## test itself will require a 'make test' in trunk/sw/zasm as well
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# This would be the interface to the CPU were the CPU placed in
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## as 'make test' in this directory.
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# a device.
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##
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#
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## The test itself consists of two tests. The first, the "step"
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# The second test is an internal test which works by just running
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## test, tests whether the test works via "step"ing the CPU.
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# the CPU without step instructions.
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## This would be the interface to the CPU were the CPU placed in
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#
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## a device.
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# In either case the test is over upon reaching either a HALT
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##
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# or a BUSY instruction. A HALT instruction indicates success,
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## The second test is an internal test which works by just running
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# BUSY a failure.
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## the CPU without step instructions.
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#
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##
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# stest
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## In either case the test is over upon reaching either a HALT
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# Runs the test in "step" mode as described above.
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## or a BUSY instruction. A HALT instruction indicates success,
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#
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## BUSY a failure.
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# itest
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##
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# Runs the test file in interactive mode. The CPU will not
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## stest
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# execute any instructions without user interaction. This is
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## Runs the test in "step" mode as described above.
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# useful for actually debugging the test. The other two modes
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##
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# are useful for quickly determining that the CPU does (or
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## itest
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# doesn't) work.
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## Runs the test file in interactive mode. The CPU will not
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#
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## execute any instructions without user interaction. This is
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# dhrystone
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## useful for actually debugging the test. The other two modes
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# Runs a hand-optimized version of the dhrystone benchmark.
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## are useful for quickly determining that the CPU does (or
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# Using the instructions at the top of the dhrystone assembly
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## doesn't) work.
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# file, you should be able to convert the result to DMIPS or even
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##
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# DMIPS/MHz.
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## dhrystone
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#
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## Runs a hand-optimized version of the dhrystone benchmark.
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# div_tb
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## Using the instructions at the top of the dhrystone assembly
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# A raw test bench to test the divide unit separate from the
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## file, you should be able to convert the result to DMIPS or even
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# rest of the CPU. This test will fail with a failed assert()
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## DMIPS/MHz.
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# if unsuccessful, or complete with no error (but lots of
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##
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# debugging output) if successful. To actually run this test,
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## div_tb
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# you'll need to run ./div_tb (no arguments necessary).
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## A raw test bench to test the divide unit separate from the
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#
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## rest of the CPU. This test will fail with a failed assert()
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# mpy_tb
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## if unsuccessful, or complete with no error (but lots of
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# A raw test bench to test the multiply instructions within the
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## debugging output) if successful. To actually run this test,
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# cpuops (ALU) unit separate from the rest of the CPU. For more
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## you'll need to run ./div_tb (no arguments necessary).
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# details, look at the usage statement wtihin mpy_tb.
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##
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#
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## mpy_tb
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# pfcache_tb
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## A raw test bench to test the multiply instructions within the
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#
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## cpuops (ALU) unit separate from the rest of the CPU. For more
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# zipmmu_tb
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## details, look at the usage statement wtihin mpy_tb.
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# Like div_tb, this is another raw component test bench. In this
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##
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# case, zipmmu_tb tests whether or not the MMU works when
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## pfcache_tb
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# separated from the rest of the CPU.
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##
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#
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## zipmmu_tb
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# pdump
|
## Like div_tb, this is another raw component test bench. In this
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# zippy_tb can be configured to produce a profile output that is
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## case, zipmmu_tb tests whether or not the MMU works when
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# very useful when debugging the Dhrystone benchmark. (It is
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## separated from the rest of the CPU.
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# so configured by default.) This file will be name pfile.bin.
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##
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# pdump is a very simple program designed to read this file and
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## pdump
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# produce some (very raw) information from it. To use this,
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## zipsys_tb can be configured to produce a profile output that is
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# type pdump and the name of the executable file, such as
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## very useful when debugging the Dhrystone benchmark. (It is
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# ../asm/zipdhry.z, and examine how many times each instruction
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## so configured by default.) This file will be name pfile.bin.
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# was executed, and how many stalls took place between each
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## pdump is a very simple program designed to read this file and
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# instruction and the next.
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## produce some (very raw) information from it. To use this,
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#
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## type pdump and the name of the executable file, such as
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# clean
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## ../asm/zipdhry.z, and examine how many times each instruction
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# Removes all products of compilation--specifically zippy_tb,
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## was executed, and how many stalls took place between each
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# pdump and div_tb.
