2005-04-17 06:20:36 +08:00
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#
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# This file is subject to the terms and conditions of the GNU General Public
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# License. See the file "COPYING" in the main directory of this archive
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# for more details.
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#
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# Copyright (C) 1994, 95, 96, 2003 by Ralf Baechle
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# DECStation modifications by Paul M. Antoine, 1996
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# Copyright (C) 2002, 2003, 2004 Maciej W. Rozycki
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#
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# This file is included by the global makefile so that you can add your own
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# architecture-specific flags and dependencies. Remember to do have actions
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# for "archclean" cleaning up for this architecture.
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#
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2008-02-27 03:54:54 +08:00
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KBUILD_DEFCONFIG := ip22_defconfig
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2005-04-17 06:20:36 +08:00
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#
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# Select the object file format to substitute into the linker script.
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#
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ifdef CONFIG_CPU_LITTLE_ENDIAN
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2007-10-23 02:10:57 +08:00
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32bit-tool-archpref = mipsel
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64bit-tool-archpref = mips64el
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2005-04-17 06:20:36 +08:00
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32bit-bfd = elf32-tradlittlemips
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64bit-bfd = elf64-tradlittlemips
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32bit-emul = elf32ltsmip
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64bit-emul = elf64ltsmip
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else
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2007-10-23 02:10:57 +08:00
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32bit-tool-archpref = mips
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64bit-tool-archpref = mips64
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2005-04-17 06:20:36 +08:00
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32bit-bfd = elf32-tradbigmips
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64bit-bfd = elf64-tradbigmips
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32bit-emul = elf32btsmip
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64bit-emul = elf64btsmip
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endif
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2005-09-04 06:56:16 +08:00
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ifdef CONFIG_32BIT
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2007-10-23 02:10:57 +08:00
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tool-archpref = $(32bit-tool-archpref)
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2005-04-17 06:20:36 +08:00
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UTS_MACHINE := mips
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endif
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2005-09-04 06:56:16 +08:00
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ifdef CONFIG_64BIT
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2007-10-23 02:10:57 +08:00
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tool-archpref = $(64bit-tool-archpref)
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2005-04-17 06:20:36 +08:00
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UTS_MACHINE := mips64
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endif
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2007-10-23 02:10:57 +08:00
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ifneq ($(SUBARCH),$(ARCH))
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ifeq ($(CROSS_COMPILE),)
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2007-11-13 01:30:52 +08:00
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CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux- $(tool-archpref)-linux-gnu- $(tool-archpref)-unknown-linux-gnu-)
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2007-10-23 02:10:57 +08:00
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endif
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2005-04-17 06:20:36 +08:00
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endif
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2009-11-20 20:34:29 +08:00
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ifndef CONFIG_FUNCTION_TRACER
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2009-04-29 01:38:35 +08:00
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cflags-y := -ffunction-sections
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2009-11-20 20:34:29 +08:00
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endif
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MIPS: Tracing: Make function graph tracer work with -mmcount-ra-address
That thread "MIPS: Add option to pass return address location to
_mcount" from "David Daney <ddaney@caviumnetworks.com>" have added a new
option -mmcount-ra-address to gcc(4.5) for MIPS to transfer the location
of the return address to _mcount.
Benefit from this new feature, function graph tracer on MIPS will be
easier and safer to hijack the return address of the kernel function,
which will save some overhead and make the whole thing more reliable.
In this patch, at first, try to enable the option -mmcount-ra-address in
arch/mips/Makefile with cc-option, if gcc support it, it will be
enabled, otherwise, no side effect.
and then, we need to support this new option of gcc 4.5 and also support
the old gcc versions.
with _mcount in the old gcc versions, it's not easy to get the location
of return address(tracing: add function graph tracer support for MIPS),
so, we do it in a C function: ftrace_get_parent_addr(ftrace.c), but
with -mmcount-ra-address, only several instructions need to get what
we want, so, I put into asm(mcount.S). and also, as the $12(t0) is
used by -mmcount-ra-address for transferring the localtion of return
address to _mcount, we need to save it into the stack and restore it
when enabled dynamic function tracer, 'Cause we have called
"ftrace_call" before "ftrace_graph_caller", which may destroy
$12(t0).
