# Copyright 2003 - 2004 Pathscale, Inc
# Released under the GPL

SUBARCH_LIBS := arch/um/sys-x86_64/
START := 0x60000000

CFLAGS += -U__$(SUBARCH)__ -fno-builtin
ARCH_USER_CFLAGS := -D__x86_64__

ELF_ARCH := i386:x86-64
ELF_FORMAT := elf64-x86-64

SYS_UTIL_DIR := $(ARCH_DIR)/sys-x86_64/util
SYS_DIR := $(ARCH_DIR)/include/sysdep-x86_64

SYS_HEADERS = $(SYS_DIR)/sc.h $(SYS_DIR)/thread.h

prepare: $(SYS_HEADERS)

$(SYS_DIR)/sc.h: $(SYS_UTIL_DIR)/mk_sc
	$(call filechk,gen_header)

$(SYS_DIR)/thread.h: $(SYS_UTIL_DIR)/mk_thread
	$(call filechk,gen_header)

$(SYS_UTIL_DIR)/mk_sc: scripts_basic $(ARCH_DIR)/user-offsets.h FORCE
	$(Q)$(MAKE) $(build)=$(SYS_UTIL_DIR) $@

$(SYS_UTIL_DIR)/mk_thread: scripts_basic $(GEN_HEADERS) $(ARCH_DIR)/kernel-offsets.h FORCE
	$(Q)$(MAKE) $(build)=$(SYS_UTIL_DIR) $@

CLEAN_FILES += $(SYS_HEADERS)