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std.debug.Dwarf.SelfUnwinder: add an s390x check missed in 95bdb0c1c65c128923ffac3f4be6b4619eb4a54b

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Alex Rønne Petersen 2025-10-07 00:14:41 +02:00
parent fdd109420d
commit 081d6d12a1
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1 changed files with 4 additions and 2 deletions
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lib/std/debug/Dwarf/SelfUnwinder.zig
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@ -221,8 +221,10 @@ fn nextInner(unwinder: *SelfUnwinder, gpa: Allocator, cache_entry: *const CacheE
} = switch (rule) {
.default => val: {
// The default rule is typically equivalent to `.undefined`, but ABIs may override it.
if (builtin.cpu.arch.isAARCH64() and register >= 19 and register <= 28) {
break :val .same;
switch (builtin.target.cpu.arch) {
.aarch64, .aarch64_be => if (register >= 19 and register <= 28) break :val .same,
.s390x => if (register >= 6 and register <= 15) break :val .same,
else => {},
}
break :val .undefined;
},