diff options
| -rw-r--r-- | target-mips/dsp_helper.c | 256 | ||||
| -rw-r--r-- | target-mips/helper.h | 38 | ||||
| -rw-r--r-- | target-mips/translate.c | 324 |
3 files changed, 618 insertions, 0 deletions
diff --git a/target-mips/dsp_helper.c b/target-mips/dsp_helper.c index 7ddad34d10..3c79ceb1a7 100644 --- a/target-mips/dsp_helper.c +++ b/target-mips/dsp_helper.c @@ -1933,6 +1933,262 @@ PRECEU_QH(obra, 48, 32, 16, 0); #endif +/** DSP GPR-Based Shift Sub-class insns **/ +#define SHIFT_QB(name, func) \ +target_ulong helper_##name##_qb(target_ulong sa, target_ulong rt) \ +{ \ + uint8_t rt3, rt2, rt1, rt0; \ + \ + sa = sa & 0x07; \ + \ + MIPSDSP_SPLIT32_8(rt, rt3, rt2, rt1, rt0); \ + \ + rt3 = mipsdsp_##func(rt3, sa); \ + rt2 = mipsdsp_##func(rt2, sa); \ + rt1 = mipsdsp_##func(rt1, sa); \ + rt0 = mipsdsp_##func(rt0, sa); \ + \ + return MIPSDSP_RETURN32_8(rt3, rt2, rt1, rt0); \ +} + +#define SHIFT_QB_ENV(name, func) \ +target_ulong helper_##name##_qb(target_ulong sa, target_ulong rt,\ + CPUMIPSState *env) \ +{ \ + uint8_t rt3, rt2, rt1, rt0; \ + \ + sa = sa & 0x07; \ + \ + MIPSDSP_SPLIT32_8(rt, rt3, rt2, rt1, rt0); \ + \ + rt3 = mipsdsp_##func(rt3, sa, env); \ + rt2 = mipsdsp_##func(rt2, sa, env); \ + rt1 = mipsdsp_##func(rt1, sa, env); \ + rt0 = mipsdsp_##func(rt0, sa, env); \ + \ + return MIPSDSP_RETURN32_8(rt3, rt2, rt1, rt0); \ +} + +SHIFT_QB_ENV(shll, lshift8); +SHIFT_QB(shrl, rshift_u8); + +SHIFT_QB(shra, rashift8); +SHIFT_QB(shra_r, rnd8_rashift); + +#undef SHIFT_QB +#undef SHIFT_QB_ENV + +#if defined(TARGET_MIPS64) +#define SHIFT_OB(name, func) \ +target_ulong helper_##name##_ob(target_ulong rt, target_ulong sa) \ +{ \ + int i; \ + uint8_t rt_t[8]; \ + uint64_t temp; \ + \ + sa = sa & 0x07; \ + temp = 0; \ + \ + for (i = 0; i < 8; i++) { \ + rt_t[i] = (rt >> (8 * i)) & MIPSDSP_Q0; \ + rt_t[i] = mipsdsp_##func(rt_t[i], sa); \ + temp |= (uint64_t)rt_t[i] << (8 * i); \ + } \ + \ + return temp; \ +} + +#define SHIFT_OB_ENV(name, func) \ +target_ulong helper_##name##_ob(target_ulong rt, target_ulong sa, \ + CPUMIPSState *env) \ +{ \ + int i; \ + uint8_t rt_t[8]; \ + uint64_t temp; \ + \ + sa = sa & 0x07; \ + temp = 0; \ + \ + for (i = 0; i < 8; i++) { \ + rt_t[i] = (rt >> (8 * i)) & MIPSDSP_Q0; \ + rt_t[i] = mipsdsp_##func(rt_t[i], sa, env); \ + temp |= (uint64_t)rt_t[i] << (8 * i); \ + } \ + \ + return temp; \ +} + +SHIFT_OB_ENV(shll, lshift8); +SHIFT_OB(shrl, rshift_u8); + +SHIFT_OB(shra, rashift8); +SHIFT_OB(shra_r, rnd8_rashift); + +#undef SHIFT_OB +#undef SHIFT_OB_ENV + +#endif + +#define SHIFT_PH(name, func) \ +target_ulong helper_##name##_ph(target_ulong