@@ -55,6 +55,10 @@ FIELD(FCSR0, CAUSE, 24, 5)
do { \
(REG) = FIELD_DP32(REG, FCSR0, CAUSE, V); \
} while (0)
+#define UPDATE_FP_CAUSE(REG, V) \
+ do { \
+ (REG) |= FIELD_DP32(0, FCSR0, CAUSE, V); \
+ } while (0)
#define GET_FP_ENABLES(REG) FIELD_EX32(REG, FCSR0, ENABLES)
#define SET_FP_ENABLES(REG, V) \
@@ -807,6 +807,11 @@ static void output_vv(DisasContext *ctx, arg_vv *a, const char *mnemonic)
output(ctx, mnemonic, "v%d, v%d", a->vd, a->vj);
}
+static void output_vvvv(DisasContext *ctx, arg_vvvv *a, const char *mnemonic)
+{
+ output(ctx, mnemonic, "v%d, v%d, v%d, v%d", a->vd, a->vj, a->vk, a->va);
+}
+
INSN_LSX(vadd_b, vvv)
INSN_LSX(vadd_h, vvv)
INSN_LSX(vadd_w, vvv)
@@ -1302,3 +1307,44 @@ INSN_LSX(vfrstp_b, vvv)
INSN_LSX(vfrstp_h, vvv)
INSN_LSX(vfrstpi_b, vv_i)
INSN_LSX(vfrstpi_h, vv_i)
+
+INSN_LSX(vfadd_s, vvv)
+INSN_LSX(vfadd_d, vvv)
+INSN_LSX(vfsub_s, vvv)
+INSN_LSX(vfsub_d, vvv)
+INSN_LSX(vfmul_s, vvv)
+INSN_LSX(vfmul_d, vvv)
+INSN_LSX(vfdiv_s, vvv)
+INSN_LSX(vfdiv_d, vvv)
+
+INSN_LSX(vfmadd_s, vvvv)
+INSN_LSX(vfmadd_d, vvvv)
+INSN_LSX(vfmsub_s, vvvv)
+INSN_LSX(vfmsub_d, vvvv)
+INSN_LSX(vfnmadd_s, vvvv)
+INSN_LSX(vfnmadd_d, vvvv)
+INSN_LSX(vfnmsub_s, vvvv)
+INSN_LSX(vfnmsub_d, vvvv)
+
+INSN_LSX(vfmax_s, vvv)
+INSN_LSX(vfmax_d, vvv)
+INSN_LSX(vfmin_s, vvv)
+INSN_LSX(vfmin_d, vvv)
+
+INSN_LSX(vfmaxa_s, vvv)
+INSN_LSX(vfmaxa_d, vvv)
+INSN_LSX(vfmina_s, vvv)
+INSN_LSX(vfmina_d, vvv)
+
+INSN_LSX(vflogb_s, vv)
+INSN_LSX(vflogb_d, vv)
+
+INSN_LSX(vfclass_s, vv)
+INSN_LSX(vfclass_d, vv)
+
+INSN_LSX(vfsqrt_s, vv)
+INSN_LSX(vfsqrt_d, vv)
+INSN_LSX(vfrecip_s, vv)
+INSN_LSX(vfrecip_d, vv)
+INSN_LSX(vfrsqrt_s, vv)
+INSN_LSX(vfrsqrt_d, vv)
@@ -33,7 +33,7 @@ void restore_fp_status(CPULoongArchState *env)
set_flush_to_zero(0, &env->fp_status);
}
-static int ieee_ex_to_loongarch(int xcpt)
+int ieee_ex_to_loongarch(int xcpt)
{
int ret = 0;
if (xcpt & float_flag_invalid) {
@@ -517,3 +517,44 @@ DEF_HELPER_4(vfrstp_b, void, env, i32, i32, i32)
DEF_HELPER_4(vfrstp_h, void, env, i32, i32, i32)
DEF_HELPER_4(vfrstpi_b, void, env, i32, i32, i32)
DEF_HELPER_4(vfrstpi_h, void, env, i32, i32, i32)
+
+DEF_HELPER_4(vfadd_s, void, env, i32, i32, i32)
+DEF_HELPER_4(vfadd_d, void, env, i32, i32, i32)
+DEF_HELPER_4(vfsub_s, void, env, i32, i32, i32)
+DEF_HELPER_4(vfsub_d, void, env, i32, i32, i32)
+DEF_HELPER_4(vfmul_s, void, env, i32, i32, i32)
+DEF_HELPER_4(vfmul_d, void, env, i32, i32, i32)
+DEF_HELPER_4(vfdiv_s, void, env, i32, i32, i32)
+DEF_HELPER_4(vfdiv_d, void, env, i32, i32, i32)
+
