CROSS ?= aarch64-linux-gnu-

CC = $(CROSS)gcc

LD = $(CROSS)ld

OBJCOPY = $(CROSS)objcopy

GO = go

STUB_DIR = stub/linux/arm64

CMD_DIR = cmd/vmpacker

DEMO_DIR = demo

BUILD_DIR = build

STUB_SRC = $(STUB_DIR)/vm_interp.c

STUB_LDS = $(STUB_DIR)/vm_interp.lds

STUB_O = $(BUILD_DIR)/stub/vm_interp.o

STUB_ELF = $(BUILD_DIR)/stub/vm_interp.elf

STUB_BIN = $(CMD_DIR)/vm_interp.bin

PACKER = $(BUILD_DIR)/vmpacker.exe

DEMO_LICENSE = $(BUILD_DIR)/demo_license

DEMO_SIMPLE = $(BUILD_DIR)/demo_simple

STUB_CFLAGS = -c -Os -mcmodel=tiny -fno-stack-protector \

-fno-builtin -nostdlib -march=armv8-a \

-DVM_INDIRECT_DISPATCH -DVM_FUNC_SPLIT -DVM_TOKEN_ENTRY

DEMO_CFLAGS = -static -O0 -march=armv8-a

.PHONY: all stub packer demo test clean help gui sync-public

all: stub packer

@echo ""

@echo "[+] Build complete: $(BUILD_DIR)/"

stub: $(STUB_BIN)

$(STUB_O): $(STUB_SRC) | $(BUILD_DIR)/stub

$(CC) $(STUB_CFLAGS) $< -o $@

$(STUB_ELF): $(STUB_O) $(STUB_LDS)

$(LD) -T $(STUB_LDS) -o $@ $(STUB_O)

$(STUB_BIN): $(STUB_ELF) | $(BUILD_DIR)

$(OBJCOPY) -O binary $< $(BUILD_DIR)/vm_interp_raw.bin

@powershell -Command "\

$$nmOut = & '$(CROSS)nm' '$<';\

$$l1 = $$nmOut | Select-String '\bvm_entry$$';\

$$l2 = $$nmOut | Select-String '\bvm_entry_token$$';\

$$l3 = $$nmOut | Select-String '\b_token_table_va$$';\

if (!$$l1) { Write-Error 'vm_entry not found'; exit 1 };\

if (!$$l2) { Write-Error 'vm_entry_token not found'; exit 1 };\

if (!$$l3) { Write-Error '_token_table_va not found'; exit 1 };\

$$off1 = [Convert]::ToUInt64($$l1.ToString().Split(' ')[0], 16);\

$$off2 = [Convert]::ToUInt64($$l2.ToString().Split(' ')[0], 16);\

$$off3 = [Convert]::ToUInt64($$l3.ToString().Split(' ')[0], 16);\

$$hdr = [BitConverter]::GetBytes([UInt64]$$off1) + [BitConverter]::GetBytes([UInt64]$$off2) + [BitConverter]::GetBytes([UInt64]$$off3);\

$$raw = [IO.File]::ReadAllBytes('$(BUILD_DIR)/vm_interp_raw.bin');\

$$blob = $$hdr + $$raw;\

[IO.File]::WriteAllBytes('$(STUB_BIN)', $$blob);\

Write-Host ('[+] vm_interp.bin: ' + $$blob.Length + ' bytes (vm_entry=0x' + $$off1.ToString('X') + ' vm_entry_token=0x' + $$off2.ToString('X') + ' _token_table_va=0x' + $$off3.ToString('X') + ')')\

"

@copy /Y "$(subst /,\,$(STUB_BIN))" "$(subst /,\,$(BUILD_DIR))\vm_interp.bin" > nul

packer: $(STUB_BIN) | $(BUILD_DIR)

@powershell -Command "if (Test-Path '$(PACKER)') { Remove-Item -Force '$(PACKER)' -ErrorAction SilentlyContinue }"

$(GO) build -o $(PACKER) ./$(CMD_DIR)/

@echo "[+] packer: $(PACKER)"

demo: $(DEMO_LICENSE) $(DEMO_SIMPLE)

$(DEMO_LICENSE): $(DEMO_DIR)/demo_license.c | $(BUILD_DIR)

$(CC) $(DEMO_CFLAGS) $< -o $@

@echo "[+] demo: $@"

$(DEMO_SIMPLE): $(DEMO_DIR)/demo_simple.c | $(BUILD_DIR)

$(CC) -static -O1 -nostdlib -march=armv8-a $< -o $@

@echo "[+] demo: $@"

test:

$(GO) test ./...

$(BUILD_DIR):

@powershell -Command "New-Item -ItemType Directory -Force -Path '$(BUILD_DIR)' | Out-Null"

$(BUILD_DIR)/stub: | $(BUILD_DIR)

@powershell -Command "New-Item -ItemType Directory -Force -Path '$(BUILD_DIR)/stub' | Out-Null"

clean:

@powershell -Command "Remove-Item -Recurse -Force -ErrorAction SilentlyContinue '$(BUILD_DIR)', '$(STUB_BIN)'"

@echo "[+] cleaned"

help:

@echo "make all - 编译 stub + packer (输出到 build/)"

@echo "make stub - 仅编译 VM 解释器 blob"

@echo "make packer - 编译 Go packer (自动嵌入 blob)"

@echo "make gui - 编译 GUI 版本 + NSIS 安装包"

@echo "make demo - 交叉编译 demo 程序"

@echo "make test - 运行单元测试"

@echo "make clean - 清理所有产物"

@echo "make sync-public - 同步到公开仓库 (vmpack remote)"

GUI_DIR = vmp-gui

gui: stub

@copy /Y "$(subst /,\,$(STUB_BIN))" "$(subst /,\,$(GUI_DIR))\backend\api\vm_interp.bin" > nul

@powershell -Command "$$env:PATH = 'C:\Program Files (x86)\NSIS;' + $$env:PATH; cd '$(GUI_DIR)'; wails build -nsis"

@echo "[+] GUI installer: $(GUI_DIR)/build/bin/"

sync-public:

@powershell -ExecutionPolicy Bypass -File sync-public.ps1