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450d5ba9b0
Similarly to x86, ensure we have the flags to the linker operating correctly (it defaults to 32 bit). Normally it is driven by gcc so this hasn't shown up but it does lead to hundreds of binutils test failures. (From OE-Core rev: 2cf9013fd8df2bb67f93ffd44ccc23453cedf42a) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
154 lines
6.5 KiB
PHP
154 lines
6.5 KiB
PHP
# MIPS Architecture definition
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# 12 defined ABIs, all combinations of:
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# *) Big/Little Endian
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# *) Hardware/Software Floating Point
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# *) o32, n32, n64 ABI
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DEFAULTTUNE ?= "mips"
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# Endianess
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TUNEVALID[bigendian] = "Enable big-endian mode"
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TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'bigendian', ' -meb', ' -mel', d)}"
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# ABI flags
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TUNEVALID[o32] = "MIPS o32 ABI"
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TUNECONFLICTS[o32] = "n32 n64"
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TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'o32', ' -mabi=32', '', d)}"
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TUNEVALID[n32] = "MIPS64 n32 ABI"
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TUNECONFLICTS[n32] = "o32 n64"
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ABIEXTENSION .= "${@bb.utils.filter('TUNE_FEATURES', 'n32', d)}"
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TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'n32', ' -mabi=n32', '', d)}"
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# user mode qemu doesn't support mips64 n32: "Invalid ELF image for this architecture"
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MACHINE_FEATURES_BACKFILL_CONSIDERED:append = " ${@bb.utils.contains('TUNE_FEATURES', 'n32', 'qemu-usermode', '', d)}"
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TUNEVALID[n64] = "MIPS64 n64 ABI"
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TUNECONFLICTS[n64] = "o32 n32"
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TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'n64', ' -mabi=64', '', d)}"
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LD64ARG = "${@bb.utils.contains('TUNE_FEATURES', 'bigendian', '-m elf64btsmip', '-m elf64ltsmip', d)}"
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TUNE_LDARGS += "${@bb.utils.contains('TUNE_FEATURES', 'n64', '${LD64ARG}', '', d)}"
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# Floating point
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TUNEVALID[fpu-hard] = "Use hardware FPU"
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TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'fpu-hard', ' -mhard-float', ' -msoft-float', d)}"
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TARGET_FPU = "${@bb.utils.contains('TUNE_FEATURES', 'fpu-hard', '', 'soft', d)}"
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# MIPS r6 ABI
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TUNEVALID[r6] = "Use r6"
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TUNEVALID[mipsisa64r6] = "Use 64r6"
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TUNEVALID[mipsisa32r6] = "Use 32r6"
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# Package naming
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MIPSPKGSFX_ENDIAN = "${@bb.utils.contains('TUNE_FEATURES', 'bigendian', '', 'el', d)}"
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MIPSPKGSFX_ENDIAN2 = "${@bb.utils.contains('TUNE_FEATURES', 'bigendian', 'eb', 'el', d)}"
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MIPSPKGSFX_BYTE = "${@bb.utils.contains('TUNE_FEATURES', 'n64' , '64', '', d)}"
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MIPSPKGSFX_BYTE .= "${@bb.utils.contains('TUNE_FEATURES', 'n32' , '64', '', d)}"
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MIPSPKGSFX_FPU = "${@bb.utils.contains('TUNE_FEATURES', 'fpu-hard' , '', '-nf', d)}"
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MIPSPKGSFX_ABI = "${@bb.utils.contains('TUNE_FEATURES', 'n32', '-n32', '', d)}"
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MIPSPKGSFX_R6 = "${@bb.utils.filter('TUNE_FEATURES', 'r6', d)}"
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MIPSPKGSFX_64R6 = "${@bb.utils.contains('TUNE_FEATURES', 'mipsisa64r6', 'isa', '', d)}"
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MIPSPKGSFX_32R6 = "${@bb.utils.contains('TUNE_FEATURES', 'mipsisa32r6', 'isa32', '', d)}"
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TUNE_ARCH = "mips${MIPSPKGSFX_32R6}${MIPSPKGSFX_64R6}${MIPSPKGSFX_BYTE}${MIPSPKGSFX_R6}${MIPSPKGSFX_ENDIAN}"
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TUNE_PKGARCH = "${MIPSPKGSFX_VARIANT:tune-${DEFAULTTUNE}}${MIPSPKGSFX_FPU}${MIPSPKGSFX_ABI}"
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# Various Global Machine Overrides
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MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'n64', 'mipsarchn64${MIPSPKGSFX_ENDIAN2}:', '', d)}"
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MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'o32', 'mipsarcho32${MIPSPKGSFX_ENDIAN2}:', '', d)}"
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MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'n32', 'mipsarchn32${MIPSPKGSFX_ENDIAN2}:', '', d)}"
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MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'n64', 'mipsarchn64:', '', d)}"
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MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'o32', 'mipsarcho32:', '', d)}"
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MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'n32', 'mipsarchn32:', '', d)}"
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MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'r6', 'mipsarchr6:', '', d)}"
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MACHINEOVERRIDES =. "mipsarch${MIPSPKGSFX_ENDIAN2}:"
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MACHINEOVERRIDES =. "mipsarch:"
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# Base tunes
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AVAILTUNES += "mips mips64-n32 mips64 mipsel mips64el-n32 mips64el mips-nf mips64-nf-n32 mips64-nf mipsel-nf mips64el-nf-n32 mips64el-nf"
