From: Andrew Carlotti <andrew.carlotti@arm.com>
To: binutils@sourceware.org
Cc: Richard Earnshaw <richard.earnshaw@arm.com>
Subject: [PATCH] aarch64: Enable +cssc for armv8.9-a
Date: Mon, 13 May 2024 15:01:06 +0100 [thread overview]
Message-ID: <fc4cd055-74fc-407c-e0f9-b9a8fd52aba4@e124511.cambridge.arm.com> (raw)
FEAT_CSSC is mandatory in the architecture from Armv8.9.
---
OK for master and backport to 2.42 branch?
diff --git a/gas/testsuite/gas/aarch64/cssc.d b/gas/testsuite/gas/aarch64/cssc.d
index d41df24b916d26b0c71ad0435f3e83090268e4e7..f6ff9d207a2fd876793ac3769e87b524201d8cbb 100644
--- a/gas/testsuite/gas/aarch64/cssc.d
+++ b/gas/testsuite/gas/aarch64/cssc.d
@@ -1,5 +1,6 @@
#name: CSSC extension
#as: -march=armv8-a+cssc
+#as: -march=armv8.9-a
#objdump: -dr
.*: file format .*
diff --git a/include/opcode/aarch64.h b/include/opcode/aarch64.h
index 2fca9528c2012be983c2414a30fa5930e57e5c92..2d327e830497945cd691754176e4130e30ede492 100644
--- a/include/opcode/aarch64.h
+++ b/include/opcode/aarch64.h
@@ -291,6 +291,7 @@ enum aarch64_feature_bit {
| AARCH64_FEATBIT (X, MOPS) \
| AARCH64_FEATBIT (X, HBC))
#define AARCH64_ARCH_V8_9A_FEATURES(X) (AARCH64_FEATBIT (X, V8_9A) \
+ | AARCH64_FEATBIT (X, CSSC) \
| AARCH64_FEATBIT (X, SPEv1p4) \
| AARCH64_FEATBIT (X, SPE_CRR) \
| AARCH64_FEATBIT (X, SPE_FDS) \
next reply other threads:[~2024-05-13 14:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-13 14:01 Andrew Carlotti [this message]
2024-05-20 14:03 ` Richard Earnshaw (lists)
2024-05-20 15:00 ` Andrew Carlotti
2024-05-28 15:15 ` Nick Clifton
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