Fix potentially illegal shift and assign operation in CSKY disassembler.

[deliverable/binutils-gdb.git] / gdb / gdbsupport / common-utils.h

diff --git a/gdb/gdbsupport/common-utils.h b/gdb/gdbsupport/common-utils.h
index 52bf3437b1cd443f0901d2bc34a8eb5d0fbd710f..e96fc21e3f20ad20ac5a68d0356624f9cb033c88 100644 (file)
--- a/gdb/gdbsupport/common-utils.h
+++ b/gdb/gdbsupport/common-utils.h
@@ -94,16 +94,25 @@ void string_vappendf (std::string &dest, const char* fmt, va_list args)
 
 char *savestring (const char *ptr, size_t len);
 
+/* Extract the next word from ARG.  The next word is defined as either,
+   everything up to the next space, or, if the next word starts with either
+   a single or double quote, then everything up to the closing quote.  The
+   enclosing quotes are not returned in the result string.  The pointer in
+   ARG is updated to point to the first character after the end of the
+   word, or, for quoted words, the first character after the closing
+   quote.  */
+
+std::string extract_string_maybe_quoted (const char **arg);
+
 /* The strerror() function can return NULL for errno values that are
    out of range.  Provide a "safe" version that always returns a
    printable string.  */
 
 extern char *safe_strerror (int);
 
-/* Return non-zero if the start of STRING matches PATTERN, zero
-   otherwise.  */
+/* Return true if the start of STRING matches PATTERN, false otherwise.  */
 
-static inline int
+static inline bool
 startswith (const char *string, const char *pattern)
 {
   return strncmp (string, pattern, strlen (pattern)) == 0;