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TOMOYO Linux Cross Reference
Linux/arch/sh/Makefile

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Diff markup

Differences between /arch/sh/Makefile (Version linux-6.12-rc7) and /arch/m68k/Makefile (Version linux-5.15.171)


  1 #                                                   1 #
  2 # arch/sh/Makefile                             !!   2 # m68k/Makefile
  3 #                                                   3 #
  4 # Copyright (C) 1999  Kaz Kojima               !!   4 # This file is included by the global makefile so that you can add your own
  5 # Copyright (C) 2002 - 2008  Paul Mundt        !!   5 # architecture-specific flags and dependencies. Remember to do have actions
  6 # Copyright (C) 2002  M. R. Brown              !!   6 # for "archclean" and "archdep" for cleaning up and making dependencies for
                                                   >>   7 # this architecture
  7 #                                                   8 #
  8 # This file is subject to the terms and condit      9 # This file is subject to the terms and conditions of the GNU General Public
  9 # License.  See the file "COPYING" in the main     10 # License.  See the file "COPYING" in the main directory of this archive
 10 # for more details.                                11 # for more details.
 11 #                                                  12 #
                                                   >>  13 # Copyright (C) 1994 by Hamish Macdonald
                                                   >>  14 # Copyright (C) 2002,2011 Greg Ungerer <gerg@snapgear.com>
                                                   >>  15 #
                                                   >>  16 
                                                   >>  17 KBUILD_DEFCONFIG := multi_defconfig
                                                   >>  18 
 12 ifdef cross_compiling                              19 ifdef cross_compiling
 13   ifeq ($(CROSS_COMPILE),)                     !!  20         ifeq ($(CROSS_COMPILE),)
 14     CROSS_COMPILE := $(call cc-cross-prefix, s !!  21                 CROSS_COMPILE := $(call cc-cross-prefix, \
 15   endif                                        !!  22                         m68k-linux-gnu- m68k-linux- m68k-unknown-linux-gnu-)
 16 endif                                          !!  23         endif
 17                                                !!  24 endif
 18 KBUILD_DEFCONFIG        := shx3_defconfig      !!  25 
 19                                                !!  26 #
 20 isa-y                                   := any !!  27 #       Enable processor type. Ordering of these is important - we want to
 21 isa-$(CONFIG_SH_DSP)                    := sh  !!  28 #       use the minimum processor type of the range we support. The logic
 22 isa-$(CONFIG_CPU_SH2)                   := sh2 !!  29 #       for 680x0 will only allow use of the -m68060 or -m68040 if no other
 23 isa-$(CONFIG_CPU_SH2A)                  := sh2 !!  30 #       680x0 type is specified - and no option is specified for 68030 or
 24 isa-$(CONFIG_CPU_SH3)                   := sh3 !!  31 #       68020. The other m68k/ColdFire types always specify some type of
 25 isa-$(CONFIG_CPU_SH4)                   := sh4 !!  32 #       compiler cpu type flag.
 26 isa-$(CONFIG_CPU_SH4A)                  := sh4 << 
 27 isa-$(CONFIG_CPU_SH4AL_DSP)             := sh4 << 
 28                                                << 
 29 isa-$(CONFIG_SH_DSP)                    := $(i << 
 30 isa-y                                   := $(i << 
 31                                                << 
 32 cflags-$(CONFIG_CPU_SH2)                := $(c << 
 33 cflags-$(CONFIG_CPU_J2)                 += $(c << 
 34 cflags-$(CONFIG_CPU_SH2A)               += $(c << 
 35                                            $(c << 
 36                                            $(c << 
