100核的开源RISC-V SOC

轩辕志瑜

注意：使用本项目需要具备自行编译工具链的能力否则就会出现如5楼的情况。使用他人项目本就得要有同等的能力也就是得自己折腾否则就花钱让原作者或他人给你把环境弄好，希望下载的各位明白这一点。
mpsoc_example.z01.zip (24.41 MB, 下载次数: 92 )

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mpsoc_example.z02.zip (24.41 MB, 下载次数: 92 )

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mpsoc_example.z03.zip (24.41 MB, 下载次数: 89 )

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mpsoc_example.zip (13.84 MB, 下载次数: 89 )

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项目作者履历


成功编译的gif录像（录像很慢）


成功编译的终端录制文件，两款软件录制，内容一样（删除zip后缀名即可）
重放命令 asciinema play mpsoc_example.cast


mpsoc_example.cast.zip (108.55 KB, 下载次数: 34 )

2022-12-15 18:12 上传

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重放命令 ttyplay mpsoc_example.ttyrec

mpsoc_example.ttyrec.zip (102.85 KB, 下载次数: 36 )

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成功编译的日志文件 out_log.txt (97.46 KB, 下载次数: 27 )

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仿真后的波形文件
waves.fst.zip (127.96 KB, 下载次数: 33 )

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西门村村

感谢大神分享

niuniu4

https://aignacio.com/posts/hdls/mpsoc_riscv/
https://github.com/aignacio/mpsoc_example

轩辕志瑜

niuniu4 发表于 2022-12-14 09:30
https://aignacio.com/posts/hdls/mpsoc_riscv/
https://github.com/aignacio/mpsoc_example

是这个文章和这项目, 能在论坛或公共场合分享也就这几样资源
1. 学习资源\学生级的项目, 这种资源只是用来学习没有商业价值可以随意分享.(在论坛上很常见, 几乎八九成都是这些资源)
2. 私人项目.(这些资源我是不会上传论坛, 在论坛上也几乎没有别人分享自己的私人项目)
3. 开源项目, 随意分享.

Newstyle

最终的结果如下：
make[2]: Leaving directory '/git/mpsoc_example'
g++  -I.  -MMD -I/usr/local/share/verilator/include -I/usr/local/share/verilator/include/vltstd -DVM_COVERAGE=0 -DVM_SC=0 -DVM_TRACE=0 -DVM_TRACE_FST=0 -Wno-sign-compare -Wno-uninitialized -Wno-unused-but-set-variable -Wno-unused-parameter -Wno-unused-variable -Wno-shadow     -I../tb/elfio -O3 -g3 -Wall -Werror -DIRAM_KB_SIZE="8" -DDRAM_KB_SIZE="8" -DWAVEFORM_FST="/tmp/waves.fst" -DEN_FST="1" -I../tb/elfio -I./rtl/ravenoc/src/include +define+IRAM_KB_SIZE=8 +define+DRAM_KB_SIZE=8 +define+JTAG_BOOT=1 +define+SIMULATION -o mpsoc -O3 -Wno-CASEINCOMPLETE -Wno-WIDTH -Wno-COMBDLY -Wno-UNOPTFLAT -Wno-LITENDIAN -Wno-UNSIGNED -Wno-IMPLICIT -Wno-CASEWITHX -Wno-CASEX -Wno-TIMESCALEMOD -Wno-BLKANDNBLK -Wno-CMPCONST -Wno-MODDUP -Wno-UNOPTTHREADS -Wno-INSECURE --exe --trace --trace-depth 10000 --trace-structs --trace-fst --trace-max-array 10000 --trace-max-width 10000 --cc    -DVL_THREADED -std=gnu++11 -Os -c -o Vmpsoc.o Vmpsoc.cpp
g++: error: +define+IRAM_KB_SIZE=8: No such file or directory
g++: error: +define+DRAM_KB_SIZE=8: No such file or directory
g++: error: +define+JTAG_BOOT=1: No such file or directory
g++: error: +define+SIMULATION: No such file or directory
g++: error: 10000: No such file or directory
g++: error: 10000: No such file or directory
g++: error: 10000: No such file or directory
g++: error: unrecognized command line option ‘--exe’
g++: error: unrecognized command line option ‘--trace-depth’
g++: error: unrecognized command line option ‘--trace-structs’
g++: error: unrecognized command line option ‘--trace-fst’
g++: error: unrecognized command line option ‘--trace-max-array’
g++: error: unrecognized command line option ‘--trace-max-width’
g++: error: unrecognized command line option ‘--cc’
make[1]: *** [/usr/local/share/verilator/include/verilated.mk:235: Vmpsoc.o] Error 1
make[1]: Leaving directory '/git/mpsoc_example/output_verilator'
make: *** [makefile:123: output_verilator/mpsoc] Error 2
(base) ➜  mpsoc_example gitmaster)

