aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--target/mips/helper.h10
-rw-r--r--target/mips/msa_helper.c198
-rw-r--r--target/mips/translate.c38
3 files changed, 206 insertions, 40 deletions
diff --git a/target/mips/helper.h b/target/mips/helper.h
index 18e4c7a751..93494824cd 100644
--- a/target/mips/helper.h
+++ b/target/mips/helper.h
@@ -793,6 +793,16 @@ DEF_HELPER_3(msa_pcnt_h, void, env, i32, i32)
DEF_HELPER_3(msa_pcnt_w, void, env, i32, i32)
DEF_HELPER_3(msa_pcnt_d, void, env, i32, i32)
+DEF_HELPER_4(msa_binsl_b, void, env, i32, i32, i32)
+DEF_HELPER_4(msa_binsl_h, void, env, i32, i32, i32)
+DEF_HELPER_4(msa_binsl_w, void, env, i32, i32, i32)
+DEF_HELPER_4(msa_binsl_d, void, env, i32, i32, i32)
+
+DEF_HELPER_4(msa_binsr_b, void, env, i32, i32, i32)
+DEF_HELPER_4(msa_binsr_h, void, env, i32, i32, i32)
+DEF_HELPER_4(msa_binsr_w, void, env, i32, i32, i32)
+DEF_HELPER_4(msa_binsr_d, void, env, i32, i32, i32)
+
DEF_HELPER_4(msa_andi_b, void, env, i32, i32, i32)
DEF_HELPER_4(msa_ori_b, void, env, i32, i32, i32)
diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c
index fe27efc857..c9b0583664 100644
--- a/target/mips/msa_helper.c
+++ b/target/mips/msa_helper.c
@@ -301,7 +301,170 @@ void helper_msa_pcnt_d(CPUMIPSState *env, uint32_t wd, uint32_t ws)
* +---------------+----------------------------------------------------------+
*/
-/* TODO: insert Bit Move group helpers here */
+/* Data format bit position and unsigned values */
+#define BIT_POSITION(x, df) ((uint64_t)(x) % DF_BITS(df))
+
+static inline int64_t msa_binsl_df(uint32_t df,
+ int64_t dest, int64_t arg1, int64_t arg2)
+{
+ uint64_t u_arg1 = UNSIGNED(arg1, df);
+ uint64_t u_dest = UNSIGNED(dest, df);
+ int32_t sh_d = BIT_POSITION(arg2, df) + 1;
+ int32_t sh_a = DF_BITS(df) - sh_d;
+ if (sh_d == DF_BITS(df)) {
+ return u_arg1;
+ } else {
+ return UNSIGNED(UNSIGNED(u_dest << sh_d, df) >> sh_d, df) |
+ UNSIGNED(UNSIGNED(u_arg1 >> sh_a, df) << sh_a, df);
+ }
+}
+
+void helper_msa_binsl_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_binsl_df(DF_BYTE, pwd->b[0], pws->b[0], pwt->b[0]);
+ pwd->b[1] = msa_binsl_df(DF_BYTE, pwd->b[1], pws->b[1], pwt->b[1]);
+ pwd->b[2] = msa_binsl_df(DF_BYTE, pwd->b[2], pws->b[2], pwt->b[2]);
+ pwd->b[3] = msa_binsl_df(DF_BYTE, pwd->b[3], pws->b[3], pwt->b[3]);
+ pwd->b[4] = msa_binsl_df(DF_BYTE, pwd->b[4], pws->b[4], pwt->b[4]);
+ pwd->b[5] = msa_binsl_df(DF_BYTE, pwd->b[5], pws->b[5], pwt->b[5]);
+ pwd->b[6] = msa_binsl_df(DF_BYTE, pwd->b[6], pws->b[6], pwt->b[6]);
+ pwd->b[7] = msa_binsl_df(DF_BYTE, pwd->b[7], pws->b[7], pwt->b[7]);
+ pwd->b[8] = msa_binsl_df(DF_BYTE, pwd->b[8], pws->b[8], pwt->b[8]);
