[PULL,18/66] ppc: Move embedded spe ops out of translate.c

Message ID	1473133396-18940-19-git-send-email-david@gibson.dropbear.id.au (mailing list archive)
State	New, archived
Headers	show Return-Path: <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> From: David Gibson <david@gibson.dropbear.id.au> To: peter.maydell@linaro.org Date: Tue, 6 Sep 2016 13:42:28 +1000 Message-Id: <1473133396-18940-19-git-send-email-david@gibson.dropbear.id.au> In-Reply-To: <1473133396-18940-1-git-send-email-david@gibson.dropbear.id.au> References: <1473133396-18940-1-git-send-email-david@gibson.dropbear.id.au> Subject: [Qemu-devel] [PULL 18/66] ppc: Move embedded spe ops out of translate.c Precedence: list Cc: David Gibson <david@gibson.dropbear.id.au>, qemu-ppc@nongnu.org, agraf@suse.de, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org>

diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 98de185..5531d4e 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -7765,1226 +7765,7 @@ GEN_DFP_T_FPR_I32_Rc(dscliq, rA, DCM) GEN_DFP_T_FPR_I32_Rc(dscri, rA, DCM) GEN_DFP_T_FPR_I32_Rc(dscriq, rA, DCM) -/*** SPE extension ***/ -/* Register moves */ - -static inline void gen_evmra(DisasContext *ctx) -{ - - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - - TCGv_i64 tmp = tcg_temp_new_i64(); - - /* tmp := rA_lo + rA_hi << 32 */ - tcg_gen_concat_tl_i64(tmp, cpu_gpr[rA(ctx->opcode)], cpu_gprh[rA(ctx->opcode)]); - - /* spe_acc := tmp */ - tcg_gen_st_i64(tmp, cpu_env, offsetof(CPUPPCState, spe_acc)); - tcg_temp_free_i64(tmp); - - /* rD := rA */ - tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); - tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)]); -} - -static inline void gen_load_gpr64(TCGv_i64 t, int reg) -{ - tcg_gen_concat_tl_i64(t, cpu_gpr[reg], cpu_gprh[reg]); -} - -static inline void gen_store_gpr64(int reg, TCGv_i64 t) -{ - tcg_gen_extr_i64_tl(cpu_gpr[reg], cpu_gprh[reg], t); -} - -#define GEN_SPE(name0, name1, opc2, opc3, inval0, inval1, type) \ -static void glue(gen_, name0##_##name1)(DisasContext *ctx) \ -{ \ - if (Rc(ctx->opcode)) \ - gen_##name1(ctx); \ - else \ - gen_##name0(ctx); \ -} - -/* Handler for undefined SPE opcodes */ -static inline void gen_speundef(DisasContext *ctx) -{ - gen_inval_exception(ctx, POWERPC_EXCP_INVAL_INVAL); -} - -/* SPE logic */ -#define GEN_SPEOP_LOGIC2(name, tcg_op) \ -static inline void gen_##name(DisasContext *ctx) \ -{ \ - if (unlikely(!ctx->spe_enabled)) { \ - gen_exception(ctx, POWERPC_EXCP_SPEU); \ - return; \ - } \ - tcg_op(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)], \ - cpu_gpr[rB(ctx->opcode)]); \ - tcg_op(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)], \ - cpu_gprh[rB(ctx->opcode)]); \ -} - -GEN_SPEOP_LOGIC2(evand, tcg_gen_and_tl); -GEN_SPEOP_LOGIC2(evandc, tcg_gen_andc_tl); -GEN_SPEOP_LOGIC2(evxor, tcg_gen_xor_tl); -GEN_SPEOP_LOGIC2(evor, tcg_gen_or_tl); -GEN_SPEOP_LOGIC2(evnor, tcg_gen_nor_tl); -GEN_SPEOP_LOGIC2(eveqv, tcg_gen_eqv_tl); -GEN_SPEOP_LOGIC2(evorc, tcg_gen_orc_tl); -GEN_SPEOP_LOGIC2(evnand, tcg_gen_nand_tl); - -/* SPE logic immediate */ -#define GEN_SPEOP_TCG_LOGIC_IMM2(name, tcg_opi) \ -static inline void gen_##name(DisasContext *ctx) \ -{ \ - TCGv_i32 t0; \ - if (unlikely(!ctx->spe_enabled)) { \ - gen_exception(ctx, POWERPC_EXCP_SPEU); \ - return; \ - } \ - t0 = tcg_temp_new_i32(); \ - \ - tcg_gen_trunc_tl_i32(t0, cpu_gpr[rA(ctx->opcode)]); \ - tcg_opi(t0, t0, rB(ctx->opcode)); \ - tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \ - \ - tcg_gen_trunc_tl_i32(t0, cpu_gprh[rA(ctx->opcode)]); \ - tcg_opi(t0, t0, rB(ctx->opcode)); \ - tcg_gen_extu_i32_tl(cpu_gprh[rD(ctx->opcode)], t0); \ - \ - tcg_temp_free_i32(t0); \ -} -GEN_SPEOP_TCG_LOGIC_IMM2(evslwi, tcg_gen_shli_i32); -GEN_SPEOP_TCG_LOGIC_IMM2(evsrwiu, tcg_gen_shri_i32); -GEN_SPEOP_TCG_LOGIC_IMM2(evsrwis, tcg_gen_sari_i32); -GEN_SPEOP_TCG_LOGIC_IMM2(evrlwi, tcg_gen_rotli_i32); - -/* SPE arithmetic */ -#define GEN_SPEOP_ARITH1(name, tcg_op) \ -static inline void gen_##name(DisasContext *ctx) \ -{ \ - TCGv_i32 t0; \ - if (unlikely(!ctx->spe_enabled)) { \ - gen_exception(ctx, POWERPC_EXCP_SPEU); \ - return; \ - } \ - t0 = tcg_temp_new_i32(); \ - \ - tcg_gen_trunc_tl_i32(t0, cpu_gpr[rA(ctx->opcode)]); \ - tcg_op(t0, t0); \ - tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \ - \ - tcg_gen_trunc_tl_i32(t0, cpu_gprh[rA(ctx->opcode)]); \ - tcg_op(t0, t0); \ - tcg_gen_extu_i32_tl(cpu_gprh[rD(ctx->opcode)], t0); \ - \ - tcg_temp_free_i32(t0); \ -} - -static inline void gen_op_evabs(TCGv_i32 ret, TCGv_i32 arg1) -{ - TCGLabel *l1 = gen_new_label(); - TCGLabel *l2 = gen_new_label(); - - tcg_gen_brcondi_i32(TCG_COND_GE, arg1, 0, l1); - tcg_gen_neg_i32(ret, arg1); - tcg_gen_br(l2); - gen_set_label(l1); - tcg_gen_mov_i32(ret, arg1); - gen_set_label(l2); -} -GEN_SPEOP_ARITH1(evabs, gen_op_evabs); -GEN_SPEOP_ARITH1(evneg, tcg_gen_neg_i32); -GEN_SPEOP_ARITH1(evextsb, tcg_gen_ext8s_i32); -GEN_SPEOP_ARITH1(evextsh, tcg_gen_ext16s_i32); -static inline void gen_op_evrndw(TCGv_i32 ret, TCGv_i32 arg1) -{ - tcg_gen_addi_i32(ret, arg1, 0x8000); - tcg_gen_ext16u_i32(ret, ret); -} -GEN_SPEOP_ARITH1(evrndw, gen_op_evrndw); -GEN_SPEOP_ARITH1(evcntlsw, gen_helper_cntlsw32); -GEN_SPEOP_ARITH1(evcntlzw, gen_helper_cntlzw32); - -#define GEN_SPEOP_ARITH2(name, tcg_op) \ -static inline void gen_##name(DisasContext *ctx) \ -{ \ - TCGv_i32 t0, t1; \ - if (unlikely(!ctx->spe_enabled)) { \ - gen_exception(ctx, POWERPC_EXCP_SPEU); \ - return; \ - } \ - t0 = tcg_temp_new_i32(); \ - t1 = tcg_temp_new_i32(); \ - \ - tcg_gen_trunc_tl_i32(t0, cpu_gpr[rA(ctx->opcode)]); \ - tcg_gen_trunc_tl_i32(t1, cpu_gpr[rB(ctx->opcode)]); \ - tcg_op(t0, t0, t1); \ - tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \ - \ - tcg_gen_trunc_tl_i32(t0, cpu_gprh[rA(ctx->opcode)]); \ - tcg_gen_trunc_tl_i32(t1, cpu_gprh[rB(ctx->opcode)]); \ - tcg_op(t0, t0, t1); \ - tcg_gen_extu_i32_tl(cpu_gprh[rD(ctx->opcode)], t0); \ - \ - tcg_temp_free_i32(t0); \ - tcg_temp_free_i32(t1); \ -} - -static inline void gen_op_evsrwu(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) -{ - TCGLabel *l1 = gen_new_label(); - TCGLabel *l2 = gen_new_label(); - TCGv_i32 t0 = tcg_temp_local_new_i32(); - - /* No error here: 6 bits are used */ - tcg_gen_andi_i32(t0, arg2, 0x3F); - tcg_gen_brcondi_i32(TCG_COND_GE, t0, 32, l1); - tcg_gen_shr_i32(ret, arg1, t0); - tcg_gen_br(l2); - gen_set_label(l1); - tcg_gen_movi_i32(ret, 0); - gen_set_label(l2); - tcg_temp_free_i32(t0); -} -GEN_SPEOP_ARITH2(evsrwu, gen_op_evsrwu); -static inline void gen_op_evsrws(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) -{ - TCGLabel *l1 = gen_new_label(); - TCGLabel *l2 = gen_new_label(); - TCGv_i32 t0 = tcg_temp_local_new_i32(); - - /* No error here: 6 bits are used */ - tcg_gen_andi_i32(t0, arg2, 0x3F); - tcg_gen_brcondi_i32(TCG_COND_GE, t0, 32, l1); - tcg_gen_sar_i32(ret, arg1, t0); - tcg_gen_br(l2); - gen_set_label(l1); - tcg_gen_movi_i32(ret, 0); - gen_set_label(l2); - tcg_temp_free_i32(t0); -} -GEN_SPEOP_ARITH2(evsrws, gen_op_evsrws); -static inline void gen_op_evslw(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) -{ - TCGLabel *l1 = gen_new_label(); - TCGLabel *l2 = gen_new_label(); - TCGv_i32 t0 = tcg_temp_local_new_i32(); - - /* No error here: 6 bits are used */ - tcg_gen_andi_i32(t0, arg2, 0x3F); - tcg_gen_brcondi_i32(TCG_COND_GE, t0, 32, l1); - tcg_gen_shl_i32(ret, arg1, t0); - tcg_gen_br(l2); - gen_set_label(l1); - tcg_gen_movi_i32(ret, 0); - gen_set_label(l2); - tcg_temp_free_i32(t0); -} -GEN_SPEOP_ARITH2(evslw, gen_op_evslw); -static inline void gen_op_evrlw(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) -{ - TCGv_i32 t0 = tcg_temp_new_i32(); - tcg_gen_andi_i32(t0, arg2, 0x1F); - tcg_gen_rotl_i32(ret, arg1, t0); - tcg_temp_free_i32(t0); -} -GEN_SPEOP_ARITH2(evrlw, gen_op_evrlw); -static inline void gen_evmergehi(DisasContext *ctx) -{ - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gprh[rB(ctx->opcode)]); - tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)]); -} -GEN_SPEOP_ARITH2(evaddw, tcg_gen_add_i32); -static inline void gen_op_evsubf(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) -{ - tcg_gen_sub_i32(ret, arg2, arg1); -} -GEN_SPEOP_ARITH2(evsubfw, gen_op_evsubf); - -/* SPE arithmetic immediate */ -#define GEN_SPEOP_ARITH_IMM2(name, tcg_op) \ -static inline void gen_##name(DisasContext *ctx) \ -{ \ - TCGv_i32 t0; \ - if (unlikely(!ctx->spe_enabled)) { \ - gen_exception(ctx, POWERPC_EXCP_SPEU); \ - return; \ - } \ - t0 = tcg_temp_new_i32(); \ - \ - tcg_gen_trunc_tl_i32(t0, cpu_gpr[rB(ctx->opcode)]); \ - tcg_op(t0, t0, rA(ctx->opcode)); \ - tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \ - \ - tcg_gen_trunc_tl_i32(t0, cpu_gprh[rB(ctx->opcode)]); \ - tcg_op(t0, t0, rA(ctx->opcode)); \ - tcg_gen_extu_i32_tl(cpu_gprh[rD(ctx->opcode)], t0); \ - \ - tcg_temp_free_i32(t0); \ -} -GEN_SPEOP_ARITH_IMM2(evaddiw, tcg_gen_addi_i32); -GEN_SPEOP_ARITH_IMM2(evsubifw, tcg_gen_subi_i32); - -/* SPE comparison */ -#define GEN_SPEOP_COMP(name, tcg_cond) \ -static inline void gen_##name(DisasContext *ctx) \ -{ \ - if (unlikely(!ctx->spe_enabled)) { \ - gen_exception(ctx, POWERPC_EXCP_SPEU); \ - return; \ - } \ - TCGLabel *l1 = gen_new_label(); \ - TCGLabel *l2 = gen_new_label(); \ - TCGLabel *l3 = gen_new_label(); \ - TCGLabel *l4 = gen_new_label(); \ - \ - tcg_gen_ext32s_tl(cpu_gpr[rA(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); \ - tcg_gen_ext32s_tl(cpu_gpr[rB(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]); \ - tcg_gen_ext32s_tl(cpu_gprh[rA(ctx->opcode)], cpu_gprh[rA(ctx->opcode)]); \ - tcg_gen_ext32s_tl(cpu_gprh[rB(ctx->opcode)], cpu_gprh[rB(ctx->opcode)]); \ - \ - tcg_gen_brcond_tl(tcg_cond, cpu_gpr[rA(ctx->opcode)], \ - cpu_gpr[rB(ctx->opcode)], l1); \ - tcg_gen_movi_i32(cpu_crf[crfD(ctx->opcode)], 0); \ - tcg_gen_br(l2); \ - gen_set_label(l1); \ - tcg_gen_movi_i32(cpu_crf[crfD(ctx->opcode)], \ - CRF_CL | CRF_CH_OR_CL | CRF_CH_AND_CL); \ - gen_set_label(l2); \ - tcg_gen_brcond_tl(tcg_cond, cpu_gprh[rA(ctx->opcode)], \ - cpu_gprh[rB(ctx->opcode)], l3); \ - tcg_gen_andi_i32(cpu_crf[crfD(ctx->opcode)], cpu_crf[crfD(ctx->opcode)], \ - ~(CRF_CH | CRF_CH_AND_CL)); \ - tcg_gen_br(l4); \ - gen_set_label(l3); \ - tcg_gen_ori_i32(cpu_crf[crfD(ctx->opcode)], cpu_crf[crfD(ctx->opcode)], \ - CRF_CH | CRF_CH_OR_CL); \ - gen_set_label(l4); \ -} -GEN_SPEOP_COMP(evcmpgtu, TCG_COND_GTU); -GEN_SPEOP_COMP(evcmpgts, TCG_COND_GT); -GEN_SPEOP_COMP(evcmpltu, TCG_COND_LTU); -GEN_SPEOP_COMP(evcmplts, TCG_COND_LT); -GEN_SPEOP_COMP(evcmpeq, TCG_COND_EQ); - -/* SPE misc */ -static inline void gen_brinc(DisasContext *ctx) -{ - /* Note: brinc is usable even if SPE is disabled */ - gen_helper_brinc(cpu_gpr[rD(ctx->opcode)], - cpu_gpr[rA(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]); -} -static inline void gen_evmergelo(DisasContext *ctx) -{ - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); - tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]); -} -static inline void gen_evmergehilo(DisasContext *ctx) -{ - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]); - tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)]); -} -static inline void gen_evmergelohi(DisasContext *ctx) -{ - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - if (rD(ctx->opcode) == rA(ctx->opcode)) { - TCGv tmp = tcg_temp_new(); - tcg_gen_mov_tl(tmp, cpu_gpr[rA(ctx->opcode)]); - tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gprh[rB(ctx->opcode)]); - tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], tmp); - tcg_temp_free(tmp); - } else { - tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gprh[rB(ctx->opcode)]); - tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); - } -} -static inline void gen_evsplati(DisasContext *ctx) -{ - uint64_t imm = ((int32_t)(rA(ctx->opcode) << 27)) >> 27; - - tcg_gen_movi_tl(cpu_gpr[rD(ctx->opcode)], imm); - tcg_gen_movi_tl(cpu_gprh[rD(ctx->opcode)], imm); -} -static inline void gen_evsplatfi(DisasContext *ctx) -{ - uint64_t imm = rA(ctx->opcode) << 27; - - tcg_gen_movi_tl(cpu_gpr[rD(ctx->opcode)], imm); - tcg_gen_movi_tl(cpu_gprh[rD(ctx->opcode)], imm); -} - -static inline void gen_evsel(DisasContext *ctx) -{ - TCGLabel *l1 = gen_new_label(); - TCGLabel *l2 = gen_new_label(); - TCGLabel *l3 = gen_new_label(); - TCGLabel *l4 = gen_new_label(); - TCGv_i32 t0 = tcg_temp_local_new_i32(); - - tcg_gen_andi_i32(t0, cpu_crf[ctx->opcode & 0x07], 1 << 3); - tcg_gen_brcondi_i32(TCG_COND_EQ, t0, 