score formatting

[deliverable/binutils-gdb.git] / opcodes / z8k-dis.c

diff --git a/opcodes/z8k-dis.c b/opcodes/z8k-dis.c
index c0f24dd6993a3456a6380190ae77d1e5df39e30a..cb871decfaba7033f601b5b347171db068940135 100644 (file)
--- a/opcodes/z8k-dis.c
+++ b/opcodes/z8k-dis.c
@@ -1,6 +1,5 @@
 /* Disassemble z8000 code.
-   Copyright 1992, 1993, 1998, 2000, 2001, 2002, 2003, 2005, 2007
-   Free Software Foundation, Inc.
+   Copyright (C) 1992-2020 Free Software Foundation, Inc.
 
    This file is part of the GNU opcodes library.
 
@@ -20,7 +19,8 @@
    MA 02110-1301, USA.  */
 
 #include "sysdep.h"
-#include "dis-asm.h"
+#include "disassemble.h"
+#include "libiberty.h"
 
 #define DEFINE_TABLE
 #include "z8k-opc.h"
@@ -36,9 +36,9 @@ typedef struct
   unsigned short words[24];
 
   /* Nibble number of first word not yet fetched.  */
-  int max_fetched;
+  unsigned int max_fetched;
   bfd_vma insn_start;
-  jmp_buf bailout;
+  OPCODES_SIGJMP_BUF bailout;
 
   int tabl_index;
   char instr_asmsrc[80];
@@ -77,7 +77,7 @@ fetch_data (struct disassemble_info *info, int nibble)
   if (status != 0)
     {
       (*info->memory_error_func) (status, priv->insn_start, info);
-      longjmp (priv->bailout, 1);
+      OPCODES_SIGLONGJMP (priv->bailout, 1);
     }
 
   {
@@ -150,7 +150,7 @@ print_insn_z8k (bfd_vma addr, disassemble_info *info, int is_segmented)
   info->private_data = (PTR) &instr_data;
   instr_data.max_fetched = 0;
   instr_data.insn_start = addr;
-  if (setjmp (instr_data.bailout) != 0)
+  if (OPCODES_SIGSETJMP (instr_data.bailout) != 0)
     /* Error return.  */
     return -1;
 
@@ -190,7 +190,7 @@ print_insn_z8002 (bfd_vma addr, disassemble_info *info)
 int
 z8k_lookup_instr (unsigned char *nibbles, disassemble_info *info)
 {
-  int nibl_index, tabl_index;
+  unsigned int nibl_index, tabl_index;
   int nibl_matched;
   int need_fetch = 0;
   unsigned short instr_nibl;
@@ -203,7 +203,9 @@ z8k_lookup_instr (unsigned char *nibbles, disassemble_info *info)
     {
       nibl_matched = 1;
       for (nibl_index = 0;
-          nibl_index < z8k_table[tabl_index].length * 2 && nibl_matched;
+          nibl_matched
+            && nibl_index < ARRAY_SIZE (z8k_table[0].byte_info)
+            && nibl_index < z8k_table[tabl_index].length * 2;
           nibl_index++)
        {
          if ((nibl_index % 4) == 0)
@@ -282,7 +284,7 @@ output_instr (instr_data_s *instr_data,
               unsigned long addr ATTRIBUTE_UNUSED,
               disassemble_info *info)
 {
-  int num_bytes;
+  unsigned int num_bytes;
   char out_str[100];
 
   out_str[0] = 0;
@@ -298,7 +300,7 @@ output_instr (instr_data_s *instr_data,
 static void
 unpack_instr (instr_data_s *instr_data, int is_segmented, disassemble_info *info)
 {
-  int nibl_count, loop;
+  unsigned int nibl_count, loop;
   unsigned short instr_nibl, instr_byte, instr_word;
   long instr_long;
   unsigned int tabl_datum, datum_class;