| commit | a57615057e691ac9f9dac6ce7492bb4623b9d2be | [log] [tgz] |
|---|---|---|
| author | Wyatt Hepler <hepler@pigweed.infra.roller.google.com> | Tue Sep 27 20:06:54 2022 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Tue Sep 27 20:06:54 2022 +0000 |
| tree | 3f3f6a453c659865165c10868d203e2e667ae611 | |
| parent | 985579de0b168cc28a40a88c04eb734885968fdb [diff] |
[roll third_party/pigweed] pw_toolchain: Implement Newlib OS interface functions Starting in arm-none-eabi-gcc 11.3, the compiler outputs warnings if Newlib OS interface functions are called but not implemented. A default that returns an error is used in that case. The Newlib OS interface is documented at https://sourceware.org/newlib/libc.html#Stubs. Most of the Newlib OS interface functions should never be called in Pigweed. Implement these functions but have them invoke an undefined function to force a linker error if they are used. In addition to implementing the OS interface, wrap a few unnecessary Newlib functions that would otherwise cause several OS interface functions to be linked in. Abort if these functions are called. Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/112311 https://pigweed.googlesource.com/pigweed/pigweed third_party/pigweed Rolled-Commits: 71e8310be2e24d6..919d1831a6f337e Roller-URL: https://ci.chromium.org/b/8801839379394128945 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I49d60a3053b33ed9ea91446a513e9f47c2303037 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/112262 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>
diff --git a/third_party/pigweed b/third_party/pigweed index 71e8310..919d183 160000 --- a/third_party/pigweed +++ b/third_party/pigweed
@@ -1 +1 @@ -Subproject commit 71e8310be2e24d62dc8de93d0cd7ab85f02e33ad +Subproject commit 919d1831a6f337ed62661e0133cd6807284038b4