[44882c8] | 1 | #
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[9a0367f] | 2 | # Copyright (c) 2006 Ondrej Palkovsky
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[98a4e76] | 3 | # Copyright (c) 2009 Martin Decky
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[44882c8] | 4 | # All rights reserved.
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| 5 | #
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| 6 | # Redistribution and use in source and binary forms, with or without
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| 7 | # modification, are permitted provided that the following conditions
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| 8 | # are met:
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| 9 | #
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| 10 | # - Redistributions of source code must retain the above copyright
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| 11 | # notice, this list of conditions and the following disclaimer.
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| 12 | # - Redistributions in binary form must reproduce the above copyright
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| 13 | # notice, this list of conditions and the following disclaimer in the
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| 14 | # documentation and/or other materials provided with the distribution.
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| 15 | # - The name of the author may not be used to endorse or promote products
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| 16 | # derived from this software without specific prior written permission.
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| 17 | #
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| 18 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 19 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 20 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 21 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 22 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 23 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 24 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 25 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 26 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 27 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 28 | #
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| 29 |
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[9a0367f] | 30 | ## General platform options
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| 31 |
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| 32 | % Platform
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[50fda24] | 33 | @ "abs32le" abstract 32-bit little endian
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[b51cf2c] | 34 | @ "amd64" AMD64/EM64T 64-bit (PC)
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[d630139] | 35 | @ "arm32" ARM 32-bit
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[b51cf2c] | 36 | @ "ia32" IA-32 32-bit (PC)
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| 37 | @ "ia64" IA-64 64-bit
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[1ba41c5] | 38 | @ "mips32" MIPS 32-bit
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[b51cf2c] | 39 | @ "ppc32" PowerPC 32-bit
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[7a67416] | 40 | @ "riscv64" RISC-V 64-bit
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[b51cf2c] | 41 | @ "sparc32" SPARCv8 32-bit
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| 42 | @ "sparc64" SPARCv9 64-bit
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[41f7564] | 43 | ! PLATFORM (choice)
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| 44 |
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[9a0367f] | 45 | % Machine type
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[1ba41c5] | 46 | @ "msim" MSIM
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[c0a7545] | 47 | @ "bmalta" MIPS Malta Development Board big endian
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| 48 | @ "lmalta" MIPS Malta Development Board little endian
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[1ba41c5] | 49 | ! [PLATFORM=mips32] MACHINE (choice)
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| 50 |
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[9a0367f] | 51 | % Machine type
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[c785296] | 52 | @ "i460GX" i460GX chipset machine
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[4b8f1c3] | 53 | @ "ski" Ski ia64 simulator
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[c785296] | 54 | ! [PLATFORM=ia64] MACHINE (choice)
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| 55 |
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[1c6b3a2] | 56 | % Machine type
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| 57 | @ "generic" Generic Sun workstation or server
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| 58 | ! [PLATFORM=sparc64] MACHINE (choice)
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| 59 |
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[b6b02c0] | 60 | % Machine type
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| 61 | @ "leon3" Gaisler Aeroflex LEON3
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[4d2dba7] | 62 | ! [PLATFORM=sparc32] MACHINE (choice)
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[b6b02c0] | 63 |
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[6ac14a70] | 64 | % Machine type
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[7c866dc] | 65 | @ "gta02" GTA02 / Neo FreeRunner
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[87bedd1c] | 66 | @ "integratorcp" Integratorcp
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[63b2be8] | 67 | @ "beagleboardxm" BeagleBoard-xM
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| 68 | @ "beaglebone" BeagleBone
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[8f9d70b] | 69 | @ "raspberrypi" Raspberry Pi
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[6ac14a70] | 70 | ! [PLATFORM=arm32] MACHINE (choice)
