static uint64_t do_fmadd_s(CPURISCVState *env, uint64_t rs1, uint64_t rs2,
uint64_t rs3, int flags)
{
- float32 frs1 = check_nanbox_s(rs1);
- float32 frs2 = check_nanbox_s(rs2);
- float32 frs3 = check_nanbox_s(rs3);
- return nanbox_s(float32_muladd(frs1, frs2, frs3, flags, &env->fp_status));
+ float32 frs1 = check_nanbox_s(env, rs1);
+ float32 frs2 = check_nanbox_s(env, rs2);
+ float32 frs3 = check_nanbox_s(env, rs3);
+ return nanbox_s(env, float32_muladd(frs1, frs2, frs3, flags,
+ &env->fp_status));
}
uint64_t helper_fmadd_s(CPURISCVState *env, uint64_t frs1, uint64_t frs2,
uint64_t helper_fadd_s(CPURISCVState *env, uint64_t rs1, uint64_t rs2)
{
- float32 frs1 = check_nanbox_s(rs1);
- float32 frs2 = check_nanbox_s(rs2);
- return nanbox_s(float32_add(frs1, frs2, &env->fp_status));
+ float32 frs1 = check_nanbox_s(env, rs1);
+ float32 frs2 = check_nanbox_s(env, rs2);
+ return nanbox_s(env, float32_add(frs1, frs2, &env->fp_status));
}
uint64_t helper_fsub_s(CPURISCVState *env, uint64_t rs1, uint64_t rs2)
{
- float32 frs1 = check_nanbox_s(rs1);
- float32 frs2 = check_nanbox_s(rs2);
- return nanbox_s(float32_sub(frs1, frs2, &env->fp_status));
+ float32 frs1 = check_nanbox_s(env, rs1);
+ float32 frs2 = check_nanbox_s(env, rs2);
+ return nanbox_s(env, float32_sub(frs1, frs2, &env->fp_status));
}
uint64_t helper_fmul_s(CPURISCVState *env, uint64_t rs1, uint64_t rs2)
{
- float32 frs1 = check_nanbox_s(rs1);
- float32 frs2 = check_nanbox_s(rs2);
- return nanbox_s(float32_mul(frs1, frs2, &env->fp_status));
+ float32 frs1 = check_nanbox_s(env, rs1);
+ float32 frs2 = check_nanbox_s(env, rs2);
+ return nanbox_s(env, float32_mul(frs1, frs2, &env->fp_status));
}
uint64_t helper_fdiv_s(CPURISCVState *env, uint64_t rs1, uint64_t rs2)
{
- float32 frs1 = check_nanbox_s(rs1);
- float32 frs2 = check_nanbox_s(rs2);
- return nanbox_s(float32_div(frs1, frs2, &env->fp_status));
+ float32 frs1 = check_nanbox_s(env, rs1);
+ float32 frs2 = check_nanbox_s(env, rs2);
+ return nanbox_s(env, float32_div(frs1, frs2, &env->fp_status));
}
uint64_t helper_fmin_s(CPURISCVState *env, uint64_t rs1, uint64_t rs2)
{
- float32 frs1 = check_nanbox_s(rs1);
- float32 frs2 = check_nanbox_s(rs2);
- return nanbox_s(env->priv_ver < PRIV_VERSION_1_11_0 ?
+ float32 frs1 = check_nanbox_s(env, rs1);
+ float32 frs2 = check_nanbox_s(env, rs2);
+ return nanbox_s(env, env->priv_ver < PRIV_VERSION_1_11_0 ?
float32_minnum(frs1, frs2, &env->fp_status) :
float32_minimum_number(frs1, frs2, &env->fp_status));
}
uint64_t helper_fmax_s(CPURISCVState *env, uint64_t rs1, uint64_t rs2)
{
- float32 frs1 = check_nanbox_s(rs1);
- float32 frs2 = check_nanbox_s(rs2);
- return nanbox_s(env->priv_ver < PRIV_VERSION_1_11_0 ?