 37 cflags-$(CONFIG_CPU_SH3)                := $(c << 
 38 cflags-$(CONFIG_CPU_SH4)                := $(c << 
 39         $(call cc-option,-mno-implicit-fp,-m4- << 
 40 cflags-$(CONFIG_CPU_SH4A)               += $(c << 
 41                                            $(c << 
 42 cflags-$(CONFIG_CPU_SH4AL_DSP)          += $(c << 
 43                                                << 
 44 ifeq ($(cflags-y),)                            << 
 45 #                                              << 
 46 # In the case where we are stuck with a compil << 
 47 # restricted to a particular ISA, a favourite  << 
 48 # extensive multilib targets are not provided, << 
 49 # regarding FP generation. This is intentional << 
 50 # orders of magnitude less than GCC's default  << 
 51 # with a large number of multilib targets bett << 
 52 # correctly for the target in mind.            << 
 53 #                                              << 
 54 cflags-y        += $(shell $(CC) $(KBUILD_CFLA << 
 55                      grep nofpu | sed q | sed  << 
 56 # At this point, anything goes.                << 
 57 isaflags-y      := $(call as-option,-Wa$(comma << 
 58 else                                           << 
 59 #                                                  33 #
 60 # -Wa,-isa= tuning implies -Wa,-dsp for the ve !!  34 ifndef CONFIG_M68040
 61 # support it, while -Wa,-dsp by itself limits  !!  35 cpuflags-$(CONFIG_M68060)       = -m68060
 62 # on certain CPU subtypes. Try the ISA variant !!  36 endif
 63 # fall back on -Wa,-dsp for the old binutils v !!  37 ifndef CONFIG_M68060
 64 # opcodes, we always want the best ISA tuning  !!  38 cpuflags-$(CONFIG_M68040)       = -m68040
 65 # will provide.                                !!  39 endif
 66 #                                              !!  40 cpuflags-$(CONFIG_M68030)       =
 67 isaflags-y      := $(call as-option,-Wa$(comma !!  41 cpuflags-$(CONFIG_M68020)       =
 68                                                !!  42 cpuflags-$(CONFIG_M68000)       = -m68000
 69 isaflags-$(CONFIG_SH_DSP)               := \   !!  43 cpuflags-$(CONFIG_M5441x)       = $(call cc-option,-mcpu=54455,-mcfv4e)
 70         $(call as-option,-Wa$(comma)-isa=$(isa !!  44 cpuflags-$(CONFIG_M54xx)        = $(call cc-option,-mcpu=5475,-m5200)
 71 endif                                          !!  45 cpuflags-$(CONFIG_M5407)        = $(call cc-option,-mcpu=5407,-m5200)
 72                                                !!  46 cpuflags-$(CONFIG_M532x)        = $(call cc-option,-mcpu=532x,-m5307)
 73 cflags-$(CONFIG_CPU_BIG_ENDIAN)         += -mb !!  47 cpuflags-$(CONFIG_M537x)        = $(call cc-option,-mcpu=537x,-m5307)
 74 cflags-$(CONFIG_CPU_LITTLE_ENDIAN)      += -ml !!  48 cpuflags-$(CONFIG_M5307)        = $(call cc-option,-mcpu=5307,-m5200)
 75                                                !!  49 cpuflags-$(CONFIG_M528x)        = $(call cc-option,-mcpu=528x,-m5307)
 76 cflags-y        += $(call cc-option,-mno-fdpic !!  50 cpuflags-$(CONFIG_M5275)        = $(call cc-option,-mcpu=5275,-m5307)
 77 cflags-y        += $(isaflags-y) -ffreestandin !!  51 cpuflags-$(CONFIG_M5272)        = $(call cc-option,-mcpu=5272,-m5307)
 78                                                !!  52 cpuflags-$(CONFIG_M5271)        = $(call cc-option,-mcpu=5271,-m5307)
 79 OBJCOPYFLAGS    := -O binary -R .note -R .note !!  53 cpuflags-$(CONFIG_M523x)        = $(call cc-option,-mcpu=523x,-m5307)
 80                    -R .stab -R .stabstr -S     !!  54 cpuflags-$(CONFIG_M525x)        = $(call cc-option,-mcpu=5253,-m5200)
 81                                                !!  55 cpuflags-$(CONFIG_M5249)        = $(call cc-option,-mcpu=5249,-m5200)
 82 # Give the various platforms the opportunity t !!  56 cpuflags-$(CONFIG_M520x)        = $(call cc-option,-mcpu=5208,-m5200)
 83 defaultimage-y                                 !!  57 cpuflags-$(CONFIG_M5206e)       = $(call cc-option,-mcpu=5206e,-m5200)
