diff options
Diffstat (limited to 'target-ppc/op_helper.h')
| -rw-r--r-- | target-ppc/op_helper.h | 137 |
1 files changed, 35 insertions, 102 deletions
diff --git a/target-ppc/op_helper.h b/target-ppc/op_helper.h index 0406682c7..5ec13a420 100644 --- a/target-ppc/op_helper.h +++ b/target-ppc/op_helper.h @@ -22,14 +22,13 @@ /* Memory load/store helpers */ void glue(do_lsw, MEMSUFFIX) (int dst); -void glue(do_lsw_le, MEMSUFFIX) (int dst); void glue(do_stsw, MEMSUFFIX) (int src); -void glue(do_stsw_le, MEMSUFFIX) (int src); void glue(do_lmw, MEMSUFFIX) (int dst); void glue(do_lmw_le, MEMSUFFIX) (int dst); void glue(do_stmw, MEMSUFFIX) (int src); void glue(do_stmw_le, MEMSUFFIX) (int src); void glue(do_icbi, MEMSUFFIX) (void); +void glue(do_dcbz, MEMSUFFIX) (void); void glue(do_POWER_lscbx, MEMSUFFIX) (int dest, int ra, int rb); void glue(do_POWER2_lfq, MEMSUFFIX) (void); void glue(do_POWER2_lfq_le, MEMSUFFIX) (void); @@ -38,14 +37,13 @@ void glue(do_POWER2_stfq_le, MEMSUFFIX) (void); #if defined(TARGET_PPC64) void glue(do_lsw_64, MEMSUFFIX) (int dst); -void glue(do_lsw_le_64, MEMSUFFIX) (int dst); void glue(do_stsw_64, MEMSUFFIX) (int src); -void glue(do_stsw_le_64, MEMSUFFIX) (int src); void glue(do_lmw_64, MEMSUFFIX) (int dst); void glue(do_lmw_le_64, MEMSUFFIX) (int dst); void glue(do_stmw_64, MEMSUFFIX) (int src); void glue(do_stmw_le_64, MEMSUFFIX) (int src); void glue(do_icbi_64, MEMSUFFIX) (void); +void glue(do_dcbz_64, MEMSUFFIX) (void); #endif #else @@ -55,12 +53,10 @@ void do_print_mem_EA (target_ulong EA); /* Registers load and stores */ void do_load_cr (void); void do_store_cr (uint32_t mask); -void do_load_xer (void); -void do_store_xer (void); #if defined(TARGET_PPC64) void do_store_pri (int prio); #endif -void do_load_fpscr (void); +void do_fpscr_setbit (int bit); void do_store_fpscr (uint32_t mask); target_ulong ppc_load_dump_spr (int sprn); void ppc_store_dump_spr (int sprn, target_ulong val); @@ -75,12 +71,14 @@ void do_nego (void); void do_subfe (void); void do_subfmeo (void); void do_subfzeo (void); +void do_cntlzw (void); +#if defined(TARGET_PPC64) +void do_cntlzd (void); +#endif void do_sraw (void); #if defined(TARGET_PPC64) void do_adde_64 (void); void do_addmeo_64 (void); -void do_imul64 (uint64_t *tl, uint64_t *th); -void do_mul64 (uint64_t *tl, uint64_t *th); void do_divdo (void); void do_divduo (void); void do_mulldo (void); @@ -96,6 +94,16 @@ void do_popcntb_64 (void); #endif /* Floating-point arithmetic helpers */ +void do_compute_fprf (int set_class); +#ifdef CONFIG_SOFTFLOAT +void do_float_check_status (void); +#endif +#if USE_PRECISE_EMULATION +void do_fadd (void); +void do_fsub (void); +void do_fmul (void); +void do_fdiv (void); +#endif void do_fsqrt (void); void do_fre (void); void do_fres (void); @@ -107,6 +115,9 @@ void do_fmsub (void); #endif void do_fnmadd (void); void do_fnmsub (void); +#if USE_PRECISE_EMULATION +void do_frsp (void); +#endif void do_fctiw (void); void do_fctiwz (void); #if defined(TARGET_PPC64) @@ -127,11 +138,10 @@ void do_tw (int