From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55598) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VS5Gi-000737-H2 for qemu-devel@nongnu.org; Fri, 04 Oct 2013 09:18:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VS5GZ-0003d3-TD for qemu-devel@nongnu.org; Fri, 04 Oct 2013 09:18:08 -0400 Message-ID: <524EBFF0.3000803@gmail.com> Date: Fri, 04 Oct 2013 08:17:36 -0500 From: Tom Musta MIME-Version: 1.0 References: <524EBE04.8050207@gmail.com> In-Reply-To: <524EBE04.8050207@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] [PATCH 05/13] Add stxsdx List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-ppc@nongnu.org Cc: Tom Musta , qemu-devel@nongnu.org This patch adds the Store VSX Scalar Doubleword Indexed (stxsdx) instruction. Signed-off-by: Tom Musta --- target-ppc/translate.c | 15 +++++++++++++++ 1 files changed, 15 insertions(+), 0 deletions(-) diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 465c991..a4e3a0a 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -7083,6 +7083,20 @@ static void gen_lxvw4x(DisasContext *ctx) tcg_temp_free(tmp); } +static void gen_stxsdx(DisasContext *ctx) +{ + TCGv EA; + if (unlikely(!ctx->vsx_enabled)) { + gen_exception(ctx, POWERPC_EXCP_VSXU); + return; + } + gen_set_access_type(ctx, ACCESS_INT); + EA = tcg_temp_new(); + gen_addr_reg_index(ctx, EA); + gen_qemu_st64(ctx, cpu_vsrh(xS(ctx->opcode)), EA); + tcg_temp_free(EA); +} + static void gen_stxvd2x(DisasContext *ctx) { TCGv EA; @@ -9572,6 +9586,7 @@ GEN_HANDLER_E(lxvd2x, 0x1F, 0x0C, 0x1A, 0, PPC_NONE, PPC2_VSX), GEN_HANDLER_E(lxvdsx, 0x1F, 0x0C, 0x0A, 0, PPC_NONE, PPC2_VSX), GEN_HANDLER_E(lxvw4x, 0x1F, 0x0C, 0x18, 0, PPC_NONE, PPC2_VSX), +GEN_HANDLER_E(stxsdx, 0x1F, 0xC, 0x16, 0, PPC_NONE, PPC2_VSX), GEN_HANDLER_E(stxvd2x, 0x1F, 0xC, 0x1E, 0, PPC_NONE, PPC2_VSX), #undef GEN_XX3FORM_DM -- 1.7.1