+ pwd->b[9] = msa_binsl_df(DF_BYTE, pwd->b[9], pws->b[9], pwt->b[9]);
+ pwd->b[10] = msa_binsl_df(DF_BYTE, pwd->b[10], pws->b[10], pwt->b[10]);
+ pwd->b[11] = msa_binsl_df(DF_BYTE, pwd->b[11], pws->b[11], pwt->b[11]);
+ pwd->b[12] = msa_binsl_df(DF_BYTE, pwd->b[12], pws->b[12], pwt->b[12]);
+ pwd->b[13] = msa_binsl_df(DF_BYTE, pwd->b[13], pws->b[13], pwt->b[13]);
+ pwd->b[14] = msa_binsl_df(DF_BYTE, pwd->b[14], pws->b[14], pwt->b[14]);
+ pwd->b[15] = msa_binsl_df(DF_BYTE, pwd->b[15], pws->b[15], pwt->b[15]);
+}
+
+void helper_msa_binsl_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_binsl_df(DF_HALF, pwd->h[0], pws->h[0], pwt->h[0]);
+ pwd->h[1] = msa_binsl_df(DF_HALF, pwd->h[1], pws->h[1], pwt->h[1]);
+ pwd->h[2] = msa_binsl_df(DF_HALF, pwd->h[2], pws->h[2], pwt->h[2]);
+ pwd->h[3] = msa_binsl_df(DF_HALF, pwd->h[3], pws->h[3], pwt->h[3]);
+ pwd->h[4] = msa_binsl_df(DF_HALF, pwd->h[4], pws->h[4], pwt->h[4]);
+ pwd->h[5] = msa_binsl_df(DF_HALF, pwd->h[5], pws->h[5], pwt->h[5]);
+ pwd->h[6] = msa_binsl_df(DF_HALF, pwd->h[6], pws->h[6], pwt->h[6]);
+ pwd->h[7] = msa_binsl_df(DF_HALF, pwd->h[7], pws->h[7], pwt->h[7]);
+}
+
+void helper_msa_binsl_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_binsl_df(DF_WORD, pwd->w[0], pws->w[0], pwt->w[0]);
+ pwd->w[1] = msa_binsl_df(DF_WORD, pwd->w[1], pws->w[1], pwt->w[1]);
+ pwd->w[2] = msa_binsl_df(DF_WORD, pwd->w[2], pws->w[2], pwt->w[2]);
+ pwd->w[3] = msa_binsl_df(DF_WORD, pwd->w[3], pws->w[3], pwt->w[3]);
+}
+
+void helper_msa_binsl_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_binsl_df(DF_DOUBLE, pwd->d[0], pws->d[0], pwt->d[0]);
+ pwd->d[1] = msa_binsl_df(DF_DOUBLE, pwd->d[1], pws->d[1], pwt->d[1]);
+}
+
+static inline int64_t msa_binsr_df(uint32_t df,
+ int64_t dest, int64_t arg1, int64_t arg2)
+{
+ uint64_t u_arg1 = UNSIGNED(arg1, df);
+ uint64_t u_dest = UNSIGNED(dest, df);
+ int32_t sh_d = BIT_POSITION(arg2, df) + 1;
+ int32_t sh_a = DF_BITS(df) - sh_d;
+ if (sh_d == DF_BITS(df)) {
+ return u_arg1;
+ } else {
+ return UNSIGNED(UNSIGNED(u_dest >> sh_d, df) << sh_d, df) |
+ UNSIGNED(UNSIGNED(u_arg1 << sh_a, df) >> sh_a, df);
+ }
+}
+
+void helper_msa_binsr_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_binsr_df(DF_BYTE, pwd->b[0], pws->b[0], pwt->b[0]);
+ pwd->b[1] = msa_binsr_df(DF_BYTE, pwd->b[1], pws->b[1], pwt->b[1]);
+ pwd->b[2] = msa_binsr_df(DF_BYTE, pwd->b[2], pws->b[2], pwt->b[2]);
+ pwd->b[3] = msa_binsr_df(DF_BYTE, pwd->b[3], pws->b[3], pwt->b[3]);
+ pwd->b[4] = msa_binsr_df(DF_BYTE, pwd->b[4], pws->b[4], pwt->b[4]);
+ pwd->b[5] = msa_binsr_df(DF_BYTE, pwd->b[5], pws->b[5], pwt->b[5]);