sa, target_ulong rt, \ + CPUMIPSState *env) \ +{ \ + uint16_t rth, rtl; \ + \ + sa = sa & 0x0F; \ + \ + MIPSDSP_SPLIT32_16(rt, rth, rtl); \ + \ + rth = mipsdsp_##func(rth, sa, env); \ + rtl = mipsdsp_##func(rtl, sa, env); \ + \ + return MIPSDSP_RETURN32_16(rth, rtl); \ +} + +SHIFT_PH(shll, lshift16); +SHIFT_PH(shll_s, sat16_lshift); + +#undef SHIFT_PH + +#if defined(TARGET_MIPS64) +#define SHIFT_QH(name, func) \ +target_ulong helper_##name##_qh(target_ulong rt, target_ulong sa) \ +{ \ + uint16_t rt3, rt2, rt1, rt0; \ + \ + sa = sa & 0x0F; \ + \ + MIPSDSP_SPLIT64_16(rt, rt3, rt2, rt1, rt0); \ + \ + rt3 = mipsdsp_##func(rt3, sa); \ + rt2 = mipsdsp_##func(rt2, sa); \ + rt1 = mipsdsp_##func(rt1, sa); \ + rt0 = mipsdsp_##func(rt0, sa); \ + \ + return MIPSDSP_RETURN64_16(rt3, rt2, rt1, rt0); \ +} + +#define SHIFT_QH_ENV(name, func) \ +target_ulong helper_##name##_qh(target_ulong rt, target_ulong sa, \ + CPUMIPSState *env) \ +{ \ + uint16_t rt3, rt2, rt1, rt0; \ + \ + sa = sa & 0x0F; \ + \ + MIPSDSP_SPLIT64_16(rt, rt3, rt2, rt1, rt0); \ + \ + rt3 = mipsdsp_##func(rt3, sa, env); \ + rt2 = mipsdsp_##func(rt2, sa, env); \ + rt1 = mipsdsp_##func(rt1, sa, env); \ + rt0 = mipsdsp_##func(rt0, sa, env); \ + \ + return MIPSDSP_RETURN64_16(rt3, rt2, rt1, rt0); \ +} + +SHIFT_QH_ENV(shll, lshift16); +SHIFT_QH_ENV(shll_s, sat16_lshift); + +SHIFT_QH(shrl, rshift_u16); +SHIFT_QH(shra, rashift16); +SHIFT_QH(shra_r, rnd16_rashift); + +#undef SHIFT_QH +#undef SHIFT_QH_ENV + +#endif + +#define SHIFT_W(name, func) \ +target_ulong helper_##name##_w(target_ulong sa, target_ulong rt) \ +{ \ + uint32_t temp; \ + \ + sa = sa & 0x1F; \ + temp = mipsdsp_##func(rt, sa); \ + \ + return (target_long)(int32_t)temp; \ +} + +#define SHIFT_W_ENV(name, func) \ +target_ulong helper_##name##_w(target_ulong sa, target_ulong rt, \ + CPUMIPSState *env) \ +{ \ + uint32_t temp; \ + \ + sa = sa & 0x1F; \ + temp = mipsdsp_##func(rt, sa, env); \ + \ + return (target_long)(int32_t)temp; \ +} + +SHIFT_W_ENV(shll_s, sat32_lshift); +SHIFT_W(shra_r, rnd32_rashift); + +#undef SHIFT_W +#undef SHIFT_W_ENV + +#if defined(TARGET_MIPS64) +#define SHIFT_PW(name, func) \ +target_ulong helper_##name##_pw(target_ulong rt, target_ulong sa) \ +{ \ + uint32_t rt1, rt0; \ + \ + sa = sa & 0x1F; \ + MIPSDSP_SPLIT64_32(rt, rt1, rt0); \ + \ + rt1 = mipsdsp_##func(rt1, sa); \ + rt0 = mipsdsp_##func(rt0, sa); \ + \ + return MIPSDSP_RETURN64_32(rt1, rt0); \ +} + +#define SHIFT_PW_ENV(name, func) \ +target_ulong helper_##name##_pw(target_ulong rt, target_ulong sa, \ + CPUMIPSState *env) \ +{ \ + uint32_t rt1, rt0; \ + \ + sa = sa & 0x1F; \ + MIPSDSP_SPLIT64_32(rt, rt1, rt0); \ + \ + rt1 = mipsdsp_##func(rt1, sa, env); \ + rt0 = mipsdsp_##func(rt0, sa, env); \ + \ + return MIPSDSP_RETURN64_32(rt1, rt0); \ +} + +SHIFT_PW_ENV(shll, lshift32); +SHIFT_PW_ENV(shll_s, sat32_lshift); + +SHIFT_PW(shra, rashift32); +SHIFT_PW(shra_r, rnd32_rashift); + +#undef SHIFT_PW +#undef SHIFT_PW_ENV + +#endif + +#define SHIFT_PH(name, func) \ +target_ulong helper_##name##_ph(target_ulong sa, target_ulong rt) \ +{ \ + uint16_t rth, rtl; \ + \ + sa = sa & 0x0F; \ + \ + MIPSDSP_SPLIT32_16(rt, rth, rtl); \ + \ + rth = mipsdsp_##func(rth, sa); \ + rtl = mipsdsp_##func(rtl, sa); \ + \ + return MIPSDSP_RETURN32_16(rth, rtl); \ +} + +SHIFT_PH(shrl, rshift_u16); +SHIFT_PH(shra, rashift16); +SHIFT_PH(shra_r, rnd16_rashift); + +#undef SHIFT_PH + #undef MIPSDSP_LHI #undef MIPSDSP_LLO #undef MIPSDSP_HI diff --git a/target-mips/helper.h b/target-mips/helper.h index 3325ed6164..c1a0fead5b 100644 --- a/target-mips/helper.h +++ b/target-mips/helper.h @@ -488,4 +488,42 @@ DEF_HELPER_FLAGS_1(preceu_qh_obla, TCG_CALL_NO_RWG_SE, tl, tl) DEF_HELPER_FLAGS_1(preceu_qh_obra, TCG_CALL_NO_RWG_SE, tl, tl) #endif +/* DSP GPR-Based Shift Sub-class insns */ +DEF_HELPER_FLAGS_3(shll_qb, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(shll_ob, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(shll_ph, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(shll_s_ph, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(shll_qh, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(shll_s_qh, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_3(shll_s_w, 0, tl, tl, tl, env) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_3(shll_pw, 0, tl, tl, tl, env) +DEF_HELPER_FLAGS_3(shll_s_pw, 0, tl, tl, tl, env) +#endif +DEF_HELPER_FLAGS_2(shrl_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shrl_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_2(shrl_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shrl_qh, TCG_CALL_NO_RWG_SE, tl, tl, tl) +#endif +DEF_HELPER_FLAGS_2(shra_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shra_r_qb, TCG_CALL_NO_RWG_SE, tl, tl, tl) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_2(shra_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shra_r_ob, TCG_CALL_NO_RWG_SE, tl, tl, tl) +#endif +DEF_HELPER_FLAGS_2(shra_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shra_r_ph, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shra_r_w, TCG_CALL_NO_RWG_SE, tl, tl, tl) +#if