+DEF_HELPER_5(vfmadd_s, void, env, i32, i32, i32, i32)
+DEF_HELPER_5(vfmadd_d, void, env, i32, i32, i32, i32)
+DEF_HELPER_5(vfmsub_s, void, env, i32, i32, i32, i32)
+DEF_HELPER_5(vfmsub_d, void, env, i32, i32, i32, i32)
+DEF_HELPER_5(vfnmadd_s, void, env, i32, i32, i32, i32)
+DEF_HELPER_5(vfnmadd_d, void, env, i32, i32, i32, i32)
+DEF_HELPER_5(vfnmsub_s, void, env, i32, i32, i32, i32)
+DEF_HELPER_5(vfnmsub_d, void, env, i32, i32, i32, i32)
+
+DEF_HELPER_4(vfmax_s, void, env, i32, i32, i32)
+DEF_HELPER_4(vfmax_d, void, env, i32, i32, i32)
+DEF_HELPER_4(vfmin_s, void, env, i32, i32, i32)
+DEF_HELPER_4(vfmin_d, void, env, i32, i32, i32)
+
+DEF_HELPER_4(vfmaxa_s, void, env, i32, i32, i32)
+DEF_HELPER_4(vfmaxa_d, void, env, i32, i32, i32)
+DEF_HELPER_4(vfmina_s, void, env, i32, i32, i32)
+DEF_HELPER_4(vfmina_d, void, env, i32, i32, i32)
+
+DEF_HELPER_3(vflogb_s, void, env, i32, i32)
+DEF_HELPER_3(vflogb_d, void, env, i32, i32)
+
+DEF_HELPER_3(vfclass_s, void, env, i32, i32)
+DEF_HELPER_3(vfclass_d, void, env, i32, i32)
+
+DEF_HELPER_3(vfsqrt_s, void, env, i32, i32)
+DEF_HELPER_3(vfsqrt_d, void, env, i32, i32)
+DEF_HELPER_3(vfrecip_s, void, env, i32, i32)
+DEF_HELPER_3(vfrecip_d, void, env, i32, i32)
+DEF_HELPER_3(vfrsqrt_s, void, env, i32, i32)
+DEF_HELPER_3(vfrsqrt_d, void, env, i32, i32)
@@ -15,6 +15,20 @@
#define CHECK_SXE
#endif
+static bool gen_vvvv(DisasContext *ctx, arg_vvvv *a,
+ void (*func)(TCGv_ptr, TCGv_i32, TCGv_i32,
+ TCGv_i32, TCGv_i32))
+{
+ TCGv_i32 vd = tcg_constant_i32(a->vd);
+ TCGv_i32 vj = tcg_constant_i32(a->vj);
+ TCGv_i32 vk = tcg_constant_i32(a->vk);
+ TCGv_i32 va = tcg_constant_i32(a->va);
+
+ CHECK_SXE;
+ func(cpu_env, vd, vj, vk, va);
+ return true;
+}
+
static bool gen_vvv(DisasContext *ctx, arg_vvv *a,
void (*func)(TCGv_ptr, TCGv_i32, TCGv_i32, TCGv_i32))
{
@@ -3421,3 +3435,44 @@ TRANS(vfrstp_b, gen_vvv, gen_helper_vfrstp_b)
TRANS(vfrstp_h, gen_vvv, gen_helper_vfrstp_h)
TRANS(vfrstpi_b, gen_vv_i, gen_helper_vfrstpi_b)
TRANS(vfrstpi_h, gen_vv_i, gen_helper_vfrstpi_h)
+
+TRANS(vfadd_s, gen_vvv, gen_helper_vfadd_s)
+TRANS(vfadd_d, gen_vvv, gen_helper_vfadd_d)
+TRANS(vfsub_s, gen_vvv, gen_helper_vfsub_s)
+TRANS(vfsub_d, gen_vvv, gen_helper_vfsub_d)
+TRANS(vfmul_s, gen_vvv, gen_helper_vfmul_s)
+TRANS(vfmul_d, gen_vvv, gen_helper_vfmul_d)
+TRANS(vfdiv_s, gen_vvv, gen_helper_vfdiv_s)
+TRANS(vfdiv_d, gen_vvv, gen_helper_vfdiv_d)
+
+TRANS(vfmadd_s, gen_vvvv, gen_helper_vfmadd_s)
+TRANS(vfmadd_d, gen_vvvv, gen_helper_vfmadd_d)
+TRANS(vfmsub_s, gen_vvvv, gen_helper_vfmsub_s)