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## instruction and the next.
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#
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##
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#
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## clean
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# Creator: Dan Gisselquist, Ph.D.
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## Removes all products of compilation--specifically zipsys_tb,
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# Gisselquist Technology, LLC
|
## pdump and div_tb.
|
#
|
##
|
|
##
|
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## Creator: Dan Gisselquist, Ph.D.
|
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## Gisselquist Technology, LLC
|
|
##
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################################################################################
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################################################################################
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#
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##
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# Copyright (C) 2015-2017, Gisselquist Technology, LLC
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## Copyright (C) 2015-2017, Gisselquist Technology, LLC
|
#
|
##
|
# This program is free software (firmware): you can redistribute it and/or
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## This program is free software (firmware): you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as published
|
## 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
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## by the Free Software Foundation, either version 3 of the License, or (at
|
# your option) any later version.
|
## your option) any later version.
|
#
|
##
|
# This program is distributed in the hope that it will be useful, but WITHOUT
|
## This program is distributed in the hope that it will be useful, but WITHOUT
|
# ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or
|
## ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or
|
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
# for more details.
|
## for more details.
|
#
|
##
|
# License: GPL, v3, as defined and found on www.gnu.org,
|
## You should have received a copy of the GNU General Public License along
|
# http://www.gnu.org/licenses/gpl.html
|
## with this program. (It's in the $(ROOT)/doc directory. Run make with no
|
#
|
## target there if the PDF file isn't present.) If not, see
|
#
|
## for a copy.
|
|
##
|
|
## License: GPL, v3, as defined and found on www.gnu.org,
|
|
## http://www.gnu.org/licenses/gpl.html
|
|
##
|
|
##
|
################################################################################
|
