#endif
#ifdef TARGET_SPARC64
-#undef JUMP_TB
-#define JUMP_TB(opname, tbparam, n, eip) \
- do { \
- GOTO_TB(opname, tbparam, n); \
- T0 = (long)(tbparam) + (n); \
- env->pc = (eip) & 0xffffffff; \
- EXIT_TB(); \
- } while (0)
-
#ifdef WORDS_BIGENDIAN
typedef union UREG64 {
struct { uint16_t v3, v2, v1, v0; } w;
__p.l.v1 = PARAM1;\
__p.l.v0 = PARAM2;\
__p.q;\
-})
+})
void OPPROTO op_movq_T0_im64(void)
{
}
void OPPROTO op_addx_T1_T0_cc(void)
+{
+ target_ulong src1;
+ src1 = T0;
+ if (FLAG_SET(PSR_CARRY))
+ {
+ T0 += T1 + 1;
+ env->psr = 0;
+#ifdef TARGET_SPARC64
+ if ((T0 & 0xffffffff) <= (src1 & 0xffffffff))
+ env->psr |= PSR_CARRY;
+ env->xcc = 0;
+ if (T0 <= src1)
+ env->xcc |= PSR_CARRY;
+#else
+ if (T0 <= src1)
+ env->psr |= PSR_CARRY;
+#endif
+ }
+ else
+ {
+ T0 += T1;
+ env->psr = 0;
+#ifdef TARGET_SPARC64
+ if ((T0 & 0xffffffff) < (src1 & 0xffffffff))
+ env->psr |= PSR_CARRY;
+ env->xcc = 0;
+ if (T0 < src1)
+ env->xcc |= PSR_CARRY;
+#else
+ if (T0 < src1)
+ env->psr |= PSR_CARRY;
+#endif
+ }
+#ifdef TARGET_SPARC64
+ if (!(T0 & 0xffffffff))
+ env->psr |= PSR_ZERO;
+ if ((int32_t) T0 < 0)
+ env->psr |= PSR_NEG;
+ if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) &
+ ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
+ env->psr |= PSR_OVF;
+
+ if (!T0)
+ env->xcc |= PSR_ZERO;
+ if ((int64_t) T0 < 0)
+ env->xcc |= PSR_NEG;
+ if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1ULL << 63))
+ env->xcc |= PSR_OVF;
+#else
+ if (!T0)
+ env->psr |= PSR_ZERO;
+ if ((int32_t) T0 < 0)
+ env->psr |= PSR_NEG;
+ if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31))
+ env->psr |= PSR_OVF;
+#endif
+ FORCE_RET();
+}
+
+void OPPROTO op_tadd_T1_T0_cc(void)
{
target_ulong src1;
src1 = T0;
- T0 += T1 + FLAG_SET(PSR_CARRY);
+ T0 += T1;
env->psr = 0;
#ifdef TARGET_SPARC64
if (!(T0 & 0xffffffff))
if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) &
((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
env->psr |= PSR_OVF;
+ if ((src1 & 0x03) || (T1 & 0x03))
+ env->psr |= PSR_OVF;
env->xcc = 0;
if (!T0)
env->psr |= PSR_CARRY;
if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31))
env->psr |= PSR_OVF;
+ if ((src1 & 0x03) || (T1 & 0x03))
+ env->psr |= PSR_OVF;
+#endif
+ FORCE_RET();
+}
+
+void OPPROTO op_tadd_T1_T0_ccTV(void)
+{
+ target_ulong src1;
+
+ if ((T0 & 0x03) || (T1 & 0x03))
+ raise_exception(TT_TOVF);
+
+ src1 = T0;
+ T0 += T1;
+
+#ifdef TARGET_SPARC64
+ if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) &
+ ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
+ raise_exception(TT_TOVF);
+#else
+ if ((src1 & 0x03) || (T1 & 0x03))
+ raise_exception(TT_TOVF);
+#endif
+
+ env->psr = 0;
