summaryrefslogtreecommitdiffstats
path: root/target/mips/msa_helper.c
diff options
context:
space:
mode:
Diffstat (limited to 'target/mips/msa_helper.c')
-rw-r--r--target/mips/msa_helper.c424
1 files changed, 376 insertions, 48 deletions
diff --git a/target/mips/msa_helper.c b/target/mips/msa_helper.c
index f5d3737a77..38ff1da0dd 100644
--- a/target/mips/msa_helper.c
+++ b/target/mips/msa_helper.c
@@ -3461,7 +3461,382 @@ void helper_msa_move_v(CPUMIPSState *env, uint32_t wd, uint32_t ws)
* +---------------+----------------------------------------------------------+
*/
-/* TODO: insert Shift group helpers here */
+
+static inline int64_t msa_sll_df(uint32_t df, int64_t arg1, int64_t arg2)
+{
+ int32_t b_arg2 = BIT_POSITION(arg2, df);
+ return arg1 << b_arg2;
+}
+
+void helper_msa_sll_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_sll_df(DF_BYTE, pws->b[0], pwt->b[0]);
+ pwd->b[1] = msa_sll_df(DF_BYTE, pws->b[1], pwt->b[1]);
+ pwd->b[2] = msa_sll_df(DF_BYTE, pws->b[2], pwt->b[2]);
+ pwd->b[3] = msa_sll_df(DF_BYTE, pws->b[3], pwt->b[3]);
+ pwd->b[4] = msa_sll_df(DF_BYTE, pws->b[4], pwt->b[4]);
+ pwd->b[5] = msa_sll_df(DF_BYTE, pws->b[5], pwt->b[5]);
+ pwd->b[6] = msa_sll_df(DF_BYTE, pws->b[6], pwt->b[6]);
+ pwd->b[7] = msa_sll_df(DF_BYTE, pws->b[7], pwt->b[7]);
+ pwd->b[8] = msa_sll_df(DF_BYTE, pws->b[8], pwt->b[8]);
+ pwd->b[9] = msa_sll_df(DF_BYTE, pws->b[9], pwt->b[9]);
+ pwd->b[10] = msa_sll_df(DF_BYTE, pws->b[10], pwt->b[10]);
+ pwd->b[11] = msa_sll_df(DF_BYTE, pws->b[11], pwt->b[11]);
+ pwd->b[12] = msa_sll_df(DF_BYTE, pws->b[12], pwt->b[12]);
+ pwd->b[13] = msa_sll_df(DF_BYTE, pws->b[13], pwt->b[13]);
+ pwd->b[14] = msa_sll_df(DF_BYTE, pws->b[14], pwt->b[14]);
+ pwd->b[15] = msa_sll_df(DF_BYTE, pws->b[15], pwt->b[15]);
+}
+
+void helper_msa_sll_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_sll_df(DF_HALF, pws->h[0], pwt->h[0]);
+ pwd->h[1] = msa_sll_df(DF_HALF, pws->h[1], pwt->h[1]);
+ pwd->h[2] = msa_sll_df(DF_HALF, pws->h[2], pwt->h[2]);
+ pwd->h[3] = msa_sll_df(DF_HALF, pws->h[3], pwt->h[3]);
+ pwd->h[4] = msa_sll_df(DF_HALF, pws->h[4], pwt->h[4]);
+ pwd->h[5] = msa_sll_df(DF_HALF, pws->h[5], pwt->h[5]);
+ pwd->h[6] = msa_sll_df(DF_HALF, pws->h[6], pwt->h[6]);
+ pwd->h[7] = msa_sll_df(DF_HALF, pws->h[7], pwt->h[7]);
+}
+
+void helper_msa_sll_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_sll_df(DF_WORD, pws->w[0], pwt->w[0]);
+ pwd->w[1] = msa_sll_df(DF_WORD, pws->w[1], pwt->w[1]);
+ pwd->w[2] = msa_sll_df(DF_WORD, pws->w[2], pwt->w[2]);
+ pwd->w[3] = msa_sll_df(DF_WORD, pws->w[3], pwt->w[3]);
+}
+
+void helper_msa_sll_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_sll_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
+ pwd->d[1] = msa_sll_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
