# MIPS Architecture definition # 12 defined ABIs, all combinations of: # *) Big/Little Endian # *) Hardware/Software Floating Point # *) o32, n32, n64 ABI DEFAULTTUNE ?= "mips" # Endianess TUNEVALID[bigendian] = "Enable big-endian mode" TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'bigendian', ' -meb', ' -mel', d)}" # ABI flags TUNEVALID[o32] = "MIPS o32 ABI" TUNECONFLICTS[o32] = "n32 n64" TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'o32', ' -mabi=32', '', d)}" TUNEVALID[n32] = "MIPS64 n32 ABI" TUNECONFLICTS[n32] = "o32 n64" ABIEXTENSION .= "${@bb.utils.contains('TUNE_FEATURES', 'n32', 'n32', '' ,d)}" TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'n32', ' -mabi=n32', '', d)}" # user mode qemu doesn't support mips64 n32: "Invalid ELF image for this architecture" MACHINE_FEATURES_BACKFILL_CONSIDERED_append = " ${@bb.utils.contains('TUNE_FEATURES', 'n32', 'qemu-usermode', '', d)}" TUNEVALID[n64] = "MIPS64 n64 ABI" TUNECONFLICTS[n64] = "o32 n32" TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'n64', ' -mabi=64', '', d)}" # Floating point TUNEVALID[fpu-hard] = "Use hardware FPU" TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'fpu-hard', ' -mhard-float', ' -msoft-float', d)}" TARGET_FPU = "${@bb.utils.contains('TUNE_FEATURES', 'fpu-hard', '', 'soft', d)}" # MIPS r6 ABI TUNEVALID[r6] = "Use r6" TUNEVALID[mipsisa64r6] = "Use 64r6" TUNEVALID[mipsisa32r6] = "Use 32r6" # Package naming MIPSPKGSFX_ENDIAN = "${@bb.utils.contains('TUNE_FEATURES', 'bigendian', '', 'el', d)}" MIPSPKGSFX_BYTE = "${@bb.utils.contains('TUNE_FEATURES', 'n64' , '64', '', d)}" MIPSPKGSFX_BYTE .= "${@bb.utils.contains('TUNE_FEATURES', 'n32' , '64', '', d)}" MIPSPKGSFX_FPU = "${@bb.utils.contains('TUNE_FEATURES', 'fpu-hard' , '', '-nf', d)}" MIPSPKGSFX_ABI = "${@bb.utils.contains('TUNE_FEATURES', 'n32', '-n32', '', d)}" MIPSPKGSFX_R6 = "${@bb.utils.contains('TUNE_FEATURES', 'r6', 'r6', '', d)}" MIPSPKGSFX_64R6 = "${@bb.utils.contains('TUNE_FEATURES', 'mipsisa64r6', 'isa', '', d)}" MIPSPKGSFX_32R6 = "${@bb.utils.contains('TUNE_FEATURES', 'mipsisa32r6', 'isa32', '', d)}" TUNE_ARCH = "mips${MIPSPKGSFX_32R6}${MIPSPKGSFX_64R6}${MIPSPKGSFX_BYTE}${MIPSPKGSFX_R6}${MIPSPKGSFX_ENDIAN}" TUNE_PKGARCH = "${MIPSPKGSFX_VARIANT_tune-${DEFAULTTUNE}}${MIPSPKGSFX_FPU}${MIPSPKGSFX_ABI}" # Base tunes AVAILTUNES += "mips mips64-n32 mips64 mipsel mips64el-n32 mips64el mips-nf mips64-nf-n32 mips64-nf mipsel-nf mips64el-nf-n32 mips64el-nf" TUNE_FEATURES_tune-mips = "o32 bigendian fpu-hard" BASE_LIB_tune-mips = "lib" MIPSPKGSFX_VARIANT_tune-mips = "${TUNE_ARCH}" PACKAGE_EXTRA_ARCHS_tune-mips = "mips" TUNE_FEATURES_tune-mips64-n32 = "n32 bigendian fpu-hard" BASE_LIB_tune-mips64-n32 = "lib32" MIPSPKGSFX_VARIANT_tune-mips64-n32 = "${TUNE_ARCH}" PACKAGE_EXTRA_ARCHS_tune-mips64-n32 = "mips64-n32" TUNE_FEATURES_tune-mips64 = "n64 bigendian fpu-hard" BASE_LIB_tune-mips64 = "lib64" MIPSPKGSFX_VARIANT_tune-mips64 = "${TUNE_ARCH}" PACKAGE_EXTRA_ARCHS_tune-mips64 = "mips64" TUNE_FEATURES_tune-mipsel = "o32 fpu-hard" BASE_LIB_tune-mipsel = "lib" MIPSPKGSFX_VARIANT_tune-mipsel = "${TUNE_ARCH}" PACKAGE_EXTRA_ARCHS_tune-mipsel = "mipsel" TUNE_FEATURES_tune-mips64el-n32 = "n32 fpu-hard" BASE_LIB_tune-mips64el-n32 = "lib32" MIPSPKGSFX_VARIANT_tune-mips64el-n32 = "${TUNE_ARCH}" PACKAGE_EXTRA_ARCHS_tune-mips64el-n32 = "mips64el-n32" TUNE_FEATURES_tune-mips64el = "n64 fpu-hard" BASE_LIB_tune-mips64el = "lib64" MIPSPKGSFX_VARIANT_tune-mips64el = "${TUNE_ARCH}" PACKAGE_EXTRA_ARCHS_tune-mips64el = "mips64el" TUNE_FEATURES_tune-mips-nf = "o32 bigendian" BASE_LIB_tune-mips-nf = "lib" MIPSPKGSFX_VARIANT_tune-mips-nf = "${TUNE_ARCH}" PACKAGE_EXTRA_ARCHS_tune-mips-nf = "mips-nf" TUNE_FEATURES_tune-mips64-nf-n32 = "n32 bigendian" BASE_LIB_tune-mips64-nf-n32 = "lib32" MIPSPKGSFX_VARIANT_tune-mips64-nf-n32 = "${TUNE_ARCH}" PACKAGE_EXTRA_ARCHS_tune-mips64-nf-n32 = "mips64-nf-n32" TUNE_FEATURES_tune-mips64-nf = "n64 bigendian" BASE_LIB_tune-mips64-nf = "lib64" MIPSPKGSFX_VARIANT_tune-mips64-nf = "${TUNE_ARCH}" PACKAGE_EXTRA_ARCHS_tune-mips64-nf = "mips64-nf" TUNE_FEATURES_tune-mipsel-nf = "o32" BASE_LIB_tune-mipsel-nf = "lib" MIPSPKGSFX_VARIANT_tune-mipsel-nf = "${TUNE_ARCH}" PACKAGE_EXTRA_ARCHS_tune-mipsel-nf = "mipsel-nf" TUNE_FEATURES_tune-mips64el-nf-n32 = "n32" BASE_LIB_tune-mips64el-nf-n32 = "lib32" MIPSPKGSFX_VARIANT_tune-mips64el-nf-n32 = "${TUNE_ARCH}" PACKAGE_EXTRA_ARCHS_tune-mips64el-nf-n32 = "mips64el-nf-n32" TUNE_FEATURES_tune-mips64el-nf = "n64" BASE_LIB_tune-mips64el-nf = "lib64" MIPSPKGSFX_VARIANT_tune-mips64el-nf = "${TUNE_ARCH}" PACKAGE_EXTRA_ARCHS_tune-mips64el-nf = "mips64el-nf" # MIPS 64 + o32 AVAILTUNES += "mips64-o32 mips64el-o32" TUNE_FEATURES_tune-mips64-o32 = "o32 bigendian fpu-hard" BASE_LIB_tune-mips64-o32 = "lib" MIPSPKGSFX_VARIANT_tune-mips64-o32 = "${TUNE_ARCH}" PACKAGE_EXTRA_ARCHS_tune-mips64-o32 = "mips mips64-o32 mips64-o32" TUNE_FEATURES_tune-mips64el-o32 = "o32 fpu-hard" BASE_LIB_tune-mips64el-o32 = "lib" MIPSPKGSFX_VARIANT_tune-mips64el-o32 = "${TUNE_ARCH}" PACKAGE_EXTRA_ARCHS_tune-mips64el-o32 = "mipsel mips64el-o32 mips64el-o32" # MIPS 64 o32 and Soft Float AVAILTUNES += "mips64-nf-o32 mips64el-nf-o32" TUNE_FEATURES_tune-mips64-nf-o32 = "o32 bigendian" BASE_LIB_tune-mips64-nf-o32 = "lib" MIPSPKGSFX_VARIANT_tune-mips64-nf-o32 = "${TUNE_ARCH}" PACKAGE_EXTRA_ARCHS_tune-mips64-nf-o32 = "mips-nf mips64-nf-o32" TUNE_FEATURES_tune-mips64el-nf-o32 = "o32" BASE_LIB_tune-mips64el-nf-o32 = "lib" MIPSPKGSFX_VARIANT_tune-mips64el-nf-o32 = "${TUNE_ARCH}" PACKAGE_EXTRA_ARCHS_tune-mips64el-nf-o32 = "mipsel-nf mips64el-nf-o32"