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Convert float helpers to TCG, fix fabsq in the process

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4014 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2008-03-04 20:00:18 +00:00
parent dcf2490568
commit 7e8c2b6ca8
5 changed files with 232 additions and 281 deletions
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32
target-sparc/exec.h
View file

@ -52,53 +52,21 @@ register uint32_t T2 asm(AREG3);
void cpu_lock(void);
void cpu_unlock(void);
void cpu_loop_exit(void);
void helper_ldfsr(void);
void set_cwp(int new_cwp);
void do_fitos(void);
void do_fitod(void);
void do_fabss(void);
void do_fsqrts(void);
void do_fsqrtd(void);
void do_fcmps(void);
void do_fcmpd(void);
void do_fcmpes(void);
void do_fcmped(void);
#if defined(CONFIG_USER_ONLY)
void do_fitoq(void);
void do_fsqrtq(void);
void do_fcmpq(void);
void do_fcmpeq(void);
#endif
#ifdef TARGET_SPARC64
void do_fabsd(void);
void do_fxtos(void);
void do_fxtod(void);
void do_fcmps_fcc1(void);
void do_fcmpd_fcc1(void);
void do_fcmps_fcc2(void);
void do_fcmpd_fcc2(void);
void do_fcmps_fcc3(void);
void do_fcmpd_fcc3(void);
void do_fcmpes_fcc1(void);
void do_fcmped_fcc1(void);
void do_fcmpes_fcc2(void);
void do_fcmped_fcc2(void);
void do_fcmpes_fcc3(void);
void do_fcmped_fcc3(void);
#if defined(CONFIG_USER_ONLY)
void do_fabsq(void);
void do_fxtoq(void);
void do_fcmpq_fcc1(void);
void do_fcmpq_fcc2(void);
void do_fcmpq_fcc3(void);
void do_fcmpeq_fcc1(void);
void do_fcmpeq_fcc2(void);
void do_fcmpeq_fcc3(void);
#endif
#endif
void do_interrupt(int intno);
void raise_exception(int tt);
void check_ieee_exceptions();
void memcpy32(target_ulong *dst, const target_ulong *src);
target_ulong mmu_probe(CPUState *env, target_ulong address, int mmulev);
void dump_mmu(CPUState *env);

39
target-sparc/helper.h
View file

@ -33,3 +33,42 @@ uint64_t TCG_HELPER_PROTO helper_ld_asi(target_ulong addr, int asi,
int size, int sign);
void TCG_HELPER_PROTO helper_st_asi(target_ulong addr, uint64_t val, int asi,
int size);
void TCG_HELPER_PROTO helper_ldfsr(void);
void TCG_HELPER_PROTO helper_check_ieee_exceptions(void);
void TCG_HELPER_PROTO helper_clear_float_exceptions(void);
void TCG_HELPER_PROTO helper_fabss(void);
void TCG_HELPER_PROTO helper_fsqrts(void);
void TCG_HELPER_PROTO helper_fsqrtd(void);
void TCG_HELPER_PROTO helper_fcmps(void);
void TCG_HELPER_PROTO helper_fcmpd(void);
void TCG_HELPER_PROTO helper_fcmpes(void);
void TCG_HELPER_PROTO helper_fcmped(void);
#if defined(CONFIG_USER_ONLY)
void TCG_HELPER_PROTO helper_fsqrtq(void);
void TCG_HELPER_PROTO helper_fcmpq(void);
void TCG_HELPER_PROTO helper_fcmpeq(void);
#endif
#ifdef TARGET_SPARC64
void TCG_HELPER_PROTO helper_fabsd(void);
void TCG_HELPER_PROTO helper_fcmps_fcc1(void);
void TCG_HELPER_PROTO helper_fcmpd_fcc1(void);
void TCG_HELPER_PROTO helper_fcmps_fcc2(void);
void TCG_HELPER_PROTO helper_fcmpd_fcc2(void);
void TCG_HELPER_PROTO helper_fcmps_fcc3(void);
