diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c
index a39a3bd..f4df484 100644
--- a/target/loongarch/cpu.c
+++ b/target/loongarch/cpu.c
@@ -19,6 +19,7 @@
 #include "cpu-csr.h"
 #include "cpu-qom.h"
 #include "internal.h"
+#include "fpu_helper.h"
 
 static const char * const excp_names[EXCP_LAST + 1] = {
     [EXCP_INTE] = "Interrupt error",
@@ -305,6 +306,7 @@ static void loongarch_cpu_reset(DeviceState *dev)
     env->insn_flags = env->cpu_model->INSN_FLAGS;
 
     compute_hflags(env);
+    restore_fp_status(env);
     restore_pamask(env);
     cs->exception_index = EXCP_NONE;
 }
diff --git a/target/loongarch/fpu_helper.c b/target/loongarch/fpu_helper.c
new file mode 100644
index 0000000..d085bb0
--- /dev/null
+++ b/target/loongarch/fpu_helper.c
@@ -0,0 +1,381 @@
+/*
+ * LoongArch float point emulation helpers for qemu
+ *
+ * Copyright (c) 2021 Loongson Technology Corporation Limited
+ *
+ * SPDX-License-Identifier: LGPL-2.1+
+ */
+
+#include "qemu/osdep.h"
+#include "cpu.h"
+#include "internal.h"
+#include "fpu_helper.h"
+#include "exec/helper-proto.h"
+#include "exec/exec-all.h"
+#include "exec/cpu_ldst.h"
+#include "fpu/softfloat.h"
+
+#define FP_TO_INT32_OVERFLOW 0x7fffffff
+#define FP_TO_INT64_OVERFLOW 0x7fffffffffffffffULL
+
+#define FP_CLASS_SIGNALING_NAN      0x001
+#define FP_CLASS_QUIET_NAN          0x002
+#define FP_CLASS_NEGATIVE_INFINITY  0x004
+#define FP_CLASS_NEGATIVE_NORMAL    0x008
+#define FP_CLASS_NEGATIVE_SUBNORMAL 0x010
+#define FP_CLASS_NEGATIVE_ZERO      0x020
+#define FP_CLASS_POSITIVE_INFINITY  0x040
+#define FP_CLASS_POSITIVE_NORMAL    0x080
+#define FP_CLASS_POSITIVE_SUBNORMAL 0x100
+#define FP_CLASS_POSITIVE_ZERO      0x200
+
+/* convert loongarch rounding mode in fcsr0 to IEEE library */
+const FloatRoundMode ieee_rm[4] = {
+    float_round_nearest_even,
+    float_round_to_zero,
+    float_round_up,
+    float_round_down
+};
+
+int ieee_ex_to_loongarch(int xcpt)
+{
+    int ret = 0;
+    if (xcpt) {
+        if (xcpt & float_flag_invalid) {
+            ret |= FP_INVALID;
+        }
+        if (xcpt & float_flag_overflow) {
+            ret |= FP_OVERFLOW;
+        }
+        if (xcpt & float_flag_underflow) {
+            ret |= FP_UNDERFLOW;
+        }
+        if (xcpt & float_flag_divbyzero) {
+            ret |= FP_DIV0;
+        }
+        if (xcpt & float_flag_inexact) {
+            ret |= FP_INEXACT;
+        }
+    }
+    return ret;
+}
+
+static inline void update_fcsr0(CPULoongArchState *env, uintptr_t pc)
+{
+    int tmp = ieee_ex_to_loongarch(get_float_exception_flags(
+                                  &env->active_fpu.fp_status));
+
+    SET_FP_CAUSE(env->active_fpu.fcsr0, tmp);
+    if (tmp) {
+        set_float_exception_flags(0, &env->active_fpu.fp_status);
+
+        if (GET_FP_ENABLE(env->active_fpu.fcsr0) & tmp) {
+            do_raise_exception(env, EXCP_FPE, pc);
+        } else {
+            UPDATE_FP_FLAGS(env->active_fpu.fcsr0, tmp);
+        }
+    }
+}
+
+uint64_t helper_fp_sqrt_d(CPULoongArchState *env, uint64_t fp)
+{
+    fp = float64_sqrt(fp, &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp;
+}
+
+uint32_t helper_fp_sqrt_s(CPULoongArchState *env, uint32_t fp)
+{
+    fp = float32_sqrt(fp, &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp;
+}
+
+uint64_t helper_fp_abs_d(uint64_t fp)
+{
+    return float64_abs(fp);
+}
+uint32_t helper_fp_abs_s(uint32_t fp)
+{
+    return float32_abs(fp);
+}
+
+uint64_t helper_fp_neg_d(uint64_t fp)
+{
+    return float64_chs(fp);
+}
+uint32_t helper_fp_neg_s(uint32_t fp)
+{
+    return float32_chs(fp);
+}
+
+uint64_t helper_fp_recip_d(CPULoongArchState *env, uint64_t fp)
+{
+    uint64_t fp1;
+
+    fp1 = float64_div(float64_one, fp, &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp1;
+}
+
+uint32_t helper_fp_recip_s(CPULoongArchState *env, uint32_t fp)
+{
+    uint32_t fp1;
+
+    fp1 = float32_div(float32_one, fp, &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp1;
+}
+
+uint64_t helper_fp_rsqrt_d(CPULoongArchState *env, uint64_t fp)
+{
+    uint64_t fp1;
+
+    fp1 = float64_sqrt(fp, &env->active_fpu.fp_status);
+    fp1 = float64_div(float64_one, fp1, &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp1;
+}
+
+uint32_t helper_fp_rsqrt_s(CPULoongArchState *env, uint32_t fp)
+{
+    uint32_t fp1;
+
+    fp1 = float32_sqrt(fp, &env->active_fpu.fp_status);
+    fp1 = float32_div(float32_one, fp1, &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp1;
+}
+
+uint32_t fp_class_s(uint32_t arg, float_status *status)
+{
+    if (float32_is_signaling_nan(arg, status)) {
+        return FP_CLASS_SIGNALING_NAN;
+    } else if (float32_is_quiet_nan(arg, status)) {
+        return FP_CLASS_QUIET_NAN;
+    } else if (float32_is_neg(arg)) {
+        if (float32_is_infinity(arg)) {
+            return FP_CLASS_NEGATIVE_INFINITY;
+        } else if (float32_is_zero(arg)) {
+            return FP_CLASS_NEGATIVE_ZERO;
+        } else if (float32_is_zero_or_denormal(arg)) {
+            return FP_CLASS_NEGATIVE_SUBNORMAL;
+        } else {
+            return FP_CLASS_NEGATIVE_NORMAL;
+        }
+    } else {
+        if (float32_is_infinity(arg)) {
+            return FP_CLASS_POSITIVE_INFINITY;
+        } else if (float32_is_zero(arg)) {
+            return FP_CLASS_POSITIVE_ZERO;
+        } else if (float32_is_zero_or_denormal(arg)) {
+            return FP_CLASS_POSITIVE_SUBNORMAL;
+        } else {
+            return FP_CLASS_POSITIVE_NORMAL;
+        }
+    }
+}
+
+uint32_t helper_fp_class_s(CPULoongArchState *env, uint32_t arg)
