[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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[84176f3] | 36 | @ "arm64" ARM 64-bit (AArch64)
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[b51cf2c] | 37 | @ "ia32" IA-32 32-bit (PC)
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| 38 | @ "ia64" IA-64 64-bit
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[1ba41c5] | 39 | @ "mips32" MIPS 32-bit
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[b51cf2c] | 40 | @ "ppc32" PowerPC 32-bit
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[7a67416] | 41 | @ "riscv64" RISC-V 64-bit
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[b51cf2c] | 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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[6ac14a70] | 60 | % Machine type
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[7c866dc] | 61 | @ "gta02" GTA02 / Neo FreeRunner
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[87bedd1c] | 62 | @ "integratorcp" Integratorcp
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[63b2be8] | 63 | @ "beagleboardxm" BeagleBoard-xM
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| 64 | @ "beaglebone" BeagleBone
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[8f9d70b] | 65 | @ "raspberrypi" Raspberry Pi
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[6ac14a70] | 66 | ! [PLATFORM=arm32] MACHINE (choice)
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| 67 |
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[84176f3] | 68 | % Machine type
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| 69 | @ "virt" QEMU virt
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| 70 | ! [PLATFORM=arm64] 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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| 85 | % CPU type
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| 86 | @ "us" UltraSPARC I-II subarchitecture
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| 87 | @ "us3" UltraSPARC III-IV subarchitecture
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[68834d85] | 88 | @ "sun4v" Niagara (sun4v)
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[1c6b3a2] | 89 | ! [PLATFORM=sparc64&MACHINE=generic] PROCESSOR (choice)
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| 90 |
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[954c024] | 91 | % Quad float type
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| 92 | @ "hard" Hardware
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| 93 | @ "soft" Software
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| 94 | ! [PLATFORM=sparc64] QUADFLOAT (choice)
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| 95 |
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[f1aa1db] | 96 | % CPU type
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[e7b0b85] | 97 | @ "cortex_a8" ARM Cortex A-8
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[b1011dae] | 98 | ! [PLATFORM=arm32&(MACHINE=beagleboardxm|MACHINE=beaglebone)] PROCESSOR (choice)
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[f1aa1db] | 99 |
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| 100 | % CPU type
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[e7b0b85] | 101 | @ "arm920t" ARM920T
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| 102 | ! [PLATFORM=arm32&MACHINE=gta02] PROCESSOR (choice)
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[f1aa1db] | 103 |
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| 104 | % CPU type
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[e7b0b85] | 105 | @ "arm926ej_s" ARM926EJ-S
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| 106 | ! [PLATFORM=arm32&MACHINE=integratorcp] PROCESSOR (choice)
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| 107 |
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[8f9d70b] | 108 | % CPU type
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[c92dfed] | 109 | @ "arm1176jzf_s" ARM1176JZF-S
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[8f9d70b] | 110 | ! [PLATFORM=arm32&MACHINE=raspberrypi] PROCESSOR (choice)
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[e7b0b85] | 111 |
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| 112 | # Add more ARMv4 CPUs
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[5d9e36b] | 113 | % CPU arch
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[f1aa1db] | 114 | @ "armv4" ARMv4
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[e7b0b85] | 115 | ! [PLATFORM=arm32&(PROCESSOR=arm920t)] PROCESSOR_ARCH (choice)
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[f1aa1db] | 116 |
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[e7b0b85] | 117 | # Add more ARMv5 CPUs
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| 118 | % CPU arch
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[f1aa1db] | 119 | @ "armv5" ARMv5
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[e7b0b85] | 120 | ! [PLATFORM=arm32&(PROCESSOR=arm926ej_s)] PROCESSOR_ARCH (choice)
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[f1aa1db] | 121 |
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[8f9d70b] | 122 | # Add more ARMv6 CPUs
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| 123 | % CPU arch
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| 124 | @ "armv6" ARMv6
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[c92dfed] | 125 | ! [PLATFORM=arm32&(PROCESSOR=arm1176jzf_s)] PROCESSOR_ARCH (choice)
