然后source~/.bashrc 现在用下面的命令开始编译riscv gun tool chain ./configure --prefix=$RISCV make https://github.com/riscv/riscv-gnu-toolchain 这样会编译出64位的gcc riscv工具链,如果想同时产生32位工具链,可以用下面的命令 ./configure --prefix=$RISCV --with-arch=rv32gc --with-abi=ilp32...
环境变量配置在.bashrc文件中,官方建议的环境变量配置如下: export RISCV_TOOLCHAIN=<riscv_gcc_install_path> export RISCV_GCC="$RISCV_TOOLCHAIN/bin/riscv32-unknown-elf-gcc" export RISCV_OBJCOPY="$RISCV_TOOLCHAIN/bin/riscv32-unknown-elf-objcopy" 但这里根据我们的实际情况有所变动,需要配置成如下的...
原因是服务器上的gcc版本太低了,而我们的tool-chain是用高版本的gcc生成的。 解决办法:我从自己的ubuntu上拷贝了一个高版本的libstdc++.so上去, 然后设置了一下: export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/my/path 非常幸运,工作了。 问题2: 其中有第三方IP使用python scons编译,在调用gcc的时候上报同样的错...
报错Error: Package gcc_riscv32 is not found. Please use "Project Settings" -> "Tool Chain" ...
│ └── gcc ├── README.md ├── riscv-none-embed └── share 其中 beforeinstall 目录下是需要配置到Ubuntu中的动态链接库文件, 和设备规则文件 start.sh 这个文件里面有设置环境的命令 OpenOCD 这个目录下有一定制的 openocd 可执行文件, 以及对应的 wch-arm 和 wch-riscv 的配置文件 ...
我使用命令brew install安装qemu并命中了代码:在将Makefile从i 386-jos-elf修改为i 386-elf后,当我点击代码时,我会收到以下消息:我试图运行xv6:make 错误:找不到GCC/binutils的i 386精灵版本。如果你的i 386-精灵工具链安装</e 浏览2提问于2020-09-17得票数 1...
gcc-ranlib riscv64-unknown-linux-gnu-ranlib clang++ diagtool llvm-nm riscv64-unknown-linux-gnu-ar riscv64-unknown-linux-gnu-gcov riscv64-unknown-linux-gnu-readelf clang-17 git-clang-format llvm-objcopy riscv64-unknown-linux-gnu-as riscv64-unknown-linux-gnu-gcov-dump riscv64-unknown-...
Build the RISC-V GCCA prebuild GCC toolsuite can be found here:https://www.sifive.com/software/ => Prebuilt RISC‑V GCC Toolchain and EmulatorThe VexRiscvSocSoftware makefiles are expecting to find this prebuild version in /opt/riscv/contentOfThisPreBuild...
Lapides: Designersadd the custom extensions to their RISC-V model, thus providing an instruction setsimulatorthatcanbe used for software development. On the tool chain side, support for new custom extensions can be added into GCC and LLVM. Both are open source tool chains and can be modified ...
Build the RISC-V GCCA prebuild GCC toolsuite can be found here:https://www.sifive.com/software/ => Prebuilt RISC‑V GCC Toolchain and EmulatorThe VexRiscvSocSoftware makefiles are expecting to find a Sifive GCC toolchain in /opt/riscv/contentOfThisPreBuild ....