+#ifdef TARGET_SPARC64
+ if (!(T0 & 0xffffffff))
+ env->psr |= PSR_ZERO;
+ if ((int32_t) T0 < 0)
+ env->psr |= PSR_NEG;
+ if ((T0 & 0xffffffff) < (src1 & 0xffffffff))
+ env->psr |= PSR_CARRY;
+
+ env->xcc = 0;
+ if (!T0)
+ env->xcc |= PSR_ZERO;
+ if ((int64_t) T0 < 0)
+ env->xcc |= PSR_NEG;
+ if (T0 < src1)
+ env->xcc |= PSR_CARRY;
+#else
+ if (!T0)
+ env->psr |= PSR_ZERO;
+ if ((int32_t) T0 < 0)
+ env->psr |= PSR_NEG;
+ if (T0 < src1)
+ env->psr |= PSR_CARRY;
#endif
FORCE_RET();
}
env->psr |= PSR_ZERO;
if ((int32_t) T0 < 0)
env->psr |= PSR_NEG;
- if ((T0 & 0xffffffff) < (src1 & 0xffffffff))
+ if ((src1 & 0xffffffff) < (T1 & 0xffffffff))
env->psr |= PSR_CARRY;
if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) &
((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
env->xcc |= PSR_ZERO;
if ((int64_t) T0 < 0)
env->xcc |= PSR_NEG;
- if (T0 < src1)
+ if (src1 < T1)
env->xcc |= PSR_CARRY;
if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63))
env->xcc |= PSR_OVF;
}
void OPPROTO op_subx_T1_T0_cc(void)
+{
+ target_ulong src1;
+ src1 = T0;
+ if (FLAG_SET(PSR_CARRY))
+ {
+ T0 -= T1 + 1;
+ env->psr = 0;
+#ifdef TARGET_SPARC64
+ if ((src1 & 0xffffffff) <= (T1 & 0xffffffff))
+ env->psr |= PSR_CARRY;
+ env->xcc = 0;
+ if (src1 <= T1)
+ env->xcc |= PSR_CARRY;
+#else
+ if (src1 <= T1)
+ env->psr |= PSR_CARRY;
+#endif
+ }
+ else
+ {
+ T0 -= T1;
+ env->psr = 0;
+#ifdef TARGET_SPARC64
+ if ((src1 & 0xffffffff) < (T1 & 0xffffffff))
+ env->psr |= PSR_CARRY;
+ env->xcc = 0;
+ if (src1 < T1)
+ env->xcc |= PSR_CARRY;
+#else
+ if (src1 < T1)
+ env->psr |= PSR_CARRY;
+#endif
+ }
+#ifdef TARGET_SPARC64
+ if (!(T0 & 0xffffffff))
+ env->psr |= PSR_ZERO;
+ if ((int32_t) T0 < 0)
+ env->psr |= PSR_NEG;
+ if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) &
+ ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
+ env->psr |= PSR_OVF;
+
+ if (!T0)
+ env->xcc |= PSR_ZERO;
+ if ((int64_t) T0 < 0)
+ env->xcc |= PSR_NEG;
+ if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63))
+ env->xcc |= PSR_OVF;
+#else
+ if (!T0)
+ env->psr |= PSR_ZERO;
+ if ((int32_t) T0 < 0)
+ env->psr |= PSR_NEG;
+ if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31))
+ env->psr |= PSR_OVF;
+#endif
+ FORCE_RET();
+}
+
+void OPPROTO op_tsub_T1_T0_cc(void)
{
target_ulong src1;
src1 = T0;
- T0 -= T1 + FLAG_SET(PSR_CARRY);
+ T0 -= T1;
env->psr = 0;
#ifdef TARGET_SPARC64
if (!(T0 & 0xffffffff))
env->psr |= PSR_ZERO;
if ((int32_t) T0 < 0)
env->psr |= PSR_NEG;
- if ((T0 & 0xffffffff) < (src1 & 0xffffffff))
+ if ((src1 & 0xffffffff) < (T1 & 0xffffffff))
env->psr |= PSR_CARRY;
if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) &
