[topic-clang] Add initial RISC-V support #837
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This commit pulls in the LLVM patch that fixes libunwind compatibility issue with the RV32E ISA. Signed-off-by: Stephanos Ioannidis <[email protected]>
This commit adds the initial RISC-V architecture support to the Clang/LLVM build script. Note that only the most basic multi-lib variant (`rvX_zicsr_zifencei`) for each base ISA is built at this time. Signed-off-by: Stephanos Ioannidis <[email protected]>
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Add initial RISC-V support with the most basic multi-lib variant for each base ISA to Zephyr SDK LLVM toolchain