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| 71 |
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[9a0367f] | 72 | % CPU type
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| 73 | @ "pentium4" Pentium 4
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| 74 | @ "pentium3" Pentium 3
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| 75 | @ "core" Core Solo/Duo
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[70554dd] | 76 | @ "athlon_xp" Athlon XP
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| 77 | @ "athlon_mp" Athlon MP
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[1c99eae] | 78 | @ "i486" i486
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[a1d5167] | 79 | ! [PLATFORM=ia32] PROCESSOR (choice)
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[9a0367f] | 80 |
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| 81 | % CPU type
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| 82 | @ "opteron" Opteron
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[1c6b3a2] | 83 | ! [PLATFORM=amd64] PROCESSOR (choice)
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[9a0367f] | 84 |
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[b51cf2c] | 85 | % CPU type
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| 86 | @ "leon3" Gaisler Aeroflex LEON3
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| 87 | ! [PLATFORM=sparc32&MACHINE=leon3] PROCESSOR (choice)
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| 88 |
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[9a0367f] | 89 | % CPU type
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| 90 | @ "us" UltraSPARC I-II subarchitecture
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| 91 | @ "us3" UltraSPARC III-IV subarchitecture
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[68834d85] | 92 | @ "sun4v" Niagara (sun4v)
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[1c6b3a2] | 93 | ! [PLATFORM=sparc64&MACHINE=generic] PROCESSOR (choice)
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| 94 |
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[f1aa1db] | 95 | % CPU type
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[e7b0b85] | 96 | @ "cortex_a8" ARM Cortex A-8
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[b1011dae] | 97 | ! [PLATFORM=arm32&(MACHINE=beagleboardxm|MACHINE=beaglebone)] PROCESSOR (choice)
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[f1aa1db] | 98 |
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| 99 | % CPU type
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[e7b0b85] | 100 | @ "arm920t" ARM920T
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| 101 | ! [PLATFORM=arm32&MACHINE=gta02] PROCESSOR (choice)
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[f1aa1db] | 102 |
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| 103 | % CPU type
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[e7b0b85] | 104 | @ "arm926ej_s" ARM926EJ-S
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| 105 | ! [PLATFORM=arm32&MACHINE=integratorcp] PROCESSOR (choice)
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| 106 |
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[8f9d70b] | 107 | % CPU type
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| 108 | @ "arm1176" ARM1176
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| 109 | ! [PLATFORM=arm32&MACHINE=raspberrypi] PROCESSOR (choice)
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[e7b0b85] | 110 |
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| 111 | # Add more ARMv4 CPUs
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[5d9e36b] | 112 | % CPU arch
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[f1aa1db] | 113 | @ "armv4" ARMv4
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[e7b0b85] | 114 | ! [PLATFORM=arm32&(PROCESSOR=arm920t)] PROCESSOR_ARCH (choice)
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[f1aa1db] | 115 |
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[e7b0b85] | 116 | # Add more ARMv5 CPUs
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| 117 | % CPU arch
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[f1aa1db] | 118 | @ "armv5" ARMv5
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[e7b0b85] | 119 | ! [PLATFORM=arm32&(PROCESSOR=arm926ej_s)] PROCESSOR_ARCH (choice)
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[f1aa1db] | 120 |
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[8f9d70b] | 121 | # Add more ARMv6 CPUs
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| 122 | % CPU arch
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| 123 | @ "armv6" ARMv6
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| 124 | ! [PLATFORM=arm32&(PROCESSOR=arm1176)] PROCESSOR_ARCH (choice)
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| 125 |
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[e7b0b85] | 126 | # Add more ARMv7-A CPUs
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| 127 | % CPU arch
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[49a736e2] | 128 | @ "armv7_a" ARMv7-A
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[e7b0b85] | 129 | ! [PLATFORM=arm32&(PROCESSOR=cortex_a8)] PROCESSOR_ARCH (choice)
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[f1aa1db] | 130 |
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[5a00ee0] | 131 | % CPU type
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| 132 | @ "R4000" MIPS R4000
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| 133 | ! [PLATFORM=mips32&MACHINE=msim] PROCESSOR (choice)
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| 134 |
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| 135 | % CPU type
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| 136 | @ "4Kc" MIPS 4Kc
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[c0a7545] | 137 | ! [PLATFORM=mips32&(MACHINE=bmalta|MACHINE=lmalta)] PROCESSOR (choice)
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[5a00ee0] | 138 |
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[4bf0926e] | 139 | % Kernel memory model