+TRANS(vfmsub_d, gen_vvvv, gen_helper_vfmsub_d)
+TRANS(vfnmadd_s, gen_vvvv, gen_helper_vfnmadd_s)
+TRANS(vfnmadd_d, gen_vvvv, gen_helper_vfnmadd_d)
+TRANS(vfnmsub_s, gen_vvvv, gen_helper_vfnmsub_s)
+TRANS(vfnmsub_d, gen_vvvv, gen_helper_vfnmsub_d)
+
+TRANS(vfmax_s, gen_vvv, gen_helper_vfmax_s)
+TRANS(vfmax_d, gen_vvv, gen_helper_vfmax_d)
+TRANS(vfmin_s, gen_vvv, gen_helper_vfmin_s)
+TRANS(vfmin_d, gen_vvv, gen_helper_vfmin_d)
+
+TRANS(vfmaxa_s, gen_vvv, gen_helper_vfmaxa_s)
+TRANS(vfmaxa_d, gen_vvv, gen_helper_vfmaxa_d)
+TRANS(vfmina_s, gen_vvv, gen_helper_vfmina_s)
+TRANS(vfmina_d, gen_vvv, gen_helper_vfmina_d)
+
+TRANS(vflogb_s, gen_vv, gen_helper_vflogb_s)
+TRANS(vflogb_d, gen_vv, gen_helper_vflogb_d)
+
+TRANS(vfclass_s, gen_vv, gen_helper_vfclass_s)
+TRANS(vfclass_d, gen_vv, gen_helper_vfclass_d)
+
+TRANS(vfsqrt_s, gen_vv, gen_helper_vfsqrt_s)
+TRANS(vfsqrt_d, gen_vv, gen_helper_vfsqrt_d)
+TRANS(vfrecip_s, gen_vv, gen_helper_vfrecip_s)
+TRANS(vfrecip_d, gen_vv, gen_helper_vfrecip_d)
+TRANS(vfrsqrt_s, gen_vv, gen_helper_vfrsqrt_s)
+TRANS(vfrsqrt_d, gen_vv, gen_helper_vfrsqrt_d)
@@ -493,6 +493,7 @@ dbcl 0000 00000010 10101 ............... @i15
&vv vd vj
&vvv vd vj vk
&vv_i vd vj imm
+&vvvv vd vj vk va
#
# LSX Formats
@@ -506,6 +507,7 @@ dbcl 0000 00000010 10101 ............... @i15
@vv_ui7 .... ........ ... imm:7 vj:5 vd:5 &vv_i
@vv_ui8 .... ........ .. imm:8 vj:5 vd:5 &vv_i
@vv_i5 .... ........ ..... imm:s5 vj:5 vd:5 &vv_i
+@vvvv .... ........ va:5 vk:5 vj:5 vd:5 &vvvv
vadd_b 0111 00000000 10100 ..... ..... ..... @vvv
vadd_h 0111 00000000 10101 ..... ..... ..... @vvv
@@ -1003,3 +1005,44 @@ vfrstp_b 0111 00010010 10110 ..... ..... ..... @vvv
vfrstp_h 0111 00010010 10111 ..... ..... ..... @vvv
vfrstpi_b 0111 00101001 10100 ..... ..... ..... @vv_ui5
vfrstpi_h 0111 00101001 10101 ..... ..... ..... @vv_ui5
+
+vfadd_s 0111 00010011 00001 ..... ..... ..... @vvv
+vfadd_d 0111 00010011 00010 ..... ..... ..... @vvv
+vfsub_s 0111 00010011 00101 ..... ..... ..... @vvv
+vfsub_d 0111 00010011 00110 ..... ..... ..... @vvv
+vfmul_s 0111 00010011 10001 ..... ..... ..... @vvv
+vfmul_d 0111 00010011 10010 ..... ..... ..... @vvv
+vfdiv_s 0111 00010011 10101 ..... ..... ..... @vvv
+vfdiv_d 0111 00010011 10110 ..... ..... ..... @vvv
+
+vfmadd_s 0000 10010001 ..... ..... ..... ..... @vvvv
+vfmadd_d 0000 10010010 ..... ..... ..... ..... @vvvv
+vfmsub_s 0000 10010101 ..... ..... ..... ..... @vvvv
+vfmsub_d 0000 10010110 ..... ..... ..... ..... @vvvv
+vfnmadd_s 0000 10011001 ..... ..... ..... ..... @vvvv
+vfnmadd_d 0000 10011010 ..... ..... ..... ..... @vvvv
