+ int i;
+ TCGv base, EA;
+ TCGv lo, hi;
+ TCGv_i64 t8;
+ const uint8_t vd_list[] = {9, 7, 5, 3, 0};
+
+ if (unlikely(!is_ppe(ctx))) {
+ return false;
+ }
+ CHECK_PPE_LEVEL(ctx, PPC2_PPE42X);
+ CHECK_PPE_GPR(ctx, a->rt);
+
+ if (unlikely((a->rt != a->ra) || (a->ra == 0) || (a->si < 0xB))) {
+ gen_invalid(ctx);
+ return true;
+ }
+
+ EA = tcg_temp_new();
+ base = tcg_temp_new();
+
+ tcg_gen_addi_tl(base, cpu_gpr[a->ra], a->si * 8);
+ gen_store_spr(SPR_PPE42_EDR, base);
+
+ t8 = tcg_temp_new_i64();
+
+ tcg_gen_addi_tl(EA, base, -8);
+ tcg_gen_qemu_ld_i64(t8, EA, ctx->mem_idx, DEF_MEMOP(MO_64) | MO_ALIGN);
+ tcg_gen_extr_i64_tl(cpu_gpr[31], cpu_gpr[30], t8);
+
+ tcg_gen_addi_tl(EA, EA, -8);
+ tcg_gen_qemu_ld_i64(t8, EA, ctx->mem_idx, DEF_MEMOP(MO_64) | MO_ALIGN);
+ tcg_gen_extr_i64_tl(cpu_gpr[29], cpu_gpr[28], t8);
+
+ lo = tcg_temp_new();
+ hi = tcg_temp_new();
+
+ tcg_gen_addi_tl(EA, EA, -8);
+ tcg_gen_qemu_ld_i64(t8, EA, ctx->mem_idx, DEF_MEMOP(MO_64) | MO_ALIGN);
+ tcg_gen_extr_i64_tl(lo, hi, t8);
+ gen_store_spr(SPR_SRR0, hi);
+ gen_store_spr(SPR_SRR1, lo);
+
+ tcg_gen_addi_tl(EA, EA, -8);
+ tcg_gen_qemu_ld_i64(t8, EA, ctx->mem_idx, DEF_MEMOP(MO_64) | MO_ALIGN);
+ tcg_gen_extr_i64_tl(lo, hi, t8);
+ gen_set_xer(ctx, hi);
+ tcg_gen_mov_tl(cpu_ctr, lo);
+
+ for (i = 0; i < sizeof(vd_list); i++) {
+ int vd = vd_list[i];
+ tcg_gen_addi_tl(EA, EA, -8);
+ tcg_gen_qemu_ld_i64(t8, EA, ctx->mem_idx, DEF_MEMOP(MO_64) | MO_ALIGN);
+ tcg_gen_extr_i64_tl(cpu_gpr[VDR_PAIR_REG(vd)], cpu_gpr[vd], t8);
+ }
+
+ tcg_gen_addi_tl(EA, EA, -8);
+ tcg_gen_qemu_ld_i64(t8, EA, ctx->mem_idx, DEF_MEMOP(MO_64) | MO_ALIGN);
+ tcg_gen_extr_i64_tl(lo, hi, t8);
+ tcg_gen_shri_tl(hi, hi, 28);
+ tcg_gen_trunc_tl_i32(cpu_crf[0], hi);
+ gen_store_spr(SPR_SPRG0, lo);
+
+ tcg_gen_addi_tl(EA, base, 4);
+ tcg_gen_qemu_ld_tl(cpu_lr, EA, ctx->mem_idx, DEF_MEMOP(MO_32) | MO_ALIGN);
+ tcg_gen_mov_tl(cpu_gpr[a->ra], base);
+ return true;
+#endif
+}
+
+static bool trans_LSKU(DisasContext *ctx, arg_LSKU *a)
+{
+#if defined(TARGET_PPC64)
+ return false;
+#else
+ int64_t n;
+ TCGv base, EA;
+ TCGv_i32 lo, hi;
+ TCGv_i64 t8;
+
+ if (unlikely(!is_ppe(ctx))) {
+ return false;
+ }
+