defined(TARGET_MIPS64) +DEF_HELPER_FLAGS_2(shra_qh, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shra_r_qh, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shra_pw, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_2(shra_r_pw, TCG_CALL_NO_RWG_SE, tl, tl, tl) +#endif + #include "def-helper.h" diff --git a/target-mips/translate.c b/target-mips/translate.c index b1fd02b806..044fde95aa 100644 --- a/target-mips/translate.c +++ b/target-mips/translate.c @@ -331,6 +331,18 @@ enum { #if defined(TARGET_MIPS64) OPC_CMPU_EQ_OB_DSP = 0x15 | OPC_SPECIAL3, #endif + /* MIPS DSP GPR-Based Shift Sub-class */ + OPC_SHLL_QB_DSP = 0x13 | OPC_SPECIAL3, +#if defined(TARGET_MIPS64) + OPC_SHLL_OB_DSP = 0x17 | OPC_SPECIAL3, +#endif + /* MIPS DSP Multiply Sub-class insns */ + /* OPC_MUL_PH_DSP is same as OPC_ADDUH_QB_DSP. */ + /* OPC_MUL_PH_DSP = 0x18 | OPC_SPECIAL3, */ + OPC_DPA_W_PH_DSP = 0x30 | OPC_SPECIAL3, +#if defined(TARGET_MIPS64) + OPC_DPAQ_W_QH_DSP = 0x34 | OPC_SPECIAL3, +#endif }; /* BSHFL opcodes */ @@ -439,6 +451,32 @@ enum { OPC_PRECRQ_RS_PH_W = (0x15 << 6) | OPC_CMPU_EQ_QB_DSP, OPC_PRECRQU_S_QB_PH = (0x0F << 6) | OPC_CMPU_EQ_QB_DSP, }; +#define MASK_SHLL_QB(op) (MASK_SPECIAL3(op) | (op & (0x1F << 6))) +enum { + /* MIPS DSP GPR-Based Shift Sub-class */ + OPC_SHLL_QB = (0x00 << 6) | OPC_SHLL_QB_DSP, + OPC_SHLLV_QB = (0x02 << 6) | OPC_SHLL_QB_DSP, + OPC_SHLL_PH = (0x08 << 6) | OPC_SHLL_QB_DSP, + OPC_SHLLV_PH = (0x0A << 6) | OPC_SHLL_QB_DSP, + OPC_SHLL_S_PH = (0x0C << 6) | OPC_SHLL_QB_DSP, + OPC_SHLLV_S_PH = (0x0E << 6) | OPC_SHLL_QB_DSP, + OPC_SHLL_S_W = (0x14 << 6) | OPC_SHLL_QB_DSP, + OPC_SHLLV_S_W = (0x16 << 6) | OPC_SHLL_QB_DSP, + OPC_SHRL_QB = (0x01 << 6) | OPC_SHLL_QB_DSP, + OPC_SHRLV_QB = (0x03 << 6) | OPC_SHLL_QB_DSP, + OPC_SHRL_PH = (0x19 << 6) | OPC_SHLL_QB_DSP, + OPC_SHRLV_PH = (0x1B << 6) | OPC_SHLL_QB_DSP, + OPC_SHRA_QB = (0x04 << 6) | OPC_SHLL_QB_DSP, + OPC_SHRA_R_QB = (0x05 << 6) | OPC_SHLL_QB_DSP, + OPC_SHRAV_QB = (0x06 << 6) | OPC_SHLL_QB_DSP, + OPC_SHRAV_R_QB = (0x07 << 6) | OPC_SHLL_QB_DSP, + OPC_SHRA_PH = (0x09 << 6) | OPC_SHLL_QB_DSP, + OPC_SHRAV_PH = (0x0B << 6) | OPC_SHLL_QB_DSP, + OPC_SHRA_R_PH = (0x0D << 6) | OPC_SHLL_QB_DSP, + OPC_SHRAV_R_PH = (0x0F << 6) | OPC_SHLL_QB_DSP, + OPC_SHRA_R_W = (0x15 << 6) | OPC_SHLL_QB_DSP, + OPC_SHRAV_R_W = (0x17 << 6) | OPC_SHLL_QB_DSP, +}; #if defined(TARGET_MIPS64) #define MASK_ABSQ_S_QH(op) (MASK_SPECIAL3(op) | (op & (0x1F << 6))) @@ -507,6 +545,39 @@ enum { }; #endif +#if defined(TARGET_MIPS64) +#define MASK_SHLL_OB(op) (MASK_SPECIAL3(op) | (op & (0x1F << 6))) +enum { + /* MIPS DSP GPR-Based Shift Sub-class */ + OPC_SHLL_PW = (0x10 << 6) | OPC_SHLL_OB_DSP, + OPC_SHLL_S_PW = (0x14 << 