+vfnmsub_s 0000 10011101 ..... ..... ..... ..... @vvvv
+vfnmsub_d 0000 10011110 ..... ..... ..... ..... @vvvv
+
+vfmax_s 0111 00010011 11001 ..... ..... ..... @vvv
+vfmax_d 0111 00010011 11010 ..... ..... ..... @vvv
+vfmin_s 0111 00010011 11101 ..... ..... ..... @vvv
+vfmin_d 0111 00010011 11110 ..... ..... ..... @vvv
+
+vfmaxa_s 0111 00010100 00001 ..... ..... ..... @vvv
+vfmaxa_d 0111 00010100 00010 ..... ..... ..... @vvv
+vfmina_s 0111 00010100 00101 ..... ..... ..... @vvv
+vfmina_d 0111 00010100 00110 ..... ..... ..... @vvv
+
+vflogb_s 0111 00101001 11001 10001 ..... ..... @vv
+vflogb_d 0111 00101001 11001 10010 ..... ..... @vv
+
+vfclass_s 0111 00101001 11001 10101 ..... ..... @vv
+vfclass_d 0111 00101001 11001 10110 ..... ..... @vv
+
+vfsqrt_s 0111 00101001 11001 11001 ..... ..... @vv
+vfsqrt_d 0111 00101001 11001 11010 ..... ..... @vv
+vfrecip_s 0111 00101001 11001 11101 ..... ..... @vv
+vfrecip_d 0111 00101001 11001 11110 ..... ..... @vv
+vfrsqrt_s 0111 00101001 11010 00001 ..... ..... @vv
+vfrsqrt_d 0111 00101001 11010 00010 ..... ..... @vv
@@ -53,6 +53,7 @@ void G_NORETURN do_raise_exception(CPULoongArchState *env,
const char *loongarch_exception_name(int32_t exception);
+int ieee_ex_to_loongarch(int xcpt);
void restore_fp_status(CPULoongArchState *env);
#ifndef CONFIG_USER_ONLY
@@ -9,6 +9,8 @@
#include "cpu.h"
#include "exec/exec-all.h"
#include "exec/helper-proto.h"
+#include "fpu/softfloat.h"
+#include "internals.h"
#define DO_ADD(a, b) (a + b)
#define DO_SUB(a, b) (a - b)
@@ -2060,3 +2062,187 @@ void HELPER(NAME)(CPULoongArchState *env, \
VFRSTPI(vfrstpi_b, 8, B)
VFRSTPI(vfrstpi_h, 16, H)
+
+static void vec_update_fcsr0_mask(CPULoongArchState *env,
+ uintptr_t pc, int mask)
+{
+ int flags = get_float_exception_flags(&env->fp_status);
+
+ set_float_exception_flags(0, &env->fp_status);
+
+ flags &= ~mask;
+
+ if (flags) {
+ flags = ieee_ex_to_loongarch(flags);
+ UPDATE_FP_CAUSE(env->fcsr0, flags);
+ }
+
+ if (GET_FP_ENABLES(env->fcsr0) & flags) {
+ do_raise_exception(env, EXCCODE_FPE, pc);
+ } else {
+ UPDATE_FP_FLAGS(env->fcsr0, flags);
+ }
+}
+
+static void vec_update_fcsr0(CPULoongArchState *env, uintptr_t pc)
+{
+ vec_update_fcsr0_mask(env, pc, 0);
+}
+
+static inline void vec_clear_cause(CPULoongArchState *env)
+{
+ SET_FP_CAUSE(env->fcsr0, 0);
+}
+
+#define DO_3OP_F(NAME, BIT, E, FN) \
+void HELPER(NAME)(CPULoongArchState *env, \
+ uint32_t vd, uint32_t vj, uint32_t vk) \
+{ \
+ int i; \
+ VReg *Vd = &(env->fpr[vd].vreg); \
+ VReg *Vj = &(env->fpr[vj].vreg); \