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[8f9d70b] | 126 |
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[e7b0b85] | 127 | # Add more ARMv7-A CPUs
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| 128 | % CPU arch
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[49a736e2] | 129 | @ "armv7_a" ARMv7-A
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[e7b0b85] | 130 | ! [PLATFORM=arm32&(PROCESSOR=cortex_a8)] PROCESSOR_ARCH (choice)
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[f1aa1db] | 131 |
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[5a00ee0] | 132 | % CPU type
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| 133 | @ "R4000" MIPS R4000
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| 134 | ! [PLATFORM=mips32&MACHINE=msim] PROCESSOR (choice)
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| 135 |
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| 136 | % CPU type
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| 137 | @ "4Kc" MIPS 4Kc
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[c0a7545] | 138 | ! [PLATFORM=mips32&(MACHINE=bmalta|MACHINE=lmalta)] PROCESSOR (choice)
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[5a00ee0] | 139 |
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[4bf0926e] | 140 | % Kernel memory model
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| 141 | @ "kernel" Kernel
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| 142 | @ "large" Large
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| 143 | ! [PLATFORM=amd64] MEMORY_MODEL (choice)
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| 144 |
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[af8e565] | 145 | % RAM disk format
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[9a0367f] | 146 | @ "tmpfs" TMPFS image
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| 147 | @ "fat" FAT16 image
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[d06c4ae] | 148 | @ "ext4fs" ext4 image
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[9a0367f] | 149 | ! RDFMT (choice)
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| 150 |
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| 151 |
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[98a4e76] | 152 | ## Mapping between platform and kernel architecture
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| 153 |
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[50fda24] | 154 | % Kernel architecture
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| 155 | @ "abs32le"
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| 156 | ! [PLATFORM=abs32le] KARCH (choice)
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| 157 |
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[98a4e76] | 158 | % Kernel architecture
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| 159 | @ "amd64"
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| 160 | ! [PLATFORM=amd64] KARCH (choice)
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| 161 |
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| 162 | % Kernel architecture
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| 163 | @ "arm32"
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| 164 | ! [PLATFORM=arm32] KARCH (choice)
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| 165 |
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[84176f3] | 166 | % Kernel architecture
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| 167 | @ "arm64"
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| 168 | ! [PLATFORM=arm64] KARCH (choice)
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| 169 |
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[98a4e76] | 170 | % Kernel architecture
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| 171 | @ "ia32"
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| 172 | ! [PLATFORM=ia32] KARCH (choice)
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| 173 |
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| 174 | % Kernel architecture
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| 175 | @ "ia32xen"
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| 176 | ! [PLATFORM=ia32xen] KARCH (choice)
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| 177 |
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| 178 | % Kernel architecture
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| 179 | @ "ia64"
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| 180 | ! [PLATFORM=ia64] KARCH (choice)
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| 181 |
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| 182 | % Kernel architecture
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| 183 | @ "mips32"
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| 184 | ! [PLATFORM=mips32] KARCH (choice)
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| 185 |
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| 186 | % Kernel architecture
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| 187 | @ "ppc32"
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| 188 | ! [PLATFORM=ppc32] KARCH (choice)
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| 189 |
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| 190 | % Kernel architecture
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| 191 | @ "ppc64"
