Major update to memory map change notification code.

2008-06-23  David Smith  <dsmith@redhat.com>

	* tapsets.cxx (utrace_derived_probe_group::emit_probe_decl):
	Handles UDPF_NONE value.
	(utrace_derived_probe_group::emit_vm_callback_probe_decl): New
	function.
	(utrace_derived_probe_group::emit_module_decls): Calls
	emit_vm_callback_probe_decl() to set up vm_callbacks.

2008-06-23  David Smith  <dsmith@redhat.com>

	* task_finder.c (__stp_tf_vm_cb): New function.
	(stap_register_task_finder_target): Sets up syscall entry and
	syscall exit handlers.
	(__stp_find_file_based_vma): New function.
	(__stp_utrace_task_finder_target_syscall_entry): New function.
	Saves vma information off at syscall entry.
	(__stp_target_call_vm_callback): New function.
	(__stp_utrace_task_finder_target_syscall_exit): New function.
	Handles changes to memory maps based on information saved at
	syscall entry.
	* syscall.h: New file containing syscall function.
	* task_finder_vma.c: New file containing saved vma information
	handling functions.

0 files changed, 0 insertions, 0 deletions