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| 140 | @ "kernel" Kernel
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| 141 | @ "large" Large
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| 142 | ! [PLATFORM=amd64] MEMORY_MODEL (choice)
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| 143 |
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[af8e565] | 144 | % RAM disk format
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[9a0367f] | 145 | @ "tmpfs" TMPFS image
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| 146 | @ "fat" FAT16 image
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[d06c4ae] | 147 | @ "ext4fs" ext4 image
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[9a0367f] | 148 | ! RDFMT (choice)
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| 149 |
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| 150 |
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[98a4e76] | 151 | ## Mapping between platform and kernel architecture
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| 152 |
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[50fda24] | 153 | % Kernel architecture
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| 154 | @ "abs32le"
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| 155 | ! [PLATFORM=abs32le] KARCH (choice)
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| 156 |
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[98a4e76] | 157 | % Kernel architecture
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| 158 | @ "amd64"
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| 159 | ! [PLATFORM=amd64] KARCH (choice)
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| 160 |
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| 161 | % Kernel architecture
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| 162 | @ "arm32"
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| 163 | ! [PLATFORM=arm32] KARCH (choice)
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| 164 |
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| 165 | % Kernel architecture
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| 166 | @ "ia32"
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| 167 | ! [PLATFORM=ia32] KARCH (choice)
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| 168 |
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| 169 | % Kernel architecture
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| 170 | @ "ia32xen"
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| 171 | ! [PLATFORM=ia32xen] KARCH (choice)
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| 172 |
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| 173 | % Kernel architecture
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| 174 | @ "ia64"
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| 175 | ! [PLATFORM=ia64] KARCH (choice)
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| 176 |
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| 177 | % Kernel architecture
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| 178 | @ "mips32"
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| 179 | ! [PLATFORM=mips32] KARCH (choice)
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| 180 |
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| 181 | % Kernel architecture
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| 182 | @ "ppc32"
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| 183 | ! [PLATFORM=ppc32] KARCH (choice)
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| 184 |
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| 185 | % Kernel architecture
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| 186 | @ "ppc64"
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| 187 | ! [PLATFORM=ppc64] KARCH (choice)
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| 188 |
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[7a67416] | 189 | % Kernel architecture
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| 190 | @ "riscv64"
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| 191 | ! [PLATFORM=riscv64] KARCH (choice)
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| 192 |
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[b51cf2c] | 193 | % Kernel architecture
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| 194 | @ "sparc32"
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| 195 | ! [PLATFORM=sparc32] KARCH (choice)
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| 196 |
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[98a4e76] | 197 | % Kernel architecture
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| 198 | @ "sparc64"
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| 199 | ! [PLATFORM=sparc64] KARCH (choice)
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| 200 |
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| 201 |
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| 202 | ## Mapping between platform and user space architecture
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| 203 |
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[50fda24] | 204 | % User space architecture
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| 205 | @ "abs32le"
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| 206 | ! [PLATFORM=abs32le] UARCH (choice)
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| 207 |
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[98a4e76] | 208 | % User space architecture
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| 209 | @ "amd64"
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| 210 | ! [PLATFORM=amd64] UARCH (choice)
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| 211 |
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| 212 | % User space architecture
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| 213 | @ "arm32"
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| 214 | ! [PLATFORM=arm32] UARCH (choice)
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| 215 |
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| 216 | % User space architecture
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| 217 | @ "ia32"
