changelog-1999-2003

这个是LINUX下的GDB调度工具的源码

	* mi-main.c (mi_cmd_execute): Use free_current_contents.
	(free_and_reset): Delete.

Mon May 15 16:17:56 2000  Andrew Cagney  <[e-mail]>

	* mi-main.c (mi_cmd_data_assign, mi_cmd_data_evaluate_expression),
 	mi-cmd-var.c (mi_cmd_var_create, mi_cmd_var_delete): Delete
 	make_cleanup_func casts. Not needed.

2000-05-07  Eli Zaretskii  <[e-mail]>

	* gdbmi.texinfo: Lots of typos and grammar fixes from Brian
        Youmans <[e-mail]>.

Wed Apr 26 18:35:19 2000  Andrew Cagney  <[e-mail]>

	* gdbmi.texinfo (GDB/MI Output Syntax v2.0): Convert Draft 2.0
 	Output Syntax into a new section.  Cross reference.
	(menu): Fix tipo. GDB/MI Compatibility with CLI.

2000-04-23  Eli Zaretskii  <[e-mail]>

	* gdbmi.texinfo: Lots of changes, to include this document as part
	of the GDB manual.

2000-03-13  James Ingham  <[e-mail]>

	* mi-cmd-var.c (mi_cmd_var_create): Add special frame cookie "@"
	to indicate an "USE_CURRENT_FRAME" variable.
	(varobj_update_one): Add "in_scope" and "type_changed" to the
	result.

2000-03-06  Elena Zannoni  <[e-mail]>

	* mi-cmds.h: Export mi_cmd_data_write_register_values.
	
	* mi-cmds.c (mi_cmds): Implement data-write-register-values with
 	mi_cmd_data_write_register_values.

	* mi-main.c (mi_cmd_data_write_register_values): New
 	function. Write a value into a register.

2000-03-06  Elena Zannoni  <[e-mail]>

	* gdbmi.texinfo: Update data-disassemble documentation.

2000-03-01  Elena Zannoni  <[e-mail]>

	* mi-cmd-disas.c (mi_cmd_disassemble): Use
 	ui_out_field_core_addr() instead of print_address_numeric(), to
 	maintain consistency throughout MI.

Wed Feb 23 17:09:39 2000  Andrew Cagney  <[e-mail]>

	* mi-cmd-break.c, mi-cmd-disas.c, mi-cmd-stack.c, mi-cmd-var.c,
 	mi-cmds.c, mi-cmds.h, mi-console.c, mi-console.h, mi-getopt.c,
 	mi-getopt.h, mi-main.c, mi-out.c, mi-out.h, mi-parse.c,
 	mi-parse.h: Update copyright information.

Wed Feb 23 13:31:16 2000  Andrew Cagney  <[e-mail]>

	* mi-cmd-disas.c (gdb_dis_asm_read_memory): Change LEN to unsigned
 	long.  Match ../include/dis-asm.h change.

Wed Feb 23 10:30:55 2000  Andrew Cagney  <[e-mail]>

	* gdbmi.texinfo: Update copyright - FSF.  Update version
 	information.

	mi-cmd-break.c, mi-cmd-disas.c, mi-cmd-stack.c, mi-cmd-var.c,
 	mi-cmds.h, mi-main.c, mi-parse.c, mi-parse.h: Re-format using GNU
 	indent.

2000-02-21  Elena Zannoni  <[e-mail]>

	* mi-main.c: Add include of gdbcore.h for write_memory()
 	prototype.

2000-02-18  Elena Zannoni  <[e-mail]>

	* mi-cmd-disas.c (mi_cmd_disassemble): Change syntax of
 	command. Now use options.  
	Instead of printing the symbolic address of instructions via
 	print_address_symbolic(), use build_address_symbolic() and format
 	properly for output.
	(gdb_do_disassmble): Delete.

2000-02-18  Elena Zannoni  <[e-mail]>

	* mi-cmd-disas.c (mi_cmd_disassemble): 

2000-02-17  Elena Zannoni  <[e-mail]>

	* mi-main.c (mi_cmd_data_write_memory): New function. Write a
 	value into target memory.

	* mi-cmds.h (mi_cmd_data_write_memory): Export. 

	* mi-cmds.c (mi_cmds): Hook up data-write-memory to
 	mi_cmd_data_write_memory().

2000-02-17  Elena Zannoni  <[e-mail]>

	* mi-main.c (mi_cmd_target_download): Correct error message to
 	report right function name.
	(mi_cmd_target_select): Add doing exec cleanups at end.
	(mi_cmd_data_read_memory): Correct typo.
	(mi_cmd_execute): Do not simply free last_async_command, but reset
 	it to NULL as well.
	(free_and_reset): New function, free the argument and set it to
 	NULL.
	(mi_cmd_target_select_continuation): Delete prototype.
	
Tue Feb  1 00:17:12 2000  Andrew Cagney  <[e-mail]>

	* mi-cmd-disas.c, mi-cmds.h, mi-console.c, mi-console.h,
 	mi-main.c, mi-out.c, mi-out.h: Update to reflect rename of
 	gdb-file / GDB_FILE to ui-file / ``struct ui_file''.
	