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| 192 | ! [PLATFORM=ppc64] KARCH (choice)
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| 193 |
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[7a67416] | 194 | % Kernel architecture
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| 195 | @ "riscv64"
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| 196 | ! [PLATFORM=riscv64] KARCH (choice)
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| 197 |
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[98a4e76] | 198 | % Kernel architecture
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| 199 | @ "sparc64"
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| 200 | ! [PLATFORM=sparc64] KARCH (choice)
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| 201 |
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| 202 |
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| 203 | ## Mapping between platform and user space architecture
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| 204 |
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[50fda24] | 205 | % User space architecture
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| 206 | @ "abs32le"
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| 207 | ! [PLATFORM=abs32le] UARCH (choice)
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| 208 |
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[98a4e76] | 209 | % User space architecture
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| 210 | @ "amd64"
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| 211 | ! [PLATFORM=amd64] UARCH (choice)
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| 212 |
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| 213 | % User space architecture
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| 214 | @ "arm32"
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| 215 | ! [PLATFORM=arm32] UARCH (choice)
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| 216 |
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[84176f3] | 217 | % User space architecture
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| 218 | @ "arm64"
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| 219 | ! [PLATFORM=arm64] UARCH (choice)
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| 220 |
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[98a4e76] | 221 | % User space architecture
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| 222 | @ "ia32"
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| 223 | ! [PLATFORM=ia32|PLATFORM=ia32xen] UARCH (choice)
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| 224 |
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| 225 | % User space architecture
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| 226 | @ "ia64"
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| 227 | ! [PLATFORM=ia64] UARCH (choice)
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| 228 |
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| 229 | % User space architecture
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| 230 | @ "mips32"
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[232cd4f] | 231 | ! [PLATFORM=mips32&(MACHINE=msim|MACHINE=lmalta)] UARCH (choice)
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[98a4e76] | 232 |
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| 233 | % User space architecture
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| 234 | @ "mips32eb"
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[232cd4f] | 235 | ! [PLATFORM=mips32&MACHINE=bmalta] UARCH (choice)
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[98a4e76] | 236 |
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| 237 | % User space architecture
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| 238 | @ "ppc32"
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| 239 | ! [PLATFORM=ppc32] UARCH (choice)
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| 240 |
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| 241 | % User space architecture
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| 242 | @ "ppc64"
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| 243 | ! [PLATFORM=ppc64] UARCH (choice)
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| 244 |
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[7a67416] | 245 | % User space architecture
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| 246 | @ "riscv64"
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| 247 | ! [PLATFORM=riscv64] UARCH (choice)
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| 248 |
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[98a4e76] | 249 | % User space architecture
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| 250 | @ "sparc64"
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| 251 | ! [PLATFORM=sparc64] UARCH (choice)
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| 252 |
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| 253 |
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| 254 | ## Mapping between platform and boot architecture
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| 255 |
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[50fda24] | 256 | % Boot architecture
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| 257 | @ "abs32le"
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| 258 | ! [PLATFORM=abs32le] BARCH (choice)