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TUNE_FEATURES:tune-mips = "o32 bigendian fpu-hard"
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BASE_LIB:tune-mips = "lib"
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MIPSPKGSFX_VARIANT:tune-mips = "${TUNE_ARCH}"
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PACKAGE_EXTRA_ARCHS:tune-mips = "mips"
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TUNE_FEATURES:tune-mips64-n32 = "n32 bigendian fpu-hard"
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BASE_LIB:tune-mips64-n32 = "lib32"
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MIPSPKGSFX_VARIANT:tune-mips64-n32 = "${TUNE_ARCH}"
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PACKAGE_EXTRA_ARCHS:tune-mips64-n32 = "mips64-n32"
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TUNE_FEATURES:tune-mips64 = "n64 bigendian fpu-hard"
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BASE_LIB:tune-mips64 = "lib64"
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MIPSPKGSFX_VARIANT:tune-mips64 = "${TUNE_ARCH}"
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PACKAGE_EXTRA_ARCHS:tune-mips64 = "mips64"
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TUNE_FEATURES:tune-mipsel = "o32 fpu-hard"
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BASE_LIB:tune-mipsel = "lib"
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MIPSPKGSFX_VARIANT:tune-mipsel = "${TUNE_ARCH}"
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PACKAGE_EXTRA_ARCHS:tune-mipsel = "mipsel"
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TUNE_FEATURES:tune-mips64el-n32 = "n32 fpu-hard"
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BASE_LIB:tune-mips64el-n32 = "lib32"
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MIPSPKGSFX_VARIANT:tune-mips64el-n32 = "${TUNE_ARCH}"
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PACKAGE_EXTRA_ARCHS:tune-mips64el-n32 = "mips64el-n32"
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TUNE_FEATURES:tune-mips64el = "n64 fpu-hard"
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BASE_LIB:tune-mips64el = "lib64"
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MIPSPKGSFX_VARIANT:tune-mips64el = "${TUNE_ARCH}"
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PACKAGE_EXTRA_ARCHS:tune-mips64el = "mips64el"
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TUNE_FEATURES:tune-mips-nf = "o32 bigendian"
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BASE_LIB:tune-mips-nf = "lib"
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MIPSPKGSFX_VARIANT:tune-mips-nf = "${TUNE_ARCH}"
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PACKAGE_EXTRA_ARCHS:tune-mips-nf = "mips-nf"
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TUNE_FEATURES:tune-mips64-nf-n32 = "n32 bigendian"
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BASE_LIB:tune-mips64-nf-n32 = "lib32"
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MIPSPKGSFX_VARIANT:tune-mips64-nf-n32 = "${TUNE_ARCH}"
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PACKAGE_EXTRA_ARCHS:tune-mips64-nf-n32 = "mips64-nf-n32"
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TUNE_FEATURES:tune-mips64-nf = "n64 bigendian"
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BASE_LIB:tune-mips64-nf = "lib64"
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MIPSPKGSFX_VARIANT:tune-mips64-nf = "${TUNE_ARCH}"
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PACKAGE_EXTRA_ARCHS:tune-mips64-nf = "mips64-nf"
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TUNE_FEATURES:tune-mipsel-nf = "o32"
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BASE_LIB:tune-mipsel-nf = "lib"
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MIPSPKGSFX_VARIANT:tune-mipsel-nf = "${TUNE_ARCH}"
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PACKAGE_EXTRA_ARCHS:tune-mipsel-nf = "mipsel-nf"
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TUNE_FEATURES:tune-mips64el-nf-n32 = "n32"
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BASE_LIB:tune-mips64el-nf-n32 = "lib32"
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MIPSPKGSFX_VARIANT:tune-mips64el-nf-n32 = "${TUNE_ARCH}"
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PACKAGE_EXTRA_ARCHS:tune-mips64el-nf-n32 = "mips64el-nf-n32"
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TUNE_FEATURES:tune-mips64el-nf = "n64"
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BASE_LIB:tune-mips64el-nf = "lib64"
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MIPSPKGSFX_VARIANT:tune-mips64el-nf = "${TUNE_ARCH}"
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PACKAGE_EXTRA_ARCHS:tune-mips64el-nf = "mips64el-nf"
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# MIPS 64 + o32
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AVAILTUNES += "mips64-o32 mips64el-o32"
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TUNE_FEATURES:tune-mips64-o32 = "o32 bigendian fpu-hard"
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BASE_LIB:tune-mips64-o32 = "lib"
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MIPSPKGSFX_VARIANT:tune-mips64-o32 = "${TUNE_ARCH}"
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PACKAGE_EXTRA_ARCHS:tune-mips64-o32 = "mips mips64-o32"
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TUNE_FEATURES:tune-mips64el-o32 = "o32 fpu-hard"
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BASE_LIB:tune-mips64el-o32 = "lib"
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MIPSPKGSFX_VARIANT:tune-mips64el-o32 = "${TUNE_ARCH}"
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PACKAGE_EXTRA_ARCHS:tune-mips64el-o32 = "mipsel mips64el-o32"
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# MIPS 64 o32 and Soft Float
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AVAILTUNES += "mips64-nf-o32 mips64el-nf-o32"
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TUNE_FEATURES:tune-mips64-nf-o32 = "o32 bigendian"
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BASE_LIB:tune-mips64-nf-o32 = "lib"
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MIPSPKGSFX_VARIANT:tune-mips64-nf-o32 = "${TUNE_ARCH}"
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PACKAGE_EXTRA_ARCHS:tune-mips64-nf-o32 = "mips-nf mips64-nf-o32"
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TUNE_FEATURES:tune-mips64el-nf-o32 = "o32"
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BASE_LIB:tune-mips64el-nf-o32 = "lib"
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MIPSPKGSFX_VARIANT:tune-mips64el-nf-o32 = "${TUNE_ARCH}"
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PACKAGE_EXTRA_ARCHS:tune-mips64el-nf-o32 = "mipsel-nf mips64el-nf-o32"
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