1 # 1 #
2 # parisc/Makefile !! 2 # m68k/Makefile
3 # 3 #
4 # This file is included by the global makefile 4 # This file is included by the global makefile so that you can add your own
5 # architecture-specific flags and dependencies !! 5 # architecture-specific flags and dependencies. Remember to do have actions
>> 6 # for "archclean" and "archdep" for cleaning up and making dependencies for
>> 7 # this architecture
6 # 8 #
7 # This file is subject to the terms and condit 9 # This file is subject to the terms and conditions of the GNU General Public
8 # License. See the file "COPYING" in the main 10 # License. See the file "COPYING" in the main directory of this archive
9 # for more details. 11 # for more details.
10 # 12 #
11 # Copyright (C) 1994 by Linus Torvalds !! 13 # Copyright (C) 1994 by Hamish Macdonald
12 # Portions Copyright (C) 1999 The Puffin Group <<
13 # 14 #
14 # Modified for PA-RISC Linux by Paul Lahaie, A <<
15 # Mike Shaver, Helge Deller and Martin K. Pete <<
16 # <<
17 <<
18 boot := arch/parisc/boot <<
19 KBUILD_IMAGE := $(boot)/bzImage <<
20 15
21 CHECKFLAGS += -D__hppa__=1 !! 16 # test for cross compiling
>> 17 COMPILE_ARCH = $(shell uname -m)
22 18
23 ifdef CONFIG_64BIT !! 19 # override top level makefile
24 UTS_MACHINE := parisc64 !! 20 AS += -m68020
25 CHECKFLAGS += -D__LP64__=1 !! 21 LDFLAGS := -m m68kelf
26 LD_BFD := elf64-hppa-linux !! 22 ifneq ($(COMPILE_ARCH),$(ARCH))
27 else # 32-bit !! 23 # prefix for cross-compiling binaries
28 LD_BFD := elf32-hppa-linux !! 24 CROSS_COMPILE = m68k-linux-
29 endif <<
30 <<
31 # select defconfig based on actual architectur <<
32 ifeq ($(ARCH),parisc64) <<
33 KBUILD_DEFCONFIG := generic-64bit_defc <<
34 CC_ARCHES := hppa64 <<
35 else <<
36 KBUILD_DEFCONFIG := generic-32bit_defc <<
37 CC_ARCHES := hppa hppa2.0 hppa1.1 <<
38 endif 25 endif
39 26
40 export LD_BFD !! 27 ifdef CONFIG_SUN3
41 !! 28 LDFLAGS_vmlinux = -N
42 # Set default 32 bits cross compilers for vdso <<
43 CC_ARCHES_32 = hppa hppa2.0 hppa1.1 <<
44 CC_SUFFIXES = linux linux-gnu unknown-linux-g <<
45 CROSS32_COMPILE := $(call cc-cross-prefix, \ <<
46 $(foreach a,$(CC_ARCHES_32), \ <<
47 $(foreach s,$(CC_SUFFIXES),$(a)-$(s)-) <<
48 CROSS32CC := $(CROSS32_COMPILE)gcc <<
49 export CROSS32CC <<
50 <<
51 # Set default cross compiler for kernel build <<
52 ifdef cross_compiling <<
53 ifeq ($(CROSS_COMPILE),) <<
54 CC_SUFFIXES = linux linux-gnu <<
55 CROSS_COMPILE := $(call cc-cro <<
56 $(foreach a,$(CC_ARCHE <<
57 $(foreach s,$(CC_SUFFI <<
58 endif <<
59 endif <<
60 <<
61 ifdef CONFIG_DYNAMIC_FTRACE <<
62 ifdef CONFIG_64BIT <<
63 NOP_COUNT := 8 <<
64 else <<
65 NOP_COUNT := 5 <<
66 endif 29 endif
67 30
68 export CC_USING_RECORD_MCOUNT:=1 !! 31 # without -fno-strength-reduce the 53c7xx.c driver fails ;-(
69 export CC_USING_PATCHABLE_FUNCTION_ENTRY:=1 !! 32 CFLAGS += -pipe -fno-strength-reduce -ffixed-a2
70 33
71 KBUILD_AFLAGS += -DCC_USING_PATCHABLE_FUNCTION !! 34 # enable processor switch if compiled only for a single cpu
72 KBUILD_CFLAGS += -DCC_USING_PATCHABLE_FUNCTION !! 35 ifndef CONFIG_M68020
73 -DFTRACE_PATCHABLE_FUNCTION_S !! 36 ifndef CONFIG_M68030