+ CHECK_PPE_LEVEL(ctx, PPC2_PPE42X);
+ CHECK_PPE_GPR(ctx, a->rt);
+
+ if (unlikely((a->rt != a->ra) || (a->ra == 0) ||
+ (a->si & PPC_BIT(0)) || (a->si == 0))) {
+ gen_invalid(ctx);
+ return true;
+ }
+
+ EA = tcg_temp_new();
+ base = tcg_temp_new();
+ gen_addr_register(ctx, base);
+
+
+ tcg_gen_addi_tl(base, base, a->si * 8);
+ gen_store_spr(SPR_PPE42_EDR, base);
+
+ n = a->si - 1;
+ t8 = tcg_temp_new_i64();
+ if (n > 0) {
+ tcg_gen_addi_tl(EA, base, -8);
+ tcg_gen_qemu_ld_i64(t8, EA, ctx->mem_idx, DEF_MEMOP(MO_64) | MO_ALIGN);
+ hi = cpu_gpr[30];
+ lo = cpu_gpr[31];
+ tcg_gen_extr_i64_i32(lo, hi, t8);
+ }
+ if (n > 1) {
+ tcg_gen_addi_tl(EA, base, -16);
+ tcg_gen_qemu_ld_i64(t8, EA, ctx->mem_idx, DEF_MEMOP(MO_64) | MO_ALIGN);
+ hi = cpu_gpr[28];
+ lo = cpu_gpr[29];
+ tcg_gen_extr_i64_i32(lo, hi, t8);
+ }
+ tcg_gen_addi_tl(EA, base, 4);
+ tcg_gen_qemu_ld_i32(cpu_lr, EA, ctx->mem_idx, DEF_MEMOP(MO_32) | MO_ALIGN);
+ tcg_gen_mov_tl(cpu_gpr[a->ra], base);
+ return true;
+#endif
+}
+
+static bool trans_STCXU(DisasContext *ctx, arg_STCXU *a)
+{
+#if defined(TARGET_PPC64)
+ return false;
+#else
+ TCGv EA;
+ TCGv lo, hi;
+ TCGv_i64 t8;
+ int i;
+ const uint8_t vd_list[] = {9, 7, 5, 3, 0};
+
+ if (unlikely(!is_ppe(ctx))) {
+ return false;
+ }
+
+ CHECK_PPE_LEVEL(ctx, PPC2_PPE42X);
+ CHECK_PPE_GPR(ctx, a->rt);
+
+ if (unlikely((a->rt != a->ra) || (a->ra == 0) || !(a->si & PPC_BIT(0)))) {
+ gen_invalid(ctx);
+ return true;
+ }
+
+ EA = tcg_temp_new();
+ tcg_gen_addi_tl(EA, cpu_gpr[a->ra], 4);
+ tcg_gen_qemu_st_i32(cpu_lr, EA, ctx->mem_idx, DEF_MEMOP(MO_32) | MO_ALIGN);
+
+ gen_store_spr(SPR_PPE42_EDR, cpu_gpr[a->ra]);
+
+ t8 = tcg_temp_new_i64();
+
+ tcg_gen_concat_tl_i64(t8, cpu_gpr[31], cpu_gpr[30]);
+ tcg_gen_addi_tl(EA, cpu_gpr[a->ra], -8);
+ tcg_gen_qemu_st_i64(t8, EA, ctx->mem_idx, DEF_MEMOP(MO_64) | MO_ALIGN);
+
+ tcg_gen_concat_tl_i64(t8, cpu_gpr[29], cpu_gpr[28]);
+ tcg_gen_addi_tl(EA, EA, -8);
+ tcg_gen_qemu_st_i64(t8, EA, ctx->mem_idx, DEF_MEMOP(MO_64) | MO_ALIGN);
+
+ lo = tcg_temp_new();
+ hi = tcg_temp_new();
+
+ gen_load_spr(hi, SPR_SRR0);
+ gen_load_spr(lo, SPR_SRR1);
+ tcg_gen_concat_tl_i64(t8, lo, hi);
+ tcg_gen_addi_tl(EA, EA, -8);
