GitHub - rdmello/Quick-OS-Test: Small test project to understand booting, assembly, and protected mode

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Small test project to understand booting, assembly, and protected mode

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Name		Name	Last commit message	Last commit date
Latest commit History 3 Commits
ch5_kernel		ch5_kernel
protected_32bit		protected_32bit
utils		utils
Makefile		Makefile
README.txt		README.txt
conditional_if_else.asm		conditional_if_else.asm
function_test.asm		function_test.asm
hello.asm		hello.asm
hexprintertest.asm		hexprintertest.asm
memory_x.asm		memory_x.asm
os-dev.pdf		os-dev.pdf
read_disk_test.asm		read_disk_test.asm
stack_pointer.asm		stack_pointer.asm

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nasm hello.asm -f bin -o hello.bin

qemu-system-i386 hello.bin

qemu-system-i386 -drive format=raw,file=memory_x.bin

make run file=hello

Errata in PDF file: 

Page 29, CH3: mov dh, 5 should be changed to mov dh, 2
Page 32, CH4: je done -> je print_string_pm_done
Page 46, CH5: caller and callee fcns should be switched