################################################################################
|
#
|
##
|
all: zippy_tb pdump div_tb mpy_tb pfcache_tb # zipmmu_tb
|
##
|
|
all: zipsys_tb zipbones_tb pdump div_tb mpy_tb pfcache_tb # zipmmu_tb
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|
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CXX := g++
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CXX := g++
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CFLAGS := -Wall -Og -g
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CFLAGS := -Wall -Og -g -D__WORDSIZE=64
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OBJDIR := obj-pc
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OBJDIR := obj-pc
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ZASM := ../../sw/zasm
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ZASM := ../../sw/zasm
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RTLD := ../../rtl
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RTLD := ../../rtl
|
RTLOBJD := $(RTLD)/obj_dir
|
RTLOBJD := $(RTLD)/obj_dir
|
BENCHOBJD:= ../../bench/rtl/obj_dir
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BENCHOBJD:= ../../bench/rtl/obj_dir
|
|
ifneq ($(VERILATOR_ROOT),)
|
|
VERILATOR:=$(VERILATOR_ROOT)/bin/verilator
|
|
else
|
VERILATOR_ROOT ?= $(shell bash -c 'verilator -V|grep VERILATOR_ROOT | head -1 | sed -e " s/^.*=\s*//"')
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VERILATOR_ROOT ?= $(shell bash -c 'verilator -V|grep VERILATOR_ROOT | head -1 | sed -e " s/^.*=\s*//"')
|
|
endif
|
|
export $(VERILATOR)
|
VROOT := $(VERILATOR_ROOT)
|
VROOT := $(VERILATOR_ROOT)
|
|
VDEFS := $(shell ./vversion.sh)
|
VINCS := -I$(VROOT)/include -I$(VROOT)/include/vltstd
|
VINCS := -I$(VROOT)/include -I$(VROOT)/include/vltstd
|
INCS := -I$(RTLOBJD) -I$(RTLD) -I$(ZASM) $(VINCS)
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INCS := -I$(RTLOBJD) -I$(RTLD) -I$(ZASM) $(VINCS)
|
ZLIBSRCS:= zipelf.cpp twoc.cpp byteswap.cpp
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ZLIBSRCS:= zipelf.cpp twoc.cpp byteswap.cpp
|
SOURCES := $(ZLIBSRCS) pdump.cpp zippy_tb.cpp memsim.cpp
|
SOURCES := $(ZLIBSRCS) pdump.cpp zipcpu_tb.cpp memsim.cpp
|
ZDSMSRCS:= zopcodes.cpp
|
ZDSMSRCS:= zopcodes.cpp
|
ZOBJS := $(addprefix $(OBJDIR)/,$(subst .cpp,.o,$(ZLIBSRCS) $(ZDSMSRCS)))
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ZOBJS := $(addprefix $(OBJDIR)/,$(subst .cpp,.o,$(ZLIBSRCS) $(ZDSMSRCS)))
|
SIMSRCS := zippy_tb.cpp memsim.cpp $(ZLIBSRCS) $(ZDMSRCS)
|
SIMSRCS := memsim.cpp $(ZLIBSRCS) $(ZDMSRCS)
|
SIMOBJS := $(addprefix $(OBJDIR)/,$(subst .cpp,.o,$(SIMSRCS) $(ZDSMSRCS)))
|
SIMOBJS := $(addprefix $(OBJDIR)/,$(subst .cpp,.o,$(SIMSRCS) $(ZDSMSRCS)))
|
|
SYSOBJS := $(OBJDIR)/zipsys_tb.o $(SIMOBJS)
|
|
BONOBJS := $(OBJDIR)/zipbones_tb.o $(SIMOBJS)
|
VLSRCS := verilated.cpp verilated_vcd_c.cpp
|
VLSRCS := verilated.cpp verilated_vcd_c.cpp
|
VLOBJS := $(OBJDIR)/verilated.o $(OBJDIR)/verilated_vcd_c.o
