gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / utils.c

diff --git a/gdb/utils.c b/gdb/utils.c
index d2290c30a78b895fb63be8bc3236772b7d00cf72..102db28787fb66e55183d036714d596c370149df 100644 (file)
--- a/gdb/utils.c
+++ b/gdb/utils.c
@@ -74,6 +74,7 @@
 #include "gdbsupport/scope-exit.h"
 #include "gdbarch.h"
 #include "cli-out.h"
+#include "gdbsupport/gdb-safe-ctype.h"
 
 void (*deprecated_error_begin_hook) (void);
 
@@ -1025,7 +1026,7 @@ parse_escape (struct gdbarch *gdbarch, const char **string_ptr)
          while (++count < 3)
            {
              c = (**string_ptr);
-             if (isdigit (c) && c != '8' && c != '9')
+             if (ISDIGIT (c) && c != '8' && c != '9')
                {
                  (*string_ptr)++;
                  i *= 8;
@@ -1995,7 +1996,7 @@ puts_debug (char *prefix, char *string, char *suffix)
       switch (ch)
        {
        default:
-         if (isprint (ch))
+         if (gdb_isprint (ch))
            fputc_unfiltered (ch, gdb_stdlog);
 
          else
@@ -2316,7 +2317,7 @@ fprintf_symbol_filtered (struct ui_file *stream, const char *name,
 static bool
 valid_identifier_name_char (int ch)
 {
-  return (isalnum (ch) || ch == '_');
+  return (ISALNUM (ch) || ch == '_');
 }
 
 /* Skip to end of token, or to END, whatever comes first.  Input is
@@ -2326,7 +2327,7 @@ static const char *
 cp_skip_operator_token (const char *token, const char *end)
 {
   const char *p = token;
-  while (p != end && !isspace (*p) && *p != '(')
+  while (p != end && !ISSPACE (*p) && *p != '(')
     {
       if (valid_identifier_name_char (*p))
        {
@@ -2380,9 +2381,9 @@ cp_skip_operator_token (const char *token, const char *end)
 static void
 skip_ws (const char *&string1, const char *&string2, const char *end_str2)
 {
-  while (isspace (*string1))
+  while (ISSPACE (*string1))
     string1++;
-  while (string2 < end_str2 && isspace (*string2))
+  while (string2 < end_str2 && ISSPACE (*string2))
     string2++;
 }
 
@@ -2444,8 +2445,8 @@ strncmp_iw_with_mode (const char *string1, const char *string2,
   while (1)
     {
       if (skip_spaces
-         || ((isspace (*string1) && !valid_identifier_name_char (*string2))
-             || (isspace (*string2) && !valid_identifier_name_char (*string1))))
+         || ((ISSPACE (*string1) && !valid_identifier_name_char (*string2))
+             || (ISSPACE (*string2) && !valid_identifier_name_char (*string1))))
        {
          skip_ws (string1, string2, end_str2);
          skip_spaces = false;
@@ -2478,7 +2479,7 @@ strncmp_iw_with_mode (const char *string1, const char *string2,
          if (match_for_lcd != NULL && abi_start != string1)
            match_for_lcd->mark_ignored_range (abi_start, string1);
 
-         while (isspace (*string1))
+         while (ISSPACE (*string1))
            string1++;
        }
 
@@ -2503,9 +2504,9 @@ strncmp_iw_with_mode (const char *string1, const char *string2,
          string1++;
          string2++;
 
-         while (isspace (*string1))
+         while (ISSPACE (*string1))
            string1++;
-         while (string2 < end_str2 && isspace (*string2))
+         while (string2 < end_str2 && ISSPACE (*string2))
            string2++;
          continue;
        }
@@ -2599,14 +2600,14 @@ strncmp_iw_with_mode (const char *string1, const char *string2,
       if (case_sensitivity == case_sensitive_on && *string1 != *string2)
        break;
       if (case_sensitivity == case_sensitive_off
-         && (tolower ((unsigned char) *string1)
-             != tolower ((unsigned char) *string2)))
+         && (TOLOWER ((unsigned char) *string1)
+             != TOLOWER ((unsigned char) *string2)))
        break;
 
       /* If we see any non-whitespace, non-identifier-name character
         (any of "()<>*&" etc.), then skip spaces the next time
         around.  */
-      if (!isspace (*string1) && !valid_identifier_name_char (*string1))
+      if (!ISSPACE (*string1) && !valid_identifier_name_char (*string1))
        skip_spaces = true;
 
       string1++;
@@ -2727,16 +2728,16 @@ strcmp_iw_ordered (const char *string1, const char *string2)
 
       while (*string1 != '\0' && *string2 != '\0')
        {
-         while (isspace (*string1))
+         while (ISSPACE (*string1))
            string1++;
-         while (isspace (*string2))
+         while (ISSPACE (*string2))
            string2++;
 
          switch (case_pass)
          {
            case case_sensitive_off:
-             c1 = tolower ((unsigned char) *string1);
-             c2 = tolower ((unsigned char) *string2);
+             c1 = TOLOWER ((unsigned char) *string1);
+             c2 = TOLOWER ((unsigned char) *string2);
              break;
            case case_sensitive_on:
              c1 = *string1;
@@ -2924,17 +2925,17 @@ string_to_core_addr (const char *my_string)
 {
   CORE_ADDR addr = 0;
 
-  if (my_string[0] == '0' && tolower (my_string[1]) == 'x')
+  if (my_string[0] == '0' && TOLOWER (my_string[1]) == 'x')
     {
       /* Assume that it is in hex.  */
       int i;
 
       for (i = 2; my_string[i] != '\0'; i++)
        {
-         if (isdigit (my_string[i]))
+         if (ISDIGIT (my_string[i]))
            addr = (my_string[i] - '0') + (addr * 16);
-         else if (isxdigit (my_string[i]))
-           addr = (tolower (my_string[i]) - 'a' + 0xa) + (addr * 16);
+         else if (ISXDIGIT (my_string[i]))
+           addr = (TOLOWER (my_string[i]) - 'a' + 0xa) + (addr * 16);
          else
            error (_("invalid hex \"%s\""), my_string);
        }
@@ -2946,7 +2947,7 @@ string_to_core_addr (const char *my_string)
 
       for (i = 0; my_string[i] != '\0'; i++)
        {
-         if (isdigit (my_string[i]))
+         if (ISDIGIT (my_string[i]))
            addr = (my_string[i] - '0') + (addr * 10);
          else
            error (_("invalid decimal \"%s\""), my_string);