From f7f17ef75c9c90db63c44d11dc16fc085ca2c474 Mon Sep 17 00:00:00 2001 From: Artyom Tarasenko Date: Wed, 8 Jun 2016 14:14:36 +0200 Subject: [PATCH] target-sparc: implement UA2005 rdhpstate and wrhpstate instructions Signed-off-by: Artyom Tarasenko Reviewed-by: Richard Henderson --- target/sparc/translate.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/target/sparc/translate.c b/target/sparc/translate.c index a40c974ccd..399a8ac8dd 100644 --- a/target/sparc/translate.c +++ b/target/sparc/translate.c @@ -3468,7 +3468,8 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn) rs1 = GET_FIELD(insn, 13, 17); switch (rs1) { case 0: // hpstate - // gen_op_rdhpstate(); + tcg_gen_ld_i64(cpu_dst, cpu_env, + offsetof(CPUSPARCState, hpstate)); break; case 1: // htstate // gen_op_rdhtstate(); @@ -4592,7 +4593,9 @@ static void disas_sparc_insn(DisasContext * dc, unsigned int insn) tcg_gen_xor_tl(cpu_tmp0, cpu_src1, cpu_src2); switch (rd) { case 0: // hpstate - // XXX gen_op_wrhpstate(); + tcg_gen_st_i64(cpu_tmp0, cpu_env, + offsetof(CPUSPARCState, + hpstate)); save_state(dc); gen_op_next_insn(); tcg_gen_exit_tb(0);