+{
+    return fp_class_s(arg, &env->active_fpu.fp_status);
+}
+
+uint64_t fp_class_d(uint64_t arg, float_status *status)
+{
+    if (float64_is_signaling_nan(arg, status)) {
+        return FP_CLASS_SIGNALING_NAN;
+    } else if (float64_is_quiet_nan(arg, status)) {
+        return FP_CLASS_QUIET_NAN;
+    } else if (float64_is_neg(arg)) {
+        if (float64_is_infinity(arg)) {
+            return FP_CLASS_NEGATIVE_INFINITY;
+        } else if (float64_is_zero(arg)) {
+            return FP_CLASS_NEGATIVE_ZERO;
+        } else if (float64_is_zero_or_denormal(arg)) {
+            return FP_CLASS_NEGATIVE_SUBNORMAL;
+        } else {
+            return FP_CLASS_NEGATIVE_NORMAL;
+        }
+    } else {
+        if (float64_is_infinity(arg)) {
+            return FP_CLASS_POSITIVE_INFINITY;
+        } else if (float64_is_zero(arg)) {
+            return FP_CLASS_POSITIVE_ZERO;
+        } else if (float64_is_zero_or_denormal(arg)) {
+            return FP_CLASS_POSITIVE_SUBNORMAL;
+        } else {
+            return FP_CLASS_POSITIVE_NORMAL;
+        }
+    }
+}
+
+uint64_t helper_fp_class_d(CPULoongArchState *env, uint64_t arg)
+{
+    return fp_class_d(arg, &env->active_fpu.fp_status);
+}
+
+uint64_t helper_fp_add_d(CPULoongArchState *env, uint64_t fp, uint64_t fp1)
+{
+    uint64_t fp2;
+
+    fp2 = float64_add(fp, fp1, &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp2;
+}
+
+uint32_t helper_fp_add_s(CPULoongArchState *env, uint32_t fp, uint32_t fp1)
+{
+    uint32_t fp2;
+
+    fp2 = float32_add(fp, fp1, &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp2;
+}
+
+uint64_t helper_fp_sub_d(CPULoongArchState *env, uint64_t fp, uint64_t fp1)
+{
+    uint64_t fp2;
+
+    fp2 = float64_sub(fp, fp1, &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp2;
+}
+
+uint32_t helper_fp_sub_s(CPULoongArchState *env, uint32_t fp, uint32_t fp1)
+{
+    uint32_t fp2;
+
+    fp2 = float32_sub(fp, fp1, &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp2;
+}
+
+uint64_t helper_fp_mul_d(CPULoongArchState *env, uint64_t fp, uint64_t fp1)
+{
+    uint64_t fp2;
+
+    fp2 = float64_mul(fp, fp1, &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp2;
+}
+
+uint32_t helper_fp_mul_s(CPULoongArchState *env, uint32_t fp, uint32_t fp1)
+{
+    uint32_t fp2;
+
+    fp2 = float32_mul(fp, fp1, &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp2;
+}
+
+uint64_t helper_fp_div_d(CPULoongArchState *env, uint64_t fp, uint64_t fp1)
+{
+    uint64_t fp2;
+
+    fp2 = float64_div(fp, fp1, &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp2;
+}
+
+uint32_t helper_fp_div_s(CPULoongArchState *env, uint32_t fp, uint32_t fp1)
+{
+    uint32_t fp2;
+
+    fp2 = float32_div(fp, fp1, &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp2;
+}
+
+uint64_t helper_fp_exp2_d(CPULoongArchState *env,
+                          uint64_t fp, uint64_t fp1)
+{
+    uint64_t fp2;
+    int64_t n = (int64_t)fp1;
+
+    fp2 = float64_scalbn(fp,
+                         n >  0x1000 ?  0x1000 :
+                         n < -0x1000 ? -0x1000 : n,
+                         &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp2;
+}
+
+uint32_t helper_fp_exp2_s(CPULoongArchState *env,
+                          uint32_t fp, uint32_t fp1)
+{
+    uint32_t fp2;
+    int32_t n = (int32_t)fp1;
+
+    fp2 = float32_scalbn(fp,
+                         n >  0x200 ?  0x200 :
+                         n < -0x200 ? -0x200 : n,
+                         &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp2;
+}
+
+#define FP_MINMAX(name, bits, minmaxfunc)                                 \
+uint ## bits ## _t helper_fp_ ## name(CPULoongArchState *env,             \
+                                      uint ## bits ## _t fs,              \
+                                      uint ## bits ## _t ft)              \
+{                                                                         \
+    uint ## bits ## _t fdret;                                             \
+                                                                          \
+    fdret = float ## bits ## _ ## minmaxfunc(fs, ft,                      \
+                                             &env->active_fpu.fp_status); \
+    update_fcsr0(env, GETPC());                                           \
+    return fdret;                                                         \
+}
+
+FP_MINMAX(max_s, 32, maxnum)
+FP_MINMAX(max_d, 64, maxnum)
+FP_MINMAX(maxa_s, 32, maxnummag)
+FP_MINMAX(maxa_d, 64, maxnummag)
+FP_MINMAX(min_s, 32, minnum)
+FP_MINMAX(min_d, 64, minnum)
+FP_MINMAX(mina_s, 32, minnummag)
+FP_MINMAX(mina_d, 64, minnummag)
+#undef FP_MINMAX
+
+#define FP_FMADDSUB(name, bits, muladd_arg)                       \
+uint ## bits ## _t helper_fp_ ## name(CPULoongArchState *env,     \
+                                      uint ## bits ## _t fs,      \
+                                      uint ## bits ## _t ft,      \
+                                      uint ## bits ## _t fd)      \
+{                                                                 \
+    uint ## bits ## _t fdret;                                     \
+                                                                  \
+    fdret = float ## bits ## _muladd(fs, ft, fd, muladd_arg,      \
+                                     &env->active_fpu.fp_status); \
+    update_fcsr0(env, GETPC());                                   \
+    return fdret;                                                 \
+}
+
