Fix overflow detection in the Z80 assembler.

[binutils-gdb.git] / gas / config / tc-ns32k.c

diff --git a/gas/config/tc-ns32k.c b/gas/config/tc-ns32k.c
index 531fd6fa73e358ebaa422469f6fd743e3dfb926f..98fa520b9ba1f2b6ac3fd392b614484267b1154f 100644 (file)
--- a/gas/config/tc-ns32k.c
+++ b/gas/config/tc-ns32k.c
@@ -1,5 +1,5 @@
 /* ns32k.c  -- Assemble on the National Semiconductor 32k series
-   Copyright (C) 1987-2020 Free Software Foundation, Inc.
+   Copyright (C) 1987-2021 Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
 
@@ -442,7 +442,7 @@ addr_mode (char *operand,
     case 'e':
       if (str[strl - 1] != ']')
        {
-         if ((!strncmp (str, "ext(", 4)) && strl > 7)
+         if ((startswith (str, "ext(")) && strl > 7)
            {                           /* external */
              addrmodeP->disp[0] = str + 4;
              i = 0;
@@ -496,7 +496,7 @@ addr_mode (char *operand,
       /* Fall through.  */
 
     case 3:
-      if (!strncmp (str, "tos", 3))
+      if (startswith (str, "tos"))
        {
          addrmodeP->mode = 23; /* TopOfStack */
          return -1;
@@ -513,11 +513,11 @@ addr_mode (char *operand,
        {
          if (str[strl - 2] == ')')
            {
-             if (!strncmp (&str[strl - 5], "(fp", 3))
+             if (startswith (&str[strl - 5], "(fp"))
                mode = 16;              /* Memory Relative.  */
-             else if (!strncmp (&str[strl - 5], "(sp", 3))
+             else if (startswith (&str[strl - 5], "(sp"))
                mode = 17;
-             else if (!strncmp (&str[strl - 5], "(sb", 3))
+             else if (startswith (&str[strl - 5], "(sb"))
                mode = 18;
 
              if (mode != DEFAULT)
@@ -568,13 +568,13 @@ addr_mode (char *operand,
              /* Fall through.  */
 
            default:
-             if (!strncmp (&str[strl - 4], "(fp", 3))
+             if (startswith (&str[strl - 4], "(fp"))
                mode = 24;
-             else if (!strncmp (&str[strl - 4], "(sp", 3))
+             else if (startswith (&str[strl - 4], "(sp"))
                mode = 25;
-             else if (!strncmp (&str[strl - 4], "(sb", 3))
+             else if (startswith (&str[strl - 4], "(sb"))
                mode = 26;
-             else if (!strncmp (&str[strl - 4], "(pc", 3))
+             else if (startswith (&str[strl - 4], "(pc"))
                mode = 27;
 
              if (mode != DEFAULT)
@@ -1917,7 +1917,7 @@ md_begin (void)
 const char *
 md_atof (int type, char *litP, int *sizeP)
 {
-  return ieee_md_atof (type, litP, sizeP, FALSE);
+  return ieee_md_atof (type, litP, sizeP, false);
 }
 \f
 int