+ tcg_gen_qemu_st_i64(t8, EA, ctx->mem_idx, DEF_MEMOP(MO_64) | MO_ALIGN);
+
+ gen_get_xer(ctx, hi);
+ tcg_gen_mov_tl(lo, cpu_ctr);
+ tcg_gen_concat_tl_i64(t8, lo, hi);
+ tcg_gen_addi_tl(EA, EA, -8);
+ tcg_gen_qemu_st_i64(t8, EA, ctx->mem_idx, DEF_MEMOP(MO_64) | MO_ALIGN);
+
+ for (i = 0; i < sizeof(vd_list); i++) {
+ int vd = vd_list[i];
+ tcg_gen_concat_tl_i64(t8, cpu_gpr[VDR_PAIR_REG(vd)], cpu_gpr[vd]);
+ tcg_gen_addi_tl(EA, EA, -8);
+ tcg_gen_qemu_st_i64(t8, EA, ctx->mem_idx, DEF_MEMOP(MO_64) | MO_ALIGN);
+ }
+
+ gen_load_spr(lo, SPR_SPRG0);
+ tcg_gen_extu_i32_tl(hi, cpu_crf[0]);
+ tcg_gen_shli_tl(hi, hi, 28);
+ tcg_gen_concat_tl_i64(t8, lo, hi);
+ tcg_gen_addi_tl(EA, EA, -8);
+ tcg_gen_qemu_st_i64(t8, EA, ctx->mem_idx, DEF_MEMOP(MO_64) | MO_ALIGN);
+
+ tcg_gen_addi_tl(EA, cpu_gpr[a->ra], a->si * 8);
+ tcg_gen_qemu_st_i32(cpu_gpr[a->rt], EA, ctx->mem_idx, DEF_MEMOP(MO_32) |
+ MO_ALIGN);
+ tcg_gen_mov_tl(cpu_gpr[a->ra], EA);
+ return true;
+#endif
+}
+
+static bool trans_STSKU(DisasContext *ctx, arg_STSKU *a)
+{
+#if defined(TARGET_PPC64)
+ return false;
+#else
+ int64_t n;
+ TCGv base, EA;
+ TCGv_i32 lo, hi;
+ TCGv_i64 t8;
+
+ if (unlikely(!is_ppe(ctx))) {
+ return false;
+ }
+
+ CHECK_PPE_LEVEL(ctx, PPC2_PPE42X);
+ CHECK_PPE_GPR(ctx, a->rt);
+
+ if (unlikely((a->rt != a->ra) || (a->ra == 0) || !(a->si & PPC_BIT(0)))) {
+ gen_invalid(ctx);
+ return true;
+ }
+
+ EA = tcg_temp_new();
+ base = tcg_temp_new();
+ gen_addr_register(ctx, base);
+ tcg_gen_addi_tl(EA, base, 4);
+ tcg_gen_qemu_st_i32(cpu_lr, EA, ctx->mem_idx, DEF_MEMOP(MO_32) | MO_ALIGN);
+
+ gen_store_spr(SPR_PPE42_EDR, base);
+
+ n = ~(a->si);
+
+ t8 = tcg_temp_new_i64();
+ if (n > 0) {
+ hi = cpu_gpr[30];
+ lo = cpu_gpr[31];
+ tcg_gen_concat_i32_i64(t8, lo, hi);
+ tcg_gen_addi_tl(EA, base, -8);
+ tcg_gen_qemu_st_i64(t8, EA, ctx->mem_idx, DEF_MEMOP(MO_64) | MO_ALIGN);
+ }
+ if (n > 1) {
+ hi = cpu_gpr[28];
+ lo = cpu_gpr[29];
+ tcg_gen_concat_i32_i64(t8, lo, hi);
+ tcg_gen_addi_tl(EA, base, -16);
+ tcg_gen_qemu_st_i64(t8, EA, ctx->mem_idx, DEF_MEMOP(MO_64) | MO_ALIGN);
+ }
+
+ tcg_gen_addi_tl(EA, base, a->si * 8);
+ tcg_gen_qemu_st_i32(cpu_gpr[a->rt], EA, ctx->mem_idx, DEF_MEMOP(MO_32) |
