From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45519) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gEFlv-0001Gn-9H for qemu-devel@nongnu.org; Sun, 21 Oct 2018 11:36:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gEFls-0002Xv-4D for qemu-devel@nongnu.org; Sun, 21 Oct 2018 11:36:07 -0400 Received: from pio-pvt-msa2.bahnhof.se ([79.136.2.41]:47116) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gEFlr-0002XL-Ss for qemu-devel@nongnu.org; Sun, 21 Oct 2018 11:36:04 -0400 Date: Sun, 21 Oct 2018 17:35:56 +0200 From: Fredrik Noring Message-ID: <0ba3063224451c254c947a4056e23ae7c39f2eca.1540134918.git.noring@nocrew.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Subject: [Qemu-devel] [PATCH v8 11/38] target/mips: Placeholder for R5900 MMI LQ List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Aleksandar Markovic , "Maciej W. Rozycki" , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= Cc: Richard Henderson , Aurelien Jarno , Petar Jovanovic , Peter Maydell , =?utf-8?Q?J=C3=BCrgen?= Urban , qemu-devel@nongnu.org Signed-off-by: Fredrik Noring --- target/mips/translate.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/target/mips/translate.c b/target/mips/translate.c index 19a8abad54..2318116d31 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -24420,6 +24420,11 @@ static void decode_opc_special3_legacy(CPUMIPSState *env, DisasContext *ctx) } } +static void decode_tx79_lq(CPUMIPSState *env, DisasContext *ctx) +{ + generate_exception_end(ctx, EXCP_RI); /* TODO: TX79_LQ */ +} + static void gen_tx79_sq(DisasContext *ctx, int base, int rt, int offset) { generate_exception_end(ctx, EXCP_RI); /* TODO: TX79_SQ */ @@ -26425,8 +26430,12 @@ static void decode_opc(CPUMIPSState *env, DisasContext *ctx) } break; case OPC_MSA: /* OPC_MDMX */ - /* MDMX: Not implemented. */ - gen_msa(env, ctx); + if (ctx->insn_flags & INSN_R5900) { + decode_tx79_lq(env, ctx); /* TX79_LQ */ + } else { + /* MDMX: Not implemented. */ + gen_msa(env, ctx); + } break; case OPC_PCREL: check_insn(ctx, ISA_MIPS32R6); -- 2.18.1