X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=opcodes%2Fmep-ibld.c;h=6a73f419c9848579e16180d0969384428648a0d8;hb=50d036364fb2a71b3ac9a0b0cdbe58296832a1b2;hp=05767bec7ebcf5acac15f0878a22893203734a71;hpb=2f3565a392130b00755a9dda411f9ac7d0255686;p=deliverable%2Fbinutils-gdb.git

diff --git a/opcodes/mep-ibld.c b/opcodes/mep-ibld.c
index 05767bec7e..6a73f419c9 100644
--- a/opcodes/mep-ibld.c
+++ b/opcodes/mep-ibld.c
@@ -1,10 +1,10 @@
+/* DO NOT EDIT!  -*- buffer-read-only: t -*- vi:set ro:  */
 /* Instruction building/extraction support for mep. -*- C -*-
 
    THIS FILE IS MACHINE GENERATED WITH CGEN: Cpu tools GENerator.
    - the resultant file is machine generated, cgen-ibld.in isn't
 
-   Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2005, 2006, 2007,
-   2008  Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 Free Software Foundation, Inc.
 
    This file is part of libopcodes.
 
@@ -33,6 +33,7 @@
 #include "symcat.h"
 #include "mep-desc.h"
 #include "mep-opc.h"
+#include "cgen/basic-modes.h"
 #include "opintl.h"
 #include "safe-ctype.h"
 
@@ -137,7 +138,7 @@ insert_normal (CGEN_CPU_DESC cd,
   if (length == 0)
     return NULL;
 
-  if (word_length > 32)
+  if (word_length > 8 * sizeof (CGEN_INSN_INT))
     abort ();
 
   /* For architectures with insns smaller than the base-insn-bitsize,
@@ -154,7 +155,7 @@ insert_normal (CGEN_CPU_DESC cd,
     {
       long minval = - (1L << (length - 1));
       unsigned long maxval = mask;
-      
+
       if ((value > 0 && (unsigned long) value > maxval)
 	  || value < minval)
 	{
@@ -192,7 +193,7 @@ insert_normal (CGEN_CPU_DESC cd,
 	{
 	  long minval = - (1L << (length - 1));
 	  long maxval =   (1L << (length - 1)) - 1;
-	  
+
 	  if (value < minval || value > maxval)
 	    {
 	      sprintf
@@ -207,12 +208,19 @@ insert_normal (CGEN_CPU_DESC cd,
 #if CGEN_INT_INSN_P
 
   {
-    int shift;
+    int shift_within_word, shift_to_word, shift;
+
+    /* How to shift the value to BIT0 of the word.  */
+    shift_to_word = total_length - (word_offset + word_length);
 
+    /* How to shift the value to the field within the word.  */
     if (CGEN_INSN_LSB0_P)
-      shift = (word_offset + start + 1) - length;
+      shift_within_word = start + 1 - length;
     else
-      shift = total_length - (word_offset + start + length);
+      shift_within_word = word_length - start - length;
+
+    /* The total SHIFT, then mask in the value.  */
+    shift = shift_to_word + shift_within_word;
     *buffer = (*buffer & ~(mask << shift)) | ((value & mask) << shift);
   }
 
@@ -441,7 +449,7 @@ extract_normal (CGEN_CPU_DESC cd,
       return 1;
     }
 
-  if (word_length > 32)
+  if (word_length > 8 * sizeof (CGEN_INSN_INT))
     abort ();
 
   /* For architectures with insns smaller than the insn-base-bitsize,
@@ -468,11 +476,14 @@ extract_normal (CGEN_CPU_DESC cd,
     {
       unsigned char *bufp = ex_info->insn_bytes + word_offset / 8;
 