((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
env->psr |= PSR_OVF;
+ if ((src1 & 0x03) || (T1 & 0x03))
+ env->psr |= PSR_OVF;
env->xcc = 0;
if (!T0)
env->xcc |= PSR_ZERO;
if ((int64_t) T0 < 0)
env->xcc |= PSR_NEG;
- if (T0 < src1)
+ if (src1 < T1)
env->xcc |= PSR_CARRY;
if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63))
env->xcc |= PSR_OVF;
env->psr |= PSR_CARRY;
if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31))
env->psr |= PSR_OVF;
+ if ((src1 & 0x03) || (T1 & 0x03))
+ env->psr |= PSR_OVF;
+#endif
+ FORCE_RET();
+}
+
+void OPPROTO op_tsub_T1_T0_ccTV(void)
+{
+ target_ulong src1;
+
+ if ((T0 & 0x03) || (T1 & 0x03))
+ raise_exception(TT_TOVF);
+
+ src1 = T0;
+ T0 -= T1;
+
+#ifdef TARGET_SPARC64
+ if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) &
+ ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
+ raise_exception(TT_TOVF);
+#else
+ if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31))
+ raise_exception(TT_TOVF);
+#endif
+
+ env->psr = 0;
+#ifdef TARGET_SPARC64
+ if (!(T0 & 0xffffffff))
+ env->psr |= PSR_ZERO;
+ if ((int32_t) T0 < 0)
+ env->psr |= PSR_NEG;
+ if ((src1 & 0xffffffff) < (T1 & 0xffffffff))
+ env->psr |= PSR_CARRY;
+
+ env->xcc = 0;
+ if (!T0)
+ env->xcc |= PSR_ZERO;
+ if ((int64_t) T0 < 0)
+ env->xcc |= PSR_NEG;
+ if (src1 < T1)
+ env->xcc |= PSR_CARRY;
+#else
+ if (!T0)
+ env->psr |= PSR_ZERO;
+ if ((int32_t) T0 < 0)
+ env->psr |= PSR_NEG;
+ if (src1 < T1)
+ env->psr |= PSR_CARRY;
#endif
FORCE_RET();
}
{
uint64_t res;
res = (uint64_t) T0 * (uint64_t) T1;
+#ifdef TARGET_SPARC64
+ T0 = res;
+#else
T0 = res & 0xffffffff;
+#endif
env->y = res >> 32;
}
{
uint64_t res;
res = (int64_t) ((int32_t) T0) * (int64_t) ((int32_t) T1);
+#ifdef TARGET_SPARC64
+ T0 = res;
+#else
T0 = res & 0xffffffff;
+#endif
env->y = res >> 32;
}
x0 = T0 | ((uint64_t) (env->y) << 32);
x1 = T1;
+
+ if (x1 == 0) {
+ raise_exception(TT_DIV_ZERO);
+ }
+
x0 = x0 / x1;
if (x0 > 0xffffffff) {
T0 = 0xffffffff;
x0 = T0 | ((int64_t) (env->y) << 32);
x1 = T1;
+
+ if (x1 == 0) {
+ raise_exception(TT_DIV_ZERO);
+ }
+
x0 = x0 / x1;
if ((int32_t) x0 != x0) {
T0 = x0 < 0? 0x80000000: 0x7fffffff;
void OPPROTO op_udivx_T1_T0(void)
{
+ if (T1 == 0) {
+ raise_exception(TT_DIV_ZERO);
+ }
T0 /= T1;
FORCE_RET();
}
void OPPROTO op_sdivx_T1_T0(void)
{
+ if (T1 == 0) {
+ raise_exception(TT_DIV_ZERO);
+ }
if (T0 == INT64_MIN && T1 == -1)
T0 = INT64_MIN;
else
void OPPROTO op_sll(void)
{
- T0 <<= T1;
+ T0 <<= (T1 & 0x1f);
}
#ifdef TARGET_SPARC64
+void OPPROTO op_sllx(void)
+{
+ T0 <<= (T1 & 0x3f);
+}
+
void OPPROTO op_srl(void)
{
- T0 = (T0 & 0xffffffff) >> T1;
+ T0 = (T0 & 0xffffffff) >> (T1 & 0x1f);
}
void OPPROTO op_srlx(void)
{
- T0 >>= T1;