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| 259 |
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[98a4e76] | 260 | % Boot architecture
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| 261 | @ "amd64"
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| 262 | ! [PLATFORM=amd64] BARCH (choice)
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| 263 |
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| 264 | % Boot architecture
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| 265 | @ "arm32"
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| 266 | ! [PLATFORM=arm32] BARCH (choice)
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| 267 |
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[84176f3] | 268 | % Boot architecture
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| 269 | @ "arm64"
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| 270 | ! [PLATFORM=arm64] BARCH (choice)
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| 271 |
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[98a4e76] | 272 | % Boot architecture
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| 273 | @ "ia32"
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| 274 | ! [PLATFORM=ia32] BARCH (choice)
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| 275 |
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| 276 | % Boot architecture
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| 277 | @ "ia32xen"
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| 278 | ! [PLATFORM=ia32xen] BARCH (choice)
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| 279 |
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| 280 | % Boot architecture
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| 281 | @ "ia64"
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| 282 | ! [PLATFORM=ia64] BARCH (choice)
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| 283 |
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| 284 | % Boot architecture
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| 285 | @ "mips32"
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| 286 | ! [PLATFORM=mips32] BARCH (choice)
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| 287 |
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| 288 | % Boot architecture
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| 289 | @ "ppc32"
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| 290 | ! [PLATFORM=ppc32] BARCH (choice)
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| 291 |
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| 292 | % Boot architecture
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| 293 | @ "ppc64"
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| 294 | ! [PLATFORM=ppc64] BARCH (choice)
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| 295 |
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[7a67416] | 296 | % Boot architecture
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| 297 | @ "riscv64"
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| 298 | ! [PLATFORM=riscv64] BARCH (choice)
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| 299 |
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[98a4e76] | 300 | % Boot architecture
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| 301 | @ "sparc64"
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| 302 | ! [PLATFORM=sparc64] BARCH (choice)
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| 303 |
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| 304 |
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| 305 | ## Mapping between platform and image format
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| 306 |
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| 307 | % Image format
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| 308 | @ "binary"
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| 309 | ! [PLATFORM=mips32&MACHINE=msim] IMAGE (choice)
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| 310 |
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[5a00ee0] | 311 | % Image format
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| 312 | @ "elf"
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[c0a7545] | 313 | ! [PLATFORM=mips32&(MACHINE=bmalta|MACHINE=lmalta)] IMAGE (choice)
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[5a00ee0] | 314 |
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[b51cf2c] | 315 |
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[9a0367f] | 316 | ## Compiler options
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| 317 |
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| 318 | % Compiler
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[bbe5e34] | 319 | @ "gcc_cross" GNU C Compiler (HelenOS-specific cross-compiler)
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[795e2bf] | 320 | @ "clang" Clang
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[d75dc05] | 321 | ! COMPILER (choice)
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[50fda24] | 322 |
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[a0a273e] | 323 | % Clang Integrated Assembler
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| 324 | @ "default" Use architecture default.
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| 325 | @ "yes" Use integrated assembler.
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| 326 | @ "no" Use GNU Assembler.