void TCG_HELPER_PROTO helper_fcmpd_fcc3(void);
void TCG_HELPER_PROTO helper_fcmpes_fcc1(void);
void TCG_HELPER_PROTO helper_fcmped_fcc1(void);
void TCG_HELPER_PROTO helper_fcmpes_fcc2(void);
void TCG_HELPER_PROTO helper_fcmped_fcc2(void);
void TCG_HELPER_PROTO helper_fcmpes_fcc3(void);
void TCG_HELPER_PROTO helper_fcmped_fcc3(void);
#if defined(CONFIG_USER_ONLY)
void TCG_HELPER_PROTO helper_fabsq(void);
void TCG_HELPER_PROTO helper_fcmpq_fcc1(void);
void TCG_HELPER_PROTO helper_fcmpq_fcc2(void);
void TCG_HELPER_PROTO helper_fcmpq_fcc3(void);
void TCG_HELPER_PROTO helper_fcmpeq_fcc1(void);
void TCG_HELPER_PROTO helper_fcmpeq_fcc2(void);
void TCG_HELPER_PROTO helper_fcmpeq_fcc3(void);
#endif
#endif

167
target-sparc/op.c
View file

@ -763,7 +763,6 @@ void OPPROTO op_logic_T0_cc(void)
void OPPROTO op_ldfsr(void)
{
PUT_FSR32(env, *((uint32_t *) &FT0));
helper_ldfsr();
}
void OPPROTO op_stfsr(void)
@ -1157,46 +1156,31 @@ void OPPROTO op_jz_T2_label(void)
FORCE_RET();
}
void OPPROTO op_clear_ieee_excp_and_FTT(void)
{
env->fsr &= ~(FSR_FTT_MASK | FSR_CEXC_MASK);;
}
#define F_OP(name, p) void OPPROTO op_f##name##p(void)
#if defined(CONFIG_USER_ONLY)
#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(); \
} \
F_OP(name, q) \
{ \
set_float_exception_flags(0, &env->fp_status); \
QT0 = float128_ ## name (QT0, QT1, &env->fp_status); \
check_ieee_exceptions(); \
}
#else
#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(); \
}
#endif
@ -1208,21 +1192,17 @@ F_BINOP(div);
void OPPROTO op_fsmuld(void)
{
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();
}
#if defined(CONFIG_USER_ONLY)
void OPPROTO op_fdmulq(void)
{
set_float_exception_flags(0, &env->fp_status);
QT0 = float128_mul(float64_to_float128(DT0, &env->fp_status),
float64_to_float128(DT1, &env->fp_status),
&env->fp_status);
check_ieee_exceptions();
}
#endif
@ -1252,134 +1232,23 @@ void OPPROTO op_fdmulq(void)
}
#endif
F_HELPER(sqrt);
F_OP(neg, s)
{
FT0 = float32_chs(FT1);
}
F_OP(abs, s)
{
do_fabss();
}
F_HELPER(cmp);
F_HELPER(cmpe);
#ifdef TARGET_SPARC64
F_OP(neg, d)
{
DT0 = float64_chs(DT1);
}
F_OP(abs, d)
{
do_fabsd();
}
#if defined(CONFIG_USER_ONLY)
F_OP(neg, q)
{
QT0 = float128_chs(QT1);
}
F_OP(abs, q)
{
do_fabsd();
}
#endif
void OPPROTO op_fcmps_fcc1(void)
{
do_fcmps_fcc1();
}
void OPPROTO op_fcmpd_fcc1(void)
{
do_fcmpd_fcc1();
}
void OPPROTO op_fcmps_fcc2(void)
{
do_fcmps_fcc2();
}
void OPPROTO op_fcmpd_fcc2(void)
{
do_fcmpd_fcc2();
}
void OPPROTO op_fcmps_fcc3(void)
{
do_fcmps_fcc3();
}
void OPPROTO op_fcmpd_fcc3(void)
{
do_fcmpd_fcc3();
}
void OPPROTO op_fcmpes_fcc1(void)
{
do_fcmpes_fcc1();
}
void OPPROTO op_fcmped_fcc1(void)
{
do_fcmped_fcc1();
}
void OPPROTO op_fcmpes_fcc2(void)
{
do_fcmpes_fcc2();
}
void OPPROTO op_fcmped_fcc2(void)
{
do_fcmped_fcc2();
}
void OPPROTO op_fcmpes_fcc3(void)
{
do_fcmpes_fcc3();
}
void OPPROTO op_fcmped_fcc3(void)
{
do_fcmped_fcc3();
}
#if defined(CONFIG_USER_ONLY)
void OPPROTO op_fcmpq_fcc1(void)
{
do_fcmpq_fcc1();
}