+ T0 >>= (T1 & 0x3f);
}
void OPPROTO op_sra(void)
{
- T0 = ((int32_t) (T0 & 0xffffffff)) >> T1;
+ T0 = ((int32_t) (T0 & 0xffffffff)) >> (T1 & 0x1f);
}
void OPPROTO op_srax(void)
{
- T0 = ((int64_t) T0) >> T1;
+ T0 = ((int64_t) T0) >> (T1 & 0x3f);
}
#else
void OPPROTO op_srl(void)
{
- T0 >>= T1;
+ T0 >>= (T1 & 0x1f);
}
void OPPROTO op_sra(void)
{
- T0 = ((int32_t) T0) >> T1;
+ T0 = ((int32_t) T0) >> (T1 & 0x1f);
}
#endif
FORCE_RET();
}
+void OPPROTO op_wrwim(void)
+{
+#if NWINDOWS == 32
+ env->wim = T0;
+#else
+ env->wim = T0 & ((1 << NWINDOWS) - 1);
+#endif
+}
+
void OPPROTO op_rett(void)
{
helper_rett();
void OPPROTO op_save(void)
{
uint32_t cwp;
- cwp = (env->cwp - 1) & (NWINDOWS - 1);
+ cwp = (env->cwp - 1) & (NWINDOWS - 1);
if (env->wim & (1 << cwp)) {
raise_exception(TT_WIN_OVF);
}
void OPPROTO op_restore(void)
{
uint32_t cwp;
- cwp = (env->cwp + 1) & (NWINDOWS - 1);
+ cwp = (env->cwp + 1) & (NWINDOWS - 1);
if (env->wim & (1 << cwp)) {
raise_exception(TT_WIN_UNF);
}
void OPPROTO op_rdtick(void)
{
- T0 = 0; // XXX read cycle counter and bit 31
+ T0 = do_tick_get_count(env->tick);
}
void OPPROTO op_wrtick(void)
{
- // XXX write cycle counter and bit 31
+ do_tick_set_count(env->tick, T0);
+}
+
+void OPPROTO op_wrtick_cmpr(void)
+{
+ do_tick_set_limit(env->tick, T0);
+}
+
+void OPPROTO op_rdstick(void)
+{
+ T0 = do_tick_get_count(env->stick);
+}
+
+void OPPROTO op_wrstick(void)
+{
+ do_tick_set_count(env->stick, T0);
+ do_tick_set_count(env->hstick, T0);
+}
+
+void OPPROTO op_wrstick_cmpr(void)
+{
+ do_tick_set_limit(env->stick, T0);
+}
+
+void OPPROTO op_wrhstick_cmpr(void)
+{
+ do_tick_set_limit(env->hstick, T0);
}
void OPPROTO op_rdtpc(void)
void OPPROTO op_wrpstate(void)
{
- env->pstate = T0 & 0x1f;
+ do_wrpstate();
}
// CWP handling is reversed in V9, but we still use the V8 register
// order.
void OPPROTO op_rdcwp(void)
{
- T0 = NWINDOWS - 1 - env->cwp;
+ T0 = GET_CWP64(env);
}
void OPPROTO op_wrcwp(void)
{
- env->cwp = NWINDOWS - 1 - T0;
+ PUT_CWP64(env, T0);
}
/* XXX: use another pointer for %iN registers to avoid slow wrapping
void OPPROTO op_save(void)
{
uint32_t cwp;
- cwp = (env->cwp - 1) & (NWINDOWS - 1);
+ cwp = (env->cwp - 1) & (NWINDOWS - 1);
if (env->cansave == 0) {
- raise_exception(TT_SPILL | (env->otherwin != 0 ?
+ raise_exception(TT_SPILL | (env->otherwin != 0 ?
(TT_WOTHER | ((env->wstate & 0x38) >> 1)):
((env->wstate & 0x7) << 2)));
} else {
void OPPROTO op_restore(void)
{
uint32_t cwp;
- cwp = (env->cwp + 1) & (NWINDOWS - 1);
+ cwp = (env->cwp + 1) & (NWINDOWS - 1);
if (env->canrestore == 0) {
- raise_exception(TT_FILL | (env->otherwin != 0 ?
+ raise_exception(TT_FILL | (env->otherwin != 0 ?
