* configure.in: Add nlm subdir to configdirs for alpha-*-netware

	target.
	* defs.h (enum language):  Add language_asm.
	* findvar.c (read_register_bytes read_register_gen
	write_register_bytes read_register read_register_pid
	write_register write_register_pid supply_register):  Move multi-
	thread handling down into these routines.  Create XXX_pid routines
	that allow register references to specify the pid.
	* findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
	read_sp write_sp read_fp write_fp):  Move these routines from
	infcmd to findvar to centralize the whole mess.
	* i386-nlmstub.c:  Portability fixes.
	* infptrace.c (child_resume):  Conditionalize to allow other natives
	to override it.  Remove PIDGET gubbish, it's no longer necessary.
	* infrun.c (wait_for_inferior):  Put registers_changed() before
	target_wait() to speed up remote debugging.
	* Replace code that reads registers from other threads with much
	nicer looking new function calls (see changes to findvar.c).
	* Don't skip prologues if debugging assembly source.
	* lynx-nat.c (child_resume):  Lynx now needs it's own version of
	child_resume to handle multi-thread debugging properly.
	* remote.c:  Add O response to get console output from target.
	* (readchar): Add timeout parameter.  Handle SERIAL_EOF and
	SERIAL_ERROR here to simplify callers.
	* Change static var timeout to remote_timeout.
	* (fromhex):  Remove unnecessary return -1 at end of routine.
	* (remote_wait):  Turn this into a big switch statement.  Add
	support for O response.
	* (putpkt):  Remove unnecessary handling of SERIAL_EOF/ERROR.
	* (getpkt):  Split getpkt into two parts.  read_frame deals with
	all formatting issues, run-length encoding, and framing.  getpkt
	now handles error recovery, and frame detection.
	* ser-tcp.c (tcp_readchar):  Handle EINTR from read().
	* ser-unix.c (hardwire_raw):  Set CLOCAL so that we ignore modem
	control.  (hardwire_readchar):  Handle EINTR from read().
	* symfile.c (deduce_language_from_filename):  Add support for .s
	files.
	* config/nm-lynx.h:  Define CHILD_WAIT so that lynx-nat.c can
	override infptrace's child_wait.
	* config/rs6000/rs6000lynx.mh:  Use xm-rs6000ly.h & nm-rs6000ly.h
	instead of XXXlynx.h.
	* config/rs6000/rs6000lynx.mt:  Use tm-rs6000ly.h instead of
	tm-rs6000lynx.h.
	* nlm/gdbserve.c:  Portability fixes.

1 files changed, 12 insertions, 3 deletions

diff --git a/gdb/symfile.c b/gdb/symfile.c
index 3017075..f0b3983 100644
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -621,8 +621,15 @@ symbol_file_add (name, from_tty, addr, mainline, mapped, readnow)
   return (objfile);
 }
 
-/* This is the symbol-file command.  Read the file, analyze its symbols,
-   and add a struct symtab to a symtab list.  */
+/* This is the symbol-file command.  Read the file, analyze its
+   symbols, and add a struct symtab to a symtab list.  The syntax of
+   the command is rather bizarre--(1) buildargv implements various
+   quoting conventions which are undocumented and have little or
+   nothing in common with the way things are quoted (or not quoted)
+   elsewhere in GDB, (2) options are used, which are not generally
+   used in GDB (perhaps "set mapped on", "set readnow on" would be
+   better), (3) the order of options matters, which is contrary to GNU
+   conventions (because it is confusing and inconvenient).  */
 
 void
 symbol_file_command (args, from_tty)
@@ -902,7 +909,7 @@ generic_load (filename, from_tty)
 	      printf_filtered ("Loading section %s, size 0x%lx vma ",
 			       bfd_get_section_name (loadfile_bfd, s),
 			       (unsigned long) size);
-	      print_address_numeric (vma, gdb_stdout);
+	      print_address_numeric (vma, 1, gdb_stdout);
 	      printf_filtered ("\n");
 
 	      bfd_get_section_contents (loadfile_bfd, s, buffer, 0, size);
@@ -1202,6 +1209,8 @@ deduce_language_from_filename (filename)
     return language_m2;
   else if (STREQ(c,".c"))
     return language_c;
+  else if (STREQ(c,".s"))
+    return language_asm;
   else if (STREQ (c,".cc") || STREQ (c,".C") || STREQ (c, ".cxx")
 	   || STREQ (c, ".cpp"))
     return language_cplus;