0, l1); - tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)]); - tcg_gen_br(l2); - gen_set_label(l1); - tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rB(ctx->opcode)]); - gen_set_label(l2); - tcg_gen_andi_i32(t0, cpu_crf[ctx->opcode & 0x07], 1 << 2); - tcg_gen_brcondi_i32(TCG_COND_EQ, t0, 0, l3); - tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); - tcg_gen_br(l4); - gen_set_label(l3); - tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]); - gen_set_label(l4); - tcg_temp_free_i32(t0); -} - -static void gen_evsel0(DisasContext *ctx) -{ - gen_evsel(ctx); -} - -static void gen_evsel1(DisasContext *ctx) -{ - gen_evsel(ctx); -} - -static void gen_evsel2(DisasContext *ctx) -{ - gen_evsel(ctx); -} - -static void gen_evsel3(DisasContext *ctx) -{ - gen_evsel(ctx); -} - -/* Multiply */ - -static inline void gen_evmwumi(DisasContext *ctx) -{ - TCGv_i64 t0, t1; - - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - - t0 = tcg_temp_new_i64(); - t1 = tcg_temp_new_i64(); - - /* t0 := rA; t1 := rB */ - tcg_gen_extu_tl_i64(t0, cpu_gpr[rA(ctx->opcode)]); - tcg_gen_ext32u_i64(t0, t0); - tcg_gen_extu_tl_i64(t1, cpu_gpr[rB(ctx->opcode)]); - tcg_gen_ext32u_i64(t1, t1); - - tcg_gen_mul_i64(t0, t0, t1); /* t0 := rA * rB */ - - gen_store_gpr64(rD(ctx->opcode), t0); /* rD := t0 */ - - tcg_temp_free_i64(t0); - tcg_temp_free_i64(t1); -} - -static inline void gen_evmwumia(DisasContext *ctx) -{ - TCGv_i64 tmp; - - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - - gen_evmwumi(ctx); /* rD := rA * rB */ - - tmp = tcg_temp_new_i64(); - - /* acc := rD */ - gen_load_gpr64(tmp, rD(ctx->opcode)); - tcg_gen_st_i64(tmp, cpu_env, offsetof(CPUPPCState, spe_acc)); - tcg_temp_free_i64(tmp); -} - -static inline void gen_evmwumiaa(DisasContext *ctx) -{ - TCGv_i64 acc; - TCGv_i64 tmp; - - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - - gen_evmwumi(ctx); /* rD := rA * rB */ - - acc = tcg_temp_new_i64(); - tmp = tcg_temp_new_i64(); - - /* tmp := rD */ - gen_load_gpr64(tmp, rD(ctx->opcode)); - - /* Load acc */ - tcg_gen_ld_i64(acc, cpu_env, offsetof(CPUPPCState, spe_acc)); - - /* acc := tmp + acc */ - tcg_gen_add_i64(acc, acc, tmp); - - /* Store acc */ - tcg_gen_st_i64(acc, cpu_env, offsetof(CPUPPCState, spe_acc)); - - /* rD := acc */ - gen_store_gpr64(rD(ctx->opcode), acc); - - tcg_temp_free_i64(acc); - tcg_temp_free_i64(tmp); -} - -static inline void gen_evmwsmi(DisasContext *ctx) -{ - TCGv_i64 t0, t1; - - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - - t0 = tcg_temp_new_i64(); - t1 = tcg_temp_new_i64(); - - /* t0 := rA; t1 := rB */ - tcg_gen_extu_tl_i64(t0, cpu_gpr[rA(ctx->opcode)]); - tcg_gen_ext32s_i64(t0, t0); - tcg_gen_extu_tl_i64(t1, cpu_gpr[rB(ctx->opcode)]); - tcg_gen_ext32s_i64(t1, t1); - - tcg_gen_mul_i64(t0, t0, t1); /* t0 := rA * rB */ - - gen_store_gpr64(rD(ctx->opcode), t0); /* rD := t0 */ - - tcg_temp_free_i64(t0); - tcg_temp_free_i64(t1); -} - -static inline void gen_evmwsmia(DisasContext *ctx) -{ - TCGv_i64 tmp; - - gen_evmwsmi(ctx); /* rD := rA * rB */ - - tmp = tcg_temp_new_i64(); - - /* acc := rD */ - gen_load_gpr64(tmp, rD(ctx->opcode)); - tcg_gen_st_i64(tmp, cpu_env, offsetof(CPUPPCState, spe_acc)); - - tcg_temp_free_i64(tmp); -} - -static inline void gen_evmwsmiaa(DisasContext *ctx) -{ - TCGv_i64 acc = tcg_temp_new_i64(); - TCGv_i64 tmp = tcg_temp_new_i64(); - - gen_evmwsmi(ctx); /* rD := rA * rB */ - - acc = tcg_temp_new_i64(); - tmp = tcg_temp_new_i64(); - - /* tmp := rD */ - gen_load_gpr64(tmp, rD(ctx->opcode)); - - /* Load acc */ - tcg_gen_ld_i64(acc, cpu_env, offsetof(CPUPPCState, spe_acc)); - - /* acc := tmp + acc */ - tcg_gen_add_i64(acc, acc, tmp); - - /* Store acc */ - tcg_gen_st_i64(acc, cpu_env, offsetof(CPUPPCState, spe_acc)); - - /* rD := acc */ - gen_store_gpr64(rD(ctx->opcode), acc); - - tcg_temp_free_i64(acc); - tcg_temp_free_i64(tmp); -} - -GEN_SPE(evaddw, speundef, 0x00, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); //// -GEN_SPE(evaddiw, speundef, 0x01, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); -GEN_SPE(evsubfw, speundef, 0x02, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); //// -GEN_SPE(evsubifw, speundef, 0x03, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); -GEN_SPE(evabs, evneg, 0x04, 0x08, 0x0000F800, 0x0000F800, PPC_SPE); //// -GEN_SPE(evextsb, evextsh, 0x05, 0x08, 0x0000F800, 0x0000F800, PPC_SPE); //// -GEN_SPE(evrndw, evcntlzw, 0x06, 0x08, 0x0000F800, 0x0000F800, PPC_SPE); //// -GEN_SPE(evcntlsw, brinc, 0x07, 0x08, 0x0000F800, 0x00000000, PPC_SPE); // -GEN_SPE(evmra, speundef, 0x02, 0x13, 0x0000F800, 0xFFFFFFFF, PPC_SPE); -GEN_SPE(speundef, evand, 0x08, 0x08, 0xFFFFFFFF, 0x00000000, PPC_SPE); //// -GEN_SPE(evandc, speundef, 0x09, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); //// -GEN_SPE(evxor, evor, 0x0B, 0x08, 0x00000000, 0x00000000, PPC_SPE); //// -GEN_SPE(evnor, eveqv, 0x0C, 0x08, 0x00000000, 0x00000000, PPC_SPE); //// -GEN_SPE(evmwumi, evmwsmi, 0x0C, 0x11, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(evmwumia, evmwsmia, 0x1C, 0x11, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(evmwumiaa, evmwsmiaa, 0x0C, 0x15, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evorc, 0x0D, 0x08, 0xFFFFFFFF, 0x00000000, PPC_SPE); //// -GEN_SPE(evnand, speundef, 0x0F, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); //// -GEN_SPE(evsrwu, evsrws, 0x10, 0x08, 0x00000000, 0x00000000, PPC_SPE); //// -GEN_SPE(evsrwiu, evsrwis, 0x11, 0x08, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(evslw, speundef, 0x12, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); //// -GEN_SPE(evslwi, speundef, 0x13, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); -GEN_SPE(evrlw, evsplati, 0x14, 0x08, 0x00000000, 0x0000F800, PPC_SPE); // -GEN_SPE(evrlwi, evsplatfi, 0x15, 0x08, 0x00000000, 0x0000F800, PPC_SPE); -GEN_SPE(evmergehi, evmergelo, 0x16, 0x08, 0x00000000, 0x00000000, PPC_SPE); //// -GEN_SPE(evmergehilo, evmergelohi, 0x17, 0x08, 0x00000000, 0x00000000, PPC_SPE); //// -GEN_SPE(evcmpgtu, evcmpgts, 0x18, 0x08, 0x00600000, 0x00600000, PPC_SPE); //// -GEN_SPE(evcmpltu, evcmplts, 0x19, 0x08, 0x00600000, 0x00600000, PPC_SPE); //// -GEN_SPE(evcmpeq, speundef, 0x1A, 0x08, 0x00600000, 0xFFFFFFFF, PPC_SPE); //// - -/* SPE load and stores */ -static inline void gen_addr_spe_imm_index(DisasContext *ctx, TCGv EA, int sh) -{ - target_ulong uimm = rB(ctx->opcode); - - if (rA(ctx->opcode) == 0) { - tcg_gen_movi_tl(EA, uimm << sh); - } else { - tcg_gen_addi_tl(EA, cpu_gpr[rA(ctx->opcode)], uimm << sh); - if (NARROW_MODE(ctx)) { - tcg_gen_ext32u_tl(EA, EA); - } - } -} - -static inline void gen_op_evldd(DisasContext *ctx, TCGv addr) -{ - TCGv_i64 t0 = tcg_temp_new_i64(); - gen_qemu_ld64(ctx, t0, addr); - gen_store_gpr64(rD(ctx->opcode), t0); - tcg_temp_free_i64(t0); -} - -static inline void gen_op_evldw(DisasContext *ctx, TCGv addr) -{ - gen_qemu_ld32u(ctx, cpu_gprh[rD(ctx->opcode)], addr); - gen_addr_add(ctx, addr, addr, 4); - gen_qemu_ld32u(ctx, cpu_gpr[rD(ctx->opcode)], addr); -} - -static inline void gen_op_evldh(DisasContext *ctx, TCGv addr) -{ - TCGv t0 = tcg_temp_new(); - gen_qemu_ld16u(ctx, t0, addr); - tcg_gen_shli_tl(cpu_gprh[rD(ctx->opcode)], t0, 16); - gen_addr_add(ctx, addr, addr, 2); - gen_qemu_ld16u(ctx, t0, addr); - tcg_gen_or_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rD(ctx->opcode)], t0); - gen_addr_add(ctx, addr, addr, 2); - gen_qemu_ld16u(ctx, t0, addr); - tcg_gen_shli_tl(cpu_gprh[rD(ctx->opcode)], t0, 16); - gen_addr_add(ctx, addr, addr, 2); - gen_qemu_ld16u(ctx, t0, addr); - tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0); - tcg_temp_free(t0); -} - -static inline void gen_op_evlhhesplat(DisasContext *ctx, TCGv addr) -{ - TCGv t0 = tcg_temp_new(); - gen_qemu_ld16u(ctx, t0, addr); - tcg_gen_shli_tl(t0, t0, 16); - tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], t0); - tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], t0); - tcg_temp_free(t0); -} - -static inline void gen_op_evlhhousplat(DisasContext *ctx, TCGv addr) -{ - TCGv t0 = tcg_temp_new(); - gen_qemu_ld16u(ctx, t0, addr); - tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], t0); - tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], t0); - tcg_temp_free(t0); -} - -static inline void gen_op_evlhhossplat(DisasContext *ctx, TCGv addr) -{ - TCGv t0 = tcg_temp_new(); - gen_qemu_ld16s(ctx, t0, addr); - tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], t0); - tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], t0); - tcg_temp_free(t0); -} - -static inline void gen_op_evlwhe(DisasContext *ctx, TCGv addr) -{ - TCGv t0 = tcg_temp_new(); - gen_qemu_ld16u(ctx, t0, addr); - tcg_gen_shli_tl(cpu_gprh[rD(ctx->opcode)], t0, 16); - gen_addr_add(ctx, addr, addr, 2); - gen_qemu_ld16u(ctx, t0, addr); - tcg_gen_shli_tl(cpu_gpr[rD(ctx->opcode)], t0, 16); - tcg_temp_free(t0); -} - -static inline void gen_op_evlwhou(DisasContext *ctx, TCGv addr) -{ - gen_qemu_ld16u(ctx, cpu_gprh[rD(ctx->opcode)], addr); - gen_addr_add(ctx, addr, addr, 2); - gen_qemu_ld16u(ctx, cpu_gpr[rD(ctx->opcode)], addr); -} - -static inline void gen_op_evlwhos(DisasContext *ctx, TCGv addr) -{ - gen_qemu_ld16s(ctx, cpu_gprh[rD(ctx->opcode)], addr); - gen_addr_add(ctx, addr, addr, 2); - gen_qemu_ld16s(ctx, cpu_gpr[rD(ctx->opcode)], addr); -} - -static inline void gen_op_evlwwsplat(DisasContext *ctx, TCGv addr) -{ - TCGv t0 = tcg_temp_new(); - gen_qemu_ld32u(ctx, t0, addr); - tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], t0); - tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], t0); - tcg_temp_free(t0); -} - -static inline void gen_op_evlwhsplat(DisasContext *ctx, TCGv addr) -{ - TCGv t0 = tcg_temp_new(); - gen_qemu_ld16u(ctx, t0, addr); - tcg_gen_shli_tl(cpu_gprh[rD(ctx->opcode)], t0, 16); - tcg_gen_or_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rD(ctx->opcode)], t0); - gen_addr_add(ctx, addr, addr, 2); - gen_qemu_ld16u(ctx, t0, addr); - tcg_gen_shli_tl(cpu_gpr[rD(ctx->opcode)], t0, 16); - tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gprh[rD(ctx->opcode)], t0); - tcg_temp_free(t0); -} - -static inline void gen_op_evstdd(DisasContext *ctx, TCGv addr) -{ - TCGv_i64 t0 = tcg_temp_new_i64(); - gen_load_gpr64(t0, rS(ctx->opcode)); - gen_qemu_st64(ctx, t0, addr); - tcg_temp_free_i64(t0); -} - -static inline void gen_op_evstdw(DisasContext *ctx, TCGv addr) -{ - gen_qemu_st32(ctx, cpu_gprh[rS(ctx->opcode)], addr); - gen_addr_add(ctx, addr, addr, 4); - gen_qemu_st32(ctx, cpu_gpr[rS(ctx->opcode)], addr); -} - -static inline void gen_op_evstdh(DisasContext *ctx, TCGv addr) -{ - TCGv t0 = tcg_temp_new(); - tcg_gen_shri_tl(t0, cpu_gprh[rS(ctx->opcode)], 16); - gen_qemu_st16(ctx, t0, addr); - gen_addr_add(ctx, addr, addr, 2); - gen_qemu_st16(ctx, cpu_gprh[rS(ctx->opcode)], addr); - gen_addr_add(ctx, addr, addr, 2); - tcg_gen_shri_tl(t0, cpu_gpr[rS(ctx->opcode)], 16); - gen_qemu_st16(ctx, t0, addr); - tcg_temp_free(t0); - gen_addr_add(ctx, addr, addr, 2); - gen_qemu_st16(ctx, cpu_gpr[rS(ctx->opcode)], addr); -} - -static inline void gen_op_evstwhe(DisasContext *ctx, TCGv addr) -{ - TCGv t0 = tcg_temp_new(); - tcg_gen_shri_tl(t0, cpu_gprh[rS(ctx->opcode)], 16); - gen_qemu_st16(ctx, t0, addr); - gen_addr_add(ctx, addr, addr, 2); - tcg_gen_shri_tl(t0, cpu_gpr[rS(ctx->opcode)], 16); - gen_qemu_st16(ctx, t0, addr); - tcg_temp_free(t0); -} - -static inline void gen_op_evstwho(DisasContext *ctx, TCGv addr) -{ - gen_qemu_st16(ctx, cpu_gprh[rS(ctx->opcode)], addr); - gen_addr_add(ctx, addr, addr, 2); - gen_qemu_st16(ctx, cpu_gpr[rS(ctx->opcode)], addr); -} - -static inline void gen_op_evstwwe(DisasContext *ctx, TCGv addr) -{ - gen_qemu_st32(ctx, cpu_gprh[rS(ctx->opcode)], addr); -} - -static inline void gen_op_evstwwo(DisasContext *ctx, TCGv addr) -{ - gen_qemu_st32(ctx, cpu_gpr[rS(ctx->opcode)], addr); -} - -#define GEN_SPEOP_LDST(name, opc2, sh) \ -static void glue(gen_, name)(DisasContext *ctx) \ -{ \ - TCGv t0; \ - if (unlikely(!ctx->spe_enabled)) { \ - gen_exception(ctx, POWERPC_EXCP_SPEU); \ - return; \ - } \ - gen_set_access_type(ctx, ACCESS_INT); \ - t0 = tcg_temp_new(); \ - if (Rc(ctx->opcode)) { \ - gen_addr_spe_imm_index(ctx, t0, sh); \ - } else { \ - gen_addr_reg_index(ctx, t0); \ - } \ - gen_op_##name(ctx, t0); \ - tcg_temp_free(t0); \ -} - -GEN_SPEOP_LDST(evldd, 0x00, 3); -GEN_SPEOP_LDST(evldw, 0x01, 3); -GEN_SPEOP_LDST(evldh, 0x02, 3); -GEN_SPEOP_LDST(evlhhesplat, 0x04, 1); -GEN_SPEOP_LDST(evlhhousplat, 