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| author | Alex Rønne Petersen <alex@alexrp.com> | 2025-10-14 09:47:29 +0200 |
|---|---|---|
| committer | Alex Rønne Petersen <alex@alexrp.com> | 2025-10-15 13:59:17 +0200 |
| commit | e0f10da2703fa4a1390c9daf91c0997270920c4a (patch) | |
| tree | 363016c4a04fca3f01241445d7114b65a2035a03 /lib/std | |
| parent | dd7819220af9f4eead99bc8fbd969c98323b8258 (diff) | |
| download | zig-e0f10da2703fa4a1390c9daf91c0997270920c4a.tar.gz zig-e0f10da2703fa4a1390c9daf91c0997270920c4a.zip | |
std.debug: FP-based unwinding is ideal on SPARC
The way SPARC works due to its ABI built around register windows means that we
can always do fast FP-based unwinding.
Diffstat (limited to 'lib/std')
| -rw-r--r-- | lib/std/debug.zig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/std/debug.zig b/lib/std/debug.zig index 83df76a872..d9eb0cd907 100644 --- a/lib/std/debug.zig +++ b/lib/std/debug.zig @@ -886,6 +886,8 @@ const StackIterator = union(enum) { .powerpcle, .powerpc64, .powerpc64le, + .sparc, + .sparc64, => .ideal, // https://developer.apple.com/documentation/xcode/writing-arm64-code-for-apple-platforms#Respect-the-purpose-of-specific-CPU-registers .aarch64 => if (builtin.target.os.tag.isDarwin()) .safe else .unsafe, |