?? op.c
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void OPPROTO op_ldf_asi_reg(){ T0 += PARAM1; helper_ldf_asi(env->asi, PARAM2, PARAM3);}void OPPROTO op_stf_asi_reg(){ T0 += PARAM1; helper_stf_asi(env->asi, PARAM2, PARAM3);}void OPPROTO op_ldf_asi(){ helper_ldf_asi(PARAM1, PARAM2, PARAM3);}void OPPROTO op_stf_asi(){ helper_stf_asi(PARAM1, PARAM2, PARAM3);}void OPPROTO op_ldstub_asi_reg() /* XXX: should be atomically */{ target_ulong tmp; T0 += PARAM1; helper_ld_asi(env->asi, 1, 0); tmp = T1; T1 = 0xff; helper_st_asi(env->asi, 1); T1 = tmp;}void OPPROTO op_swap_asi_reg() /* XXX: should be atomically */{ target_ulong tmp1, tmp2; T0 += PARAM1; tmp1 = T1; helper_ld_asi(env->asi, 4, 0); tmp2 = T1; T1 = tmp1; helper_st_asi(env->asi, 4); T1 = tmp2;}void OPPROTO op_ldda_asi(){ helper_ld_asi(PARAM1, 8, 0); T0 = T1 & 0xffffffffUL; T1 >>= 32;}void OPPROTO op_ldda_asi_reg(){ T0 += PARAM1; helper_ld_asi(env->asi, 8, 0); T0 = T1 & 0xffffffffUL; T1 >>= 32;}void OPPROTO op_stda_asi(){ T1 <<= 32; T1 += T2 & 0xffffffffUL; helper_st_asi(PARAM1, 8);}void OPPROTO op_stda_asi_reg(){ T0 += PARAM1; T1 <<= 32; T1 += T2 & 0xffffffffUL; helper_st_asi(env->asi, 8);}void OPPROTO op_cas_asi() /* XXX: should be atomically */{ target_ulong tmp; tmp = T1 & 0xffffffffUL; helper_ld_asi(PARAM1, 4, 0); if (tmp == T1) { tmp = T1; T1 = T2 & 0xffffffffUL; helper_st_asi(PARAM1, 4); T1 = tmp; } T1 &= 0xffffffffUL;}void OPPROTO op_cas_asi_reg() /* XXX: should be atomically */{ target_ulong tmp; T0 += PARAM1; tmp = T1 & 0xffffffffUL; helper_ld_asi(env->asi, 4, 0); if (tmp == T1) { tmp = T1; T1 = T2 & 0xffffffffUL; helper_st_asi(env->asi, 4); T1 = tmp; } T1 &= 0xffffffffUL;}void OPPROTO op_casx_asi() /* XXX: should be atomically */{ target_ulong tmp; tmp = T1; helper_ld_asi(PARAM1, 8, 0); if (tmp == T1) { tmp = T1; T1 = T2; helper_st_asi(PARAM1, 8); T1 = tmp; }}void OPPROTO op_casx_asi_reg() /* XXX: should be atomically */{ target_ulong tmp; T0 += PARAM1; tmp = T1; helper_ld_asi(env->asi, 8, 0); if (tmp == T1) { tmp = T1; T1 = T2; helper_st_asi(env->asi, 8); T1 = tmp; }}#endif#if !defined(CONFIG_USER_ONLY) || defined(TARGET_SPARC64)void OPPROTO op_ld_asi(){ helper_ld_asi(PARAM1, PARAM2, PARAM3);}void OPPROTO op_st_asi(){ helper_st_asi(PARAM1, PARAM2);}void OPPROTO op_ldstub_asi() /* XXX: should be atomically */{ target_ulong tmp; helper_ld_asi(PARAM1, 1, 0); tmp = T1; T1 = 0xff; helper_st_asi(PARAM1, 1); T1 = tmp;}void OPPROTO op_swap_asi() /* XXX: should be atomically */{ target_ulong tmp1, tmp2; tmp1 = T1; helper_ld_asi(PARAM1, 4, 0); tmp2 = T1; T1 = tmp1; helper_st_asi(PARAM1, 4); T1 = tmp2;}#endif#ifdef TARGET_SPARC64// This function uses non-native bit order#define GET_FIELD(X, FROM, TO) \ ((X) >> (63 - (TO)) & ((1ULL << ((TO) - (FROM) + 1)) - 1))// This function uses the order in the manuals, i.e. bit 0 is 2^0#define GET_FIELD_SP(X, FROM, TO) \ GET_FIELD(X, 63 - (TO), 63 - (FROM))void OPPROTO op_array8(){ T0 = (GET_FIELD_SP(T0, 60, 63) << (17 + 2 * T1)) | (GET_FIELD_SP(T0, 39, 39 + T1 - 1) << (17 + T1)) | (GET_FIELD_SP(T0, 17 + T1 - 1, 17) << 17) | (GET_FIELD_SP(T0, 56, 59) << 13) | (GET_FIELD_SP(T0, 35, 38) << 9) | (GET_FIELD_SP(T0, 13, 16) << 5) | (((T0 >> 55) & 1) << 4) | (GET_FIELD_SP(T0, 33, 34) << 2) | GET_FIELD_SP(T0, 11, 12);}void OPPROTO op_array16(){ T0 = ((GET_FIELD_SP(T0, 60, 63) << (17 + 2 * T1)) | (GET_FIELD_SP(T0, 39, 39 + T1 - 1) << (17 + T1)) | (GET_FIELD_SP(T0, 17 + T1 - 1, 17) << 17) | (GET_FIELD_SP(T0, 56, 59) << 13) | (GET_FIELD_SP(T0, 35, 38) << 9) | (GET_FIELD_SP(T0, 13, 16) << 5) | (((T0 >> 55) & 1) << 4) | (GET_FIELD_SP(T0, 33, 34) << 2) | GET_FIELD_SP(T0, 11, 12)) << 1;}void OPPROTO op_array32(){ T0 = ((GET_FIELD_SP(T0, 60, 63) << (17 + 2 * T1)) | (GET_FIELD_SP(T0, 39, 39 + T1 - 1) << (17 + T1)) | (GET_FIELD_SP(T0, 17 + T1 - 1, 17) << 17) | (GET_FIELD_SP(T0, 56, 59) << 13) | (GET_FIELD_SP(T0, 35, 38) << 9) | (GET_FIELD_SP(T0, 13, 16) << 5) | (((T0 >> 55) & 1) << 4) | (GET_FIELD_SP(T0, 33, 34) << 2) | GET_FIELD_SP(T0, 11, 12)) << 2;}void OPPROTO op_alignaddr(){ uint64_t tmp; tmp = T0 + T1; env->gsr &= ~7ULL; env->gsr |= tmp & 7ULL; T0 = tmp & ~7ULL;}void OPPROTO op_faligndata(){ uint64_t tmp; tmp = (*((uint64_t *)&DT0)) << ((env->gsr & 7) * 8); tmp |= (*((uint64_t *)&DT1)) >> (64 - (env->gsr & 7) * 8); *((uint64_t *)&DT0) = tmp;}void OPPROTO op_movl_FT0_0(void){ *((uint32_t *)&FT0) = 0;}void OPPROTO op_movl_DT0_0(void){ *((uint64_t *)&DT0) = 0;}void OPPROTO op_movl_FT0_1(void){ *((uint32_t *)&FT0) = 0xffffffff;}void OPPROTO op_movl_DT0_1(void){ *((uint64_t *)&DT0) = 0xffffffffffffffffULL;}void OPPROTO op_fnot(void){ *(uint64_t *)&DT0 = ~*(uint64_t *)&DT1;}void OPPROTO op_fnots(void){ *(uint32_t *)&FT0 = ~*(uint32_t *)&FT1;}void OPPROTO op_fnor(void){ *(uint64_t *)&DT0 = ~(*(uint64_t *)&DT0 | *(uint64_t *)&DT1);}void OPPROTO op_fnors(void){ *(uint32_t *)&FT0 = ~(*(uint32_t *)&FT0 | *(uint32_t *)&FT1);}void OPPROTO op_for(void){ *(uint64_t *)&DT0 |= *(uint64_t *)&DT1;}void OPPROTO op_fors(void){ *(uint32_t *)&FT0 |= *(uint32_t *)&FT1;}void OPPROTO op_fxor(void){ *(uint64_t *)&DT0 ^= *(uint64_t *)&DT1;}void OPPROTO op_fxors(void){ *(uint32_t *)&FT0 ^= *(uint32_t *)&FT1;}void OPPROTO op_fand(void){ *(uint64_t *)&DT0 &= *(uint64_t *)&DT1;}void OPPROTO op_fands(void){ *(uint32_t *)&FT0 &= *(uint32_t *)&FT1;}void OPPROTO op_fornot(void){ *(uint64_t *)&DT0 = *(uint64_t *)&DT0 | ~*(uint64_t *)&DT1;}void OPPROTO op_fornots(void){ *(uint32_t *)&FT0 = *(uint32_t *)&FT0 | ~*(uint32_t *)&FT1;}void OPPROTO op_fandnot(void){ *(uint64_t *)&DT0 = *(uint64_t *)&DT0 & ~*(uint64_t *)&DT1;}void OPPROTO op_fandnots(void){ *(uint32_t *)&FT0 = *(uint32_t *)&FT0 & ~*(uint32_t *)&FT1;}void OPPROTO op_fnand(void){ *(uint64_t *)&DT0 = ~(*(uint64_t *)&DT0 & *(uint64_t *)&DT1);}void OPPROTO op_fnands(void){ *(uint32_t *)&FT0 = ~(*(uint32_t *)&FT0 & *(uint32_t *)&FT1);}void OPPROTO op_fxnor(void){ *(uint64_t *)&DT0 ^= ~*(uint64_t *)&DT1;}void OPPROTO op_fxnors(void){ *(uint32_t *)&FT0 ^= ~*(uint32_t *)&FT1;}#ifdef WORDS_BIGENDIAN#define VIS_B64(n) b[7 - (n)]#define VIS_W64(n) w[3 - (n)]#define VIS_SW64(n) sw[3 - (n)]#define VIS_L64(n) l[1 - (n)]#define VIS_B32(n) b[3 - (n)]#define VIS_W32(n) w[1 - (n)]#else#define VIS_B64(n) b[n]#define VIS_W64(n) w[n]#define VIS_SW64(n) sw[n]#define VIS_L64(n) l[n]#define VIS_B32(n) b[n]#define VIS_W32(n) w[n]#endiftypedef union { uint8_t b[8]; uint16_t w[4]; int16_t sw[4]; uint32_t l[2]; float64 d;} vis64;typedef union { uint8_t b[4]; uint16_t w[2]; uint32_t l; float32 f;} vis32;void OPPROTO op_fpmerge(void){ vis64 s, d; s.d = DT0; d.d = DT1; // Reverse calculation order to handle overlap