0x06, 1); -GEN_SPEOP_LDST(evlhhossplat, 0x07, 1); -GEN_SPEOP_LDST(evlwhe, 0x08, 2); -GEN_SPEOP_LDST(evlwhou, 0x0A, 2); -GEN_SPEOP_LDST(evlwhos, 0x0B, 2); -GEN_SPEOP_LDST(evlwwsplat, 0x0C, 2); -GEN_SPEOP_LDST(evlwhsplat, 0x0E, 2); - -GEN_SPEOP_LDST(evstdd, 0x10, 3); -GEN_SPEOP_LDST(evstdw, 0x11, 3); -GEN_SPEOP_LDST(evstdh, 0x12, 3); -GEN_SPEOP_LDST(evstwhe, 0x18, 2); -GEN_SPEOP_LDST(evstwho, 0x1A, 2); -GEN_SPEOP_LDST(evstwwe, 0x1C, 2); -GEN_SPEOP_LDST(evstwwo, 0x1E, 2); - -/* Multiply and add - TODO */ -#if 0 -GEN_SPE(speundef, evmhessf, 0x01, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE);// -GEN_SPE(speundef, evmhossf, 0x03, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(evmheumi, evmhesmi, 0x04, 0x10, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhesmf, 0x05, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(evmhoumi, evmhosmi, 0x06, 0x10, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhosmf, 0x07, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhessfa, 0x11, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhossfa, 0x13, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(evmheumia, evmhesmia, 0x14, 0x10, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhesmfa, 0x15, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(evmhoumia, evmhosmia, 0x16, 0x10, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhosmfa, 0x17, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE); - -GEN_SPE(speundef, evmwhssf, 0x03, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(evmwlumi, speundef, 0x04, 0x11, 0x00000000, 0xFFFFFFFF, PPC_SPE); -GEN_SPE(evmwhumi, evmwhsmi, 0x06, 0x11, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmwhsmf, 0x07, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmwssf, 0x09, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmwsmf, 0x0D, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmwhssfa, 0x13, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(evmwlumia, speundef, 0x14, 0x11, 0x00000000, 0xFFFFFFFF, PPC_SPE); -GEN_SPE(evmwhumia, evmwhsmia, 0x16, 0x11, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmwhsmfa, 0x17, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmwssfa, 0x19, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmwsmfa, 0x1D, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE); - -GEN_SPE(evadduiaaw, evaddsiaaw, 0x00, 0x13, 0x0000F800, 0x0000F800, PPC_SPE); -GEN_SPE(evsubfusiaaw, evsubfssiaaw, 0x01, 0x13, 0x0000F800, 0x0000F800, PPC_SPE); -GEN_SPE(evaddumiaaw, evaddsmiaaw, 0x04, 0x13, 0x0000F800, 0x0000F800, PPC_SPE); -GEN_SPE(evsubfumiaaw, evsubfsmiaaw, 0x05, 0x13, 0x0000F800, 0x0000F800, PPC_SPE); -GEN_SPE(evdivws, evdivwu, 0x06, 0x13, 0x00000000, 0x00000000, PPC_SPE); - -GEN_SPE(evmheusiaaw, evmhessiaaw, 0x00, 0x14, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhessfaaw, 0x01, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(evmhousiaaw, evmhossiaaw, 0x02, 0x14, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhossfaaw, 0x03, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(evmheumiaaw, evmhesmiaaw, 0x04, 0x14, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhesmfaaw, 0x05, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(evmhoumiaaw, evmhosmiaaw, 0x06, 0x14, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhosmfaaw, 0x07, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(evmhegumiaa, evmhegsmiaa, 0x14, 0x14, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhegsmfaa, 0x15, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(evmhogumiaa, evmhogsmiaa, 0x16, 0x14, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhogsmfaa, 0x17, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE); - -GEN_SPE(evmwlusiaaw, evmwlssiaaw, 0x00, 0x15, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(evmwlumiaaw, evmwlsmiaaw, 0x04, 0x15, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmwssfaa, 0x09, 0x15, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmwsmfaa, 0x0D, 0x15, 0xFFFFFFFF, 0x00000000, PPC_SPE); - -GEN_SPE(evmheusianw, evmhessianw, 0x00, 0x16, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhessfanw, 0x01, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(evmhousianw, evmhossianw, 0x02, 0x16, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhossfanw, 0x03, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(evmheumianw, evmhesmianw, 0x04, 0x16, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhesmfanw, 0x05, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(evmhoumianw, evmhosmianw, 0x06, 0x16, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhosmfanw, 0x07, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(evmhegumian, evmhegsmian, 0x14, 0x16, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhegsmfan, 0x15, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(evmhigumian, evmhigsmian, 0x16, 0x16, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmhogsmfan, 0x17, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE); - -GEN_SPE(evmwlusianw, evmwlssianw, 0x00, 0x17, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(evmwlumianw, evmwlsmianw, 0x04, 0x17, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmwssfan, 0x09, 0x17, 0xFFFFFFFF, 0x00000000, PPC_SPE); -GEN_SPE(evmwumian, evmwsmian, 0x0C, 0x17, 0x00000000, 0x00000000, PPC_SPE); -GEN_SPE(speundef, evmwsmfan, 0x0D, 0x17, 0xFFFFFFFF, 0x00000000, PPC_SPE); -#endif - -/*** SPE floating-point extension ***/ -#define GEN_SPEFPUOP_CONV_32_32(name) \ -static inline void gen_##name(DisasContext *ctx) \ -{ \ - TCGv_i32 t0 = tcg_temp_new_i32(); \ - tcg_gen_trunc_tl_i32(t0, cpu_gpr[rB(ctx->opcode)]); \ - gen_helper_##name(t0, cpu_env, t0); \ - tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \ - tcg_temp_free_i32(t0); \ -} -#define GEN_SPEFPUOP_CONV_32_64(name) \ -static inline void gen_##name(DisasContext *ctx) \ -{ \ - TCGv_i64 t0 = tcg_temp_new_i64(); \ - TCGv_i32 t1 = tcg_temp_new_i32(); \ - gen_load_gpr64(t0, rB(ctx->opcode)); \ - gen_helper_##name(t1, cpu_env, t0); \ - tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t1); \ - tcg_temp_free_i64(t0); \ - tcg_temp_free_i32(t1); \ -} -#define GEN_SPEFPUOP_CONV_64_32(name) \ -static inline void gen_##name(DisasContext *ctx) \ -{ \ - TCGv_i64 t0 = tcg_temp_new_i64(); \ - TCGv_i32 t1 = tcg_temp_new_i32(); \ - tcg_gen_trunc_tl_i32(t1, cpu_gpr[rB(ctx->opcode)]); \ - gen_helper_##name(t0, cpu_env, t1); \ - gen_store_gpr64(rD(ctx->opcode), t0); \ - tcg_temp_free_i64(t0); \ - tcg_temp_free_i32(t1); \ -} -#define GEN_SPEFPUOP_CONV_64_64(name) \ -static inline void gen_##name(DisasContext *ctx) \ -{ \ - TCGv_i64 t0 = tcg_temp_new_i64(); \ - gen_load_gpr64(t0, rB(ctx->opcode)); \ - gen_helper_##name(t0, cpu_env, t0); \ - gen_store_gpr64(rD(ctx->opcode), t0); \ - tcg_temp_free_i64(t0); \ -} -#define GEN_SPEFPUOP_ARITH2_32_32(name) \ -static inline void gen_##name(DisasContext *ctx) \ -{ \ - TCGv_i32 t0, t1; \ - if (unlikely(!ctx->spe_enabled)) { \ - gen_exception(ctx, POWERPC_EXCP_SPEU); \ - return; \ - } \ - t0 = tcg_temp_new_i32(); \ - t1 = tcg_temp_new_i32(); \ - tcg_gen_trunc_tl_i32(t0, cpu_gpr[rA(ctx->opcode)]); \ - tcg_gen_trunc_tl_i32(t1, cpu_gpr[rB(ctx->opcode)]); \ - gen_helper_##name(t0, cpu_env, t0, t1); \ - tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \ - \ - tcg_temp_free_i32(t0); \ - tcg_temp_free_i32(t1); \ -} -#define GEN_SPEFPUOP_ARITH2_64_64(name) \ -static inline void gen_##name(DisasContext *ctx) \ -{ \ - TCGv_i64 t0, t1; \ - if (unlikely(!ctx->spe_enabled)) { \ - gen_exception(ctx, POWERPC_EXCP_SPEU); \ - return; \ - } \ - t0 = tcg_temp_new_i64(); \ - t1 = tcg_temp_new_i64(); \ - gen_load_gpr64(t0, rA(ctx->opcode)); \ - gen_load_gpr64(t1, rB(ctx->opcode)); \ - gen_helper_##name(t0, cpu_env, t0, t1); \ - gen_store_gpr64(rD(ctx->opcode), t0); \ - tcg_temp_free_i64(t0); \ - tcg_temp_free_i64(t1); \ -} -#define GEN_SPEFPUOP_COMP_32(name) \ -static inline void gen_##name(DisasContext *ctx) \ -{ \ - TCGv_i32 t0, t1; \ - if (unlikely(!ctx->spe_enabled)) { \ - gen_exception(ctx, POWERPC_EXCP_SPEU); \ - return; \ - } \ - t0 = tcg_temp_new_i32(); \ - t1 = tcg_temp_new_i32(); \ - \ - tcg_gen_trunc_tl_i32(t0, cpu_gpr[rA(ctx->opcode)]); \ - tcg_gen_trunc_tl_i32(t1, cpu_gpr[rB(ctx->opcode)]); \ - gen_helper_##name(cpu_crf[crfD(ctx->opcode)], cpu_env, t0, t1); \ - \ - tcg_temp_free_i32(t0); \ - tcg_temp_free_i32(t1); \ -} -#define GEN_SPEFPUOP_COMP_64(name) \ -static inline void gen_##name(DisasContext *ctx) \ -{ \ - TCGv_i64 t0, t1; \ - if (unlikely(!ctx->spe_enabled)) { \ - gen_exception(ctx, POWERPC_EXCP_SPEU); \ - return; \ - } \ - t0 = tcg_temp_new_i64(); \ - t1 = tcg_temp_new_i64(); \ - gen_load_gpr64(t0, rA(ctx->opcode)); \ - gen_load_gpr64(t1, rB(ctx->opcode)); \ - gen_helper_##name(cpu_crf[crfD(ctx->opcode)], cpu_env, t0, t1); \ - tcg_temp_free_i64(t0); \ - tcg_temp_free_i64(t1); \ -} - -/* Single precision floating-point vectors operations */ -/* Arithmetic */ -GEN_SPEFPUOP_ARITH2_64_64(evfsadd); -GEN_SPEFPUOP_ARITH2_64_64(evfssub); -GEN_SPEFPUOP_ARITH2_64_64(evfsmul); -GEN_SPEFPUOP_ARITH2_64_64(evfsdiv); -static inline void gen_evfsabs(DisasContext *ctx) -{ - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - tcg_gen_andi_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)], - ~0x80000000); - tcg_gen_andi_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)], - ~0x80000000); -} -static inline void gen_evfsnabs(DisasContext *ctx) -{ - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - tcg_gen_ori_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)], - 0x80000000); - tcg_gen_ori_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)], - 0x80000000); -} -static inline void gen_evfsneg(DisasContext *ctx) -{ - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - tcg_gen_xori_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)], - 0x80000000); - tcg_gen_xori_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)], - 0x80000000); -} - -/* Conversion */ -GEN_SPEFPUOP_CONV_64_64(evfscfui); -GEN_SPEFPUOP_CONV_64_64(evfscfsi); -GEN_SPEFPUOP_CONV_64_64(evfscfuf); -GEN_SPEFPUOP_CONV_64_64(evfscfsf); -GEN_SPEFPUOP_CONV_64_64(evfsctui); -GEN_SPEFPUOP_CONV_64_64(evfsctsi); -GEN_SPEFPUOP_CONV_64_64(evfsctuf); -GEN_SPEFPUOP_CONV_64_64(evfsctsf); -GEN_SPEFPUOP_CONV_64_64(evfsctuiz); -GEN_SPEFPUOP_CONV_64_64(evfsctsiz); - -/* Comparison */ -GEN_SPEFPUOP_COMP_64(evfscmpgt); -GEN_SPEFPUOP_COMP_64(evfscmplt); -GEN_SPEFPUOP_COMP_64(evfscmpeq); -GEN_SPEFPUOP_COMP_64(evfststgt); -GEN_SPEFPUOP_COMP_64(evfststlt); -GEN_SPEFPUOP_COMP_64(evfststeq); - -/* Opcodes definitions */ -GEN_SPE(evfsadd, evfssub, 0x00, 0x0A, 0x00000000, 0x00000000, PPC_SPE_SINGLE); // -GEN_SPE(evfsabs, evfsnabs, 0x02, 0x0A, 0x0000F800, 0x0000F800, PPC_SPE_SINGLE); // -GEN_SPE(evfsneg, speundef, 0x03, 0x0A, 0x0000F800, 0xFFFFFFFF, PPC_SPE_SINGLE); // -GEN_SPE(evfsmul, evfsdiv, 0x04, 0x0A, 0x00000000, 0x00000000, PPC_SPE_SINGLE); // -GEN_SPE(evfscmpgt, evfscmplt, 0x06, 0x0A, 0x00600000, 0x00600000, PPC_SPE_SINGLE); // -GEN_SPE(evfscmpeq, speundef, 0x07, 0x0A, 0x00600000, 0xFFFFFFFF, PPC_SPE_SINGLE); // -GEN_SPE(evfscfui, evfscfsi, 0x08, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE); // -GEN_SPE(evfscfuf, evfscfsf, 0x09, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE); // -GEN_SPE(evfsctui, evfsctsi, 0x0A, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE); // -GEN_SPE(evfsctuf, evfsctsf, 0x0B, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE); // -GEN_SPE(evfsctuiz, speundef, 0x0C, 0x0A, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE); // -GEN_SPE(evfsctsiz, speundef, 0x0D, 0x0A, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE); // -GEN_SPE(evfststgt, evfststlt, 0x0E, 0x0A, 0x00600000, 0x00600000, PPC_SPE_SINGLE); // -GEN_SPE(evfststeq, speundef, 0x0F, 0x0A, 0x00600000, 0xFFFFFFFF, PPC_SPE_SINGLE); // - -/* Single precision floating-point operations */ -/* Arithmetic */ -GEN_SPEFPUOP_ARITH2_32_32(efsadd); -GEN_SPEFPUOP_ARITH2_32_32(efssub); -GEN_SPEFPUOP_ARITH2_32_32(efsmul); -GEN_SPEFPUOP_ARITH2_32_32(efsdiv); -static inline void gen_efsabs(DisasContext *ctx) -{ - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - tcg_gen_andi_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)], (target_long)~0x80000000LL); -} -static inline void gen_efsnabs(DisasContext *ctx) -{ - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - tcg_gen_ori_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)], 0x80000000); -} -static