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| 218 | ! [PLATFORM=ia32|PLATFORM=ia32xen] UARCH (choice)
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| 219 |
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| 220 | % User space architecture
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| 221 | @ "ia64"
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| 222 | ! [PLATFORM=ia64] UARCH (choice)
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| 223 |
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| 224 | % User space architecture
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| 225 | @ "mips32"
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[232cd4f] | 226 | ! [PLATFORM=mips32&(MACHINE=msim|MACHINE=lmalta)] UARCH (choice)
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[98a4e76] | 227 |
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| 228 | % User space architecture
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| 229 | @ "mips32eb"
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[232cd4f] | 230 | ! [PLATFORM=mips32&MACHINE=bmalta] UARCH (choice)
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[98a4e76] | 231 |
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| 232 | % User space architecture
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| 233 | @ "ppc32"
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| 234 | ! [PLATFORM=ppc32] UARCH (choice)
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| 235 |
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| 236 | % User space architecture
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| 237 | @ "ppc64"
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| 238 | ! [PLATFORM=ppc64] UARCH (choice)
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| 239 |
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[7a67416] | 240 | % User space architecture
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| 241 | @ "riscv64"
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| 242 | ! [PLATFORM=riscv64] UARCH (choice)
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| 243 |
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[b51cf2c] | 244 | % User space architecture
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| 245 | @ "sparc32"
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| 246 | ! [PLATFORM=sparc32] UARCH (choice)
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| 247 |
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[98a4e76] | 248 | % User space architecture
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| 249 | @ "sparc64"
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| 250 | ! [PLATFORM=sparc64] UARCH (choice)
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| 251 |
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| 252 |
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| 253 | ## Mapping between platform and boot architecture
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| 254 |
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[50fda24] | 255 | % Boot architecture
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| 256 | @ "abs32le"
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| 257 | ! [PLATFORM=abs32le] BARCH (choice)
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| 258 |
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[98a4e76] | 259 | % Boot architecture
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| 260 | @ "amd64"
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| 261 | ! [PLATFORM=amd64] BARCH (choice)
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| 262 |
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| 263 | % Boot architecture
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| 264 | @ "arm32"
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| 265 | ! [PLATFORM=arm32] BARCH (choice)
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| 266 |
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| 267 | % Boot architecture
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| 268 | @ "ia32"
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| 269 | ! [PLATFORM=ia32] BARCH (choice)
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| 270 |
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| 271 | % Boot architecture
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| 272 | @ "ia32xen"
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| 273 | ! [PLATFORM=ia32xen] BARCH (choice)
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| 274 |
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| 275 | % Boot architecture
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| 276 | @ "ia64"
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| 277 | ! [PLATFORM=ia64] BARCH (choice)
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| 278 |
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| 279 | % Boot architecture
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| 280 | @ "mips32"
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| 281 | ! [PLATFORM=mips32] BARCH (choice)
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| 282 |
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| 283 | % Boot architecture
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| 284 | @ "ppc32"
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| 285 | ! [PLATFORM=ppc32] BARCH (choice)
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| 286 |
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| 287 | % Boot architecture
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| 288 | @ "ppc64"
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| 289 | ! [PLATFORM=ppc64] BARCH (choice)
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| 290 |
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[7a67416] | 291 | % Boot architecture
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| 292 | @ "riscv64"
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| 293 | ! [PLATFORM=riscv64] BARCH (choice)
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| 294 |