+}
+
+
+static inline int64_t msa_sra_df(uint32_t df, int64_t arg1, int64_t arg2)
+{
+ int32_t b_arg2 = BIT_POSITION(arg2, df);
+ return arg1 >> b_arg2;
+}
+
+void helper_msa_sra_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_sra_df(DF_BYTE, pws->b[0], pwt->b[0]);
+ pwd->b[1] = msa_sra_df(DF_BYTE, pws->b[1], pwt->b[1]);
+ pwd->b[2] = msa_sra_df(DF_BYTE, pws->b[2], pwt->b[2]);
+ pwd->b[3] = msa_sra_df(DF_BYTE, pws->b[3], pwt->b[3]);
+ pwd->b[4] = msa_sra_df(DF_BYTE, pws->b[4], pwt->b[4]);
+ pwd->b[5] = msa_sra_df(DF_BYTE, pws->b[5], pwt->b[5]);
+ pwd->b[6] = msa_sra_df(DF_BYTE, pws->b[6], pwt->b[6]);
+ pwd->b[7] = msa_sra_df(DF_BYTE, pws->b[7], pwt->b[7]);
+ pwd->b[8] = msa_sra_df(DF_BYTE, pws->b[8], pwt->b[8]);
+ pwd->b[9] = msa_sra_df(DF_BYTE, pws->b[9], pwt->b[9]);
+ pwd->b[10] = msa_sra_df(DF_BYTE, pws->b[10], pwt->b[10]);
+ pwd->b[11] = msa_sra_df(DF_BYTE, pws->b[11], pwt->b[11]);
+ pwd->b[12] = msa_sra_df(DF_BYTE, pws->b[12], pwt->b[12]);
+ pwd->b[13] = msa_sra_df(DF_BYTE, pws->b[13], pwt->b[13]);
+ pwd->b[14] = msa_sra_df(DF_BYTE, pws->b[14], pwt->b[14]);
+ pwd->b[15] = msa_sra_df(DF_BYTE, pws->b[15], pwt->b[15]);
+}
+
+void helper_msa_sra_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_sra_df(DF_HALF, pws->h[0], pwt->h[0]);
+ pwd->h[1] = msa_sra_df(DF_HALF, pws->h[1], pwt->h[1]);
+ pwd->h[2] = msa_sra_df(DF_HALF, pws->h[2], pwt->h[2]);
+ pwd->h[3] = msa_sra_df(DF_HALF, pws->h[3], pwt->h[3]);
+ pwd->h[4] = msa_sra_df(DF_HALF, pws->h[4], pwt->h[4]);
+ pwd->h[5] = msa_sra_df(DF_HALF, pws->h[5], pwt->h[5]);
+ pwd->h[6] = msa_sra_df(DF_HALF, pws->h[6], pwt->h[6]);
+ pwd->h[7] = msa_sra_df(DF_HALF, pws->h[7], pwt->h[7]);
+}
+
+void helper_msa_sra_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_sra_df(DF_WORD, pws->w[0], pwt->w[0]);
+ pwd->w[1] = msa_sra_df(DF_WORD, pws->w[1], pwt->w[1]);
+ pwd->w[2] = msa_sra_df(DF_WORD, pws->w[2], pwt->w[2]);
+ pwd->w[3] = msa_sra_df(DF_WORD, pws->w[3], pwt->w[3]);
+}
+
+void helper_msa_sra_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_sra_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
+ pwd->d[1] = msa_sra_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
+}
+
+
+static inline int64_t msa_srar_df(uint32_t df, int64_t arg1, int64_t arg2)
+{
+ int32_t b_arg2 = BIT_POSITION(arg2, df);
+ if (b_arg2 == 0) {
+ return arg1;
+ } else {
+ int64_t r_bit = (arg1 >> (b_arg2 - 1)) & 1;
+ return (arg1 >> b_arg2) + r_bit;
+ }
+}
+
+void helper_msa_srar_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_srar_df(DF_BYTE, pws->b[0], pwt->b[0]);
+ pwd->b[1] = msa_srar_df(DF_BYTE, pws->b[1], pwt->b[1]);
+ pwd->b[2] = msa_srar_df(DF_BYTE, pws->b[2], pwt->b[2]);
+ pwd->b[3] = msa_srar_df(DF_BYTE, pws->b[3], pwt->b[3]);