void OPPROTO op_fcmpq_fcc2(void)
{
do_fcmpq_fcc2();
}
void OPPROTO op_fcmpq_fcc3(void)
{
do_fcmpq_fcc3();
}
void OPPROTO op_fcmpeq_fcc1(void)
{
do_fcmpeq_fcc1();
}
void OPPROTO op_fcmpeq_fcc2(void)
{
do_fcmpeq_fcc2();
}
void OPPROTO op_fcmpeq_fcc3(void)
{
do_fcmpeq_fcc3();
}
#endif
#endif
@ -1393,47 +1262,35 @@ F_HELPER(xto);
#else
F_OP(ito, s)
{
set_float_exception_flags(0, &env->fp_status);
FT0 = int32_to_float32(*((int32_t *)&FT1), &env->fp_status);
check_ieee_exceptions();
}
F_OP(ito, d)
{
set_float_exception_flags(0, &env->fp_status);
DT0 = int32_to_float64(*((int32_t *)&FT1), &env->fp_status);
check_ieee_exceptions();
}
#if defined(CONFIG_USER_ONLY)
F_OP(ito, q)
{
set_float_exception_flags(0, &env->fp_status);
QT0 = int32_to_float128(*((int32_t *)&FT1), &env->fp_status);
check_ieee_exceptions();
}
#endif
#ifdef TARGET_SPARC64
F_OP(xto, s)
{
set_float_exception_flags(0, &env->fp_status);
FT0 = int64_to_float32(*((int64_t *)&DT1), &env->fp_status);
check_ieee_exceptions();
}
F_OP(xto, d)
{
set_float_exception_flags(0, &env->fp_status);
DT0 = int64_to_float64(*((int64_t *)&DT1), &env->fp_status);
check_ieee_exceptions();
}
#if defined(CONFIG_USER_ONLY)
F_OP(xto, q)
{
set_float_exception_flags(0, &env->fp_status);
QT0 = int64_to_float128(*((int64_t *)&DT1), &env->fp_status);
check_ieee_exceptions();
}
#endif
#endif
@ -1443,93 +1300,69 @@ F_OP(xto, q)
/* floating point conversion */
void OPPROTO op_fdtos(void)
{
set_float_exception_flags(0, &env->fp_status);
FT0 = float64_to_float32(DT1, &env->fp_status);
check_ieee_exceptions();
}
void OPPROTO op_fstod(void)
{
set_float_exception_flags(0, &env->fp_status);
DT0 = float32_to_float64(FT1, &env->fp_status);
check_ieee_exceptions();
}
#if defined(CONFIG_USER_ONLY)
void OPPROTO op_fqtos(void)
{
set_float_exception_flags(0, &env->fp_status);
FT0 = float128_to_float32(QT1, &env->fp_status);
check_ieee_exceptions();
}
void OPPROTO op_fstoq(void)
{
set_float_exception_flags(0, &env->fp_status);
QT0 = float32_to_float128(FT1, &env->fp_status);
check_ieee_exceptions();
}
void OPPROTO op_fqtod(void)
{
set_float_exception_flags(0, &env->fp_status);
DT0 = float128_to_float64(QT1, &env->fp_status);
check_ieee_exceptions();
}
void OPPROTO op_fdtoq(void)
{
set_float_exception_flags(0, &env->fp_status);
QT0 = float64_to_float128(DT1, &env->fp_status);
check_ieee_exceptions();
}
#endif
/* Float to integer conversion. */
void OPPROTO op_fstoi(void)
{
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)
{
set_float_exception_flags(0, &env->fp_status);
*((int32_t *)&FT0) = float64_to_int32_round_to_zero(DT1, &env->fp_status);
check_ieee_exceptions();
}
#if defined(CONFIG_USER_ONLY)
void OPPROTO op_fqtoi(void)
{
set_float_exception_flags(0, &env->fp_status);
*((int32_t *)&FT0) = float128_to_int32_round_to_zero(QT1, &env->fp_status);
check_ieee_exceptions();
}
#endif
#ifdef TARGET_SPARC64
void OPPROTO op_fstox(void)
{
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)
{
set_float_exception_flags(0, &env->fp_status);
