在riscv-gnu-toolchain/riscv-gdb/sim/common/sim-basics.h 中添加 #include <malloc/_malloc.h> 和 #include <stdlib.h>。 (较新版本的mac会把free()函数放在_malloc.h头文件里,而非stdlib.h里。。。)。假如之后make还有error,如果是跟abort()相关,则在对应文件里riscv-gnu-toolchain/riscv-gdb/sim;...
一、RISC-V toolchain risc-v工具链安装是坑最多的一步,如果按照官网教程来安装,大概率会因为下载过慢而失败,即使我把命令行翻了墙效果也并不好。教程中的安装命令是brew install riscv-tools,但我发现riscv-tools由几个部分组成,我们其实只需要riscv-gnu-toolchain,源码下载方式如下: gitclone--recursive https...
接着安装编译时所依赖的工具, 如果你之前编译过riscv-gnu-toolchain, 这些工具大概率已经全部安装上了, 但为了防止遗漏可再执行一遍: brew install make libtool pkg-config autoconf automake texinfo libusb 这里需要将texinfo添加到环境变量$PATH中, 否则可能会出现如下错误: ./doc/openocd.texi:11135: Unknown ...
RISC-V Toolchain This provides packages to install theRISC-Vtoolchain on macOS usingHomebrew. Installation First, install homebrew: $ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" Get this tap: ...
If building a linux toolchain on a MacOS system, or on a Windows system using the Linux subsystem or cygwin, you must ensure that the filesystem is case-sensitive. A build on a case-insensitive filesystem will fail when building glibc because *.os and *.oS files will clobber each other...
If building a linux toolchain on a MacOS system, or on a Windows system using the Linux subsystem or cygwin, you must ensure that the filesystem is case-sensitive. A build on a case-insensitive filesystem will fail when building glibc because *.os and *.oS files will clobber each other...
例如,在macOS上,您可以按照以下步骤操作: 下载RISC-V工具链(假设已下载到~/Downloads/riscv-gnu-toolchain.tar.gz)。 解压工具链:bash tar -xzf ~/Downloads/riscv-gnu-toolchain.tar.gz -C ~/ 将工具链的bin目录添加到PATH环境变量中(假设解压到了~/riscv-gnu-toolchain):...
Edit the brew formula:brew edit riscv-gnu-toolchain; Rename the two submodules mentioned (remove theriscv- prefix): # need to pull in needed submodules (now that they are disabled above) system "git", "submodule", "update", "--init", "--recursive", "...
It is OK to build one newlib and one linux toolchain with the same prefix. But you should avoid building two newlib or two linux toolchains with the same prefix. If building a linux toolchain on a MacOS system, or on a Windows system using the Linux subsystem or cygwin, you must ensure...
A host system running Linux or macOS. A RISC-V toolchain. A RISC-V development board. Installing the RISC-V Toolchain. The RISC-V toolchain includes the compiler, assembler, and other tools needed to compile and assemble code for RISC-V systems. You can downloadthe toolchain from the RISC...