(Thanks to David for providing that -mcount-ra-address and giving the
idea of KBUILD_MCOUNT_RA_ADDRESS, both of them have made the whole
thing more beautiful!)
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Nicholas Mc Guire <der.herr@hofr.at>
Cc: zhangfx@lemote.com
Cc: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/681/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2009-11-20 20:34:38 +08:00
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ifdef CONFIG_FUNCTION_GRAPH_TRACER
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ifndef KBUILD_MCOUNT_RA_ADDRESS
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ifeq ($(call cc-option-yn,-mmcount-ra-address), y)
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cflags-y += -mmcount-ra-address -DKBUILD_MCOUNT_RA_ADDRESS
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endif
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endif
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endif
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2009-04-29 01:28:33 +08:00
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cflags-y += $(call cc-option, -mno-check-zero-division)
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2009-04-29 01:38:35 +08:00
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2006-02-23 07:06:55 +08:00
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ifdef CONFIG_32BIT
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2005-04-17 06:20:36 +08:00
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ld-emul = $(32bit-emul)
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vmlinux-32 = vmlinux
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vmlinux-64 = vmlinux.64
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2006-03-08 19:35:00 +08:00
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cflags-y += -mabi=32
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2006-02-23 07:06:55 +08:00
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endif
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2005-04-17 06:20:36 +08:00
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2006-02-23 07:06:55 +08:00
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ifdef CONFIG_64BIT
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ld-emul = $(64bit-emul)
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vmlinux-32 = vmlinux.32
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vmlinux-64 = vmlinux
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2006-03-08 19:35:00 +08:00
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cflags-y += -mabi=64
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2005-04-17 06:20:36 +08:00
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endif
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2007-07-28 20:27:21 +08:00
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all-$(CONFIG_BOOT_ELF32) := $(vmlinux-32)
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all-$(CONFIG_BOOT_ELF64) := $(vmlinux-64)
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2009-10-14 18:12:16 +08:00
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all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlinuz
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2006-03-08 19:35:00 +08:00
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2005-04-17 06:20:36 +08:00
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#
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# GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel
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# code since it only slows down the whole thing. At some point we might make
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# use of global pointer optimizations but their use of $28 conflicts with
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# the current pointer optimization.
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#
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# The DECStation requires an ECOFF kernel for remote booting, other MIPS
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# machines may also. Since BFD is incredibly buggy with respect to
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# crossformat linking we rely on the elf2ecoff tool for format conversion.
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#
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cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
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2006-03-09 01:14:49 +08:00
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cflags-y += -msoft-float
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2005-02-21 19:22:15 +08:00
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LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
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kbuild: allow assignment to {A,C,LD}FLAGS_MODULE on the command line
It is now possible to assign options to AS, CC and LD
on the command line - which is only used when building modules.
{A,C,LD}FLAGS_MODULE was all used both in the top-level Makefile
in the arch makefiles, thus users had no way to specify
additional options to AS, CC, LD when building modules
without overriding the original value.
Introduce a new set of variables KBUILD_{A,C,LD}FLAGS_MODULE
that is used by arch specific files and free up
{A,C,LD}FLAGS_MODULE so they can be assigned on
the command line.
All arch Makefiles that used the old variables has been updated.
Note: Previously we had a MODFLAGS variable for both
AS and CC. But in favour of consistency this was dropped.
So in some cases arch Makefile has one assignmnet replaced by
two assignmnets.
Note2: MODFLAGS was not documented and is dropped
without any notice. I do not expect much/any breakage
from this.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Denys Vlasenko <vda.linux@googlemail.com>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Chen Liqin <liqin.chen@sunplusct.com>
Acked-by: Mike Frysinger <vapier@gentoo.org> [blackfin]
Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> [avr32]
Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-07-28 23:33:09 +08:00
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KBUILD_AFLAGS_MODULE += -mlong-calls
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KBUILD_CFLAGS_MODULE += -mlong-calls
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2005-04-17 06:20:36 +08:00
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2006-06-07 20:25:37 +08:00
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cflags-y += -ffreestanding
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2005-07-07 17:19:31 +08:00
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#
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# We explicitly add the endianness specifier if needed, this allows
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# to compile kernels with a toolchain for the other endianness. We
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# carefully avoid to add it redundantly because gcc 3.3/3.4 complains
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# when fed the toolchain default!