*((int64_t *)&DT0) = float64_to_int64_round_to_zero(DT1, &env->fp_status);
check_ieee_exceptions();
}
#if defined(CONFIG_USER_ONLY)
void OPPROTO op_fqtox(void)
{
set_float_exception_flags(0, &env->fp_status);
*((int64_t *)&DT0) = float128_to_int64_round_to_zero(QT1, &env->fp_status);
check_ieee_exceptions();
}
#endif

35
target-sparc/op_helper.c
View file

@ -50,7 +50,7 @@ void helper_trapcc(target_ulong nb_trap, target_ulong do_trap)
}
}
void check_ieee_exceptions(void)
void helper_check_ieee_exceptions(void)
{
target_ulong status;
@ -79,12 +79,15 @@ void check_ieee_exceptions(void)
}
}
void helper_clear_float_exceptions(void)
{
set_float_exception_flags(0, &env->fp_status);
}
#ifdef USE_INT_TO_FLOAT_HELPERS
void do_fitos(void)
{
set_float_exception_flags(0, &env->fp_status);
FT0 = int32_to_float32(*((int32_t *)&FT1), &env->fp_status);
check_ieee_exceptions();
}
void do_fitod(void)
@ -102,73 +105,61 @@ void do_fitoq(void)
#ifdef TARGET_SPARC64
void do_fxtos(void)
{
set_float_exception_flags(0, &env->fp_status);
FT0 = int64_to_float32(*((int64_t *)&DT1), &env->fp_status);
check_ieee_exceptions();
}
void do_fxtod(void)
{
set_float_exception_flags(0, &env->fp_status);
DT0 = int64_to_float64(*((int64_t *)&DT1), &env->fp_status);
check_ieee_exceptions();
}
#if defined(CONFIG_USER_ONLY)
void do_fxtoq(void)
{
set_float_exception_flags(0, &env->fp_status);
QT0 = int64_to_float128(*((int32_t *)&DT1), &env->fp_status);
check_ieee_exceptions();
}
#endif
#endif
#endif
void do_fabss(void)
void helper_fabss(void)
{
FT0 = float32_abs(FT1);
}
#ifdef TARGET_SPARC64
void do_fabsd(void)
void helper_fabsd(void)
{
DT0 = float64_abs(DT1);
}
#if defined(CONFIG_USER_ONLY)
void do_fabsq(void)
void helper_fabsq(void)
{
QT0 = float128_abs(QT1);
}
#endif
#endif
void do_fsqrts(void)
void helper_fsqrts(void)
{
set_float_exception_flags(0, &env->fp_status);
FT0 = float32_sqrt(FT1, &env->fp_status);
check_ieee_exceptions();
}
void do_fsqrtd(void)
void helper_fsqrtd(void)
{
set_float_exception_flags(0, &env->fp_status);
DT0 = float64_sqrt(DT1, &env->fp_status);
check_ieee_exceptions();
}
#if defined(CONFIG_USER_ONLY)
void do_fsqrtq(void)
void helper_fsqrtq(void)
{
set_float_exception_flags(0, &env->fp_status);
QT0 = float128_sqrt(QT1, &env->fp_status);
check_ieee_exceptions();
}
#endif
#define GEN_FCMP(name, size, reg1, reg2, FS, TRAP) \
void glue(do_, name) (void) \
void glue(helper_, name) (void) \
{ \
target_ulong new_fsr; \
\

240
target-sparc/translate.c
View file

@ -690,50 +690,121 @@ static void do_branch_reg(DisasContext * dc, int32_t offset, uint32_t insn)
}
static GenOpFunc * const gen_fcmps[4] = {
gen_op_fcmps,
gen_op_fcmps_fcc1,
gen_op_fcmps_fcc2,
gen_op_fcmps_fcc3,
helper_fcmps,
helper_fcmps_fcc1,
helper_fcmps_fcc2,
helper_fcmps_fcc3,
};
static GenOpFunc * const gen_fcmpd[4] = {
gen_op_fcmpd,
gen_op_fcmpd_fcc1,
gen_op_fcmpd_fcc2,
gen_op_fcmpd_fcc3,
helper_fcmpd,
helper_fcmpd_fcc1,
helper_fcmpd_fcc2,
helper_fcmpd_fcc3,