+ float32 frs1 = check_nanbox_s(env, rs1);
+ float32 frs2 = check_nanbox_s(env, rs2);
+ return nanbox_s(env, env->priv_ver < PRIV_VERSION_1_11_0 ?
float32_maxnum(frs1, frs2, &env->fp_status) :
float32_maximum_number(frs1, frs2, &env->fp_status));
}
uint64_t helper_fsqrt_s(CPURISCVState *env, uint64_t rs1)
{
- float32 frs1 = check_nanbox_s(rs1);
- return nanbox_s(float32_sqrt(frs1, &env->fp_status));
+ float32 frs1 = check_nanbox_s(env, rs1);
+ return nanbox_s(env, float32_sqrt(frs1, &env->fp_status));
}
target_ulong helper_fle_s(CPURISCVState *env, uint64_t rs1, uint64_t rs2)
{
- float32 frs1 = check_nanbox_s(rs1);
- float32 frs2 = check_nanbox_s(rs2);
+ float32 frs1 = check_nanbox_s(env, rs1);
+ float32 frs2 = check_nanbox_s(env, rs2);
return float32_le(frs1, frs2, &env->fp_status);
}
target_ulong helper_flt_s(CPURISCVState *env, uint64_t rs1, uint64_t rs2)
{
- float32 frs1 = check_nanbox_s(rs1);
- float32 frs2 = check_nanbox_s(rs2);
+ float32 frs1 = check_nanbox_s(env, rs1);
+ float32 frs2 = check_nanbox_s(env, rs2);
return float32_lt(frs1, frs2, &env->fp_status);
}
target_ulong helper_feq_s(CPURISCVState *env, uint64_t rs1, uint64_t rs2)
{
- float32 frs1 = check_nanbox_s(rs1);
- float32 frs2 = check_nanbox_s(rs2);
+ float32 frs1 = check_nanbox_s(env, rs1);
+ float32 frs2 = check_nanbox_s(env, rs2);
return float32_eq_quiet(frs1, frs2, &env->fp_status);
}
target_ulong helper_fcvt_w_s(CPURISCVState *env, uint64_t rs1)
{
- float32 frs1 = check_nanbox_s(rs1);
+ float32 frs1 = check_nanbox_s(env, rs1);
return float32_to_int32(frs1, &env->fp_status);
}
target_ulong helper_fcvt_wu_s(CPURISCVState *env, uint64_t rs1)
{
- float32 frs1 = check_nanbox_s(rs1);
+ float32 frs1 = check_nanbox_s(env, rs1);
return (int32_t)float32_to_uint32(frs1, &env->fp_status);
}
target_ulong helper_fcvt_l_s(CPURISCVState *env, uint64_t rs1)
{
- float32 frs1 = check_nanbox_s(rs1);
+ float32 frs1 = check_nanbox_s(env, rs1);
return float32_to_int64(frs1, &env->fp_status);
}
target_ulong helper_fcvt_lu_s(CPURISCVState *env, uint64_t rs1)
{
- float32 frs1 = check_nanbox_s(rs1);
+ float32 frs1 = check_nanbox_s(env, rs1);
return float32_to_uint64(frs1, &env->fp_status);
}
uint64_t helper_fcvt_s_w(CPURISCVState *env, target_ulong rs1)
{
- return nanbox_s(int32_to_float32((int32_t)rs1, &env->fp_status));
+ return nanbox_s(env, int32_to_float32((int32_t)rs1, &env->fp_status));
}
uint64_t helper_fcvt_s_wu(CPURISCVState *env, target_ulong rs1)
{
- return nanbox_s(uint32_to_float32((uint32_t)rs1, &env->fp_status));
+ return nanbox_s(env, uint32_to_float32((uint32_t)rs1, &env->fp_status));
}
uint64_t helper_fcvt_s_l(CPURISCVState *env, target_ulong rs1)
{
- return nanbox_s(int64_to_float32(rs1, &env->fp_status));
+ return nanbox_s(env, int64_to_float32(rs1, &env->fp_status));
