[Lldb-commits] [PATCH] D159505: [lldb][AArch64] Add testing for SME's ZA and SVG registers
David Spickett via Phabricator via lldb-commits
lldb-commits at lists.llvm.org
Tue Sep 19 03:15:08 PDT 2023
DavidSpickett added inline comments.
================
Comment at: lldb/test/API/commands/register/register/aarch64_za_register/za_dynamic_resize/main.c:12
+// (this is just how ptrace works).
+// * Writing to an inactive ZA produces a SIGILL.
+
----------------
omjavaid wrote:
> Is this a kernel requirement or just the way ptrace is implemented.?
It's an architecture decision, I'll clarify the comment.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D159505/new/
https://reviews.llvm.org/D159505
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