74 37
75 CC_FLAGS_FTRACE := -fpatchable-function-entry= !! 38 ifndef CONFIG_M68060
>> 39 CFLAGS := $(CFLAGS) -m68040
76 endif 40 endif
77 41
78 OBJCOPY_FLAGS =-O binary -R .note -R .comment !! 42 ifndef CONFIG_M68040
79 !! 43 CFLAGS := $(CFLAGS) -m68060
80 cflags-y := -pipe <<
81 <<
82 # These flags should be implied by an hppa-lin <<
83 # are not in gcc 3.2. <<
84 cflags-y += -mno-space-regs <<
85 <<
86 # -mfast-indirect-calls is only relevant for 3 <<
87 ifndef CONFIG_64BIT <<
88 cflags-y += -mfast-indirect-calls <<
89 endif 44 endif
90 45
91 # Currently we save and restore fpregs on all <<
92 # If that gets optimized, we might need to dis <<
93 # kernel. <<
94 cflags-y += -mdisable-fpregs <<
95 <<
96 # Use long jumps instead of long branches (nee <<
97 # link a too big vmlinux executable). Not enab <<
98 ifdef CONFIG_MLONGCALLS <<
99 KBUILD_CFLAGS_KERNEL += -mlong-calls <<
100 endif 46 endif
101 <<
102 # Without this, "ld -r" results in .text secti <<
103 # for branches to reach stubs. And multiple .t <<
104 # when creating the sysfs module information s <<
105 ifndef CONFIG_64BIT <<
106 KBUILD_CFLAGS_MODULE += -ffunction-sections <<
107 endif 47 endif
108 48
109 # select which processor to optimise for !! 49 ifdef CONFIG_KGDB
110 cflags-$(CONFIG_PA7000) += -march=1.1 !! 50 # If configured for kgdb support, include debugging infos and keep the
111 cflags-$(CONFIG_PA7200) += -march=1.1 !! 51 # frame pointer
112 cflags-$(CONFIG_PA7100LC) += -march=1.1 !! 52 CFLAGS := $(subst -fomit-frame-pointer,,$(CFLAGS)) -g
113 cflags-$(CONFIG_PA7300LC) += -march=1.1 !! 53 endif
114 cflags-$(CONFIG_PA8X00) += -march=2.0 <<
115 <<
116 KBUILD_CFLAGS += $(cflags-y) <<
117 LIBGCC := $(shell $(CC) -print-libgcc <<
118 export LIBGCC <<
119 <<
120 libs-y += arch/parisc/lib/ $(LIBGCC) <<
121 <<
122 drivers-$(CONFIG_VIDEO) += arch/parisc/video/ <<
123 <<
124 boot := arch/parisc/boot <<
125 <<
126 PALO := $(shell if (which palo 2>&1); then : ; <<
127 elif [ -x /sbin/palo ]; then echo /sbi <<
128 fi) <<
129 <<
130 PALOCONF := $(shell if [ -f $(srctree)/palo.co <<
131 else echo $(objtree)/palo.conf; \ <<
132 fi) <<
133 <<
134 palo lifimage: vmlinuz <<
135 @if test ! -x "$(PALO)"; then \ <<
136 echo 'ERROR: Please install pa <<
137 echo 'or build it from source <<
138 false; \ <<
139 fi <<
140 @if test ! -f "$(PALOCONF)"; then \ <<
141 cp $(srctree)/arch/parisc/defp <<
142 echo 'A generic palo config fi <<
143 echo 'You should check it and <<
144 echo 'WARNING: the "lifimage" <<
145 false; \ <<
146 fi <<
147 $(PALO) -f $(PALOCONF) <<
148 <<
149 BOOT_TARGETS = zImage Image palo lifimage <<
150 INSTALL_TARGETS = zinstall install <<
151 <<
152 PHONY += bzImage $(BOOT_TARGETS) $(INSTALL_TAR <<
153 <<
154 # Default kernel to build <<
155 all: bzImage <<
156 <<
157 zImage: vmlinuz <<
158 Image: vmlinux <<
159 54
160 bzImage: vmlinux !! 55 ifndef CONFIG_SUN3
161 $(Q)$(MAKE) $(build)=$(boot) $(boot)/$ !! 56 head-y := arch/m68k/kernel/head.o
>> 57 else
>> 58 head-y := arch/m68k/kernel/sun3-head.o
>> 59 endif
162 60
163 vmlinuz: bzImage !! 61 core-y += arch/m68k/kernel/ arch/m68k/mm/