}
uint64_t helper_fcvt_s_lu(CPURISCVState *env, target_ulong rs1)
{
- return nanbox_s(uint64_to_float32(rs1, &env->fp_status));
+ return nanbox_s(env, uint64_to_float32(rs1, &env->fp_status));
}
-target_ulong helper_fclass_s(uint64_t rs1)
+target_ulong helper_fclass_s(CPURISCVState *env, uint64_t rs1)
{
- float32 frs1 = check_nanbox_s(rs1);
+ float32 frs1 = check_nanbox_s(env, rs1);
return fclass_s(frs1);
}
uint64_t helper_fcvt_s_d(CPURISCVState *env, uint64_t rs1)
{
- return nanbox_s(float64_to_float32(rs1, &env->fp_status));
+ return nanbox_s(env, float64_to_float32(rs1, &env->fp_status));
}
uint64_t helper_fcvt_d_s(CPURISCVState *env, uint64_t rs1)
{
- float32 frs1 = check_nanbox_s(rs1);
+ float32 frs1 = check_nanbox_s(env, rs1);
return float32_to_float64(frs1, &env->fp_status);
}
uint64_t helper_fcvt_h_s(CPURISCVState *env, uint64_t rs1)
{
- float32 frs1 = check_nanbox_s(rs1);
+ float32 frs1 = check_nanbox_s(env, rs1);
return nanbox_h(float32_to_float16(frs1, true, &env->fp_status));
}
uint64_t helper_fcvt_s_h(CPURISCVState *env, uint64_t rs1)
{
float16 frs1 = check_nanbox_h(rs1);
- return nanbox_s(float16_to_float32(frs1, true, &env->fp_status));
+ return nanbox_s(env, float16_to_float32(frs1, true, &env->fp_status));
}
uint64_t helper_fcvt_h_d(CPURISCVState *env, uint64_t rs1)
#define REQUIRE_FPU do {\
if (ctx->mstatus_fs == 0) \
- return false; \
+ if (!ctx->cfg_ptr->ext_zfinx) \
+ return false; \
+} while (0)
+
+#define REQUIRE_ZFINX_OR_F(ctx) do {\
+ if (!ctx->cfg_ptr->ext_zfinx) { \
+ REQUIRE_EXT(ctx, RVF); \
+ } \
} while (0)
static bool trans_flw(DisasContext *ctx, arg_flw *a)
static bool trans_fmadd_s(DisasContext *ctx, arg_fmadd_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
+ TCGv_i64 src2 = get_fpr_hs(ctx, a->rs2);
+ TCGv_i64 src3 = get_fpr_hs(ctx, a->rs3);
+
gen_set_rm(ctx, a->rm);
- gen_helper_fmadd_s(cpu_fpr[a->rd], cpu_env, cpu_fpr[a->rs1],
- cpu_fpr[a->rs2], cpu_fpr[a->rs3]);
+ gen_helper_fmadd_s(dest, cpu_env, src1, src2, src3);
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}
static bool trans_fmsub_s(DisasContext *ctx, arg_fmsub_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
+ TCGv_i64 src2 = get_fpr_hs(ctx, a->rs2);
+ TCGv_i64 src3 = get_fpr_hs(ctx, a->rs3);
+
gen_set_rm(ctx, a->rm);
- gen_helper_fmsub_s(cpu_fpr[a->rd], cpu_env, cpu_fpr[a->rs1],
- cpu_fpr[a->rs2], cpu_fpr[a->rs3]);
+ gen_helper_fmsub_s(dest, cpu_env, src1, src2, src3);
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}
static bool trans_fnmsub_s(DisasContext *ctx, arg_fnmsub_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
+ TCGv_i64 src2 = get_fpr_hs(ctx, a->rs2);
+ TCGv_i64 src3 = get_fpr_hs(ctx, a->rs3);
+
gen_set_rm(ctx, a->rm);
- gen_helper_fnmsub_s(cpu_fpr[a->rd], cpu_env, cpu_fpr[a->rs1],