};
#if defined(CONFIG_USER_ONLY)
static GenOpFunc * const gen_fcmpq[4] = {
gen_op_fcmpq,
gen_op_fcmpq_fcc1,
gen_op_fcmpq_fcc2,
gen_op_fcmpq_fcc3,
helper_fcmpq,
helper_fcmpq_fcc1,
helper_fcmpq_fcc2,
helper_fcmpq_fcc3,
};
#endif
static GenOpFunc * const gen_fcmpes[4] = {
gen_op_fcmpes,
gen_op_fcmpes_fcc1,
gen_op_fcmpes_fcc2,
gen_op_fcmpes_fcc3,
helper_fcmpes,
helper_fcmpes_fcc1,
helper_fcmpes_fcc2,
helper_fcmpes_fcc3,
};
static GenOpFunc * const gen_fcmped[4] = {
gen_op_fcmped,
gen_op_fcmped_fcc1,
gen_op_fcmped_fcc2,
gen_op_fcmped_fcc3,
helper_fcmped,
helper_fcmped_fcc1,
helper_fcmped_fcc2,
helper_fcmped_fcc3,
};
#if defined(CONFIG_USER_ONLY)
static GenOpFunc * const gen_fcmpeq[4] = {
gen_op_fcmpeq,
gen_op_fcmpeq_fcc1,
gen_op_fcmpeq_fcc2,
gen_op_fcmpeq_fcc3,
helper_fcmpeq,
helper_fcmpeq_fcc1,
helper_fcmpeq_fcc2,
helper_fcmpeq_fcc3,
};
#endif
static inline void gen_op_fcmps(int fccno)
{
tcg_gen_helper_0_0(gen_fcmps[fccno]);
}
static inline void gen_op_fcmpd(int fccno)
{
tcg_gen_helper_0_0(gen_fcmpd[fccno]);
}
#if defined(CONFIG_USER_ONLY)
static inline void gen_op_fcmpq(int fccno)
{
tcg_gen_helper_0_0(gen_fcmpq[fccno]);
}
#endif
static inline void gen_op_fcmpes(int fccno)
{
tcg_gen_helper_0_0(gen_fcmpes[fccno]);
}
static inline void gen_op_fcmped(int fccno)
{
tcg_gen_helper_0_0(gen_fcmped[fccno]);
}
#if defined(CONFIG_USER_ONLY)
static inline void gen_op_fcmpeq(int fccno)
{
tcg_gen_helper_0_0(gen_fcmpeq[fccno]);
}
#endif
#else
static inline void gen_op_fcmps(int fccno)
{
tcg_gen_helper_0_0(helper_fcmps);
}
static inline void gen_op_fcmpd(int fccno)
{
tcg_gen_helper_0_0(helper_fcmpd);
}
#if defined(CONFIG_USER_ONLY)
static inline void gen_op_fcmpq(int fccno)
{
tcg_gen_helper_0_0(helper_fcmpq);
}
#endif
static inline void gen_op_fcmpes(int fccno)
{
tcg_gen_helper_0_0(helper_fcmpes);
}
static inline void gen_op_fcmped(int fccno)
{
tcg_gen_helper_0_0(helper_fcmped);
}
#if defined(CONFIG_USER_ONLY)
static inline void gen_op_fcmpeq(int fccno)
{
tcg_gen_helper_0_0(helper_fcmpeq);
}
#endif
#endif
static int gen_trap_ifnofpu(DisasContext * dc)
@ -749,6 +820,18 @@ static int gen_trap_ifnofpu(DisasContext * dc)
return 0;
}
static inline void gen_op_clear_ieee_excp_and_FTT(void)
{
tcg_gen_ld_tl(cpu_tmp0, cpu_env, offsetof(CPUSPARCState, fsr));
tcg_gen_andi_tl(cpu_tmp0, cpu_tmp0, ~(FSR_FTT_MASK | FSR_CEXC_MASK));
tcg_gen_st_tl(cpu_tmp0, cpu_env, offsetof(CPUSPARCState, fsr));
}
static inline void gen_clear_float_exceptions(void)
{
tcg_gen_helper_0_0(helper_clear_float_exceptions);
}
/* asi moves */
#ifdef TARGET_SPARC64
static inline void gen_ld_asi(int insn, int size, int sign)
@ -1406,23 +1489,29 @@ static void disas_sparc_insn(DisasContext * dc)
break;
case 0x9: /* fabss */
gen_op_load_fpr_FT1(rs2);
gen_op_fabss();
tcg_gen_helper_0_0(helper_fabss);
gen_op_store_FT0_fpr(rd);
break;
case 0x29: /* fsqrts */
gen_op_load_fpr_FT1(rs2);
gen_op_fsqrts();
gen_clear_float_exceptions();
tcg_gen_helper_0_0(helper_fsqrts);
