2003-10-15 Andrew Cagney <cagney@redhat.com>

	* remote.c (remote_search): Delete function.
	* target.h (target_search): Delete disabled macro.
	(struct target_ops): Delete disabled field "to_search".

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 137e7ea..33e1456 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2003-10-15  Andrew Cagney  <cagney@redhat.com>
+
+       * remote.c (remote_search): Delete function.
+       * target.h (target_search): Delete disabled macro.
+       (struct target_ops): Delete disabled field "to_search".
+
 2003-10-14  Kevin Buettner  <kevinb@redhat.com>
 
        * frv-tdep.c (frv_frame_this_id): Call inside_entry_func()

diff --git a/gdb/remote.c b/gdb/remote.c
index 3d24684..3cc8259 100644 (file)
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -3989,73 +3989,6 @@ remote_xfer_memory (CORE_ADDR mem_addr, char *buffer, int mem_len,
   return res;
 }
 
-
-#if 0
-/* Enable after 4.12.  */
-
-void
-remote_search (int len, char *data, char *mask, CORE_ADDR startaddr,
-              int increment, CORE_ADDR lorange, CORE_ADDR hirange,
-              CORE_ADDR *addr_found, char *data_found)
-{
-  if (increment == -4 && len == 4)
-    {
-      long mask_long, data_long;
-      long data_found_long;
-      CORE_ADDR addr_we_found;
-      char *buf = alloca (rs->remote_packet_size);
-      long returned_long[2];
-      char *p;
-
-      mask_long = extract_unsigned_integer (mask, len);
-      data_long = extract_unsigned_integer (data, len);
-      sprintf (buf, "t%x:%x,%x", startaddr, data_long, mask_long);
-      putpkt (buf);
-      getpkt (buf, (rs->remote_packet_size), 0);
-      if (buf[0] == '\0')
-       {
-         /* The stub doesn't support the 't' request.  We might want to
-            remember this fact, but on the other hand the stub could be
-            switched on us.  Maybe we should remember it only until
-            the next "target remote".  */
-         generic_search (len, data, mask, startaddr, increment, lorange,
-                         hirange, addr_found, data_found);
-         return;
-       }
-
-      if (buf[0] == 'E')
-       /* There is no correspondance between what the remote protocol uses
-          for errors and errno codes.  We would like a cleaner way of
-          representing errors (big enough to include errno codes, bfd_error
-          codes, and others).  But for now just use EIO.  */
-       memory_error (EIO, startaddr);
-      p = buf;
-      addr_we_found = 0;
-      while (*p != '\0' && *p != ',')
-       addr_we_found = (addr_we_found << 4) + fromhex (*p++);
-      if (*p == '\0')
-       error ("Protocol error: short return for search");
-
-      data_found_long = 0;
-      while (*p != '\0' && *p != ',')
-       data_found_long = (data_found_long << 4) + fromhex (*p++);
-      /* Ignore anything after this comma, for future extensions.  */
-
-      if (addr_we_found < lorange || addr_we_found >= hirange)
-       {
-         *addr_found = 0;
-         return;
-       }
-
-      *addr_found = addr_we_found;
-      *data_found = store_unsigned_integer (data_we_found, len);
-      return;
-    }
-  generic_search (len, data, mask, startaddr, increment, lorange,
-                 hirange, addr_found, data_found);
-}
-#endif /* 0 */
-\f
 static void
 remote_files_info (struct target_ops *ignore)
 {

diff --git a/gdb/target.h b/gdb/target.h
index a3e10e8..5a0d333 100644 (file)
--- a/gdb/target.h
+++ b/gdb/target.h
@@ -229,29 +229,6 @@ struct target_ops
                           struct mem_attrib *attrib,
                           struct target_ops *target);
 
-#if 0
-    /* Enable this after 4.12.  */
-
-    /* Search target memory.  Start at STARTADDR and take LEN bytes of
-       target memory, and them with MASK, and compare to DATA.  If they
-       match, set *ADDR_FOUND to the address we found it at, store the data
-       we found at LEN bytes starting at DATA_FOUND, and return.  If
-       not, add INCREMENT to the search address and keep trying until
-       the search address is outside of the range [LORANGE,HIRANGE).
-
-       If we don't find anything, set *ADDR_FOUND to (CORE_ADDR)0 and
-       return.  */
-
-    void (*to_search) (int len, char *data, char *mask,
-                      CORE_ADDR startaddr, int increment,
-                      CORE_ADDR lorange, CORE_ADDR hirange,
-                      CORE_ADDR * addr_found, char *data_found);
-
-#define        target_search(len, data, mask, startaddr, increment, lorange, hirange, addr_found, data_found)  \
-    (*current_target.to_search) (len, data, mask, startaddr, increment, \
-                                lorange, hirange, addr_found, data_found)
-#endif                         /* 0 */
-
     void (*to_files_info) (struct target_ops *);
     int (*to_insert_breakpoint) (CORE_ADDR, char *);
     int (*to_remove_breakpoint) (CORE_ADDR, char *);