NVIDIA Supported Cross Toolchains#
A cross toolchain refers to the compiler, linker, and target’s C library that executes on the host (x86 or x86_64) but generates code for the ARM architecture. The C library is used for linking compiled code to create the target application.
The toolchains provided in the SDK (in $NV_WORKSPACE/toolchains) are described in the table below.
Directory |
Components |
Where to use the toolchain |
Sources |
|---|---|---|---|
armv7-eabihf-glibc-bleeding-edge-2024.02-1 |
GCC - 13.2.0 Binutils - 2.42 glibc-2.39 STDC++: 6.0.32 (GLIBCXX_3.4.32) Origin - Bootlin |
Building 32-bit modules for trusted OS |
/drive-foundation_src/bootlin/toolchain-sources_bleeding-edge-2024.02-1.tar.gz Sources from upstream: https://toolchains.bootlin.com/downloads/releases/sources/ Buildroot deconfig: Extract ${NV_WORKSPACE}/drive-foundation_src/bootlin/toolchain-sources_bleeding-edge-2024.02-1.tar.gz
${NV_WORKSPACE}/drive-foundation_src/bootlin/toolchain-sources_bleeding-edge-2024.02-1/armv7-eabihf-glibc-bleeding-edge-2024.02-1.defconfig|
|
aarch64–glibc–bleeding-edge-2024.02-1 |
GCC - 13.2.0 Binutils - 2.42 glibc-2.39 STDC++: 6.0.32 (GLIBCXX_3.4.32) Origin - Bootlin |
Binding a guest PCT to the hypervisor, Building 64-bit Trusted OS, and building user-space components |
Files: /drive-foundation_src/bootlin/toolchain-sources_bleeding-edge-2024.02-1.tar.gz Sources from upstream: https://toolchains.bootlin.com/downloads/releases/sources/ Buildroot deconfig: Extract ${NV_WORKSPACE}/drive-foundation_src/bootlin/toolchain-sources_bleeding-edge-2024.02-1.tar.gz
${NV_WORKSPACE}/drive-foundation_src/bootlin/aarch64--glibc--bleeding-edge-2024.02-1.defconfig
|
armv5-eabi–glibc–bleeding-edge-2024.02-1 |
GCC - 13.2.0 Binutils - 2.42 glibc-2.39 STDC++: 6.0.32 (GLIBCXX_3.4.32) Origin - Bootlin |
For ADSP firmware and ADSP plugins compilation |
Files: /drive-foundation_src/bootlin/toolchain-sources_bleeding-edge-2024.02-1.tar.gz Sources from upstream: https://toolchains.bootlin.com/downloads/releases/sources/ Buildroot deconfig: Extract ${NV_WORKSPACE}/drive-foundation_src/bootlin/toolchain-sources_bleeding-edge-2024.02-1.tar.gz
${NV_WORKSPACE}/drive-foundation_src/bootlin/armv5-eabi--glibc--bleeding-edge-2024.02-1.defconfig
|