- Upgrade to GDB 6.6. Drop redundant patches, forward-port remaining ones.

- Backported post gdb-6.6 release ia64 unwinding fixups.
- Testcase for exec() from threaded program (BZ 202689).
- Resolves: rhbz#221125
- Related: rhbz#202689

gdb-6.5-bz190810-gdbserver-arch-advice.patch

@@ -7,9 +7,11 @@ https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=190810
 	(remote_async_wait): Likewise.
 
 
---- gdb-6.5/gdb/remote.c.orig	2006-10-01 08:01:17.000000000 -0400
-+++ gdb-6.5/gdb/remote.c	2006-10-01 08:03:18.000000000 -0400
-@@ -2789,8 +2789,13 @@
+Index: gdb-6.6/gdb/remote.c
+===================================================================
+--- gdb-6.6.orig/gdb/remote.c	2007-01-20 06:43:04.000000000 +0100
++++ gdb-6.6/gdb/remote.c	2007-01-20 06:55:50.000000000 +0100
+@@ -3111,8 +3111,13 @@ Packet: '%s'\n"),
  					 reg->regnum, regs);
  		  }
  
@@ -17,14 +19,14 @@ https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=190810
 +		   target.  gdbserver(1) is not aware of the `set architecture'
 +		   name itself as it is not using libbfd.  */
  		if (*p++ != ';')
--		  error (_("Remote register badly formatted: %s\nhere: %s"), 
+-		  error (_("Remote register badly formatted: %s\nhere: %s"),
 +		  error (_("Remote register badly formatted: %s\nhere: %s"
 +			   "\nTry to load the executable by `file' first,"
 +			   "\nyou may also check `set/show architecture'."),
  			 buf, p);
  	      }
  	  }
-@@ -2983,8 +2988,13 @@
+@@ -3307,8 +3312,13 @@ Packet: '%s'\n"),
  		    regcache_raw_supply (current_regcache, reg->regnum, regs);
  		  }