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- # disable kvm to debug triple faults
- GDB_BIN=gdb
- QEMU_BIN=qemu-system-i386
- QEMU_ACCELERATION_FLAG=-enable-kvm
- QEMU_DEBUG_FLAG=-d cpu_reset,int
- QEMU_ARGS=-drive file=build/boot.img,format=raw -no-reboot -no-shutdown $(QEMU_ACCELERATION_FLAG) #$(QEMU_DEBUG_FLAG)
- CROSS_COMPILE=#--toolchain cross-compile.cmake
- .PHONY: run
- run: build
- $(QEMU_BIN) $(QEMU_ARGS) -display curses -S -s
- .PHONY: srun
- srun: build
- $(QEMU_BIN) $(QEMU_ARGS) -display none -S -s -serial mon:stdio
- .PHONY: nativerun
- nativerun: build
- $(QEMU_BIN) $(QEMU_ARGS) -display none -serial mon:stdio
- .PHONY: configure
- configure:
- cmake -Bbuild -DCMAKE_BUILD_TYPE=Debug $(CROSS_COMPILE)
- cp build/compile_commands.json .
- .PHONY: build
- build:
- cmake --build build --target boot.img
- .PHONY: clean
- clean:
- -rm -rf build
- -rm compile_commands.json
- .PHONY: debug
- debug:
- $(GDB_BIN) --symbols=build/kernel.out --init-eval-command 'set pagination off' --init-eval-command 'target remote:1234' --eval-command 'hbr kernel_main' --eval-command 'c'
- build/boot.vdi: build/boot.img
- -rm build/boot.vdi
- VBoxManage convertfromraw $< $@ --format VDI
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