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syuu1228/standalone.sh

Last active December 20, 2015 14:39
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standalone.sh
echo "main:" > test.S
echo "inb \$0x50, %al" >> test.S
as -o test.o test.S
objcopy -I elf64-x86-64-freebsd -O binary test.o test.bin
sudo bhyveload -m 256 -S test.bin:0x7c00 test
sudo bhyve -m 256 -e test
# bhyve says "Unhandled inb 0x0050", because there's no inb 0x50 handler.
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