-      if (word_length > 32)
+      if (word_length > 8 * sizeof (CGEN_INSN_INT))
 	abort ();
 
       if (fill_cache (cd, ex_info, word_offset / 8, word_length / 8, pc) == 0)
-	return 0;
+	{
+	  *valuep = 0;
+	  return 0;
+	}
 
       value = extract_1 (cd, ex_info, start, length, word_length, bufp, pc);
     }
@@ -568,8 +579,8 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_ADDR24A4 :
       {
 {
-  FLD (f_24u8a4n_hi) = ((unsigned int) (FLD (f_24u8a4n)) >> (8));
-  FLD (f_24u8a4n_lo) = ((unsigned int) (((FLD (f_24u8a4n)) & (252))) >> (2));
+  FLD (f_24u8a4n_hi) = ((UINT) (FLD (f_24u8a4n)) >> (8));
+  FLD (f_24u8a4n_lo) = ((UINT) (((FLD (f_24u8a4n)) & (252))) >> (2));
 }
         errmsg = insert_normal (cd, fields->f_24u8a4n_hi, 0, 0, 16, 16, 32, total_length, buffer);
         if (errmsg)
@@ -582,7 +593,7 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_C5RMUIMM20 :
       {
 {
-  FLD (f_c5_rm) = ((unsigned int) (FLD (f_c5_rmuimm20)) >> (16));
+  FLD (f_c5_rm) = ((UINT) (FLD (f_c5_rmuimm20)) >> (16));
   FLD (f_c5_16u16) = ((FLD (f_c5_rmuimm20)) & (65535));
 }
         errmsg = insert_normal (cd, fields->f_c5_rm, 0, 0, 8, 4, 32, total_length, buffer);
@@ -596,7 +607,7 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_C5RNMUIMM24 :
       {
 {
-  FLD (f_c5_rnm) = ((unsigned int) (FLD (f_c5_rnmuimm24)) >> (16));
+  FLD (f_c5_rnm) = ((UINT) (FLD (f_c5_rnmuimm24)) >> (16));
   FLD (f_c5_16u16) = ((FLD (f_c5_rnmuimm24)) & (65535));
 }
         errmsg = insert_normal (cd, fields->f_c5_rnm, 0, 0, 4, 8, 32, total_length, buffer);
@@ -610,9 +621,9 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_CALLNUM :
       {
 {
-  FLD (f_5) = ((((unsigned int) (FLD (f_callnum)) >> (3))) & (1));
-  FLD (f_6) = ((((unsigned int) (FLD (f_callnum)) >> (2))) & (1));
-  FLD (f_7) = ((((unsigned int) (FLD (f_callnum)) >> (1))) & (1));
+  FLD (f_5) = ((((UINT) (FLD (f_callnum)) >> (3))) & (1));
+  FLD (f_6) = ((((UINT) (FLD (f_callnum)) >> (2))) & (1));
+  FLD (f_7) = ((((UINT) (FLD (f_callnum)) >> (1))) & (1));
   FLD (f_11) = ((FLD (f_callnum)) & (1));
 }
         errmsg = insert_normal (cd, fields->f_5, 0, 0, 5, 1, 32, total_length, buffer);
@@ -635,7 +646,7 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_CCRN :
       {
 {
-  FLD (f_ccrn_hi) = ((((unsigned int) (FLD (f_ccrn)) >> (4))) & (3));
+  FLD (f_ccrn_hi) = ((((UINT) (FLD (f_ccrn)) >> (4))) & (3));
   FLD (f_ccrn_lo) = ((FLD (f_ccrn)) & (15));
 }
         errmsg = insert_normal (cd, fields->f_ccrn_hi, 0, 0, 28, 2, 32, total_length, buffer);
@@ -689,7 +700,7 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_CODE24 :
       {
 {
-  FLD (f_24u4n_hi) = ((unsigned int) (FLD (f_24u4n)) >> (16));
+  FLD (f_24u4n_hi) = ((UINT) (FLD (f_24u4n)) >> (16));
   FLD (f_24u4n_lo) = ((FLD (f_24u4n)) & (65535));
 }
         errmsg = insert_normal (cd, fields->f_24u4n_hi, 0, 0, 4, 8, 32, total_length, buffer);
@@ -712,7 +723,7 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
       {
 {
   FLD (f_crnx_lo) = ((FLD (f_crnx)) & (15));
-  FLD (f_crnx_hi) = ((unsigned int) (FLD (f_crnx)) >> (4));
+  FLD (f_crnx_hi) = ((UINT) (FLD (f_crnx)) >> (4));
 }
         errmsg = insert_normal (cd, fields->f_crnx_hi, 0, 0, 28, 1, 32, total_length, buffer);
         if (errmsg)
@@ -726,7 +737,7 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
       {
 {
   FLD (f_crnx_lo) = ((FLD (f_crnx)) & (15));
-  FLD (f_crnx_hi) = ((unsigned int) (FLD (f_crnx)) >> (4));
+  FLD (f_crnx_hi) = ((UINT) (FLD (f_crnx)) >> (4));
 }
         errmsg = insert_normal (cd, fields->f_crnx_hi, 0, 0, 28, 1, 32, total_length, buffer);
         if (errmsg)
@@ -758,7 +769,7 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
       {
 {
   FLD (f_csrn_lo) = ((FLD (f_csrn)) & (15));
