From: Philippe Mathieu-Daudé <philmd@linaro.org>
Date: Fri, 21 Nov 2025 08:43:35 +0000 (+0100)
Subject: target/sparc: Use big-endian variant of cpu_ld/st_data*()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4cc30fe59ff1e04db9c7b9835969fc660714af3b;p=thirdparty%2Fqemu.git

target/sparc: Use big-endian variant of cpu_ld/st_data*()

We only build the SPARC targets using big endianness order,
therefore the cpu_ld/st_data*() definitions expand to the big
endian declarations. Use the explicit big-endian variants.

Mechanical change running:

  $ tgt=sparc; \
    end=be; \
    for op in data mmuidx_ra; do \
      for ac in uw sw l q; do \
        sed -i -e "s/cpu_ld${ac}_${op}/cpu_ld${ac}_${end}_${op}/" \
                  $(git grep -l cpu_ target/${tgt}/); \
      done;
      for ac in w l q; do \
        sed -i -e "s/cpu_st${ac}_${op}/cpu_st${ac}_${end}_${op}/" \
                  $(git grep -l cpu_ target/${tgt}/); \
      done;
    done

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20251126202200.23100-10-philmd@linaro.org>
---

diff --git a/target/sparc/ldst_helper.c b/target/sparc/ldst_helper.c
index 881dbc96ed..3bc6a6827a 100644
--- a/target/sparc/ldst_helper.c
+++ b/target/sparc/ldst_helper.c
@@ -1228,13 +1228,13 @@ uint64_t helper_ld_asi(CPUSPARCState *env, target_ulong addr,
             ret = cpu_ldub_data(env, addr);
             break;
         case 2:
-            ret = cpu_lduw_data(env, addr);
+            ret = cpu_lduw_be_data(env, addr);
             break;
         case 4:
-            ret = cpu_ldl_data(env, addr);
+            ret = cpu_ldl_be_data(env, addr);
             break;
         case 8:
-            ret = cpu_ldq_data(env, addr);
+            ret = cpu_ldq_be_data(env, addr);
             break;
         default:
             g_assert_not_reached();