+FP_FMADDSUB(madd_s, 32, 0)
+FP_FMADDSUB(madd_d, 64, 0)
+FP_FMADDSUB(msub_s, 32, float_muladd_negate_c)
+FP_FMADDSUB(msub_d, 64, float_muladd_negate_c)
+FP_FMADDSUB(nmadd_s, 32, float_muladd_negate_result)
+FP_FMADDSUB(nmadd_d, 64, float_muladd_negate_result)
+FP_FMADDSUB(nmsub_s, 32, float_muladd_negate_result | float_muladd_negate_c)
+FP_FMADDSUB(nmsub_d, 64, float_muladd_negate_result | float_muladd_negate_c)
+#undef FP_FMADDSUB
+
+uint32_t helper_fp_logb_s(CPULoongArchState *env, uint32_t fp)
+{
+    uint32_t fp1;
+
+    fp1 = float32_log2(fp, &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp1;
+}
+
+uint64_t helper_fp_logb_d(CPULoongArchState *env, uint64_t fp)
+{
+    uint64_t fp1;
+
+    fp1 = float64_log2(fp, &env->active_fpu.fp_status);
+    update_fcsr0(env, GETPC());
+    return fp1;
+}
diff --git a/target/loongarch/fpu_helper.h b/target/loongarch/fpu_helper.h
new file mode 100644
index 0000000..2537a3d
--- /dev/null
+++ b/target/loongarch/fpu_helper.h
@@ -0,0 +1,34 @@
+/*
+ * QEMU LoongArch CPU
+ *
+ * Copyright (c) 2021 Loongson Technology Corporation Limited
+ *
+ * SPDX-License-Identifier: LGPL-2.1+
+ */
+
+#include "fpu/softfloat-helpers.h"
+#include "cpu.h"
+
+extern const FloatRoundMode ieee_rm[4];
+
+uint32_t fp_class_s(uint32_t arg, float_status *fst);
+uint64_t fp_class_d(uint64_t arg, float_status *fst);
+
+int ieee_ex_to_loongarch(int xcpt);
+
+static inline void restore_rounding_mode(CPULoongArchState *env)
+{
+    set_float_rounding_mode(ieee_rm[(env->active_fpu.fcsr0 >> FCSR0_RM) & 0x3],
+                            &env->active_fpu.fp_status);
+}
+
+static inline void restore_flush_mode(CPULoongArchState *env)
+{
+    set_flush_to_zero(0, &env->active_fpu.fp_status);
+}
+
+static inline void restore_fp_status(CPULoongArchState *env)
+{
+    restore_rounding_mode(env);
+    restore_flush_mode(env);
+}
diff --git a/target/loongarch/helper.h b/target/loongarch/helper.h
index a60f293..e945177 100644
--- a/target/loongarch/helper.h
+++ b/target/loongarch/helper.h
@@ -25,3 +25,50 @@ DEF_HELPER_3(asrtgt_d, void, env, tl, tl)
 DEF_HELPER_3(crc32, tl, tl, tl, i32)
 DEF_HELPER_3(crc32c, tl, tl, tl, i32)
 DEF_HELPER_2(cpucfg, tl, env, tl)
+
+/* Floating-point helper */
+DEF_HELPER_3(fp_add_s, i32, env, i32, i32)
+DEF_HELPER_3(fp_add_d, i64, env, i64, i64)
+DEF_HELPER_3(fp_sub_s, i32, env, i32, i32)
+DEF_HELPER_3(fp_sub_d, i64, env, i64, i64)
+DEF_HELPER_3(fp_mul_s, i32, env, i32, i32)
+DEF_HELPER_3(fp_mul_d, i64, env, i64, i64)
+DEF_HELPER_3(fp_div_s, i32, env, i32, i32)
+DEF_HELPER_3(fp_div_d, i64, env, i64, i64)
+DEF_HELPER_3(fp_max_s, i32, env, i32, i32)
+DEF_HELPER_3(fp_max_d, i64, env, i64, i64)
+DEF_HELPER_3(fp_maxa_s, i32, env, i32, i32)
+DEF_HELPER_3(fp_maxa_d, i64, env, i64, i64)
+DEF_HELPER_3(fp_min_s, i32, env, i32, i32)
+DEF_HELPER_3(fp_min_d, i64, env, i64, i64)
+DEF_HELPER_3(fp_mina_s, i32, env, i32, i32)
+DEF_HELPER_3(fp_mina_d, i64, env, i64, i64)
+
+DEF_HELPER_4(fp_madd_s, i32, env, i32, i32, i32)
+DEF_HELPER_4(fp_madd_d, i64, env, i64, i64, i64)
+DEF_HELPER_4(fp_msub_s, i32, env, i32, i32, i32)
+DEF_HELPER_4(fp_msub_d, i64, env, i64, i64, i64)
+DEF_HELPER_4(fp_nmadd_s, i32, env, i32, i32, i32)
+DEF_HELPER_4(fp_nmadd_d, i64, env, i64, i64, i64)
+DEF_HELPER_4(fp_nmsub_s, i32, env, i32, i32, i32)
+DEF_HELPER_4(fp_nmsub_d, i64, env, i64, i64, i64)
+
+DEF_HELPER_3(fp_exp2_s, i32, env, i32, i32)
+DEF_HELPER_3(fp_exp2_d, i64, env, i64, i64)
+DEF_HELPER_2(fp_logb_s, i32, env, i32)
+DEF_HELPER_2(fp_logb_d, i64, env, i64)
+
+DEF_HELPER_1(fp_abs_s, i32, i32)
+DEF_HELPER_1(fp_abs_d, i64, i64)
+DEF_HELPER_1(fp_neg_s, i32, i32)
+DEF_HELPER_1(fp_neg_d, i64, i64)
+
+DEF_HELPER_2(fp_sqrt_s, i32, env, i32)
+DEF_HELPER_2(fp_sqrt_d, i64, env, i64)
+DEF_HELPER_2(fp_rsqrt_s, i32, env, i32)
+DEF_HELPER_2(fp_rsqrt_d, i64, env, i64)
+DEF_HELPER_2(fp_recip_s, i32, env, i32)
+DEF_HELPER_2(fp_recip_d, i64, env, i64)
+
+DEF_HELPER_FLAGS_2(fp_class_s, TCG_CALL_NO_RWG_SE, i32, env, i32)
+DEF_HELPER_FLAGS_2(fp_class_d, TCG_CALL_NO_RWG_SE, i64, env, i64)
diff --git a/target/loongarch/insns.decode b/target/loongarch/insns.decode
index 209e147..8730725 100644
--- a/target/loongarch/insns.decode
+++ b/target/loongarch/insns.decode
@@ -28,6 +28,10 @@
 %hint    0:5
 %whint   0:15
 %code    0:15
+%fd      0:5
+%fj      5:5
+%fk      10:5
+%fa      15:5
 
 #
 # Argument sets
@@ -50,6 +54,9 @@
 &fmt_whint          whint
 &fmt_rjrk           rj rk
 &fmt_code           code
+&fmt_fdfjfk         fd fj fk
+&fmt_fdfjfkfa       fd fj fk fa
+&fmt_fdfj           fd fj
 
 #
 # Formats
@@ -72,6 +79,9 @@
 @fmt_rdrjsi14        .... .... .............. ..... .....     &fmt_rdrjsi14       %rd %rj %si14
 @fmt_rjrk            .... ........ ..... ..... ..... .....    &fmt_rjrk           %rj %rk
 @fmt_code            .... ........ ..... ...............      &fmt_code           %code
+@fmt_fdfjfk          .... ........ ..... ..... ..... .....    &fmt_fdfjfk         %fd %fj %fk
+@fmt_fdfjfkfa        .... ........ ..... ..... ..... .....    &fmt_fdfjfkfa       %fd %fj %fk %fa
+@fmt_fdfj            .... ........ ..... ..... ..... .....    &fmt_fdfj           %fd %fj
 
 #
 # Fixed point arithmetic operation instruction
@@ -288,3 +298,49 @@ rdtimel_w        0000 00000000 00000 11000 ..... .....    @fmt_rdrj
 rdtimeh_w        0000 00000000 00000 11001 ..... .....    @fmt_rdrj
 rdtime_d         0000 00000000 00000 11010 ..... .....    @fmt_rdrj
 cpucfg           0000 00000000 00000 11011 ..... .....    @fmt_rdrj
+
+#
+# Floating point arithmetic operation instruction
+#