+ pwd->b[4] = msa_srar_df(DF_BYTE, pws->b[4], pwt->b[4]);
+ pwd->b[5] = msa_srar_df(DF_BYTE, pws->b[5], pwt->b[5]);
+ pwd->b[6] = msa_srar_df(DF_BYTE, pws->b[6], pwt->b[6]);
+ pwd->b[7] = msa_srar_df(DF_BYTE, pws->b[7], pwt->b[7]);
+ pwd->b[8] = msa_srar_df(DF_BYTE, pws->b[8], pwt->b[8]);
+ pwd->b[9] = msa_srar_df(DF_BYTE, pws->b[9], pwt->b[9]);
+ pwd->b[10] = msa_srar_df(DF_BYTE, pws->b[10], pwt->b[10]);
+ pwd->b[11] = msa_srar_df(DF_BYTE, pws->b[11], pwt->b[11]);
+ pwd->b[12] = msa_srar_df(DF_BYTE, pws->b[12], pwt->b[12]);
+ pwd->b[13] = msa_srar_df(DF_BYTE, pws->b[13], pwt->b[13]);
+ pwd->b[14] = msa_srar_df(DF_BYTE, pws->b[14], pwt->b[14]);
+ pwd->b[15] = msa_srar_df(DF_BYTE, pws->b[15], pwt->b[15]);
+}
+
+void helper_msa_srar_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_srar_df(DF_HALF, pws->h[0], pwt->h[0]);
+ pwd->h[1] = msa_srar_df(DF_HALF, pws->h[1], pwt->h[1]);
+ pwd->h[2] = msa_srar_df(DF_HALF, pws->h[2], pwt->h[2]);
+ pwd->h[3] = msa_srar_df(DF_HALF, pws->h[3], pwt->h[3]);
+ pwd->h[4] = msa_srar_df(DF_HALF, pws->h[4], pwt->h[4]);
+ pwd->h[5] = msa_srar_df(DF_HALF, pws->h[5], pwt->h[5]);
+ pwd->h[6] = msa_srar_df(DF_HALF, pws->h[6], pwt->h[6]);
+ pwd->h[7] = msa_srar_df(DF_HALF, pws->h[7], pwt->h[7]);
+}
+
+void helper_msa_srar_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_srar_df(DF_WORD, pws->w[0], pwt->w[0]);
+ pwd->w[1] = msa_srar_df(DF_WORD, pws->w[1], pwt->w[1]);
+ pwd->w[2] = msa_srar_df(DF_WORD, pws->w[2], pwt->w[2]);
+ pwd->w[3] = msa_srar_df(DF_WORD, pws->w[3], pwt->w[3]);
+}
+
+void helper_msa_srar_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_srar_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
+ pwd->d[1] = msa_srar_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
+}
+
+
+static inline int64_t msa_srl_df(uint32_t df, int64_t arg1, int64_t arg2)
+{
+ uint64_t u_arg1 = UNSIGNED(arg1, df);
+ int32_t b_arg2 = BIT_POSITION(arg2, df);
+ return u_arg1 >> b_arg2;
+}
+
+void helper_msa_srl_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_srl_df(DF_BYTE, pws->b[0], pwt->b[0]);
+ pwd->b[1] = msa_srl_df(DF_BYTE, pws->b[1], pwt->b[1]);
+ pwd->b[2] = msa_srl_df(DF_BYTE, pws->b[2], pwt->b[2]);
+ pwd->b[3] = msa_srl_df(DF_BYTE, pws->b[3], pwt->b[3]);
+ pwd->b[4] = msa_srl_df(DF_BYTE, pws->b[4], pwt->b[4]);
+ pwd->b[5] = msa_srl_df(DF_BYTE, pws->b[5], pwt->b[5]);
+ pwd->b[6] = msa_srl_df(DF_BYTE, pws->b[6], pwt->b[6]);
+ pwd->b[7] = msa_srl_df(DF_BYTE, pws->b[7], pwt->b[7]);
+ pwd->b[8] = msa_srl_df(DF_BYTE, pws->b[8], pwt->b[8]);
+ pwd->b[9] = msa_srl_df(DF_BYTE, pws->b[9], pwt->b[9]);
+ pwd->b[10] = msa_srl_df(DF_BYTE, pws->b[10], pwt->b[10]);
+ pwd->b[11] = msa_srl_df(DF_BYTE, pws->b[11], pwt->b[11]);
+ pwd->b[12] = msa_srl_df(DF_BYTE, pws->b[12], pwt->b[12]);