-  FLD (f_csrn_hi) = ((unsigned int) (FLD (f_csrn)) >> (4));
+  FLD (f_csrn_hi) = ((UINT) (FLD (f_csrn)) >> (4));
 }
         errmsg = insert_normal (cd, fields->f_csrn_hi, 0, 0, 15, 1, 32, total_length, buffer);
         if (errmsg)
@@ -772,7 +783,7 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
       {
 {
   FLD (f_csrn_lo) = ((FLD (f_csrn)) & (15));
-  FLD (f_csrn_hi) = ((unsigned int) (FLD (f_csrn)) >> (4));
+  FLD (f_csrn_hi) = ((UINT) (FLD (f_csrn)) >> (4));
 }
         errmsg = insert_normal (cd, fields->f_csrn_hi, 0, 0, 15, 1, 32, total_length, buffer);
         if (errmsg)
@@ -795,7 +806,7 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_IMM16P0 :
       {
 {
-  FLD (f_ivc2_8u0) = ((((unsigned int) (FLD (f_ivc2_imm16p0)) >> (8))) & (255));
+  FLD (f_ivc2_8u0) = ((((UINT) (FLD (f_ivc2_imm16p0)) >> (8))) & (255));
   FLD (f_ivc2_8u20) = ((FLD (f_ivc2_imm16p0)) & (255));
 }
         errmsg = insert_normal (cd, fields->f_ivc2_8u0, 0, 0, 0, 8, 32, total_length, buffer);
@@ -878,10 +889,56 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_IVC_X_6_3 :
       errmsg = insert_normal (cd, fields->f_ivc2_3u6, 0, 0, 6, 3, 32, total_length, buffer);
       break;
+    case MEP_OPERAND_IVC2_ACC0_0 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_1 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_2 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_3 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_4 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_5 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_6 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_7 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_0 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_1 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_2 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_3 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_4 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_5 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_6 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_7 :
+      break;
+    case MEP_OPERAND_IVC2_CC :
+      break;
+    case MEP_OPERAND_IVC2_COFA0 :
+      break;
+    case MEP_OPERAND_IVC2_COFA1 :
+      break;
+    case MEP_OPERAND_IVC2_COFR0 :
+      break;
+    case MEP_OPERAND_IVC2_COFR1 :
+      break;
+    case MEP_OPERAND_IVC2_CSAR0 :
+      break;
+    case MEP_OPERAND_IVC2_CSAR1 :
+      break;
     case MEP_OPERAND_IVC2C3CCRN :
       {
 {
-  FLD (f_ivc2_ccrn_c3hi) = ((((unsigned int) (FLD (f_ivc2_ccrn_c3)) >> (4))) & (3));
+  FLD (f_ivc2_ccrn_c3hi) = ((((UINT) (FLD (f_ivc2_ccrn_c3)) >> (4))) & (3));
   FLD (f_ivc2_ccrn_c3lo) = ((FLD (f_ivc2_ccrn_c3)) & (15));
 }
         errmsg = insert_normal (cd, fields->f_ivc2_ccrn_c3hi, 0, 0, 28, 2, 32, total_length, buffer);
@@ -895,7 +952,7 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_IVC2CCRN :
       {
 {
-  FLD (f_ivc2_ccrn_h2) = ((((unsigned int) (FLD (f_ivc2_ccrn)) >> (4))) & (3));
+  FLD (f_ivc2_ccrn_h2) = ((((UINT) (FLD (f_ivc2_ccrn)) >> (4))) & (3));
   FLD (f_ivc2_ccrn_lo) = ((FLD (f_ivc2_ccrn)) & (15));
 }
         errmsg = insert_normal (cd, fields->f_ivc2_ccrn_h2, 0, 0, 20, 2, 32, total_length, buffer);
@@ -909,7 +966,7 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_IVC2CRN :
       {
 {
-  FLD (f_ivc2_ccrn_h1) = ((((unsigned int) (FLD (f_ivc2_crnx)) >> (4))) & (1));
+  FLD (f_ivc2_ccrn_h1) = ((((UINT) (FLD (f_ivc2_crnx)) >> (4))) & (1));
   FLD (f_ivc2_ccrn_lo) = ((FLD (f_ivc2_crnx)) & (15));
 }
         errmsg = insert_normal (cd, fields->f_ivc2_ccrn_h1, 0, 0, 20, 1, 32, total_length, buffer);
@@ -942,8 +999,8 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_PCABS24A2 :
       {
 {