+fadd_s           0000 00010000 00001 ..... ..... .....    @fmt_fdfjfk
+fadd_d           0000 00010000 00010 ..... ..... .....    @fmt_fdfjfk
+fsub_s           0000 00010000 00101 ..... ..... .....    @fmt_fdfjfk
+fsub_d           0000 00010000 00110 ..... ..... .....    @fmt_fdfjfk
+fmul_s           0000 00010000 01001 ..... ..... .....    @fmt_fdfjfk
+fmul_d           0000 00010000 01010 ..... ..... .....    @fmt_fdfjfk
+fdiv_s           0000 00010000 01101 ..... ..... .....    @fmt_fdfjfk
+fdiv_d           0000 00010000 01110 ..... ..... .....    @fmt_fdfjfk
+fmadd_s          0000 10000001 ..... ..... ..... .....    @fmt_fdfjfkfa
+fmadd_d          0000 10000010 ..... ..... ..... .....    @fmt_fdfjfkfa
+fmsub_s          0000 10000101 ..... ..... ..... .....    @fmt_fdfjfkfa
+fmsub_d          0000 10000110 ..... ..... ..... .....    @fmt_fdfjfkfa
+fnmadd_s         0000 10001001 ..... ..... ..... .....    @fmt_fdfjfkfa
+fnmadd_d         0000 10001010 ..... ..... ..... .....    @fmt_fdfjfkfa
+fnmsub_s         0000 10001101 ..... ..... ..... .....    @fmt_fdfjfkfa
+fnmsub_d         0000 10001110 ..... ..... ..... .....    @fmt_fdfjfkfa
+fmax_s           0000 00010000 10001 ..... ..... .....    @fmt_fdfjfk
+fmax_d           0000 00010000 10010 ..... ..... .....    @fmt_fdfjfk
+fmin_s           0000 00010000 10101 ..... ..... .....    @fmt_fdfjfk
+fmin_d           0000 00010000 10110 ..... ..... .....    @fmt_fdfjfk
+fmaxa_s          0000 00010000 11001 ..... ..... .....    @fmt_fdfjfk
+fmaxa_d          0000 00010000 11010 ..... ..... .....    @fmt_fdfjfk
+fmina_s          0000 00010000 11101 ..... ..... .....    @fmt_fdfjfk
+fmina_d          0000 00010000 11110 ..... ..... .....    @fmt_fdfjfk
+fabs_s           0000 00010001 01000 00001 ..... .....    @fmt_fdfj
+fabs_d           0000 00010001 01000 00010 ..... .....    @fmt_fdfj
+fneg_s           0000 00010001 01000 00101 ..... .....    @fmt_fdfj
+fneg_d           0000 00010001 01000 00110 ..... .....    @fmt_fdfj
+fsqrt_s          0000 00010001 01000 10001 ..... .....    @fmt_fdfj
+fsqrt_d          0000 00010001 01000 10010 ..... .....    @fmt_fdfj
+frecip_s         0000 00010001 01000 10101 ..... .....    @fmt_fdfj
+frecip_d         0000 00010001 01000 10110 ..... .....    @fmt_fdfj
+frsqrt_s         0000 00010001 01000 11001 ..... .....    @fmt_fdfj
+frsqrt_d         0000 00010001 01000 11010 ..... .....    @fmt_fdfj
+fscaleb_s        0000 00010001 00001 ..... ..... .....    @fmt_fdfjfk
+fscaleb_d        0000 00010001 00010 ..... ..... .....    @fmt_fdfjfk
+flogb_s          0000 00010001 01000 01001 ..... .....    @fmt_fdfj
+flogb_d          0000 00010001 01000 01010 ..... .....    @fmt_fdfj
+fcopysign_s      0000 00010001 00101 ..... ..... .....    @fmt_fdfjfk
+fcopysign_d      0000 00010001 00110 ..... ..... .....    @fmt_fdfjfk
+fclass_s         0000 00010001 01000 01101 ..... .....    @fmt_fdfj
+fclass_d         0000 00010001 01000 01110 ..... .....    @fmt_fdfj
diff --git a/target/loongarch/instmap.h b/target/loongarch/instmap.h
index ea5396e..f562e32 100644
--- a/target/loongarch/instmap.h
+++ b/target/loongarch/instmap.h
@@ -67,6 +67,38 @@ enum {
     LA_OPC_TRPICK_W  = (0x003 << 21) | (0x1 << 15)
 };
 
+/* floating point opcodes*/
+enum {
+    LA_OPC_FABS_S    = (0x004501 << 10),
+    LA_OPC_FABS_D    = (0x004502 << 10),
+    LA_OPC_FNEG_S    = (0x004505 << 10),
+    LA_OPC_FNEG_D    = (0x004506 << 10),
+    LA_OPC_FCLASS_S  = (0x00450D << 10),
+    LA_OPC_FCLASS_D  = (0x00450E << 10),
+    LA_OPC_FSQRT_S   = (0x004511 << 10),
+    LA_OPC_FSQRT_D   = (0x004512 << 10),
+    LA_OPC_FRECIP_S  = (0x004515 << 10),
+    LA_OPC_FRECIP_D  = (0x004516 << 10),
+    LA_OPC_FRSQRT_S  = (0x004519 << 10),
+    LA_OPC_FRSQRT_D  = (0x00451A << 10),
+    LA_OPC_FADD_S    = (0x00201 << 15),
+    LA_OPC_FADD_D    = (0x00202 << 15),
+    LA_OPC_FSUB_S    = (0x00205 << 15),
+    LA_OPC_FSUB_D    = (0x00206 << 15),
+    LA_OPC_FMUL_S    = (0x00209 << 15),
+    LA_OPC_FMUL_D    = (0x0020A << 15),
+    LA_OPC_FDIV_S    = (0x0020D << 15),
+    LA_OPC_FDIV_D    = (0x0020E << 15),
+    LA_OPC_FMAX_S    = (0x00211 << 15),
+    LA_OPC_FMAX_D    = (0x00212 << 15),
+    LA_OPC_FMIN_S    = (0x00215 << 15),
+    LA_OPC_FMIN_D    = (0x00216 << 15),
+    LA_OPC_FMAXA_S   = (0x00219 << 15),
+    LA_OPC_FMAXA_D   = (0x0021A << 15),
+    LA_OPC_FMINA_S   = (0x0021D << 15),
+    LA_OPC_FMINA_D   = (0x0021E << 15)
+};
+
 /* 12 bit immediate opcodes */
 enum {
     LA_OPC_SLTI      = (0x008 << 22),
diff --git a/target/loongarch/trans.inc.c b/target/loongarch/trans.inc.c
index a63782d..cd82155 100644
--- a/target/loongarch/trans.inc.c
+++ b/target/loongarch/trans.inc.c
@@ -1444,3 +1444,430 @@ static bool trans_cpucfg(DisasContext *ctx, arg_cpucfg *a)
     tcg_temp_free(t0);
     return true;
 }
+
+/* Floating point arithmetic operation instruction translation */
+static bool trans_fadd_s(DisasContext *ctx, arg_fadd_s * a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FADD_S, a->fk, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fadd_d(DisasContext *ctx, arg_fadd_d *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FADD_D, a->fk, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fsub_s(DisasContext *ctx, arg_fsub_s *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FSUB_S, a->fk, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fsub_d(DisasContext *ctx, arg_fsub_d *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FSUB_D, a->fk, a->fj, a->fd);
+    return true;
+}