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[b51cf2c] | 295 | % Boot architecture
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| 296 | @ "sparc32"
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| 297 | ! [PLATFORM=sparc32] BARCH (choice)
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| 298 |
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[98a4e76] | 299 | % Boot architecture
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| 300 | @ "sparc64"
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| 301 | ! [PLATFORM=sparc64] BARCH (choice)
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| 302 |
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| 303 |
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| 304 | ## Mapping between platform and image format
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| 305 |
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| 306 | % Image format
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| 307 | @ "binary"
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| 308 | ! [PLATFORM=mips32&MACHINE=msim] IMAGE (choice)
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| 309 |
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[5a00ee0] | 310 | % Image format
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| 311 | @ "elf"
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[c0a7545] | 312 | ! [PLATFORM=mips32&(MACHINE=bmalta|MACHINE=lmalta)] IMAGE (choice)
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[5a00ee0] | 313 |
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[b51cf2c] | 314 |
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[9a0367f] | 315 | ## Compiler options
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| 316 |
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| 317 | % Compiler
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[69dc065] | 318 | @ "gcc_cross" GNU C Compiler (cross-compiler)
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[795e2bf] | 319 | @ "clang" Clang
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[f3287e5] | 320 | @ "gcc_helenos" GNU C Compiler (experimental HelenOS-specific cross-compiler)
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[69dc065] | 321 | @ "icc" Intel C Compiler
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[795e2bf] | 322 | @ "gcc_native" GNU C Compiler (native)
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[a1d5167] | 323 | ! [PLATFORM=amd64|PLATFORM=ia32] COMPILER (choice)
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[7bb0c32] | 324 |
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[9a0367f] | 325 | % Compiler
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[69dc065] | 326 | @ "gcc_cross" GNU C Compiler (cross-compiler)
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[f3287e5] | 327 | @ "gcc_helenos" GNU C Compiler (experimental HelenOS-specific cross-compiler)
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[795e2bf] | 328 | @ "icc" Intel C Compiler
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| 329 | @ "gcc_native" GNU C Compiler (native)
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[a1d5167] | 330 | ! [PLATFORM=ia64] COMPILER (choice)
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[7bb0c32] | 331 |
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[9a0367f] | 332 | % Compiler
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[69dc065] | 333 | @ "gcc_cross" GNU C Compiler (cross-compiler)
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[f3287e5] | 334 | @ "gcc_helenos" GNU C Compiler (experimental HelenOS-specific cross-compiler)
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[795e2bf] | 335 | @ "gcc_native" GNU C Compiler (native)
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[7a67416] | 336 | ! [PLATFORM=riscv64|PLATFORM=sparc32] COMPILER (choice)
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[9a0367f] | 337 |
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[50fda24] | 338 | % Compiler
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[81983e3] | 339 | @ "gcc_cross" GNU C Compiler (cross-compiler)
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[50fda24] | 340 | @ "clang" Clang
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[795e2bf] | 341 | @ "gcc_helenos" GNU C Compiler (experimental HelenOS-specific cross-compiler)
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| 342 | @ "gcc_native" GNU C Compiler (native)
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| 343 | ! [PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=abs32le|PLATFORM=arm32|PLATFORM=sparc64] COMPILER (choice)
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[50fda24] | 344 |
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[9a0367f] | 345 |
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[81983e3] | 346 | ## Cross-compiler target for abstract architecture
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| 347 |
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| 348 | % Cross-compiler target
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| 349 | @ "arm32" ARM 32-bit
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| 350 | @ "ia32" Intel IA-32
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| 351 | @ "mips32" MIPS 32-bit
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[8f2eca0] | 352 | ! [PLATFORM=abs32le&(COMPILER=gcc_cross|COMPILER=gcc_helenos)] CROSS_TARGET (choice)
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[81983e3] | 353 |
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[9a0367f] | 354 |
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[98a4e76] | 355 | ## Kernel configuration
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| 356 |
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| 357 | % Fences
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[1c6b3a2] | 358 | ! [PLATFORM=ia32&(PROCESSOR=athlon_xp|PROCESSOR=athlon_mp|PROCESSOR=pentium3)] CONFIG_FENCES_P3 (y)
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[98a4e76] | 359 |
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| 360 | % Fences
