First pass at getting Acadia running under bochs.

- Create a bochs build script.
- Properly configure COM1

scripts/qemu.sh

@@ -8,26 +8,9 @@ echo $DIR
 
 BUILD_DIR="${DIR}/../builddbg"
 
-pushd $BUILD_DIR 
-ninja 
-ninja install
 
-CARGO_USR_ROOT="${DIR}/../sysroot/usr/"
-CARGO_SYS_ROOT="${DIR}/../sysroot/"
-
-# Need to pushd so rustup gets the toolchain from rust/rust_toolchain.toml
-pushd "${DIR}/../rust"
-
-for BIN in ${DIR}/../rust/usr/*/; do
-  cargo install --force --path "${BIN}" --root $CARGO_USR_ROOT
-done
-
-for BIN in ${DIR}/../rust/sys/*/; do
-  cargo install --all-features --force --path "${BIN}" --root $CARGO_SYS_ROOT
-done
-popd
-
-sudo sh ${DIR}/build_image.sh disk.img
+bash ${DIR}/build.sh
+sudo sh ${DIR}/build_image.sh ${BUILD_DIR}/disk.img
 
 QEMU_ARGS=
 if [[ $1 == "debug" ]]; then
@@ -35,7 +18,7 @@ if [[ $1 == "debug" ]]; then
 fi
 
 # Use machine q35 to access PCI devices.
-qemu-system-x86_64 -machine q35 -d guest_errors -m 1G -serial stdio -hda disk.img ${QEMU_ARGS} -device nec-usb-xhci,id=xhci -device usb-kbd,bus=xhci.0
+qemu-system-x86_64 -machine q35 -d guest_errors -m 1G -serial stdio -hda ${BUILD_DIR}/disk.img ${QEMU_ARGS} -device nec-usb-xhci,id=xhci -device usb-kbd,bus=xhci.0
 popd
 
 # Extra options to add to this script in the future.