Update README.md

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davidharrishmc 2021-10-18 13:39:40 -07:00 committed by GitHub
parent d1d4f9dc5f
commit 091d8550d0

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@ -18,8 +18,15 @@ mkdir build
cd build
set RISCV=/cad/riscv/gcc/bin (or whatever your path is)
../configure --prefix=$RISCV
make
make (this will take a while to build SPIKE)
sudo make install
cd ../../riscv-arch-test
cp ../riscv-isa-sim/arch_test_target/spike/Makefile.include .
edit Makefile.include
change line with TARGETDIR to /home/harris/test/riscv-wally/addins/riscv-isa-sim/arch_test_target (or whatever your path is) ***fix
add line export RISCV_PREFIX = riscv64-unknown-elf- # this might not be needed if you have 32-bit versions of the riscv gcc compiler built separately
make
make XLEN=32
```
Notes: