mbedtee Cross-Toolchain 15.2.0

mbedtee Cross-Toolchain 15.2.0

Prebuilt GCC 15.2.0 cross-toolchains for mbedtee. Built for x86_64 Linux, tested on Ubuntu 20.04–26.04.

Included Toolchains

Architecture	Target Tuple	Tarball
AArch64	aarch64-mbedtee-elf	aarch64-mbedtee-elf-15.2.0.tar.bz2
ARM (AArch32)	arm-mbedtee-eabi	arm-mbedtee-eabi-15.2.0.tar.bz2
MIPS	mips-mbedtee-elf	mips-mbedtee-elf-15.2.0.tar.bz2
RISC-V 32-bit	riscv32-mbedtee-elf	riscv32-mbedtee-elf-15.2.0.tar.bz2
RISC-V 64-bit	riscv64-mbedtee-elf	riscv64-mbedtee-elf-15.2.0.tar.bz2

Component Versions

Component	Version
GCC	15.2.0
Binutils	2.45.1
GDB	17.1
GMP	6.3.0
MPC	1.3.1
MPFR	4.2.2
Newlib	master-20260126
ISL	0.27

Standalone Usage

tar -xjf <tarball> -C /your/toolchain/path
export PATH="/your/toolchain/path/bin:$PATH"

Buildroot Usage

These toolchains are primarily designed for the mbedtee Buildroot external tree. The build system downloads them automatically from this release:

# In toolchain-mbedtee-<arch>.mk:
TOOLCHAIN_MBEDTEE_XXX_SITE = https://github.com/mbedtee/mbedtee-toolchain/releases/download/v$(TOOLCHAIN_MBEDTEE_XXX_VERSION)
TOOLCHAIN_MBEDTEE_XXX_SOURCE = <tuple>-$(TOOLCHAIN_MBEDTEE_XXX_VERSION).tar.bz2

Just run make in your buildroot directory — the correct toolchain for your target architecture will be downloaded and extracted automatically.