55 lines
2.1 KiB
PHP
55 lines
2.1 KiB
PHP
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#
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# X86 Architecture definition (IA32, X86_64, and X32)
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#
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DEFAULTTUNE ?= "x86"
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TARGET_FPU ?= ""
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X86ARCH32 ?= "i586"
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X86ARCH64 ?= "x86_64"
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TUNE_PKGARCH = "${TUNE_PKGARCH_tune-${DEFAULTTUNE}}"
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# ELF32 ABI
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TUNEVALID[m32] = "IA32 ELF32 standard ABI"
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TUNECONFLICTS[m32] = "m64 mx32"
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TUNE_ARCH .= "${@bb.utils.contains('TUNE_FEATURES', 'm32', '${X86ARCH32}', '' ,d)}"
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TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'm32', ' -m32', '', d)}"
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MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'm32', 'x86:', '' ,d)}"
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# x32 ABI
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TUNEVALID[mx32] = "IA32e (x86_64) ELF32 standard ABI"
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TUNECONFLICTS[mx32] = "m64 m32"
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TUNE_ARCH .= "${@bb.utils.contains('TUNE_FEATURES', 'mx32', '${X86ARCH64}', '' ,d)}"
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ABIEXTENSION .= "${@bb.utils.contains('TUNE_FEATURES', 'mx32', 'x32', '' ,d)}"
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TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'mx32', ' -mx32', '', d)}"
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TUNE_LDARGS += "${@bb.utils.contains('TUNE_FEATURES', 'mx32', '-m elf32_x86_64', '', d)}"
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TUNE_ASARGS += "${@bb.utils.contains('TUNE_FEATURES', 'mx32', '-x32', '', d)}"
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# user mode qemu doesn't support x32
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MACHINE_FEATURES_BACKFILL_CONSIDERED_append = " ${@bb.utils.contains('TUNE_FEATURES', 'mx32', 'qemu-usermode', '', d)}"
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MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'mx32', 'x86-x32:', '' ,d)}"
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# ELF64 ABI
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TUNEVALID[m64] = "IA32e (x86_64) ELF64 standard ABI"
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TUNECONFLICTS[m64] = "m32 mx32"
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TUNE_ARCH .= "${@bb.utils.contains('TUNE_FEATURES', 'm64', '${X86ARCH64}', '' ,d)}"
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TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'm64', ' -m64', '', d)}"
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# Default Tune configurations
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AVAILTUNES += "x86"
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TUNE_FEATURES_tune-x86 = "m32"
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BASE_LIB_tune-x86 = "lib"
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TUNE_PKGARCH_tune-x86 = "x86"
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PACKAGE_EXTRA_ARCHS_tune-x86 = "${TUNE_PKGARCH_tune-x86}"
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AVAILTUNES += "x86-64"
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TUNE_FEATURES_tune-x86-64 = "m64"
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BASE_LIB_tune-x86-64 = "lib64"
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TUNE_PKGARCH_tune-x86-64 = "x86_64"
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PACKAGE_EXTRA_ARCHS_tune-x86-64 = "${TUNE_PKGARCH_tune-x86-64}"
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AVAILTUNES += "x86-64-x32"
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TUNE_FEATURES_tune-x86-64-x32 = "mx32"
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BASE_LIB_tune-x86-64-x32 = "libx32"
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TUNE_PKGARCH_tune-x86-64-x32 = "x86_64_x32"
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PACKAGE_EXTRA_ARCHS_tune-x86-64-x32 = "${TUNE_PKGARCH_tune-x86-64-x32}"
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