1# MIPS Architecture definition 2# 12 defined ABIs, all combinations of: 3# *) Big/Little Endian 4# *) Hardware/Software Floating Point 5# *) o32, n32, n64 ABI 6 7DEFAULTTUNE ?= "mips" 8 9# Endianess 10TUNEVALID[bigendian] = "Enable big-endian mode" 11TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'bigendian', ' -meb', ' -mel', d)}" 12 13# ABI flags 14TUNEVALID[o32] = "MIPS o32 ABI" 15TUNECONFLICTS[o32] = "n32 n64" 16TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'o32', ' -mabi=32', '', d)}" 17 18TUNEVALID[n32] = "MIPS64 n32 ABI" 19TUNECONFLICTS[n32] = "o32 n64" 20ABIEXTENSION .= "${@bb.utils.filter('TUNE_FEATURES', 'n32' ,d)}" 21TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'n32', ' -mabi=n32', '', d)}" 22 23# user mode qemu doesn't support mips64 n32: "Invalid ELF image for this architecture" 24MACHINE_FEATURES_BACKFILL_CONSIDERED_append = " ${@bb.utils.contains('TUNE_FEATURES', 'n32', 'qemu-usermode', '', d)}" 25 26TUNEVALID[n64] = "MIPS64 n64 ABI" 27TUNECONFLICTS[n64] = "o32 n32" 28TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'n64', ' -mabi=64', '', d)}" 29 30# Floating point 31TUNEVALID[fpu-hard] = "Use hardware FPU" 32TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'fpu-hard', ' -mhard-float', ' -msoft-float', d)}" 33TARGET_FPU = "${@bb.utils.contains('TUNE_FEATURES', 'fpu-hard', '', 'soft', d)}" 34 35# MIPS r6 ABI 36TUNEVALID[r6] = "Use r6" 37TUNEVALID[mipsisa64r6] = "Use 64r6" 38TUNEVALID[mipsisa32r6] = "Use 32r6" 39 40# Package naming 41MIPSPKGSFX_ENDIAN = "${@bb.utils.contains('TUNE_FEATURES', 'bigendian', '', 'el', d)}" 42MIPSPKGSFX_ENDIAN2 = "${@bb.utils.contains('TUNE_FEATURES', 'bigendian', 'eb', 'el', d)}" 43MIPSPKGSFX_BYTE = "${@bb.utils.contains('TUNE_FEATURES', 'n64' , '64', '', d)}" 44MIPSPKGSFX_BYTE .= "${@bb.utils.contains('TUNE_FEATURES', 'n32' , '64', '', d)}" 45MIPSPKGSFX_FPU = "${@bb.utils.contains('TUNE_FEATURES', 'fpu-hard' , '', '-nf', d)}" 46MIPSPKGSFX_ABI = "${@bb.utils.contains('TUNE_FEATURES', 'n32', '-n32', '', d)}" 47MIPSPKGSFX_R6 = "${@bb.utils.filter('TUNE_FEATURES', 'r6', d)}" 48MIPSPKGSFX_64R6 = "${@bb.utils.contains('TUNE_FEATURES', 'mipsisa64r6', 'isa', '', d)}" 49MIPSPKGSFX_32R6 = "${@bb.utils.contains('TUNE_FEATURES', 'mipsisa32r6', 'isa32', '', d)}" 50 51TUNE_ARCH = "mips${MIPSPKGSFX_32R6}${MIPSPKGSFX_64R6}${MIPSPKGSFX_BYTE}${MIPSPKGSFX_R6}${MIPSPKGSFX_ENDIAN}" 52TUNE_PKGARCH = "${MIPSPKGSFX_VARIANT_tune-${DEFAULTTUNE}}${MIPSPKGSFX_FPU}${MIPSPKGSFX_ABI}" 53 54# Various Global Machine Overrides 55MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'n64', 'mipsarchn64${MIPSPKGSFX_ENDIAN2}:', '' ,d)}" 56MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'o32', 'mipsarcho32${MIPSPKGSFX_ENDIAN2}:', '' ,d)}" 57MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'n32', 'mipsarchn32${MIPSPKGSFX_ENDIAN2}:', '' ,d)}" 58MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'n64', 'mipsarchn64:', '' ,d)}" 59MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'o32', 'mipsarcho32:', '' ,d)}" 60MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'n32', 'mipsarchn32:', '' ,d)}" 61MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'r6', 'mipsarchr6:', '' ,d)}" 62MACHINEOVERRIDES =. "mipsarch${MIPSPKGSFX_ENDIAN2}:" 63MACHINEOVERRIDES =. "mipsarch:" 64 65# Base tunes 66AVAILTUNES += "mips mips64-n32 mips64 mipsel mips64el-n32 mips64el mips-nf mips64-nf-n32 mips64-nf