+static bool trans_fmul_s(DisasContext *ctx, arg_fmul_s *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FMUL_S, a->fk, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fmul_d(DisasContext *ctx, arg_fmul_d *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FMUL_D, a->fk, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fdiv_s(DisasContext *ctx, arg_fdiv_s *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FDIV_S, a->fk, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fdiv_d(DisasContext *ctx, arg_fdiv_d *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FDIV_D, a->fk, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fmadd_s(DisasContext *ctx, arg_fmadd_s *a)
+{
+    TCGv_i32 fp0 = tcg_temp_new_i32();
+    TCGv_i32 fp1 = tcg_temp_new_i32();
+    TCGv_i32 fp2 = tcg_temp_new_i32();
+    TCGv_i32 fp3 = tcg_temp_new_i32();
+
+    check_fpu_enabled(ctx);
+    gen_load_fpr32(ctx, fp0, a->fj);
+    gen_load_fpr32(ctx, fp1, a->fk);
+    gen_load_fpr32(ctx, fp2, a->fa);
+    gen_helper_fp_madd_s(fp3, cpu_env, fp0, fp1, fp2);
+    gen_store_fpr32(ctx, fp3, a->fd);
+
+    tcg_temp_free_i32(fp3);
+    tcg_temp_free_i32(fp2);
+    tcg_temp_free_i32(fp1);
+    tcg_temp_free_i32(fp0);
+    return true;
+}
+
+static bool trans_fmadd_d(DisasContext *ctx, arg_fmadd_d *a)
+{
+    TCGv_i64 fp0 = tcg_temp_new_i64();
+    TCGv_i64 fp1 = tcg_temp_new_i64();
+    TCGv_i64 fp2 = tcg_temp_new_i64();
+    TCGv_i64 fp3 = tcg_temp_new_i64();
+
+    check_fpu_enabled(ctx);
+    gen_load_fpr64(ctx, fp0, a->fj);
+    gen_load_fpr64(ctx, fp1, a->fk);
+    gen_load_fpr64(ctx, fp2, a->fa);
+    gen_helper_fp_madd_d(fp3, cpu_env, fp0, fp1, fp2);
+    gen_store_fpr64(ctx, fp3, a->fd);
+
+    tcg_temp_free_i64(fp3);
+    tcg_temp_free_i64(fp2);
+    tcg_temp_free_i64(fp1);
+    tcg_temp_free_i64(fp0);
+    return true;
+}
+
+static bool trans_fmsub_s(DisasContext *ctx, arg_fmsub_s *a)
+{
+    TCGv_i32 fp0 = tcg_temp_new_i32();
+    TCGv_i32 fp1 = tcg_temp_new_i32();
+    TCGv_i32 fp2 = tcg_temp_new_i32();
+    TCGv_i32 fp3 = tcg_temp_new_i32();
+
+    check_fpu_enabled(ctx);
+    gen_load_fpr32(ctx, fp0, a->fj);
+    gen_load_fpr32(ctx, fp1, a->fk);
+    gen_load_fpr32(ctx, fp2, a->fa);
+    gen_helper_fp_msub_s(fp3, cpu_env, fp0, fp1, fp2);
+    gen_store_fpr32(ctx, fp3, a->fd);
+
+    tcg_temp_free_i32(fp3);
+    tcg_temp_free_i32(fp2);
+    tcg_temp_free_i32(fp1);
+    tcg_temp_free_i32(fp0);
+    return true;
+}
+
+static bool trans_fmsub_d(DisasContext *ctx, arg_fmsub_d *a)
+{
+    TCGv_i64 fp0 = tcg_temp_new_i64();
+    TCGv_i64 fp1 = tcg_temp_new_i64();
+    TCGv_i64 fp2 = tcg_temp_new_i64();
+    TCGv_i64 fp3 = tcg_temp_new_i64();
+
+    check_fpu_enabled(ctx);
+    gen_load_fpr64(ctx, fp0, a->fj);
+    gen_load_fpr64(ctx, fp1, a->fk);
+    gen_load_fpr64(ctx, fp2, a->fa);
+    gen_helper_fp_msub_d(fp3, cpu_env, fp0, fp1, fp2);
+
+    tcg_temp_free_i64(fp3);
+    tcg_temp_free_i64(fp2);
+    tcg_temp_free_i64(fp1);
+    tcg_temp_free_i64(fp0);
+    return true;
+}
+
+static bool trans_fnmadd_s(DisasContext *ctx, arg_fnmadd_s *a)
+{
+    TCGv_i32 fp0 = tcg_temp_new_i32();
+    TCGv_i32 fp1 = tcg_temp_new_i32();
+    TCGv_i32 fp2 = tcg_temp_new_i32();
+    TCGv_i32 fp3 = tcg_temp_new_i32();
+
+    check_fpu_enabled(ctx);
+    gen_load_fpr32(ctx, fp0, a->fj);
+    gen_load_fpr32(ctx, fp1, a->fk);
+    gen_load_fpr32(ctx, fp2, a->fa);
+    gen_helper_fp_nmadd_s(fp3, cpu_env, fp0, fp1, fp2);
+
+    tcg_temp_free_i32(fp3);
+    tcg_temp_free_i32(fp2);
+    tcg_temp_free_i32(fp1);
+    tcg_temp_free_i32(fp0);
+    return true;
+}
+
+static bool trans_fnmadd_d(DisasContext *ctx, arg_fnmadd_d *a)
+{
+    TCGv_i64 fp0 = tcg_temp_new_i64();
+    TCGv_i64 fp1 = tcg_temp_new_i64();
+    TCGv_i64 fp2 = tcg_temp_new_i64();
+    TCGv_i64 fp3 = tcg_temp_new_i64();
+
+    check_fpu_enabled(ctx);
+    gen_load_fpr64(ctx, fp0, a->fj);
+    gen_load_fpr64(ctx, fp1, a->fk);
+    gen_load_fpr64(ctx, fp2, a->fa);
+    gen_helper_fp_nmadd_d(fp3, cpu_env, fp0, fp1, fp2);
+
+    tcg_temp_free_i64(fp3);
+    tcg_temp_free_i64(fp2);
+    tcg_temp_free_i64(fp1);
+    tcg_temp_free_i64(fp0);
+    return true;
+}
+
+static bool trans_fnmsub_s(DisasContext *ctx, arg_fnmsub_s *a)
+{
+    TCGv_i32 fp0 = tcg_temp_new_i32();
+    TCGv_i32 fp1 = tcg_temp_new_i32();
+    TCGv_i32 fp2 = tcg_temp_new_i32();
+    TCGv_i32 fp3 = tcg_temp_new_i32();
+
+    check_fpu_enabled(ctx);
+    gen_load_fpr32(ctx, fp0, a->fj);
+    gen_load_fpr32(ctx, fp1, a->fk);
+    gen_load_fpr32(ctx, fp2, a->fa);
+    gen_helper_fp_nmsub_s(fp3, cpu_env, fp0, fp1, fp2);
+
+    tcg_temp_free_i32(fp3);
+    tcg_temp_free_i32(fp2);
+    tcg_temp_free_i32(fp1);
+    tcg_temp_free_i32(fp0);
+    return true;
+}
+
+static bool trans_fnmsub_d(DisasContext *ctx, arg_fnmsub_d *a)
+{
+    TCGv_i64 fp0 = tcg_temp_new_i64();
+    TCGv_i64 fp1 = tcg_temp_new_i64();
+    TCGv_i64 fp2 = tcg_temp_new_i64();
+    TCGv_i64 fp3 = tcg_temp_new_i64();
+
+    check_fpu_enabled(ctx);
+    gen_load_fpr64(ctx, fp0, a->fj);
+    gen_load_fpr64(ctx, fp1, a->fk);
+    gen_load_fpr64(ctx, fp2, a->fa);
+    gen_helper_fp_nmsub_d(fp3, cpu_env, fp0, fp1, fp2);
+
+    tcg_temp_free_i64(fp3);
+    tcg_temp_free_i64(fp2);
+    tcg_temp_free_i64(fp1);
+    tcg_temp_free_i64(fp0);
+    return true;
+}
+