d.VIS_B64(7) = s.VIS_B64(3); d.VIS_B64(6) = d.VIS_B64(3); d.VIS_B64(5) = s.VIS_B64(2); d.VIS_B64(4) = d.VIS_B64(2); d.VIS_B64(3) = s.VIS_B64(1); d.VIS_B64(2) = d.VIS_B64(1); d.VIS_B64(1) = s.VIS_B64(0); //d.VIS_B64(0) = d.VIS_B64(0); DT0 = d.d;}void OPPROTO op_fmul8x16(void){ vis64 s, d; uint32_t tmp; s.d = DT0; d.d = DT1;#define PMUL(r) \ tmp = (int32_t)d.VIS_SW64(r) * (int32_t)s.VIS_B64(r); \ if ((tmp & 0xff) > 0x7f) \ tmp += 0x100; \ d.VIS_W64(r) = tmp >> 8; PMUL(0); PMUL(1); PMUL(2); PMUL(3);#undef PMUL DT0 = d.d;}void OPPROTO op_fmul8x16al(void){ vis64 s, d; uint32_t tmp; s.d = DT0; d.d = DT1;#define PMUL(r) \ tmp = (int32_t)d.VIS_SW64(1) * (int32_t)s.VIS_B64(r); \ if ((tmp & 0xff) > 0x7f) \ tmp += 0x100; \ d.VIS_W64(r) = tmp >> 8; PMUL(0); PMUL(1); PMUL(2); PMUL(3);#undef PMUL DT0 = d.d;}void OPPROTO op_fmul8x16au(void){ vis64 s, d; uint32_t tmp; s.d = DT0; d.d = DT1;#define PMUL(r) \ tmp = (int32_t)d.VIS_SW64(0) * (int32_t)s.VIS_B64(r); \ if ((tmp & 0xff) > 0x7f) \ tmp += 0x100; \ d.VIS_W64(r) = tmp >> 8; PMUL(0); PMUL(1); PMUL(2); PMUL(3);#undef PMUL DT0 = d.d;}void OPPROTO op_fmul8sux16(void){ vis64 s, d; uint32_t tmp; s.d = DT0; d.d = DT1;#define PMUL(r) \ tmp = (int32_t)d.VIS_SW64(r) * ((int32_t)s.VIS_SW64(r) >> 8); \ if ((tmp & 0xff) > 0x7f) \ tmp += 0x100; \ d.VIS_W64(r) = tmp >> 8; PMUL(0); PMUL(1); PMUL(2); PMUL(3);#undef PMUL DT0 = d.d;}void OPPROTO op_fmul8ulx16(void){ vis64 s, d; uint32_t tmp; s.d = DT0; d.d = DT1;#define PMUL(r) \ tmp = (int32_t)d.VIS_SW64(r) * ((uint32_t)s.VIS_B64(r * 2)); \ if ((tmp & 0xff) > 0x7f) \ tmp += 0x100; \ d.VIS_W64(r) = tmp >> 8; PMUL(0); PMUL(1); PMUL(2); PMUL(3);#undef PMUL DT0 = d.d;}void OPPROTO op_fmuld8sux16(void){ vis64 s, d; uint32_t tmp; s.d = DT0; d.d = DT1;#define PMUL(r) \ tmp = (int32_t)d.VIS_SW64(r) * ((int32_t)s.VIS_SW64(r) >> 8); \ if ((tmp & 0xff) > 0x7f) \ tmp += 0x100; \ d.VIS_L64(r) = tmp; // Reverse calculation order to handle overlap PMUL(1); PMUL(0);#undef PMUL DT0 = d.d;}void OPPROTO op_fmuld8ulx16(void){ vis64 s, d; uint32_t tmp; s.d = DT0; d.d = DT1;#define PMUL(r) \ tmp = (int32_t)d.VIS_SW64(r) * ((uint32_t)s.VIS_B64(r * 2)); \ if ((tmp & 0xff) > 0x7f) \ tmp += 0x100; \ d.VIS_L64(r) = tmp; // Reverse calculation order to handle overlap PMUL(1); PMUL(0);#undef PMUL DT0 = d.d;}void OPPROTO