2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>

	    Daniel Jacobowitz  <dan@codesourcery.com>

	* config/i386/cygwin.mt (TDEPFILES): Add solib-target.o.
	* coff-pe-read.c (read_pe_exported_syms): Delete verbose
	printf.
	* NEWS: Mention gdbserver DLL support.

	* gdb.base/unload.c (dlopen, dlsym, dlclose, dlerror): Define
	for __WIN32__.
	(SHLIB_NAME): Delete definition.  Always pass dlerror to fprintf.
	* gdb.base/unload.exp: Use shared library test routines.

	* inferiors.c (all_dlls, dlls_changed, get_dll): New.
	(add_thread): Minor cleanups.
	(clear_inferiors): Move lower in the file.  Clear the DLL
	list.
	(free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
	* remote-utils.c (prepare_resume_reply): Check dlls_changed.
	(xml_escape_text): New.
	* server.c (handle_query): Handle qXfer:libraries:read.  Report it
	for qSupported.
	(handle_v_cont): Report errors.
	(gdbserver_version): Update.
	(main): Correct size of own_buf.  Do not report initial DLL events.
	* server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
	(unloaded_dll, xml_escape_text): New.
	* win32-low.c (enum target_waitkind): Update comments.
	(win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
	(winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
	(win32_EnumProcessModules, win32_GetModuleInformation)
	(win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
	(winapi_CreateToolhelp32Snapshot, winapi_Module32First)
	(winapi_Module32Next, win32_CreateToolhelp32Snapshot)
	(win32_Module32First, win32_Module32Next, load_toolhelp)
	(toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
	(get_child_debug_event): Handle DLL events.
	(win32_wait): Likewise.

1 files changed, 15 insertions, 0 deletions

diff --git a/gdb/gdbserver/server.h b/gdb/gdbserver/server.h
index 573bde2..ea7666e 100644
--- a/gdb/gdbserver/server.h
+++ b/gdb/gdbserver/server.h
@@ -91,6 +91,13 @@ struct inferior_list_entry
 /* Opaque type for user-visible threads.  */
 struct thread_info;
 
+struct dll_info
+{
+  struct inferior_list_entry entry;
+  char *name;
+  CORE_ADDR base_addr;
+};
+
 #include "regcache.h"
 #include "gdb/signals.h"
 
@@ -104,6 +111,9 @@ void initialize_low ();
 /* From inferiors.c.  */
 
 extern struct inferior_list all_threads;
+extern struct inferior_list all_dlls;
+extern int dlls_changed;
+
 void add_inferior_to_list (struct inferior_list *list,
 			   struct inferior_list_entry *new_inferior);
 void for_each_inferior (struct inferior_list *list,
@@ -132,6 +142,9 @@ void set_inferior_regcache_data (struct thread_info *, void *);
 void change_inferior_id (struct inferior_list *list,
 			 unsigned long new_id);
 
+void loaded_dll (const char *name, CORE_ADDR base_addr);
+void unloaded_dll (const char *name, CORE_ADDR base_addr);
+
 /* Public variables in server.c */
 
 extern unsigned long cont_thread;
@@ -190,6 +203,8 @@ int look_up_one_symbol (const char *name, CORE_ADDR *addrp);
 
 void monitor_output (const char *msg);
 
+char *xml_escape_text (const char *text);
+
 /* Functions from ``signals.c''.  */
 enum target_signal target_signal_from_host (int hostsig);
 int target_signal_to_host_p (enum target_signal oursig);