+ MO_ALIGN);
+ tcg_gen_mov_tl(cpu_gpr[a->ra], EA);
+ return true;
+#endif
+}
+
+#if !defined(TARGET_PPC64)
+static bool do_ppe_ldst(DisasContext *ctx, int rt, int ra, TCGv disp,
+ bool update, bool store)
+{
+ TCGv ea;
+ int rt_lo;
+ TCGv_i64 t8;
+
+ CHECK_VDR(ctx, rt);
+ CHECK_PPE_GPR(ctx, ra);
+ rt_lo = VDR_PAIR_REG(rt);
+ if (update && (ra == 0 || (!store && ((ra == rt) || (ra == rt_lo))))) {
+ gen_invalid(ctx);
+ return true;
+ }
+ gen_set_access_type(ctx, ACCESS_INT);
+
+ ea = do_ea_calc(ctx, ra, disp);
+ t8 = tcg_temp_new_i64();
+ if (store) {
+ tcg_gen_concat_i32_i64(t8, cpu_gpr[rt_lo], cpu_gpr[rt]);
+ tcg_gen_qemu_st_i64(t8, ea, ctx->mem_idx, DEF_MEMOP(MO_64));
+ } else {
+ tcg_gen_qemu_ld_i64(t8, ea, ctx->mem_idx, DEF_MEMOP(MO_64));
+ tcg_gen_extr_i64_i32(cpu_gpr[rt_lo], cpu_gpr[rt], t8);
+ }
+ if (update) {
+ tcg_gen_mov_tl(cpu_gpr[ra], ea);
+ }
+ return true;
+}
+#endif
+
+static bool do_ppe_ldst_D(DisasContext *ctx, arg_D *a, bool update, bool store)
+{
+#if defined(TARGET_PPC64)
+ return false;
+#else
+ /* Some PowerPC CPU's have a different meaning for the STVD instruction */
+ if (unlikely(!is_ppe(ctx))) {
+ return false;
+ }
+ return do_ppe_ldst(ctx, a->rt, a->ra, tcg_constant_tl(a->si), update,
+ store);
+#endif
+}
+
+static bool do_ppe_ldst_X(DisasContext *ctx, arg_X *a, bool store)
+{
+#if defined(TARGET_PPC64)
+ return false;
+#else
+ CHECK_PPE_GPR(ctx, a->rb);
+ return do_ppe_ldst(ctx, a->rt, a->ra, cpu_gpr[a->rb], false, store);
+#endif
+}
+
+TRANS(LVD, do_ppe_ldst_D, false, false)
+TRANS(LVDU, do_ppe_ldst_D, true, false)
+TRANS(STVD, do_ppe_ldst_D, false, true)
+TRANS(STVDU, do_ppe_ldst_D, true, true)
+TRANS(LVDX, do_ppe_ldst_X, false)
+TRANS(STVDX, do_ppe_ldst_X, true)
+
+
+#if !defined(TARGET_PPC64)
+static bool do_fcb(DisasContext *ctx, TCGv ra_val, TCGv rb_val, int bix,
+ int32_t bdx, bool s, bool px, bool lk)
+{
+ TCGCond cond;
+ uint32_t mask;
+ TCGLabel *no_branch;
+ target_ulong dest;
+
+ /* Update CR0 */
+ gen_op_cmp32(ra_val, rb_val, s, 0);
+
+ if (lk) {
+ gen_setlr(ctx, ctx->base.pc_next);
+ }
+
+
+ mask = PPC_BIT32(28 + bix);
+ cond = (px) ? TCG_COND_TSTEQ : TCG_COND_TSTNE;
+ no_branch = gen_new_label();
