New function.

2006-10-09  Soren Sandmann  <ssp@localhost.localdomain>

	* process.c (process_get_vdso_bytes): New function.

	* elfparser.c (parser_new_from_data): export this function as
	elf_parser_new_from_data().

	* binfile.c (read_inode): Don't stat if filename is
	'[vdso]'. Instead just return -1;
	(bin_file_new): Use elf_parser_new_from_data() when the file is
	[vdso].

	* process.c (read_maps): Change the offset of the vdso map to 0
	and the inode to -1.

	* elfparser.c (elf_parser_lookup_symbol): Remove unused 'size'
	variable.

	* binfile.c (find_separate_debug_file): Deal with cycles in the
	debuglink graph.

	* configure.ac: Set version to 1.1.0. Print warning about HEAD.

TODO

@@ -37,11 +37,16 @@ Before 1.2:
 * Elf bugs:
 	- error handling for bin_parser is necessary.
 
-	- don't loop infinitely if there are cycles in the debuglink graph.
-
 	* Find out why all apps have an "In file /usr/bin/<app binary>" below
 	  _libc_main. If possible, maybe make up a name for it.
 
+* vdso stuff:
+	- the "[vdso]" string should be #defined somewhere
+	- Does get_vdso_bytes() belong in process.c?
+	- Is basing on "[vdso]" always correct?
+
+* Convert things like [heap] and [stack] to more understandable labels.
+
 * Strategies for taking reliable stacktraces.
 
 	Three different kinds of files
@@ -64,6 +69,7 @@ Before 1.2:
 	- vdso
 		- assume its the same across processes, just look at
 		  sysprof's own copy.
+			Done: vdso is done now
 		- send copy of it to userspace once, or for every
 		  sample. 
 
@@ -154,8 +160,6 @@ Before 1.2:
 
 * Make it compile and work on x86-64
 
-* Add "sysprof --version"
-
 * With kernel module not installed, select Profiler->Start, then dismiss
   the alert. This causes the start button to appear prelighted. Probably
   just another gtk+ bug.
@@ -652,6 +656,10 @@ Later:
 
 -=-=-=-=-=-=-=-=-=-=-=-=-=-=- ALREADY DONE -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
 
+* don't loop infinitely if there are cycles in the debuglink graph.
+
+* Add "sysprof --version"
+
 * Fix (potential) performance issues in symbol lookup.
 
 - when an elf file is read, it should be checked that the various