-  FLD (f_24u5a2n_lo) = ((unsigned int) (((FLD (f_24u5a2n)) & (255))) >> (1));
-  FLD (f_24u5a2n_hi) = ((unsigned int) (FLD (f_24u5a2n)) >> (8));
+  FLD (f_24u5a2n_lo) = ((UINT) (((FLD (f_24u5a2n)) & (255))) >> (1));
+  FLD (f_24u5a2n_hi) = ((UINT) (FLD (f_24u5a2n)) >> (8));
 }
         errmsg = insert_normal (cd, fields->f_24u5a2n_hi, 0, 0, 16, 16, 32, total_length, buffer);
         if (errmsg)
@@ -956,14 +1013,14 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_PCREL12A2 :
       {
         long value = fields->f_12s4a2;
-        value = ((int) (((value) - (pc))) >> (1));
+        value = ((SI) (((value) - (pc))) >> (1));
         errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 4, 11, 32, total_length, buffer);
       }
       break;
     case MEP_OPERAND_PCREL17A2 :
       {
         long value = fields->f_17s16a2;
-        value = ((int) (((value) - (pc))) >> (1));
+        value = ((SI) (((value) - (pc))) >> (1));
         errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 16, 16, 32, total_length, buffer);
       }
       break;
@@ -971,8 +1028,8 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
       {
 {
   FLD (f_24s5a2n) = ((FLD (f_24s5a2n)) - (pc));
-  FLD (f_24s5a2n_lo) = ((unsigned int) (((FLD (f_24s5a2n)) & (254))) >> (1));
-  FLD (f_24s5a2n_hi) = ((int) (FLD (f_24s5a2n)) >> (8));
+  FLD (f_24s5a2n_lo) = ((UINT) (((FLD (f_24s5a2n)) & (254))) >> (1));
+  FLD (f_24s5a2n_hi) = ((INT) (FLD (f_24s5a2n)) >> (8));
 }
         errmsg = insert_normal (cd, fields->f_24s5a2n_hi, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 16, 16, 32, total_length, buffer);
         if (errmsg)
@@ -985,7 +1042,7 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_PCREL8A2 :
       {
         long value = fields->f_8s8a2;
-        value = ((int) (((value) - (pc))) >> (1));
+        value = ((SI) (((value) - (pc))) >> (1));
         errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 8, 7, 32, total_length, buffer);
       }
       break;
@@ -1060,7 +1117,7 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_SIMM16P0 :
       {
 {
-  FLD (f_ivc2_8u0) = ((((unsigned int) (FLD (f_ivc2_simm16p0)) >> (8))) & (255));
+  FLD (f_ivc2_8u0) = ((((UINT) (FLD (f_ivc2_simm16p0)) >> (8))) & (255));
   FLD (f_ivc2_8u20) = ((FLD (f_ivc2_simm16p0)) & (255));
 }
         errmsg = insert_normal (cd, fields->f_ivc2_8u0, 0, 0, 0, 8, 32, total_length, buffer);
@@ -1103,14 +1160,14 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_UDISP7A2 :
       {
         long value = fields->f_7u9a2;
-        value = ((unsigned int) (value) >> (1));
+        value = ((USI) (value) >> (1));
         errmsg = insert_normal (cd, value, 0, 0, 9, 6, 32, total_length, buffer);
       }
       break;
     case MEP_OPERAND_UDISP7A4 :
       {
         long value = fields->f_7u9a4;
-        value = ((unsigned int) (value) >> (2));
+        value = ((USI) (value) >> (2));
         errmsg = insert_normal (cd, value, 0, 0, 9, 5, 32, total_length, buffer);
       }
       break;
@@ -1123,7 +1180,7 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_UIMM24 :
       {
 {
-  FLD (f_24u8n_hi) = ((unsigned int) (FLD (f_24u8n)) >> (8));
+  FLD (f_24u8n_hi) = ((UINT) (FLD (f_24u8n)) >> (8));
   FLD (f_24u8n_lo) = ((FLD (f_24u8n)) & (255));
 }
         errmsg = insert_normal (cd, fields->f_24u8n_hi, 0, 0, 16, 16, 32, total_length, buffer);
@@ -1146,7 +1203,7 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_UIMM7A4 :
       {
         long value = fields->f_7u9a4;
-        value = ((unsigned int) (value) >> (2));
+        value = ((USI) (value) >> (2));
         errmsg = insert_normal (cd, value, 0, 0, 9, 5, 32, total_length, buffer);
       }
       break;
@@ -1155,8 +1212,9 @@ mep_cgen_insert_operand (CGEN_CPU_DESC cd,
 