+ dest = ctx->cia + bdx;
+
+ /* Do the branch if CR0[bix] == PX */
+ tcg_gen_brcondi_i32(cond, cpu_crf[0], mask, no_branch);
+ gen_goto_tb(ctx, 0, dest);
+ gen_set_label(no_branch);
+ gen_goto_tb(ctx, 1, ctx->base.pc_next);
+ ctx->base.is_jmp = DISAS_NORETURN;
+ return true;
+}
+#endif
+
+static bool do_cmp_branch(DisasContext *ctx, arg_FCB_bix *a, bool s,
+ bool rb_is_gpr)
+{
+#if defined(TARGET_PPC64)
+ return false;
+#else
+ TCGv old_ra;
+ TCGv rb_val;
+
+ if (unlikely(!is_ppe(ctx))) {
+ return false;
+ }
+ CHECK_PPE_GPR(ctx, a->ra);
+ if (rb_is_gpr) {
+ CHECK_PPE_GPR(ctx, a->rb);
+ rb_val = cpu_gpr[a->rb];
+ } else {
+ rb_val = tcg_constant_tl(a->rb);
+ }
+ if (a->bix == 3) {
+ old_ra = tcg_temp_new();
+ tcg_gen_mov_tl(old_ra, cpu_gpr[a->ra]);
+ tcg_gen_sub_tl(cpu_gpr[a->ra], cpu_gpr[a->ra], rb_val);
+ return do_fcb(ctx, old_ra, rb_val, 2,
+ a->bdx, s, a->px, a->lk);
+ } else {
+ return do_fcb(ctx, cpu_gpr[a->ra], rb_val, a->bix,
+ a->bdx, s, a->px, a->lk);
+ }
+#endif
+}
+
+TRANS(CMPWBC, do_cmp_branch, true, true)
+TRANS(CMPLWBC, do_cmp_branch, false, true)
+TRANS(CMPWIBC, do_cmp_branch, true, false)
+
+static bool do_mask_branch(DisasContext *ctx, arg_FCB * a, bool invert,
+ bool update, bool rb_is_gpr)
+{
+#if defined(TARGET_PPC64)
+ return false;
+#else
+ TCGv r;
+ TCGv mask, shift;
+
+ if (unlikely(!is_ppe(ctx))) {
+ return false;
+ }
+ CHECK_PPE_GPR(ctx, a->ra);
+ if (rb_is_gpr) {
+ CHECK_PPE_GPR(ctx, a->rb);
+ mask = tcg_temp_new();
+ shift = tcg_temp_new();
+ tcg_gen_andi_tl(shift, cpu_gpr[a->rb], 0x1f);
+ tcg_gen_shr_tl(mask, tcg_constant_tl(0x80000000), shift);
+ } else {
+ mask = tcg_constant_tl(PPC_BIT32(a->rb));
+ }
+ if (invert) {
+ tcg_gen_not_tl(mask, mask);
+ }
+
+ /* apply mask to ra */
+ r = tcg_temp_new();
+ tcg_gen_and_tl(r, cpu_gpr[a->ra], mask);
+ if (update) {
+ tcg_gen_mov_tl(cpu_gpr[a->ra], r);
+ }
+ return do_fcb(ctx, r, tcg_constant_tl(0), 2,
+ a->bdx, false, a->px, a->lk);
+#endif
+}
+
+TRANS(BNBWI, do_mask_branch, false, false, false)
+TRANS(BNBW, do_mask_branch, false, false, true)
+TRANS(CLRBWIBC, do_mask_branch, true, true, false)
+TRANS(CLRBWBC, do_mask_branch, true, true, true)
+
+#if !defined(TARGET_PPC64)