+ VReg *Vk = &(env->fpr[vk].vreg); \
+ \
+ vec_clear_cause(env); \
+ for (i = 0; i < LSX_LEN/BIT; i++) { \
+ Vd->E(i) = FN(Vj->E(i), Vk->E(i), &env->fp_status); \
+ vec_update_fcsr0(env, GETPC()); \
+ } \
+}
+
+DO_3OP_F(vfadd_s, 32, UW, float32_add)
+DO_3OP_F(vfadd_d, 64, UD, float64_add)
+DO_3OP_F(vfsub_s, 32, UW, float32_sub)
+DO_3OP_F(vfsub_d, 64, UD, float64_sub)
+DO_3OP_F(vfmul_s, 32, UW, float32_mul)
+DO_3OP_F(vfmul_d, 64, UD, float64_mul)
+DO_3OP_F(vfdiv_s, 32, UW, float32_div)
+DO_3OP_F(vfdiv_d, 64, UD, float64_div)
+DO_3OP_F(vfmax_s, 32, UW, float32_maxnum)
+DO_3OP_F(vfmax_d, 64, UD, float64_maxnum)
+DO_3OP_F(vfmin_s, 32, UW, float32_minnum)
+DO_3OP_F(vfmin_d, 64, UD, float64_minnum)
+DO_3OP_F(vfmaxa_s, 32, UW, float32_maxnummag)
+DO_3OP_F(vfmaxa_d, 64, UD, float64_maxnummag)
+DO_3OP_F(vfmina_s, 32, UW, float32_minnummag)
+DO_3OP_F(vfmina_d, 64, UD, float64_minnummag)
+
+#define DO_4OP_F(NAME, BIT, E, FN, flags) \
+void HELPER(NAME)(CPULoongArchState *env, \
+ uint32_t vd, uint32_t vj, uint32_t vk, uint32_t va) \
+{ \
+ int i; \
+ VReg *Vd = &(env->fpr[vd].vreg); \
+ VReg *Vj = &(env->fpr[vj].vreg); \
+ VReg *Vk = &(env->fpr[vk].vreg); \
+ VReg *Va = &(env->fpr[va].vreg); \
+ \
+ vec_clear_cause(env); \
+ for (i = 0; i < LSX_LEN/BIT; i++) { \
+ Vd->E(i) = FN(Vj->E(i), Vk->E(i), Va->E(i), flags, &env->fp_status); \
+ vec_update_fcsr0(env, GETPC()); \
+ } \
+}
+
+DO_4OP_F(vfmadd_s, 32, UW, float32_muladd, 0)
+DO_4OP_F(vfmadd_d, 64, UD, float64_muladd, 0)
+DO_4OP_F(vfmsub_s, 32, UW, float32_muladd, float_muladd_negate_c)
+DO_4OP_F(vfmsub_d, 64, UD, float64_muladd, float_muladd_negate_c)
+DO_4OP_F(vfnmadd_s, 32, UW, float32_muladd, float_muladd_negate_result)
+DO_4OP_F(vfnmadd_d, 64, UD, float64_muladd, float_muladd_negate_result)
+DO_4OP_F(vfnmsub_s, 32, UW, float32_muladd,
+ float_muladd_negate_c | float_muladd_negate_result)
+DO_4OP_F(vfnmsub_d, 64, UD, float64_muladd,
+ float_muladd_negate_c | float_muladd_negate_result)
+
+#define DO_2OP_F(NAME, BIT, E, FN) \
+void HELPER(NAME)(CPULoongArchState *env, uint32_t vd, uint32_t vj) \
+{ \
+ int i; \
+ VReg *Vd = &(env->fpr[vd].vreg); \
+ VReg *Vj = &(env->fpr[vj].vreg); \
+ \
+ vec_clear_cause(env); \
+ for (i = 0; i < LSX_LEN/BIT; i++) { \
+ Vd->E(i) = FN(env, Vj->E(i)); \
+ } \
+}
+
+#define FLOGB(BIT, T) \
+static T do_flogb_## BIT(CPULoongArchState *env, T fj) \
+{ \
+ T fp, fd; \
+ float_status *status = &env->fp_status; \
+ FloatRoundMode old_mode = get_float_rounding_mode(status); \
+ \