|
VLOBJS := $(OBJDIR)/verilated.o $(OBJDIR)/verilated_vcd_c.o
|
VLIB := $(addprefix $(VROOT)/include/,$(VLSRCS))
|
VLIB := $(addprefix $(VROOT)/include/,$(VLSRCS))
|
RAWLIB := $(RTLOBJD)/Vzipsystem__ALL.a
|
RAWSYSLIB := $(RTLOBJD)/Vzipsystem__ALL.a
|
LIBS := $(RAWLIB) -lncurses -lelf
|
RAWBONLIB := $(RTLOBJD)/Vzipbones__ALL.a
|
TESTF := $(ZASM)/z.out
|
SYSLIBS := $(RAWSYSLIB) -lncurses -lelf
|
|
BONLIBS := $(RAWBONLIB) -lncurses -lelf
|
|
TESTF := ../../bench/asm/simtest
|
DHRYSTONEF := ../asm/zipdhry.z
|
DHRYSTONEF := ../asm/zipdhry.z
|
|
|
$(OBJDIR)/%.o: %.cpp
|
$(OBJDIR)/%.o: %.cpp
|
$(CXX) $(CFLAGS) $(INCS) -c $< -o $@
|
$(mk-objdir)
|
|
$(CXX) $(CFLAGS) $(VDEFS) $(INCS) -c $< -o $@
|
|
|
|
$(OBJDIR)/zipsys_tb.o: zipcpu_tb.cpp
|
|
$(mk-objdir)
|
|
$(CXX) $(CFLAGS) $(VDEFS) $(INCS) -c $< -o $@
|
|
|
|
$(OBJDIR)/zipbones_tb.o: zipcpu_tb.cpp
|
|
$(mk-objdir)
|
|
$(CXX) -DZIPBONES $(VDEFS) $(CFLAGS) $(INCS) -c $< -o $@
|
|
|
$(OBJDIR)/%.o: $(ZASM)/%.cpp
|
$(OBJDIR)/%.o: $(ZASM)/%.cpp
|
|
$(mk-objdir)
|
$(CXX) $(CFLAGS) $(INCS) -c $< -o $@
|
$(CXX) $(CFLAGS) $(INCS) -c $< -o $@
|
|
|
$(OBJDIR)/%.o: $(VROOT)/include/%.cpp
|
$(OBJDIR)/%.o: $(VROOT)/include/%.cpp
|
|
$(mk-objdir)
|
$(CXX) $(CFLAGS) $(INCS) -c $< -o $@
|
$(CXX) $(CFLAGS) $(INCS) -c $< -o $@
|
|
|
zippy_tb: $(SIMOBJS) $(VLOBJS) $(RAWLIB)
|
zipsys_tb: $(SYSOBJS) $(VLOBJS) $(RAWSYSLIB)
|
$(CXX) $(CFLAGS) $(INCS) $(SIMOBJS) $(VLOBJS) $(RAWLIB) $(LIBS) -o $@
|
$(CXX) $(CFLAGS) $(INCS) $(SYSOBJS) $(VLOBJS) $(SYSLIBS) -o $@
|
|
|
|
zipbones_tb: $(BONOBJS) $(VLOBJS) $(RAWBONLIB)
|
|
$(CXX) $(CFLAGS) $(INCS) $(BONOBJS) $(VLOBJS) $(BONLIBS) -o $@
|
|
|
div_tb: div_tb.cpp twoc.cpp $(VLIB) $(RTLOBJD)/Vdiv__ALL.a testb.h
|
div_tb: div_tb.cpp twoc.cpp $(VLIB) $(RTLOBJD)/Vdiv__ALL.a testb.h
|
$(CXX) $(CFLAGS) $(INCS) div_tb.cpp twoc.cpp $(VLIB) $(RTLOBJD)/Vdiv__ALL.a -o $@
|
$(CXX) $(CFLAGS) $(VDEFS) $(INCS) div_tb.cpp twoc.cpp $(VLIB) $(RTLOBJD)/Vdiv__ALL.a -o $@
|
|
|
mpy_tb: mpy_tb.cpp twoc.cpp $(VLIB) $(RTLOBJD)/Vcpuops__ALL.a testb.h
|
mpy_tb: mpy_tb.cpp twoc.cpp $(VLIB) $(RTLOBJD)/Vcpuops__ALL.a testb.h
|
$(CXX) $(CFLAGS) $(INCS) mpy_tb.cpp twoc.cpp $(VLIB) $(RTLOBJD)/Vcpuops__ALL.a -o $@
|
$(CXX) $(CFLAGS) $(VDEFS) $(INCS) mpy_tb.cpp twoc.cpp $(VLIB) $(RTLOBJD)/Vcpuops__ALL.a -o $@
|
|
|
zipmmu_tb: zipmmu_tb.cpp $(VLIB) $(BENCHOBJD)/Vzipmmu_tb__ALL.a
|
zipmmu_tb: zipmmu_tb.cpp $(VLIB) $(BENCHOBJD)/Vzipmmu_tb__ALL.a
|
$(CXX) $(CFLAGS) $(INCS) -I$(BENCHOBJD) zipmmu_tb.cpp $(VLIB) $(BENCHOBJD)/Vzipmmu_tb__ALL.a -o $@
|
$(CXX) $(CFLAGS) $(VDEFS) $(INCS) -I$(BENCHOBJD) zipmmu_tb.cpp $(VLIB) $(BENCHOBJD)/Vzipmmu_tb__ALL.a -o $@
|
|
|
pfcache_tb: $(OBJDIR)/pfcache_tb.o $(OBJDIR)/memsim.o $(OBJDIR)/byteswap.o
|
pfcache_tb: $(OBJDIR)/pfcache_tb.o $(OBJDIR)/memsim.o $(OBJDIR)/byteswap.o
|
pfcache_tb: $(VLIB) $(RTLOBJD)/Vpfcache__ALL.a
|
pfcache_tb: $(VLIB) $(RTLOBJD)/Vpfcache__ALL.a
|