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#
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2006-10-10 22:44:10 +08:00
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# Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
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2007-05-09 14:57:56 +08:00
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# 2006-10-10 don't properly change the predefined symbols if -EB / -EL
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2006-10-10 22:44:10 +08:00
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# are used, so we kludge that here. A bug has been filed at
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# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
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#
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undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
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undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
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predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
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predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
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cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be))
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cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
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2005-07-07 17:19:31 +08:00
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2007-02-03 00:41:47 +08:00
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cflags-$(CONFIG_CPU_HAS_SMARTMIPS) += $(call cc-option,-msmartmips)
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2006-03-19 00:59:31 +08:00
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cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
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-fno-omit-frame-pointer
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2005-04-17 06:20:36 +08:00
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#
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# CPU-dependent compiler/assembler options for optimization.
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#
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2006-03-08 19:35:00 +08:00
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cflags-$(CONFIG_CPU_R3000) += -march=r3000
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cflags-$(CONFIG_CPU_TX39XX) += -march=r3900
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cflags-$(CONFIG_CPU_R6000) += -march=r6000 -Wa,--trap
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cflags-$(CONFIG_CPU_R4300) += -march=r4300 -Wa,--trap
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cflags-$(CONFIG_CPU_VR41XX) += -march=r4100 -Wa,--trap
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cflags-$(CONFIG_CPU_R4X00) += -march=r4600 -Wa,--trap
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cflags-$(CONFIG_CPU_TX49XX) += -march=r4600 -Wa,--trap
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2006-04-06 07:44:25 +08:00
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cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
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2006-03-08 19:35:00 +08:00
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-Wa,-mips32 -Wa,--trap
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2006-04-06 07:44:25 +08:00
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cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
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2006-03-08 19:35:00 +08:00
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-Wa,-mips32r2 -Wa,--trap
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2006-04-06 07:44:25 +08:00
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cflags-$(CONFIG_CPU_MIPS64_R1) += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
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2006-03-08 19:35:00 +08:00
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-Wa,-mips64 -Wa,--trap
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2006-04-06 07:44:25 +08:00
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cflags-$(CONFIG_CPU_MIPS64_R2) += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
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2006-03-08 19:35:00 +08:00
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-Wa,-mips64r2 -Wa,--trap
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cflags-$(CONFIG_CPU_R5000) += -march=r5000 -Wa,--trap
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2006-04-02 03:43:58 +08:00
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cflags-$(CONFIG_CPU_R5432) += $(call cc-option,-march=r5400,-march=r5000) \
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2005-04-17 06:20:36 +08:00
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-Wa,--trap
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2008-10-24 00:27:57 +08:00
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cflags-$(CONFIG_CPU_R5500) += $(call cc-option,-march=r5500,-march=r5000) \
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-Wa,--trap
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2006-04-02 03:43:58 +08:00
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cflags-$(CONFIG_CPU_NEVADA) += $(call cc-option,-march=rm5200,-march=r5000) \
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2005-04-17 06:20:36 +08:00
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-Wa,--trap
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2006-03-08 19:35:00 +08:00
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cflags-$(CONFIG_CPU_RM7000) += $(call cc-option,-march=rm7000,-march=r5000) \
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2005-04-17 06:20:36 +08:00
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-Wa,--trap
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2006-03-08 19:35:00 +08:00
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cflags-$(CONFIG_CPU_RM9000) += $(call cc-option,-march=rm9000,-march=r5000) \
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2005-04-17 06:20:36 +08:00
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-Wa,--trap
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2006-03-08 19:35:00 +08:00
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cflags-$(CONFIG_CPU_SB1) += $(call cc-option,-march=sb1,-march=r5000) \
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2005-04-17 06:20:36 +08:00
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-Wa,--trap
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2006-03-08 19:35:00 +08:00
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cflags-$(CONFIG_CPU_R8000) += -march=r8000 -Wa,--trap
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cflags-$(CONFIG_CPU_R10000) += $(call cc-option,-march=r10000,-march=r8000) \
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2005-04-17 06:20:36 +08:00
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-Wa,--trap
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2008-12-12 07:33:28 +08:00
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cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += $(call cc-option,-march=octeon) -Wa,--trap
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ifeq (,$(findstring march=octeon, $(cflags-$(CONFIG_CPU_CAVIUM_OCTEON))))
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cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon
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endif
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2005-04-17 06:20:36 +08:00
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2007-10-23 19:43:11 +08:00
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cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,)
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cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,)
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cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS) += $(call cc-option,-mno-daddi,)
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2005-04-17 06:20:36 +08:00
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ifdef CONFIG_CPU_SB1
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ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
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kbuild: allow assignment to {A,C,LD}FLAGS_MODULE on the command line
It is now possible to assign options to AS, CC and LD
on the command line - which is only used when building modules.