(TT_WOTHER | ((env->wstate & 0x38) >> 1)):
((env->wstate & 0x7) << 2)));
} else {
FORCE_RET();
}
-void OPPROTO op_trap_ifnofpu(void)
-{
- if (!env->psref) {
- env->exception_index = TT_NFPU_INSN;
- cpu_loop_exit();
- }
- FORCE_RET();
-}
-
void OPPROTO op_fpexception_im(void)
{
env->exception_index = TT_FP_EXCP;
void OPPROTO op_eval_ble(void)
{
target_ulong Z = FLAG_SET(PSR_ZERO), N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
-
+
T2 = Z | (N ^ V);
}
void OPPROTO op_eval_xble(void)
{
target_ulong Z = XFLAG_SET(PSR_ZERO), N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF);
-
+
T2 = Z | (N ^ V);
}
#ifdef TARGET_SPARC64
void OPPROTO op_eval_brz(void)
{
- T2 = T0;
+ T2 = (T0 == 0);
}
void OPPROTO op_eval_brnz(void)
{
- T2 = !T0;
+ T2 = (T0 != 0);
}
void OPPROTO op_eval_brlz(void)
env->npc = env->npc + 4;
}
-void OPPROTO op_branch(void)
+void OPPROTO op_goto_tb0(void)
{
- env->npc = (uint32_t)PARAM3; /* XXX: optimize */
- JUMP_TB(op_branch, PARAM1, 0, PARAM2);
+ GOTO_TB(op_goto_tb0, PARAM1, 0);
}
-void OPPROTO op_branch2(void)
+void OPPROTO op_goto_tb1(void)
{
- if (T2) {
- env->npc = (uint32_t)PARAM2 + 4;
- JUMP_TB(op_branch2, PARAM1, 0, PARAM2);
- } else {
- env->npc = (uint32_t)PARAM3 + 4;
- JUMP_TB(op_branch2, PARAM1, 1, PARAM3);
- }
- FORCE_RET();
+ GOTO_TB(op_goto_tb1, PARAM1, 1);
}
-void OPPROTO op_branch_a(void)
+void OPPROTO op_jmp_label(void)
{
- if (T2) {
- env->npc = (uint32_t)PARAM2; /* XXX: optimize */
- JUMP_TB(op_branch_a, PARAM1, 0, PARAM3);
- } else {
- env->npc = (uint32_t)PARAM3 + 8; /* XXX: optimize */
- JUMP_TB(op_branch_a, PARAM1, 1, PARAM3 + 4);
- }
+ GOTO_LABEL_PARAM(1);
+}
+
+void OPPROTO op_jnz_T2_label(void)
+{
+ if (T2)
+ GOTO_LABEL_PARAM(1);
FORCE_RET();
}
-void OPPROTO op_generic_branch(void)
+void OPPROTO op_jz_T2_label(void)
{
- if (T2) {
- env->npc = (uint32_t)PARAM1;
- } else {
- env->npc = (uint32_t)PARAM2;
- }
+ if (!T2)
+ GOTO_LABEL_PARAM(1);
FORCE_RET();
}
helper_flush(T0);
}
-void OPPROTO op_fnegs(void)
+void OPPROTO op_clear_ieee_excp_and_FTT(void)
{
- FT0 = -FT1;
+ env->fsr &= ~(FSR_FTT_MASK | FSR_CEXC_MASK);;
}
-void OPPROTO op_fabss(void)
-{
- do_fabss();
-}
+#define F_OP(name, p) void OPPROTO op_f##name##p(void)
-#ifdef TARGET_SPARC64
-void OPPROTO op_fnegd(void)
-{
- DT0 = -DT1;
-}
+#define F_BINOP(name) \
+ F_OP(name, s) \
+ { \
+ set_float_exception_flags(0, &env->fp_status); \
+ FT0 = float32_ ## name (FT0, FT1, &env->fp_status); \
+ check_ieee_exceptions(); \
+ } \
+ F_OP(name, d) \
+ { \
+ set_float_exception_flags(0, &env->fp_status); \
+ DT0 = float64_ ## name (DT0, DT1, &env->fp_status); \
+ check_ieee_exceptions(); \
+ }
-void OPPROTO op_fabsd(void)
-{
- do_fabsd();
-}
-#endif
+F_BINOP(add);
+F_BINOP(sub);
+F_BINOP(mul);
+F_BINOP(div);
+#undef F_BINOP
-void OPPROTO op_fsqrts(void)
+void OPPROTO op_fsmuld(void)
{
- do_fsqrts();
-}
