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| author | Richard Qin <richard.qin.x@gmail.com> | 2026-01-01 15:04:47 +0800 |
|---|---|---|
| committer | Richard Qin <richard.qin.x@gmail.com> | 2026-01-01 15:04:47 +0800 |
| commit | 2dde56422dcfb94affee2baffc8d240ad16ad4b2 (patch) | |
| tree | aeee8a0dad24ceaca22585f773411e386c8019be /Makefile | |
| parent | 0a6815b7143a8ffd0e09777b5fbd12098d8884c2 (diff) | |
| download | lume-2dde56422dcfb94affee2baffc8d240ad16ad4b2.tar.gz lume-2dde56422dcfb94affee2baffc8d240ad16ad4b2.tar.xz | |
dev(device): implement VirtIO
See dev log for detail
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 19 |
1 files changed, 13 insertions, 6 deletions
@@ -13,7 +13,7 @@ CXXFLAGS := $(CFLAGS) -fno-exceptions -fno-rtti -fno-use-cxa-atexit LINKER_SCRIPT := linker.ld UPROGS_SRC := $(SRC_DIR)/user/init.cc -UPROGS_OBJ := $(BUILD_DIR)/user/init.o +UPROGS_OBJ := $(BUILD_DIR)/user/entry.o $(BUILD_DIR)/user/init.o ULIB_OBJ := $(BUILD_DIR)/user/usys.o USER_LD := $(SRC_DIR)/user/user.ld INITCODE_BIN := $(BUILD_DIR)/user/initcode @@ -24,6 +24,9 @@ OBJS := $(SRCS_S:%.S=$(BUILD_DIR)/%.o) $(SRCS_CXX:%.cc=$(BUILD_DIR)/%.o) TARGET := $(BUILD_DIR)/kernel.elf +QEMUOPTS = -drive file=fs.img,if=none,format=raw,id=x0 +QEMUOPTS += -device virtio-blk-device,drive=x0 -global virtio-mmio.force-legacy=false + .PHONY: all clean run debug all: $(TARGET) @@ -63,15 +66,19 @@ $(BUILD_DIR)/%.o: %.cc @echo " CXX $<" @$(CXX) $(CXXFLAGS) -c $< -o $@ -run: $(TARGET) +fs.img: + @echo " IMG Generating fs.img (1MB)" + @dd if=/dev/zero of=fs.img bs=1M count=1 2>/dev/null + +run: $(TARGET) fs.img @echo " QEMU Running..." @qemu-system-riscv64 -machine virt -nographic \ - -kernel $(TARGET) -m 128M + -kernel $(TARGET) -m 128M $(QEMUOPTS) -debug: $(TARGET) +debug: $(TARGET) fs.img @echo " QEMU (DEBUG) Waiting for GDB..." @qemu-system-riscv64 -machine virt -nographic \ - -kernel $(TARGET) -m 128M -s -S + -kernel $(TARGET) -m 128M -s -S $(QEMUOPTS) clean: - rm -rf $(BUILD_DIR) + rm -rf $(BUILD_DIR) fs.img |