{A,C,LD}FLAGS_MODULE was all used both in the top-level Makefile
in the arch makefiles, thus users had no way to specify
additional options to AS, CC, LD when building modules
without overriding the original value.
Introduce a new set of variables KBUILD_{A,C,LD}FLAGS_MODULE
that is used by arch specific files and free up
{A,C,LD}FLAGS_MODULE so they can be assigned on
the command line.
All arch Makefiles that used the old variables has been updated.
Note: Previously we had a MODFLAGS variable for both
AS and CC. But in favour of consistency this was dropped.
So in some cases arch Makefile has one assignmnet replaced by
two assignmnets.
Note2: MODFLAGS was not documented and is dropped
without any notice. I do not expect much/any breakage
from this.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Denys Vlasenko <vda.linux@googlemail.com>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Chen Liqin <liqin.chen@sunplusct.com>
Acked-by: Mike Frysinger <vapier@gentoo.org> [blackfin]
Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> [avr32]
Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-07-28 23:33:09 +08:00
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KBUILD_AFLAGS_MODULE += -msb1-pass1-workarounds
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KBUILD_CFLAGS_MODULE += -msb1-pass1-workarounds
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2005-04-17 06:20:36 +08:00
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endif
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endif
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#
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# Firmware support
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#
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2007-09-05 14:59:34 +08:00
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libs-$(CONFIG_ARC) += arch/mips/fw/arc/