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| 327 | ! [COMPILER=clang] INTEGRATED_AS (choice)
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[9a0367f] | 328 |
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[81983e3] | 329 | ## Cross-compiler target for abstract architecture
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| 330 |
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| 331 | % Cross-compiler target
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| 332 | @ "arm32" ARM 32-bit
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| 333 | @ "ia32" Intel IA-32
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| 334 | @ "mips32" MIPS 32-bit
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[bbe5e34] | 335 | ! [PLATFORM=abs32le&COMPILER=gcc_cross] CROSS_TARGET (choice)
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[81983e3] | 336 |
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[9a0367f] | 337 |
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[98a4e76] | 338 | ## Kernel configuration
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| 339 |
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| 340 | % Fences
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[1c6b3a2] | 341 | ! [PLATFORM=ia32&(PROCESSOR=athlon_xp|PROCESSOR=athlon_mp|PROCESSOR=pentium3)] CONFIG_FENCES_P3 (y)
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[98a4e76] | 342 |
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| 343 | % Fences
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[1c6b3a2] | 344 | ! [PLATFORM=ia32&(PROCESSOR=pentium4|PROCESSOR=core)] CONFIG_FENCES_P4 (y)
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[30e2bba] | 345 |
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| 346 | % Fences
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| 347 | ! [PLATFORM=amd64] CONFIG_FENCES_P4 (y)
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[98a4e76] | 348 |
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[6eeb4a3] | 349 | % IOMAP bitmap support
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| 350 | ! [PLATFORM=ia32|PLATFORM=amd64] CONFIG_IOMAP_BITMAP (y)
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| 351 |
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| 352 | % IOMAP dummy support
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[84176f3] | 353 | ! [PLATFORM=abs32le|PLATFORM=arm32|PLATFORM=arm64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=riscv64|PLATFORM=sparc64] CONFIG_IOMAP_DUMMY (y)
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[6eeb4a3] | 354 |
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[98a4e76] | 355 | % ACPI support
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| 356 | ! [PLATFORM=ia32|PLATFORM=amd64] CONFIG_ACPI (y)
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| 357 |
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| 358 | % Hierarchical page tables support
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[84176f3] | 359 | ! [PLATFORM=abs32le|PLATFORM=ia32|PLATFORM=amd64|PLATFORM=arm32|PLATFORM=arm64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=riscv64] CONFIG_PAGE_PT (y)
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[98a4e76] | 360 |
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| 361 | % Page hash table support
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[6c1c1f7] | 362 | ! [PLATFORM=ia64|PLATFORM=sparc64] CONFIG_PAGE_HT (y)
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[98a4e76] | 363 |
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| 364 | % Software integer division support
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[d776329b] | 365 | ! [PLATFORM=abs32le|PLATFORM=ia32|PLATFORM=arm32|PLATFORM=ia64|PLATFORM=mips32|PLATFORM=ppc32] CONFIG_SOFTINT (y)
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[98a4e76] | 366 |
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| 367 | % ASID support
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[84176f3] | 368 | ! [PLATFORM=arm64|PLATFORM=ia64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_ASID (y)
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[98a4e76] | 369 |
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| 370 | % ASID FIFO support
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[84176f3] | 371 | ! [PLATFORM=arm64|PLATFORM=ia64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_ASID_FIFO (y)
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[98a4e76] | 372 |
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| 373 | % OpenFirmware tree support
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[e731b0d] | 374 | ! [PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_OFW_TREE (y)
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| 375 |
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| 376 | % OpenFirmware PCI bus support
|
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| 377 | ! [PLATFORM=sparc64] CONFIG_OFW_PCI (y)
|
---|
[98a4e76] | 378 |
|
---|
[5d8d71e] | 379 | % Multiboot standard support
|
---|
| 380 | ! [PLATFORM=ia32|PLATFORM=amd64] CONFIG_MULTIBOOT (y)
|
---|
| 381 |
|
---|
[98a4e76] | 382 | % FPU support
|
---|
[84176f3] | 383 | ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=arm64|PLATFORM=ia64|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_FPU (y)
|
---|
[df7f5cea] | 384 |
|
---|
