4 # This file is included by the global makefile so that you can add your own
5 # architecture-specific flags and dependencies. Remember to do have actions
6 # for "archclean" and "archdep" for cleaning up and making dependencies for
9 # This file is subject to the terms and conditions of the GNU General Public
10 # License. See the file "COPYING" in the main directory of this archive
13 # Copyright (C) 1994 by Linus Torvalds
14 # Portions Copyright (C) 1999 The Puffin Group
16 # Modified for PA-RISC Linux by Paul Lahaie, Alex deVries,
17 # Mike Shaver, Helge Deller and Martin K. Petersen
19 NM = sh $(srctree)/arch/parisc/nm
21 CROSS_COMPILE := hppa64-linux-
22 UTS_MACHINE := parisc64
24 MACHINE := $(subst 64,,$(shell uname -m))
25 ifneq ($(MACHINE),parisc)
26 CROSS_COMPILE := hppa-linux-
30 FINAL_LD=$(CROSS_COMPILE)ld --warn-common --warn-section-align
32 OBJCOPY_FLAGS =-O binary -R .note -R .comment -S
36 # These flags should be implied by an hppa-linux configuration, but they
38 cflags-y += -mno-space-regs -mfast-indirect-calls
40 # No fixed-point multiply
41 cflags-y += -mdisable-fpregs
43 # Without this, "ld -r" results in .text sections that are too big
44 # (> 0x40000) for branches to reach stubs.
45 cflags-y += -ffunction-sections
47 # select which processor to optimise for
48 cflags-$(CONFIG_PA7100) += -march=1.1 -mschedule=7100
49 cflags-$(CONFIG_PA7200) += -march=1.1 -mschedule=7200
50 cflags-$(CONFIG_PA7100LC) += -march=1.1 -mschedule=7100LC
51 cflags-$(CONFIG_PA7300LC) += -march=1.1 -mschedule=7300
52 cflags-$(CONFIG_PA8X00) += -march=2.0 -mschedule=8000
54 head-y := arch/parisc/kernel/head.o
55 head-$(CONFIG_PARISC64) := arch/parisc/kernel/head64.o
59 kernel-y := mm/ kernel/ math-emu/ kernel/init_task.o
60 kernel-$(CONFIG_HPUX) += hpux/
62 core-y += $(addprefix arch/parisc/, $(kernel-y))
63 libs-y += arch/parisc/lib/ `$(CC) -print-libgcc-file-name`
65 drivers-$(CONFIG_OPROFILE) += arch/parisc/oprofile/
68 @if [ $$(palo -f /dev/null >/dev/null 2>&1 ; echo $$?) != 2 ]; then \
69 echo 'ERROR: Please install palo first (apt-get install palo)';\
70 echo 'or build it from source and install it somewhere in your $$PATH';\
73 @if [ ! -f ./palo.conf ]; then \
74 cp arch/parisc/defpalo.conf palo.conf; \
75 echo 'A generic palo config file (./palo.conf) has been created for you.'; \
76 echo 'You should check it and re-run "make palo".'; \
77 echo 'WARNING: the "lifimage" file is now placed in this directory by default!'; \
83 export TOPDIR=`pwd`; \
84 unset STRIP LDFLAGS CPP CPPFLAGS AFLAGS CFLAGS CC LD; cd ../palo && make lifimage
86 # Shorthands for known targets not supported by parisc, use palo as default
87 Image zImage bzImage: palo
89 prepare: include/asm-parisc/offsets.h
91 arch/parisc/kernel/asm-offsets.s: include/asm include/linux/version.h \
94 include/asm-parisc/offsets.h: arch/parisc/kernel/asm-offsets.s
95 $(call filechk,gen-asm-offsets)
97 CLEAN_FILES += lifimage include/asm-parisc/offsets.h
98 MRPROPER_FILES += palo.conf
101 @echo '* vmlinux - Uncompressed kernel image (./vmlinux)'
102 @echo ' palo - Bootable image (./lifimage)'