cf134e6b13
Updated to gcc 12.2, gdb 12, binutils 2.39, glibc 2.36. Upstream changed version scheme previously based on the release date (2021.07) to a version scheme based on gcc version (12.2.rel1). The runtime issue (Illegal instruction on some x86 host) [1] seems to be fixed since it can't be reproduced anymore on the same host. The x86_64 host variant prebuilt toolchain is built on RHEL7 (glibc 2.17) and is likely also be useable on OS versions like RHEL8, Ubuntu 18.04 or later. The AArch64 host variant prebuilt toolchain is built on Ubuntu 18.04 (glibc 2.27) is likely also be useable on OS versions like RHEL8, Ubuntu 18.04 or later. Use the sha256 hash that is now provided by upsteam. Tested with qemu_arm_vexpress_defconfig. [1] https://bugs.linaro.org/show_bug.cgi?id=5825#c19 [2] https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads Signed-off-by: Romain Naour <romain.naour@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
30 lines
1.1 KiB
Plaintext
30 lines
1.1 KiB
Plaintext
comment "Arm toolchains available for Cortex-A with NEON + EABIhf"
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depends on BR2_arm
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depends on !BR2_ARM_CPU_ARMV7A || !BR2_ARM_EABIHF || !BR2_ARM_CPU_HAS_NEON
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config BR2_TOOLCHAIN_EXTERNAL_ARM_ARM
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bool "Arm ARM 12.2.rel1"
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depends on BR2_arm
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depends on BR2_ARM_CPU_ARMV7A || BR2_ARM_CPU_ARMV8A
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depends on BR2_ARM_CPU_HAS_NEON
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depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "aarch64"
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depends on BR2_ARM_EABIHF
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select BR2_TOOLCHAIN_EXTERNAL_GLIBC
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select BR2_TOOLCHAIN_HAS_SSP
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select BR2_INSTALL_LIBSTDCPP
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select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_20
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select BR2_TOOLCHAIN_GCC_AT_LEAST_12
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select BR2_TOOLCHAIN_HAS_FORTRAN
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select BR2_TOOLCHAIN_HAS_OPENMP
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help
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Arm toolchain for the ARM architecture. It uses GCC 12.2,
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GDB 12, glibc 2.36, Binutils 2.39. It generates code
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that runs on all Cortex-A profile devices. The code
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generated uses the hard floating point calling convention,
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and uses the NEON FPU instructions.
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This is the same toolchain that was previously distributed by
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Linaro.
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https://developer.arm.com/open-source/gnu-toolchain
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