轩辕志瑜

Newstyle 发表于 2022-12-14 15:57
最终的结果如下：
make[2]: Leaving directory '/git/mpsoc_example'
g++  -I.  -MMD -I/usr/local/share/v ...

你看一下你的g++版本是多少? 如果太旧就更新一下.

Newstyle

(base) ➜  mpsoc_example gitmaster) gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/lto-wrapper
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-initfini-array --disable-libgcj --with-isl=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/isl-install --with-cloog=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/cloog-install --enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64 --build=x86_64-redhat-linux
Thread model: posix
gcc version 4.8.5 20150623 (Red Hat 4.8.5-44) (GCC)

Newstyle

切换为高版本gcc一样
[root@Linux mpsoc_example]# scl enable devtoolset-11 bash
[root@linux mpsoc_example]# gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/opt/rh/devtoolset-11/root/usr/libexec/gcc/x86_64-redhat-linux/11/lto-wrapper
Target: x86_64-redhat-linux
Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,fortran,lto --prefix=/opt/rh/devtoolset-11/root/usr --mandir=/opt/rh/devtoolset-11/root/usr/share/man --infodir=/opt/rh/devtoolset-11/root/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-gcc-major-version-only --with-linker-hash-style=gnu --with-default-libstdcxx-abi=gcc4-compatible --enable-plugin --enable-initfini-array --with-isl=/builddir/build/BUILD/gcc-11.2.1-20220127/obj-x86_64-redhat-linux/isl-install --enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64 --build=x86_64-redhat-linux
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 11.2.1 20220127 (Red Hat 11.2.1-9) (GCC)
[root@linux mpsoc_example]# make all
make[1]: Entering directory '/git/mpsoc_example/output_verilator'
g++  -I.  -MMD -I/usr/local/share/verilator/include -I/usr/local/share/verilator/include/vltstd -DVM_COVERAGE=0 -DVM_SC=0 -DVM_TRACE=0 -DVM_TRACE_FST=0 -Wno-sign-compare -Wno-uninitialized -Wno-unused-but-set-variable -Wno-unused-parameter -Wno-unused-variable -Wno-shadow     -I../tb/elfio -O3 -g3 -Wall -Werror -DIRAM_KB_SIZE="8" -DDRAM_KB_SIZE="8" -DWAVEFORM_FST="/tmp/waves.fst" -DEN_FST="1" -I../tb/elfio -I./rtl/ravenoc/src/include +define+IRAM_KB_SIZE=8 +define+DRAM_KB_SIZE=8 +define+JTAG_BOOT=1 +define+SIMULATION -o mpsoc -O3 -Wno-CASEINCOMPLETE -Wno-WIDTH -Wno-COMBDLY -Wno-UNOPTFLAT -Wno-LITENDIAN -Wno-UNSIGNED -Wno-IMPLICIT -Wno-CASEWITHX -Wno-CASEX -Wno-TIMESCALEMOD -Wno-BLKANDNBLK -Wno-CMPCONST -Wno-MODDUP -Wno-UNOPTTHREADS -Wno-INSECURE --exe --trace --trace-depth 10000 --trace-structs --trace-fst --trace-max-array 10000 --trace-max-width 10000 --cc    -DVL_THREADED -std=gnu++11 -Os -c -o Vmpsoc.o Vmpsoc.cpp
g++: error: unrecognized command-line option ‘--exe’
g++: error: unrecognized command-line option ‘--trace-depth’
g++: error: unrecognized command-line option ‘--trace-structs’; did you mean ‘--pack-struct’?
g++: error: unrecognized command-line option ‘--trace-fst’; did you mean ‘--tracer’?
g++: error: unrecognized command-line option ‘--trace-max-array’
g++: error: unrecognized command-line option ‘--trace-max-width’
g++: error: unrecognized command-line option ‘--cc’
make[1]: *** [/usr/local/share/verilator/include/verilated.mk:235: Vmpsoc.o] Error 1
make[1]: Leaving directory '/git/mpsoc_example/output_verilator'
make: *** [makefile:123: output_verilator/mpsoc] Error 2

