Commit 932726ee8a for qemu.org

commit 932726ee8a9de91982bc6b9eb9413faa9a5c0aa2
Author: James Hilliard <james.hilliard1@gmail.com>
Date:   Fri May 8 10:50:41 2026 +0200

    target/mips: add Octeon LHUX instruction

    LHUX performs an indexed unsigned halfword load from base + index and
    zero-extends the result into rd.

    Add the decode entry and reuse the common indexed-load translator with
    MO_UW.

    Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
    Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
    Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
    Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
    Message-Id: <20260520172313.23777-12-philmd@linaro.org>

diff --git a/target/mips/tcg/octeon.decode b/target/mips/tcg/octeon.decode
index efb1a48b38..8a755075e8 100644
--- a/target/mips/tcg/octeon.decode
+++ b/target/mips/tcg/octeon.decode
@@ -48,6 +48,7 @@ SNEI         011100 rs:5 rt:5 imm:s10 101111 &cmpi
 @lx          ...... base:5 index:5 rd:5 ...... ..... &lx
 LWX          011111 ..... ..... ..... 00000 001010 @lx
 LHX          011111 ..... ..... ..... 00100 001010 @lx
+LHUX         011111 ..... ..... ..... 10100 001010 @lx
 LBUX         011111 ..... ..... ..... 00110 001010 @lx
 LBX          011111 ..... ..... ..... 10110 001010 @lx
 LDX          011111 ..... ..... ..... 01000 001010 @lx
diff --git a/target/mips/tcg/octeon_translate.c b/target/mips/tcg/octeon_translate.c
index 451737cda1..f897b42807 100644
--- a/target/mips/tcg/octeon_translate.c
+++ b/target/mips/tcg/octeon_translate.c
@@ -164,5 +164,6 @@ static bool trans_lx(DisasContext *ctx, arg_lx *a, MemOp mop)
 TRANS(LBX,  trans_lx, MO_SB);
 TRANS(LBUX, trans_lx, MO_UB);
 TRANS(LHX,  trans_lx, MO_SW);
+TRANS(LHUX, trans_lx, MO_UW);
 TRANS(LWX,  trans_lx, MO_SL);
 TRANS(LDX,  trans_lx, MO_UQ);