+static void gen_set_Rc0_i64(DisasContext *ctx, TCGv_i64 reg)
+{
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i32 t = tcg_temp_new_i32();
+
+ tcg_gen_movi_i64(t0, CRF_EQ);
+ tcg_gen_movi_i64(t1, CRF_LT);
+ tcg_gen_movcond_i64(TCG_COND_LT, t0, reg, tcg_constant_i64(0), t1, t0);
+ tcg_gen_movi_i64(t1, CRF_GT);
+ tcg_gen_movcond_i64(TCG_COND_GT, t0, reg, tcg_constant_i64(0), t1, t0);
+ tcg_gen_extrl_i64_i32(t, t0);
+ tcg_gen_trunc_tl_i32(cpu_crf[0], cpu_so);
+ tcg_gen_or_i32(cpu_crf[0], cpu_crf[0], t);
+}
+#endif
+
+static bool do_shift64(DisasContext *ctx, arg_X_rc *a, bool left)
+{
+#if defined(TARGET_PPC64)
+ return false;
+#else
+ int rt_lo, ra_lo;
+ TCGv_i64 t0, t8;
+
+ /* Check for PPE since opcode overlaps with CNTTZDM instruction */
+ if (unlikely(!is_ppe(ctx))) {
+ return false;
+ }
+ CHECK_PPE_LEVEL(ctx, PPC2_PPE42X);
+ CHECK_VDR(ctx, a->rt);
+ CHECK_VDR(ctx, a->ra);
+ CHECK_PPE_GPR(ctx, a->rb);
+ rt_lo = VDR_PAIR_REG(a->rt);
+ ra_lo = VDR_PAIR_REG(a->ra);
+ t8 = tcg_temp_new_i64();
+
+ /* AND rt with a mask that is 0 when rb >= 0x40 */
+ t0 = tcg_temp_new_i64();
+ tcg_gen_extu_tl_i64(t0, cpu_gpr[a->rb]);
+ tcg_gen_shli_i64(t0, t0, 0x39);
+ tcg_gen_sari_i64(t0, t0, 0x3f);
+
+ /* form 64bit value from two 32bit regs */
+ tcg_gen_concat_tl_i64(t8, cpu_gpr[rt_lo], cpu_gpr[a->rt]);
+
+ /* apply mask */
+ tcg_gen_andc_i64(t8, t8, t0);
+
+ /* do the shift */
+ tcg_gen_extu_tl_i64(t0, cpu_gpr[a->rb]);
+ tcg_gen_andi_i64(t0, t0, 0x3f);
+ if (left) {
+ tcg_gen_shl_i64(t8, t8, t0);
+ } else {
+ tcg_gen_shr_i64(t8, t8, t0);
+ }
+
+ /* split the 64bit word back into two 32bit regs */
+ tcg_gen_extr_i64_tl(cpu_gpr[ra_lo], cpu_gpr[a->ra], t8);
+
+ /* update CR0 if requested */
+ if (unlikely(a->rc != 0)) {
+ gen_set_Rc0_i64(ctx, t8);
+ }
+ return true;
+#endif
+}
+
+TRANS(SRVD, do_shift64, false)
+TRANS(SLVD, do_shift64, true)
+
+static bool trans_DCBQ(DisasContext *ctx, arg_DCBQ * a)
+{
+#if defined(TARGET_PPC64)
+ return false;
+#else
+ if (unlikely(!is_ppe(ctx))) {
+ return false;
+ }
+
+ CHECK_PPE_GPR(ctx, a->rt);
+ CHECK_PPE_GPR(ctx, a->ra);
+ CHECK_PPE_GPR(ctx, a->rb);
+
+ /* No cache exists, so just set RT to 0 */