inline void gen_efsneg(DisasContext *ctx) -{ - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - tcg_gen_xori_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)], 0x80000000); -} - -/* Conversion */ -GEN_SPEFPUOP_CONV_32_32(efscfui); -GEN_SPEFPUOP_CONV_32_32(efscfsi); -GEN_SPEFPUOP_CONV_32_32(efscfuf); -GEN_SPEFPUOP_CONV_32_32(efscfsf); -GEN_SPEFPUOP_CONV_32_32(efsctui); -GEN_SPEFPUOP_CONV_32_32(efsctsi); -GEN_SPEFPUOP_CONV_32_32(efsctuf); -GEN_SPEFPUOP_CONV_32_32(efsctsf); -GEN_SPEFPUOP_CONV_32_32(efsctuiz); -GEN_SPEFPUOP_CONV_32_32(efsctsiz); -GEN_SPEFPUOP_CONV_32_64(efscfd); - -/* Comparison */ -GEN_SPEFPUOP_COMP_32(efscmpgt); -GEN_SPEFPUOP_COMP_32(efscmplt); -GEN_SPEFPUOP_COMP_32(efscmpeq); -GEN_SPEFPUOP_COMP_32(efststgt); -GEN_SPEFPUOP_COMP_32(efststlt); -GEN_SPEFPUOP_COMP_32(efststeq); - -/* Opcodes definitions */ -GEN_SPE(efsadd, efssub, 0x00, 0x0B, 0x00000000, 0x00000000, PPC_SPE_SINGLE); // -GEN_SPE(efsabs, efsnabs, 0x02, 0x0B, 0x0000F800, 0x0000F800, PPC_SPE_SINGLE); // -GEN_SPE(efsneg, speundef, 0x03, 0x0B, 0x0000F800, 0xFFFFFFFF, PPC_SPE_SINGLE); // -GEN_SPE(efsmul, efsdiv, 0x04, 0x0B, 0x00000000, 0x00000000, PPC_SPE_SINGLE); // -GEN_SPE(efscmpgt, efscmplt, 0x06, 0x0B, 0x00600000, 0x00600000, PPC_SPE_SINGLE); // -GEN_SPE(efscmpeq, efscfd, 0x07, 0x0B, 0x00600000, 0x00180000, PPC_SPE_SINGLE); // -GEN_SPE(efscfui, efscfsi, 0x08, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE); // -GEN_SPE(efscfuf, efscfsf, 0x09, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE); // -GEN_SPE(efsctui, efsctsi, 0x0A, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE); // -GEN_SPE(efsctuf, efsctsf, 0x0B, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE); // -GEN_SPE(efsctuiz, speundef, 0x0C, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE); // -GEN_SPE(efsctsiz, speundef, 0x0D, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE); // -GEN_SPE(efststgt, efststlt, 0x0E, 0x0B, 0x00600000, 0x00600000, PPC_SPE_SINGLE); // -GEN_SPE(efststeq, speundef, 0x0F, 0x0B, 0x00600000, 0xFFFFFFFF, PPC_SPE_SINGLE); // - -/* Double precision floating-point operations */ -/* Arithmetic */ -GEN_SPEFPUOP_ARITH2_64_64(efdadd); -GEN_SPEFPUOP_ARITH2_64_64(efdsub); -GEN_SPEFPUOP_ARITH2_64_64(efdmul); -GEN_SPEFPUOP_ARITH2_64_64(efddiv); -static inline void gen_efdabs(DisasContext *ctx) -{ - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); - tcg_gen_andi_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)], - ~0x80000000); -} -static inline void gen_efdnabs(DisasContext *ctx) -{ - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); - tcg_gen_ori_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)], - 0x80000000); -} -static inline void gen_efdneg(DisasContext *ctx) -{ - if (unlikely(!ctx->spe_enabled)) { - gen_exception(ctx, POWERPC_EXCP_SPEU); - return; - } - tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); - tcg_gen_xori_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)], - 0x80000000); -} - -/* Conversion */ -GEN_SPEFPUOP_CONV_64_32(efdcfui); -GEN_SPEFPUOP_CONV_64_32(efdcfsi); -GEN_SPEFPUOP_CONV_64_32(efdcfuf); -GEN_SPEFPUOP_CONV_64_32(efdcfsf); -GEN_SPEFPUOP_CONV_32_64(efdctui); -GEN_SPEFPUOP_CONV_32_64(efdctsi); -GEN_SPEFPUOP_CONV_32_64(efdctuf); -GEN_SPEFPUOP_CONV_32_64(efdctsf); -GEN_SPEFPUOP_CONV_32_64(efdctuiz); -GEN_SPEFPUOP_CONV_32_64(efdctsiz); -GEN_SPEFPUOP_CONV_64_32(efdcfs); -GEN_SPEFPUOP_CONV_64_64(efdcfuid); -GEN_SPEFPUOP_CONV_64_64(efdcfsid); -GEN_SPEFPUOP_CONV_64_64(efdctuidz); -GEN_SPEFPUOP_CONV_64_64(efdctsidz); - -/* Comparison */ -GEN_SPEFPUOP_COMP_64(efdcmpgt); -GEN_SPEFPUOP_COMP_64(efdcmplt); -GEN_SPEFPUOP_COMP_64(efdcmpeq); -GEN_SPEFPUOP_COMP_64(efdtstgt); -GEN_SPEFPUOP_COMP_64(efdtstlt); -GEN_SPEFPUOP_COMP_64(efdtsteq); - -/* Opcodes definitions */ -GEN_SPE(efdadd, efdsub, 0x10, 0x0B, 0x00000000, 0x00000000, PPC_SPE_DOUBLE); // -GEN_SPE(efdcfuid, efdcfsid, 0x11, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); // -GEN_SPE(efdabs, efdnabs, 0x12, 0x0B, 0x0000F800, 0x0000F800, PPC_SPE_DOUBLE); // -GEN_SPE(efdneg, speundef, 0x13, 0x0B, 0x0000F800, 0xFFFFFFFF, PPC_SPE_DOUBLE); // -GEN_SPE(efdmul, efddiv, 0x14, 0x0B, 0x00000000, 0x00000000, PPC_SPE_DOUBLE); // -GEN_SPE(efdctuidz, efdctsidz, 0x15, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); // -GEN_SPE(efdcmpgt, efdcmplt, 0x16, 0x0B, 0x00600000, 0x00600000, PPC_SPE_DOUBLE); // -GEN_SPE(efdcmpeq, efdcfs, 0x17, 0x0B, 0x00600000, 0x00180000, PPC_SPE_DOUBLE); // -GEN_SPE(efdcfui, efdcfsi, 0x18, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); // -GEN_SPE(efdcfuf, efdcfsf, 0x19, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); // -GEN_SPE(efdctui, efdctsi, 0x1A, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); // -GEN_SPE(efdctuf, efdctsf, 0x1B, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); // -GEN_SPE(efdctuiz, speundef, 0x1C, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_DOUBLE); // -GEN_SPE(efdctsiz, speundef, 0x1D, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_DOUBLE); // -GEN_SPE(efdtstgt, efdtstlt, 0x1E, 0x0B, 0x00600000, 0x00600000, PPC_SPE_DOUBLE); // -GEN_SPE(efdtsteq, speundef, 0x1F, 0x0B, 0x00600000, 0xFFFFFFFF, PPC_SPE_DOUBLE); // +#include "translate/spe-impl.c" static void gen_tbegin(DisasContext *ctx) { @@ -9338,10 +8119,6 @@ GEN_HANDLER_E(maddhd_maddhdu, 0x04, 0x18, 0xFF, 0x00000000, PPC_NONE, PPC2_ISA300), GEN_HANDLER_E(maddld, 0x04, 0x19, 0xFF, 0x00000000, PPC_NONE, PPC2_ISA300), #endif -GEN_HANDLER2(evsel0, "evsel", 0x04, 0x1c, 0x09, 0x00000000, PPC_SPE), -GEN_HANDLER2(evsel1, "evsel", 0x04, 0x1d, 0x09, 0x00000000, PPC_SPE), -GEN_HANDLER2(evsel2, "evsel", 0x04, 0x1e, 0x09, 0x00000000, PPC_SPE), -GEN_HANDLER2(evsel3, "evsel", 0x04, 0x1f, 0x09, 0x00000000, PPC_SPE), #undef GEN_INT_ARITH_ADD #undef GEN_INT_ARITH_ADD_CONST @@ -10289,108 +9066,7 @@ GEN_DFP_Tp_Ap_SH_Rc(dscliq, 0x02, 0x02), GEN_DFP_T_A_SH_Rc(dscri, 0x02, 0x03), GEN_DFP_Tp_Ap_SH_Rc(dscriq, 0x02, 0x03), -#undef GEN_SPE -#define GEN_SPE(name0, name1, opc2, opc3, inval0, inval1, type) \ - GEN_OPCODE_DUAL(name0##_##name1, 0x04, opc2, opc3, inval0, inval1, type, PPC_NONE) -GEN_SPE(evaddw, speundef, 0x00, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE), -GEN_SPE(evaddiw, speundef, 0x01, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE), -GEN_SPE(evsubfw, speundef, 0x02, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE), -GEN_SPE(evsubifw, speundef, 0x03, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE), -GEN_SPE(evabs, evneg, 0x04, 0x08, 0x0000F800, 0x0000F800, PPC_SPE), -GEN_SPE(evextsb, evextsh, 0x05, 0x08, 0x0000F800, 0x0000F800, PPC_SPE), -GEN_SPE(evrndw, evcntlzw, 0x06, 0x08, 0x0000F800, 0x0000F800, PPC_SPE), -GEN_SPE(evcntlsw, brinc, 0x07, 0x08, 0x0000F800, 0x00000000, PPC_SPE), -GEN_SPE(evmra, speundef, 0x02, 0x13, 0x0000F800, 0xFFFFFFFF, PPC_SPE), -GEN_SPE(speundef, evand, 0x08, 0x08, 0xFFFFFFFF, 0x00000000, PPC_SPE), -GEN_SPE(evandc, speundef, 0x09, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE), -GEN_SPE(evxor, evor, 0x0B, 0x08, 0x00000000, 0x00000000, PPC_SPE), -GEN_SPE(evnor, eveqv, 0x0C, 0x08, 0x00000000, 0x00000000, PPC_SPE), -GEN_SPE(evmwumi, evmwsmi, 0x0C, 0x11, 0x00000000, 0x00000000, PPC_SPE), -GEN_SPE(evmwumia, evmwsmia, 0x1C, 0x11, 0x00000000, 0x00000000, PPC_SPE), -GEN_SPE(evmwumiaa, evmwsmiaa, 0x0C, 0x15, 0x00000000, 0x00000000, PPC_SPE), -GEN_SPE(speundef, evorc, 0x0D, 0x08, 0xFFFFFFFF, 0x00000000, PPC_SPE), -GEN_SPE(evnand, speundef, 0x0F, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE), -GEN_SPE(evsrwu, evsrws, 0x10, 0x08, 0x00000000, 0x00000000, PPC_SPE), -GEN_SPE(evsrwiu, evsrwis, 0x11, 0x08, 0x00000000, 0x00000000, PPC_SPE), -GEN_SPE(evslw, speundef, 0x12, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE), -GEN_SPE(evslwi, speundef, 0x13, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE), -GEN_SPE(evrlw, evsplati, 0x14, 0x08, 0x00000000, 0x0000F800, PPC_SPE), -GEN_SPE(evrlwi, evsplatfi, 0x15, 0x08, 0x00000000, 0x0000F800, PPC_SPE), -GEN_SPE(evmergehi, evmergelo, 0x16, 0x08, 0x00000000, 0x00000000, PPC_SPE), -GEN_SPE(evmergehilo, evmergelohi, 0x17, 0x08, 0x00000000, 0x00000000, PPC_SPE), -GEN_SPE(evcmpgtu, evcmpgts, 0x18, 0x08, 0x00600000, 0x00600000, PPC_SPE), -GEN_SPE(evcmpltu, evcmplts, 0x19, 0x08, 0x00600000, 0x00600000, PPC_SPE), -GEN_SPE(evcmpeq, speundef, 0x1A, 0x08, 0x00600000, 0xFFFFFFFF, PPC_SPE), - -GEN_SPE(evfsadd, evfssub, 0x00, 0x0A, 0x00000000, 0x00000000, PPC_SPE_SINGLE), -GEN_SPE(evfsabs, evfsnabs, 0x02, 0x0A, 0x0000F800, 0x0000F800, PPC_SPE_SINGLE), -GEN_SPE(evfsneg, speundef, 0x03, 0x0A, 0x0000F800, 0xFFFFFFFF, PPC_SPE_SINGLE), -GEN_SPE(evfsmul, evfsdiv, 0x04, 0x0A, 0x00000000, 0x00000000, PPC_SPE_SINGLE), -GEN_SPE(evfscmpgt, evfscmplt, 0x06, 0x0A, 0x00600000, 0x00600000, PPC_SPE_SINGLE), -GEN_SPE(evfscmpeq, speundef, 0x07, 0x0A, 0x00600000, 0xFFFFFFFF, PPC_SPE_SINGLE), -GEN_SPE(evfscfui, evfscfsi, 0x08, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE), -GEN_SPE(evfscfuf, evfscfsf, 0x09, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE), -GEN_SPE(evfsctui, evfsctsi, 0x0A, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE), -GEN_SPE(evfsctuf, evfsctsf, 0x0B, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE), -GEN_SPE(evfsctuiz, speundef, 0x0C, 0x0A, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE), -GEN_SPE(evfsctsiz, speundef, 0x0D, 0x0A, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE), -GEN_SPE(evfststgt, evfststlt, 0x0E, 0x0A, 0x00600000, 0x00600000, PPC_SPE_SINGLE), -GEN_SPE(evfststeq, speundef, 0x0F, 0x0A, 0x00600000, 0xFFFFFFFF, PPC_SPE_SINGLE), - -GEN_SPE(efsadd, efssub, 0x00, 0x0B, 0x00000000, 0x00000000, PPC_SPE_SINGLE), -GEN_SPE(efsabs, efsnabs, 0x02, 0x0B, 0x0000F800, 0x0000F800, PPC_SPE_SINGLE), -GEN_SPE(efsneg, speundef, 0x03, 0x0B, 0x0000F800, 0xFFFFFFFF, PPC_SPE_SINGLE), -GEN_SPE(efsmul, efsdiv, 0x04, 0x0B, 0x00000000, 0x00000000, PPC_SPE_SINGLE), -GEN_SPE(efscmpgt, efscmplt, 0x06, 0x0B, 0x00600000, 0x00600000, PPC_SPE_SINGLE), -GEN_SPE(efscmpeq, efscfd, 0x07, 0x0B, 0x00600000, 0x00180000, PPC_SPE_SINGLE), -GEN_SPE(efscfui, efscfsi, 0x08, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE), -GEN_SPE(efscfuf, efscfsf, 0x09, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE), -GEN_SPE(efsctui, efsctsi, 0x0A, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE), -GEN_SPE(efsctuf, efsctsf, 0x0B, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE), -GEN_SPE(efsctuiz, speundef, 0x0C, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE), -GEN_SPE(efsctsiz, speundef, 0x0D, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE), -GEN_SPE(efststgt, efststlt, 0x0E, 0x0B, 0x00600000, 0x00600000, PPC_SPE_SINGLE), -GEN_SPE(efststeq, speundef, 0x0F, 0x0B, 0x00600000, 0xFFFFFFFF, PPC_SPE_SINGLE), - -GEN_SPE(efdadd, efdsub, 0x10, 0x0B, 0x00000000, 0x00000000, PPC_SPE_DOUBLE), -GEN_SPE(efdcfuid, efdcfsid, 0x11, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE), -GEN_SPE(efdabs, efdnabs, 0x12, 0x0B, 0x0000F800, 0x0000F800, PPC_SPE_DOUBLE), -GEN_SPE(efdneg, speundef, 0x13, 0x0B, 0x0000F800, 0xFFFFFFFF, PPC_SPE_DOUBLE), -GEN_SPE(efdmul, efddiv, 0x14, 0x0B, 0x00000000, 0x00000000, PPC_SPE_DOUBLE), -GEN_SPE(efdctuidz, efdctsidz, 0x15, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE), -GEN_SPE(efdcmpgt, efdcmplt, 0x16, 0x0B, 0x00600000, 0x00600000, PPC_SPE_DOUBLE), -GEN_SPE(efdcmpeq, efdcfs, 0x17, 0x0B, 0x00600000, 0x00180000, PPC_SPE_DOUBLE), -GEN_SPE(efdcfui, efdcfsi, 0x18, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE), -GEN_SPE(efdcfuf, efdcfsf, 0x19, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE), -GEN_SPE(efdctui, efdctsi, 0x1A, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE), -GEN_SPE(efdctuf, efdctsf, 0x1B, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE), -GEN_SPE(efdctuiz, speundef, 0x1C, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_DOUBLE), -GEN_SPE(efdctsiz, speundef, 0x1D, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_DOUBLE), -GEN_SPE(efdtstgt, efdtstlt, 0x1E, 0x0B, 0x00600000, 0x00600000, PPC_SPE_DOUBLE), -GEN_SPE(efdtsteq, speundef, 0x1F, 0x0B, 0x00600000, 0xFFFFFFFF, PPC_SPE_DOUBLE), - -#undef GEN_SPEOP_LDST -#define GEN_SPEOP_LDST(name, opc2, sh) \ -GEN_HANDLER(name, 0x04, opc2, 0x0C, 0x00000000, PPC_SPE) -GEN_SPEOP_LDST(evldd, 0x00, 3), -GEN_SPEOP_LDST(evldw, 0x01, 3), -GEN_SPEOP_LDST(evldh, 0x02, 3), -GEN_SPEOP_LDST(evlhhesplat, 0x04, 1), -GEN_SPEOP_LDST(evlhhousplat, 