tree fb4a498a6a14b5a2ef2c9cfb2cf307d9a30e3d75
parent f133b299b95065aaaf040e18b578fea6bbef532e
author Debarshi Dutta <debarshid@google.com> 1726064833 +0000
committer Debarshi Dutta <debarshid@google.com> 1726493962 +0000

Third-Party Import of: https://github.com/riscv-collab/riscv-gnu-toolchain.git
Request Document: go/android3p
For CL Reviewers: go/android3p#reviewing-a-cl
For Build Team: go/ab-third-party-imports

Import official RISCV Toolchain sources to generate RISCV32 based sysroot
for compiling Pixel GPU's Firmware for Pixel Phones

Bug: 365037351
Bug: 355594313
Original import of the code can be found at: https://googleplex-android.googlesource.com/toolchain/riscv_gnu_toolchain/+/refs/heads/third-party-review.
Security Questionnaire: http://b/365037351#comment1
Test: build_riscv32_ilp32.sh is successful

Change-Id: I70771a9dfa47f4232010420b327d2fdde6d7086a