Mon Jan 31 18:33:28 2000  Andrew Cagney  <[e-mail]>

	* mi-main.c (mi_command_loop): Delete reference to
 	fputs_unfiltered_hook.

2000-01-27  Elena Zannoni  <[e-mail]>

	* mi-cmds.c (mi_cmds): Update entries for
 	mi_cmd_data_list_register_names,
 	mi_cmd_data_list_changed_registers,
 	mi_cmd_data_list_register_values.

	* mi-cmds.h (mi_cmd_data_list_register_names,
 	mi_cmd_data_list_changed_registers,
 	mi_cmd_data_list_register_values): Update to mi_cmd_argv_ftype.

	* mi-main.c (mi_cmd_data_list_register_names,
 	mi_cmd_data_list_changed_registers,
 	mi_cmd_data_list_register_values): Update to use argc, argv
 	parameters.
	
2000-01-27  Elena Zannoni  <[e-mail]>

	* mi-main.c (mi_cmd_data_read_memory): Correct the computation of
 	next-row.

2000-01-27  Fernando Nasser  <[e-mail]>

	* mi-cmd-var.c (mi_cmd_var_create): Test for NULL type.
	(mi_cmd_var_set_format, mi_cmd_var_show_format,
	mi_cmd_var_info_num_children, mi_cmd_var_list_children,
	mi_cmd_var_info_type, mi_cmd_var_info_expression,
	mi_cmd_var_show_attributes, mi_cmd_var_evaluate_expression,
	mi_cmd_var_assign, mi_cmd_var_update): Prevent possibility of memory
	leak on error.

2000-01-27  Fernando Nasser  <[e-mail]>

	* mi-out.c (mi_field_string): Test for NULL string pointer.

2000-01-17  Elena Zannoni  <[e-mail]>

	* mi-cmd-stack.c (mi_cmd_stack_list_frames): Call
 	print_frmae_info() with the correct arguments.

	* mi-main.c (mi_cmd_exec_return): Call
 	show_and_print_stack_frame() with LOC_AND_ADDRESS, so it does the
 	right thing.  Update Copyright.

2000-01-13  Elena Zannoni  <[e-mail]>

	* mi-main.c: Move disassemble commands from here.

	* mi-cmd-disas.c: To here. New file.

2000-01-13  Elena Zannoni  <[e-mail]>

	* mi-cmd-stack.c: Remove include of mi-out.h.

	* mi-main.c (mi_cmd_disassemble): Update function to use argc/argv
 	interface.

	* mi-cmds.h: Ditto.

	* mi-cmds.c: Ditto.

2000-01-12  Elena Zannoni  <[e-mail]>

	* gdbmi.texinfo: Update stack commands descriptions.
	Add thread commands descriptions and examples.

	* mi-main.c (mi_cmd_thread_list_ids): Fix typo.

2000-01-12  Elena Zannoni  <[e-mail]>

	* mi-main.c (mi_cmd_thread_list_ids): New function, print a list
 	of currently known threads ids, and the total number of threads.
	(mi_cmd_thread_select): New function. Switch current thread.

	* mi-cmds.c (mi_cmds): Implement thread-list-ids by
 	mi_cmd_thread_list_ids, and thread-select by mi_cmd_thread_select.

	* mi-cmds.h (mi_cmd_thread_select, mi_cmd_thread_list_ids): Export.

2000-01-11  Elena Zannoni  <[e-mail]>

	* mi-main.c: Move stack commands from here.

	* mi-cmd-stack.c: To here. New file.

2000-01-07  Elena Zannoni  <[e-mail]>

	* mi-main.c (list_args_or_locals): Add a new paramter, the frame
 	for which to display args or locals. Don't use selected_frame
 	anymore, use the new parameter instead. Return void instead of
 	mi_cmd_result, let callers do so.
	(mi_cmd_stack_list_args): Change interface. Now accept low and
 	high frame numbers to display args for a range of frames. Without
 	these two, display args for the whole stack.
	(mi_cmd_stack_list_locals): Adapt to new interface for
 	list_args_or_locals.

2000-01-06  Elena Zannoni  <[e-mail]>

	* mi-main.c (mi_cmd_stack_info_depth, mi_cmd_stack_list_args,
 	mi_cmd_stack_list_frames, mi_cmd_stack_list_locals,
 	mi_cmd_stack_select_frame): Change to use argv type of parameters.

	* mi-cmds.c (mi_cmds): Change stack-info-depth,
 	stack-list-arguments, stack-list-frames, stack-list-locals,
 	stack-select-frame to use argv parameters.

	* mi-cmds.h (mi_cmd_stack_info_depth, mi_cmd_stack_list_args,
 	mi_cmd_stack_list_frames, mi_cmd_stack_list_locals,
 	mi_cmd_stack_select_frame): Update definitions.