 84 defaultimage-$(CONFIG_SH_SH7785LCR)            !!  58 cpuflags-$(CONFIG_M5206)        = $(call cc-option,-mcpu=5206,-m5200)
 85 defaultimage-$(CONFIG_SH_RSK)                  !!  59 
 86 defaultimage-$(CONFIG_SH_URQUELL)              !!  60 # Evaluate tune cc-option calls now
 87 defaultimage-$(CONFIG_SH_MIGOR)                !!  61 cpuflags-y := $(cpuflags-y)
 88 defaultimage-$(CONFIG_SH_AP325RXA)             !!  62 
 89 defaultimage-$(CONFIG_SH_SH7757LCR)            !!  63 KBUILD_AFLAGS += $(cpuflags-y)
 90 defaultimage-$(CONFIG_SH_7724_SOLUTION_ENGINE) !!  64 KBUILD_CFLAGS += $(cpuflags-y)
 91 defaultimage-$(CONFIG_SH_7206_SOLUTION_ENGINE) !!  65 
 92 defaultimage-$(CONFIG_SH_7619_SOLUTION_ENGINE) !!  66 KBUILD_CFLAGS += -pipe -ffreestanding
 93                                                !!  67 
 94 # Set some sensible Kbuild defaults            !!  68 ifdef CONFIG_MMU
 95 boot := arch/sh/boot                           !!  69 KBUILD_CFLAGS += -ffixed-a2
 96 KBUILD_IMAGE            := $(boot)/$(defaultim << 
 97                                                << 
 98 #                                              << 
 99 # Choosing incompatible machines durings confi << 
100 # error messages during linking.               << 
101 #                                              << 
102 UTS_MACHINE             := sh                  << 
103 LDFLAGS_vmlinux         += -e _stext           << 
104                                                << 
105 ifdef CONFIG_CPU_LITTLE_ENDIAN                 << 
106 ld-bfd                  := elf32-sh-linux      << 
107 LDFLAGS_vmlinux         += --defsym jiffies=ji << 
108 KBUILD_LDFLAGS          += -EL                 << 
109 else                                               70 else
110 ld-bfd                  := elf32-shbig-linux   !!  71 # we can use a m68k-linux-gcc toolchain with these in place
111 LDFLAGS_vmlinux         += --defsym jiffies=ji !!  72 KBUILD_CPPFLAGS += -DUTS_SYSNAME=\"uClinux\"
112 KBUILD_LDFLAGS          += -EB                 !!  73 KBUILD_CPPFLAGS += -D__uClinux__
                                                   >>  74 endif
                                                   >>  75 
                                                   >>  76 KBUILD_LDFLAGS := -m m68kelf
                                                   >>  77 
                                                   >>  78 ifdef CONFIG_SUN3
                                                   >>  79 LDFLAGS_vmlinux = -N
113 endif                                              80 endif
114                                                    81 
115 export ld-bfd                                  !!  82 CHECKFLAGS += -D__mc68000__
116                                                    83 
117 # Mach groups                                  !!  84 
118 machdir-$(CONFIG_SOLUTION_ENGINE)              !!  85 ifdef CONFIG_KGDB
119 machdir-$(CONFIG_SH_DREAMCAST)                 !!  86 # If configured for kgdb support, include debugging infos and keep the
120 machdir-$(CONFIG_SH_SH03)                      !!  87 # frame pointer
121 machdir-$(CONFIG_SH_MIGOR)                     !!  88 KBUILD_CFLAGS := $(subst -fomit-frame-pointer,,$(KBUILD_CFLAGS)) -g
122 machdir-$(CONFIG_SH_KFR2R09)                   !!  89 endif
123 machdir-$(CONFIG_SH_ECOVEC)                    << 
124 machdir-$(CONFIG_SH_SDK7786)                   << 
125 machdir-$(CONFIG_SH_X3PROTO)                   << 
126 machdir-$(CONFIG_SH_LANDISK)                   << 
127 machdir-y                                      << 
128                                                    90 
129 #                                                  91 #
130 # CPU header paths                             !!  92 # Select the assembler head startup code. Order is important. The default
131 #                                              !!  93 # head code is first, processor specific selections can override it after.
