From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45380) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dDbsI-0001rx-5S for qemu-devel@nongnu.org; Wed, 24 May 2017 15:23:14 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dDbsH-0001G0-Ay for qemu-devel@nongnu.org; Wed, 24 May 2017 15:23:14 -0400 Received: from mail-qk0-x242.google.com ([2607:f8b0:400d:c09::242]:33836) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dDbsH-0001FU-6T for qemu-devel@nongnu.org; Wed, 24 May 2017 15:23:13 -0400 Received: by mail-qk0-x242.google.com with SMTP id u75so27645497qka.1 for ; Wed, 24 May 2017 12:23:13 -0700 (PDT) Sender: Richard Henderson From: Richard Henderson Date: Wed, 24 May 2017 12:22:29 -0700 Message-Id: <20170524192246.15905-17-rth@twiddle.net> In-Reply-To: <20170524192246.15905-1-rth@twiddle.net> References: <20170524192246.15905-1-rth@twiddle.net> Subject: [Qemu-devel] [PATCH v2 16/33] target/s390x: Use unwind data for helper_mvcle List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: thuth@redhat.com, aurelien@aurel32.net Reviewed-by: Thomas Huth Reviewed-by: Aurelien Jarno Signed-off-by: Richard Henderson --- target/s390x/mem_helper.c | 7 ++++--- target/s390x/translate.c | 1 - 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/target/s390x/mem_helper.c b/target/s390x/mem_helper.c index 49cfc9b..8a095ad 100644 --- a/target/s390x/mem_helper.c +++ b/target/s390x/mem_helper.c @@ -544,6 +544,7 @@ uint32_t HELPER(mvcl)(CPUS390XState *env, uint32_t r1, uint32_t r2) uint32_t HELPER(mvcle)(CPUS390XState *env, uint32_t r1, uint64_t a2, uint32_t r3) { + uintptr_t ra = GETPC(); uint64_t destlen = env->regs[r1 + 1]; uint64_t dest = env->regs[r1]; uint64_t srclen = env->regs[r3 + 1]; @@ -572,12 +573,12 @@ uint32_t HELPER(mvcle)(CPUS390XState *env, uint32_t r1, uint64_t a2, } for (; destlen && srclen; src++, dest++, destlen--, srclen--) { - v = cpu_ldub_data(env, src); - cpu_stb_data(env, dest, v); + v = cpu_ldub_data_ra(env, src, ra); + cpu_stb_data_ra(env, dest, v, ra); } for (; destlen; dest++, destlen--) { - cpu_stb_data(env, dest, pad); + cpu_stb_data_ra(env, dest, pad, ra); } env->regs[r1 + 1] = destlen; diff --git a/target/s390x/translate.c b/target/s390x/translate.c index fb2d6ff..b42acae 100644 --- a/target/s390x/translate.c +++ b/target/s390x/translate.c @@ -2882,7 +2882,6 @@ static ExitStatus op_mvcle(DisasContext *s, DisasOps *o) { TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1)); TCGv_i32 r3 = tcg_const_i32(get_field(s->fields, r3)); - potential_page_fault(s); gen_helper_mvcle(cc_op, cpu_env, r1, o->in2, r3); tcg_temp_free_i32(r1); tcg_temp_free_i32(r3); -- 2.9.4