bulk: changing experiments structure and how i use it.

machine/riscv-asm/build.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+set -e
+
+echo "Building for RISC-V 64..."
+
+[ -d "build" ] || mkdir build
+rm -rf build/*
+
+riscv64-linux-gnu-as main.s -o build/main.o
+riscv64-linux-gnu-gcc \
+	build/main.o \
+	-o build/main \
+	-nostdlib \
+	-static
+
+echo "OK"