op_fexpand(void){ vis32 s; vis64 d; s.l = (uint32_t)(*(uint64_t *)&DT0 & 0xffffffff); d.d = DT1; d.VIS_L64(0) = s.VIS_W32(0) << 4; d.VIS_L64(1) = s.VIS_W32(1) << 4; d.VIS_L64(2) = s.VIS_W32(2) << 4; d.VIS_L64(3) = s.VIS_W32(3) << 4; DT0 = d.d;}#define VIS_OP(name, F) \ void OPPROTO name##16(void) \ { \ vis64 s, d; \ \ s.d = DT0; \ d.d = DT1; \ \ d.VIS_W64(0) = F(d.VIS_W64(0), s.VIS_W64(0)); \ d.VIS_W64(1) = F(d.VIS_W64(1), s.VIS_W64(1)); \ d.VIS_W64(2) = F(d.VIS_W64(2), s.VIS_W64(2)); \ d.VIS_W64(3) = F(d.VIS_W64(3), s.VIS_W64(3)); \ \ DT0 = d.d; \ } \ \ void OPPROTO name##16s(void) \ { \ vis32 s, d; \ \ s.f = FT0; \ d.f = FT1; \ \ d.VIS_W32(0) = F(d.VIS_W32(0), s.VIS_W32(0)); \ d.VIS_W32(1) = F(d.VIS_W32(1), s.VIS_W32(1)); \ \ FT0 = d.f; \ } \ \ void OPPROTO name##32(void) \ { \ vis64 s, d; \ \ s.d = DT0; \ d.d = DT1; \ \ d.VIS_L64(0) = F(d.VIS_L64(0), s.VIS_L64(0)); \ d.VIS_L64(1) = F(d.VIS_L64(1), s.VIS_L64(1)); \ \ DT0 = d.d; \ } \ \ void OPPROTO name##32s(void) \ { \ vis32 s, d; \ \ s.f = FT0; \ d.f = FT1; \ \ d.l = F(d.l, s.l); \ \ FT0 = d.f; \ }#define FADD(a, b) ((a) + (b))#define FSUB(a, b) ((a) - (b))VIS_OP(op_fpadd, FADD)VIS_OP(op_fpsub, FSUB)#define VIS_CMPOP(name, F) \ void OPPROTO name##16(void) \ { \ vis64 s, d; \ \ s.d = DT0; \ d.d = DT1; \ \ d.VIS_W64(0) = F(d.VIS_W64(0), s.VIS_W64(0))? 1: 0; \ d.VIS_W64(0) |= F(d.VIS_W64(1), s.VIS_W64(1))? 2: 0; \ d.VIS_W64(0) |= F(d.VIS_W64(2), s.VIS_W64(2))? 4: 0; \ d.VIS_W64(0) |= F(d.VIS_W64(3), s.VIS_W64(3))? 8: 0; \ \ DT0 = d.d; \ } \ \ void OPPROTO name##32(void) \ { \ vis64 s, d; \ \ s.d = DT0; \ d.d = DT1; \ \ d.VIS_L64(0) = F(d.VIS_L64(0), s.VIS_L64(0))? 1: 0; \ d.VIS_L64(0) |= F(d.VIS_L64(1), s.VIS_L64(1))? 2: 0; \ \ DT0 = d.d; \ }#define FCMPGT(a, b) ((a) > (b))#define FCMPEQ(a, b) ((a) == (b))#define FCMPLE(a, b) ((a) <= (b))#define FCMPNE(a, b) ((a) != (b))VIS_CMPOP(op_fcmpgt, FCMPGT)VIS_CMPOP(op_fcmpeq, FCMPEQ)VIS_CMPOP(op_fcmple, FCMPLE)VIS_CMPOP(op_fcmpne, FCMPNE)#endif#define CHECK_ALIGN_OP(align) \ void OPPROTO op_check_align_T0_ ## align (void) \ { \ if (T0 & align) \ raise_exception(TT_UNALIGNED); \ FORCE_RET(); \ }CHECK_ALIGN_OP(1)CHECK_ALIGN_OP(3)CHECK_ALIGN_OP(7)?? 快捷鍵說明
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