Merge remote-tracking branch 'origin/dev' into alon-docs-dev

scripts/build-toolchains.sh

@@ -121,6 +121,9 @@ cp -p "${SRCDIR}/riscv-isa-sim/build/libfesvr.a" "${RISCV}/lib/"
 CC= CXX= module_all riscv-pk --prefix="${RISCV}" --host=riscv64-unknown-elf
 module_all riscv-tests --prefix="${RISCV}/riscv64-unknown-elf"
 
+# Common tools (not in any particular toolchain dir)
+SRCDIR="$RDIR/toolchains" module_all qemu --prefix="${RISCV}" --target-list=riscv64-softmmu
+
 cd "$RDIR"
 
 {