diff options
Diffstat (limited to 'GNU_efi_HelloWorld/Makefile')
| -rw-r--r-- | GNU_efi_HelloWorld/Makefile | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/GNU_efi_HelloWorld/Makefile b/GNU_efi_HelloWorld/Makefile new file mode 100644 index 0000000..63deda2 --- /dev/null +++ b/GNU_efi_HelloWorld/Makefile @@ -0,0 +1,49 @@ +ARCH = $(shell uname -m | sed s,i[3456789]86,ia32,) + +OBJS = hello.o +TARGET = hello.efi +TARGET_DEBUG = hello.debug + +EFIINC = /usr/include/efi +EFFINCS = -I$(EFIINC) -I$(EFIINC)/$(ARCH) -I$(EFIINC)/protocol +EFILIB = /usr/lib +EFI_CRT_OBJS = $(EFILIB)/crt0-efi-$(ARCH).o +EFI_LDS = $(EFILIB)/elf_$(ARCH)_efi.lds + +CFLAGS = $(EFFINCS) -fno-stack-protector -fpic \ + -fshort-wchar -mno-red-zone -Wall +CFLAGS += -ggdb3 -O0 -DEFI_DEBUG=1 +# -DDEBUG + + +ifeq ($(ARCH),x86_64) + CFLAGS += -DEFI_FUNCTION_WRAPPER +endif + +LDFLAGS = -nostdlib -znocombreloc -T $(EFI_LDS) -shared \ + -Bsymbolic -L $(EFILIB) $(EFI_CRT_OBJS) + +SECTIONS = .text .sdata .data .dynamic .dynsym .rel .rela .reloc + +DEBUG_SECTIONS = .debug_info .debug_abbrev .debug_aranges \ + .debug_line .debug_str + +all: clear $(TARGET) $(TARGET_DEBUG) + cp hello.efi ../test_code/hda-contents/ + +hello.so: $(OBJS) + ld $(LDFLAGS) $(OBJS) -o $@ -lefi -lgnuefi + +%.efi: %.so + objcopy $(foreach sec,$(SECTIONS),-j $(sec)) \ + --target=efi-app-$(ARCH) $^ $@ + +%.debug: %.so + objcopy $(foreach sec,$(SECTIONS) $(DEBUG_SECTIONS),-j $(sec)) \ + --target=efi-app-$(ARCH) $^ $@ + +clear: + rm -f *.efi + rm -f *.debug + rm -f *.o + rm -f *.so |