Newstyle

verilator版本：

[root@Linux mpsoc_example]# verilator --version
Verilator 4.199 devel rev v4.110-37-g29ed86606

Newstyle

这里面的第一个坑是如下：

g++  -I.  -MMD -I/usr/local/share/verilator/include -I/usr/local/share/verilator/include/vltstd -DVM_COVERAGE=0 -DVM_SC=0 -DVM_TRACE=1 -DVM_TRACE_FST=1 -Wno-sign-compare -Wno-uninitialized -Wno-unused-but-set-variable -Wno-unused-parameter -Wno-unused-variable -Wno-shadow     -I../tb/elfio -O3 -g3 -Wall -Werror -DIRAM_KB_SIZE="8" -DDRAM_KB_SIZE="8" -DWAVEFORM_FST="/tmp/waves.fst" -DEN_FST="1" -Wunknown-warning-option  -DVL_THREADED -std=gnu++11 -Os -c -o testbench.o ../tb/testbench.cpp
g++: error: unrecognized command-line option ‘-Wunknown-warning-option’
make[1]: *** [Vmpsoc.mk:63: testbench.o] Error 1
make[1]: Leaving directory '/git/mpsoc_example/output_verilator'
make: *** [makefile:123: output_verilator/mpsoc] Error 2
需要修改-Wunknown-warning-option，这个注释。具体文件在
vmpsoc_hierMkargs.f最后一行，需要修改。
原始内容：
"-CFLAGS" "-I../tb/elfio -O3 -g3 -Wall -Werror -DIRAM_KB_SIZE=\"8\" -DDRAM_KB_SIZE=\"8\" -DWAVEFORM_FST=\"/tmp/waves.fst\" -DEN_FST=\"1\" -Wunknown-warning-option" "-I../tb/elfio" "-Irtl/ravenoc/src/include" "+define+IRAM_KB_SIZE=8" "+define+DRAM_KB_SIZE=8" "+define+JTAG_BOOT=" "+define+SIMULATION" "-o" "mpsoc" "-O3" "-Wno-CASEINCOMPLETE" "-Wno-WIDTH" "-Wno-COMBDLY" "-Wno-UNOPTFLAT" "-Wno-LITENDIAN" "-Wno-UNSIGNED" "-Wno-IMPLICIT" "-Wno-CASEWITHX" "-Wno-CASEX" "-Wno-TIMESCALEMOD" "-Wno-BLKANDNBLK" "-Wno-CMPCONST" "-Wno-MODDUP" "-Wno-UNOPTTHREADS" "-Wno-INSECURE" "--exe" "--trace" "--trace-depth" "10000" "--trace-structs" "--trace-fst" "--trace-max-array" "10000" "--trace-max-width" "10000" "--cc"

修改后的内容：
"-CFLAGS" "-I../tb/elfio -O3 -g3 -Wall -Werror -DIRAM_KB_SIZE=\"8\" -DDRAM_KB_SIZE=\"8\" -DWAVEFORM_FST=\"/tmp/waves.fst\" -DEN_FST=\"1\" "-I../tb/elfio" "-Irtl/ravenoc/src/include" "+define+IRAM_KB_SIZE=8" "+define+DRAM_KB_SIZE=8" "+define+JTAG_BOOT=" "+define+SIMULATION" "-o" "mpsoc" "-O3" "-Wno-CASEINCOMPLETE" "-Wno-WIDTH" "-Wno-COMBDLY" "-Wno-UNOPTFLAT" "-Wno-LITENDIAN" "-Wno-UNSIGNED" "-Wno-IMPLICIT" "-Wno-CASEWITHX" "-Wno-CASEX" "-Wno-TIMESCALEMOD" "-Wno-BLKANDNBLK" "-Wno-CMPCONST" "-Wno-MODDUP" "-Wno-UNOPTTHREADS" "-Wno-INSECURE" "--exe" "--trace" "--trace-depth" "10000" "--trace-structs" "--trace-fst" "--trace-max-array" "10000" "--trace-max-width" "10000" "--cc"