| # 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)}" |
| |
| 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 = "${@bb.utils.contains('TUNE_FEATURES', 'fpu-hard', '', 'soft', d)}" |
| |
| # Package naming |
| MIPSPKGSFX_ENDIAN = "${@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)}" |
| |
| TUNE_ARCH = "mips${MIPSPKGSFX_BYTE}${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" |