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[1c6b3a2] | 361 | ! [PLATFORM=ia32&(PROCESSOR=pentium4|PROCESSOR=core)] CONFIG_FENCES_P4 (y)
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[30e2bba] | 362 |
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| 363 | % Fences
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| 364 | ! [PLATFORM=amd64] CONFIG_FENCES_P4 (y)
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[98a4e76] | 365 |
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[6eeb4a3] | 366 | % IOMAP bitmap support
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| 367 | ! [PLATFORM=ia32|PLATFORM=amd64] CONFIG_IOMAP_BITMAP (y)
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| 368 |
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| 369 | % IOMAP dummy support
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[f93ba6d5] | 370 | ! [PLATFORM=abs32le|PLATFORM=arm32|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=sparc32|PLATFORM=sparc64] CONFIG_IOMAP_DUMMY (y)
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[6eeb4a3] | 371 |
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[98a4e76] | 372 | % ACPI support
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| 373 | ! [PLATFORM=ia32|PLATFORM=amd64] CONFIG_ACPI (y)
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| 374 |
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| 375 | % Hierarchical page tables support
|
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[7a67416] | 376 | ! [PLATFORM=abs32le|PLATFORM=ia32|PLATFORM=amd64|PLATFORM=arm32|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=riscv64|PLATFORM=sparc32] CONFIG_PAGE_PT (y)
|
---|
[98a4e76] | 377 |
|
---|
| 378 | % Page hash table support
|
---|
[6c1c1f7] | 379 | ! [PLATFORM=ia64|PLATFORM=sparc64] CONFIG_PAGE_HT (y)
|
---|
[98a4e76] | 380 |
|
---|
| 381 | % Software integer division support
|
---|
[6c1c1f7] | 382 | ! [PLATFORM=abs32le|PLATFORM=ia32|PLATFORM=arm32|PLATFORM=ia64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=sparc32] CONFIG_SOFTINT (y)
|
---|
[98a4e76] | 383 |
|
---|
| 384 | % ASID support
|
---|
[6c1c1f7] | 385 | ! [PLATFORM=ia64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=sparc32|PLATFORM=sparc64] CONFIG_ASID (y)
|
---|
[98a4e76] | 386 |
|
---|
| 387 | % ASID FIFO support
|
---|
[6c1c1f7] | 388 | ! [PLATFORM=ia64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=sparc32|PLATFORM=sparc64] CONFIG_ASID_FIFO (y)
|
---|
[98a4e76] | 389 |
|
---|
| 390 | % OpenFirmware tree support
|
---|
[e731b0d] | 391 | ! [PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_OFW_TREE (y)
|
---|
| 392 |
|
---|
| 393 | % OpenFirmware PCI bus support
|
---|
| 394 | ! [PLATFORM=sparc64] CONFIG_OFW_PCI (y)
|
---|
[98a4e76] | 395 |
|
---|
[5d8d71e] | 396 | % Multiboot standard support
|
---|
| 397 | ! [PLATFORM=ia32|PLATFORM=amd64] CONFIG_MULTIBOOT (y)
|
---|
| 398 |
|
---|
[98a4e76] | 399 | % FPU support
|
---|
[30730e5] | 400 | ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=ia64|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_FPU (y)
|
---|
[df7f5cea] | 401 |
|
---|
[d9be488] | 402 | ## ARMv7 made FPU hardware compulsory
|
---|
[22a0ee8] | 403 | % FPU support
|
---|
[5d9e36b] | 404 | ! [PLATFORM=arm32&PROCESSOR_ARCH=armv7_a] CONFIG_FPU (y)
|
---|
[22a0ee8] | 405 |
|
---|
[d238aa9] | 406 | % FPU support
|
---|
| 407 | ! [PLATFORM=arm32&MACHINE=integratorcp] CONFIG_FPU (y)
|
---|
[22a0ee8] | 408 |
|
---|
[98a4e76] | 409 |
|
---|
[9a0367f] | 410 | ## Kernel features options
|
---|
| 411 |
|
---|
| 412 | % Support for SMP
|
---|
[6c1c1f7] | 413 | ! [(PLATFORM=ia32&PROCESSOR!=athlon_xp)|PLATFORM=amd64|PLATFORM=sparc64|PLATFORM=ia64|(PLATFORM=mips32&MACHINE=msim)|PLATFORM=abs32le] CONFIG_SMP (y/n)
|
---|
[9a0367f] | 414 |
|
---|
[04d672c3] | 415 | % Debug build
|
---|
| 416 | ! CONFIG_DEBUG (y/n)
|
---|
| 417 |
|
---|
| 418 | % Deadlock detection support for spinlocks
|
---|
| 419 | ! [CONFIG_DEBUG=y&CONFIG_SMP=y] CONFIG_DEBUG_SPINLOCK (y/n)
|
---|
| 420 |
|
---|
[9a0367f] | 421 | % Lazy FPU context switching
|
---|
[957ce9a5] | 422 | ! [CONFIG_FPU=y] CONFIG_FPU_LAZY (y/n)
|
---|
[9a0367f] | 423 |
|
---|
| 424 | % Use VHPT
|
---|
[a1d5167] | 425 | ! [PLATFORM=ia64] CONFIG_VHPT (n/y)
|
---|
[9a0367f] | 426 |
|
---|
| 427 | % Use TSB
|
---|
[a1d5167] | 428 | ! [PLATFORM=sparc64] CONFIG_TSB (y/n)
|
---|
[1c6b3a2] | 429 |
|
---|
| 430 | % IO SAPIC on default address support
|
---|
[a1d5167] | 431 | ! [PLATFORM=ia64&MACHINE!=ski] CONFIG_IOSAPIC (y/n)
|
---|
[1c6b3a2] | 432 |
|
---|
| 433 | % Virtually indexed D-cache support
|
---|
[a1d5167] | 434 | ! [PLATFORM=sparc64] CONFIG_VIRT_IDX_DCACHE (y/n)
|
---|
[1c6b3a2] | 435 |
|
---|
[95c4776] | 436 | % Simics SMP Hack
|
---|
[626f907] | 437 | ! [PROCESSOR=sun4v&CONFIG_SMP=y] CONFIG_SIMICS_SMP_HACK (n/y)
|
---|
[95c4776] | 438 |
|
---|
[1c6b3a2] | 439 | % Support for userspace debuggers
|
---|
[a1d5167] | 440 | ! CONFIG_UDEBUG (y/n)
|
---|
[1c6b3a2] | 441 |
|
---|
| 442 | % Kernel console support
|
---|
[a1d5167] | 443 | ! CONFIG_KCONSOLE (y/n)
|
---|
[1c6b3a2] | 444 |
|
---|
[e2b762ec] | 445 | % Kernel symbol information
|
---|
| 446 | ! CONFIG_SYMTAB (y/n)
|
---|
| 447 |
|
---|
[1c6b3a2] | 448 | % Detailed kernel logging
|
---|
[a1d5167] | 449 | ! CONFIG_LOG (n/y)
|
---|
[1c6b3a2] | 450 |
|
---|
[ad8f03d2] | 451 | % Kernel function tracing
|
---|
| 452 | ! CONFIG_TRACE (n/y)
|
---|
| 453 |
|
---|
[1c6b3a2] | 454 | % Compile kernel tests
|
---|
[a1d5167] | 455 | ! CONFIG_TEST (y/n)
|
---|
[1c6b3a2] | 456 |
|
---|
[cf84f1bf] | 457 | % Use link-time optimization
|
---|
| 458 | ! [COMPILER=gcc_cross|COMPILER=gcc_native] CONFIG_LTO (n/y)
|
---|
| 459 |
|
---|
[d4d36f9] | 460 | % Kernel RCU algorithm
|
---|
| 461 | @ "PREEMPT_PODZIMEK" Preemptible Podzimek-RCU
|
---|
| 462 | @ "PREEMPT_A" Preemptible A-RCU
|
---|
| 463 | ! RCU (choice)
|
---|
| 464 |
|
---|
[04d672c3] | 465 |
|
---|
[b7acf38] | 466 | ## User space features options
|
---|
| 467 |
|
---|
| 468 | % Light weight futex locks
|
---|
| 469 | ! FUTEX_UPGRADABLE (n/y)
|
---|
| 470 |
|
---|
[04d672c3] | 471 |
|
---|
