Created a few shell scripts to update and create an build of the Kernel/Operating System.

A python script can be run to run the scripts in the correct order and immediatly try the build.

kernel/Makefile

@@ -1,4 +1,3 @@
-EMULATOR = qemu-system-i386
 AS = ${HOME}/opt/cross/bin/i686-elf-as
 CC = ${HOME}/opt/cross/bin/i686-elf-gcc
 CPP = ${HOME}/opt/cross/bin/i686-elf-g++ 

scripts/build.py

@@ -2,24 +2,23 @@
 import os
 import subprocess
 
-
-print("Building BarinkOS")
-
+print("Give BarinkOS A Test Run")
 
 # list and run build scripts
 print("Running build-scripts")
 os.chdir("scripts")
-
 scripts=os.listdir()
 currentScript=os.path.basename(__file__)
 
-if currentScript in scripts:
-    scripts.remove(currentScript)
+os.chdir("../CoreLib")
+print("Building CoreLib")
+subprocess.call("make")
 
+os.chdir("../kernel")
+print("Building kernel")
+subprocess.call("make")
 
-for script in scripts:
-    print(os.getcwd())
-    print("Running:" + script)
-    subprocess.call(script, cwd=os.getcwd())
-
-os.chdir("..")
+os.chdir("..")
+subprocess.call("scripts/update_harddrive.sh", cwd=os.getcwd())
+subprocess.call("scripts/create_symbol_lookup.sh", cwd=os.getcwd())
+subprocess.call("scripts/run_qemu.sh", cwd=os.getcwd())

scripts/create_iso.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+mkdir -p root/boot/grub
+cp build/kernel/myos.bin root/boot/myos.bin
+cp kernel/grub.cfg root/boot/grub/grub.cfg
+grub-mkrescue -o barinkOS.iso root

scripts/create_symbol_lookup.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+objcopy --only-keep-debug build/kernel/myos.bin kernel.sym

scripts/hooks/pre-commit.hook.sh

@@ -1,5 +1,2 @@
 #!/bin/bash
-
-
 # Run clang-tidy 
-

scripts/run_qemu.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# Run from harddisk
+qemu-system-i386 -boot d -drive format=raw,file=disk.img -serial stdio -vga std -display gtk -m 2G -cpu core2duo
+
+# Run disk version
+# qemu-system-i386 -cdrom barinkOS.iso -serial stdio -vga std -display gtk -m 2G -cpu core2duo -s -d int -no-shutdown -no-reboot
+
+# Run the raw kernel image
+# qemu-system-i386  -kernel build/kernel/myos.bin -serial stdio -vga std -display gtk -m 2G -cpu core2duo -d int -no-shutdown -no-reboot
+
+

scripts/run_virtualbox.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+virtualboxvm --startvm "BarinkOS_test"

scripts/test.sh

@@ -1,5 +0,0 @@
-#!/bin/bash
-start=`date +%s`
-end=`date +%s`
-echo That took $((end-start)) seconds
-date +"%c" -d195440409

scripts/update_harddrive.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+echo "Mount harddrive image as block device"
+sudo losetup /dev/loop9 disk.img
+sudo mount /dev/loop9 /mnt
+
+echo "Copy over kernel binary"
+sudo cp build/kernel/myos.bin /mnt/boot/myos.bin
+
+echo "unmount image"
+sudo umount /mnt
+sudo losetup -d /dev/loop9