[d9be488] | 385 | ## ARMv7 made FPU hardware compulsory
|
---|
[22a0ee8] | 386 | % FPU support
|
---|
[5d9e36b] | 387 | ! [PLATFORM=arm32&PROCESSOR_ARCH=armv7_a] CONFIG_FPU (y)
|
---|
[22a0ee8] | 388 |
|
---|
[d238aa9] | 389 | % FPU support
|
---|
| 390 | ! [PLATFORM=arm32&MACHINE=integratorcp] CONFIG_FPU (y)
|
---|
[22a0ee8] | 391 |
|
---|
[98a4e76] | 392 |
|
---|
[9a0367f] | 393 | ## Kernel features options
|
---|
| 394 |
|
---|
| 395 | % Support for SMP
|
---|
[84176f3] | 396 | ! [(PLATFORM=ia32&PROCESSOR!=athlon_xp)|PLATFORM=amd64|PLATFORM=arm64|PLATFORM=sparc64|PLATFORM=ia64|(PLATFORM=mips32&MACHINE=msim)|PLATFORM=abs32le] CONFIG_SMP (y/n)
|
---|
[9a0367f] | 397 |
|
---|
[04d672c3] | 398 | % Debug build
|
---|
| 399 | ! CONFIG_DEBUG (y/n)
|
---|
| 400 |
|
---|
[2f7d77c6] | 401 | % Sanitize undefined behavior (userspace)
|
---|
| 402 | ! CONFIG_UBSAN (n/y)
|
---|
| 403 |
|
---|
| 404 | % Sanitize undefined behavior (kernel)
|
---|
| 405 | ! CONFIG_UBSAN_KERNEL (n/y)
|
---|
| 406 |
|
---|
[f6372be9] | 407 | % Track owner for futexes in userspace.
|
---|
| 408 | ! CONFIG_DEBUG_FUTEX (y/n)
|
---|
| 409 |
|
---|
[04d672c3] | 410 | % Deadlock detection support for spinlocks
|
---|
| 411 | ! [CONFIG_DEBUG=y&CONFIG_SMP=y] CONFIG_DEBUG_SPINLOCK (y/n)
|
---|
| 412 |
|
---|
[9a0367f] | 413 | % Lazy FPU context switching
|
---|
[957ce9a5] | 414 | ! [CONFIG_FPU=y] CONFIG_FPU_LAZY (y/n)
|
---|
[9a0367f] | 415 |
|
---|
| 416 | % Use VHPT
|
---|
[a1d5167] | 417 | ! [PLATFORM=ia64] CONFIG_VHPT (n/y)
|
---|
[9a0367f] | 418 |
|
---|
| 419 | % Use TSB
|
---|
[a1d5167] | 420 | ! [PLATFORM=sparc64] CONFIG_TSB (y/n)
|
---|
[1c6b3a2] | 421 |
|
---|
| 422 | % IO SAPIC on default address support
|
---|
[a1d5167] | 423 | ! [PLATFORM=ia64&MACHINE!=ski] CONFIG_IOSAPIC (y/n)
|
---|
[1c6b3a2] | 424 |
|
---|
[87a5796] | 425 | % Support for Intel i8259 PIC
|
---|
[68d8736] | 426 | ! [PLATFORM=ia32|PLATFORM=amd64|(PLATFORM=mips32&MACHINE=bmalta)|(PLATFORM=mips32&MACHINE=lmalta)] CONFIG_I8259 (y)
|
---|
[87a5796] | 427 |
|
---|
[1c6b3a2] | 428 | % Virtually indexed D-cache support
|
---|
[a1d5167] | 429 | ! [PLATFORM=sparc64] CONFIG_VIRT_IDX_DCACHE (y/n)
|
---|
[1c6b3a2] | 430 |
|
---|
| 431 | % Support for userspace debuggers
|
---|
[a1d5167] | 432 | ! CONFIG_UDEBUG (y/n)
|
---|
[1c6b3a2] | 433 |
|
---|
| 434 | % Kernel console support
|
---|
[a1d5167] | 435 | ! CONFIG_KCONSOLE (y/n)
|
---|
[1c6b3a2] | 436 |
|
---|
[e2b762ec] | 437 | % Kernel symbol information
|
---|
| 438 | ! CONFIG_SYMTAB (y/n)
|
---|
| 439 |
|
---|
[1c6b3a2] | 440 | % Detailed kernel logging
|
---|
[a1d5167] | 441 | ! CONFIG_LOG (n/y)
|
---|
[1c6b3a2] | 442 |
|
---|
[ad8f03d2] | 443 | % Kernel function tracing
|
---|
| 444 | ! CONFIG_TRACE (n/y)
|
---|
| 445 |
|
---|
[1c6b3a2] | 446 | % Compile kernel tests
|
---|
[a1d5167] | 447 | ! CONFIG_TEST (y/n)
|
---|
[1c6b3a2] | 448 |
|
---|
[cf84f1bf] | 449 | % Use link-time optimization
|
---|
[bbe5e34] | 450 | ! [COMPILER=gcc_cross] CONFIG_LTO (n/y)
|
---|
[cf84f1bf] | 451 |
|
---|
[dcc2c5d] | 452 | % Compress init data
|
---|
| 453 | ! CONFIG_COMPRESSED_INIT (y/n)
|
---|
[04d672c3] | 454 |
|
---|
[b7acf38] | 455 | ## User space features options
|
---|
| 456 |
|
---|
[1c6b3a2] | 457 | ## Hardware support
|
---|
[9a0367f] | 458 |
|
---|
[6ac14a70] | 459 | % Input device class
|
---|
| 460 | @ "generic" Keyboard or serial line
|
---|
[84176f3] | 461 | ! [(PLATFORM=arm32&MACHINE=integratorcp)|PLATFORM=arm64] CONFIG_HID_IN (choice)
|
---|
[6ac14a70] | 462 |
|
---|
[4d29d01] | 463 | % Input device class
|
---|
[71385d4f] | 464 | @ "generic" Keyboard or serial line
|
---|
| 465 | @ "none" No input device
|
---|
[7a67416] | 466 | ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=riscv64|PLATFORM=sparc64] CONFIG_HID_IN (choice)
|
---|
[04d672c3] | 467 |
|
---|
[449d4ecc] | 468 | % Input device class
|
---|
| 469 | @ "generic" Keyboard or serial line
|
---|
| 470 | @ "keyboard" Keyboard
|
---|
| 471 | @ "serial" Serial line
|
---|
| 472 | @ "none" No input device
|
---|
| 473 | ! [PLATFORM=ia64&MACHINE=i460GX] CONFIG_HID_IN (choice)
|
---|
| 474 |
|
---|
[6ac14a70] | 475 | % Output device class
|
---|
| 476 | @ "generic" Monitor or serial line
|
---|
[84176f3] | 477 | ! [(PLATFORM=arm32&(MACHINE=gta02|MACHINE=integratorcp|MACHINE=beagleboardxm|MACHINE=beaglebone|MACHINE=raspberrypi))|PLATFORM=arm64] CONFIG_HID_OUT (choice)
|
---|
[6ac14a70] | 478 |
|
---|
[8de4421] | 479 | % Output device class
|
---|
| 480 | @ "generic" Monitor or serial line
|
---|
| 481 | @ "none" No output device
|
---|
[7a67416] | 482 | ! [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] | 483 |
|
---|
[8de4421] | 484 | % PC keyboard support
|
---|
[24b06199] | 485 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&(PLATFORM=ia32|PLATFORM=amd64)] CONFIG_PC_KBD (y/n)
|
---|
[1c6b3a2] | 486 |
|
---|
[449d4ecc] | 487 | % PC keyboard support
|
---|
| 488 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=ia64&MACHINE=i460GX] CONFIG_PC_KBD (y/n)
|
---|
| 489 |
|
---|
[c0d77f7] | 490 | % PC keyboard support
|
---|
[5012203] | 491 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=arm32&MACHINE=integratorcp] CONFIG_AT_KBD (y/n)
|
---|
[c0d77f7] | 492 |
|
---|
[232cd4f] | 493 | % Support for msim keyboard
|
---|
[3c50cddc] | 494 | ! [CONFIG_HID_IN=generic&MACHINE=msim] CONFIG_MSIM_KBD (y/n)
|
---|
[8de4421] | 495 |
|
---|
[232cd4f] | 496 | % Support for msim printer
|
---|