0x06, 1), -GEN_SPEOP_LDST(evlhhossplat, 0x07, 1), -GEN_SPEOP_LDST(evlwhe, 0x08, 2), -GEN_SPEOP_LDST(evlwhou, 0x0A, 2), -GEN_SPEOP_LDST(evlwhos, 0x0B, 2), -GEN_SPEOP_LDST(evlwwsplat, 0x0C, 2), -GEN_SPEOP_LDST(evlwhsplat, 0x0E, 2), - -GEN_SPEOP_LDST(evstdd, 0x10, 3), -GEN_SPEOP_LDST(evstdw, 0x11, 3), -GEN_SPEOP_LDST(evstdh, 0x12, 3), -GEN_SPEOP_LDST(evstwhe, 0x18, 2), -GEN_SPEOP_LDST(evstwho, 0x1A, 2), -GEN_SPEOP_LDST(evstwwe, 0x1C, 2), -GEN_SPEOP_LDST(evstwwo, 0x1E, 2), +#include "translate/spe-ops.c" GEN_HANDLER2_E(tbegin, "tbegin", 0x1F, 0x0E, 0x14, 0x01DFF800, \ PPC_NONE, PPC2_TM), diff --git a/target-ppc/translate/spe-impl.c b/target-ppc/translate/spe-impl.c new file mode 100644 index 0000000..0ce403a --- /dev/null +++ b/target-ppc/translate/spe-impl.c @@ -0,0 +1,1229 @@ +/* + * translate-spe.c + * + * Freescale SPE extension translation + */ + +/*** SPE extension ***/ +/* Register moves */ + +static inline void gen_evmra(DisasContext *ctx) +{ + + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + + TCGv_i64 tmp = tcg_temp_new_i64(); + + /* tmp := rA_lo + rA_hi << 32 */ + tcg_gen_concat_tl_i64(tmp, cpu_gpr[rA(ctx->opcode)], cpu_gprh[rA(ctx->opcode)]); + + /* spe_acc := tmp */ + tcg_gen_st_i64(tmp, cpu_env, offsetof(CPUPPCState, spe_acc)); + tcg_temp_free_i64(tmp); + + /* rD := rA */ + tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); + tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)]); +} + +static inline void gen_load_gpr64(TCGv_i64 t, int reg) +{ + tcg_gen_concat_tl_i64(t, cpu_gpr[reg], cpu_gprh[reg]); +} + +static inline void gen_store_gpr64(int reg, TCGv_i64 t) +{ + tcg_gen_extr_i64_tl(cpu_gpr[reg], cpu_gprh[reg], t); +} + +#define GEN_SPE(name0, name1, opc2, opc3, inval0, inval1, type) \ +static void glue(gen_, name0##_##name1)(DisasContext *ctx) \ +{ \ + if (Rc(ctx->opcode)) \ + gen_##name1(ctx); \ + else \ + gen_##name0(ctx); \ +} + +/* Handler for undefined SPE opcodes */ +static inline void gen_speundef(DisasContext *ctx) +{ + gen_inval_exception(ctx, POWERPC_EXCP_INVAL_INVAL); +} + +/* SPE logic */ +#define GEN_SPEOP_LOGIC2(name, tcg_op) \ +static inline void gen_##name(DisasContext *ctx) \ +{ \ + if (unlikely(!ctx->spe_enabled)) { \ + gen_exception(ctx, POWERPC_EXCP_SPEU); \ + return; \ + } \ + tcg_op(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)], \ + cpu_gpr[rB(ctx->opcode)]); \ + tcg_op(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)], \ + cpu_gprh[rB(ctx->opcode)]); \ +} + +GEN_SPEOP_LOGIC2(evand, tcg_gen_and_tl); +GEN_SPEOP_LOGIC2(evandc, tcg_gen_andc_tl); +GEN_SPEOP_LOGIC2(evxor, tcg_gen_xor_tl); +GEN_SPEOP_LOGIC2(evor, tcg_gen_or_tl); +GEN_SPEOP_LOGIC2(evnor, tcg_gen_nor_tl); +GEN_SPEOP_LOGIC2(eveqv, tcg_gen_eqv_tl); +GEN_SPEOP_LOGIC2(evorc, tcg_gen_orc_tl); +GEN_SPEOP_LOGIC2(evnand, tcg_gen_nand_tl); + +/* SPE logic immediate */ +#define GEN_SPEOP_TCG_LOGIC_IMM2(name, tcg_opi) \ +static inline void gen_##name(DisasContext *ctx) \ +{ \ + TCGv_i32 t0; \ + if (unlikely(!ctx->spe_enabled)) { \ + gen_exception(ctx, POWERPC_EXCP_SPEU); \ + return; \ + } \ + t0 = tcg_temp_new_i32(); \ + \ + tcg_gen_trunc_tl_i32(t0, cpu_gpr[rA(ctx->opcode)]); \ + tcg_opi(t0, t0, rB(ctx->opcode)); \ + tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \ + \ + tcg_gen_trunc_tl_i32(t0, cpu_gprh[rA(ctx->opcode)]); \ + tcg_opi(t0, t0, rB(ctx->opcode)); \ + tcg_gen_extu_i32_tl(cpu_gprh[rD(ctx->opcode)], t0); \ + \ + tcg_temp_free_i32(t0); \ +} +GEN_SPEOP_TCG_LOGIC_IMM2(evslwi, tcg_gen_shli_i32); +GEN_SPEOP_TCG_LOGIC_IMM2(evsrwiu, tcg_gen_shri_i32); +GEN_SPEOP_TCG_LOGIC_IMM2(evsrwis, tcg_gen_sari_i32); +GEN_SPEOP_TCG_LOGIC_IMM2(evrlwi, tcg_gen_rotli_i32); + +/* SPE arithmetic */ +#define GEN_SPEOP_ARITH1(name, tcg_op) \ +static inline void gen_##name(DisasContext *ctx) \ +{ \ + TCGv_i32 t0; \ + if (unlikely(!ctx->spe_enabled)) { \ + gen_exception(ctx, POWERPC_EXCP_SPEU); \ + return; \ + } \ + t0 = tcg_temp_new_i32(); \ + \ + tcg_gen_trunc_tl_i32(t0, cpu_gpr[rA(ctx->opcode)]); \ + tcg_op(t0, t0); \ + tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \ + \ + tcg_gen_trunc_tl_i32(t0, cpu_gprh[rA(ctx->opcode)]); \ + tcg_op(t0, t0); \ + tcg_gen_extu_i32_tl(cpu_gprh[rD(ctx->opcode)], t0); \ + \ + tcg_temp_free_i32(t0); \ +} + +static inline void gen_op_evabs(TCGv_i32 ret, TCGv_i32 arg1) +{ + TCGLabel *l1 = gen_new_label(); + TCGLabel *l2 = gen_new_label(); + + tcg_gen_brcondi_i32(TCG_COND_GE, arg1, 0, l1); + tcg_gen_neg_i32(ret, arg1); + tcg_gen_br(l2); + gen_set_label(l1); + tcg_gen_mov_i32(ret, arg1); + gen_set_label(l2); +} +GEN_SPEOP_ARITH1(evabs, gen_op_evabs); +GEN_SPEOP_ARITH1(evneg, tcg_gen_neg_i32); +GEN_SPEOP_ARITH1(evextsb, tcg_gen_ext8s_i32); +GEN_SPEOP_ARITH1(evextsh, tcg_gen_ext16s_i32); +static inline void gen_op_evrndw(TCGv_i32 ret, TCGv_i32 arg1) +{ + tcg_gen_addi_i32(ret, arg1, 0x8000); + tcg_gen_ext16u_i32(ret, ret); +} +GEN_SPEOP_ARITH1(evrndw, gen_op_evrndw); +GEN_SPEOP_ARITH1(evcntlsw, gen_helper_cntlsw32); +GEN_SPEOP_ARITH1(evcntlzw, gen_helper_cntlzw32); + +#define GEN_SPEOP_ARITH2(name, tcg_op) \ +static inline void gen_##name(DisasContext *ctx) \ +{ \ + TCGv_i32 t0, t1; \ + if (unlikely(!ctx->spe_enabled)) { \ + gen_exception(ctx, POWERPC_EXCP_SPEU); \ + return; \ + } \ + t0 = tcg_temp_new_i32(); \ + t1 = tcg_temp_new_i32(); \ + \ + tcg_gen_trunc_tl_i32(t0, cpu_gpr[rA(ctx->opcode)]); \ + tcg_gen_trunc_tl_i32(t1, cpu_gpr[rB(ctx->opcode)]); \ + tcg_op(t0, t0, t1); \ + tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \ + \ + tcg_gen_trunc_tl_i32(t0, cpu_gprh[rA(ctx->opcode)]); \ + tcg_gen_trunc_tl_i32(t1, cpu_gprh[rB(ctx->opcode)]); \ + tcg_op(t0, t0, t1); \ + tcg_gen_extu_i32_tl(cpu_gprh[rD(ctx->opcode)], t0); \ + \ + tcg_temp_free_i32(t0); \ + tcg_temp_free_i32(t1); \ +} + +static inline void gen_op_evsrwu(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) +{ + TCGLabel *l1 = gen_new_label(); + TCGLabel *l2 = gen_new_label(); + TCGv_i32 t0 = tcg_temp_local_new_i32(); + + /* No error here: 6 bits are used */ + tcg_gen_andi_i32(t0, arg2, 0x3F); + tcg_gen_brcondi_i32(TCG_COND_GE, t0, 32, l1); + tcg_gen_shr_i32(ret, arg1, t0); + tcg_gen_br(l2); + gen_set_label(l1); + tcg_gen_movi_i32(ret, 0); + gen_set_label(l2); + tcg_temp_free_i32(t0); +} +GEN_SPEOP_ARITH2(evsrwu, gen_op_evsrwu); +static inline void gen_op_evsrws(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) +{ + TCGLabel *l1 = gen_new_label(); + TCGLabel *l2 = gen_new_label(); + TCGv_i32 t0 = tcg_temp_local_new_i32(); + + /* No error here: 6 bits are used */ + tcg_gen_andi_i32(t0, arg2, 0x3F); + tcg_gen_brcondi_i32(TCG_COND_GE, t0, 32, l1); + tcg_gen_sar_i32(ret, arg1, t0); + tcg_gen_br(l2); + gen_set_label(l1); + tcg_gen_movi_i32(ret, 0); + gen_set_label(l2); + tcg_temp_free_i32(t0); +} +GEN_SPEOP_ARITH2(evsrws, gen_op_evsrws); +static inline void gen_op_evslw(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) +{ + TCGLabel *l1 = gen_new_label(); + TCGLabel *l2 = gen_new_label(); + TCGv_i32 t0 = tcg_temp_local_new_i32(); + + /* No error here: 6 bits are used */ + tcg_gen_andi_i32(t0, arg2, 0x3F); + tcg_gen_brcondi_i32(TCG_COND_GE, t0, 32, l1); + tcg_gen_shl_i32(ret, arg1, t0); + tcg_gen_br(l2); + gen_set_label(l1); + tcg_gen_movi_i32(ret, 0); + gen_set_label(l2); + tcg_temp_free_i32(t0); +} +GEN_SPEOP_ARITH2(evslw, gen_op_evslw); +static inline void gen_op_evrlw(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) +{ + TCGv_i32 t0 = tcg_temp_new_i32(); + tcg_gen_andi_i32(t0, arg2, 0x1F); + tcg_gen_rotl_i32(ret, arg1, t0); + tcg_temp_free_i32(t0); +} +GEN_SPEOP_ARITH2(evrlw, gen_op_evrlw); +static inline void gen_evmergehi(DisasContext *ctx) +{ + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gprh[rB(ctx->opcode)]); + tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)]); +} +GEN_SPEOP_ARITH2(evaddw, tcg_gen_add_i32); +static inline void gen_op_evsubf(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) +{ + tcg_gen_sub_i32(ret, arg2, arg1); +} +GEN_SPEOP_ARITH2(evsubfw, gen_op_evsubf); + +/* SPE arithmetic immediate */ +#define GEN_SPEOP_ARITH_IMM2(name, tcg_op) \ +static inline void gen_##name(DisasContext *ctx) \ +{ \ + TCGv_i32 t0; \ + if (unlikely(!ctx->spe_enabled)) { \ + gen_exception(ctx, POWERPC_EXCP_SPEU); \ + return; \ + } \ + t0 = tcg_temp_new_i32(); \ + \ + tcg_gen_trunc_tl_i32(t0, cpu_gpr[rB(ctx->opcode)]); \ + tcg_op(t0, t0, rA(ctx->opcode)); \ + tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \ + \ + tcg_gen_trunc_tl_i32(t0, cpu_gprh[rB(ctx->opcode)]); \ + tcg_op(t0, t0, rA(ctx->opcode)); \ + tcg_gen_extu_i32_tl(cpu_gprh[rD(ctx->opcode)], t0); \ + \ + tcg_temp_free_i32(t0); \ +} +GEN_SPEOP_ARITH_IMM2(evaddiw, tcg_gen_addi_i32); +GEN_SPEOP_ARITH_IMM2(evsubifw, tcg_gen_subi_i32); + +/* SPE comparison */ +#define GEN_SPEOP_COMP(name, tcg_cond) \ +static inline void gen_##name(DisasContext *ctx) \ +{ \ + if (unlikely(!ctx->spe_enabled)) { \ + gen_exception(ctx, POWERPC_EXCP_SPEU); \ + return; \ + } \ + TCGLabel *l1 = gen_new_label(); \ + TCGLabel *l2 = gen_new_label(); \ + TCGLabel *l3 = gen_new_label(); \ + TCGLabel *l4 = gen_new_label(); \ + \ + tcg_gen_ext32s_tl(cpu_gpr[rA(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); \ + tcg_gen_ext32s_tl(cpu_gpr[rB(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]); \ + tcg_gen_ext32s_tl(cpu_gprh[rA(ctx->opcode)], cpu_gprh[rA(ctx->opcode)]); \ + tcg_gen_ext32s_tl(cpu_gprh[rB(ctx->opcode)], cpu_gprh[rB(ctx->opcode)]); \ + \ + tcg_gen_brcond_tl(tcg_cond, cpu_gpr[rA(ctx->opcode)], \ + cpu_gpr[rB(ctx->opcode)], l1); \ + tcg_gen_movi_i32(cpu_crf[crfD(ctx->opcode)], 0); \ + tcg_gen_br(l2); \ + gen_set_label(l1); \ + tcg_gen_movi_i32(cpu_crf[crfD(ctx->opcode)], \ + CRF_CL | CRF_CH_OR_CL | CRF_CH_AND_CL); \ + gen_set_label(l2); \ + tcg_gen_brcond_tl(tcg_cond, cpu_gprh[rA(ctx->opcode)], \ + cpu_gprh[rB(ctx->opcode)], l3); \ + tcg_gen_andi_i32(cpu_crf[crfD(ctx->opcode)], cpu_crf[crfD(ctx->opcode)], \ + ~(CRF_CH | CRF_CH_AND_CL)); \ + tcg_gen_br(l4); \ + gen_set_label(l3); \ + tcg_gen_ori_i32(cpu_crf[crfD(ctx->opcode)], cpu_crf[crfD(ctx->opcode)], \ + CRF_CH | CRF_CH_OR_CL); \ + gen_set_label(l4); \ +} +GEN_SPEOP_COMP(evcmpgtu, TCG_COND_GTU); +GEN_SPEOP_COMP(evcmpgts, TCG_COND_GT); +GEN_SPEOP_COMP(evcmpltu, TCG_COND_LTU); +GEN_SPEOP_COMP(evcmplts, TCG_COND_LT); +GEN_SPEOP_COMP(evcmpeq, TCG_COND_EQ); + +/* SPE misc */ +static inline void gen_brinc(DisasContext *ctx) +{ + /* Note: brinc is usable even if SPE is disabled */ + gen_helper_brinc(cpu_gpr[rD(ctx->opcode)], + cpu_gpr[rA(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]); +} +static inline void gen_evmergelo(DisasContext *ctx) +{ + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); + tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]); +} +static inline void gen_evmergehilo(DisasContext *ctx) +{ + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]); + tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)]); +} +static inline void gen_evmergelohi(DisasContext *ctx) +{ + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + if (rD(ctx->opcode) == rA(ctx->opcode)) { + TCGv tmp = tcg_temp_new(); + tcg_gen_mov_tl(tmp, cpu_gpr[rA(ctx->opcode)]); + tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gprh[rB(ctx->opcode)]); + tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], tmp); + tcg_temp_free(tmp); + } else { + tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gprh[rB(ctx->opcode)]); + tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); + } +} +static inline void gen_evsplati(DisasContext *ctx) +{ + uint64_t imm = ((int32_t)(rA(ctx->opcode) << 27)) >> 27; + + tcg_gen_movi_tl(cpu_gpr[rD(ctx->opcode)], imm); + tcg_gen_movi_tl(cpu_gprh[rD(ctx->opcode)], imm); +} +static inline void gen_evsplatfi(DisasContext *ctx) +{ + uint64_t imm = rA(ctx->opcode) << 27; + + tcg_gen_movi_tl(cpu_gpr[rD(ctx->opcode)], imm); + tcg_gen_movi_tl(cpu_gprh[rD(ctx->opcode)], imm); +} + +static inline void gen_evsel(DisasContext *ctx) +{ + TCGLabel *l1 = gen_new_label(); + TCGLabel *l2 = gen_new_label(); + TCGLabel *l3 = gen_new_label(); + TCGLabel *l4 = gen_new_label(); + TCGv_i32 t0 = tcg_temp_local_new_i32(); + + tcg_gen_andi_i32(t0, cpu_crf[ctx->opcode & 0x07], 1 << 3); + tcg_gen_brcondi_i32(TCG_COND_EQ, t0, 0, l1); + tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)]); + tcg_gen_br(l2); + gen_set_label(l1); + tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rB(ctx->opcode)]); + gen_set_label(l2); + tcg_gen_andi_i32(t0, cpu_crf[ctx->opcode & 0x07], 1 << 2); + tcg_gen_brcondi_i32(TCG_COND_EQ, t0, 0, l3); + tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); + tcg_gen_br(l4); + gen_set_label(l3); + tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]); + gen_set_label(l4); + tcg_temp_free_i32(t0); +} + +static void gen_evsel0(DisasContext *ctx) +{ + gen_evsel(ctx); +} + +static void gen_evsel1(DisasContext *ctx) +{ + gen_evsel(ctx); +} + +static void gen_evsel2(DisasContext *ctx) +{ + gen_evsel(ctx); +} + +static void gen_evsel3(DisasContext *ctx) +{ + gen_evsel(ctx); +} + +/* Multiply */ + +static inline void gen_evmwumi(DisasContext *ctx) +{ + TCGv_i64 t0, t1; + + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + + t0 = tcg_temp_new_i64(); + t1 = tcg_temp_new_i64(); + + /* t0 := rA; t1 := rB */ + tcg_gen_extu_tl_i64(t0, cpu_gpr[rA(ctx->opcode)]); + tcg_gen_ext32u_i64(t0, t0); + tcg_gen_extu_tl_i64(t1, cpu_gpr[rB(ctx->opcode)]); + tcg_gen_ext32u_i64(t1, t1); + + tcg_gen_mul_i64(t0, t0, t1); /* t0 := rA * rB */ + + gen_store_gpr64(rD(ctx->opcode), t0); /* rD := t0 */ + + tcg_temp_free_i64(t0); + tcg_temp_free_i64(t1); +} + +static inline void gen_evmwumia(DisasContext *ctx) +{ + TCGv_i64 tmp; + + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + + gen_evmwumi(ctx); /* rD := rA * rB */ + + tmp = tcg_temp_new_i64(); + + /* acc := rD */ + gen_load_gpr64(tmp, rD(ctx->opcode)); + tcg_gen_st_i64(tmp, cpu_env, offsetof(CPUPPCState, spe_acc)); + tcg_temp_free_i64(tmp); +} + +static inline void gen_evmwumiaa(DisasContext *ctx) +{ + TCGv_i64 acc; + TCGv_i64 tmp; + + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + + gen_evmwumi(ctx); /* rD := rA * rB */ + + acc = tcg_temp_new_i64(); + tmp = tcg_temp_new_i64(); + + /* tmp := rD */ + gen_load_gpr64(tmp, rD(ctx->opcode)); + + /* Load acc */ + tcg_gen_ld_i64(acc, cpu_env, offsetof(CPUPPCState, spe_acc)); + + /* acc := tmp + acc */ + tcg_gen_add_i64(acc, acc, tmp); + + /* Store acc */ + tcg_gen_st_i64(acc, cpu_env, offsetof(CPUPPCState, spe_acc)); + + /* rD := acc */ + gen_store_gpr64(rD(ctx->opcode), acc); + + tcg_temp_free_i64(acc); + tcg_temp_free_i64(tmp); +} + +static inline void gen_evmwsmi(DisasContext *ctx) +{ + TCGv_i64 t0, t1; + + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + + t0 = tcg_temp_new_i64(); + t1 = tcg_temp_new_i64(); + + /* t0 := rA; t1 := rB */ + tcg_gen_extu_tl_i64(t0, cpu_gpr[rA(ctx->opcode)]); + tcg_gen_ext32s_i64(t0, t0); + tcg_gen_extu_tl_i64(t1, cpu_gpr[rB(ctx->opcode)]); + tcg_gen_ext32s_i64(t1, t1); + + tcg_gen_mul_i64(t0, t0, t1); /* t0 := rA * rB */ + + gen_store_gpr64(rD(ctx->opcode), t0); /* rD := t0 */ + + tcg_temp_free_i64(t0); + tcg_temp_free_i64(t1); +} + +static inline void gen_evmwsmia(DisasContext *ctx) +{ + TCGv_i64 tmp; + + gen_evmwsmi(ctx); /* rD := rA * rB */ + + tmp = tcg_temp_new_i64(); + + /* acc := rD */ + gen_load_gpr64(tmp, rD(ctx->opcode)); + tcg_gen_st_i64(tmp, cpu_env, offsetof(CPUPPCState, spe_acc)); + + tcg_temp_free_i64(tmp); +} + +static inline void gen_evmwsmiaa(DisasContext *ctx) +{ + TCGv_i64 acc = tcg_temp_new_i64(); + TCGv_i64 tmp = tcg_temp_new_i64(); + + gen_evmwsmi(ctx); /* rD := rA * rB */ + + acc = tcg_temp_new_i64(); + tmp = tcg_temp_new_i64(); + + /* tmp := rD */ + gen_load_gpr64(tmp, rD(ctx->opcode)); + + /* Load acc */ + tcg_gen_ld_i64(acc, cpu_env, offsetof(CPUPPCState, spe_acc)); + + /* acc := tmp + acc */ + tcg_gen_add_i64(acc, acc, tmp); + + /* Store acc */ + tcg_gen_st_i64(acc, cpu_env, offsetof(CPUPPCState, spe_acc)); + + /* rD := acc */ + gen_store_gpr64(rD(ctx->opcode), acc); + + tcg_temp_free_i64(acc); + tcg_temp_free_i64(tmp); +} + +GEN_SPE(evaddw, speundef, 0x00, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); //// +GEN_SPE(evaddiw, speundef, 0x01, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); +GEN_SPE(evsubfw, speundef, 0x02, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); //// +GEN_SPE(evsubifw, speundef, 0x03, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); +GEN_SPE(evabs, evneg, 0x04, 0x08, 0x0000F800, 0x0000F800, PPC_SPE); //// +GEN_SPE(evextsb, evextsh, 0x05, 0x08, 0x0000F800, 0x0000F800, PPC_SPE); //// +GEN_SPE(evrndw, evcntlzw, 0x06, 0x08, 0x0000F800, 0x0000F800, PPC_SPE); //// +GEN_SPE(evcntlsw, brinc, 0x07, 0x08, 0x0000F800, 0x00000000, PPC_SPE); // +GEN_SPE(evmra, speundef, 0x02, 0x13, 0x0000F800, 0xFFFFFFFF, PPC_SPE); +GEN_SPE(speundef, evand, 0x08, 0x08, 0xFFFFFFFF, 0x00000000, PPC_SPE); //// +GEN_SPE(evandc, speundef, 0x09, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); //// +GEN_SPE(evxor, evor, 0x0B, 0x08, 0x00000000, 0x00000000, PPC_SPE); //// +GEN_SPE(evnor, eveqv, 0x0C, 0x08, 0x00000000, 0x00000000, PPC_SPE); //// +GEN_SPE(evmwumi, evmwsmi, 0x0C, 0x11, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(evmwumia, evmwsmia, 0x1C, 0x11, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(evmwumiaa, evmwsmiaa, 0x0C, 0x15, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evorc, 0x0D, 0x08, 0xFFFFFFFF, 0x00000000, PPC_SPE); //// +GEN_SPE(evnand, speundef, 0x0F, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); //// +GEN_SPE(evsrwu, evsrws, 0x10, 0x08, 0x00000000, 0x00000000, PPC_SPE); //// +GEN_SPE(evsrwiu, evsrwis, 0x11, 0x08, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(evslw, speundef, 0x12, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); //// +GEN_SPE(evslwi, speundef, 0x13, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE); +GEN_SPE(evrlw, evsplati, 0x14, 0x08, 0x00000000, 0x0000F800, PPC_SPE); // +GEN_SPE(evrlwi, evsplatfi, 0x15, 0x08, 0x00000000, 0x0000F800, PPC_SPE); +GEN_SPE(evmergehi, evmergelo, 0x16, 0x08, 0x00000000, 0x00000000, PPC_SPE); //// +GEN_SPE(evmergehilo, evmergelohi, 0x17, 0x08, 0x00000000, 0x00000000, PPC_SPE); //// +GEN_SPE(evcmpgtu, evcmpgts, 0x18, 0x08, 0x00600000, 0x00600000, PPC_SPE); //// +GEN_SPE(evcmpltu, evcmplts, 0x19, 0x08, 0x00600000, 0x00600000, PPC_SPE); //// +GEN_SPE(evcmpeq, speundef, 0x1A, 0x08, 0x00600000, 0xFFFFFFFF, PPC_SPE); //// + +/* SPE load and stores */ +static inline void gen_addr_spe_imm_index(DisasContext *ctx, TCGv EA, int sh) +{ + target_ulong uimm = rB(ctx->opcode); + + if (rA(ctx->opcode) == 0) { + tcg_gen_movi_tl(EA, uimm << sh); + } else { + tcg_gen_addi_tl(EA, cpu_gpr[rA(ctx->opcode)], uimm << sh); + if (NARROW_MODE(ctx)) { + tcg_gen_ext32u_tl(EA, EA); + } + } +} + +static inline void gen_op_evldd(DisasContext *ctx, TCGv addr) +{ + TCGv_i64 t0 = tcg_temp_new_i64(); + gen_qemu_ld64(ctx, t0, addr); + gen_store_gpr64(rD(ctx->opcode), t0); + tcg_temp_free_i64(t0); +} + +static inline void gen_op_evldw(DisasContext *ctx, TCGv addr) +{ + gen_qemu_ld32u(ctx, cpu_gprh[rD(ctx->opcode)], addr); + gen_addr_add(ctx, addr, addr, 4); + gen_qemu_ld32u(ctx, cpu_gpr[rD(ctx->opcode)], addr); +} + +static inline void gen_op_evldh(DisasContext *ctx, TCGv addr) +{ + TCGv t0 = tcg_temp_new(); + gen_qemu_ld16u(ctx, t0, addr); + tcg_gen_shli_tl(cpu_gprh[rD(ctx->opcode)], t0, 16); + gen_addr_add(ctx, addr, addr, 2); + gen_qemu_ld16u(ctx, t0, addr); + tcg_gen_or_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rD(ctx->opcode)], t0); + gen_addr_add(ctx, addr, addr, 2); + gen_qemu_ld16u(ctx, t0, addr); + tcg_gen_shli_tl(cpu_gprh[rD(ctx->opcode)], t0, 16); + gen_addr_add(ctx, addr, addr, 2); + gen_qemu_ld16u(ctx, t0, addr); + tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0); + tcg_temp_free(t0); +} + +static inline void gen_op_evlhhesplat(DisasContext *ctx, TCGv addr) +{ + TCGv t0 = tcg_temp_new(); + gen_qemu_ld16u(ctx, t0, addr); + tcg_gen_shli_tl(t0, t0, 16); + tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], t0); + tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], t0); + tcg_temp_free(t0); +} + +static inline void gen_op_evlhhousplat(DisasContext *ctx, TCGv addr) +{ + TCGv t0 = tcg_temp_new(); + gen_qemu_ld16u(ctx, t0, addr); + tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], t0); + tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], t0); + tcg_temp_free(t0); +} + +static inline void gen_op_evlhhossplat(DisasContext *ctx, TCGv addr) +{ + TCGv t0 = tcg_temp_new(); + gen_qemu_ld16s(ctx, t0, addr); + tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], t0); + tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], t0); + tcg_temp_free(t0); +} + +static inline void gen_op_evlwhe(DisasContext *ctx, TCGv addr) +{ + TCGv t0 = tcg_temp_new(); + gen_qemu_ld16u(ctx, t0, addr); + tcg_gen_shli_tl(cpu_gprh[rD(ctx->opcode)], t0, 16); + gen_addr_add(ctx, addr, addr, 2); + gen_qemu_ld16u(ctx, t0, addr); + tcg_gen_shli_tl(cpu_gpr[rD(ctx->opcode)], t0, 16); + tcg_temp_free(t0); +} + +static inline void gen_op_evlwhou(DisasContext *ctx, TCGv addr) +{ + gen_qemu_ld16u(ctx, cpu_gprh[rD(ctx->opcode)], addr); + gen_addr_add(ctx, addr, addr, 2); + gen_qemu_ld16u(ctx, cpu_gpr[rD(ctx->opcode)], addr); +} + +static inline void gen_op_evlwhos(DisasContext *ctx, TCGv addr) +{ + gen_qemu_ld16s(ctx, cpu_gprh[rD(ctx->opcode)], addr); + gen_addr_add(ctx, addr, addr, 2); + gen_qemu_ld16s(ctx, cpu_gpr[rD(ctx->opcode)], addr); +} + +static inline void gen_op_evlwwsplat(DisasContext *ctx, TCGv addr) +{ + TCGv t0 = tcg_temp_new(); + gen_qemu_ld32u(ctx, t0, addr); + tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], t0); + tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], t0); + tcg_temp_free(t0); +} + +static inline void gen_op_evlwhsplat(DisasContext *ctx, TCGv addr) +{ + TCGv t0 = tcg_temp_new(); + gen_qemu_ld16u(ctx, t0, addr); + tcg_gen_shli_tl(cpu_gprh[rD(ctx->opcode)], t0, 16); + tcg_gen_or_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rD(ctx->opcode)], t0); + gen_addr_add(ctx, addr, addr, 2); + gen_qemu_ld16u(ctx, t0, addr); + tcg_gen_shli_tl(cpu_gpr[rD(ctx->opcode)], t0, 16); + tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gprh[rD(ctx->opcode)], t0); + tcg_temp_free(t0); +} + +static inline void gen_op_evstdd(DisasContext *ctx, TCGv addr) +{ + TCGv_i64 t0 = tcg_temp_new_i64(); + gen_load_gpr64(t0, rS(ctx->opcode)); + gen_qemu_st64(ctx, t0, addr); + tcg_temp_free_i64(t0); +} + +static inline void gen_op_evstdw(DisasContext *ctx, TCGv addr) +{ + gen_qemu_st32(ctx, cpu_gprh[rS(ctx->opcode)], addr); + gen_addr_add(ctx, addr, addr, 4); + gen_qemu_st32(ctx, cpu_gpr[rS(ctx->opcode)], addr); +} + +static inline void gen_op_evstdh(DisasContext *ctx, TCGv addr) +{ + TCGv t0 = tcg_temp_new(); + tcg_gen_shri_tl(t0, cpu_gprh[rS(ctx->opcode)], 16); + gen_qemu_st16(ctx, t0, addr); + gen_addr_add(ctx, addr, addr, 2); + gen_qemu_st16(ctx, cpu_gprh[rS(ctx->opcode)], addr); + gen_addr_add(ctx, addr, addr, 2); + tcg_gen_shri_tl(t0, cpu_gpr[rS(ctx->opcode)], 16); + gen_qemu_st16(ctx, t0, addr); + tcg_temp_free(t0); + gen_addr_add(ctx, addr, addr, 2); + gen_qemu_st16(ctx, cpu_gpr[rS(ctx->opcode)], addr); +} + +static inline void gen_op_evstwhe(DisasContext *ctx, TCGv addr) +{ + TCGv t0 = tcg_temp_new(); + tcg_gen_shri_tl(t0, cpu_gprh[rS(ctx->opcode)], 16); + gen_qemu_st16(ctx, t0, addr); + gen_addr_add(ctx, addr, addr, 2); + tcg_gen_shri_tl(t0, cpu_gpr[rS(ctx->opcode)], 16); + gen_qemu_st16(ctx, t0, addr); + tcg_temp_free(t0); +} + +static inline void gen_op_evstwho(DisasContext *ctx, TCGv addr) +{ + gen_qemu_st16(ctx, cpu_gprh[rS(ctx->opcode)], addr); + gen_addr_add(ctx, addr, addr, 2); + gen_qemu_st16(ctx, cpu_gpr[rS(ctx->opcode)], addr); +} + +static inline void gen_op_evstwwe(DisasContext *ctx, TCGv addr) +{ + gen_qemu_st32(ctx, cpu_gprh[rS(ctx->opcode)], addr); +} + +static inline void gen_op_evstwwo(DisasContext *ctx, TCGv addr) +{ + gen_qemu_st32(ctx, cpu_gpr[rS(ctx->opcode)], addr); +} + +#define GEN_SPEOP_LDST(name, opc2, sh) \ +static void glue(gen_, name)(DisasContext *ctx) \ +{ \ + TCGv t0; \ + if (unlikely(!ctx->spe_enabled)) { \ + gen_exception(ctx, POWERPC_EXCP_SPEU); \ + return; \ + } \ + gen_set_access_type(ctx, ACCESS_INT); \ + t0 = tcg_temp_new(); \ + if (Rc(ctx->opcode)) { \ + gen_addr_spe_imm_index(ctx, t0, sh); \ + } else { \ + gen_addr_reg_index(ctx, t0); \ + } \ + gen_op_##name(ctx, t0); \ + tcg_temp_free(t0); \ +} + +GEN_SPEOP_LDST(evldd, 0x00, 3); +GEN_SPEOP_LDST(evldw, 0x01, 3); +GEN_SPEOP_LDST(evldh, 0x02, 3); +GEN_SPEOP_LDST(evlhhesplat, 0x04, 1); +GEN_SPEOP_LDST(evlhhousplat, 0x06, 1); +GEN_SPEOP_LDST(evlhhossplat, 0x07, 1); +GEN_SPEOP_LDST(evlwhe, 0x08, 2); +GEN_SPEOP_LDST(evlwhou, 0x0A, 2); +GEN_SPEOP_LDST(evlwhos, 0x0B, 2); +GEN_SPEOP_LDST(evlwwsplat, 0x0C, 2); +GEN_SPEOP_LDST(evlwhsplat, 0x0E, 