+ tcg_gen_movi_tl(cpu_gpr[a->rt], 0);
+ return true;
+#endif
+}
+
+static bool trans_RLDIMI(DisasContext *ctx, arg_RLDIMI *a)
+{
+#if defined(TARGET_PPC64)
+ return false;
+#else
+ TCGv_i64 t_rs, t_ra;
+ int ra_lo, rs_lo;
+ uint32_t sh = a->sh;
+ uint32_t mb = a->mb;
+ uint32_t me = 63 - sh;
+
+ if (unlikely(!is_ppe(ctx))) {
+ return false;
+ }
+ CHECK_PPE_LEVEL(ctx, PPC2_PPE42X);
+ CHECK_VDR(ctx, a->rs);
+ CHECK_VDR(ctx, a->ra);
+
+ rs_lo = VDR_PAIR_REG(a->rs);
+ ra_lo = VDR_PAIR_REG(a->ra);
+
+ t_rs = tcg_temp_new_i64();
+ t_ra = tcg_temp_new_i64();
+
+ tcg_gen_concat_tl_i64(t_rs, cpu_gpr[rs_lo], cpu_gpr[a->rs]);
+ tcg_gen_concat_tl_i64(t_ra, cpu_gpr[ra_lo], cpu_gpr[a->ra]);
+
+ if (mb <= me) {
+ tcg_gen_deposit_i64(t_ra, t_ra, t_rs, sh, me - mb + 1);
+ } else {
+ uint64_t mask = mask_u64(mb, me);
+ TCGv_i64 t1 = tcg_temp_new_i64();
+
+ tcg_gen_rotli_i64(t1, t_rs, sh);
+ tcg_gen_andi_i64(t1, t1, mask);
+ tcg_gen_andi_i64(t_ra, t_ra, ~mask);
+ tcg_gen_or_i64(t_ra, t_ra, t1);
+ }
+
+ tcg_gen_extr_i64_tl(cpu_gpr[ra_lo], cpu_gpr[a->ra], t_ra);
+
+ if (unlikely(a->rc != 0)) {
+ gen_set_Rc0_i64(ctx, t_ra);
+ }
+ return true;
+#endif
+}
+
+
+static bool gen_rldinm_i64(DisasContext *ctx, arg_MD *a, int mb, int me, int
sh)
+{
+#if defined(TARGET_PPC64)
+ return false;
+#else
+ int len = me - mb + 1;
+ int rsh = (64 - sh) & 63;
+ int ra_lo, rs_lo;
+ TCGv_i64 t8;
+
+ if (unlikely(!is_ppe(ctx))) {
+ return false;
+ }
+ CHECK_PPE_LEVEL(ctx, PPC2_PPE42X);
+ CHECK_VDR(ctx, a->rs);
+ CHECK_VDR(ctx, a->ra);
+
+ rs_lo = VDR_PAIR_REG(a->rs);
+ ra_lo = VDR_PAIR_REG(a->ra);
+ t8 = tcg_temp_new_i64();
+ tcg_gen_concat_tl_i64(t8, cpu_gpr[rs_lo], cpu_gpr[a->rs]);
+ if (sh != 0 && len > 0 && me == (63 - sh)) {
+ tcg_gen_deposit_z_i64(t8, t8, sh, len);
+ } else if (me == 63 && rsh + len <= 64) {
+ tcg_gen_extract_i64(t8, t8, rsh, len);
+ } else {
+ tcg_gen_rotli_i64(t8, t8, sh);
+ tcg_gen_andi_i64(t8, t8, mask_u64(mb, me));
+ }
+ tcg_gen_extr_i64_tl(cpu_gpr[ra_lo], cpu_gpr[a->ra], t8);
+ if (unlikely(a->rc != 0)) {
+ gen_set_Rc0_i64(ctx, t8);
+ }
+ return true;
+#endif
+}
+
+TRANS(RLDICL, gen_rldinm_i64, a->mb, 63, a->sh)
+TRANS(RLDICR, gen_rldinm_i64, 0, a->mb, a->sh)
+
