From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38188) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dWJbe-0003rw-W7 for qemu-devel@nongnu.org; Sat, 15 Jul 2017 05:43:23 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dWJbe-0003Ky-5G for qemu-devel@nongnu.org; Sat, 15 Jul 2017 05:43:23 -0400 Received: from mail-pf0-x241.google.com ([2607:f8b0:400e:c00::241]:33228) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dWJbd-0003Kb-VZ for qemu-devel@nongnu.org; Sat, 15 Jul 2017 05:43:22 -0400 Received: by mail-pf0-x241.google.com with SMTP id e199so13713442pfh.0 for ; Sat, 15 Jul 2017 02:43:21 -0700 (PDT) Sender: Richard Henderson From: Richard Henderson Date: Fri, 14 Jul 2017 23:42:24 -1000 Message-Id: <20170715094243.28371-16-rth@twiddle.net> In-Reply-To: <20170715094243.28371-1-rth@twiddle.net> References: <20170715094243.28371-1-rth@twiddle.net> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH v14 15/34] target/i386: [tcg] Port to disas_log List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: vilanova@ac.upc.edu, cota@braap.org, alex.bennee@linaro.org, crosthwaite.peter@gmail.com, pbonzini@redhat.com From: Lluís Vilanova Incrementally paves the way towards using the generic instruction translation loop. Signed-off-by: Lluís Vilanova Reviewed-by: Emilio G. Cota Reviewed-by: Richard Henderson Message-Id: <150002243497.22386.8888053391875656102.stgit@frigg.lan> [rth: Move tb->size computation and use that result.] Signed-off-by: Richard Henderson --- target/i386/translate.c | 32 +++++++++++++++++++------------- 1 file changed, 19 insertions(+), 13 deletions(-) diff --git a/target/i386/translate.c b/target/i386/translate.c index 8238533..8e7212c 100644 --- a/target/i386/translate.c +++ b/target/i386/translate.c @@ -8517,6 +8517,21 @@ static void i386_tr_tb_stop(DisasContextBase *dcbase, CPUState *cpu) } } +static void i386_tr_disas_log(const DisasContextBase *dcbase, + CPUState *cpu) +{ + DisasContext *dc = container_of(dcbase, DisasContext, base); + int disas_flags = !dc->code32; + + qemu_log("IN: %s\n", lookup_symbol(dc->base.pc_first)); +#ifdef TARGET_X86_64 + if (dc->code64) { + disas_flags = 2; + } +#endif + log_target_disas(cpu, dc->base.pc_first, dc->base.tb->size, disas_flags); +} + /* generate intermediate code for basic block 'tb'. */ void gen_intermediate_code(CPUState *cs, TranslationBlock *tb) { @@ -8592,28 +8607,19 @@ void gen_intermediate_code(CPUState *cs, TranslationBlock *tb) gen_io_end(); gen_tb_end(tb, num_insns); + tb->size = dc->base.pc_next - dc->base.pc_first; + tb->icount = num_insns; + #ifdef DEBUG_DISAS if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM) && qemu_log_in_addr_range(dc->base.pc_first)) { - int disas_flags; qemu_log_lock(); qemu_log("----------------\n"); - qemu_log("IN: %s\n", lookup_symbol(dc->base.pc_first)); -#ifdef TARGET_X86_64 - if (dc->code64) - disas_flags = 2; - else -#endif - disas_flags = !dc->code32; - log_target_disas(cs, dc->base.pc_first, dc->base.pc_next - dc->base.pc_first, - disas_flags); + i386_tr_disas_log(&dc->base, cs); qemu_log("\n"); qemu_log_unlock(); } #endif - - tb->size = dc->base.pc_next - dc->base.pc_first; - tb->icount = num_insns; } void restore_state_to_opc(CPUX86State *env, TranslationBlock *tb, -- 2.9.4