- cpu_fpr[a->rs2], cpu_fpr[a->rs3]);
+ gen_helper_fnmsub_s(dest, cpu_env, src1, src2, src3);
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}
static bool trans_fnmadd_s(DisasContext *ctx, arg_fnmadd_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
+ TCGv_i64 src2 = get_fpr_hs(ctx, a->rs2);
+ TCGv_i64 src3 = get_fpr_hs(ctx, a->rs3);
+
gen_set_rm(ctx, a->rm);
- gen_helper_fnmadd_s(cpu_fpr[a->rd], cpu_env, cpu_fpr[a->rs1],
- cpu_fpr[a->rs2], cpu_fpr[a->rs3]);
+ gen_helper_fnmadd_s(dest, cpu_env, src1, src2, src3);
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}
static bool trans_fadd_s(DisasContext *ctx, arg_fadd_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
+ TCGv_i64 src2 = get_fpr_hs(ctx, a->rs2);
gen_set_rm(ctx, a->rm);
- gen_helper_fadd_s(cpu_fpr[a->rd], cpu_env,
- cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+ gen_helper_fadd_s(dest, cpu_env, src1, src2);
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}
static bool trans_fsub_s(DisasContext *ctx, arg_fsub_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
+ TCGv_i64 src2 = get_fpr_hs(ctx, a->rs2);
gen_set_rm(ctx, a->rm);
- gen_helper_fsub_s(cpu_fpr[a->rd], cpu_env,
- cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+ gen_helper_fsub_s(dest, cpu_env, src1, src2);
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}
static bool trans_fmul_s(DisasContext *ctx, arg_fmul_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
+ TCGv_i64 src2 = get_fpr_hs(ctx, a->rs2);
gen_set_rm(ctx, a->rm);
- gen_helper_fmul_s(cpu_fpr[a->rd], cpu_env,
- cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+ gen_helper_fmul_s(dest, cpu_env, src1, src2);
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}
static bool trans_fdiv_s(DisasContext *ctx, arg_fdiv_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
+ TCGv_i64 src2 = get_fpr_hs(ctx, a->rs2);
gen_set_rm(ctx, a->rm);
- gen_helper_fdiv_s(cpu_fpr[a->rd], cpu_env,
- cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+ gen_helper_fdiv_s(dest, cpu_env, src1, src2);
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}
static bool trans_fsqrt_s(DisasContext *ctx, arg_fsqrt_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
gen_set_rm(ctx, a->rm);
- gen_helper_fsqrt_s(cpu_fpr[a->rd], cpu_env, cpu_fpr[a->rs1]);
+ gen_helper_fsqrt_s(dest, cpu_env, src1);
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}
static bool trans_fsgnj_s(DisasContext *ctx, arg_fsgnj_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
if (a->rs1 == a->rs2) { /* FMOV */
- gen_check_nanbox_s(cpu_fpr[a->rd], cpu_fpr[a->rs1]);
+ if (!ctx->cfg_ptr->ext_zfinx) {
+ gen_check_nanbox_s(dest, src1);
+ } else {
+ tcg_gen_ext32s_i64(dest, src1);
+ }
} else { /* FSGNJ */
- TCGv_i64 rs1 = tcg_temp_new_i64();
- TCGv_i64 rs2 = tcg_temp_new_i64();