+static bool trans_fmax_s(DisasContext *ctx, arg_fmax_s *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FMAX_S, a->fk, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fmax_d(DisasContext *ctx, arg_fmax_d *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FMAX_D, a->fk, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fmin_s(DisasContext *ctx, arg_fmin_s *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FMIN_S, a->fk, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fmin_d(DisasContext *ctx, arg_fmin_d *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FMIN_D, a->fk, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fmaxa_s(DisasContext *ctx, arg_fmaxa_s *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FMAXA_S, a->fk, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fmaxa_d(DisasContext *ctx, arg_fmaxa_d *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FMAXA_D, a->fk, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fmina_s(DisasContext *ctx, arg_fmina_s *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FMINA_S, a->fk, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fmina_d(DisasContext *ctx, arg_fmina_d *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FMINA_D, a->fk, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fabs_s(DisasContext *ctx, arg_fabs_s *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FABS_S, 0, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fabs_d(DisasContext *ctx, arg_fabs_d *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FABS_D, 0, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fneg_s(DisasContext *ctx, arg_fneg_s *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FNEG_S, 0, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fneg_d(DisasContext *ctx, arg_fneg_d *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FNEG_D, 0, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fsqrt_s(DisasContext *ctx, arg_fsqrt_s *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FSQRT_S, 0, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fsqrt_d(DisasContext *ctx, arg_fsqrt_d *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FSQRT_D, 0, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_frecip_s(DisasContext *ctx, arg_frecip_s *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FRECIP_S, 0, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_frecip_d(DisasContext *ctx, arg_frecip_d *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FRECIP_D, 0, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_frsqrt_s(DisasContext *ctx, arg_frsqrt_s *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FRSQRT_S, 0, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_frsqrt_d(DisasContext *ctx, arg_frsqrt_d *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FRSQRT_D, 0, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fscaleb_s(DisasContext *ctx, arg_fscaleb_s *a)
+{
+    TCGv_i32 fp0 = tcg_temp_new_i32();
+    TCGv_i32 fp1 = tcg_temp_new_i32();
+
+    check_fpu_enabled(ctx);
+    gen_load_fpr32(ctx, fp0, a->fj);
+    gen_load_fpr32(ctx, fp1, a->fk);
+    gen_helper_fp_exp2_s(fp0, cpu_env, fp0, fp1);
+    tcg_temp_free_i32(fp1);
+    gen_store_fpr32(ctx, fp0, a->fd);
+    tcg_temp_free_i32(fp0);
+    return true;
+}
+
+static bool trans_fscaleb_d(DisasContext *ctx, arg_fscaleb_d *a)
+{
+    TCGv_i64 fp0 = tcg_temp_new_i64();
+    TCGv_i64 fp1 = tcg_temp_new_i64();
+
+    check_fpu_enabled(ctx);
+    gen_load_fpr64(ctx, fp0, a->fj);
+    gen_load_fpr64(ctx, fp1, a->fk);
+    gen_helper_fp_exp2_d(fp0, cpu_env, fp0, fp1);
+    tcg_temp_free_i64(fp1);
+    gen_store_fpr64(ctx, fp0, a->fd);
+    tcg_temp_free_i64(fp0);
+    return true;
+}
+
+static bool trans_flogb_s(DisasContext *ctx, arg_flogb_s *a)
+{
+    TCGv_i32 fp0 = tcg_temp_new_i32();
+    TCGv_i32 fp1 = tcg_temp_new_i32();
+
+    check_fpu_enabled(ctx);
+    gen_load_fpr32(ctx, fp0, a->fj);
+    gen_helper_fp_logb_s(fp1, cpu_env, fp0);
+    gen_store_fpr32(ctx, fp1, a->fd);
+
+    tcg_temp_free_i32(fp0);
+    tcg_temp_free_i32(fp1);
+    return true;
+}
+
+static bool trans_flogb_d(DisasContext *ctx, arg_flogb_d *a)
+{
+    TCGv_i64 fp0 = tcg_temp_new_i64();
+    TCGv_i64 fp1 = tcg_temp_new_i64();
+
+    check_fpu_enabled(ctx);
+    gen_load_fpr64(ctx, fp0, a->fj);
+    gen_helper_fp_logb_d(fp1, cpu_env, fp0);
+    gen_store_fpr64(ctx, fp1, a->fd);
+
+    tcg_temp_free_i64(fp0);
+    tcg_temp_free_i64(fp1);
+    return true;
+}
+
+static bool trans_fcopysign_s(DisasContext *ctx, arg_fcopysign_s *a)
+{
+    TCGv_i32 fp0 = tcg_temp_new_i32();
+    TCGv_i32 fp1 = tcg_temp_new_i32();
+    TCGv_i32 fp2 = tcg_temp_new_i32();
+
+    check_fpu_enabled(ctx);
+    gen_load_fpr32(ctx, fp0, a->fj);
+    gen_load_fpr32(ctx, fp1, a->fk);
+    tcg_gen_deposit_i32(fp2, fp1, fp0, 0, 31);
+    gen_store_fpr32(ctx, fp2, a->fd);
+
+    tcg_temp_free_i32(fp2);
+    tcg_temp_free_i32(fp1);
+    tcg_temp_free_i32(fp0);
+    return true;
+}
+
+static bool trans_fcopysign_d(DisasContext *ctx, arg_fcopysign_d *a)
+{
+    TCGv_i64 fp0 = tcg_temp_new_i64();
+    TCGv_i64 fp1 = tcg_temp_new_i64();
+    TCGv_i64 fp2 = tcg_temp_new_i64();
+
+    check_fpu_enabled(ctx);
+    gen_load_fpr64(ctx, fp0, a->fj);
+    gen_load_fpr64(ctx, fp1, a->fk);
+    tcg_gen_deposit_i64(fp2, fp1, fp0, 0, 63);
+    gen_store_fpr64(ctx, fp2, a->fd);
+
+    tcg_temp_free_i64(fp2);
+    tcg_temp_free_i64(fp1);
+    tcg_temp_free_i64(fp0);
+    return true;
+}
+
+static bool trans_fclass_s(DisasContext *ctx, arg_fclass_s *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FCLASS_S, 0, a->fj, a->fd);
+    return true;
+}
+
+static bool trans_fclass_d(DisasContext *ctx, arg_fclass_d *a)
+{
+    gen_loongarch_fp_arith(ctx, LA_OPC_FCLASS_D, 0, a->fj, a->fd);
+    return true;
+}