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_FT0_fpr(rd);
break;
case 0x2a: /* fsqrtd */
gen_op_load_fpr_DT1(DFPREG(rs2));
gen_op_fsqrtd();
gen_clear_float_exceptions();
tcg_gen_helper_0_0(helper_fsqrtd);
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_DT0_fpr(DFPREG(rd));
break;
case 0x2b: /* fsqrtq */
#if defined(CONFIG_USER_ONLY)
gen_op_load_fpr_QT1(QFPREG(rs2));
gen_op_fsqrtq();
gen_clear_float_exceptions();
tcg_gen_helper_0_0(helper_fsqrtq);
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_QT0_fpr(QFPREG(rd));
break;
#else
@ -1431,20 +1520,26 @@ static void disas_sparc_insn(DisasContext * dc)
case 0x41:
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
gen_clear_float_exceptions();
gen_op_fadds();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_FT0_fpr(rd);
break;
case 0x42:
gen_op_load_fpr_DT0(DFPREG(rs1));
gen_op_load_fpr_DT1(DFPREG(rs2));
gen_clear_float_exceptions();
gen_op_faddd();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_DT0_fpr(DFPREG(rd));
break;
case 0x43: /* faddq */
#if defined(CONFIG_USER_ONLY)
gen_op_load_fpr_QT0(QFPREG(rs1));
gen_op_load_fpr_QT1(QFPREG(rs2));
gen_clear_float_exceptions();
gen_op_faddq();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_QT0_fpr(QFPREG(rd));
break;
#else
@ -1453,20 +1548,26 @@ static void disas_sparc_insn(DisasContext * dc)
case 0x45:
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
gen_clear_float_exceptions();
gen_op_fsubs();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_FT0_fpr(rd);
break;
case 0x46:
gen_op_load_fpr_DT0(DFPREG(rs1));
gen_op_load_fpr_DT1(DFPREG(rs2));
gen_clear_float_exceptions();
gen_op_fsubd();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_DT0_fpr(DFPREG(rd));
break;
case 0x47: /* fsubq */
#if defined(CONFIG_USER_ONLY)
gen_op_load_fpr_QT0(QFPREG(rs1));
gen_op_load_fpr_QT1(QFPREG(rs2));
gen_clear_float_exceptions();
gen_op_fsubq();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_QT0_fpr(QFPREG(rd));
break;
#else
@ -1475,20 +1576,26 @@ static void disas_sparc_insn(DisasContext * dc)
case 0x49:
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
gen_clear_float_exceptions();
gen_op_fmuls();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_FT0_fpr(rd);
break;
case 0x4a:
gen_op_load_fpr_DT0(DFPREG(rs1));
gen_op_load_fpr_DT1(DFPREG(rs2));
gen_clear_float_exceptions();
gen_op_fmuld();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_DT0_fpr(DFPREG(rd));
break;
case 0x4b: /* fmulq */
#if defined(CONFIG_USER_ONLY)
gen_op_load_fpr_QT0(QFPREG(rs1));
gen_op_load_fpr_QT1(QFPREG(rs2));
gen_clear_float_exceptions();
gen_op_fmulq();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_QT0_fpr(QFPREG(rd));
break;
#else
@ -1497,20 +1604,26 @@ static void disas_sparc_insn(DisasContext * dc)
case 0x4d:
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
gen_clear_float_exceptions();
gen_op_fdivs();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_FT0_fpr(rd);
break;
case 0x4e:
gen_op_load_fpr_DT0(DFPREG(rs1));
