Use ui_file_as_string in gdb/ada-valprint.c
gdb/ChangeLog: 2016-11-08 Pedro Alves <palves@redhat.com> * ada-valprint.c (ada_print_floating): Use ui_file_as_string and std::string.
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@ -1,3 +1,8 @@
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2016-11-08 Pedro Alves <palves@redhat.com>
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* ada-valprint.c (ada_print_floating): Use ui_file_as_string and
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std::string.
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2016-11-08 Pedro Alves <palves@redhat.com>
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* xtensa-tdep.c (xtensa_verify_config): Use ui_file_as_string and
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@ -298,49 +298,50 @@ static void
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ada_print_floating (const gdb_byte *valaddr, struct type *type,
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struct ui_file *stream)
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{
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char *s, *result;
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struct ui_file *tmp_stream = mem_fileopen ();
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struct cleanup *cleanups = make_cleanup_ui_file_delete (tmp_stream);
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print_floating (valaddr, type, tmp_stream);
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result = ui_file_xstrdup (tmp_stream, NULL);
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make_cleanup (xfree, result);
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std::string s = ui_file_as_string (tmp_stream);
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size_t skip_count = 0;
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/* Modify for Ada rules. */
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s = strstr (result, "inf");
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if (s == NULL)
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s = strstr (result, "Inf");
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if (s == NULL)
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s = strstr (result, "INF");
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if (s != NULL)
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strcpy (s, "Inf");
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size_t pos = s.find ("inf");
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if (pos == std::string::npos)
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pos = s.find ("Inf");
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if (pos == std::string::npos)
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pos = s.find ("INF");
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if (pos != std::string::npos)
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s.replace (pos, 3, "Inf");
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if (s == NULL)
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if (pos == std::string::npos)
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{
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s = strstr (result, "nan");
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if (s == NULL)
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s = strstr (result, "NaN");
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if (s == NULL)
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s = strstr (result, "Nan");
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if (s != NULL)
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pos = s.find ("nan");
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if (pos == std::string::npos)
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pos = s.find ("NaN");
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if (pos == std::string::npos)
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pos = s.find ("Nan");
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if (pos != std::string::npos)
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{
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s[0] = s[2] = 'N';
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if (result[0] == '-')
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result += 1;
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s[pos] = s[pos + 2] = 'N';
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if (s[0] == '-')
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skip_count = 1;
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}
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}
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if (s == NULL && strchr (result, '.') == NULL)
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if (pos == std::string::npos
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&& s.find ('.') == std::string::npos)
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{
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s = strchr (result, 'e');
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if (s == NULL)
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fprintf_filtered (stream, "%s.0", result);
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pos = s.find ('e');
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if (pos == std::string::npos)
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fprintf_filtered (stream, "%s.0", s.c_str ());
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else
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fprintf_filtered (stream, "%.*s.0%s", (int) (s-result), result, s);
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fprintf_filtered (stream, "%.*s.0%s", (int) pos, s.c_str (), &s[pos]);
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}
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else
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fprintf_filtered (stream, "%s", result);
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fprintf_filtered (stream, "%s", &s[skip_count]);
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do_cleanups (cleanups);
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}
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