flags); void do_td (int flags); #endif #if !defined(CONFIG_USER_ONLY) +void do_store_msr (void); void do_rfi (void); #if defined(TARGET_PPC64) void do_rfid (void); -#endif -#if defined(TARGET_PPC64H) void do_hrfid (void); #endif void do_load_6xx_tlb (int is_code); @@ -139,7 +149,6 @@ void do_load_74xx_tlb (int is_code); #endif /* POWER / PowerPC 601 specific helpers */ -void do_store_601_batu (int nr); void do_POWER_abso (void); void do_POWER_clcs (void); void do_POWER_div (void); @@ -152,6 +161,7 @@ void do_POWER_mulo (void); #if !defined(CONFIG_USER_ONLY) void do_POWER_rac (void); void do_POWER_rfsvc (void); +void do_store_hid0_601 (void); #endif /* PowerPC 602 specific helper */ @@ -166,7 +176,6 @@ void do_440_tlbwe (int word); #endif /* PowerPC 4xx specific helpers */ -void do_405_check_ov (void); void do_405_check_sat (void); void do_load_dcr (void); void do_store_dcr (void); @@ -190,7 +199,6 @@ void do_load_403_pb (int num); void do_store_403_pb (int num); #endif -#if defined(TARGET_PPCEMB) /* SPE extension helpers */ void do_brinc (void); /* Fixed-point vector helpers */ @@ -271,96 +279,22 @@ void do_evfsctsi (void); void do_evfsctui (void); void do_evfsctsiz (void); void do_evfsctuiz (void); -#endif /* defined(TARGET_PPCEMB) */ - -/* Inlined helpers: used in micro-operation as well as helpers */ -/* Generic fixed-point helpers */ -static inline int _do_cntlzw (uint32_t val) -{ - int cnt = 0; - if (!(val & 0xFFFF0000UL)) { - cnt += 16; - val <<= 16; - } - if (!(val & 0xFF000000UL)) { - cnt += 8; - val <<= 8; - } - if (!(val & 0xF0000000UL)) { - cnt += 4; - val <<= 4; - } - if (!(val & 0xC0000000UL)) { - cnt += 2; - val <<= 2; - } - if (!(val & 0x80000000UL)) { - cnt++; - val <<= 1; - } - if (!(val & 0x80000000UL)) { - cnt++; - } - return cnt; -} - -static inline int _do_cntlzd (uint64_t val) -{ - int cnt = 0; -#if HOST_LONG_BITS == 64 - if (!(val & 0xFFFFFFFF00000000ULL)) { - cnt += 32; - val <<= 32; - } - if (!(val & 0xFFFF000000000000ULL)) { - cnt += 16; - val <<= 16; - } - if (!(val & 0xFF00000000000000ULL)) { - cnt += 8; - val <<= 8; - } - if (!(val & 0xF000000000000000ULL)) { - cnt += 4; - val <<= 4; - } - if (!(val & 0xC000000000000000ULL)) { - cnt += 2; - val <<= 2; - } - if (!(val & 0x8000000000000000ULL)) { - cnt++; - val <<= 1; - } - if (!(val & 0x8000000000000000ULL)) { - cnt++; - } -#else - /* Make it easier on 32 bits host machines */ - if (!(val >> 32)) - cnt = _do_cntlzw(val) + 32; - else - cnt = _do_cntlzw(val >> 32); -#endif - return cnt; -} -#if defined(TARGET_PPCEMB) /* SPE extension */ /* Single precision floating-point helpers */ -static inline uint32_t _do_efsabs (uint32_t val) +static always_inline uint32_t _do_efsabs (uint32_t val) { return val & ~0x80000000; } -static inline uint32_t _do_efsnabs (uint32_t val) +static always_inline uint32_t _do_efsnabs (uint32_t val) { return val | 0x80000000; } -static inline uint32_t _do_efsneg (uint32_t val) +static always_inline uint32_t _do_efsneg (uint32_t val) { return val ^ 0x80000000; } -static inline uint32_t _do_efsadd (uint32_t op1, uint32_t op2) +static always_inline uint32_t _do_efsadd (uint32_t op1, uint32_t op2) { union { uint32_t u; @@ -371,7 +305,7 @@ static inline uint32_t _do_efsadd (uint32_t op1, uint32_t op2) u1.f = float32_add(u1.f, u2.f, &env->spe_status); return u1.u; } -static inline uint32_t _do_efssub (uint32_t op1, uint32_t op2) +static always_inline uint32_t _do_efssub (uint32_t op1, uint32_t op2) { union { uint32_t u; @@ -382,7 +316,7 @@ static inline uint32_t _do_efssub (uint32_t op1, uint32_t op2) u1.f = float32_sub(u1.f, u2.f, &env->spe_status); return u1.u; } -static inline uint32_t _do_efsmul (uint32_t op1, uint32_t op2) +static always_inline uint32_t _do_efsmul (uint32_t op1, uint32_t op2) { union { uint32_t u; @@ -393,7 +327,7 @@ static inline uint32_t _do_efsmul (uint32_t op1, uint32_t op2) u1.f = float32_mul(u1.f, u2.f, &env->spe_status); return u1.u; } -static inline uint32_t _do_efsdiv (uint32_t op1, uint32_t op2) +static always_inline uint32_t _do_efsdiv (uint32_t op1, uint32_t op2) { union { uint32_t u; @@ -405,7 +339,7 @@ static inline uint32_t _do_efsdiv (uint32_t op1, uint32_t op2) return u1.u; } -static inline int _do_efststlt (uint32_t op1, uint32_t op2) +static always_inline int _do_efststlt (uint32_t op1, uint32_t op2) { union { uint32_t u; @@ -415,7 +349,7 @@ static inline int _do_efststlt (uint32_t op1, uint32_t op2) u2.u = op2; return float32_lt(u1.f, u2.f, &env->spe_status) ? 1 : 0; } -static inline int _do_efststgt (uint32_t op1, uint32_t op2) +static always_inline int _do_efststgt (uint32_t op1, uint32_t op2) { union { uint32_t u; @@ -425,7 +359,7 @@ static inline int _do_efststgt (uint32_t op1, uint32_t op2) u2.u = op2; return float32_le(u1.f, u2.f, &env->spe_status) ? 0 : 1; } -static inline int _do_efststeq (uint32_t op1, uint32_t op2) +static always_inline int _do_efststeq (uint32_t op1, uint32_t op2) { union { uint32_t u; @@ -436,7 +370,7 @@ static inline int _do_efststeq (uint32_t op1, uint32_t op2) return float32_eq(u1.f, u2.f, &env->spe_status) ? 1 : 0; } /* Double precision floating-point helpers */ -static inline int _do_efdtstlt (uint64_t op1, uint64_t op2) +static always_inline int _do_efdtstlt (uint64_t op1, uint64_t op2) { union { uint64_t u; @@ -446,7 +380,7 @@ static inline int _do_efdtstlt (uint64_t op1, uint64_t op2) u2.u = op2; return float64_lt(u1.f, u2.f, &env->spe_status) ? 1 : 0; } -static inline int _do_efdtstgt (uint64_t op1, uint64_t op2) +static always_inline int _do_efdtstgt (uint64_t op1, uint64_t op2) { union { uint64_t u; @@ -456,7 +390,7 @@ static inline int _do_efdtstgt (uint64_t op1, uint64_t op2) u2.u = op2; return float64_le(u1.f, u2.f, &env->spe_status) ? 0 : 1; } -static inline int _do_efdtsteq (uint64_t op1, uint64_t op2) +static always_inline int _do_efdtsteq (uint64_t op1, uint64_t op2) { union { uint64_t u; @@ -466,5 +400,4 @@ static inline int _do_efdtsteq (uint64_t op1, uint64_t op2) u2.u = op2; return float64_eq(u1.f, u2.f, &env->spe_status) ? 1 : 0; } -#endif /* defined(TARGET_PPCEMB) */ #endif |