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2007-09-05 14:58:26 +08:00
|
|
|
libs-$(CONFIG_CFE) += arch/mips/fw/cfe/
|
2008-01-05 06:31:07 +08:00
|
|
|
libs-$(CONFIG_SNIPROM) += arch/mips/fw/sni/
|
|
|
|
|
libs-y += arch/mips/fw/lib/
|
2005-04-17 06:20:36 +08:00
|
|
|
|
2010-02-26 20:57:12 +08:00
|
|
|
#
|
|
|
|
|
# Kernel compression
|
|
|
|
|
#
|
|
|
|
|
ifdef SYS_SUPPORTS_ZBOOT
|
|
|
|
|
COMPRESSION_FNAME = vmlinuz
|
|
|
|
|
else
|
|
|
|
|
COMPRESSION_FNAME = vmlinux
|
|
|
|
|
endif
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
#
|
|
|
|
|
# Board-dependent options and extra files
|
|
|
|
|
#
|
2010-05-30 22:27:10 +08:00
|
|
|
include $(srctree)/arch/mips/Kbuild.platforms
|
2009-06-24 17:12:57 +08:00
|
|
|
|
2008-09-17 01:48:51 +08:00
|
|
|
cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
|
2005-04-17 06:20:36 +08:00
|
|
|
drivers-$(CONFIG_PCI) += arch/mips/pci/
|
|
|
|
|
|
2007-02-15 19:06:48 +08:00
|
|
|
#
|
|
|
|
|
# Automatically detect the build format. By default we choose
|
|
|
|
|
# the elf format according to the load address.
|
|
|
|
|
# We can always force a build with a 64-bits symbol format by
|
2007-02-15 21:21:36 +08:00
|
|
|
# passing 'KBUILD_SYM32=no' option to the make's command line.
|
2007-02-15 19:06:48 +08:00
|
|
|
#
|
|
|
|
|
ifdef CONFIG_64BIT
|
2007-02-15 21:21:36 +08:00
|
|
|
ifndef KBUILD_SYM32
|
2007-02-15 19:06:48 +08:00
|
|
|
ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
|
2007-02-15 21:21:36 +08:00
|
|
|
KBUILD_SYM32 = y
|
2007-02-15 19:06:48 +08:00
|
|
|
endif
|
|
|
|
|
endif
|
|
|
|
|
|
2007-10-23 19:43:11 +08:00
|
|
|
ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy)
|
|
|
|
|
cflags-y += -msym32 -DKBUILD_64BIT_SYM32
|
|
|
|
|
else
|
|
|
|
|
ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y)
|
|
|
|
|
$(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32)
|
2007-09-27 22:26:40 +08:00
|
|
|
endif
|
2007-02-15 19:06:48 +08:00
|
|
|
endif
|
|
|
|
|
endif
|
|
|
|
|
|
2007-10-16 03:59:31 +08:00
|
|
|
KBUILD_AFLAGS += $(cflags-y)
|
2009-09-20 18:28:22 +08:00
|
|
|
KBUILD_CFLAGS += $(cflags-y)
|
|
|
|
|
KBUILD_CPPFLAGS += -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
|
|
|
|
|
KBUILD_CPPFLAGS += -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
|
2005-04-17 06:20:36 +08:00
|
|
|
|
|
|
|
|
LDFLAGS += -m $(ld-emul)