+ pwd->b[13] = msa_srl_df(DF_BYTE, pws->b[13], pwt->b[13]);
+ pwd->b[14] = msa_srl_df(DF_BYTE, pws->b[14], pwt->b[14]);
+ pwd->b[15] = msa_srl_df(DF_BYTE, pws->b[15], pwt->b[15]);
+}
+
+void helper_msa_srl_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_srl_df(DF_HALF, pws->h[0], pwt->h[0]);
+ pwd->h[1] = msa_srl_df(DF_HALF, pws->h[1], pwt->h[1]);
+ pwd->h[2] = msa_srl_df(DF_HALF, pws->h[2], pwt->h[2]);
+ pwd->h[3] = msa_srl_df(DF_HALF, pws->h[3], pwt->h[3]);
+ pwd->h[4] = msa_srl_df(DF_HALF, pws->h[4], pwt->h[4]);
+ pwd->h[5] = msa_srl_df(DF_HALF, pws->h[5], pwt->h[5]);
+ pwd->h[6] = msa_srl_df(DF_HALF, pws->h[6], pwt->h[6]);
+ pwd->h[7] = msa_srl_df(DF_HALF, pws->h[7], pwt->h[7]);
+}
+
+void helper_msa_srl_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_srl_df(DF_WORD, pws->w[0], pwt->w[0]);
+ pwd->w[1] = msa_srl_df(DF_WORD, pws->w[1], pwt->w[1]);
+ pwd->w[2] = msa_srl_df(DF_WORD, pws->w[2], pwt->w[2]);
+ pwd->w[3] = msa_srl_df(DF_WORD, pws->w[3], pwt->w[3]);
+}
+
+void helper_msa_srl_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_srl_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
+ pwd->d[1] = msa_srl_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
+}
+
+
+static inline int64_t msa_srlr_df(uint32_t df, int64_t arg1, int64_t arg2)
+{
+ uint64_t u_arg1 = UNSIGNED(arg1, df);
+ int32_t b_arg2 = BIT_POSITION(arg2, df);
+ if (b_arg2 == 0) {
+ return u_arg1;
+ } else {
+ uint64_t r_bit = (u_arg1 >> (b_arg2 - 1)) & 1;
+ return (u_arg1 >> b_arg2) + r_bit;
+ }
+}
+
+void helper_msa_srlr_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_srlr_df(DF_BYTE, pws->b[0], pwt->b[0]);
+ pwd->b[1] = msa_srlr_df(DF_BYTE, pws->b[1], pwt->b[1]);
+ pwd->b[2] = msa_srlr_df(DF_BYTE, pws->b[2], pwt->b[2]);
+ pwd->b[3] = msa_srlr_df(DF_BYTE, pws->b[3], pwt->b[3]);
+ pwd->b[4] = msa_srlr_df(DF_BYTE, pws->b[4], pwt->b[4]);
+ pwd->b[5] = msa_srlr_df(DF_BYTE, pws->b[5], pwt->b[5]);
+ pwd->b[6] = msa_srlr_df(DF_BYTE, pws->b[6], pwt->b[6]);
+ pwd->b[7] = msa_srlr_df(DF_BYTE, pws->b[7], pwt->b[7]);
+ pwd->b[8] = msa_srlr_df(DF_BYTE, pws->b[8], pwt->b[8]);
+ pwd->b[9] = msa_srlr_df(DF_BYTE, pws->b[9], pwt->b[9]);
+ pwd->b[10] = msa_srlr_df(DF_BYTE, pws->b[10], pwt->b[10]);
+ pwd->b[11] = msa_srlr_df(DF_BYTE, pws->b[11], pwt->b[11]);
+ pwd->b[12] = msa_srlr_df(DF_BYTE, pws->b[12], pwt->b[12]);
+ pwd->b[13] = msa_srlr_df(DF_BYTE, pws->b[13], pwt->b[13]);
+ pwd->b[14] = msa_srlr_df(DF_BYTE, pws->b[14], pwt->b[14]);
+ pwd->b[15] = msa_srlr_df(DF_BYTE, pws->b[15], pwt->b[15]);
+}
+
+void helper_msa_srlr_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_srlr_df(DF_HALF, pws->h[0], pwt->h[0]);
+ pwd->h[1] = msa_srlr_df(DF_HALF, pws->h[1], pwt->h[1]);
+ pwd->h[2] = msa_srlr_df(DF_HALF, pws->h[2], pwt->h[2]);