+ set_float_rounding_mode(float_round_down, status); \
+ fp = float ## BIT ##_log2(fj, status); \
+ fd = float ## BIT ##_round_to_int(fp, status); \
+ set_float_rounding_mode(old_mode, status); \
+ vec_update_fcsr0_mask(env, GETPC(), float_flag_inexact); \
+ return fd; \
+}
+
+FLOGB(32, uint32_t)
+FLOGB(64, uint64_t)
+
+#define FCLASS(NAME, BIT, E, FN) \
+void HELPER(NAME)(CPULoongArchState *env, uint32_t vd, uint32_t vj) \
+{ \
+ int i; \
+ VReg *Vd = &(env->fpr[vd].vreg); \
+ VReg *Vj = &(env->fpr[vj].vreg); \
+ \
+ for (i = 0; i < LSX_LEN/BIT; i++) { \
+ Vd->E(i) = FN(env, Vj->E(i)); \
+ } \
+}
+
+FCLASS(vfclass_s, 32, UW, helper_fclass_s)
+FCLASS(vfclass_d, 64, UD, helper_fclass_d)
+
+#define FSQRT(BIT, T) \
+static T do_fsqrt_## BIT(CPULoongArchState *env, T fj) \
+{ \
+ T fd; \
+ fd = float ## BIT ##_sqrt(fj, &env->fp_status); \
+ vec_update_fcsr0(env, GETPC()); \
+ return fd; \
+}
+
+FSQRT(32, uint32_t)
+FSQRT(64, uint64_t)
+
+#define FRECIP(BIT, T) \
+static T do_frecip_## BIT(CPULoongArchState *env, T fj) \
+{ \
+ T fd; \
+ fd = float ## BIT ##_div(float ## BIT ##_one, fj, &env->fp_status); \
+ vec_update_fcsr0(env, GETPC()); \
+ return fd; \
+}
+
+FRECIP(32, uint32_t)
+FRECIP(64, uint64_t)
+
+#define FRSQRT(BIT, T) \
+static T do_frsqrt_## BIT(CPULoongArchState *env, T fj) \
+{ \
+ T fd, fp; \
+ fp = float ## BIT ##_sqrt(fj, &env->fp_status); \
+ fd = float ## BIT ##_div(float ## BIT ##_one, fp, &env->fp_status); \
+ vec_update_fcsr0(env, GETPC()); \
+ return fd; \
+}
+
+FRSQRT(32, uint32_t)
+FRSQRT(64, uint64_t)
+
+DO_2OP_F(vflogb_s, 32, UW, do_flogb_32)
+DO_2OP_F(vflogb_d, 64, UD, do_flogb_64)
+DO_2OP_F(vfsqrt_s, 32, UW, do_fsqrt_32)
+DO_2OP_F(vfsqrt_d, 64, UD, do_fsqrt_64)
+DO_2OP_F(vfrecip_s, 32, UW, do_frecip_32)
+DO_2OP_F(vfrecip_d, 64, UD, do_frecip_64)
+DO_2OP_F(vfrsqrt_s, 32, UW, do_frsqrt_32)
+DO_2OP_F(vfrsqrt_d, 64, UD, do_frsqrt_64)
This patch includes: - VF{ADD/SUB/MUL/DIV}.{S/D}; - VF{MADD/MSUB/NMADD/NMSUB}.{S/D}; - VF{MAX/MIN}.{S/D}; - VF{MAXA/MINA}.{S/D}; - VFLOGB.{S/D}; - VFCLASS.{S/D}; - VF{SQRT/RECIP/RSQRT}.{S/D}. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230504122810.4094787-34-gaosong@loongson.cn> --- target/loongarch/cpu.h | 4 + target/loongarch/disas.c | 46 +++++ target/loongarch/fpu_helper.c | 2 +- target/loongarch/helper.h | 41 +++++ target/loongarch/insn_trans/trans_lsx.c.inc | 55 ++++++ target/loongarch/insns.decode | 43 +++++ target/loongarch/internals.h | 1 + target/loongarch/lsx_helper.c | 186 ++++++++++++++++++++ 8 files changed, 377 insertions(+), 1 deletion(-)