     default :
       /* xgettext:c-format */
-      fprintf (stderr, _("Unrecognized field %d while building insn.\n"),
-	       opindex);
+      opcodes_error_handler
+	(_("internal error: unrecognized field %d while building insn"),
+	 opindex);
       abort ();
   }
 
@@ -1459,6 +1517,52 @@ mep_cgen_extract_operand (CGEN_CPU_DESC cd,
     case MEP_OPERAND_IVC_X_6_3 :
       length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 3, 32, total_length, pc, & fields->f_ivc2_3u6);
       break;
+    case MEP_OPERAND_IVC2_ACC0_0 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_1 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_2 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_3 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_4 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_5 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_6 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_7 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_0 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_1 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_2 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_3 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_4 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_5 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_6 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_7 :
+      break;
+    case MEP_OPERAND_IVC2_CC :
+      break;
+    case MEP_OPERAND_IVC2_COFA0 :
+      break;
+    case MEP_OPERAND_IVC2_COFA1 :
+      break;
+    case MEP_OPERAND_IVC2_COFR0 :
+      break;
+    case MEP_OPERAND_IVC2_COFR1 :
+      break;
+    case MEP_OPERAND_IVC2_CSAR0 :
+      break;
+    case MEP_OPERAND_IVC2_CSAR1 :
+      break;
     case MEP_OPERAND_IVC2C3CCRN :
       {
         length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 2, 32, total_length, pc, & fields->f_ivc2_ccrn_c3hi);
@@ -1708,20 +1812,21 @@ mep_cgen_extract_operand (CGEN_CPU_DESC cd,
 
     default :
       /* xgettext:c-format */
-      fprintf (stderr, _("Unrecognized field %d while decoding insn.\n"),
-	       opindex);
+      opcodes_error_handler
+	(_("internal error: unrecognized field %d while decoding insn"),
+	 opindex);
       abort ();
     }
 
   return length;
 }
 
-cgen_insert_fn * const mep_cgen_insert_handlers[] = 
+cgen_insert_fn * const mep_cgen_insert_handlers[] =
 {
   insert_insn_normal,
 };
 
-cgen_extract_fn * const mep_cgen_extract_handlers[] = 
+cgen_extract_fn * const mep_cgen_extract_handlers[] =
 {
   extract_insn_normal,
 };
@@ -1917,6 +2022,75 @@ mep_cgen_get_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
     case MEP_OPERAND_IVC_X_6_3 :
       value = fields->f_ivc2_3u6;
       break;
+    case MEP_OPERAND_IVC2_ACC0_0 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC0_1 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC0_2 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC0_3 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC0_4 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC0_5 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC0_6 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC0_7 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC1_0 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC1_1 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC1_2 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC1_3 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC1_4 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC1_5 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC1_6 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC1_7 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_CC :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_COFA0 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_COFA1 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_COFR0 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_COFR1 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_CSAR0 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_CSAR1 :
+      value = 0;
+      break;
     case MEP_OPERAND_IVC2C3CCRN :
       value = fields->f_ivc2_ccrn_c3;
       break;
@@ -2109,8 +2283,9 @@ mep_cgen_get_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
 
     default :
       /* xgettext:c-format */
-      fprintf (stderr, _("Unrecognized field %d while getting int operand.\n"),
-		       opindex);
+      opcodes_error_handler
+	(_("internal error: unrecognized field %d while getting int operand"),
+	 opindex);
       abort ();
   }
 
