Vincenzo Aleksey Brocato
c70d43256a
Now the bootloader is divided in stage1 and stage 2, the kernel isn't loaded so it's useless (for now). The Stage 1 of the bootloader prints some strings and loads the second stage into memory. The second stage prints a hello world message. After this commit I'll divide the main branch into stable and coding (stable is working code, like all the commits I did until this day, coding will be the branch where I push all the code I write, so there may be a lot of errors or the code doesn't compile. I you want to use or just try XanvicOS use the stable branch)
60 lines
1.2 KiB
Makefile
60 lines
1.2 KiB
Makefile
ASM=nasm
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CC=gcc
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CC16=/usr/bin/watcom/binl/wcc
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LD16=/usr/bin/watcom/binl/wlink
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SRC_DIR=src
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BUILD_DIR=build
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.PHONY: all immagine_floppy kernel bootloader clean always
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#Immagine floppy
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immagine_floppy: $(BUILD_DIR)/main_floppy.img
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$(BUILD_DIR)/main_floppy.img: bootloader kernel
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dd if=/dev/zero of=$(BUILD_DIR)/main_floppy.img bs=512 count=2880
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mkfs.fat -F 12 -n "XanvOS" $(BUILD_DIR)/main_floppy.img
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dd if=$(BUILD_DIR)/stage1.bin of=$(BUILD_DIR)/main_floppy.img conv=notrunc
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mcopy -i $(BUILD_DIR)/main_floppy.img $(BUILD_DIR)/stage2.bin "::stage2.bin"
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mcopy -i $(BUILD_DIR)/main_floppy.img $(BUILD_DIR)/kernel.bin "::kernel.bin"
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mcopy -i $(BUILD_DIR)/main_floppy.img test.txt "::test.txt"
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#Kernel
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kernel: $(BUILD_DIR)/kernel.bin
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$(BUILD_DIR)/kernel.bin: always
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$(MAKE) -C $(SRC_DIR)/kernel BUILD_DIR=$(abspath $(BUILD_DIR))
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#Bootloader
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bootloader: stage1 stage2
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stage1: $(BUILD_DIR)/stage1.bin
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$(BUILD_DIR)/stage1.bin: always
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$(MAKE) -C $(SRC_DIR)/bootloader/stage1 BUILD_DIR=$(abspath $(BUILD_DIR))
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stage2: $(BUILD_DIR)/stage2.bin
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$(BUILD_DIR)/stage2.bin: always
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$(MAKE) -C $(SRC_DIR)/bootloader/stage2 BUILD_DIR=$(abspath $(BUILD_DIR))
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#Always
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always:
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mkdir -p $(BUILD_DIR)
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#Clean
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clean:
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rm -rf $(BUILD_DIR)/*
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#Strumenti
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