[3c50cddc] | 497 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&MACHINE=msim] CONFIG_MSIM_PRN (y/n)
|
---|
[04d672c3] | 498 |
|
---|
[d6d04e7] | 499 | % Support for VIA CUDA controller
|
---|
| 500 | ! [CONFIG_HID_IN=generic&PLATFORM=ppc32] CONFIG_VIA_CUDA (y/n)
|
---|
| 501 |
|
---|
[9693835] | 502 | % Support for NS16550 controller
|
---|
[03976d60] | 503 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=sparc64&MACHINE=generic] CONFIG_NS16550 (y/n)
|
---|
[9693835] | 504 |
|
---|
[449d4ecc] | 505 | % Support for NS16550 controller
|
---|
| 506 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=serial)&PLATFORM=ia64&MACHINE=i460GX] CONFIG_NS16550 (y/n)
|
---|
| 507 |
|
---|
[68d8736] | 508 | % Support for NS16550 controller
|
---|
| 509 | ! [CONFIG_HID_IN=generic&PLATFORM=mips32&(MACHINE=lmalta|MACHINE=bmalta)] CONFIG_NS16550 (y)
|
---|
| 510 |
|
---|
[c882505] | 511 | % Support for PL011 UART
|
---|
[84176f3] | 512 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&(PLATFORM=arm32&(MACHINE=integratorcp|MACHINE=raspberrypi))] CONFIG_PL011_UART (y/n)
|
---|
| 513 |
|
---|
| 514 | % Support for PL011 UART
|
---|
| 515 | ! [CONFIG_HID_OUT=generic|(PLATFORM=arm64&MACHINE=virt)] CONFIG_PL011_UART (y)
|
---|
[8ec4144] | 516 |
|
---|
[24b06199] | 517 | % Support for NS16550 controller (kernel console)
|
---|
[2fc9bfd] | 518 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=serial|CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&(PLATFORM=ia32|PLATFORM=amd64)] CONFIG_NS16550_KCON (y/n)
|
---|
[24b06199] | 519 |
|
---|
| 520 | % Use NS16550 controller as serial input (kernel console)
|
---|
| 521 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=serial)&(PLATFORM=ia32|PLATFORM=amd64)&CONFIG_NS16550_KCON=y] CONFIG_NS16550 (y)
|
---|
| 522 |
|
---|
| 523 | % Use NS16550 controller as dummy serial output (kernel console)
|
---|
[6bbe470] | 524 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&(PLATFORM=ia32|PLATFORM=amd64)&CONFIG_NS16550_KCON=y] CONFIG_NS16550_OUT (y)
|
---|
[3296df5] | 525 |
|
---|
[68d8736] | 526 | % Use NS16550 controller as dummy serial output (kernel console)
|
---|
| 527 | ! [CONFIG_HID_OUT=generic&PLATFORM=mips32&(MACHINE=lmalta|MACHINE=bmalta)] CONFIG_NS16550_OUT (y)
|
---|
| 528 |
|
---|
[f1fc83a] | 529 | % Support for Samsung S3C24XX on-chip UART
|
---|
| 530 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&PLATFORM=arm32&MACHINE=gta02] CONFIG_S3C24XX_UART (y/n)
|
---|
| 531 |
|
---|
[ec08286] | 532 | % Support for Samsung S3C24XX on-chip interrupt controller
|
---|
| 533 | ! [PLATFORM=arm32&MACHINE=gta02] CONFIG_S3C24XX_IRQC (y)
|
---|
| 534 |
|
---|
[6f07226] | 535 | % Support for TI AM335x timers support
|
---|
| 536 | ! [PLATFORM=arm32&MACHINE=beaglebone] CONFIG_AM335X_TIMERS (y)
|
---|
| 537 |
|
---|
[7ca8422b] | 538 | % Support for OMAP on-chip UART
|
---|
| 539 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&PLATFORM=arm32&(MACHINE=beagleboardxm|MACHINE=beaglebone)] CONFIG_OMAP_UART (y/n)
|
---|
[d2707fc] | 540 |
|
---|
[44b2b78] | 541 | % Support for BCM2835 mailbox
|
---|
| 542 | ! [PLATFORM=arm32&MACHINE=raspberrypi] CONFIG_BCM2835_MAILBOX (y/n)
|
---|
| 543 |
|
---|
[84176f3] | 544 | % Support for ARM GICv2
|
---|
| 545 | ! [PLATFORM=arm64&MACHINE=virt] CONFIG_GICV2 (y)
|
---|
| 546 |
|
---|
[87bedd1c] | 547 | % Support for i8042 controller
|
---|
[8de4421] | 548 | ! [CONFIG_PC_KBD=y] CONFIG_I8042 (y)
|
---|
[9a0367f] | 549 |
|
---|
[87bedd1c] | 550 | % Support for pl050 controller
|
---|
[6ac14a70] | 551 | ! [CONFIG_HID_IN=generic&PLATFORM=arm32&MACHINE=integratorcp] CONFIG_PL050 (y)
|
---|
| 552 |
|
---|
[9693835] | 553 | % Sun keyboard support
|
---|
[336d2f52] | 554 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=sparc64&MACHINE=generic&CONFIG_NS16550=y] CONFIG_SUN_KBD (y)
|
---|
[9693835] | 555 |
|
---|
[1b1be5f] | 556 | % Sun serial console support
|
---|
[25fb8c6] | 557 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=sparc64&MACHINE=generic&CONFIG_NS16550=y] CONFIG_SUN_TTY (y)
|
---|
[1b1be5f] | 558 |
|
---|
[2a77841d] | 559 | % Macintosh ADB keyboard support
|
---|
| 560 | ! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=ppc32&(CONFIG_VIA_CUDA=y)] CONFIG_MAC_KBD (y)
|
---|
| 561 |
|
---|
[8de4421] | 562 | % Dummy serial line input
|
---|
[3c50cddc] | 563 | ! [CONFIG_MSIM_KBD=y|CONFIG_ARM_KBD=y] CONFIG_DSRLNIN (y)
|
---|
[9a0367f] | 564 |
|
---|
[8de4421] | 565 | % Dummy serial line output
|
---|
[3c50cddc] | 566 | ! [CONFIG_MSIM_PRN=y|CONFIG_ARM_PRN=y] CONFIG_DSRLNOUT (y)
|
---|
[411b6a6] | 567 |
|
---|
[8de4421] | 568 | % Serial line input module
|
---|
[1b1be5f] | 569 | ! [CONFIG_DSRLNIN=y|(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=arm64&CONFIG_PL011_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)|(PLATFORM=mips32&CONFIG_NS16550=y)|(PLATFORM=sparc64&CONFIG_SUN_TTY=y)] CONFIG_SRLN (y)
|
---|
[8de4421] | 570 |
|
---|
[3bdcf57] | 571 | % L4Re uvmm print hypercall support
|
---|
| 572 | ! [PLATFORM=amd64] CONFIG_L4RE_UVMM_EARLY_PRINT (n/y)
|
---|
| 573 |
|
---|
[1c6b3a2] | 574 | % EGA support
|
---|
[8de4421] | 575 | ! [CONFIG_HID_OUT=generic&(PLATFORM=ia32|PLATFORM=amd64)] CONFIG_EGA (y/n)
|
---|
| 576 |
|
---|
[449d4ecc] | 577 | % EGA support
|
---|
| 578 | ! [CONFIG_HID_OUT=generic&PLATFORM=ia64&MACHINE=i460GX] CONFIG_EGA (y/n)
|
---|
[8de4421] | 579 |
|
---|
| 580 | % Framebuffer support
|
---|
[d0688a3] | 581 | ! [CONFIG_HID_OUT=generic&(PLATFORM=ia32|PLATFORM=amd64|PLATFORM=ppc32)] CONFIG_FB (y/n)
