/*
* PowerPC emulation helpers header for qemu.
- *
+ *
* Copyright (c) 2003-2007 Jocelyn Mayer
*
* This library is free software; you can redistribute it and/or
/* 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);
#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
+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);
-void do_load_fpscr (void);
+#if defined(TARGET_PPC64)
+void do_store_pri (int prio);
+#endif
+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);
/* Integer arithmetic helpers */
void do_adde (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);
#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);
void do_frsqrte (void);
void do_fsel (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)
+void do_fcfid (void);
+void do_fctid (void);
+void do_fctidz (void);
+#endif
+void do_frin (void);
+void do_friz (void);
+void do_frip (void);
+void do_frim (void);
void do_fcmpu (void);
void do_fcmpo (void);
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_rfi_32 (void);
-#endif
-void do_tlbia (void);
-void do_tlbie (void);
-#if defined(TARGET_PPC64)
-void do_tlbie_64 (void);
+void do_rfid (void);
+void do_hrfid (void);
#endif
void do_load_6xx_tlb (int is_code);
-#if defined(TARGET_PPC64)
-void do_slbia (void);
-void do_slbie (void);
-#endif
+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);
#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 */
void do_op_602_mfrom (void);
#endif
+/* PowerPC 440 specific helpers */
+#if !defined(CONFIG_USER_ONLY)
+void do_440_tlbre (int word);
+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);
#if !defined(CONFIG_USER_ONLY)
-void do_4xx_load_dcr (int dcrn);
-void do_4xx_store_dcr (int dcrn);
-void do_4xx_rfci (void);
+void do_40x_rfci (void);
+void do_rfci (void);
+void do_rfdi (void);
+void do_rfmci (void);
void do_4xx_tlbre_lo (void);
void do_4xx_tlbre_hi (void);
-void do_4xx_tlbsx (void);
-void do_4xx_tlbsx_ (void);
void do_4xx_tlbwe_lo (void);
void do_4xx_tlbwe_hi (void);
#endif
void do_store_403_pb (int num);
#endif
-#if defined(TARGET_PPCSPE)
/* SPE extension helpers */
void do_brinc (void);
/* Fixed-point vector helpers */
void do_evfsctui (void);
void do_evfsctsiz (void);
void do_evfsctuiz (void);
-#endif /* defined(TARGET_PPCSPE) */
-
-/* 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_PPCSPE)
/* 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;
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;
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;
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;
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;
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;
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;
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;
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;
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;
u2.u = op2;
return float64_eq(u1.f, u2.f, &env->spe_status) ? 1 : 0;
}
-#endif /* defined(TARGET_PPCSPE) */
#endif
projects / qemu / blobdiff