+ set_float_exception_flags(0, &env->fp_status);
+ DT0 = float64_mul(float32_to_float64(FT0, &env->fp_status),
+ float32_to_float64(FT1, &env->fp_status),
+ &env->fp_status);
+ check_ieee_exceptions();
+}
+
+#define F_HELPER(name) \
+ F_OP(name, s) \
+ { \
+ do_f##name##s(); \
+ } \
+ F_OP(name, d) \
+ { \
+ do_f##name##d(); \
+ }
-void OPPROTO op_fsqrtd(void)
-{
- do_fsqrtd();
-}
+F_HELPER(sqrt);
-void OPPROTO op_fmuls(void)
+F_OP(neg, s)
{
- FT0 *= FT1;
+ FT0 = float32_chs(FT1);
}
-void OPPROTO op_fmuld(void)
+F_OP(abs, s)
{
- DT0 *= DT1;
+ do_fabss();
}
-void OPPROTO op_fsmuld(void)
-{
- DT0 = FT0 * FT1;
-}
+F_HELPER(cmp);
+F_HELPER(cmpe);
-void OPPROTO op_fadds(void)
+#ifdef TARGET_SPARC64
+F_OP(neg, d)
{
- FT0 += FT1;
+ DT0 = float64_chs(DT1);
}
-void OPPROTO op_faddd(void)
+F_OP(abs, d)
{
- DT0 += DT1;
+ do_fabsd();
}
-void OPPROTO op_fsubs(void)
+void OPPROTO op_fcmps_fcc1(void)
{
- FT0 -= FT1;
+ do_fcmps_fcc1();
}
-void OPPROTO op_fsubd(void)
+void OPPROTO op_fcmpd_fcc1(void)
{
- DT0 -= DT1;
+ do_fcmpd_fcc1();
}
-void OPPROTO op_fdivs(void)
+void OPPROTO op_fcmps_fcc2(void)
{
- FT0 /= FT1;
+ do_fcmps_fcc2();
}
-void OPPROTO op_fdivd(void)
+void OPPROTO op_fcmpd_fcc2(void)
{
- DT0 /= DT1;
+ do_fcmpd_fcc2();
}
-void OPPROTO op_fcmps(void)
+void OPPROTO op_fcmps_fcc3(void)
{
- do_fcmps();
+ do_fcmps_fcc3();
}
-void OPPROTO op_fcmpd(void)
+void OPPROTO op_fcmpd_fcc3(void)
{
- do_fcmpd();
+ do_fcmpd_fcc3();
}
-#ifdef TARGET_SPARC64
-void OPPROTO op_fcmps_fcc1(void)
+void OPPROTO op_fcmpes_fcc1(void)
{
- do_fcmps_fcc1();
+ do_fcmpes_fcc1();
}
-void OPPROTO op_fcmpd_fcc1(void)
+void OPPROTO op_fcmped_fcc1(void)
{
- do_fcmpd_fcc1();
+ do_fcmped_fcc1();
}
-void OPPROTO op_fcmps_fcc2(void)
+void OPPROTO op_fcmpes_fcc2(void)
{
- do_fcmps_fcc2();
+ do_fcmpes_fcc2();
}
-void OPPROTO op_fcmpd_fcc2(void)
+void OPPROTO op_fcmped_fcc2(void)
{
- do_fcmpd_fcc2();
+ do_fcmped_fcc2();
}
-void OPPROTO op_fcmps_fcc3(void)
+void OPPROTO op_fcmpes_fcc3(void)
{
- do_fcmps_fcc3();
+ do_fcmpes_fcc3();
}
-void OPPROTO op_fcmpd_fcc3(void)
+void OPPROTO op_fcmped_fcc3(void)
{
- do_fcmpd_fcc3();
+ do_fcmped_fcc3();
}
+
#endif
+/* Integer to float conversion. */
#ifdef USE_INT_TO_FLOAT_HELPERS
-void OPPROTO op_fitos(void)
-{
- do_fitos();
-}
-
-void OPPROTO op_fitod(void)
-{
- do_fitod();
-}
+F_HELPER(ito);
#else
-void OPPROTO op_fitos(void)
+F_OP(ito, s)
{
- FT0 = (float) *((int32_t *)&FT1);
+ set_float_exception_flags(0, &env->fp_status);
+ FT0 = int32_to_float32(*((int32_t *)&FT1), &env->fp_status);
+ check_ieee_exceptions();
}
-void OPPROTO op_fitod(void)
+F_OP(ito, d)
{
- DT0 = (double) *((int32_t *)&FT1);
+ set_float_exception_flags(0, &env->fp_status);
+ DT0 = int32_to_float64(*((int32_t *)&FT1), &env->fp_status);
+ check_ieee_exceptions();
}
#ifdef TARGET_SPARC64
-void OPPROTO op_fxtos(void)
+F_OP(xto, s)
{