[1c6b3a2] | 472 | ## Hardware support
|
---|
[9a0367f] | 473 |
|
---|
[6ac14a70] | 474 | % Input device class
|
---|
| 475 | @ "generic" Keyboard or serial line
|
---|
| 476 | ! [PLATFORM=arm32&MACHINE=integratorcp] CONFIG_HID_IN (choice)
|
---|
| 477 |
|
---|
[4d29d01] | 478 | % Input device class
|
---|
[71385d4f] | 479 | @ "generic" Keyboard or serial line
|
---|
| 480 | @ "none" No input device
|
---|
[7a67416] | 481 | ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=riscv64|PLATFORM=sparc64] CONFIG_HID_IN (choice)
|
---|
[04d672c3] | 482 |
|
---|
[449d4ecc] | 483 | % Input device class
|
---|
| 484 | @ "generic" Keyboard or serial line
|
---|
| 485 | @ "keyboard" Keyboard
|
---|
| 486 | @ "serial" Serial line
|
---|
| 487 | @ "none" No input device
|
---|
| 488 | ! [PLATFORM=ia64&MACHINE=i460GX] CONFIG_HID_IN (choice)
|
---|
| 489 |
|
---|
[6ac14a70] | 490 | % Output device class
|
---|
| 491 | @ "generic" Monitor or serial line
|
---|
[8f9d70b] | 492 | ! [PLATFORM=arm32&(MACHINE=gta02|MACHINE=integratorcp|MACHINE=beagleboardxm|MACHINE=beaglebone|MACHINE=raspberrypi)] CONFIG_HID_OUT (choice)
|
---|
[6ac14a70] | 493 |
|
---|
[8de4421] | 494 | % Output device class
|
---|
| 495 | @ "generic" Monitor or serial line
|
---|
| 496 | @ "none" No output device
|
---|
[7a67416] | 497 | ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=sparc64|PLATFORM=ppc32|(PLATFORM=ia64&MACHINE=i460GX)|(PLATFORM=mips32&(MACHINE=msim|MACHINE=bmalta|MACHINE=lmalta))|PLATFORM=riscv64] CONFIG_HID_OUT (choice)
|
---|
[1c6b3a2] | 498 |
|
---|
[8de4421] | 499 | % PC keyboard support
|
---|
[24b06199] | 500 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&(PLATFORM=ia32|PLATFORM=amd64)] CONFIG_PC_KBD (y/n)
|
---|
[1c6b3a2] | 501 |
|
---|
[449d4ecc] | 502 | % PC keyboard support
|
---|
| 503 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=ia64&MACHINE=i460GX] CONFIG_PC_KBD (y/n)
|
---|
| 504 |
|
---|
[c0d77f7] | 505 | % PC keyboard support
|
---|
[5012203] | 506 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=arm32&MACHINE=integratorcp] CONFIG_AT_KBD (y/n)
|
---|
[c0d77f7] | 507 |
|
---|
[232cd4f] | 508 | % Support for msim keyboard
|
---|
[3c50cddc] | 509 | ! [CONFIG_HID_IN=generic&MACHINE=msim] CONFIG_MSIM_KBD (y/n)
|
---|
[8de4421] | 510 |
|
---|
[232cd4f] | 511 | % Support for msim printer
|
---|
[3c50cddc] | 512 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&MACHINE=msim] CONFIG_MSIM_PRN (y/n)
|
---|
[04d672c3] | 513 |
|
---|
[d6d04e7] | 514 | % Support for VIA CUDA controller
|
---|
| 515 | ! [CONFIG_HID_IN=generic&PLATFORM=ppc32] CONFIG_VIA_CUDA (y/n)
|
---|
| 516 |
|
---|
[9693835] | 517 | % Support for NS16550 controller
|
---|
[03976d60] | 518 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=sparc64&MACHINE=generic] CONFIG_NS16550 (y/n)
|
---|
[9693835] | 519 |
|
---|
[449d4ecc] | 520 | % Support for NS16550 controller
|
---|
| 521 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=serial)&PLATFORM=ia64&MACHINE=i460GX] CONFIG_NS16550 (y/n)
|
---|
| 522 |
|
---|
[c882505] | 523 | % Support for PL011 UART
|
---|
| 524 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&PLATFORM=arm32&(MACHINE=integratorcp|MACHINE=raspberrypi)] CONFIG_PL011_UART (y/n)
|
---|
[8ec4144] | 525 |
|
---|
[24b06199] | 526 | % Support for NS16550 controller (kernel console)
|
---|
[6d7d4f1] | 527 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=serial|CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&(PLATFORM=ia32|PLATFORM=amd64)] CONFIG_NS16550_KCON (n/y)
|
---|
[24b06199] | 528 |
|
---|
| 529 | % Use NS16550 controller as serial input (kernel console)
|
---|
| 530 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=serial)&(PLATFORM=ia32|PLATFORM=amd64)&CONFIG_NS16550_KCON=y] CONFIG_NS16550 (y)
|
---|
| 531 |
|
---|
| 532 | % Use NS16550 controller as dummy serial output (kernel console)
|
---|
[6bbe470] | 533 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&(PLATFORM=ia32|PLATFORM=amd64)&CONFIG_NS16550_KCON=y] CONFIG_NS16550_OUT (y)
|
---|
[3296df5] | 534 |
|
---|
[f1fc83a] | 535 | % Support for Samsung S3C24XX on-chip UART
|
---|
| 536 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&PLATFORM=arm32&MACHINE=gta02] CONFIG_S3C24XX_UART (y/n)
|
---|
| 537 |
|
---|
[ec08286] | 538 | % Support for Samsung S3C24XX on-chip interrupt controller
|
---|
| 539 | ! [PLATFORM=arm32&MACHINE=gta02] CONFIG_S3C24XX_IRQC (y)
|
---|
| 540 |
|
---|
[6f07226] | 541 | % Support for TI AM335x timers support
|
---|
| 542 | ! [PLATFORM=arm32&MACHINE=beaglebone] CONFIG_AM335X_TIMERS (y)
|
---|
| 543 |
|
---|
[7ca8422b] | 544 | % Support for OMAP on-chip UART
|
---|
| 545 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&PLATFORM=arm32&(MACHINE=beagleboardxm|MACHINE=beaglebone)] CONFIG_OMAP_UART (y/n)
|
---|
[d2707fc] | 546 |
|
---|
[4d2dba7] | 547 | % Support for GRLIB UART
|
---|
| 548 | ! [PLATFORM=sparc32&MACHINE=leon3] CONFIG_GRLIB_UART (y)
|
---|
| 549 |
|
---|
| 550 | % Support for GRLIB IRQMP
|
---|
| 551 | ! [PLATFORM=sparc32&MACHINE=leon3] CONFIG_GRLIB_IRQMP (y)
|
---|
| 552 |
|
---|
[44b2b78] | 553 | % Support for BCM2835 mailbox
|
---|
| 554 | ! [PLATFORM=arm32&MACHINE=raspberrypi] CONFIG_BCM2835_MAILBOX (y/n)
|
---|
| 555 |
|
---|
[87bedd1c] | 556 | % Support for i8042 controller
|
---|
[8de4421] | 557 | ! [CONFIG_PC_KBD=y] CONFIG_I8042 (y)
|
---|
[9a0367f] | 558 |
|
---|
[87bedd1c] | 559 | % Support for pl050 controller
|
---|
[6ac14a70] | 560 | ! [CONFIG_HID_IN=generic&PLATFORM=arm32&MACHINE=integratorcp] CONFIG_PL050 (y)
|
---|
| 561 |
|
---|
[9693835] | 562 | % Sun keyboard support
|
---|
[336d2f52] | 563 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=sparc64&MACHINE=generic&CONFIG_NS16550=y] CONFIG_SUN_KBD (y)
|
---|
[9693835] | 564 |
|
---|
[2a77841d] | 565 | % Macintosh ADB keyboard support
|
---|
| 566 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=ppc32&(CONFIG_VIA_CUDA=y)] CONFIG_MAC_KBD (y)
|
---|
| 567 |
|
---|
[8de4421] | 568 | % Dummy serial line input
|
---|
[3c50cddc] | 569 | ! [CONFIG_MSIM_KBD=y|CONFIG_ARM_KBD=y] CONFIG_DSRLNIN (y)
|
---|
[9a0367f] | 570 |
|
---|
[8de4421] | 571 | % Dummy serial line output
|
---|
