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rust/compiler/rustc_target/src
Stuart Cook d91e86e963 Rollup merge of #140828 - dpaoliello:arm64fp, r=workingjubilee
Enable non-leaf Frame Pointers for Arm64 Windows

Microsoft recommends enabling frame pointers for Arm64 Windows as it enables fast stack walking, from <https://learn.microsoft.com/en-us/cpp/build/arm64-windows-abi-conventions?view=msvc-170#integer-registers>:

> The frame pointer (x29) is required for compatibility with fast stack walking used by ETW and other services. It must point to the previous {x29, x30} pair on the stack.

I'm setting this to "non-leaf" as leaf functions shouldn't be spilling registers and so won't touch the frame pointer.
2025-05-09 16:25:06 +10:00
..
2025-03-25 21:53:52 +01:00
2022-06-03 16:46:19 +00:00