MIPS16e2: Add MIPS16e2 ASE support

[external/binutils.git] / opcodes / aarch64-opc.c

diff --git a/opcodes/aarch64-opc.c b/opcodes/aarch64-opc.c
index dac6159..a52ea70 100644 (file)
--- a/opcodes/aarch64-opc.c
+++ b/opcodes/aarch64-opc.c
@@ -290,6 +290,7 @@ const aarch64_field fields[] =
     {  5,  5 }, /* SVE_Zn: SVE vector register, bits [9,5].  */
     {  0,  5 }, /* SVE_Zt: SVE vector register, bits [4,0].  */
     {  5,  1 }, /* SVE_i1: single-bit immediate.  */
+    { 22,  1 }, /* SVE_i3h: high bit of 3-bit immediate.  */
     { 16,  3 }, /* SVE_imm3: 3-bit immediate field.  */
     { 16,  4 }, /* SVE_imm4: 4-bit immediate field.  */
     {  5,  5 }, /* SVE_imm5: 5-bit immediate field.  */
@@ -303,6 +304,8 @@ const aarch64_field fields[] =
     { 10,  2 }, /* SVE_msz: 2-bit shift amount for ADR.  */
     {  5,  5 }, /* SVE_pattern: vector pattern enumeration.  */
     {  0,  4 }, /* SVE_prfop: prefetch operation for SVE PRF[BHWD].  */
+    { 16,  1 }, /* SVE_rot1: 1-bit rotation amount.  */
+    { 10,  2 }, /* SVE_rot2: 2-bit rotation amount.  */
     { 22,  1 }, /* SVE_sz: 1-bit element size select.  */
     { 16,  4 }, /* SVE_tsz: triangular size select.  */
     { 22,  2 }, /* SVE_tszh: triangular size select high, bits [23,22].  */
@@ -1201,8 +1204,8 @@ aarch64_logical_immediate_p (uint64_t value, int esize, aarch64_insn *encoding)
   uint64_t upper;
   int i;
 
-  DEBUG_TRACE ("enter with 0x%" PRIx64 "(%" PRIi64 "), is32: %d", value,
-              value, is32);
+  DEBUG_TRACE ("enter with 0x%" PRIx64 "(%" PRIi64 "), esize: %d", value,
+              value, esize);
 
   if (initialized == FALSE)
     {
@@ -1474,6 +1477,29 @@ operand_general_constraint_met_p (const aarch64_opnd_info *opnds, int idx,
     case AARCH64_OPND_CLASS_SVE_REG:
       switch (type)
        {
+       case AARCH64_OPND_SVE_Zm3_INDEX:
+       case AARCH64_OPND_SVE_Zm3_22_INDEX:
+       case AARCH64_OPND_SVE_Zm4_INDEX:
+         size = get_operand_fields_width (get_operand_from_code (type));
+         shift = get_operand_specific_data (&aarch64_operands[type]);
+         mask = (1 << shift) - 1;
+         if (opnd->reg.regno > mask)
+           {
+             assert (mask == 7 || mask == 15);
+             set_other_error (mismatch_detail, idx,
+                              mask == 15
+                              ? _("z0-z15 expected")
+                              : _("z0-z7 expected"));
+             return 0;
+           }
+         mask = (1 << (size - shift)) - 1;
+         if (!value_in_range_p (opnd->reglane.index, 0, mask))
+           {
+             set_elem_idx_out_of_range_error (mismatch_detail, idx, 0, mask);
+             return 0;
+           }
+         break;
+
        case AARCH64_OPND_SVE_Zn_INDEX:
          size = aarch64_get_qualifier_esize (opnd->qualifier);
          if (!value_in_range_p (opnd->reglane.index, 0, 64 / size - 1))
@@ -1798,6 +1824,11 @@ operand_general_constraint_met_p (const aarch64_opnd_info *opnds, int idx,
            }
          break;
 
+       case AARCH64_OPND_SVE_ADDR_RI_S4x16:
+         min_value = -8;
+         max_value = 7;
+         goto sve_imm_offset;
+
        case AARCH64_OPND_SVE_ADDR_RR:
        case AARCH64_OPND_SVE_ADDR_RR_LSL1:
        case AARCH64_OPND_SVE_ADDR_RR_LSL2:
@@ -2103,6 +2134,7 @@ operand_general_constraint_met_p (const aarch64_opnd_info *opnds, int idx,
 
        case AARCH64_OPND_IMM_ROT1:
        case AARCH64_OPND_IMM_ROT2:
+       case AARCH64_OPND_SVE_IMM_ROT2:
          if (opnd->imm.value != 0
              && opnd->imm.value != 90
              && opnd->imm.value != 180
@@ -2115,6 +2147,7 @@ operand_general_constraint_met_p (const aarch64_opnd_info *opnds, int idx,
          break;
 
        case AARCH64_OPND_IMM_ROT3:
+       case AARCH64_OPND_SVE_IMM_ROT1:
          if (opnd->imm.value != 90 && opnd->imm.value != 270)
            {
              set_other_error (mismatch_detail, idx,
@@ -3174,6 +3207,9 @@ aarch64_print_operand (char *buf, size_t size, bfd_vma pc,
       print_register_list (buf, size, opnd, "z");
       break;
 
+    case AARCH64_OPND_SVE_Zm3_INDEX:
+    case AARCH64_OPND_SVE_Zm3_22_INDEX:
+    case AARCH64_OPND_SVE_Zm4_INDEX:
     case AARCH64_OPND_SVE_Zn_INDEX:
       snprintf (buf, size, "z%d.%s[%" PRIi64 "]", opnd->reglane.regno,
                aarch64_get_qualifier_name (opnd->qualifier),
@@ -3214,6 +3250,8 @@ aarch64_print_operand (char *buf, size_t size, bfd_vma pc,
     case AARCH64_OPND_IMM_ROT1:
     case AARCH64_OPND_IMM_ROT2:
     case AARCH64_OPND_IMM_ROT3:
+    case AARCH64_OPND_SVE_IMM_ROT1:
+    case AARCH64_OPND_SVE_IMM_ROT2:
       snprintf (buf, size, "#%" PRIi64, opnd->imm.value);
       break;
 
@@ -3461,6 +3499,7 @@ aarch64_print_operand (char *buf, size_t size, bfd_vma pc,
     case AARCH64_OPND_ADDR_SIMM9:
     case AARCH64_OPND_ADDR_SIMM9_2:
     case AARCH64_OPND_ADDR_SIMM10:
+    case AARCH64_OPND_SVE_ADDR_RI_S4x16:
     case AARCH64_OPND_SVE_ADDR_RI_S4xVL:
     case AARCH64_OPND_SVE_ADDR_RI_S4x2xVL:
     case AARCH64_OPND_SVE_ADDR_RI_S4x3xVL: