From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39303) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VUcKi-0004iG-9U for qemu-devel@nongnu.org; Fri, 11 Oct 2013 09:00:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VUcKZ-0007Ea-Nk for qemu-devel@nongnu.org; Fri, 11 Oct 2013 09:00:44 -0400 Message-ID: <5257F65B.6070100@gmail.com> Date: Fri, 11 Oct 2013 08:00:11 -0500 From: Tom Musta MIME-Version: 1.0 References: <5257F4DD.7000204@gmail.com> In-Reply-To: <5257F4DD.7000204@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] [v2 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 064cfa1..46b8380 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -7081,6 +7081,20 @@ 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; @@ -9581,6 +9595,7 @@ 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