gen_op_load_fpr_DT1(DFPREG(rs2));
gen_clear_float_exceptions();
gen_op_fdivd();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_DT0_fpr(DFPREG(rd));
break;
case 0x4f: /* fdivq */
#if defined(CONFIG_USER_ONLY)
gen_op_load_fpr_QT0(QFPREG(rs1));
gen_op_load_fpr_QT1(QFPREG(rs2));
gen_clear_float_exceptions();
gen_op_fdivq();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_QT0_fpr(QFPREG(rd));
break;
#else
@ -1519,14 +1632,18 @@ static void disas_sparc_insn(DisasContext * dc)
case 0x69:
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
gen_clear_float_exceptions();
gen_op_fsmuld();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_DT0_fpr(DFPREG(rd));
break;
case 0x6e: /* fdmulq */
#if defined(CONFIG_USER_ONLY)
gen_op_load_fpr_DT0(DFPREG(rs1));
gen_op_load_fpr_DT1(DFPREG(rs2));
gen_clear_float_exceptions();
gen_op_fdmulq();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_QT0_fpr(QFPREG(rd));
break;
#else
@ -1534,18 +1651,24 @@ static void disas_sparc_insn(DisasContext * dc)
#endif
case 0xc4:
gen_op_load_fpr_FT1(rs2);
gen_clear_float_exceptions();
gen_op_fitos();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_FT0_fpr(rd);
break;
case 0xc6:
gen_op_load_fpr_DT1(DFPREG(rs2));
gen_clear_float_exceptions();
gen_op_fdtos();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_FT0_fpr(rd);
break;
case 0xc7: /* fqtos */
#if defined(CONFIG_USER_ONLY)
gen_op_load_fpr_QT1(QFPREG(rs2));
gen_clear_float_exceptions();
gen_op_fqtos();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_FT0_fpr(rd);
break;
#else
@ -1564,7 +1687,9 @@ static void disas_sparc_insn(DisasContext * dc)
case 0xcb: /* fqtod */
#if defined(CONFIG_USER_ONLY)
gen_op_load_fpr_QT1(QFPREG(rs2));
gen_clear_float_exceptions();
gen_op_fqtod();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_DT0_fpr(DFPREG(rd));
break;
#else
@ -1599,18 +1724,24 @@ static void disas_sparc_insn(DisasContext * dc)
#endif
case 0xd1:
gen_op_load_fpr_FT1(rs2);
gen_clear_float_exceptions();
gen_op_fstoi();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_FT0_fpr(rd);
break;
case 0xd2:
gen_op_load_fpr_DT1(DFPREG(rs2));
gen_clear_float_exceptions();
gen_op_fdtoi();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_FT0_fpr(rd);
break;
case 0xd3: /* fqtoi */
#if defined(CONFIG_USER_ONLY)
gen_op_load_fpr_QT1(QFPREG(rs2));
gen_clear_float_exceptions();
gen_op_fqtoi();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_FT0_fpr(rd);
break;
#else
@ -1645,13 +1776,13 @@ static void disas_sparc_insn(DisasContext * dc)
#endif
case 0xa: /* V9 fabsd */
gen_op_load_fpr_DT1(DFPREG(rs2));
gen_op_fabsd();
tcg_gen_helper_0_0(helper_fabsd);
gen_op_store_DT0_fpr(DFPREG(rd));
break;
case 0xb: /* V9 fabsq */
#if defined(CONFIG_USER_ONLY)
gen_op_load_fpr_QT1(QFPREG(rs2));
gen_op_fabsq();
tcg_gen_helper_0_0(helper_fabsq);
gen_op_store_QT0_fpr(QFPREG(rd));
break;
#else
@ -1659,18 +1790,24 @@ static void disas_sparc_insn(DisasContext * dc)
#endif
case 0x81: /* V9 fstox */