- FT0 = (float) *((int64_t *)&DT1);
+ set_float_exception_flags(0, &env->fp_status);
+ FT0 = int64_to_float32(*((int64_t *)&DT1), &env->fp_status);
+ check_ieee_exceptions();
}
-void OPPROTO op_fxtod(void)
+F_OP(xto, d)
{
- DT0 = (double) *((int64_t *)&DT1);
+ set_float_exception_flags(0, &env->fp_status);
+ DT0 = int64_to_float64(*((int64_t *)&DT1), &env->fp_status);
+ check_ieee_exceptions();
}
#endif
#endif
+#undef F_HELPER
+/* floating point conversion */
void OPPROTO op_fdtos(void)
{
- FT0 = (float) DT1;
+ set_float_exception_flags(0, &env->fp_status);
+ FT0 = float64_to_float32(DT1, &env->fp_status);
+ check_ieee_exceptions();
}
void OPPROTO op_fstod(void)
{
- DT0 = (double) FT1;
+ set_float_exception_flags(0, &env->fp_status);
+ DT0 = float32_to_float64(FT1, &env->fp_status);
+ check_ieee_exceptions();
}
+/* Float to integer conversion. */
void OPPROTO op_fstoi(void)
{
- *((int32_t *)&FT0) = (int32_t) FT1;
+ set_float_exception_flags(0, &env->fp_status);
+ *((int32_t *)&FT0) = float32_to_int32_round_to_zero(FT1, &env->fp_status);
+ check_ieee_exceptions();
}
void OPPROTO op_fdtoi(void)
{
- *((int32_t *)&FT0) = (int32_t) DT1;
+ set_float_exception_flags(0, &env->fp_status);
+ *((int32_t *)&FT0) = float64_to_int32_round_to_zero(DT1, &env->fp_status);
+ check_ieee_exceptions();
}
#ifdef TARGET_SPARC64
void OPPROTO op_fstox(void)
{
- *((int64_t *)&DT0) = (int64_t) FT1;
+ set_float_exception_flags(0, &env->fp_status);
+ *((int64_t *)&DT0) = float32_to_int64_round_to_zero(FT1, &env->fp_status);
+ check_ieee_exceptions();
}
void OPPROTO op_fdtox(void)
{
- *((int64_t *)&DT0) = (int64_t) DT1;
+ set_float_exception_flags(0, &env->fp_status);
+ *((int64_t *)&DT0) = float64_to_int64_round_to_zero(DT1, &env->fp_status);
+ check_ieee_exceptions();
}
void OPPROTO op_fmovs_cc(void)
void OPPROTO op_flushw(void)
{
if (env->cansave != NWINDOWS - 2) {
- raise_exception(TT_SPILL | (env->otherwin != 0 ?
+ raise_exception(TT_SPILL | (env->otherwin != 0 ?
(TT_WOTHER | ((env->wstate & 0x38) >> 1)):
((env->wstate & 0x7) << 2)));
}
env->cansave++;
if (env->otherwin == 0)
env->canrestore--;
+ else
+ env->otherwin--;
+ FORCE_RET();
}
void OPPROTO op_restored(void)
env->cansave--;
else
env->otherwin--;
+ FORCE_RET();
}
void OPPROTO op_popc(void)
void OPPROTO op_done(void)
{
- env->pc = env->tnpc[env->tl];
- env->npc = env->tnpc[env->tl] + 4;
- env->pstate = env->tstate[env->tl];
- env->tl--;
+ do_done();
}
void OPPROTO op_retry(void)
{
- env->pc = env->tpc[env->tl];
- env->npc = env->tnpc[env->tl];
- env->pstate = env->tstate[env->tl];
- env->tl--;
+ do_retry();
}
void OPPROTO op_sir(void)
{
- // XXX
-
+ T0 = 0; // XXX
}
void OPPROTO op_ld_asi_reg()
helper_st_asi(PARAM1, PARAM2, PARAM3);
}
+#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]
+#endif
+
+typedef 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)