The Ubuntu 20.04 package is known to be incomplete and hence useless. It is apparently complete and working in Ubuntu 21.04. If you built riscv-gnu-toolchain yourself, then there was a build error that you missed, and you need to go back and check your build log if you have it, or ...
Hi, I need GCC10 in my RISCV machine. For that reason, I've compiled the toolchain with the following commands in my X86_64 machine: $ sudo zypper install make lbzip2 texinfo autoconf automake python3 libmpc-devel mpfr-devel gmp-devel ga...
Hello, I am trying to get the Freedom E SDK working for my HiFive1 and I am currently stuck at: /bin/sh: 1: riscv64-unknown-elf-gcc: not found (standard_in) 1: syntax error make: *** No rule to make target 'tools'. Stop. I have already setup my $PATH to point at /opt...
RISC-V 64 (experimental) Building on Ubuntu The following tutorial is based on Ubuntu Linux. With appropriate changes, it should also work on any other Linux distribution. The minimum recommended Ubuntu version for development is 22.04 LTS. ...
IIRC, on the RISC-V's, by default, the CPU clock performance counter is halted while Waiting For Interrupt (i.e. OS is idling); the Xtensas' keep ticking. Btw, lock-free code to read a multi-word counter can look like this: Code: Select all uint32_t cnt_lo1; uint32_t cnt_...
Theriscv-reset-path.pngfigure (in earlier message) shows how, on the HiFive board, an analog ERST input to the AON reset circuitry becomes a digital PMU_OUT_0 signal from the PMU sub-block. Notice an interesting thing, that both of the internally sourced ring oscillators, HFR and LFR, ...
Open the riscv-gnu-toolchain folder and create a directory for toolchain output. cd /opt && mkdir gcc_riscv32 Compile binutils. mkdir build_binutils && cd build_binutils && ../riscv-binutils-gdb/configure --prefix=/opt/gcc_riscv32 --target=riscv32-unknown-elf --with-arch=rv32i...
Adding ESP-IDF tools to PATH... C:\Users\udobr.LAPTOP-HP\Documents\Espressif\ESP-IDF-Tools\tools\xtensa-esp-elf-gdb\12.1_20221002\xtensa-esp-elf-gdb\bin C:\Users\udobr.LAPTOP-HP\Documents\Espressif\ESP-IDF-Tools\tools\riscv32-esp-elf-gdb\12.1_20221002\riscv32-esp-elf-gdb\bin ...
This step uses the cross-compilers built in step 3 to build the compiler support library. The compiler support library contains some C++ exception handling boilerplate code, among other things. This library depends on the startup files installed in step 4. The library itself is needed in step...
Install the PEmicro GDB server Plugin for ARM devices The following steps will help the user install the PEmicro GDB Server Plug-In for ARM devices. The first step is to start DAVE™: Figure 1. Splash Screen Hit Ctrl-3 on the keyboard to bring up the Quick Access dialog. ...