[3c50cddc] | 572 | ! [CONFIG_MSIM_PRN=y|CONFIG_ARM_PRN=y] CONFIG_DSRLNOUT (y)
|
---|
[411b6a6] | 573 |
|
---|
[8de4421] | 574 | % Serial line input module
|
---|
[3da166f0] | 575 | ! [CONFIG_DSRLNIN=y|(PLATFORM=sparc32)|(PLATFORM=arm32&MACHINE=gta02)|(PLATFORM=arm32&MACHINE=integratorcp&CONFIG_PL011_UART=y)|(PLATFORM=arm32&MACHINE=beaglebone&CONFIG_OMAP_UART=y)|(PLATFORM=arm32&MACHINE=beagleboardxm&CONFIG_OMAP_UART=y)|(PLATFORM=ia64&MACHINE=i460GX&CONFIG_NS16550=y)|(PLATFORM=ia64&MACHINE=ski)|(PLATFORM=sparc64&PROCESSOR=sun4v)|(PLATFORM=arm32&MACHINE=raspberrypi&CONFIG_PL011_UART=y)|(PLATFORM=ia32&CONFIG_NS16550=y)|(PLATFORM=amd64&CONFIG_NS16550=y)] CONFIG_SRLN (y)
|
---|
[8de4421] | 576 |
|
---|
[1c6b3a2] | 577 | % EGA support
|
---|
[8de4421] | 578 | ! [CONFIG_HID_OUT=generic&(PLATFORM=ia32|PLATFORM=amd64)] CONFIG_EGA (y/n)
|
---|
| 579 |
|
---|
[449d4ecc] | 580 | % EGA support
|
---|
| 581 | ! [CONFIG_HID_OUT=generic&PLATFORM=ia64&MACHINE=i460GX] CONFIG_EGA (y/n)
|
---|
[8de4421] | 582 |
|
---|
| 583 | % Framebuffer support
|
---|
[d0688a3] | 584 | ! [CONFIG_HID_OUT=generic&(PLATFORM=ia32|PLATFORM=amd64|PLATFORM=ppc32)] CONFIG_FB (y/n)
|
---|
[8de4421] | 585 |
|
---|
[00287cc] | 586 | % Framebuffer support
|
---|
[03976d60] | 587 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=monitor)&PLATFORM=arm32] CONFIG_FB (y/n)
|
---|
| 588 |
|
---|
| 589 | % Framebuffer support
|
---|
| 590 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=monitor)&PLATFORM=sparc64&MACHINE=generic] CONFIG_FB (y/n)
|
---|
[98a4e76] | 591 |
|
---|
[421c833] | 592 | % Default framebuffer mode
|
---|
| 593 | @ "640x480"
|
---|
| 594 | @ "800x600"
|
---|
| 595 | @ "1024x768"
|
---|
| 596 | @ "1152x720"
|
---|
| 597 | @ "1152x864"
|
---|
[46757a6] | 598 | @ "1280x720"
|
---|
| 599 | @ "1280x800"
|
---|
[421c833] | 600 | @ "1280x960"
|
---|
| 601 | @ "1280x1024"
|
---|
| 602 | @ "1400x1050"
|
---|
| 603 | @ "1440x900"
|
---|
| 604 | @ "1440x1050"
|
---|
| 605 | @ "1600x1200"
|
---|
| 606 | @ "1920x1080"
|
---|
| 607 | @ "1920x1200"
|
---|
[ee685630] | 608 | ! [(PLATFORM=ia32|PLATFORM=amd64|MACHINE=beagleboardxm)&CONFIG_HID_OUT!=none&CONFIG_FB=y] CONFIG_BFB_MODE (choice)
|
---|
[421c833] | 609 |
|
---|
| 610 | % Default framebuffer depth
|
---|
[9a0367f] | 611 | @ "8"
|
---|
| 612 | @ "16"
|
---|
| 613 | @ "24"
|
---|
[c7b9c5d6] | 614 | @ "32"
|
---|
[ee685630] | 615 | ! [(PLATFORM=ia32|PLATFORM=amd64|MACHINE=beagleboardxm)&CONFIG_HID_OUT!=none&CONFIG_FB=y] CONFIG_BFB_BPP (choice)
|
---|
[9a0367f] | 616 |
|
---|
| 617 | % Start AP processors by the loader
|
---|
[a1d5167] | 618 | ! [PLATFORM=sparc64&CONFIG_SMP=y] CONFIG_AP (y/n)
|
---|
[9a0367f] | 619 |
|
---|
[7fb3f1c] | 620 | % Dynamic linking support
|
---|
| 621 | ! [PLATFORM=ia32] CONFIG_RTLD (n/y)
|
---|
[7a67416] | 622 | ! [PLATFORM=abs32le|PLATFORM=amd64|PLATFORM=arm32|PLATFORM=ia64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=riscv64|PLATFORM=sparc64] CONFIG_RTLD (n)
|
---|
[7fb3f1c] | 623 |
|
---|
[ec3e2ed] | 624 | % Build shared libraries
|
---|
[7fb3f1c] | 625 | ! [CONFIG_RTLD=y] CONFIG_BUILD_SHARED_LIBS (n/y)
|
---|
| 626 | ! [CONFIG_RTLD=n] CONFIG_BUILD_SHARED_LIBS (n)
|
---|
[1ea99cc] | 627 |
|
---|
[ec3e2ed] | 628 | % Link against shared libraries
|
---|
| 629 | ! [CONFIG_BUILD_SHARED_LIBS=y] CONFIG_USE_SHARED_LIBS (n/y)
|
---|
| 630 | ! [CONFIG_BUILD_SHARED_LIBS=n] CONFIG_USE_SHARED_LIBS (n)
|
---|
[1ea99cc] | 631 |
|
---|
[3acb285a] | 632 | % Launch (devman) test drivers
|
---|
[774fc85] | 633 | ! [CONFIG_DEBUG=y] CONFIG_TEST_DRIVERS (n/y)
|
---|
[3acb285a] | 634 |
|
---|
[dafa2d04] | 635 | % Write core files
|
---|
| 636 | ! CONFIG_WRITE_CORE_FILES (n/y)
|
---|
[827d73f] | 637 |
|
---|
[865b981] | 638 | % Include userspace unit tests (PCUT)
|
---|
[01579ad] | 639 | ! CONFIG_PCUT_TESTS (n/y)
|
---|
| 640 |
|
---|
[824208bf] | 641 | % Include PCUT self-tests
|
---|
| 642 | ! CONFIG_PCUT_SELF_TESTS (n/y)
|
---|
| 643 |
|
---|
[a8010272] | 644 | % Include development files (headers, libraries)
|
---|
[d21e935c] | 645 | ! CONFIG_DEVEL_FILES (n/y)
|
---|
[a8010272] | 646 |
|
---|
[be6cef1b] | 647 | % Strip binaries
|
---|
[fa9616b4] | 648 | ! CONFIG_STRIP_BINARIES (n/y)
|
---|
[be6cef1b] | 649 |
|
---|
| 650 | % Optimize for size
|
---|
[fa9616b4] | 651 | ! CONFIG_OPTIMIZE_FOR_SIZE (n/y)
|
---|
| 652 |
|
---|
[15b592b] | 653 | % Barebone build with essential binaries only
|
---|
| 654 | ! CONFIG_BAREBONE (n/y)
|
---|
[be6cef1b] | 655 |
|
---|
[9ded977] | 656 | % Line debugging information
|
---|
| 657 | ! [CONFIG_STRIP_BINARIES!=y] CONFIG_LINE_DEBUG (n/y)
|
---|
[42be09b] | 658 |
|
---|
[f4e508f] | 659 | # USB settings
|
---|
[f64e81a] | 660 |
|
---|
[960ff451] | 661 | % Start virtual USB host controller
|
---|
| 662 | ! CONFIG_RUN_VIRTUAL_USB_HC (n/y)
|
---|
| 663 |
|
---|
[b4f291d] | 664 | % OHCI root hub port power switching
|
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[ca2815e] | 665 | @ "no" All root hub ports are always powered.
|
---|
| 666 | @ "ganged" Root hub ports are all powered or all off.
|
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| 667 | @ "per_port" Powered status of every root hub port is independent.
|
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[b9bbaad] | 668 | ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=ppc32] OHCI_POWER_SWITCH (choice)
|
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[83285fd] | 669 |
|
---|
| 670 | % GRUB boot loader architecture
|
---|
| 671 | @ "pc" GRUB for PC
|
---|
| 672 | @ "efi" GRUB for UEFI
|
---|
| 673 | ! [PLATFORM=ia32|PLATFORM=amd64] GRUB_ARCH (choice)
|
---|
[5711f6ec] | 674 |
|
---|
| 675 | % uImage OS type
|
---|
| 676 | @ "2" NetBSD stage 2 boot loader
|
---|
[e1530ec2] | 677 | ! [PLATFORM=arm32&(MACHINE=beagleboardxm|MACHINE=beaglebone)] UIMAGE_OS (choice)
|
---|
[5711f6ec] | 678 |
|
---|
| 679 | % uImage OS type
|
---|
| 680 | @ "5" Linux kernel
|
---|
[e1530ec2] | 681 | ! [PLATFORM=arm32&MACHINE!=beagleboardxm&MACHINE!=beaglebone] UIMAGE_OS (choice)
|
---|
[4d2dba7] | 682 |
|
---|
| 683 | % uImage OS type
|
---|
| 684 | @ "5" Linux kernel
|
---|
| 685 | ! [PLATFORM=sparc32] UIMAGE_OS (choice)
|
---|