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-rw-r--r--target/mips/helper.h6
-rw-r--r--target/mips/msa_helper.c79
-rw-r--r--target/mips/translate.c15
3 files changed, 91 insertions, 9 deletions
diff --git a/target/mips/helper.h b/target/mips/helper.h
index 5d7ba6a847..e97655dc0e 100644
--- a/target/mips/helper.h
+++ b/target/mips/helper.h
@@ -960,6 +960,11 @@ DEF_HELPER_4(msa_msubv_h, void, env, i32, i32, i32)
DEF_HELPER_4(msa_msubv_w, void, env, i32, i32, i32)
DEF_HELPER_4(msa_msubv_d, void, env, i32, i32, i32)
+DEF_HELPER_4(msa_mulv_b, void, env, i32, i32, i32)
+DEF_HELPER_4(msa_mulv_h, void, env, i32, i32, i32)
+DEF_HELPER_4(msa_mulv_w, void, env, i32, i32, i32)
+DEF_HELPER_4(msa_mulv_d, void, env, i32, i32, i32)
+
DEF_HELPER_4(msa_asub_s_b, void, env, i32, i32, i32)
DEF_HELPER_4(msa_asub_s_h, void, env, i32, i32, i32)
DEF_HELPER_4(msa_asub_s_w, void, env, i32, i32, i32)
@@ -1098,7 +1103,6 @@ DEF_HELPER_5(msa_srlri_df, void, env, i32, i32, i32, i32)
DEF_HELPER_5(msa_binsl_df, void, env, i32, i32, i32, i32)
DEF_HELPER_5(msa_binsr_df, void, env, i32, i32, i32, i32)
-DEF_HELPER_5(msa_mulv_df, void, env, i32, i32, i32, i32)
DEF_HELPER_4(msa_dotp_s_h, void, env, i32, i32, i32)
DEF_HELPER_4(msa_dotp_s_w, void, env, i32, i32, i32)
diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c
index d099e00b40..6865addaf6 100644
--- a/target/mips/msa_helper.c
+++ b/target/mips/msa_helper.c
@@ -3360,6 +3360,78 @@ void helper_msa_msubv_d(CPUMIPSState *env,
}
+static inline int64_t msa_mulv_df(uint32_t df, int64_t arg1, int64_t arg2)
+{
+ return arg1 * arg2;
+}
+
+void helper_msa_mulv_b(CPUMIPSState *env,
+ uint32_t wd, uint32_t ws, uint32_t wt)
+{
+ wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
+ wr_t *pws = &(env->active_fpu.fpr[ws].wr);
+ wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
+
+ pwd->b[0] = msa_mulv_df(DF_BYTE, pws->b[0], pwt->b[0]);
+ pwd->b[1] = msa_mulv_df(DF_BYTE, pws->b[1], pwt->b[1]);
+ pwd->b[2] = msa_mulv_df(DF_BYTE, pws->b[2], pwt->b[2]);
+ pwd->b[3] = msa_mulv_df(DF_BYTE, pws->b[3], pwt->b[3]);
+ pwd->b[4] = msa_mulv_df(DF_BYTE, pws->b[4], pwt->b[4]);
+ pwd->b[5] = msa_mulv_df(DF_BYTE, pws->b[5], pwt->b[5]);
+ pwd->b[6] = msa_mulv_df(DF_BYTE, pws->b[6], pwt->b[6]);
+ pwd->b[7] = msa_mulv_df(DF_BYTE, pws->b[7], pwt->b[7]);
+ pwd->b[8] = msa_mulv_df(DF_BYTE, pws->b[8], pwt->b[8]);
+ pwd->b[9] = msa_mulv_df(DF_BYTE, pws->b[9], pwt->b[9]);
+ pwd->b[10] = msa_mulv_df(DF_BYTE, pws->b[10], pwt->b[10]);
+ pwd->b[11] = msa_mulv_df(DF_BYTE, pws->b[11], pwt->b[11]);
+ pwd->b[12] = msa_mulv_df(DF_BYTE, pws->b[12], pwt->b[12]);
+ pwd->b[13] = msa_mulv_df(DF_BYTE, pws->b[13], pwt->b[13]);
+ pwd->b[14] = msa_mulv_df(DF_BYTE, pws->b[14], pwt->b[14]);
+ pwd->b[15] = msa_mulv_df(DF_BYTE, pws->b[15], pwt->b[15]);
+}
+
+void helper_msa_mulv_h(CPUMIPSState *env,
