tracing: Fix uninitialized variable of tracing/trace output
[linux-2.6.git] / arch / sh / boot / Makefile
1 #
2 # arch/sh/boot/Makefile
3 #
4 # This file is subject to the terms and conditions of the GNU General Public
5 # License.  See the file "COPYING" in the main directory of this archive
6 # for more details.
7 #
8 # Copyright (C) 1999 Stuart Menefy
9 #
10
11 MKIMAGE := $(srctree)/scripts/mkuboot.sh
12
13 #
14 # Assign safe dummy values if these variables are not defined,
15 # in order to suppress error message.
16 #
17 CONFIG_PAGE_OFFSET      ?= 0x80000000
18 CONFIG_MEMORY_START     ?= 0x0c000000
19 CONFIG_BOOT_LINK_OFFSET ?= 0x00800000
20 CONFIG_ZERO_PAGE_OFFSET ?= 0x00001000
21 CONFIG_ENTRY_OFFSET     ?= 0x00001000
22
23 suffix-y := bin
24 suffix-$(CONFIG_KERNEL_GZIP)    := gz
25 suffix-$(CONFIG_KERNEL_BZIP2)   := bz2
26 suffix-$(CONFIG_KERNEL_LZMA)    := lzma
27 suffix-$(CONFIG_KERNEL_LZO)     := lzo
28
29 targets := zImage vmlinux.srec romImage uImage uImage.srec uImage.gz \
30            uImage.bz2 uImage.lzma uImage.lzo uImage.bin
31 extra-y += vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma \
32            vmlinux.bin.lzo
33 subdir- := compressed romimage
34
35 $(obj)/zImage: $(obj)/compressed/vmlinux FORCE
36         $(call if_changed,objcopy)
37         @echo '  Kernel: $@ is ready'
38
39 $(obj)/compressed/vmlinux: FORCE
40         $(Q)$(MAKE) $(build)=$(obj)/compressed $@
41
42 $(obj)/romImage: $(obj)/romimage/vmlinux FORCE
43         $(call if_changed,objcopy)
44         @echo '  Kernel: $@ is ready'
45
46 $(obj)/romimage/vmlinux: $(obj)/zImage FORCE
47         $(Q)$(MAKE) $(build)=$(obj)/romimage $@
48
49 KERNEL_MEMORY   := $(shell /bin/bash -c 'printf "0x%08x" \
50                      $$[$(CONFIG_MEMORY_START) & 0x1fffffff]')
51
52 KERNEL_LOAD     := $(shell /bin/bash -c 'printf "0x%08x" \
53                      $$[$(CONFIG_PAGE_OFFSET)  + \
54                         $(KERNEL_MEMORY) + \
55                         $(CONFIG_ZERO_PAGE_OFFSET)]')
56
57 KERNEL_ENTRY    := $(shell /bin/bash -c 'printf "0x%08x" \
58                      $$[$(CONFIG_PAGE_OFFSET)  + \
59                         $(KERNEL_MEMORY) + \
60                         $(CONFIG_ZERO_PAGE_OFFSET) + $(CONFIG_ENTRY_OFFSET)]')
61
62 quiet_cmd_uimage = UIMAGE  $@
63       cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A sh -O linux -T kernel \
64                    -C $(2) -a $(KERNEL_LOAD) -e $(KERNEL_ENTRY) \
65                    -n 'Linux-$(KERNELRELEASE)' -d $< $@
66
67 $(obj)/vmlinux.bin: vmlinux FORCE
68         $(call if_changed,objcopy)
69
70 $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
71         $(call if_changed,gzip)
72
73 $(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FORCE
74         $(call if_changed,bzip2)
75
76 $(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE
77         $(call if_changed,lzma)
78
79 $(obj)/vmlinux.bin.lzo: $(obj)/vmlinux.bin FORCE
80         $(call if_changed,lzo)
81
82 $(obj)/uImage.bz2: $(obj)/vmlinux.bin.bz2
83         $(call if_changed,uimage,bzip2)
84
85 $(obj)/uImage.gz: $(obj)/vmlinux.bin.gz
86         $(call if_changed,uimage,gzip)
87
88 $(obj)/uImage.lzma: $(obj)/vmlinux.bin.lzma
89         $(call if_changed,uimage,lzma)
90
91 $(obj)/uImage.lzo: $(obj)/vmlinux.bin.lzo
92         $(call if_changed,uimage,lzo)
93
94 $(obj)/uImage.bin: $(obj)/vmlinux.bin
95         $(call if_changed,uimage,none)
96
97 OBJCOPYFLAGS_vmlinux.srec := -I binary -O srec
98 $(obj)/vmlinux.srec: $(obj)/compressed/vmlinux
99         $(call if_changed,objcopy)
100
101 OBJCOPYFLAGS_uImage.srec := -I binary -O srec
102 $(obj)/uImage.srec: $(obj)/uImage
103         $(call if_changed,objcopy)
104
105 $(obj)/uImage: $(obj)/uImage.$(suffix-y)
106         @ln -sf $(notdir $<) $@
107         @echo '  Image $@ is ready'
108
109 export CONFIG_PAGE_OFFSET CONFIG_MEMORY_START CONFIG_BOOT_LINK_OFFSET \
110        CONFIG_ZERO_PAGE_OFFSET CONFIG_ENTRY_OFFSET KERNEL_MEMORY suffix-y