+ pwd->b[6] = msa_binsr_df(DF_BYTE, pwd->b[6], pws->b[6], pwt->b[6]);
+ pwd->b[7] = msa_binsr_df(DF_BYTE, pwd->b[7], pws->b[7], pwt->b[7]);
+ pwd->b[8] = msa_binsr_df(DF_BYTE, pwd->b[8], pws->b[8], pwt->b[8]);
+ pwd->b[9] = msa_binsr_df(DF_BYTE, pwd->b[9], pws->b[9], pwt->b[9]);
+ pwd->b[10] = msa_binsr_df(DF_BYTE, pwd->b[10], pws->b[10], pwt->b[10]);
+ pwd->b[11] = msa_binsr_df(DF_BYTE, pwd->b[11], pws->b[11], pwt->b[11]);
+ pwd->b[12] = msa_binsr_df(DF_BYTE, pwd->b[12], pws->b[12], pwt->b[12]);
+ pwd->b[13] = msa_binsr_df(DF_BYTE, pwd->b[13], pws->b[13], pwt->b[13]);
+ pwd->b[14] = msa_binsr_df(DF_BYTE, pwd->b[14], pws->b[14], pwt->b[14]);
+ pwd->b[15] = msa_binsr_df(DF_BYTE, pwd->b[15], pws->b[15], pwt->b[15]);
+}
+
+void helper_msa_binsr_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_binsr_df(DF_HALF, pwd->h[0], pws->h[0], pwt->h[0]);
+ pwd->h[1] = msa_binsr_df(DF_HALF, pwd->h[1], pws->h[1], pwt->h[1]);
+ pwd->h[2] = msa_binsr_df(DF_HALF, pwd->h[2], pws->h[2], pwt->h[2]);
+ pwd->h[3] = msa_binsr_df(DF_HALF, pwd->h[3], pws->h[3], pwt->h[3]);
+ pwd->h[4] = msa_binsr_df(DF_HALF, pwd->h[4], pws->h[4], pwt->h[4]);
+ pwd->h[5] = msa_binsr_df(DF_HALF, pwd->h[5], pws->h[5], pwt->h[5]);
+ pwd->h[6] = msa_binsr_df(DF_HALF, pwd->h[6], pws->h[6], pwt->h[6]);
+ pwd->h[7] = msa_binsr_df(DF_HALF, pwd->h[7], pws->h[7], pwt->h[7]);
+}
+
+void helper_msa_binsr_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_binsr_df(DF_WORD, pwd->w[0], pws->w[0], pwt->w[0]);
+ pwd->w[1] = msa_binsr_df(DF_WORD, pwd->w[1], pws->w[1], pwt->w[1]);
+ pwd->w[2] = msa_binsr_df(DF_WORD, pwd->w[2], pws->w[2], pwt->w[2]);
+ pwd->w[3] = msa_binsr_df(DF_WORD, pwd->w[3], pws->w[3], pwt->w[3]);
+}
+
+void helper_msa_binsr_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_binsr_df(DF_DOUBLE, pwd->d[0], pws->d[0], pwt->d[0]);
+ pwd->d[1] = msa_binsr_df(DF_DOUBLE, pwd->d[1], pws->d[1], pwt->d[1]);
+}
/*
@@ -1023,9 +1186,6 @@ void helper_msa_ldi_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
}
}
-/* Data format bit position and unsigned values */
-#define BIT_POSITION(x, df) ((uint64_t)(x) % DF_BITS(df))
-
static inline int64_t msa_sll_df(uint32_t df, int64_t arg1, int64_t arg2)
{
int32_t b_arg2 = BIT_POSITION(arg2, df);
@@ -1064,36 +1224,6 @@ static inline int64_t msa_bneg_df(uint32_t df, int64_t arg1, int64_t arg2)
return UNSIGNED(arg1 ^ (1LL << b_arg2), df);
}
-static inline int64_t msa_binsl_df(uint32_t df, int64_t dest, int64_t arg1,
- int64_t arg2)
-{
- uint64_t u_arg1 = UNSIGNED(arg1, df);
- uint64_t u_dest = UNSIGNED(dest, df);
- int32_t sh_d = BIT_POSITION(arg2, df) + 1;