6) | OPC_SHLL_OB_DSP, + OPC_SHLLV_OB = (0x02 << 6) | OPC_SHLL_OB_DSP, + OPC_SHLLV_PW = (0x12 << 6) | OPC_SHLL_OB_DSP, + OPC_SHLLV_S_PW = (0x16 << 6) | OPC_SHLL_OB_DSP, + OPC_SHLLV_QH = (0x0A << 6) | OPC_SHLL_OB_DSP, + OPC_SHLLV_S_QH = (0x0E << 6) | OPC_SHLL_OB_DSP, + OPC_SHRA_PW = (0x11 << 6) | OPC_SHLL_OB_DSP, + OPC_SHRA_R_PW = (0x15 << 6) | OPC_SHLL_OB_DSP, + OPC_SHRAV_OB = (0x06 << 6) | OPC_SHLL_OB_DSP, + OPC_SHRAV_R_OB = (0x07 << 6) | OPC_SHLL_OB_DSP, + OPC_SHRAV_PW = (0x13 << 6) | OPC_SHLL_OB_DSP, + OPC_SHRAV_R_PW = (0x17 << 6) | OPC_SHLL_OB_DSP, + OPC_SHRAV_QH = (0x0B << 6) | OPC_SHLL_OB_DSP, + OPC_SHRAV_R_QH = (0x0F << 6) | OPC_SHLL_OB_DSP, + OPC_SHRLV_OB = (0x03 << 6) | OPC_SHLL_OB_DSP, + OPC_SHRLV_QH = (0x1B << 6) | OPC_SHLL_OB_DSP, + OPC_SHLL_OB = (0x00 << 6) | OPC_SHLL_OB_DSP, + OPC_SHLL_QH = (0x08 << 6) | OPC_SHLL_OB_DSP, + OPC_SHLL_S_QH = (0x0C << 6) | OPC_SHLL_OB_DSP, + OPC_SHRA_OB = (0x04 << 6) | OPC_SHLL_OB_DSP, + OPC_SHRA_R_OB = (0x05 << 6) | OPC_SHLL_OB_DSP, + OPC_SHRA_QH = (0x09 << 6) | OPC_SHLL_OB_DSP, + OPC_SHRA_R_QH = (0x0D << 6) | OPC_SHLL_OB_DSP, + OPC_SHRL_OB = (0x01 << 6) | OPC_SHLL_OB_DSP, + OPC_SHRL_QH = (0x19 << 6) | OPC_SHLL_OB_DSP, +}; +#endif + /* Coprocessor 0 (rs field) */ #define MASK_CP0(op) MASK_OP_MAJOR(op) | (op & (0x1F << 21)) @@ -12894,6 +12965,253 @@ static void gen_mipsdsp_arith(DisasContext *ctx, uint32_t op1, uint32_t op2, MIPS_DEBUG("%s", opn); } +static void gen_mipsdsp_shift(DisasContext *ctx, uint32_t opc, + int ret, int v1, int v2) +{ + uint32_t op2; + const char *opn = "mipsdsp shift"; + TCGv t0; + TCGv v1_t; + TCGv v2_t; + + if (ret == 0) { + /* Treat as NOP. */ + MIPS_DEBUG("NOP"); + return; + } + + t0 = tcg_temp_new(); + v1_t = tcg_temp_new(); + v2_t = tcg_temp_new(); + + tcg_gen_movi_tl(t0, v1); + gen_load_gpr(v1_t, v1); + gen_load_gpr(v2_t, v2); + + switch (opc) { + case OPC_SHLL_QB_DSP: + { + op2 = MASK_SHLL_QB(ctx->opcode); + switch (op2) { + case OPC_SHLL_QB: + check_dsp(ctx); + gen_helper_shll_qb(cpu_gpr[ret], t0, v2_t, cpu_env); + break; + case OPC_SHLLV_QB: + check_dsp(ctx); + gen_helper_shll_qb(cpu_gpr[ret], v1_t, v2_t, cpu_env); + break; + case OPC_SHLL_PH: + check_dsp(ctx); + gen_helper_shll_ph(cpu_gpr[ret], t0, v2_t, cpu_env); + break; + case OPC_SHLLV_PH: + check_dsp(ctx); + gen_helper_shll_ph(cpu_gpr[ret], v1_t, v2_t, cpu_env); + break; + case OPC_SHLL_S_PH: + check_dsp(ctx); + gen_helper_shll_s_ph(cpu_gpr[ret], t0, v2_t, cpu_env); + break; + case OPC_SHLLV_S_PH: + check_dsp(ctx); + gen_helper_shll_s_ph(cpu_gpr[ret], v1_t, v2_t, cpu_env); + break; + case OPC_SHLL_S_W: + check_dsp(ctx); + gen_helper_shll_s_w(cpu_gpr[ret], t0, v2_t, cpu_env); + break; + case OPC_SHLLV_S_W: + check_dsp(ctx); + gen_helper_shll_s_w(cpu_gpr[ret], v1_t, v2_t, cpu_env); + break; + case OPC_SHRL_QB: + check_dsp(ctx); + gen_helper_shrl_qb(cpu_gpr[ret], t0, v2_t); + break; + case OPC_SHRLV_QB: + check_dsp(ctx); + gen_helper_shrl_qb(cpu_gpr[ret], v1_t, v2_t); + break; + case OPC_SHRL_PH: + check_dspr2(ctx); + gen_helper_shrl_ph(cpu_gpr[ret], t0, v2_t); + break; + case OPC_SHRLV_PH: + check_dspr2(ctx); + gen_helper_shrl_ph(cpu_gpr[ret], v1_t, v2_t); + break; + case OPC_SHRA_QB: + check_dspr2(ctx); + gen_helper_shra_qb(cpu_gpr[ret], t0, v2_t); + break; + case OPC_SHRA_R_QB: + check_dspr2(ctx); + gen_helper_shra_r_qb(cpu_gpr[ret], t0, v2_t); + break; + case OPC_SHRAV_QB: + check_dspr2(ctx); + gen_helper_shra_qb(cpu_gpr[ret], v1_t, v2_t); + break; + case OPC_SHRAV_R_QB: + check_dspr2(ctx); + gen_helper_shra_r_qb(cpu_gpr[ret], v1_t, v2_t); + break; + case OPC_SHRA_PH: + check_dsp(ctx); + gen_helper_shra_ph(cpu_gpr[ret], t0, v2_t); + break; + case OPC_SHRA_R_PH: + check_dsp(ctx); + gen_helper_shra_r_ph(cpu_gpr[ret], t0, v2_t); + break; + case OPC_SHRAV_PH: + check_dsp(ctx); + gen_helper_shra_ph(cpu_gpr[ret], v1_t, v2_t); + break; + case OPC_SHRAV_R_PH: + check_dsp(ctx); + gen_helper_shra_r_ph(cpu_gpr[ret], v1_t, v2_t); + break; + case OPC_SHRA_R_W: + check_dsp(ctx); + gen_helper_shra_r_w(cpu_gpr[ret], t0, v2_t); + break; + case OPC_SHRAV_R_W: + check_dsp(ctx); + gen_helper_shra_r_w(cpu_gpr[ret], v1_t, v2_t); + break; + default: /* Invalid */ + MIPS_INVAL("MASK SHLL.QB"); + generate_exception(ctx, EXCP_RI); + break; + } + break; + } +#ifdef TARGET_MIPS64 + case OPC_SHLL_OB_DSP: + op2 = MASK_SHLL_OB(ctx->opcode); + switch (op2) { + case OPC_SHLL_PW: + check_dsp(ctx); + gen_helper_shll_pw(cpu_gpr[ret], v2_t, t0, cpu_env); + break; + case OPC_SHLLV_PW: + check_dsp(ctx); + gen_helper_shll_pw(cpu_gpr[ret], v2_t, v1_t, cpu_env); + break; + case OPC_SHLL_S_PW: + check_dsp(ctx); + gen_helper_shll_s_pw(cpu_gpr[ret], v2_t, t0, cpu_env); + break; + case OPC_SHLLV_S_PW: + check_dsp(ctx); + gen_helper_shll_s_pw(cpu_gpr[ret], v2_t, v1_t, cpu_env); + break; + case OPC_SHLL_OB: + check_dsp(ctx); + gen_helper_shll_ob(cpu_gpr[ret], v2_t, t0, cpu_env); + break; + case OPC_SHLLV_OB: + check_dsp(ctx); + gen_helper_shll_ob(cpu_gpr[ret], v2_t, v1_t, cpu_env); + break; + case OPC_SHLL_QH: + check_dsp(ctx); + gen_helper_shll_qh(cpu_gpr[ret], v2_t, t0, cpu_env); + break; + case OPC_SHLLV_QH: + check_dsp(ctx); + gen_helper_shll_qh(cpu_gpr[ret], v2_t, v1_t, cpu_env); + break; + case OPC_SHLL_S_QH: + check_dsp(ctx); + gen_helper_shll_s_qh(cpu_gpr[ret], v2_t, t0, cpu_env); + break; + case OPC_SHLLV_S_QH: + check_dsp(ctx); + gen_helper_shll_s_qh(cpu_gpr[ret], v2_t, v1_t, cpu_env); + break; + case OPC_SHRA_OB: + check_dspr2(ctx); + gen_helper_shra_ob(cpu_gpr[ret], v2_t, t0); + break; + case OPC_SHRAV_OB: + check_dspr2(ctx); + gen_helper_shra_ob(cpu_gpr[ret], v2_t, v1_t); + break; + case OPC_SHRA_R_OB: + check_dspr2(ctx); + gen_helper_shra_r_ob(cpu_gpr[ret], v2_t, t0); + break; + case OPC_SHRAV_R_OB: + check_dspr2(ctx); + gen_helper_shra_r_ob(cpu_gpr[ret], v2_t, v1_t); + break; + case OPC_SHRA_PW: + check_dsp(ctx); + gen_helper_shra_pw(cpu_gpr[ret], v2_t, t0); + break; + case OPC_SHRAV_PW: + check_dsp(ctx); + gen_helper_shra_pw(cpu_gpr[ret], v2_t, v1_t); + break; + case OPC_SHRA_R_PW: + check_dsp(ctx); + gen_helper_shra_r_pw(cpu_gpr[ret], v2_t, t0); + break; + case OPC_SHRAV_R_PW: + check_dsp(ctx); + gen_helper_shra_r_pw(cpu_gpr[ret], v2_t, v1_t); + break; + case OPC_SHRA_QH: + check_dsp(ctx); + gen_helper_shra_qh(cpu_gpr[ret], v2_t, t0); + break; + case OPC_SHRAV_QH: + check_dsp(ctx); + gen_helper_shra_qh(cpu_gpr[ret], v2_t, v1_t); + break; + case OPC_SHRA_R_QH: + check_dsp(ctx); + gen_helper_shra_r_qh(cpu_gpr[ret], v2_t, t0); + break; + case OPC_SHRAV_R_QH: + check_dsp(ctx); + gen_helper_shra_r_qh(cpu_gpr[ret], v2_t, v1_t); + break; + case OPC_SHRL_OB: + check_dsp(ctx); + gen_helper_shrl_ob(cpu_gpr[ret], v2_t, t0); + break; + case OPC_SHRLV_OB: + check_dsp(ctx); + gen_helper_shrl_ob(cpu_gpr[ret], v2_t, v1_t); + break; + case OPC_SHRL_QH: + check_dspr2(ctx); + gen_helper_shrl_qh(cpu_gpr[ret], v2_t, t0); + break; + case OPC_SHRLV_QH: + check_dspr2(ctx); + gen_helper_shrl_qh(cpu_gpr[ret], v2_t, v1_t); + break; + default: /* Invalid */ + MIPS_INVAL("MASK SHLL.OB"); + generate_exception(ctx, EXCP_RI); + break; + } + break; +#endif + } + + tcg_temp_free(t0); + tcg_temp_free(v1_t); + tcg_temp_free(v2_t); + (void)opn; /* avoid a compiler warning */ + MIPS_DEBUG("%s", opn); +} + /* End MIPSDSP functions. */ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) @@ -13370,6 +13688,9 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) break; } break; + case OPC_SHLL_QB_DSP: + gen_mipsdsp_shift(ctx, op1, rd, rs, rt); + break; #if defined(TARGET_MIPS64) case OPC_DEXTM ... OPC_DEXT: case OPC_DINSM ... OPC_DINS: @@ -13471,6 +13792,9 @@ static void decode_opc (CPUMIPSState *env, DisasContext *ctx, int *is_branch) break; } break; + case OPC_SHLL_OB_DSP: + gen_mipsdsp_shift(ctx, op1, rd, rs, rt); + break; #endif default: /* Invalid */ MIPS_INVAL("special3"); |