X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Fgdbserver%2Fdebug.h;h=c136b9c224c74050dfee86d421d831547324cac9;hb=c5adaa1921c34d2b9711ec7cecd3cb4a253620db;hp=e40f28c77168dff376597523f4f943f98ce60051;hpb=1a5c25988eabb35e0e40ea484b1eea029d9b7f53;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/gdbserver/debug.h b/gdb/gdbserver/debug.h
index e40f28c771..c136b9c224 100644
--- a/gdb/gdbserver/debug.h
+++ b/gdb/gdbserver/debug.h
@@ -19,20 +19,31 @@
 #ifndef GDBSERVER_DEBUG_H
 #define GDBSERVER_DEBUG_H
 
-/* We declare debug format variables here, and debug_threads but no other
-   debug content variables (e.g., not remote_debug) because while this file
-   is not currently used by IPA it may be some day, and IPA may have its own
-   set of debug content variables.  It's ok to declare debug_threads here
-   because it is misnamed - a better name is debug_basic or some such,
-   which can work for any program, gdbserver or IPA.  If/when this file is
-   used with IPA it is recommended to fix debug_thread's name.  */
+#if !defined (IN_PROCESS_AGENT)
+extern int remote_debug;
+
+/* Switch all debug output to DEBUG_FILE.  If DEBUG_FILE is nullptr or an
+   empty string, or if the file cannot be opened, then debug output is sent to
+   stderr.  */
+void debug_set_output (const char *debug_file);
+#endif
+
+extern int using_threads;
+
+/* Enable miscellaneous debugging output.  The name is historical - it
+   was originally used to debug LinuxThreads support.  */
+
 extern int debug_threads;
+
 extern int debug_timestamp;
 
 void debug_flush (void);
 void do_debug_enter (const char *function_name);
 void do_debug_exit (const char *function_name);
 
+/* Async signal safe debug output function that calls write directly.  */
+ssize_t debug_write (const void *buf, size_t nbyte);
+
 /* These macros are for use in major functions that produce a lot of
    debugging output.  They help identify in the mass of debugging output
    when these functions enter and exit.  debug_enter is intended to be