|
---|
[8de4421] | 582 |
|
---|
[00287cc] | 583 | % Framebuffer support
|
---|
[03976d60] | 584 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=monitor)&PLATFORM=arm32] CONFIG_FB (y/n)
|
---|
| 585 |
|
---|
| 586 | % Framebuffer support
|
---|
| 587 | ! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=monitor)&PLATFORM=sparc64&MACHINE=generic] CONFIG_FB (y/n)
|
---|
[98a4e76] | 588 |
|
---|
[421c833] | 589 | % Default framebuffer mode
|
---|
| 590 | @ "640x480"
|
---|
| 591 | @ "800x600"
|
---|
| 592 | @ "1024x768"
|
---|
| 593 | @ "1152x720"
|
---|
| 594 | @ "1152x864"
|
---|
[46757a6] | 595 | @ "1280x720"
|
---|
| 596 | @ "1280x800"
|
---|
[421c833] | 597 | @ "1280x960"
|
---|
| 598 | @ "1280x1024"
|
---|
| 599 | @ "1400x1050"
|
---|
| 600 | @ "1440x900"
|
---|
| 601 | @ "1440x1050"
|
---|
| 602 | @ "1600x1200"
|
---|
| 603 | @ "1920x1080"
|
---|
| 604 | @ "1920x1200"
|
---|
[ee685630] | 605 | ! [(PLATFORM=ia32|PLATFORM=amd64|MACHINE=beagleboardxm)&CONFIG_HID_OUT!=none&CONFIG_FB=y] CONFIG_BFB_MODE (choice)
|
---|
[421c833] | 606 |
|
---|
| 607 | % Default framebuffer depth
|
---|
[9a0367f] | 608 | @ "8"
|
---|
| 609 | @ "16"
|
---|
| 610 | @ "24"
|
---|
[c7b9c5d6] | 611 | @ "32"
|
---|
[ee685630] | 612 | ! [(PLATFORM=ia32|PLATFORM=amd64|MACHINE=beagleboardxm)&CONFIG_HID_OUT!=none&CONFIG_FB=y] CONFIG_BFB_BPP (choice)
|
---|
[9a0367f] | 613 |
|
---|
| 614 | % Start AP processors by the loader
|
---|
[a1d5167] | 615 | ! [PLATFORM=sparc64&CONFIG_SMP=y] CONFIG_AP (y/n)
|
---|
[9a0367f] | 616 |
|
---|
[7fb3f1c] | 617 | % Dynamic linking support
|
---|
[3ffb69b] | 618 | ! [PLATFORM=amd64|PLATFORM=arm32|PLATFORM=ia32|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_RTLD (y/n)
|
---|
[84176f3] | 619 | ! [PLATFORM=abs32le|PLATFORM=arm64|PLATFORM=ia64|PLATFORM=mips32|PLATFORM=riscv64] CONFIG_RTLD (n)
|
---|
[7fb3f1c] | 620 |
|
---|
[ec3e2ed] | 621 | % Build shared libraries
|
---|
[7fb3f1c] | 622 | ! [CONFIG_RTLD=y] CONFIG_BUILD_SHARED_LIBS (n/y)
|
---|
| 623 | ! [CONFIG_RTLD=n] CONFIG_BUILD_SHARED_LIBS (n)
|
---|
[1ea99cc] | 624 |
|
---|
[ec3e2ed] | 625 | % Link against shared libraries
|
---|
| 626 | ! [CONFIG_BUILD_SHARED_LIBS=y] CONFIG_USE_SHARED_LIBS (n/y)
|
---|
| 627 | ! [CONFIG_BUILD_SHARED_LIBS=n] CONFIG_USE_SHARED_LIBS (n)
|
---|
[1ea99cc] | 628 |
|
---|
[3acb285a] | 629 | % Launch (devman) test drivers
|
---|
[774fc85] | 630 | ! [CONFIG_DEBUG=y] CONFIG_TEST_DRIVERS (n/y)
|
---|
[3acb285a] | 631 |
|
---|
[dafa2d04] | 632 | % Write core files
|
---|
| 633 | ! CONFIG_WRITE_CORE_FILES (n/y)
|
---|
[827d73f] | 634 |
|
---|
[865b981] | 635 | % Include userspace unit tests (PCUT)
|
---|
[01579ad] | 636 | ! CONFIG_PCUT_TESTS (n/y)
|
---|
| 637 |
|
---|
[824208bf] | 638 | % Include PCUT self-tests
|
---|
| 639 | ! CONFIG_PCUT_SELF_TESTS (n/y)
|
---|
| 640 |
|
---|
[a8010272] | 641 | % Include development files (headers, libraries)
|
---|
[d21e935c] | 642 | ! CONFIG_DEVEL_FILES (n/y)
|
---|
[a8010272] | 643 |
|
---|
[be6cef1b] | 644 | % Strip binaries
|
---|
[fa9616b4] | 645 | ! CONFIG_STRIP_BINARIES (n/y)
|
---|
[be6cef1b] | 646 |
|
---|
[476ac3b] | 647 | % Strip revision information (helpful when comparing outputs)
|
---|
| 648 | ! CONFIG_STRIP_REVISION_INFO (n/y)
|
---|
| 649 |
|
---|
[2c52073] | 650 | % Optimization level
|
---|
| 651 | @ "3" Level 3 (recommended).
|
---|
| 652 | @ "2" Level 2.
|
---|
| 653 | @ "1" Level 1.
|
---|
| 654 | @ "0" Disable optimizations.
|
---|
| 655 | @ "s" Optimize for size.
|
---|
| 656 | @ "g" Enable only optimizations that don't harm debugging.
|
---|
| 657 | @ "fast" Level 3 + aggressive optimizations that can affect adherence to standards.
|
---|
| 658 | ! OPTIMIZATION (choice)
|
---|
[fa9616b4] | 659 |
|
---|
[3061bc1] | 660 | % Barebone build with essential binaries only
|
---|
[15b592b] | 661 | ! CONFIG_BAREBONE (n/y)
|
---|
[be6cef1b] | 662 |
|
---|
[9ded977] | 663 | % Line debugging information
|
---|
| 664 | ! [CONFIG_STRIP_BINARIES!=y] CONFIG_LINE_DEBUG (n/y)
|
---|
[42be09b] | 665 |
|
---|
[f4e508f] | 666 | # USB settings
|
---|
[f64e81a] | 667 |
|
---|
[960ff451] | 668 | % Start virtual USB host controller
|
---|
| 669 | ! CONFIG_RUN_VIRTUAL_USB_HC (n/y)
|
---|
| 670 |
|
---|
[b4f291d] | 671 | % OHCI root hub port power switching
|
---|
[ca2815e] | 672 | @ "no" All root hub ports are always powered.
|
---|
| 673 | @ "ganged" Root hub ports are all powered or all off.
|
---|
| 674 | @ "per_port" Powered status of every root hub port is independent.
|
---|
[b9bbaad] | 675 | ! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=ppc32] OHCI_POWER_SWITCH (choice)
|
---|
[83285fd] | 676 |
|
---|
| 677 | % GRUB boot loader architecture
|
---|
| 678 | @ "pc" GRUB for PC
|
---|
| 679 | @ "efi" GRUB for UEFI
|
---|
| 680 | ! [PLATFORM=ia32|PLATFORM=amd64] GRUB_ARCH (choice)
|
---|
[5711f6ec] | 681 |
|
---|
[84176f3] | 682 | % GRUB boot loader architecture
|
---|
| 683 | @ "efi" GRUB for UEFI
|
---|
| 684 | ! [PLATFORM=arm64&MACHINE=virt] GRUB_ARCH (choice)
|
---|
| 685 |
|
---|
[5711f6ec] | 686 | % uImage OS type
|
---|
| 687 | @ "2" NetBSD stage 2 boot loader
|
---|
[e1530ec2] | 688 | ! [PLATFORM=arm32&(MACHINE=beagleboardxm|MACHINE=beaglebone)] UIMAGE_OS (choice)
|
---|
[5711f6ec] | 689 |
|
---|
| 690 | % uImage OS type
|
---|
| 691 | @ "5" Linux kernel
|
---|
[e1530ec2] | 692 | ! [PLATFORM=arm32&MACHINE!=beagleboardxm&MACHINE!=beaglebone] UIMAGE_OS (choice)
|
---|