From: Philippe Mathieu-Daudé <philmd@linaro.org>
Date: Mon, 20 Jan 2025 03:08:31 +0000 (+0100)
Subject: target/arm: Have cpu_isar_feature() use a const ARMCPU object
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a91d97085bb4b22a7e5fc2ddd6dd25fa30101eb;p=thirdparty%2Fqemu.git

target/arm: Have cpu_isar_feature() use a const ARMCPU object

The @cpu_ variable is only accessed read-only, make it const.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20260202222412.24923-3-philmd@linaro.org>
---

diff --git a/target/arm/cpu-features.h b/target/arm/cpu-features.h
index a7ca410dcb..f7b1437340 100644
--- a/target/arm/cpu-features.h
+++ b/target/arm/cpu-features.h
@@ -1643,6 +1643,6 @@ static inline uint64_t make_ccsidr(CCSIDRFormat format, unsigned assoc,
  * Forward to the above feature tests given an ARMCPU pointer.
  */
 #define cpu_isar_feature(name, cpu) \
-    ({ ARMCPU *cpu_ = (cpu); isar_feature_##name(&cpu_->isar); })
+    ({ const ARMCPU *cpu_ = (cpu); isar_feature_##name(&cpu_->isar); })
 
 #endif