From 7bdd67a56036123b52048af45d304a2c926daa8a Mon Sep 17 00:00:00 2001
From: Peter Maydell <peter.maydell@linaro.org>
Date: Thu, 20 Apr 2023 10:21:16 +0100
Subject: target/arm: Report pauth information to gdb as 'pauth_v2'

So that we can avoid the "older gdb crashes" problem described in
commit 5787d17a42f7af4 and which caused us to disable reporting pauth
information via the gdbstub, newer gdb is going to implement support
for recognizing the pauth information via a new feature name:
 org.gnu.gdb.aarch64.pauth_v2

Older gdb won't recognize this feature name, so we can re-enable the
pauth support under the new name without risking them crashing.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230406150827.3322670-1-peter.maydell@linaro.org
---
 gdb-xml/aarch64-pauth.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gdb-xml')

diff --git a/gdb-xml/aarch64-pauth.xml b/gdb-xml/aarch64-pauth.xml
index 24af5f903c..0a5c566d66 100644
--- a/gdb-xml/aarch64-pauth.xml
+++ b/gdb-xml/aarch64-pauth.xml
@@ -6,7 +6,7 @@
      notice and this notice are preserved.  -->
 
 <!DOCTYPE feature SYSTEM "gdb-target.dtd">
-<feature name="org.gnu.gdb.aarch64.pauth">
+<feature name="org.gnu.gdb.aarch64.pauth_v2">
   <reg name="pauth_dmask" bitsize="64"/>
   <reg name="pauth_cmask" bitsize="64"/>
   <reg name="pauth_dmask_high" bitsize="64"/>
-- 
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