2); + +GEN_SPEOP_LDST(evstdd, 0x10, 3); +GEN_SPEOP_LDST(evstdw, 0x11, 3); +GEN_SPEOP_LDST(evstdh, 0x12, 3); +GEN_SPEOP_LDST(evstwhe, 0x18, 2); +GEN_SPEOP_LDST(evstwho, 0x1A, 2); +GEN_SPEOP_LDST(evstwwe, 0x1C, 2); +GEN_SPEOP_LDST(evstwwo, 0x1E, 2); + +/* Multiply and add - TODO */ +#if 0 +GEN_SPE(speundef, evmhessf, 0x01, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE);// +GEN_SPE(speundef, evmhossf, 0x03, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(evmheumi, evmhesmi, 0x04, 0x10, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhesmf, 0x05, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(evmhoumi, evmhosmi, 0x06, 0x10, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhosmf, 0x07, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhessfa, 0x11, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhossfa, 0x13, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(evmheumia, evmhesmia, 0x14, 0x10, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhesmfa, 0x15, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(evmhoumia, evmhosmia, 0x16, 0x10, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhosmfa, 0x17, 0x10, 0xFFFFFFFF, 0x00000000, PPC_SPE); + +GEN_SPE(speundef, evmwhssf, 0x03, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(evmwlumi, speundef, 0x04, 0x11, 0x00000000, 0xFFFFFFFF, PPC_SPE); +GEN_SPE(evmwhumi, evmwhsmi, 0x06, 0x11, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmwhsmf, 0x07, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmwssf, 0x09, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmwsmf, 0x0D, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmwhssfa, 0x13, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(evmwlumia, speundef, 0x14, 0x11, 0x00000000, 0xFFFFFFFF, PPC_SPE); +GEN_SPE(evmwhumia, evmwhsmia, 0x16, 0x11, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmwhsmfa, 0x17, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmwssfa, 0x19, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmwsmfa, 0x1D, 0x11, 0xFFFFFFFF, 0x00000000, PPC_SPE); + +GEN_SPE(evadduiaaw, evaddsiaaw, 0x00, 0x13, 0x0000F800, 0x0000F800, PPC_SPE); +GEN_SPE(evsubfusiaaw, evsubfssiaaw, 0x01, 0x13, 0x0000F800, 0x0000F800, PPC_SPE); +GEN_SPE(evaddumiaaw, evaddsmiaaw, 0x04, 0x13, 0x0000F800, 0x0000F800, PPC_SPE); +GEN_SPE(evsubfumiaaw, evsubfsmiaaw, 0x05, 0x13, 0x0000F800, 0x0000F800, PPC_SPE); +GEN_SPE(evdivws, evdivwu, 0x06, 0x13, 0x00000000, 0x00000000, PPC_SPE); + +GEN_SPE(evmheusiaaw, evmhessiaaw, 0x00, 0x14, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhessfaaw, 0x01, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(evmhousiaaw, evmhossiaaw, 0x02, 0x14, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhossfaaw, 0x03, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(evmheumiaaw, evmhesmiaaw, 0x04, 0x14, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhesmfaaw, 0x05, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(evmhoumiaaw, evmhosmiaaw, 0x06, 0x14, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhosmfaaw, 0x07, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(evmhegumiaa, evmhegsmiaa, 0x14, 0x14, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhegsmfaa, 0x15, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(evmhogumiaa, evmhogsmiaa, 0x16, 0x14, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhogsmfaa, 0x17, 0x14, 0xFFFFFFFF, 0x00000000, PPC_SPE); + +GEN_SPE(evmwlusiaaw, evmwlssiaaw, 0x00, 0x15, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(evmwlumiaaw, evmwlsmiaaw, 0x04, 0x15, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmwssfaa, 0x09, 0x15, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmwsmfaa, 0x0D, 0x15, 0xFFFFFFFF, 0x00000000, PPC_SPE); + +GEN_SPE(evmheusianw, evmhessianw, 0x00, 0x16, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhessfanw, 0x01, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(evmhousianw, evmhossianw, 0x02, 0x16, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhossfanw, 0x03, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(evmheumianw, evmhesmianw, 0x04, 0x16, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhesmfanw, 0x05, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(evmhoumianw, evmhosmianw, 0x06, 0x16, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhosmfanw, 0x07, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(evmhegumian, evmhegsmian, 0x14, 0x16, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhegsmfan, 0x15, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(evmhigumian, evmhigsmian, 0x16, 0x16, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmhogsmfan, 0x17, 0x16, 0xFFFFFFFF, 0x00000000, PPC_SPE); + +GEN_SPE(evmwlusianw, evmwlssianw, 0x00, 0x17, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(evmwlumianw, evmwlsmianw, 0x04, 0x17, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmwssfan, 0x09, 0x17, 0xFFFFFFFF, 0x00000000, PPC_SPE); +GEN_SPE(evmwumian, evmwsmian, 0x0C, 0x17, 0x00000000, 0x00000000, PPC_SPE); +GEN_SPE(speundef, evmwsmfan, 0x0D, 0x17, 0xFFFFFFFF, 0x00000000, PPC_SPE); +#endif + +/*** SPE floating-point extension ***/ +#define GEN_SPEFPUOP_CONV_32_32(name) \ +static inline void gen_##name(DisasContext *ctx) \ +{ \ + TCGv_i32 t0 = tcg_temp_new_i32(); \ + tcg_gen_trunc_tl_i32(t0, cpu_gpr[rB(ctx->opcode)]); \ + gen_helper_##name(t0, cpu_env, t0); \ + tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \ + tcg_temp_free_i32(t0); \ +} +#define GEN_SPEFPUOP_CONV_32_64(name) \ +static inline void gen_##name(DisasContext *ctx) \ +{ \ + TCGv_i64 t0 = tcg_temp_new_i64(); \ + TCGv_i32 t1 = tcg_temp_new_i32(); \ + gen_load_gpr64(t0, rB(ctx->opcode)); \ + gen_helper_##name(t1, cpu_env, t0); \ + tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t1); \ + tcg_temp_free_i64(t0); \ + tcg_temp_free_i32(t1); \ +} +#define GEN_SPEFPUOP_CONV_64_32(name) \ +static inline void gen_##name(DisasContext *ctx) \ +{ \ + TCGv_i64 t0 = tcg_temp_new_i64(); \ + TCGv_i32 t1 = tcg_temp_new_i32(); \ + tcg_gen_trunc_tl_i32(t1, cpu_gpr[rB(ctx->opcode)]); \ + gen_helper_##name(t0, cpu_env, t1); \ + gen_store_gpr64(rD(ctx->opcode), t0); \ + tcg_temp_free_i64(t0); \ + tcg_temp_free_i32(t1); \ +} +#define GEN_SPEFPUOP_CONV_64_64(name) \ +static inline void gen_##name(DisasContext *ctx) \ +{ \ + TCGv_i64 t0 = tcg_temp_new_i64(); \ + gen_load_gpr64(t0, rB(ctx->opcode)); \ + gen_helper_##name(t0, cpu_env, t0); \ + gen_store_gpr64(rD(ctx->opcode), t0); \ + tcg_temp_free_i64(t0); \ +} +#define GEN_SPEFPUOP_ARITH2_32_32(name) \ +static inline void gen_##name(DisasContext *ctx) \ +{ \ + TCGv_i32 t0, t1; \ + if (unlikely(!ctx->spe_enabled)) { \ + gen_exception(ctx, POWERPC_EXCP_SPEU); \ + return; \ + } \ + t0 = tcg_temp_new_i32(); \ + t1 = tcg_temp_new_i32(); \ + tcg_gen_trunc_tl_i32(t0, cpu_gpr[rA(ctx->opcode)]); \ + tcg_gen_trunc_tl_i32(t1, cpu_gpr[rB(ctx->opcode)]); \ + gen_helper_##name(t0, cpu_env, t0, t1); \ + tcg_gen_extu_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); \ + \ + tcg_temp_free_i32(t0); \ + tcg_temp_free_i32(t1); \ +} +#define GEN_SPEFPUOP_ARITH2_64_64(name) \ +static inline void gen_##name(DisasContext *ctx) \ +{ \ + TCGv_i64 t0, t1; \ + if (unlikely(!ctx->spe_enabled)) { \ + gen_exception(ctx, POWERPC_EXCP_SPEU); \ + return; \ + } \ + t0 = tcg_temp_new_i64(); \ + t1 = tcg_temp_new_i64(); \ + gen_load_gpr64(t0, rA(ctx->opcode)); \ + gen_load_gpr64(t1, rB(ctx->opcode)); \ + gen_helper_##name(t0, cpu_env, t0, t1); \ + gen_store_gpr64(rD(ctx->opcode), t0); \ + tcg_temp_free_i64(t0); \ + tcg_temp_free_i64(t1); \ +} +#define GEN_SPEFPUOP_COMP_32(name) \ +static inline void gen_##name(DisasContext *ctx) \ +{ \ + TCGv_i32 t0, t1; \ + if (unlikely(!ctx->spe_enabled)) { \ + gen_exception(ctx, POWERPC_EXCP_SPEU); \ + return; \ + } \ + t0 = tcg_temp_new_i32(); \ + t1 = tcg_temp_new_i32(); \ + \ + tcg_gen_trunc_tl_i32(t0, cpu_gpr[rA(ctx->opcode)]); \ + tcg_gen_trunc_tl_i32(t1, cpu_gpr[rB(ctx->opcode)]); \ + gen_helper_##name(cpu_crf[crfD(ctx->opcode)], cpu_env, t0, t1); \ + \ + tcg_temp_free_i32(t0); \ + tcg_temp_free_i32(t1); \ +} +#define GEN_SPEFPUOP_COMP_64(name) \ +static inline void gen_##name(DisasContext *ctx) \ +{ \ + TCGv_i64 t0, t1; \ + if (unlikely(!ctx->spe_enabled)) { \ + gen_exception(ctx, POWERPC_EXCP_SPEU); \ + return; \ + } \ + t0 = tcg_temp_new_i64(); \ + t1 = tcg_temp_new_i64(); \ + gen_load_gpr64(t0, rA(ctx->opcode)); \ + gen_load_gpr64(t1, rB(ctx->opcode)); \ + gen_helper_##name(cpu_crf[crfD(ctx->opcode)], cpu_env, t0, t1); \ + tcg_temp_free_i64(t0); \ + tcg_temp_free_i64(t1); \ +} + +/* Single precision floating-point vectors operations */ +/* Arithmetic */ +GEN_SPEFPUOP_ARITH2_64_64(evfsadd); +GEN_SPEFPUOP_ARITH2_64_64(evfssub); +GEN_SPEFPUOP_ARITH2_64_64(evfsmul); +GEN_SPEFPUOP_ARITH2_64_64(evfsdiv); +static inline void gen_evfsabs(DisasContext *ctx) +{ + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + tcg_gen_andi_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)], + ~0x80000000); + tcg_gen_andi_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)], + ~0x80000000); +} +static inline void gen_evfsnabs(DisasContext *ctx) +{ + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + tcg_gen_ori_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)], + 0x80000000); + tcg_gen_ori_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)], + 0x80000000); +} +static inline void gen_evfsneg(DisasContext *ctx) +{ + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + tcg_gen_xori_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)], + 0x80000000); + tcg_gen_xori_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)], + 0x80000000); +} + +/* Conversion */ +GEN_SPEFPUOP_CONV_64_64(evfscfui); +GEN_SPEFPUOP_CONV_64_64(evfscfsi); +GEN_SPEFPUOP_CONV_64_64(evfscfuf); +GEN_SPEFPUOP_CONV_64_64(evfscfsf); +GEN_SPEFPUOP_CONV_64_64(evfsctui); +GEN_SPEFPUOP_CONV_64_64(evfsctsi); +GEN_SPEFPUOP_CONV_64_64(evfsctuf); +GEN_SPEFPUOP_CONV_64_64(evfsctsf); +GEN_SPEFPUOP_CONV_64_64(evfsctuiz); +GEN_SPEFPUOP_CONV_64_64(evfsctsiz); + +/* Comparison */ +GEN_SPEFPUOP_COMP_64(evfscmpgt); +GEN_SPEFPUOP_COMP_64(evfscmplt); +GEN_SPEFPUOP_COMP_64(evfscmpeq); +GEN_SPEFPUOP_COMP_64(evfststgt); +GEN_SPEFPUOP_COMP_64(evfststlt); +GEN_SPEFPUOP_COMP_64(evfststeq); + +/* Opcodes definitions */ +GEN_SPE(evfsadd, evfssub, 0x00, 0x0A, 0x00000000, 0x00000000, PPC_SPE_SINGLE); // +GEN_SPE(evfsabs, evfsnabs, 0x02, 0x0A, 0x0000F800, 0x0000F800, PPC_SPE_SINGLE); // +GEN_SPE(evfsneg, speundef, 0x03, 0x0A, 0x0000F800, 0xFFFFFFFF, PPC_SPE_SINGLE); // +GEN_SPE(evfsmul, evfsdiv, 0x04, 0x0A, 0x00000000, 0x00000000, PPC_SPE_SINGLE); // +GEN_SPE(evfscmpgt, evfscmplt, 0x06, 0x0A, 0x00600000, 0x00600000, PPC_SPE_SINGLE); // +GEN_SPE(evfscmpeq, speundef, 0x07, 0x0A, 0x00600000, 0xFFFFFFFF, PPC_SPE_SINGLE); // +GEN_SPE(evfscfui, evfscfsi, 0x08, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE); // +GEN_SPE(evfscfuf, evfscfsf, 0x09, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE); // +GEN_SPE(evfsctui, evfsctsi, 0x0A, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE); // +GEN_SPE(evfsctuf, evfsctsf, 0x0B, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE); // +GEN_SPE(evfsctuiz, speundef, 0x0C, 0x0A, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE); // +GEN_SPE(evfsctsiz, speundef, 0x0D, 0x0A, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE); // +GEN_SPE(evfststgt, evfststlt, 0x0E, 0x0A, 0x00600000, 0x00600000, PPC_SPE_SINGLE); // +GEN_SPE(evfststeq, speundef, 0x0F, 0x0A, 0x00600000, 0xFFFFFFFF, PPC_SPE_SINGLE); // + +/* Single precision floating-point operations */ +/* Arithmetic */ +GEN_SPEFPUOP_ARITH2_32_32(efsadd); +GEN_SPEFPUOP_ARITH2_32_32(efssub); +GEN_SPEFPUOP_ARITH2_32_32(efsmul); +GEN_SPEFPUOP_ARITH2_32_32(efsdiv); +static inline void gen_efsabs(DisasContext *ctx) +{ + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + tcg_gen_andi_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)], (target_long)~0x80000000LL); +} +static inline void gen_efsnabs(DisasContext *ctx) +{ + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + tcg_gen_ori_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)], 0x80000000); +} +static inline void gen_efsneg(DisasContext *ctx) +{ + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + tcg_gen_xori_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)], 0x80000000); +} + +/* Conversion */ +GEN_SPEFPUOP_CONV_32_32(efscfui); +GEN_SPEFPUOP_CONV_32_32(efscfsi); +GEN_SPEFPUOP_CONV_32_32(efscfuf); +GEN_SPEFPUOP_CONV_32_32(efscfsf); +GEN_SPEFPUOP_CONV_32_32(efsctui); +GEN_SPEFPUOP_CONV_32_32(efsctsi); +GEN_SPEFPUOP_CONV_32_32(efsctuf); +GEN_SPEFPUOP_CONV_32_32(efsctsf); +GEN_SPEFPUOP_CONV_32_32(efsctuiz); +GEN_SPEFPUOP_CONV_32_32(efsctsiz); +GEN_SPEFPUOP_CONV_32_64(efscfd); + +/* Comparison */ +GEN_SPEFPUOP_COMP_32(efscmpgt); +GEN_SPEFPUOP_COMP_32(efscmplt); +GEN_SPEFPUOP_COMP_32(efscmpeq); +GEN_SPEFPUOP_COMP_32(efststgt); +GEN_SPEFPUOP_COMP_32(efststlt); +GEN_SPEFPUOP_COMP_32(efststeq); + +/* Opcodes definitions */ +GEN_SPE(efsadd, efssub, 0x00, 0x0B, 0x00000000, 0x00000000, PPC_SPE_SINGLE); // +GEN_SPE(efsabs, efsnabs, 0x02, 0x0B, 0x0000F800, 0x0000F800, PPC_SPE_SINGLE); // +GEN_SPE(efsneg, speundef, 0x03, 0x0B, 0x0000F800, 0xFFFFFFFF, PPC_SPE_SINGLE); // +GEN_SPE(efsmul, efsdiv, 0x04, 0x0B, 0x00000000, 0x00000000, PPC_SPE_SINGLE); // +GEN_SPE(efscmpgt, efscmplt, 0x06, 0x0B, 0x00600000, 0x00600000, PPC_SPE_SINGLE); // +GEN_SPE(efscmpeq, efscfd, 0x07, 0x0B, 0x00600000, 0x00180000, PPC_SPE_SINGLE); // +GEN_SPE(efscfui, efscfsi, 0x08, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE); // +GEN_SPE(efscfuf, efscfsf, 0x09, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE); // +GEN_SPE(efsctui, efsctsi, 0x0A, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE); // +GEN_SPE(efsctuf, efsctsf, 0x0B, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE); // +GEN_SPE(efsctuiz, speundef, 0x0C, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE); // +GEN_SPE(efsctsiz, speundef, 0x0D, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE); // +GEN_SPE(efststgt, efststlt, 0x0E, 0x0B, 0x00600000, 0x00600000, PPC_SPE_SINGLE); // +GEN_SPE(efststeq, speundef, 0x0F, 0x0B, 0x00600000, 0xFFFFFFFF, PPC_SPE_SINGLE); // + +/* Double precision floating-point operations */ +/* Arithmetic */ +GEN_SPEFPUOP_ARITH2_64_64(efdadd); +GEN_SPEFPUOP_ARITH2_64_64(efdsub); +GEN_SPEFPUOP_ARITH2_64_64(efdmul); +GEN_SPEFPUOP_ARITH2_64_64(efddiv); +static inline void gen_efdabs(DisasContext *ctx) +{ + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); + tcg_gen_andi_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)], + ~0x80000000); +} +static inline void gen_efdnabs(DisasContext *ctx) +{ + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); + tcg_gen_ori_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)], + 0x80000000); +} +static inline void gen_efdneg(DisasContext *ctx) +{ + if (unlikely(!ctx->spe_enabled)) { + gen_exception(ctx, POWERPC_EXCP_SPEU); + return; + } + tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); + tcg_gen_xori_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rA(ctx->opcode)], + 0x80000000); +} + +/* Conversion */ +GEN_SPEFPUOP_CONV_64_32(efdcfui); +GEN_SPEFPUOP_CONV_64_32(efdcfsi); +GEN_SPEFPUOP_CONV_64_32(efdcfuf); +GEN_SPEFPUOP_CONV_64_32(efdcfsf); +GEN_SPEFPUOP_CONV_32_64(efdctui); +GEN_SPEFPUOP_CONV_32_64(efdctsi); +GEN_SPEFPUOP_CONV_32_64(efdctuf); +GEN_SPEFPUOP_CONV_32_64(efdctsf); +GEN_SPEFPUOP_CONV_32_64(efdctuiz); +GEN_SPEFPUOP_CONV_32_64(efdctsiz); +GEN_SPEFPUOP_CONV_64_32(efdcfs); +GEN_SPEFPUOP_CONV_64_64(efdcfuid); +GEN_SPEFPUOP_CONV_64_64(efdcfsid); +GEN_SPEFPUOP_CONV_64_64(efdctuidz); +GEN_SPEFPUOP_CONV_64_64(efdctsidz); + +/* Comparison */ +GEN_SPEFPUOP_COMP_64(efdcmpgt); +GEN_SPEFPUOP_COMP_64(efdcmplt); +GEN_SPEFPUOP_COMP_64(efdcmpeq); +GEN_SPEFPUOP_COMP_64(efdtstgt); +GEN_SPEFPUOP_COMP_64(efdtstlt); +GEN_SPEFPUOP_COMP_64(efdtsteq); + +/* Opcodes definitions */ +GEN_SPE(efdadd, efdsub, 0x10, 0x0B, 0x00000000, 0x00000000, PPC_SPE_DOUBLE); // +GEN_SPE(efdcfuid, efdcfsid, 0x11, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); // +GEN_SPE(efdabs, efdnabs, 0x12, 0x0B, 0x0000F800, 0x0000F800, PPC_SPE_DOUBLE); // +GEN_SPE(efdneg, speundef, 0x13, 0x0B, 0x0000F800, 0xFFFFFFFF, PPC_SPE_DOUBLE); // +GEN_SPE(efdmul, efddiv, 0x14, 0x0B, 0x00000000, 0x00000000, PPC_SPE_DOUBLE); // +GEN_SPE(efdctuidz, efdctsidz, 0x15, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); // +GEN_SPE(efdcmpgt, efdcmplt, 0x16, 0x0B, 0x00600000, 0x00600000, PPC_SPE_DOUBLE); // +GEN_SPE(efdcmpeq, efdcfs, 0x17, 0x0B, 0x00600000, 0x00180000, PPC_SPE_DOUBLE); // +GEN_SPE(efdcfui, efdcfsi, 0x18, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); // +GEN_SPE(efdcfuf, efdcfsf, 0x19, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); // +GEN_SPE(efdctui, efdctsi, 0x1A, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); // +GEN_SPE(efdctuf, efdctsf, 0x1B, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE); // +GEN_SPE(efdctuiz, speundef, 0x1C, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_DOUBLE); // +GEN_SPE(efdctsiz, speundef, 0x1D, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_DOUBLE); // +GEN_SPE(efdtstgt, efdtstlt, 0x1E, 0x0B, 0x00600000, 0x00600000, PPC_SPE_DOUBLE); // +GEN_SPE(efdtsteq, speundef, 0x1F, 0x0B, 0x00600000, 0xFFFFFFFF, PPC_SPE_DOUBLE); // + +#undef GEN_SPE +#undef GEN_SPEOP_LDST diff --git a/target-ppc/translate/spe-ops.c b/target-ppc/translate/spe-ops.c new file mode 100644 index 0000000..7efe8b8 --- /dev/null +++ b/target-ppc/translate/spe-ops.c @@ -0,0 +1,105 @@ +GEN_HANDLER2(evsel0, "evsel", 0x04, 0x1c, 0x09, 0x00000000, PPC_SPE), +GEN_HANDLER2(evsel1, "evsel", 0x04, 0x1d, 0x09, 0x00000000, PPC_SPE), +GEN_HANDLER2(evsel2, "evsel", 0x04, 0x1e, 0x09, 0x00000000, PPC_SPE), +GEN_HANDLER2(evsel3, "evsel", 0x04, 0x1f, 0x09, 0x00000000, PPC_SPE), + +#define GEN_SPE(name0, name1, opc2, opc3, inval0, inval1, type) \ + GEN_OPCODE_DUAL(name0##_##name1, 0x04, opc2, opc3, inval0, inval1, type, PPC_NONE) +GEN_SPE(evaddw, speundef, 0x00, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE), +GEN_SPE(evaddiw, speundef, 0x01, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE), +GEN_SPE(evsubfw, speundef, 0x02, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE), +GEN_SPE(evsubifw, speundef, 0x03, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE), +GEN_SPE(evabs, evneg, 0x04, 0x08, 0x0000F800, 0x0000F800, PPC_SPE), +GEN_SPE(evextsb, evextsh, 0x05, 0x08, 0x0000F800, 0x0000F800, PPC_SPE), +GEN_SPE(evrndw, evcntlzw, 0x06, 0x08, 0x0000F800, 0x0000F800, PPC_SPE), +GEN_SPE(evcntlsw, brinc, 0x07, 0x08, 0x0000F800, 0x00000000, PPC_SPE), +GEN_SPE(evmra, speundef, 0x02, 0x13, 0x0000F800, 0xFFFFFFFF, PPC_SPE), +GEN_SPE(speundef, evand, 0x08, 0x08, 0xFFFFFFFF, 0x00000000, PPC_SPE), +GEN_SPE(evandc, speundef, 0x09, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE), +GEN_SPE(evxor, evor, 0x0B, 0x08, 0x00000000, 0x00000000, PPC_SPE), +GEN_SPE(evnor, eveqv, 0x0C, 0x08, 0x00000000, 0x00000000, PPC_SPE), +GEN_SPE(evmwumi, evmwsmi, 0x0C, 0x11, 0x00000000, 0x00000000, PPC_SPE), +GEN_SPE(evmwumia, evmwsmia, 0x1C, 0x11, 0x00000000, 0x00000000, PPC_SPE), +GEN_SPE(evmwumiaa, evmwsmiaa, 0x0C, 0x15, 0x00000000, 0x00000000, PPC_SPE), +GEN_SPE(speundef, evorc, 0x0D, 0x08, 0xFFFFFFFF, 0x00000000, PPC_SPE), +GEN_SPE(evnand, speundef, 0x0F, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE), +GEN_SPE(evsrwu, evsrws, 0x10, 0x08, 0x00000000, 0x00000000, PPC_SPE), +GEN_SPE(evsrwiu, evsrwis, 0x11, 0x08, 0x00000000, 0x00000000, PPC_SPE), +GEN_SPE(evslw, speundef, 0x12, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE), +GEN_SPE(evslwi, speundef, 0x13, 0x08, 0x00000000, 0xFFFFFFFF, PPC_SPE), +GEN_SPE(evrlw, evsplati, 0x14, 0x08, 0x00000000, 0x0000F800, PPC_SPE), +GEN_SPE(evrlwi, evsplatfi, 0x15, 0x08, 0x00000000, 0x0000F800, PPC_SPE), +GEN_SPE(evmergehi, evmergelo, 0x16, 0x08, 0x00000000, 0x00000000, PPC_SPE), +GEN_SPE(evmergehilo, evmergelohi, 0x17, 0x08, 0x00000000, 0x00000000, PPC_SPE), +GEN_SPE(evcmpgtu, evcmpgts, 0x18, 0x08, 0x00600000, 0x00600000, PPC_SPE), +GEN_SPE(evcmpltu, evcmplts, 0x19, 0x08, 0x00600000, 0x00600000, PPC_SPE), +GEN_SPE(evcmpeq, speundef, 0x1A, 0x08, 0x00600000, 0xFFFFFFFF, PPC_SPE), + +GEN_SPE(evfsadd, evfssub, 0x00, 0x0A, 0x00000000, 0x00000000, PPC_SPE_SINGLE), +GEN_SPE(evfsabs, evfsnabs, 0x02, 0x0A, 0x0000F800, 0x0000F800, PPC_SPE_SINGLE), +GEN_SPE(evfsneg, speundef, 0x03, 0x0A, 0x0000F800, 0xFFFFFFFF, PPC_SPE_SINGLE), +GEN_SPE(evfsmul, evfsdiv, 0x04, 0x0A, 0x00000000, 0x00000000, PPC_SPE_SINGLE), +GEN_SPE(evfscmpgt, evfscmplt, 0x06, 0x0A, 0x00600000, 0x00600000, PPC_SPE_SINGLE), +GEN_SPE(evfscmpeq, speundef, 0x07, 0x0A, 0x00600000, 0xFFFFFFFF, PPC_SPE_SINGLE), +GEN_SPE(evfscfui, evfscfsi, 0x08, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE), +GEN_SPE(evfscfuf, evfscfsf, 0x09, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE), +GEN_SPE(evfsctui, evfsctsi, 0x0A, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE), +GEN_SPE(evfsctuf, evfsctsf, 0x0B, 0x0A, 0x00180000, 0x00180000, PPC_SPE_SINGLE), +GEN_SPE(evfsctuiz, speundef, 0x0C, 0x0A, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE), +GEN_SPE(evfsctsiz, speundef, 0x0D, 0x0A, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE), +GEN_SPE(evfststgt, evfststlt, 0x0E, 0x0A, 0x00600000, 0x00600000, PPC_SPE_SINGLE), +GEN_SPE(evfststeq, speundef, 0x0F, 0x0A, 0x00600000, 0xFFFFFFFF, PPC_SPE_SINGLE), + +GEN_SPE(efsadd, efssub, 0x00, 0x0B, 0x00000000, 0x00000000, PPC_SPE_SINGLE), +GEN_SPE(efsabs, efsnabs, 0x02, 0x0B, 0x0000F800, 0x0000F800, PPC_SPE_SINGLE), +GEN_SPE(efsneg, speundef, 0x03, 0x0B, 0x0000F800, 0xFFFFFFFF, PPC_SPE_SINGLE), +GEN_SPE(efsmul, efsdiv, 0x04, 0x0B, 0x00000000, 0x00000000, PPC_SPE_SINGLE), +GEN_SPE(efscmpgt, efscmplt, 0x06, 0x0B, 0x00600000, 0x00600000, PPC_SPE_SINGLE), +GEN_SPE(efscmpeq, efscfd, 0x07, 0x0B, 0x00600000, 0x00180000, PPC_SPE_SINGLE), +GEN_SPE(efscfui, efscfsi, 0x08, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE), +GEN_SPE(efscfuf, efscfsf, 0x09, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE), +GEN_SPE(efsctui, efsctsi, 0x0A, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE), +GEN_SPE(efsctuf, efsctsf, 0x0B, 0x0B, 0x00180000, 0x00180000, PPC_SPE_SINGLE), +GEN_SPE(efsctuiz, speundef, 0x0C, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE), +GEN_SPE(efsctsiz, speundef, 0x0D, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_SINGLE), +GEN_SPE(efststgt, efststlt, 0x0E, 0x0B, 0x00600000, 0x00600000, PPC_SPE_SINGLE), +GEN_SPE(efststeq, speundef, 0x0F, 0x0B, 0x00600000, 0xFFFFFFFF, PPC_SPE_SINGLE), + +GEN_SPE(efdadd, efdsub, 0x10, 0x0B, 0x00000000, 0x00000000, PPC_SPE_DOUBLE), +GEN_SPE(efdcfuid, efdcfsid, 0x11, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE), +GEN_SPE(efdabs, efdnabs, 0x12, 0x0B, 0x0000F800, 0x0000F800, PPC_SPE_DOUBLE), +GEN_SPE(efdneg, speundef, 0x13, 0x0B, 0x0000F800, 0xFFFFFFFF, PPC_SPE_DOUBLE), +GEN_SPE(efdmul, efddiv, 0x14, 0x0B, 0x00000000, 0x00000000, PPC_SPE_DOUBLE), +GEN_SPE(efdctuidz, efdctsidz, 0x15, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE), +GEN_SPE(efdcmpgt, efdcmplt, 0x16, 0x0B, 0x00600000, 0x00600000, PPC_SPE_DOUBLE), +GEN_SPE(efdcmpeq, efdcfs, 0x17, 0x0B, 0x00600000, 0x00180000, PPC_SPE_DOUBLE), +GEN_SPE(efdcfui, efdcfsi, 0x18, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE), +GEN_SPE(efdcfuf, efdcfsf, 0x19, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE), +GEN_SPE(efdctui, efdctsi, 0x1A, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE), +GEN_SPE(efdctuf, efdctsf, 0x1B, 0x0B, 0x00180000, 0x00180000, PPC_SPE_DOUBLE), +GEN_SPE(efdctuiz, speundef, 0x1C, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_DOUBLE), +GEN_SPE(efdctsiz, speundef, 0x1D, 0x0B, 0x00180000, 0xFFFFFFFF, PPC_SPE_DOUBLE), +GEN_SPE(efdtstgt, efdtstlt, 0x1E, 0x0B, 0x00600000, 0x00600000, PPC_SPE_DOUBLE), +GEN_SPE(efdtsteq, speundef, 0x1F, 0x0B, 0x00600000, 0xFFFFFFFF, PPC_SPE_DOUBLE), + +#define GEN_SPEOP_LDST(name, opc2, sh) \ +GEN_HANDLER(name, 0x04, opc2, 0x0C, 0x00000000, PPC_SPE) +GEN_SPEOP_LDST(evldd, 0x00, 3), +GEN_SPEOP_LDST(evldw, 0x01, 3), +GEN_SPEOP_LDST(evldh, 0x02, 3), +GEN_SPEOP_LDST(evlhhesplat, 0x04, 1), +GEN_SPEOP_LDST(evlhhousplat, 0x06, 1), +GEN_SPEOP_LDST(evlhhossplat, 0x07, 1), +GEN_SPEOP_LDST(evlwhe, 0x08, 2), +GEN_SPEOP_LDST(evlwhou, 0x0A, 2), +GEN_SPEOP_LDST(evlwhos, 0x0B, 2), +GEN_SPEOP_LDST(evlwwsplat, 0x0C, 2), +GEN_SPEOP_LDST(evlwhsplat, 0x0E, 2), + +GEN_SPEOP_LDST(evstdd, 0x10, 3), +GEN_SPEOP_LDST(evstdw, 0x11, 3), +GEN_SPEOP_LDST(evstdh, 0x12, 3), +GEN_SPEOP_LDST(evstwhe, 0x18, 2), +GEN_SPEOP_LDST(evstwho, 0x1A, 2), +GEN_SPEOP_LDST(evstwwe, 0x1C, 2), +GEN_SPEOP_LDST(evstwwo, 0x1E, 2),

[PULL,18/66] ppc: Move embedded spe ops out of translate.c

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Patch