106 lines
3.7 KiB
PHP
106 lines
3.7 KiB
PHP
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
* Copyright (c) 2021 Loongson Technology Corporation Limited
|
|
*/
|
|
|
|
static bool gen_fff(DisasContext *ctx, arg_fff *a,
|
|
void (*func)(TCGv, TCGv_env, TCGv, TCGv))
|
|
{
|
|
func(cpu_fpr[a->fd], cpu_env, cpu_fpr[a->fj], cpu_fpr[a->fk]);
|
|
return true;
|
|
}
|
|
|
|
static bool gen_ff(DisasContext *ctx, arg_ff *a,
|
|
void (*func)(TCGv, TCGv_env, TCGv))
|
|
{
|
|
func(cpu_fpr[a->fd], cpu_env, cpu_fpr[a->fj]);
|
|
return true;
|
|
}
|
|
|
|
static bool gen_muladd(DisasContext *ctx, arg_ffff *a,
|
|
void (*func)(TCGv, TCGv_env, TCGv, TCGv, TCGv, TCGv_i32),
|
|
int flag)
|
|
{
|
|
TCGv_i32 tflag = tcg_constant_i32(flag);
|
|
func(cpu_fpr[a->fd], cpu_env, cpu_fpr[a->fj],
|
|
cpu_fpr[a->fk], cpu_fpr[a->fa], tflag);
|
|
return true;
|
|
}
|
|
|
|
static bool trans_fcopysign_s(DisasContext *ctx, arg_fcopysign_s *a)
|
|
{
|
|
tcg_gen_deposit_i64(cpu_fpr[a->fd], cpu_fpr[a->fk], cpu_fpr[a->fj], 0, 31);
|
|
return true;
|
|
}
|
|
|
|
static bool trans_fcopysign_d(DisasContext *ctx, arg_fcopysign_d *a)
|
|
{
|
|
tcg_gen_deposit_i64(cpu_fpr[a->fd], cpu_fpr[a->fk], cpu_fpr[a->fj], 0, 63);
|
|
return true;
|
|
}
|
|
|
|
static bool trans_fabs_s(DisasContext *ctx, arg_fabs_s *a)
|
|
{
|
|
tcg_gen_andi_i64(cpu_fpr[a->fd], cpu_fpr[a->fj], MAKE_64BIT_MASK(0, 31));
|
|
gen_nanbox_s(cpu_fpr[a->fd], cpu_fpr[a->fd]);
|
|
return true;
|
|
}
|
|
|
|
static bool trans_fabs_d(DisasContext *ctx, arg_fabs_d *a)
|
|
{
|
|
tcg_gen_andi_i64(cpu_fpr[a->fd], cpu_fpr[a->fj], MAKE_64BIT_MASK(0, 63));
|
|
return true;
|
|
}
|
|
|
|
static bool trans_fneg_s(DisasContext *ctx, arg_fneg_s *a)
|
|
{
|
|
tcg_gen_xori_i64(cpu_fpr[a->fd], cpu_fpr[a->fj], 0x80000000);
|
|
gen_nanbox_s(cpu_fpr[a->fd], cpu_fpr[a->fd]);
|
|
return true;
|
|
}
|
|
|
|
static bool trans_fneg_d(DisasContext *ctx, arg_fneg_d *a)
|
|
{
|
|
tcg_gen_xori_i64(cpu_fpr[a->fd], cpu_fpr[a->fj], 0x8000000000000000LL);
|
|
return true;
|
|
}
|
|
|
|
TRANS(fadd_s, gen_fff, gen_helper_fadd_s)
|
|
TRANS(fadd_d, gen_fff, gen_helper_fadd_d)
|
|
TRANS(fsub_s, gen_fff, gen_helper_fsub_s)
|
|
TRANS(fsub_d, gen_fff, gen_helper_fsub_d)
|
|
TRANS(fmul_s, gen_fff, gen_helper_fmul_s)
|
|
TRANS(fmul_d, gen_fff, gen_helper_fmul_d)
|
|
TRANS(fdiv_s, gen_fff, gen_helper_fdiv_s)
|
|
TRANS(fdiv_d, gen_fff, gen_helper_fdiv_d)
|
|
TRANS(fmax_s, gen_fff, gen_helper_fmax_s)
|
|
TRANS(fmax_d, gen_fff, gen_helper_fmax_d)
|
|
TRANS(fmin_s, gen_fff, gen_helper_fmin_s)
|
|
TRANS(fmin_d, gen_fff, gen_helper_fmin_d)
|
|
TRANS(fmaxa_s, gen_fff, gen_helper_fmaxa_s)
|
|
TRANS(fmaxa_d, gen_fff, gen_helper_fmaxa_d)
|
|
TRANS(fmina_s, gen_fff, gen_helper_fmina_s)
|
|
TRANS(fmina_d, gen_fff, gen_helper_fmina_d)
|
|
TRANS(fscaleb_s, gen_fff, gen_helper_fscaleb_s)
|
|
TRANS(fscaleb_d, gen_fff, gen_helper_fscaleb_d)
|
|
TRANS(fsqrt_s, gen_ff, gen_helper_fsqrt_s)
|
|
TRANS(fsqrt_d, gen_ff, gen_helper_fsqrt_d)
|
|
TRANS(frecip_s, gen_ff, gen_helper_frecip_s)
|
|
TRANS(frecip_d, gen_ff, gen_helper_frecip_d)
|
|
TRANS(frsqrt_s, gen_ff, gen_helper_frsqrt_s)
|
|
TRANS(frsqrt_d, gen_ff, gen_helper_frsqrt_d)
|
|
TRANS(flogb_s, gen_ff, gen_helper_flogb_s)
|
|
TRANS(flogb_d, gen_ff, gen_helper_flogb_d)
|
|
TRANS(fclass_s, gen_ff, gen_helper_fclass_s)
|
|
TRANS(fclass_d, gen_ff, gen_helper_fclass_d)
|
|
TRANS(fmadd_s, gen_muladd, gen_helper_fmuladd_s, 0)
|
|
TRANS(fmadd_d, gen_muladd, gen_helper_fmuladd_d, 0)
|
|
TRANS(fmsub_s, gen_muladd, gen_helper_fmuladd_s, float_muladd_negate_c)
|
|
TRANS(fmsub_d, gen_muladd, gen_helper_fmuladd_d, float_muladd_negate_c)
|
|
TRANS(fnmadd_s, gen_muladd, gen_helper_fmuladd_s,
|
|
float_muladd_negate_product | float_muladd_negate_c)
|
|
TRANS(fnmadd_d, gen_muladd, gen_helper_fmuladd_d,
|
|
float_muladd_negate_product | float_muladd_negate_c)
|
|
TRANS(fnmsub_s, gen_muladd, gen_helper_fmuladd_s, float_muladd_negate_product)
|
|
TRANS(fnmsub_d, gen_muladd, gen_helper_fmuladd_d, float_muladd_negate_product)
|