[RFC 5/9] replace hexify with bin2hex

[Tom Tromey <tromey@redhat.com>]

This removes hexify in favor of bin2hex.
The choice of which to keep was arbitrary.

2014-01-20  Tom Tromey  <tromey@redhat.com>

	* common/rsp-low.h (hexify): Don't declare.
	* common/rsp-low.c (hexify): Remove.

2014-01-20  Tom Tromey  <tromey@redhat.com>

	* remote-utils.c (look_up_one_symbol, monitor_output): Use
	bin2hex, not hexify.
	* tracepoint.c (cmd_qtstatus): Likewise.
---
 gdb/ChangeLog                |  5 +++++
 gdb/common/rsp-low.c         | 14 --------------
 gdb/common/rsp-low.h         |  2 --
 gdb/gdbserver/ChangeLog      |  6 ++++++
 gdb/gdbserver/remote-utils.c |  5 +++--
 gdb/gdbserver/tracepoint.c   |  6 +++---
 6 files changed, 17 insertions(+), 21 deletions(-)

diff --git a/gdb/common/rsp-low.c b/gdb/common/rsp-low.c
index feb6d0c..e288c6a 100644
--- a/gdb/common/rsp-low.c
+++ b/gdb/common/rsp-low.c
@@ -172,20 +172,6 @@ bin2hex (const gdb_byte *bin, char *hex, int count)
   return i;
 }
 
-int
-hexify (char *hex, const char *bin, int count)
-{
-  int i;
-
-  for (i = 0; i < count; i++)
-    {
-      *hex++ = tohex ((*bin >> 4) & 0xf);
-      *hex++ = tohex (*bin++ & 0xf);
-    }
-  *hex = 0;
-  return i;
-}
-
 void
 convert_int_to_ascii (const unsigned char *from, char *to, int n)
 {
diff --git a/gdb/common/rsp-low.h b/gdb/common/rsp-low.h
index 177649a..4903cd8 100644
--- a/gdb/common/rsp-low.h
+++ b/gdb/common/rsp-low.h
@@ -42,8 +42,6 @@ extern void convert_ascii_to_int (const char *from, unsigned char *to, int n);
 
 extern int bin2hex (const gdb_byte *bin, char *hex, int count);
 
-extern int hexify (char *hex, const char *bin, int count);
-
 extern void convert_int_to_ascii (const unsigned char *from, char *to, int n);
 
 /* Convert BUFFER, binary data at least LEN bytes long, into escaped
diff --git a/gdb/gdbserver/remote-utils.c b/gdb/gdbserver/remote-utils.c
index b2a84c3..9d0ec55 100644
--- a/gdb/gdbserver/remote-utils.c
+++ b/gdb/gdbserver/remote-utils.c
@@ -1399,7 +1399,8 @@ look_up_one_symbol (const char *name, CORE_ADDR *addrp, int may_ask_gdb)
 
   /* Send the request.  */
   strcpy (own_buf, "qSymbol:");
-  hexify (own_buf + strlen ("qSymbol:"), name, strlen (name));
+  bin2hex ((const gdb_byte *) name, own_buf + strlen ("qSymbol:"),
+	  strlen (name));
   if (putpkt (own_buf) < 0)
     return -1;
 
@@ -1562,7 +1563,7 @@ monitor_output (const char *msg)
   char *buf = xmalloc (len * 2 + 2);
 
   buf[0] = 'O';
-  hexify (buf + 1, msg, len);
+  bin2hex ((const gdb_byte *) msg, buf + 1, len);
 
   putpkt (buf);
   free (buf);
diff --git a/gdb/gdbserver/tracepoint.c b/gdb/gdbserver/tracepoint.c
index 613220c..8dffe83 100644
--- a/gdb/gdbserver/tracepoint.c
+++ b/gdb/gdbserver/tracepoint.c
@@ -3608,17 +3608,17 @@ cmd_qtstatus (char *packet)
   str = (tracing_user_name ? tracing_user_name : "");
   slen = strlen (str);
   buf1 = (char *) alloca (slen * 2 + 1);
-  hexify (buf1, str, slen);
+  bin2hex ((gdb_byte *) str, buf1, slen);
 
   str = (tracing_notes ? tracing_notes : "");
   slen = strlen (str);
   buf2 = (char *) alloca (slen * 2 + 1);
-  hexify (buf2, str, slen);
+  bin2hex ((gdb_byte *) str, buf2, slen);
 
   str = (tracing_stop_note ? tracing_stop_note : "");
   slen = strlen (str);
   buf3 = (char *) alloca (slen * 2 + 1);
-  hexify (buf3, str, slen);
+  bin2hex ((gdb_byte *) str, buf3, slen);
 
   trace_debug ("Returning trace status as %d, stop reason %s",
 	       tracing, tracing_stop_reason);
-- 
1.8.1.4