gen_op_load_fpr_FT1(rs2);
gen_clear_float_exceptions();
gen_op_fstox();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_DT0_fpr(DFPREG(rd));
break;
case 0x82: /* V9 fdtox */
gen_op_load_fpr_DT1(DFPREG(rs2));
gen_clear_float_exceptions();
gen_op_fdtox();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_DT0_fpr(DFPREG(rd));
break;
case 0x83: /* V9 fqtox */
#if defined(CONFIG_USER_ONLY)
gen_op_load_fpr_QT1(QFPREG(rs2));
gen_clear_float_exceptions();
gen_op_fqtox();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_DT0_fpr(DFPREG(rd));
break;
#else
@ -1678,18 +1815,24 @@ static void disas_sparc_insn(DisasContext * dc)
#endif
case 0x84: /* V9 fxtos */
gen_op_load_fpr_DT1(DFPREG(rs2));
gen_clear_float_exceptions();
gen_op_fxtos();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_FT0_fpr(rd);
break;
case 0x88: /* V9 fxtod */
gen_op_load_fpr_DT1(DFPREG(rs2));
gen_clear_float_exceptions();
gen_op_fxtod();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_DT0_fpr(DFPREG(rd));
break;
case 0x8c: /* V9 fxtoq */
#if defined(CONFIG_USER_ONLY)
gen_op_load_fpr_DT1(DFPREG(rs2));
gen_clear_float_exceptions();
gen_op_fxtoq();
tcg_gen_helper_0_0(helper_check_ieee_exceptions);
gen_op_store_QT0_fpr(QFPREG(rd));
break;
#else
@ -1953,30 +2096,18 @@ static void disas_sparc_insn(DisasContext * dc)
case 0x51: /* fcmps, V9 %fcc */
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
#ifdef TARGET_SPARC64
gen_fcmps[rd & 3]();
#else
gen_op_fcmps();
#endif
gen_op_fcmps(rd & 3);
break;
case 0x52: /* fcmpd, V9 %fcc */
gen_op_load_fpr_DT0(DFPREG(rs1));
gen_op_load_fpr_DT1(DFPREG(rs2));
#ifdef TARGET_SPARC64
gen_fcmpd[rd & 3]();
#else
gen_op_fcmpd();
#endif
gen_op_fcmpd(rd & 3);
break;
case 0x53: /* fcmpq, V9 %fcc */
#if defined(CONFIG_USER_ONLY)
gen_op_load_fpr_QT0(QFPREG(rs1));
gen_op_load_fpr_QT1(QFPREG(rs2));
#ifdef TARGET_SPARC64
gen_fcmpq[rd & 3]();
#else
gen_op_fcmpq();
#endif
gen_op_fcmpq(rd & 3);
break;
#else /* !defined(CONFIG_USER_ONLY) */
goto nfpu_insn;
@ -1984,30 +2115,18 @@ static void disas_sparc_insn(DisasContext * dc)
case 0x55: /* fcmpes, V9 %fcc */
gen_op_load_fpr_FT0(rs1);
gen_op_load_fpr_FT1(rs2);
#ifdef TARGET_SPARC64
gen_fcmpes[rd & 3]();
#else
gen_op_fcmpes();
#endif
gen_op_fcmpes(rd & 3);
break;
case 0x56: /* fcmped, V9 %fcc */
gen_op_load_fpr_DT0(DFPREG(rs1));
gen_op_load_fpr_DT1(DFPREG(rs2));
#ifdef TARGET_SPARC64
gen_fcmped[rd & 3]();
#else
gen_op_fcmped();
#endif
gen_op_fcmped(rd & 3);
break;
case 0x57: /* fcmpeq, V9 %fcc */
#if defined(CONFIG_USER_ONLY)
gen_op_load_fpr_QT0(QFPREG(rs1));
gen_op_load_fpr_QT1(QFPREG(rs2));
#ifdef TARGET_SPARC64
gen_fcmpeq[rd & 3]();
#else
gen_op_fcmpeq();
#endif
gen_op_fcmpeq(rd & 3);
break;
#else/* !defined(CONFIG_USER_ONLY) */
goto nfpu_insn;
@ -3373,6 +3492,7 @@ static void disas_sparc_insn(DisasContext * dc)
gen_op_check_align_T0_3();
gen_op_ldst(ldf);
gen_op_ldfsr();
tcg_gen_helper_0_0(helper_ldfsr);
break;
case 0x22: /* load quad fpreg */
#if defined(CONFIG_USER_ONLY)