| commit | 50ac141d76e789feb04689608ceb1ca619ed086c | [log] [tgz] |
|---|---|---|
| author | Tom Craig <tommycraig@pigweed.infra.roller.gmail.com> | Tue Aug 16 19:38:56 2022 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Tue Aug 16 19:38:56 2022 +0000 |
| tree | d476c9b2a44d584bc8aca6f8beaa1a2041f8392e | |
| parent | 3aaad7a2c59275d0aaf0a9783139bfc330ae99fc [diff] |
[roll pigweed] pw_boot_cortex_m: Add lld unused_space workaround The bloaty unused_space symbols in basic_cortex_m.ld are not compatible with lld (llvm linker) which is an obstacle to easily building with clang-based toolchains (including //pw_toolchain/arm_clang). This change adds a workaround to allow disabling those symbols when PW_BOOT_WORKAROUND_DISABLE_UNUSED_SPACE evaluates to True. Hopefully this workaround will be short-lived and deprecated by a fix for unused_space in lld. Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/106910 https://pigweed.googlesource.com/pigweed/pigweed pigweed Rolled-Commits: 15ed2fce7c41f57..855f2633b08fb3e Roller-URL: https://ci.chromium.org/b/8805647088010134129 CQ-Do-Not-Cancel-Tryjobs: true Change-Id: If00845050c01aa91e41387e2f447291c4d38646f Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/zephyr-integration/+/106914 Bot-Commit: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com> Commit-Queue: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>