@@ -2300,6 +2475,75 @@ mep_cgen_get_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
     case MEP_OPERAND_IVC_X_6_3 :
       value = fields->f_ivc2_3u6;
       break;
+    case MEP_OPERAND_IVC2_ACC0_0 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC0_1 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC0_2 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC0_3 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC0_4 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC0_5 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC0_6 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC0_7 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC1_0 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC1_1 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC1_2 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC1_3 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC1_4 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC1_5 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC1_6 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_ACC1_7 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_CC :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_COFA0 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_COFA1 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_COFR0 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_COFR1 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_CSAR0 :
+      value = 0;
+      break;
+    case MEP_OPERAND_IVC2_CSAR1 :
+      value = 0;
+      break;
     case MEP_OPERAND_IVC2C3CCRN :
       value = fields->f_ivc2_ccrn_c3;
       break;
@@ -2492,8 +2736,9 @@ mep_cgen_get_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
 
     default :
       /* xgettext:c-format */
-      fprintf (stderr, _("Unrecognized field %d while getting vma operand.\n"),
-		       opindex);
+      opcodes_error_handler
+	(_("internal error: unrecognized field %d while getting vma operand"),
+	 opindex);
       abort ();
   }
 
@@ -2684,6 +2929,52 @@ mep_cgen_set_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
     case MEP_OPERAND_IVC_X_6_3 :
       fields->f_ivc2_3u6 = value;
       break;
+    case MEP_OPERAND_IVC2_ACC0_0 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_1 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_2 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_3 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_4 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_5 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_6 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_7 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_0 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_1 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_2 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_3 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_4 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_5 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_6 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_7 :
+      break;
+    case MEP_OPERAND_IVC2_CC :
+      break;
+    case MEP_OPERAND_IVC2_COFA0 :
+      break;
+    case MEP_OPERAND_IVC2_COFA1 :
+      break;
+    case MEP_OPERAND_IVC2_COFR0 :
+      break;
+    case MEP_OPERAND_IVC2_COFR1 :
+      break;
+    case MEP_OPERAND_IVC2_CSAR0 :
+      break;
+    case MEP_OPERAND_IVC2_CSAR1 :
+      break;
     case MEP_OPERAND_IVC2C3CCRN :
       fields->f_ivc2_ccrn_c3 = value;
       break;
@@ -2859,8 +3150,9 @@ mep_cgen_set_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
 
     default :
       /* xgettext:c-format */
-      fprintf (stderr, _("Unrecognized field %d while setting int operand.\n"),
-		       opindex);
+      opcodes_error_handler
+	(_("internal error: unrecognized field %d while setting int operand"),
+	 opindex);
       abort ();
   }
 }
@@ -3041,6 +3333,52 @@ mep_cgen_set_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
     case MEP_OPERAND_IVC_X_6_3 :
       fields->f_ivc2_3u6 = value;
       break;
+    case MEP_OPERAND_IVC2_ACC0_0 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_1 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_2 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_3 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_4 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_5 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_6 :
+      break;
+    case MEP_OPERAND_IVC2_ACC0_7 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_0 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_1 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_2 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_3 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_4 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_5 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_6 :
+      break;
+    case MEP_OPERAND_IVC2_ACC1_7 :
+      break;
+    case MEP_OPERAND_IVC2_CC :
+      break;
+    case MEP_OPERAND_IVC2_COFA0 :
+      break;
+    case MEP_OPERAND_IVC2_COFA1 :
+      break;
+    case MEP_OPERAND_IVC2_COFR0 :
+      break;
+    case MEP_OPERAND_IVC2_COFR1 :
+      break;
+    case MEP_OPERAND_IVC2_CSAR0 :
+      break;
+    case MEP_OPERAND_IVC2_CSAR1 :
+      break;
     case MEP_OPERAND_IVC2C3CCRN :
       fields->f_ivc2_ccrn_c3 = value;
       break;
@@ -3216,8 +3554,9 @@ mep_cgen_set_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
 
     default :
       /* xgettext:c-format */
-      fprintf (stderr, _("Unrecognized field %d while setting vma operand.\n"),
-		       opindex);
+      opcodes_error_handler
+	(_("internal error: unrecognized field %d while setting vma operand"),
+	 opindex);
       abort ();
   }
 }