+ pwd->h[3] = msa_srlr_df(DF_HALF, pws->h[3], pwt->h[3]);
+ pwd->h[4] = msa_srlr_df(DF_HALF, pws->h[4], pwt->h[4]);
+ pwd->h[5] = msa_srlr_df(DF_HALF, pws->h[5], pwt->h[5]);
+ pwd->h[6] = msa_srlr_df(DF_HALF, pws->h[6], pwt->h[6]);
+ pwd->h[7] = msa_srlr_df(DF_HALF, pws->h[7], pwt->h[7]);
+}
+
+void helper_msa_srlr_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_srlr_df(DF_WORD, pws->w[0], pwt->w[0]);
+ pwd->w[1] = msa_srlr_df(DF_WORD, pws->w[1], pwt->w[1]);
+ pwd->w[2] = msa_srlr_df(DF_WORD, pws->w[2], pwt->w[2]);
+ pwd->w[3] = msa_srlr_df(DF_WORD, pws->w[3], pwt->w[3]);
+}
+
+void helper_msa_srlr_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_srlr_df(DF_DOUBLE, pws->d[0], pwt->d[0]);
+ pwd->d[1] = msa_srlr_df(DF_DOUBLE, pws->d[1], pwt->d[1]);
+}
#define MSA_FN_IMM8(FUNC, DEST, OPERATION) \
@@ -3617,25 +3992,6 @@ void helper_msa_ldi_df(CPUMIPSState *env, uint32_t df, uint32_t wd,
}
}
-static inline int64_t msa_sll_df(uint32_t df, int64_t arg1, int64_t arg2)
-{
- int32_t b_arg2 = BIT_POSITION(arg2, df);
- return arg1 << b_arg2;
-}
-
-static inline int64_t msa_sra_df(uint32_t df, int64_t arg1, int64_t arg2)
-{
- int32_t b_arg2 = BIT_POSITION(arg2, df);
- return arg1 >> b_arg2;
-}
-
-static inline int64_t msa_srl_df(uint32_t df, int64_t arg1, int64_t arg2)
-{
- uint64_t u_arg1 = UNSIGNED(arg1, df);
- int32_t b_arg2 = BIT_POSITION(arg2, df);
- return u_arg1 >> b_arg2;
-}
-
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) :
@@ -3650,29 +4006,6 @@ static inline int64_t msa_sat_u_df(uint32_t df, int64_t arg, uint32_t m)
M_MAX_UINT(m + 1);
}
-static inline int64_t msa_srar_df(uint32_t df, int64_t arg1, int64_t arg2)
-{
- int32_t b_arg2 = BIT_POSITION(arg2, df);
- if (b_arg2 == 0) {
- return arg1;
- } else {
- int64_t r_bit = (arg1 >> (b_arg2 - 1)) & 1;
- return (arg1 >> b_arg2) + r_bit;
- }
-}
-
-static inline int64_t msa_srlr_df(uint32_t df, int64_t arg1, int64_t arg2)
-{
- uint64_t u_arg1 = UNSIGNED(arg1, df);
- int32_t b_arg2 = BIT_POSITION(arg2, df);
- if (b_arg2 == 0) {
- return u_arg1;
- } else {
- uint64_t r_bit = (u_arg1 >> (b_arg2 - 1)) & 1;
- return (u_arg1 >> b_arg2) + r_bit;
- }
-}
-
#define MSA_BINOP_IMMU_DF(helper, func) \
void helper_msa_ ## helper ## _df(CPUMIPSState *env, uint32_t df, uint32_t wd, \
uint32_t ws, uint32_t u5) \
@@ -3995,9 +4328,6 @@ void helper_msa_ ## func ## _df(CPUMIPSState *env, uint32_t df, \
} \
}
-MSA_BINOP_DF(sll)
-MSA_BINOP_DF(sra)
-MSA_BINOP_DF(srl)
MSA_BINOP_DF(subv)
MSA_BINOP_DF(subs_s)
MSA_BINOP_DF(subs_u)
@@ -4008,8 +4338,6 @@ MSA_BINOP_DF(asub_u)
MSA_BINOP_DF(mulv)
MSA_BINOP_DF(dotp_s)
MSA_BINOP_DF(dotp_u)
-MSA_BINOP_DF(srar)
-MSA_BINOP_DF(srlr)
MSA_BINOP_DF(hsub_s)
MSA_BINOP_DF(hsub_u)
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-12-22 21:48:06 +0100