Commit d8268fac98

Alex Rønne Petersen <alex@alexrp.com>
2025-10-03 20:08:06
std.debug: fix FP-based unwinding on powerpc64
This just needs to do the same thing as powerpc64le. Note that the saved LR is at the same position in both ELF v1 and v2.
master
1 parent 07c3f9e
Changed files (1)
lib
std
debug.zig
lib/std/debug.zig
@@ -951,7 +951,7 @@ const StackIterator = union(enum) {
 
     /// Offset of the saved return address wrt the frame pointer.
     const ra_offset = off: {
-        if (native_arch == .powerpc64le) break :off 2 * @sizeOf(usize);
+        if (native_arch.isPowerPC64()) break :off 2 * @sizeOf(usize);
         // On s390x, r14 is the link register and we need to grab it from its customary slot in the
         // register save area (ELF ABI s390x Supplement §1.2.2.2).
         if (native_arch == .s390x) break :off 14 * @sizeOf(usize);