mipsel-nf mips64el-nf-n32 mips64el-nf" 67TUNE_FEATURES_tune-mips = "o32 bigendian fpu-hard" 68BASE_LIB_tune-mips = "lib" 69MIPSPKGSFX_VARIANT_tune-mips = "${TUNE_ARCH}" 70PACKAGE_EXTRA_ARCHS_tune-mips = "mips" 71 72TUNE_FEATURES_tune-mips64-n32 = "n32 bigendian fpu-hard" 73BASE_LIB_tune-mips64-n32 = "lib32" 74MIPSPKGSFX_VARIANT_tune-mips64-n32 = "${TUNE_ARCH}" 75PACKAGE_EXTRA_ARCHS_tune-mips64-n32 = "mips64-n32" 76 77TUNE_FEATURES_tune-mips64 = "n64 bigendian fpu-hard" 78BASE_LIB_tune-mips64 = "lib64" 79MIPSPKGSFX_VARIANT_tune-mips64 = "${TUNE_ARCH}" 80PACKAGE_EXTRA_ARCHS_tune-mips64 = "mips64" 81 82TUNE_FEATURES_tune-mipsel = "o32 fpu-hard" 83BASE_LIB_tune-mipsel = "lib" 84MIPSPKGSFX_VARIANT_tune-mipsel = "${TUNE_ARCH}" 85PACKAGE_EXTRA_ARCHS_tune-mipsel = "mipsel" 86 87TUNE_FEATURES_tune-mips64el-n32 = "n32 fpu-hard" 88BASE_LIB_tune-mips64el-n32 = "lib32" 89MIPSPKGSFX_VARIANT_tune-mips64el-n32 = "${TUNE_ARCH}" 90PACKAGE_EXTRA_ARCHS_tune-mips64el-n32 = "mips64el-n32" 91 92TUNE_FEATURES_tune-mips64el = "n64 fpu-hard" 93BASE_LIB_tune-mips64el = "lib64" 94MIPSPKGSFX_VARIANT_tune-mips64el = "${TUNE_ARCH}" 95PACKAGE_EXTRA_ARCHS_tune-mips64el = "mips64el" 96 97TUNE_FEATURES_tune-mips-nf = "o32 bigendian" 98BASE_LIB_tune-mips-nf = "lib" 99MIPSPKGSFX_VARIANT_tune-mips-nf = "${TUNE_ARCH}" 100PACKAGE_EXTRA_ARCHS_tune-mips-nf = "mips-nf" 101 102TUNE_FEATURES_tune-mips64-nf-n32 = "n32 bigendian" 103BASE_LIB_tune-mips64-nf-n32 = "lib32" 104MIPSPKGSFX_VARIANT_tune-mips64-nf-n32 = "${TUNE_ARCH}" 105PACKAGE_EXTRA_ARCHS_tune-mips64-nf-n32 = "mips64-nf-n32" 106 107TUNE_FEATURES_tune-mips64-nf = "n64 bigendian" 108BASE_LIB_tune-mips64-nf = "lib64" 109MIPSPKGSFX_VARIANT_tune-mips64-nf = "${TUNE_ARCH}" 110PACKAGE_EXTRA_ARCHS_tune-mips64-nf = "mips64-nf" 111 112TUNE_FEATURES_tune-mipsel-nf = "o32" 113BASE_LIB_tune-mipsel-nf = "lib" 114MIPSPKGSFX_VARIANT_tune-mipsel-nf = "${TUNE_ARCH}" 115PACKAGE_EXTRA_ARCHS_tune-mipsel-nf = "mipsel-nf" 116 117TUNE_FEATURES_tune-mips64el-nf-n32 = "n32" 118BASE_LIB_tune-mips64el-nf-n32 = "lib32" 119MIPSPKGSFX_VARIANT_tune-mips64el-nf-n32 = "${TUNE_ARCH}" 120PACKAGE_EXTRA_ARCHS_tune-mips64el-nf-n32 = "mips64el-nf-n32" 121 122TUNE_FEATURES_tune-mips64el-nf = "n64" 123BASE_LIB_tune-mips64el-nf = "lib64" 124MIPSPKGSFX_VARIANT_tune-mips64el-nf = "${TUNE_ARCH}" 125PACKAGE_EXTRA_ARCHS_tune-mips64el-nf = "mips64el-nf" 126 127# MIPS 64 + o32 128AVAILTUNES += "mips64-o32 mips64el-o32" 129 130TUNE_FEATURES_tune-mips64-o32 = "o32 bigendian fpu-hard" 131BASE_LIB_tune-mips64-o32 = "lib" 132MIPSPKGSFX_VARIANT_tune-mips64-o32 = "${TUNE_ARCH}" 133PACKAGE_EXTRA_ARCHS_tune-mips64-o32 = "mips mips64-o32" 134 135TUNE_FEATURES_tune-mips64el-o32 = "o32 fpu-hard" 136BASE_LIB_tune-mips64el-o32 = "lib" 137MIPSPKGSFX_VARIANT_tune-mips64el-o32 = "${TUNE_ARCH}" 138PACKAGE_EXTRA_ARCHS_tune-mips64el-o32 = "mipsel mips64el-o32 mips64el-o32" 139 140# MIPS 64 o32 and Soft Float 141AVAILTUNES += "mips64-nf-o32 mips64el-nf-o32" 142 143TUNE_FEATURES_tune-mips64-nf-o32 = "o32 bigendian" 144BASE_LIB_tune-mips64-nf-o32 = "lib" 145MIPSPKGSFX_VARIANT_tune-mips64-nf-o32 = "${TUNE_ARCH}" 146PACKAGE_EXTRA_ARCHS_tune-mips64-nf-o32 = "mips-nf mips64-nf-o32" 147 148TUNE_FEATURES_tune-mips64el-nf-o32 = "o32" 149BASE_LIB_tune-mips64el-nf-o32 = "lib" 150MIPSPKGSFX_VARIANT_tune-mips64el-nf-o32 = "${TUNE_ARCH}" 151PACKAGE_EXTRA_ARCHS_tune-mips64el-nf-o32 = "mipsel-nf mips64el-nf-o32" 152