- int32_t sh_a = DF_BITS(df) - sh_d;
- if (sh_d == DF_BITS(df)) {
- return u_arg1;
- } else {
- return UNSIGNED(UNSIGNED(u_dest << sh_d, df) >> sh_d, df) |
- UNSIGNED(UNSIGNED(u_arg1 >> sh_a, df) << sh_a, df);
- }
-}
-
-static inline int64_t msa_binsr_df(uint32_t df, int64_t dest, int64_t arg1,
- int64_t arg2)
-{
- uint64_t u_arg1 = UNSIGNED(arg1, df);
- uint64_t u_dest = UNSIGNED(dest, df);
- int32_t sh_d = BIT_POSITION(arg2, df) + 1;
- int32_t sh_a = DF_BITS(df) - sh_d;
- if (sh_d == DF_BITS(df)) {
- return u_arg1;
- } else {
- return UNSIGNED(UNSIGNED(u_dest >> sh_d, df) << sh_d, df) |
- UNSIGNED(UNSIGNED(u_arg1 << sh_a, df) >> sh_a, df);
- }
-}
-
static inline int64_t msa_sat_s_df(uint32_t df, int64_t arg, uint32_t m)
{
return arg < M_MIN_INT(m + 1) ? M_MIN_INT(m + 1) :
diff --git a/target/mips/translate.c b/target/mips/translate.c
index 0d06ba9671..6080c72f53 100644
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -28386,6 +28386,38 @@ static void gen_msa_3r(CPUMIPSState *env, DisasContext *ctx)
TCGv_i32 twt = tcg_const_i32(wt);
switch (MASK_MSA_3R(ctx->opcode)) {
+ case OPC_BINSL_df:
+ switch (df) {
+ case DF_BYTE:
+ gen_helper_msa_binsl_b(cpu_env, twd, tws, twt);
+ break;
+ case DF_HALF:
+ gen_helper_msa_binsl_h(cpu_env, twd, tws, twt);
+ break;
+ case DF_WORD:
+ gen_helper_msa_binsl_w(cpu_env, twd, tws, twt);
+ break;
+ case DF_DOUBLE:
+ gen_helper_msa_binsl_d(cpu_env, twd, tws, twt);
+ break;
+ }
+ break;
+ case OPC_BINSR_df:
+ switch (df) {
+ case DF_BYTE:
+ gen_helper_msa_binsr_b(cpu_env, twd, tws, twt);
+ break;
+ case DF_HALF:
+ gen_helper_msa_binsr_h(cpu_env, twd, tws, twt);
+ break;
+ case DF_WORD:
+ gen_helper_msa_binsr_w(cpu_env, twd, tws, twt);
+ break;
+ case DF_DOUBLE:
+ gen_helper_msa_binsr_d(cpu_env, twd, tws, twt);
+ break;
+ }
+ break;
case OPC_SLL_df:
gen_helper_msa_sll_df(cpu_env, tdf, twd, tws, twt);
break;
@@ -28515,9 +28547,6 @@ static void gen_msa_3r(CPUMIPSState *env, DisasContext *ctx)
case OPC_ILVR_df:
gen_helper_msa_ilvr_df(cpu_env, tdf, twd, tws, twt);
break;
- case OPC_BINSL_df:
- gen_helper_msa_binsl_df(cpu_env, tdf, twd, tws, twt);
- break;
case OPC_MAX_A_df:
gen_helper_msa_max_a_df(cpu_env, tdf, twd, tws, twt);
break;
@@ -28530,9 +28559,6 @@ static void gen_msa_3r(CPUMIPSState *env, DisasContext *ctx)
case OPC_ILVEV_df:
gen_helper_msa_ilvev_df(cpu_env, tdf, twd, tws, twt);
break;
- case OPC_BINSR_df:
- gen_helper_msa_binsr_df(cpu_env, tdf, twd, tws, twt);
- break;
case OPC_MIN_A_df:
gen_helper_msa_min_a_df(cpu_env, tdf, twd, tws, twt);
break;
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-24 04:08:15 +0000