From 9d15d8e1bbc073d8ac5475562b5afee608ad27ff Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Sun, 26 Feb 2023 09:08:09 -1000 Subject: target/ppc: Fix gen_tlbsx_booke206 Fix incorrect read from rD. Avoid adding 0 when rA == 0. Reviewed-by: Daniel Henrique Barboza Signed-off-by: Richard Henderson --- target/ppc/translate.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'target/ppc') diff --git a/target/ppc/translate.c b/target/ppc/translate.c index df324fc..7ec940b 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -5875,12 +5875,10 @@ static void gen_tlbsx_booke206(DisasContext *ctx) CHK_SV(ctx); if (rA(ctx->opcode)) { t0 = tcg_temp_new(); - tcg_gen_mov_tl(t0, cpu_gpr[rD(ctx->opcode)]); + tcg_gen_add_tl(t0, cpu_gpr[rA(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]); } else { - t0 = tcg_const_tl(0); + t0 = cpu_gpr[rB(ctx->opcode)]; } - - tcg_gen_add_tl(t0, t0, cpu_gpr[rB(ctx->opcode)]); gen_helper_booke206_tlbsx(cpu_env, t0); #endif /* defined(CONFIG_USER_ONLY) */ } -- cgit v1.1