164 $(OBJCOPY) $(boot)/bzImage $@ !! 62 libs-y += arch/m68k/lib/
165 63
166 ifeq ($(KBUILD_EXTMOD),) !! 64 core-$(CONFIG_Q40) += arch/m68k/q40/
167 # We need to generate vdso-offsets.h before co !! 65 core-$(CONFIG_AMIGA) += arch/m68k/amiga/
168 # In order to do that, we should use the archp !! 66 core-$(CONFIG_ATARI) += arch/m68k/atari/
169 # asm-offsets.h is included in some files used !! 67 core-$(CONFIG_MAC) += arch/m68k/mac/
170 # asm-offsets.h is built in prepare0, for whic !! 68 core-$(CONFIG_HP300) += arch/m68k/hp300/
171 # Therefore we need to generate the header aft !! 69 core-$(CONFIG_APOLLO) += arch/m68k/apollo/
172 # this hack. !! 70 core-$(CONFIG_MVME147) += arch/m68k/mvme147/
173 prepare: vdso_prepare !! 71 core-$(CONFIG_MVME16x) += arch/m68k/mvme16x/
174 vdso_prepare: prepare0 !! 72 core-$(CONFIG_BVME6000) += arch/m68k/bvme6000/
175 $(if $(CONFIG_64BIT),$(Q)$(MAKE) \ !! 73 core-$(CONFIG_SUN3X) += arch/m68k/sun3x/ arch/m68k/sun3/
176 $(build)=arch/parisc/kernel/vd !! 74 core-$(CONFIG_SUN3) += arch/m68k/sun3/ arch/m68k/sun3/prom/
177 $(Q)$(MAKE) $(build)=arch/parisc/kerne !! 75 core-$(CONFIG_M68040) += arch/m68k/fpsp040/
>> 76 core-$(CONFIG_M68060) += arch/m68k/ifpsp060/
>> 77 core-$(CONFIG_M68KFPU_EMU) += arch/m68k/math-emu/
>> 78
>> 79 all: zImage
>> 80
>> 81 lilo: vmlinux
>> 82 if [ -f $(INSTALL_PATH)/vmlinux ]; then mv -f $(INSTALL_PATH)/vmlinux $(INSTALL_PATH)/vmlinux.old; fi
>> 83 if [ -f $(INSTALL_PATH)/System.map ]; then mv -f $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi
>> 84 cat vmlinux > $(INSTALL_PATH)/vmlinux
>> 85 cp System.map $(INSTALL_PATH)/System.map
>> 86 if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi
>> 87
>> 88 zImage compressed: vmlinux.gz
>> 89
>> 90 vmlinux.gz: vmlinux
>> 91
>> 92 ifndef CONFIG_KGDB
>> 93 cp vmlinux vmlinux.tmp
>> 94 $(STRIP) vmlinux.tmp
>> 95 gzip -9c vmlinux.tmp >vmlinux.gz
>> 96 rm vmlinux.tmp
>> 97 else
>> 98 gzip -9c vmlinux >vmlinux.gz
178 endif 99 endif
179 100
180 vdso-install-y += arch/parisc !! 101 bzImage: vmlinux.bz2
181 vdso-install-$(CONFIG_64BIT) += arch/parisc <<
182 102
183 install: KBUILD_IMAGE := vmlinux !! 103 vmlinux.bz2: vmlinux
184 zinstall: KBUILD_IMAGE := vmlinuz <<
185 install zinstall: <<
186 $(call cmd,install) <<
187 104
188 CLEAN_FILES += lifimage !! 105 ifndef CONFIG_KGDB
189 MRPROPER_FILES += palo.conf !! 106 cp vmlinux vmlinux.tmp
190 !! 107 $(STRIP) vmlinux.tmp
191 define archhelp !! 108 bzip2 -1c vmlinux.tmp >vmlinux.bz2
192 @echo '* vmlinux - Uncompressed !! 109 rm vmlinux.tmp
193 @echo ' vmlinuz - Compressed k !! 110 else
194 @echo ' palo - Bootable ima !! 111 bzip2 -1c vmlinux >vmlinux.bz2
195 @echo ' install - Install unco !! 112 endif
196 @echo ' (your) ~/bin <<
197 @echo ' (distributio <<
198 @echo ' copy to $$(I <<
199 @echo ' zinstall - Install comp <<
200 endef <<
201 113
202 archheaders: !! 114 archclean:
203 $(Q)$(MAKE) $(build)=arch/parisc/kerne !! 115 rm -f vmlinux.gz vmlinux.bz2
>> 116 rm -f arch/m68k/kernel/m68k_defs.h arch/m68k/kernel/m68k_defs.d
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