132 # These are ordered by optimization level. A C << 
133 # of another (ie, SH-2A / SH-2), is picked up  << 
134 # levels of genericness if nothing more suitab << 
135 # hierarchy.                                   << 
136 #                                              << 
137 # As an example, in order of preference, SH-2A << 
138 #                                                  94 #
139 cpuincdir-$(CONFIG_CPU_SH2A)    += cpu-sh2a    !!  95 head-y                          := arch/m68k/kernel/head.o
140 cpuincdir-$(CONFIG_CPU_SH2)     += cpu-sh2     !!  96 head-$(CONFIG_SUN3)             := arch/m68k/kernel/sun3-head.o
141 cpuincdir-$(CONFIG_CPU_SH3)     += cpu-sh3     !!  97 head-$(CONFIG_M68000)           := arch/m68k/68000/head.o
142 cpuincdir-$(CONFIG_CPU_SH4A)    += cpu-sh4a    !!  98 head-$(CONFIG_COLDFIRE)         := arch/m68k/coldfire/head.o
143 cpuincdir-$(CONFIG_CPU_SH4)     += cpu-sh4     << 
144 cpuincdir-y                     += cpu-common  << 
145                                                    99 
146 drivers-y                       += arch/sh/dri !! 100 libs-y                          += arch/m68k/lib/
147                                                   101 
148 KBUILD_CPPFLAGS         += $(addprefix -I $(sr << 
149 KBUILD_CFLAGS           += -pipe $(cflags-y)   << 
150 KBUILD_AFLAGS           += $(cflags-y)         << 
151                                                   102 
152 ifeq ($(CONFIG_MCOUNT),y)                      !! 103 all:    zImage
153   KBUILD_CFLAGS += -pg                         << 
154 endif                                          << 
155                                                   104 
156 ifeq ($(CONFIG_DWARF_UNWINDER),y)              !! 105 lilo:   vmlinux
157   KBUILD_CFLAGS += -fasynchronous-unwind-table !! 106         if [ -f $(INSTALL_PATH)/vmlinux ]; then mv -f $(INSTALL_PATH)/vmlinux $(INSTALL_PATH)/vmlinux.old; fi
158 endif                                          !! 107         if [ -f $(INSTALL_PATH)/System.map ]; then mv -f $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi
                                                   >> 108         cat vmlinux > $(INSTALL_PATH)/vmlinux
                                                   >> 109         cp System.map $(INSTALL_PATH)/System.map
                                                   >> 110         if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi
                                                   >> 111 
                                                   >> 112 zImage compressed: vmlinux.gz
159                                                   113 
160 libs-y                  := arch/sh/lib/ $(libs !! 114 vmlinux.gz: vmlinux
161                                                   115 
162 BOOT_TARGETS = uImage uImage.bz2 uImage.gz uIm !! 116 ifndef CONFIG_KGDB
163                uImage.srec uImage.bin zImage v !! 117         cp vmlinux vmlinux.tmp
164                romImage                        !! 118         $(STRIP) vmlinux.tmp
165 PHONY += $(BOOT_TARGETS)                       !! 119         $(KGZIP) -9c vmlinux.tmp >vmlinux.gz
                                                   >> 120         rm vmlinux.tmp
                                                   >> 121 else
                                                   >> 122         $(KGZIP) -9c vmlinux >vmlinux.gz
                                                   >> 123 endif
166                                                   124 
167 all: $(notdir $(KBUILD_IMAGE))                 !! 125 bzImage: vmlinux.bz2
168                                                   126 
169 $(BOOT_TARGETS): vmlinux                       !! 127 vmlinux.bz2: vmlinux
170         $(Q)$(MAKE) $(build)=$(boot) $(boot)/$ << 
171                                                   128 
172 compressed: zImage                             !! 129 ifndef CONFIG_KGDB
                                                   >> 130         cp vmlinux vmlinux.tmp
                                                   >> 131         $(STRIP) vmlinux.tmp
                                                   >> 132         $(KBZIP2) -1c vmlinux.tmp >vmlinux.bz2
                                                   >> 133         rm vmlinux.tmp
                                                   >> 134 else
                                                   >> 135         $(KBZIP2) -1c vmlinux >vmlinux.bz2
                                                   >> 136 endif
173                                                   137 
174 archprepare:                                   !! 138 CLEAN_FILES += vmlinux.gz vmlinux.bz2
175         $(Q)$(MAKE) $(build)=arch/sh/tools inc << 
176                                                   139 
177 archheaders:                                      140 archheaders:
178         $(Q)$(MAKE) $(build)=arch/sh/kernel/sy !! 141         $(Q)$(MAKE) $(build)=arch/m68k/kernel/syscalls all
179                                                   142 
180 define archhelp                                !! 143 install:
181         @echo '  zImage                    - C !! 144         sh $(srctree)/arch/m68k/install.sh $(KERNELRELEASE) vmlinux.gz System.map "$(INSTALL_PATH)"
182         @echo '  romImage                  - C << 
183         @echo '  vmlinux.srec              - C << 
184         @echo '  vmlinux.bin               - C << 
185         @echo '* uImage                    - A << 
186         @echo '  uImage.srec               - C << 
187         @echo '  uImage.bin                - K << 
188         @echo '* uImage.gz                 - K << 
189         @echo '  uImage.bz2                - K << 
190         @echo '  uImage.lzma               - K << 
191         @echo '  uImage.xz                 - K << 
192         @echo '  uImage.lzo                - K << 
193 endef                                          << 
                                                      

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