$(CXX) $(CFLAGS) $(INCS) -I$(RTLOBJD) $(OBJDIR)/pfcache_tb.o $(OBJDIR)/memsim.o $(OBJDIR)/byteswap.o $(VLIB) $(RTLOBJD)/Vpfcache__ALL.a -o $@
|
$(CXX) $(CFLAGS) $(VDEFS) $(INCS) -I$(RTLOBJD) $(OBJDIR)/pfcache_tb.o $(OBJDIR)/memsim.o $(OBJDIR)/byteswap.o $(VLIB) $(RTLOBJD)/Vpfcache__ALL.a -o $@
|
|
|
pdump: pdump.cpp $(ZOBJS) $(OBJDIR)/zopcodes.o $(OBJDIR)/pdump.o
|
pdump: pdump.cpp $(ZOBJS) $(OBJDIR)/zopcodes.o $(OBJDIR)/pdump.o
|
pdump: $(ZASM)/zopcodes.h testb.h byteswap.h zipelf.h
|
pdump: $(ZASM)/zopcodes.h testb.h byteswap.h zipelf.h
|
$(CXX) $(CFLAGS) $(INCS) $(OBJDIR)/pdump.o $(ZOBJS) -lelf -o $@
|
$(CXX) $(CFLAGS) $(INCS) $(OBJDIR)/pdump.o $(ZOBJS) -lelf -o $@
|
|
|
.PHONY: stest
|
.PHONY: stest
|
stest: zippy_tb
|
stest: zipsys_tb
|
./zippy_tb -s $(TESTF)
|
./zipsys_tb -s $(TESTF)
|
|
|
.PHONY: itest
|
.PHONY: itest
|
itest: zippy_tb
|
itest: zipsys_tb
|
./zippy_tb $(TESTF)
|
./zipsys_tb $(TESTF)
|
|
|
.PHONY: test
|
.PHONY: test
|
test: zippy_tb stest
|
test: zipsys_tb stest
|
./zippy_tb -a $(TESTF)
|
./zipsys_tb -a $(TESTF)
|
|
|
.PHONY: dhrystone
|
.PHONY: dhrystone
|
dhrystone: zippy_tb
|
dhrystone: zipsys_tb
|
./zippy_tb -a $(DHRYSTONEF)
|
./zipsys_tb -a $(DHRYSTONEF)
|
|
|
define build-depends
|
define build-depends
|
@echo "Building dependencies"
|
@echo "Building dependencies"
|
@$(CXX) $(CPPFLAGS) $(INCS) -MM $(VLIB) $(SOURCES) > $(OBJDIR)/xdepends.txt
|
$(mk-objdir)
|
|
@$(CXX) $(CPPFLAGS) $(INCS) -MM zipcpu_tb.cpp $(VLIB) $(SOURCES) > $(OBJDIR)/sysdepends.txt
|
|
@$(CXX) -DZIPBONES $(CPPFLAGS) $(INCS) -MM zipcpu_tb.cpp $(VLIB) $(SOURCES) > $(OBJDIR)/bondepends.txt
|
|
@sed -e 's/^zipcpu_tb.o: /zipsys_tb.o: /' < $(OBJDIR)/sysdepends.txt > $(OBJDIR)/xdepends.txt
|
|
@sed -e 's/^zipcpu_tb.o: /zipbones_tb.o: /' < $(OBJDIR)/bondepends.txt >> $(OBJDIR)/xdepends.txt
|
@sed -e 's/^.*.o: /$(OBJDIR)\/&/' < $(OBJDIR)/xdepends.txt > $(OBJDIR)/depends.txt
|
@sed -e 's/^.*.o: /$(OBJDIR)\/&/' < $(OBJDIR)/xdepends.txt > $(OBJDIR)/depends.txt
|
@rm $(OBJDIR)/xdepends.txt
|
@rm $(OBJDIR)/xdepends.txt
|
|
@rm $(OBJDIR)/sysdepends.txt
|
|
@rm $(OBJDIR)/bondepends.txt
|
endef
|
endef
|
|
|
tags: $(VLIB) $(SOURCES)
|
tags: $(VLIB) $(SOURCES)
|
@ctags $(SOURCES) $(VLIB)
|
@ctags $(SOURCES) $(VLIB)
|
|
|
.PHONY: depends
|
.PHONY: depends
|
depends: tags $(OBJDIR)/
|
depends: tags $(OBJDIR)/
|
$(build-depends)
|
$(build-depends)
|
|
|
$(OBJDIR)/:
|
define mk-objdir
|
@bash -c "if [ ! -e $(OBJDIR) ]; then mkdir -p $(OBJDIR)/; fi"
|
@bash -c "if [ ! -e $(OBJDIR) ]; then mkdir -p $(OBJDIR)/; fi"
|
|
endef
|
|
|
$(OBJDIR)/depends.txt: $(OBJDIR)/ depends
|
$(OBJDIR)/depends.txt: $(OBJDIR)/ depends
|
|
|
.PHONY: clean
|
.PHONY: clean
|
clean:
|
clean:
|
rm -rf $(OBJDIR)/
|
rm -rf $(OBJDIR)/
|
rm -rf ./zippy_tb pdump div_tb mpy_tb
|
rm -rf ./zipsys_tb ./zipbones_tb pdump div_tb mpy_tb
|
|
rm -rf pfcache_tb
|
|
|
-include $(OBJDIR)/depends.txt
|
-include $(OBJDIR)/depends.txt
|