+ uint32_t wd, uint32_t ws, uint32_t wt)
+{
+ wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
+ wr_t *pws = &(env->active_fpu.fpr[ws].wr);
+ wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
+
+ pwd->h[0] = msa_mulv_df(DF_HALF, pws->h[0], pwt->h[0]);
+ pwd->h[1] = msa_mulv_df(DF_HALF, pws->h[1], pwt->h[1]);
+ pwd->h[2] = msa_mulv_df(DF_HALF, pws->h[2], pwt->h[2]);
+ pwd->h[3] = msa_mulv_df(DF_HALF, pws->h[3], pwt->h[3]);
+ pwd->h[4] = msa_mulv_df(DF_HALF, pws->h[4], pwt->h[4]);
+ pwd->h[5] = msa_mulv_df(DF_HALF, pws->h[5], pwt->h[5]);
+ pwd->h[6] = msa_mulv_df(DF_HALF, pws->h[6], pwt->h[6]);
+ pwd->h[7] = msa_mulv_df(DF_HALF, pws->h[7], pwt->h[7]);
+}
+
+void helper_msa_mulv_w(CPUMIPSState *env,
+ uint32_t wd, uint32_t ws, uint32_t wt)
+{
+ wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
+ wr_t *pws = &(env->active_fpu.fpr[ws].wr);
+ wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
+
+ pwd->w[0] = msa_mulv_df(DF_WORD, pws->w[0], pwt->w[0]);
+ pwd->w[1] = msa_mulv_df(DF_WORD, pws->w[1], pwt->w[1]);
+ pwd->w[2] = msa_mulv_df(DF_WORD, pws->w[2], pwt->w[2]);
+ pwd->w[3] = msa_mulv_df(DF_WORD, pws->w[3], pwt->w[3]);
+}
+
+void helper_msa_mulv_d(CPUMIPSState *env,
+ uint32_t wd, uint32_t ws, uint32_t wt)
+{
+ wr_t *pwd = &(env->active_fpu.fpr[wd].wr);
+ wr_t *pws = &(env->active_fpu.fpr[ws].wr);
+ wr_t *pwt = &(env->active_fpu.fpr[wt].wr);
+
+ pwd->d[0] = msa_mulv_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
+ pwd->d[1] = msa_mulv_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
+}
+
+
/*
* Int Subtract
* ------------
@@ -5444,11 +5516,6 @@ MSA_TEROP_IMMU_DF(binsli, binsl)
MSA_TEROP_IMMU_DF(binsri, binsr)
#undef MSA_TEROP_IMMU_DF
-static inline int64_t msa_mulv_df(uint32_t df, int64_t arg1, int64_t arg2)
-{
- return arg1 * arg2;
-}
-
#define CONCATENATE_AND_SLIDE(s, k) \
do { \
for (i = 0; i < s; i++) { \
@@ -5566,8 +5633,6 @@ void helper_msa_ ## func ## _df(CPUMIPSState *env, uint32_t df, \
} \
}
-MSA_BINOP_DF(mulv)
-
MSA_BINOP_DF(mul_q)
MSA_BINOP_DF(mulr_q)
#undef MSA_BINOP_DF
diff --git a/target/mips/translate.c b/target/mips/translate.c
index 9ca17ed02c..9fad58ea2c 100644
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -29315,7 +29315,20 @@ static void gen_msa_3r(CPUMIPSState *env, DisasContext *ctx)
}
break;
case OPC_MULV_df:
- gen_helper_msa_mulv_df(cpu_env, tdf, twd, tws, twt);
+ switch (df) {
+ case DF_BYTE:
+ gen_helper_msa_mulv_b(cpu_env, twd, tws, twt);
+ break;
+ case DF_HALF:
+ gen_helper_msa_mulv_h(cpu_env, twd, tws, twt);
+ break;
+ case DF_WORD:
+ gen_helper_msa_mulv_w(cpu_env, twd, tws, twt);
+ break;
+ case DF_DOUBLE:
+ gen_helper_msa_mulv_d(cpu_env, twd, tws, twt);
+ break;
+ }
break;
case OPC_SLD_df:
gen_helper_msa_sld_df(cpu_env, tdf, twd, tws, twt);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 08:23:57 +0000