|
|
|
|
|
|
2006-03-08 19:35:00 +08:00
|
|
|
ifdef CONFIG_MIPS
|
2007-10-15 04:21:35 +08:00
|
|
|
CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
|
2007-01-24 02:30:14 +08:00
|
|
|
egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
|
2006-04-14 23:04:18 +08:00
|
|
|
sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
|
|
|
|
|
ifdef CONFIG_64BIT
|
|
|
|
|
CHECKFLAGS += -m64
|
|
|
|
|
endif
|
2006-03-08 19:35:00 +08:00
|
|
|
endif
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
OBJCOPYFLAGS += --remove-section=.reginfo
|
|
|
|
|
|
|
|
|
|
head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
|
|
|
|
|
|
|
|
|
|
libs-y += arch/mips/lib/
|
|
|
|
|
|
2010-05-30 19:27:22 +08:00
|
|
|
# See arch/mips/Kbuild for content of core part of the kernel
|
|
|
|
|
core-y += arch/mips/
|
2005-04-17 06:20:36 +08:00
|
|
|
|
|
|
|
|
drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/
|
|
|
|
|
|
2009-06-04 20:27:10 +08:00
|
|
|
# suspend and hibernation support
|
|
|
|
|
drivers-$(CONFIG_PM) += arch/mips/power/
|
|
|
|
|
|
2007-08-22 04:34:16 +08:00
|
|
|
ifdef CONFIG_LASAT
|
|
|
|
|
rom.bin rom.sw: vmlinux
|
|
|
|
|
$(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
|
|
|
|
|
endif
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
#
|
|
|
|
|
# Some machines like the Indy need 32-bit ELF binaries for booting purposes.
|
|
|
|
|
# Other need ECOFF, so we build a 32-bit ELF binary for them which we then
|
|
|
|
|
# convert to ECOFF using elf2ecoff.
|
|
|
|
|
#
|
|
|
|
|
vmlinux.32: vmlinux
|
|
|
|
|
$(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
|
|
|
|
|
|
2010-08-04 02:22:20 +08:00
|
|
|
|
|
|
|
|
#obj-$(CONFIG_KPROBES) += kprobes.o
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
#
|
|
|
|
|
# The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
|
|
|
|
|
# ELF files from 32-bit files by conversion.
|
|
|
|
|
#
|
|
|
|
|
vmlinux.64: vmlinux
|
|
|
|
|
$(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
|
|
|
|
|
|
2007-07-28 20:27:21 +08:00
|
|
|
all: $(all-y)
|
2005-04-17 06:20:36 +08:00
|
|
|
|
2010-05-30 22:28:03 +08:00
|
|
|
# boot
|
2010-05-30 22:27:33 +08:00
|
|
|
vmlinux.bin vmlinux.ecoff vmlinux.srec: $(vmlinux-32) FORCE
|
|
|
|
|
$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) arch/mips/boot/$@
|
2005-04-17 06:20:36 +08:00
|
|
|
|
2010-05-30 22:28:03 +08:00
|
|
|
# boot/compressed
|
|
|
|
|
vmlinuz vmlinuz.bin vmlinuz.ecoff vmlinuz.srec: $(vmlinux-32) FORCE
|
|
|
|
|
$(Q)$(MAKE) $(build)=arch/mips/boot/compressed \
|
|
|
|
|
VMLINUX_LOAD_ADDRESS=$(load-y) 32bit-bfd=$(32bit-bfd) $@
|
|
|
|
|
|
|
|
|
|
|
2010-05-30 22:28:31 +08:00
|
|
|
CLEAN_FILES += vmlinux.32 vmlinux.64
|
2005-04-17 06:20:36 +08:00
|
|
|
|
2007-05-29 23:38:07 +08:00
|
|
|
archprepare:
|
|
|
|
|
ifdef CONFIG_MIPS32_N32
|
|
|
|
|
@echo ' Checking missing-syscalls for N32'
|
|
|
|
|
$(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
|
|
|
|
|
endif
|
|
|
|
|
ifdef CONFIG_MIPS32_O32
|
|
|
|
|
@echo ' Checking missing-syscalls for O32'
|
|
|
|
|
$(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
|
|
|
|
|
endif
|
|
|
|
|
|
2009-03-30 20:49:40 +08:00
|
|
|
install:
|
|
|
|
|
$(Q)install -D -m 755 vmlinux $(INSTALL_PATH)/vmlinux-$(KERNELRELEASE)
|
2009-10-14 18:12:16 +08:00
|
|
|
$(Q)install -D -m 755 vmlinuz $(INSTALL_PATH)/vmlinuz-$(KERNELRELEASE)
|
2009-03-30 20:49:40 +08:00
|
|
|
$(Q)install -D -m 644 .config $(INSTALL_PATH)/config-$(KERNELRELEASE)
|
|
|
|
|
$(Q)install -D -m 644 System.map $(INSTALL_PATH)/System.map-$(KERNELRELEASE)
|
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
archclean:
|
2010-05-30 22:28:31 +08:00
|
|
|
$(Q)$(MAKE) $(clean)=arch/mips/boot
|
|
|
|
|
$(Q)$(MAKE) $(clean)=arch/mips/boot/compressed
|
|
|
|
|
$(Q)$(MAKE) $(clean)=arch/mips/lasat
|
2005-04-17 06:20:36 +08:00
|
|
|
|
2007-07-28 20:38:49 +08:00
|
|
|
define archhelp
|
2009-03-30 20:49:40 +08:00
|
|
|
echo ' install - install kernel into $(INSTALL_PATH)'
|
2007-07-28 20:38:49 +08:00
|
|
|
echo ' vmlinux.ecoff - ECOFF boot image'
|
|
|
|
|
echo ' vmlinux.bin - Raw binary boot image'
|
|
|
|
|
echo ' vmlinux.srec - SREC boot image'
|
2009-10-14 18:12:16 +08:00
|
|
|
echo ' vmlinuz - Compressed boot(zboot) image'
|
|
|
|
|
echo ' vmlinuz.ecoff - ECOFF zboot image'
|
|
|
|
|
echo ' vmlinuz.bin - Raw binary zboot image'
|
|
|
|
|
echo ' vmlinuz.srec - SREC zboot image'
|
2007-07-28 20:38:49 +08:00
|
|
|
echo
|
|
|
|
|
echo ' These will be default as apropriate for a configured platform.'
|
|
|
|
|
endef
|