-
- gen_check_nanbox_s(rs1, cpu_fpr[a->rs1]);
- gen_check_nanbox_s(rs2, cpu_fpr[a->rs2]);
-
- /* This formulation retains the nanboxing of rs2. */
- tcg_gen_deposit_i64(cpu_fpr[a->rd], rs2, rs1, 0, 31);
- tcg_temp_free_i64(rs1);
- tcg_temp_free_i64(rs2);
+ TCGv_i64 src2 = get_fpr_hs(ctx, a->rs2);
+
+ if (!ctx->cfg_ptr->ext_zfinx) {
+ TCGv_i64 rs1 = tcg_temp_new_i64();
+ TCGv_i64 rs2 = tcg_temp_new_i64();
+ gen_check_nanbox_s(rs1, src1);
+ gen_check_nanbox_s(rs2, src2);
+
+ /* This formulation retains the nanboxing of rs2 in normal 'F'. */
+ tcg_gen_deposit_i64(dest, rs2, rs1, 0, 31);
+
+ tcg_temp_free_i64(rs1);
+ tcg_temp_free_i64(rs2);
+ } else {
+ tcg_gen_deposit_i64(dest, src2, src1, 0, 31);
+ tcg_gen_ext32s_i64(dest, dest);
+ }
}
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}
TCGv_i64 rs1, rs2, mask;
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
- rs1 = tcg_temp_new_i64();
- gen_check_nanbox_s(rs1, cpu_fpr[a->rs1]);
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
+ rs1 = tcg_temp_new_i64();
+ if (!ctx->cfg_ptr->ext_zfinx) {
+ gen_check_nanbox_s(rs1, src1);
+ } else {
+ tcg_gen_mov_i64(rs1, src1);
+ }
if (a->rs1 == a->rs2) { /* FNEG */
- tcg_gen_xori_i64(cpu_fpr[a->rd], rs1, MAKE_64BIT_MASK(31, 1));
+ tcg_gen_xori_i64(dest, rs1, MAKE_64BIT_MASK(31, 1));
} else {
+ TCGv_i64 src2 = get_fpr_hs(ctx, a->rs2);
rs2 = tcg_temp_new_i64();
- gen_check_nanbox_s(rs2, cpu_fpr[a->rs2]);
+ if (!ctx->cfg_ptr->ext_zfinx) {
+ gen_check_nanbox_s(rs2, src2);
+ } else {
+ tcg_gen_mov_i64(rs2, src2);
+ }
/*
* Replace bit 31 in rs1 with inverse in rs2.
*/
mask = tcg_constant_i64(~MAKE_64BIT_MASK(31, 1));
tcg_gen_nor_i64(rs2, rs2, mask);
- tcg_gen_and_i64(rs1, mask, rs1);
- tcg_gen_or_i64(cpu_fpr[a->rd], rs1, rs2);
+ tcg_gen_and_i64(dest, mask, rs1);
+ tcg_gen_or_i64(dest, dest, rs2);
tcg_temp_free_i64(rs2);
}
+ /* signed-extended intead of nanboxing for result if enable zfinx */
+ if (ctx->cfg_ptr->ext_zfinx) {
+ tcg_gen_ext32s_i64(dest, dest);
+ }
+ gen_set_fpr_hs(ctx, a->rd, dest);
tcg_temp_free_i64(rs1);
-
mark_fs_dirty(ctx);
return true;
}
TCGv_i64 rs1, rs2;
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
rs1 = tcg_temp_new_i64();
- gen_check_nanbox_s(rs1, cpu_fpr[a->rs1]);
+
+ if (!ctx->cfg_ptr->ext_zfinx) {
+ gen_check_nanbox_s(rs1, src1);
+ } else {
+ tcg_gen_mov_i64(rs1, src1);
+ }
if (a->rs1 == a->rs2) { /* FABS */
- tcg_gen_andi_i64(cpu_fpr[a->rd], rs1, ~MAKE_64BIT_MASK(31, 1));
+ tcg_gen_andi_i64(dest, rs1, ~MAKE_64BIT_MASK(31, 1));
} else {
+ TCGv_i64 src2 = get_fpr_hs(ctx, a->rs2);
rs2 = tcg_temp_new_i64();
- gen_check_nanbox_s(rs2, cpu_fpr[a->rs2]);
+
+ if (!ctx->cfg_ptr->ext_zfinx) {
+ gen_check_nanbox_s(rs2, src2);
+ } else {
+ tcg_gen_mov_i64(rs2, src2);
+ }
/*
* Xor bit 31 in rs1 with that in rs2.
