old-cross-binutils/gdb/ChangeLog

Wed Jan 11 17:06:55 1995  Stu Grossman  (grossman@cygnus.com)

	* gdbtk.c (gdbtk_init):  Improve handling for errors in gdbtk.tcl
	during startup.

Wed Jan 11 17:53:26 1995  Rob Savoye  <rob@darkstar.cygnus.com>

	* array-rom.c: Add support for most commands.
	
	* monitor.c: Add GDB remote protocol for the hybrid environment on
	the Array board. 

Wed Jan 11 00:44:01 1995  Jeff Law  (law@snake.cs.utah.edu)

	* command.c (show_user_1): Use print_command_line to show a user
	defined command (including control structures).

	* top.c (init_main): Change documentation for user defined
	commands to indicate they may accept up to ten arguments.

Tue Jan 10 16:22:41 1995  Jim Kingdon  <kingdon@lioth.cygnus.com>

	* mips-tdep.c (mips_skip_prologue): Accept or as well as addu for
	`move $s8, $sp' instruction.

Sun Jan  8 12:45:34 1995  Jim Kingdon  <kingdon@deneb.cygnus.com>

	* target.c, target.h (target_signal_from_command): New function.
	* infrun.c (handle_command, signals_info), infcmd.c
	(signal_command): Use it.
	* infrun.c, infcmd.c: Update docstrings for these commands.

	* target.h (enum target_signal), target.c (signals), target.c
	(target_signal_from_host, target_signal_to_host): Add
	TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx.
	* config/tm-lynx.h: Define signal numbers for realtime events.

Sat Jan  7 07:23:53 1995  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)

	* dbxread.c (process_one_symbol):  Handle N_FUN symbols
	for Sun acc 3.0 under SunOS4.

	Changes to improve handling of runtime common symbols
	under SunOS4.
	* minsyms.c (get_symbol_leading_char):  New routine to determine
	the leading symbol character for an objfile.
	(prim_record_minimal_symbol_and_info, install_minimal_symbols):
	Use it.
	* objfiles.h (rt_common_objfile):  New global, points to objfile
	containing the runtime common minimal symbols.
	* objfiles.c (free_objfile):  Mark rt_common_objfile as
	unallocated before freeing it.
	* solib.c (allocate_rt_common_objfile):  New routine to allocate
	an objfile for the runtime common minimal symbols.
	(solib_add_common_symbols):  Allocate an objfile for the runtime
	common symbols if necessary and put common symbols into it.
	Clean up code and comments.
	(solib_add, special_symbol_handling):  Cleanup comments regarding
	runtime common symbols.
	* stabsread.c (scan_file_globals_1):  New routine, contains
	old scan_file_globals code. Checks if there are any unresolved
	global symbols before starting the expensive minimal symbol table
	search.
	(scan_file_globals):  Now calls scan_file_globals_1 for the passed
	objfile and eventually for the runtime common objfile. Complains
	about any unresolved global symbols and removes them from the
	global symbol chain to avoid dangling pointers into the symbol
	table if the symbol table is reread.

Thu Jan  5 17:38:29 1995  Stu Grossman  (grossman@cygnus.com)

	* Makefile.in (install_only uninstall):  Indent for clarity.

	* core.c (dis_asm_read_memory):  Add call to
	dis_asm_read_memory_hook to provide alternate way for disassembler
	to read memory.

	* defs.h:  Protect from multiple inclusion.  Add decl for
	dis_asm_read_memory_hook.

	* top.c:  Make window startup be the default.
	* Add dis_asm_read_memory_hook.

start-sanitize-gdbtk
	* gdbtk.c (finish_saving_output):  Don't do anything if not saving
	output.
	* (breakpoint_notify):  Don't send null filename to tcl.
	* (gdb_eval):  New tcl command to eval an expression.
	* (gdb_disassemble):  New tcl command to do disassembly.  This
	allows tcl code to choose between exec file and target memeory,
	and can also do mixed source and assembly.
	* (gdbtk_init):  Move reading of gdbtk.tcl to the end to make sure
	that more of the environment is set up.  Also, create link between
	gdb and tcl vars disassemble{-_}from{-_}exec.

	* gdbtk.tcl:  New expression window support.
	* Make assembly window be 80 columns wide.
	* Use new disassembly method.  Add menu items to select
	disassembly from exec file or target.
	* Change View menubar item to Options.

	* Get rid of Stack, Breakpoints, Signals, and Variables Windows,
	since they don't exist yet.

	* Pop up a copyright window on startup.
end-sanitize-gdbtk

Thu Jan  5 01:16:40 1995  Jeff Law  (law@snake.cs.utah.edu)

	* stabsread.c (define_symbol): Handle `a' symbol type used for
	reference parameter passed in a register.

start-sanitize-gdbtk
Wed Jan  4 19:49:10 1995  Stan Shebs  <shebs@andros.cygnus.com>

	* gdbtk.tcl (build_framework): Add standard commands menu, more
	windows to standard windows menu.
	(not_implemented_yet): Clarify message.
end-sanitize-gdbtk

Wed Jan  4 12:27:29 1995  Kung Hsu  <kung@mexican.cygnus.com>

	* defs.h: move include tm.h up, so that the type LONGEST can
	also based on the target requirement to determine. In this case
	target mips64.

	* remote-os9k.c (rombug_open): catch exception e in rombug.
	* remote-os9k.c (rombug_wait): print message before register display
	from rombug.

Wed Jan  4 09:18:27 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)

	* top.c (locate_arg): Call strchr not index.

Tue Jan  3 16:52:03 1995  Per Bothner  <bothner@kalessin.cygnus.com>

	* ch-exp.y (literal):  Recognize NULL.
	(tuple):  Parse simple unlabelled tuples.
	* eval.c (evaluate_subexp case OP_ARRAY):  Use expect_type to
	evaluate brace-initializer-expressions depending on context.
	(evaluate_subexp case UNOP_CAST):  Pass the target type as
	expected type when evaluating the expression.

	* ch-typeprint.c (chill_type_print_base):  Get names of PTR and
	BOOL from TYPE_NAME.
	* ch-valprint.c (chill_print_type_scalar):  New function, to handle
	TYPE_CODE_RANGE better than print_type_scalar does.
	(chill_val_print_array_elements):  Use above new function.

Mon Jan  2 15:02:51 1995  Stan Shebs  <shebs@andros.cygnus.com>

	* remote-udi.c (udi_load): Tell symbol_file_add that the
	program being loaded is the main program.

For older changes see ChangeLog-94

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