diff --git a/target/loongarch/translate.c b/target/loongarch/translate.c
index 571ef58..82b255e 100644
--- a/target/loongarch/translate.c
+++ b/target/loongarch/translate.c
@@ -1345,6 +1345,340 @@ static void gen_crc32(DisasContext *ctx, int rd, int rj, int rk, int sz,
     tcg_temp_free_i32(tsz);
 }
 
+/* loongarch floating-point arithmetic */
+static void gen_loongarch_fp_arith(DisasContext *ctx, uint32_t opc,
+                                   int fk, int fj, int fd)
+{
+    check_fpu_enabled(ctx);
+    switch (opc) {
+    case LA_OPC_FADD_S:
+        {
+            TCGv_i32 fp0 = tcg_temp_new_i32();
+            TCGv_i32 fp1 = tcg_temp_new_i32();
+
+            gen_load_fpr32(ctx, fp0, fj);
+            gen_load_fpr32(ctx, fp1, fk);
+            gen_helper_fp_add_s(fp0, cpu_env, fp0, fp1);
+            tcg_temp_free_i32(fp1);
+            gen_store_fpr32(ctx, fp0, fd);
+            tcg_temp_free_i32(fp0);
+        }
+        break;
+    case LA_OPC_FADD_D:
+        {
+            TCGv_i64 fp0 = tcg_temp_new_i64();
+            TCGv_i64 fp1 = tcg_temp_new_i64();
+
+            gen_load_fpr64(ctx, fp0, fj);
+            gen_load_fpr64(ctx, fp1, fk);
+            gen_helper_fp_add_d(fp0, cpu_env, fp0, fp1);
+            tcg_temp_free_i64(fp1);
+            gen_store_fpr64(ctx, fp0, fd);
+            tcg_temp_free_i64(fp0);
+        }
+        break;
+    case LA_OPC_FSUB_S:
+        {
+            TCGv_i32 fp0 = tcg_temp_new_i32();
+            TCGv_i32 fp1 = tcg_temp_new_i32();
+
+            gen_load_fpr32(ctx, fp0, fj);
+            gen_load_fpr32(ctx, fp1, fk);
+            gen_helper_fp_sub_s(fp0, cpu_env, fp0, fp1);
+            tcg_temp_free_i32(fp1);
+            gen_store_fpr32(ctx, fp0, fd);
+            tcg_temp_free_i32(fp0);
+        }
+        break;
+    case LA_OPC_FSUB_D:
+        {
+            TCGv_i64 fp0 = tcg_temp_new_i64();
+            TCGv_i64 fp1 = tcg_temp_new_i64();
+
+            gen_load_fpr64(ctx, fp0, fj);
+            gen_load_fpr64(ctx, fp1, fk);
+            gen_helper_fp_sub_d(fp0, cpu_env, fp0, fp1);
+            tcg_temp_free_i64(fp1);
+            gen_store_fpr64(ctx, fp0, fd);
+            tcg_temp_free_i64(fp0);
+        }
+        break;
+    case LA_OPC_FMUL_S:
+        {
+            TCGv_i32 fp0 = tcg_temp_new_i32();
+            TCGv_i32 fp1 = tcg_temp_new_i32();
+
+            gen_load_fpr32(ctx, fp0, fj);
+            gen_load_fpr32(ctx, fp1, fk);
+            gen_helper_fp_mul_s(fp0, cpu_env, fp0, fp1);
+            tcg_temp_free_i32(fp1);
+            gen_store_fpr32(ctx, fp0, fd);
+            tcg_temp_free_i32(fp0);
+        }
+        break;
+    case LA_OPC_FMUL_D:
+        {
+            TCGv_i64 fp0 = tcg_temp_new_i64();
+            TCGv_i64 fp1 = tcg_temp_new_i64();
+
+            gen_load_fpr64(ctx, fp0, fj);
+            gen_load_fpr64(ctx, fp1, fk);
+            gen_helper_fp_mul_d(fp0, cpu_env, fp0, fp1);
+            tcg_temp_free_i64(fp1);
+            gen_store_fpr64(ctx, fp0, fd);
+            tcg_temp_free_i64(fp0);
+        }
+        break;
+    case LA_OPC_FDIV_S:
+        {
+            TCGv_i32 fp0 = tcg_temp_new_i32();
+            TCGv_i32 fp1 = tcg_temp_new_i32();
+
+            gen_load_fpr32(ctx, fp0, fj);
+            gen_load_fpr32(ctx, fp1, fk);
+            gen_helper_fp_div_s(fp0, cpu_env, fp0, fp1);
+            tcg_temp_free_i32(fp1);
+            gen_store_fpr32(ctx, fp0, fd);
+            tcg_temp_free_i32(fp0);
+        }
+        break;
+    case LA_OPC_FDIV_D:
+        {
+            TCGv_i64 fp0 = tcg_temp_new_i64();
+            TCGv_i64 fp1 = tcg_temp_new_i64();
+
+            gen_load_fpr64(ctx, fp0, fj);
+            gen_load_fpr64(ctx, fp1, fk);
+            gen_helper_fp_div_d(fp0, cpu_env, fp0, fp1);
+            tcg_temp_free_i64(fp1);
+            gen_store_fpr64(ctx, fp0, fd);
+            tcg_temp_free_i64(fp0);
+        }
+        break;
+    case LA_OPC_FMAX_S:
+        {
+            TCGv_i32 fp0 = tcg_temp_new_i32();
+            TCGv_i32 fp1 = tcg_temp_new_i32();
+            gen_load_fpr32(ctx, fp0, fj);
+            gen_load_fpr32(ctx, fp1, fk);
+            gen_helper_fp_max_s(fp1, cpu_env, fp0, fp1);
+            gen_store_fpr32(ctx, fp1, fd);
+            tcg_temp_free_i32(fp1);
+            tcg_temp_free_i32(fp0);
+        }
+        break;
+    case LA_OPC_FMAX_D:
+        {
+            TCGv_i64 fp0 = tcg_temp_new_i64();
+            TCGv_i64 fp1 = tcg_temp_new_i64();
+            gen_load_fpr64(ctx, fp0, fj);
+            gen_load_fpr64(ctx, fp1, fk);
+            gen_helper_fp_max_d(fp1, cpu_env, fp0, fp1);
+            gen_store_fpr64(ctx, fp1, fd);
+            tcg_temp_free_i64(fp1);
+            tcg_temp_free_i64(fp0);
+        }
+        break;
+    case LA_OPC_FMIN_S:
+        {
+            TCGv_i32 fp0 = tcg_temp_new_i32();
+            TCGv_i32 fp1 = tcg_temp_new_i32();
+            TCGv_i32 fp2 = tcg_temp_new_i32();
+            gen_load_fpr32(ctx, fp0, fj);
+            gen_load_fpr32(ctx, fp1, fk);
+            gen_helper_fp_min_s(fp2, cpu_env, fp0, fp1);
+            gen_store_fpr32(ctx, fp2, fd);
+            tcg_temp_free_i32(fp2);
+            tcg_temp_free_i32(fp1);
+            tcg_temp_free_i32(fp0);
+        }
+        break;
+    case LA_OPC_FMIN_D:
+        {
+            TCGv_i64 fp0 = tcg_temp_new_i64();
+            TCGv_i64 fp1 = tcg_temp_new_i64();
+            gen_load_fpr64(ctx, fp0, fj);
+            gen_load_fpr64(ctx, fp1, fk);
+            gen_helper_fp_min_d(fp1, cpu_env, fp0, fp1);
+            gen_store_fpr64(ctx, fp1, fd);