* This formulation retains the nanboxing of rs1.
*/
- tcg_gen_andi_i64(rs2, rs2, MAKE_64BIT_MASK(31, 1));
- tcg_gen_xor_i64(cpu_fpr[a->rd], rs1, rs2);
+ tcg_gen_andi_i64(dest, rs2, MAKE_64BIT_MASK(31, 1));
+ tcg_gen_xor_i64(dest, rs1, dest);
tcg_temp_free_i64(rs2);
}
+ /* signed-extended intead of nanboxing for result if enable zfinx */
+ if (ctx->cfg_ptr->ext_zfinx) {
+ tcg_gen_ext32s_i64(dest, dest);
+ }
tcg_temp_free_i64(rs1);
-
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}
static bool trans_fmin_s(DisasContext *ctx, arg_fmin_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
+ TCGv_i64 src2 = get_fpr_hs(ctx, a->rs2);
- gen_helper_fmin_s(cpu_fpr[a->rd], cpu_env, cpu_fpr[a->rs1],
- cpu_fpr[a->rs2]);
+ gen_helper_fmin_s(dest, cpu_env, src1, src2);
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}
static bool trans_fmax_s(DisasContext *ctx, arg_fmax_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
+ TCGv_i64 src2 = get_fpr_hs(ctx, a->rs2);
- gen_helper_fmax_s(cpu_fpr[a->rd], cpu_env, cpu_fpr[a->rs1],
- cpu_fpr[a->rs2]);
+ gen_helper_fmax_s(dest, cpu_env, src1, src2);
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}
static bool trans_fcvt_w_s(DisasContext *ctx, arg_fcvt_w_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
TCGv dest = dest_gpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
gen_set_rm(ctx, a->rm);
- gen_helper_fcvt_w_s(dest, cpu_env, cpu_fpr[a->rs1]);
+ gen_helper_fcvt_w_s(dest, cpu_env, src1);
gen_set_gpr(ctx, a->rd, dest);
return true;
}
static bool trans_fcvt_wu_s(DisasContext *ctx, arg_fcvt_wu_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
TCGv dest = dest_gpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
gen_set_rm(ctx, a->rm);
- gen_helper_fcvt_wu_s(dest, cpu_env, cpu_fpr[a->rs1]);
+ gen_helper_fcvt_wu_s(dest, cpu_env, src1);
gen_set_gpr(ctx, a->rd, dest);
return true;
}
{
/* NOTE: This was FMV.X.S in an earlier version of the ISA spec! */
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
TCGv dest = dest_gpr(ctx, a->rd);
-
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
#if defined(TARGET_RISCV64)
- tcg_gen_ext32s_tl(dest, cpu_fpr[a->rs1]);
+ tcg_gen_ext32s_tl(dest, src1);
#else
- tcg_gen_extrl_i64_i32(dest, cpu_fpr[a->rs1]);
+ tcg_gen_extrl_i64_i32(dest, src1);
#endif
gen_set_gpr(ctx, a->rd, dest);
static bool trans_feq_s(DisasContext *ctx, arg_feq_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
TCGv dest = dest_gpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
+ TCGv_i64 src2 = get_fpr_hs(ctx, a->rs2);
- gen_helper_feq_s(dest, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+ gen_helper_feq_s(dest, cpu_env, src1, src2);
gen_set_gpr(ctx, a->rd, dest);
return true;
}
static bool trans_flt_s(DisasContext *ctx, arg_flt_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
TCGv dest = dest_gpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
+ TCGv_i64 src2 = get_fpr_hs(ctx, a->rs2);
- gen_helper_flt_s(dest, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+ gen_helper_flt_s(dest, cpu_env, src1, src2);
gen_set_gpr(ctx, a->rd, dest);
