From ca03b46765d4633f5746764696058b0cb33ac487 Mon Sep 17 00:00:00 2001 From: Tom Musta Date: Fri, 1 Nov 2013 08:21:13 -0500 Subject: Add lxvdsx This patch adds the Load VSX Vector Doubleword & Splat Indexed (lxvdsx) instruction. Signed-off-by: Tom Musta Reviewed-by: Richard Henderson Reviewed-by: Paolo Bonzini Signed-off-by: Alexander Graf --- target-ppc/translate.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'target-ppc/translate.c') diff --git a/target-ppc/translate.c b/target-ppc/translate.c index b5b32802fb..23d2e09aa2 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -7034,6 +7034,21 @@ static void gen_lxvd2x(DisasContext *ctx) tcg_temp_free(EA); } +static void gen_lxvdsx(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_ld64(ctx, cpu_vsrh(xT(ctx->opcode)), EA); + tcg_gen_mov_tl(cpu_vsrl(xT(ctx->opcode)), cpu_vsrh(xT(ctx->opcode))); + tcg_temp_free(EA); +} + static void gen_stxvd2x(DisasContext *ctx) { TCGv EA; @@ -9519,6 +9534,7 @@ GEN_VAFORM_PAIRED(vmaddfp, vnmsubfp, 23), GEN_HANDLER_E(lxsdx, 0x1F, 0x0C, 0x12, 0, PPC_NONE, PPC2_VSX), 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(stxvd2x, 0x1F, 0xC, 0x1E, 0, PPC_NONE, PPC2_VSX), -- cgit v1.2.1