+            tcg_temp_free_i64(fp1);
+            tcg_temp_free_i64(fp0);
+        }
+        break;
+    case LA_OPC_FMAXA_S:
+        {
+            TCGv_i32 fp0 = tcg_temp_new_i32();
+            TCGv_i32 fp1 = tcg_temp_new_i32();
+            gen_load_fpr32(ctx, fp0, fj);
+            gen_load_fpr32(ctx, fp1, fk);
+            gen_helper_fp_maxa_s(fp1, cpu_env, fp0, fp1);
+            gen_store_fpr32(ctx, fp1, fd);
+            tcg_temp_free_i32(fp1);
+            tcg_temp_free_i32(fp0);
+        }
+        break;
+    case LA_OPC_FMAXA_D:
+        {
+            TCGv_i64 fp0 = tcg_temp_new_i64();
+            TCGv_i64 fp1 = tcg_temp_new_i64();
+            gen_load_fpr64(ctx, fp0, fj);
+            gen_load_fpr64(ctx, fp1, fk);
+            gen_helper_fp_maxa_d(fp1, cpu_env, fp0, fp1);
+            gen_store_fpr64(ctx, fp1, fd);
+            tcg_temp_free_i64(fp1);
+            tcg_temp_free_i64(fp0);
+        }
+        break;
+    case LA_OPC_FMINA_S:
+        {
+            TCGv_i32 fp0 = tcg_temp_new_i32();
+            TCGv_i32 fp1 = tcg_temp_new_i32();
+            TCGv_i32 fp2 = tcg_temp_new_i32();
+            gen_load_fpr32(ctx, fp0, fj);
+            gen_load_fpr32(ctx, fp1, fk);
+            gen_helper_fp_mina_s(fp2, cpu_env, fp0, fp1);
+            gen_store_fpr32(ctx, fp2, fd);
+            tcg_temp_free_i32(fp2);
+            tcg_temp_free_i32(fp1);
+            tcg_temp_free_i32(fp0);
+        }
+        break;
+    case LA_OPC_FMINA_D:
+        {
+            TCGv_i64 fp0 = tcg_temp_new_i64();
+            TCGv_i64 fp1 = tcg_temp_new_i64();
+            gen_load_fpr64(ctx, fp0, fj);
+            gen_load_fpr64(ctx, fp1, fk);
+            gen_helper_fp_mina_d(fp1, cpu_env, fp0, fp1);
+            gen_store_fpr64(ctx, fp1, fd);
+            tcg_temp_free_i64(fp1);
+            tcg_temp_free_i64(fp0);
+        }
+        break;
+    case LA_OPC_FABS_S:
+        {
+            TCGv_i32 fp0 = tcg_temp_new_i32();
+
+            gen_load_fpr32(ctx, fp0, fj);
+            gen_helper_fp_abs_s(fp0, fp0);
+            gen_store_fpr32(ctx, fp0, fd);
+            tcg_temp_free_i32(fp0);
+        }
+        break;
+    case LA_OPC_FABS_D:
+        {
+            TCGv_i64 fp0 = tcg_temp_new_i64();
+
+            gen_load_fpr64(ctx, fp0, fj);
+            gen_helper_fp_abs_d(fp0, fp0);
+            gen_store_fpr64(ctx, fp0, fd);
+            tcg_temp_free_i64(fp0);
+        }
+        break;
+    case LA_OPC_FNEG_S:
+        {
+            TCGv_i32 fp0 = tcg_temp_new_i32();
+
+            gen_load_fpr32(ctx, fp0, fj);
+            gen_helper_fp_neg_s(fp0, fp0);
+            gen_store_fpr32(ctx, fp0, fd);
+            tcg_temp_free_i32(fp0);
+        }
+        break;
+    case LA_OPC_FNEG_D:
+        {
+            TCGv_i64 fp0 = tcg_temp_new_i64();
+
+            gen_load_fpr64(ctx, fp0, fj);
+            gen_helper_fp_neg_d(fp0, fp0);
+            gen_store_fpr64(ctx, fp0, fd);
+            tcg_temp_free_i64(fp0);
+        }
+        break;
+    case LA_OPC_FSQRT_S:
+        {
+            TCGv_i32 fp0 = tcg_temp_new_i32();
+
+            gen_load_fpr32(ctx, fp0, fj);
+            gen_helper_fp_sqrt_s(fp0, cpu_env, fp0);
+            gen_store_fpr32(ctx, fp0, fd);
+            tcg_temp_free_i32(fp0);
+        }
+        break;
+    case LA_OPC_FSQRT_D:
+        {
+            TCGv_i64 fp0 = tcg_temp_new_i64();
+
+            gen_load_fpr64(ctx, fp0, fj);
+            gen_helper_fp_sqrt_d(fp0, cpu_env, fp0);
+            gen_store_fpr64(ctx, fp0, fd);
+            tcg_temp_free_i64(fp0);
+        }
+        break;
+    case LA_OPC_FRECIP_S:
+        {
+            TCGv_i32 fp0 = tcg_temp_new_i32();
+
+            gen_load_fpr32(ctx, fp0, fj);
+            gen_helper_fp_recip_s(fp0, cpu_env, fp0);
+            gen_store_fpr32(ctx, fp0, fd);
+            tcg_temp_free_i32(fp0);
+        }
+        break;
+    case LA_OPC_FRECIP_D:
+        {
+            TCGv_i64 fp0 = tcg_temp_new_i64();
+
+            gen_load_fpr64(ctx, fp0, fj);
+            gen_helper_fp_recip_d(fp0, cpu_env, fp0);
+            gen_store_fpr64(ctx, fp0, fd);
+            tcg_temp_free_i64(fp0);
+        }
+        break;
+    case LA_OPC_FRSQRT_S:
+        {
+            TCGv_i32 fp0 = tcg_temp_new_i32();
+
+            gen_load_fpr32(ctx, fp0, fj);
+            gen_helper_fp_rsqrt_s(fp0, cpu_env, fp0);
+            gen_store_fpr32(ctx, fp0, fd);
+            tcg_temp_free_i32(fp0);
+        }
+        break;
+    case LA_OPC_FRSQRT_D:
+        {
+            TCGv_i64 fp0 = tcg_temp_new_i64();
+
+            gen_load_fpr64(ctx, fp0, fj);
+            gen_helper_fp_rsqrt_d(fp0, cpu_env, fp0);
+            gen_store_fpr64(ctx, fp0, fd);
+            tcg_temp_free_i64(fp0);
+        }
+        break;
+    case LA_OPC_FCLASS_S:
+        {
+            TCGv_i32 fp0 = tcg_temp_new_i32();
+            gen_load_fpr32(ctx, fp0, fj);
+            gen_helper_fp_class_s(fp0, cpu_env, fp0);
+            gen_store_fpr32(ctx, fp0, fd);
+            tcg_temp_free_i32(fp0);
+        }
+        break;
+    case LA_OPC_FCLASS_D:
+        {
+            TCGv_i64 fp0 = tcg_temp_new_i64();
+            gen_load_fpr64(ctx, fp0, fj);
+            gen_helper_fp_class_d(fp0, cpu_env, fp0);
+            gen_store_fpr64(ctx, fp0, fd);
+            tcg_temp_free_i64(fp0);
+        }
+        break;
+    default:
+        generate_exception_end(ctx, EXCP_INE);
+        return;
+    }
+}
+
 static void loongarch_tr_tb_start(DisasContextBase *dcbase, CPUState *cs)
 {
 }