return true;
}
static bool trans_fle_s(DisasContext *ctx, arg_fle_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
TCGv dest = dest_gpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
+ TCGv_i64 src2 = get_fpr_hs(ctx, a->rs2);
- gen_helper_fle_s(dest, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+ gen_helper_fle_s(dest, cpu_env, src1, src2);
gen_set_gpr(ctx, a->rd, dest);
return true;
}
static bool trans_fclass_s(DisasContext *ctx, arg_fclass_s *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
TCGv dest = dest_gpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
- gen_helper_fclass_s(dest, cpu_fpr[a->rs1]);
+ gen_helper_fclass_s(dest, cpu_env, src1);
gen_set_gpr(ctx, a->rd, dest);
return true;
}
static bool trans_fcvt_s_w(DisasContext *ctx, arg_fcvt_s_w *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
TCGv src = get_gpr(ctx, a->rs1, EXT_SIGN);
gen_set_rm(ctx, a->rm);
- gen_helper_fcvt_s_w(cpu_fpr[a->rd], cpu_env, src);
-
+ gen_helper_fcvt_s_w(dest, cpu_env, src);
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}
static bool trans_fcvt_s_wu(DisasContext *ctx, arg_fcvt_s_wu *a)
{
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
TCGv src = get_gpr(ctx, a->rs1, EXT_ZERO);
gen_set_rm(ctx, a->rm);
- gen_helper_fcvt_s_wu(cpu_fpr[a->rd], cpu_env, src);
-
+ gen_helper_fcvt_s_wu(dest, cpu_env, src);
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}
{
/* NOTE: This was FMV.S.X in an earlier version of the ISA spec! */
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
TCGv src = get_gpr(ctx, a->rs1, EXT_ZERO);
- tcg_gen_extu_tl_i64(cpu_fpr[a->rd], src);
- gen_nanbox_s(cpu_fpr[a->rd], cpu_fpr[a->rd]);
-
+ tcg_gen_extu_tl_i64(dest, src);
+ gen_nanbox_s(dest, dest);
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}
{
REQUIRE_64BIT(ctx);
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
TCGv dest = dest_gpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
gen_set_rm(ctx, a->rm);
- gen_helper_fcvt_l_s(dest, cpu_env, cpu_fpr[a->rs1]);
+ gen_helper_fcvt_l_s(dest, cpu_env, src1);
gen_set_gpr(ctx, a->rd, dest);
return true;
}
{
REQUIRE_64BIT(ctx);
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
TCGv dest = dest_gpr(ctx, a->rd);
+ TCGv_i64 src1 = get_fpr_hs(ctx, a->rs1);
gen_set_rm(ctx, a->rm);
- gen_helper_fcvt_lu_s(dest, cpu_env, cpu_fpr[a->rs1]);
+ gen_helper_fcvt_lu_s(dest, cpu_env, src1);
gen_set_gpr(ctx, a->rd, dest);
return true;
}
{
REQUIRE_64BIT(ctx);
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
TCGv src = get_gpr(ctx, a->rs1, EXT_SIGN);
gen_set_rm(ctx, a->rm);
- gen_helper_fcvt_s_l(cpu_fpr[a->rd], cpu_env, src);
-
+ gen_helper_fcvt_s_l(dest, cpu_env, src);
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}
{
REQUIRE_64BIT(ctx);
REQUIRE_FPU;
- REQUIRE_EXT(ctx, RVF);
+ REQUIRE_ZFINX_OR_F(ctx);
+ TCGv_i64 dest = dest_fpr(ctx, a->rd);
TCGv src = get_gpr(ctx, a->rs1, EXT_ZERO);
gen_set_rm(ctx, a->rm);
- gen_helper_fcvt_s_lu(cpu_fpr[a->rd], cpu_env, src);
-
+ gen_helper_fcvt_s_lu(dest, cpu_env, src);
+ gen_set_fpr_hs(ctx, a->rd, dest);
mark_fs_dirty(ctx);
return true;
}