3 # Makefile for the architecture dependent flags and dependencies on the
6 # Copyright (C) 1996,1998 David S. Miller (davem@caip.rutgers.edu)
7 # Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz)
10 CHECKFLAGS += -D__sparc__ -D__sparc_v9__ -m64
12 # Undefine sparc when processing vmlinux.lds - it is used
13 # And teach CPP we are doing 64 bit builds (for this case)
14 CPPFLAGS_vmlinux.lds += -m64 -Usparc
16 LDFLAGS := -m elf64_sparc
18 KBUILD_CFLAGS += -m64 -pipe -mno-fpu -mcpu=ultrasparc -mcmodel=medlow \
19 -ffixed-g4 -ffixed-g5 -fcall-used-g7 -Wno-sign-compare \
21 KBUILD_CFLAGS += $(call cc-option,-mtune=ultrasparc3)
22 KBUILD_AFLAGS += -m64 -mcpu=ultrasparc -Wa,--undeclared-regs
24 ifeq ($(CONFIG_MCOUNT),y)
28 head-y := arch/sparc64/kernel/head.o arch/sparc64/kernel/init_task.o
30 core-y += arch/sparc64/kernel/ arch/sparc64/mm/
31 core-y += arch/sparc64/math-emu/
32 libs-y += arch/sparc64/prom/ arch/sparc64/lib/
33 drivers-$(CONFIG_OPROFILE) += arch/sparc64/oprofile/
35 boot := arch/sparc64/boot
37 image tftpboot.img vmlinux.aout: vmlinux
38 $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
41 $(Q)$(MAKE) $(clean)=$(boot)
44 echo '* vmlinux - Standard sparc64 kernel'
45 echo ' vmlinux.aout - a.out kernel for sparc64'
46 echo ' tftpboot.img - Image prepared for tftp'