Tue Jan  4 12:38:54 2000  Andrew Cagney  <[e-mail]>

	* mi-main.c (mi_command_loop): Force the MI interface to use seven
 	bit strings.
	* gdbmi.texinfo: Make it clear that a quoted C string is seven
 	bit.

Thu Dec 30 14:15:22 1999  Andrew Cagney  <[e-mail]>

	* mi-getopt.c (mi_getopt): Rewrite.  Allow long options.
	* mi-getopt.h (struct mi_opt): Declare.
	(mi_getopt): Update.

	* mi-main.c (mi_cmd_data_read_memory), mi-cmd-break.c
 	(mi_cmd_break_insert, mi_cmd_break_watch): Update.

Wed Dec 29 23:38:35 1999  Andrew Cagney  <[e-mail]>

	* mi-cmd-break.c (mi_cmd_break_insert): Add support for -c
 	<condition>, -i <ignore-count> and -p <thread>.
	(breakpoint_notify): New function.
	(mi_cmd_break_insert): Wrap GDB call with callback hooks so that
 	MI is notified when ever a breakpoint is created.

	* gdbmi.texinfo: Update.

Fri Dec 24 11:23:22 1999  Andrew Cagney  <[e-mail]>

	* mi-main.c (gdb_do_disassemble): Strip out more useless #ifdef
 	UI_OUTs.

1999-12-23  Elena Zannoni  <[e-mail]>

	* mi-main.c (gdb_do_disassemble): Fix output. Lines that have no
 	assembly instructions must still be outputted, to keep the source
 	line numbering correct.
	Remove #ifdef UI_OUT's, they are useless.

1999-12-17  Elena Zannoni  <[e-mail]>

	* mi-main.c (gdb_do_disassemble): Don't print a new list in mixed
 	mode, every time. Just do it when we actually encounter a new
 	source line.

1999-12-17  Fernando Nasser  <[e-mail]>

	* mi-cmd-var.c (mi_cmd_var_list_children): Add test for C++ pseudo
	variable objects (private, public, protected) as these do not have
        a type and the -var-list-children operation was dumping core.
	
Fri Dec 17 20:23:33 1999  Andrew Cagney  <[e-mail]>

	* gdbmi.texinfo: Document recommended syntax for options.

	* mi-main.c (mi_cmd_data_read_memory): Add support for ``-o
 	<offset>''.
	* gdbmi.texinfo: Document.
	
Wed Dec 15 17:43:08 1999  Andrew Cagney  <[e-mail]>

	* mi-getopt.h (mi_getopt): Change optarg to a char pointer. Check
 	optind.
  	* mi-cmd-break.c (mi_cmd_break_insert): Update.

	* mi-main.c (mi_cmd_data_read_memory): Add fields "next-row-addr",
 	"prev-row-addr", "next-page-addr", "prev-page-addr" and a per row
 	"addr".
	* gdbmi.texinfo: Update.

Wed Dec 15 01:05:40 1999  Andrew Cagney  <[e-mail]>

	* mi-cmds.h (mi_cmd_result): Add MI_CMD_CAUGHT_ERROR for when the
 	error is caught.

	* mi-main.c (captured_mi_execute_command): When
 	MI_CMD_CAUGHT_ERROR return 0 rethrowing the eror.

1999-12-13  Elena Zannoni  <[e-mail]>

	* mi-cmd-break.c (mi_cmd_break_insert): Remove unused var.

	* mi-cmd-var.c (mi_cmd_var_update): Remove unused variables.

Mon Dec 13 18:43:36 1999  Andrew Cagney  <[e-mail]>

	* mi-parse.c (mi_parse): Quote the command when printing it.
	(mi_parse_argv): Fix handling of quoted strings. Was not
 	de-quoting them.
	(mi_parse_argv): Make static.

Mon Dec 13 18:30:03 1999  Andrew Cagney  <[e-mail]>

	* mi-cmds.h (mi_cmd_break_insert, mi_cmd_break_watch): Change type
 	to mi_cmd_argv_ftype.
	* mi-cmds.c (mi_cmds): Update.
	* mi-cmd-break.c (mi_cmd_break_insert, mi_cmd_break_watch): Change
 	to new style of arguments with argc and argv.  Parse arguments
 	using mi_getopt.

	* mi-cmd-break.c (mi_cmd_break_insert): Wrap body in #ifdef UI_OUT
 	to avoid non-ui compile problems.

Mon Dec 13 15:08:36 1999  Andrew Cagney  <[e-mail]>

	* mi-getopt.h, mi-getopt.c: New files. Similar to getopt but with
 	well defined semantics.
	
Mon Dec 13 14:22:21 1999  Andrew Cagney  <[e-mail]>

	* mi-main.c (mi_cmd_break_insert, mi_cmd_break_watch, enum
 	wp_type, enum bp_type): Move from here.
	* mi-cmd-break.c: To here.  New file.
	(mi_cmd_break_insert, mi_cmd_break_insert, mi_cmd_break_watch):
 	Use error to report problems.

1999-12-09  Elena Zannoni  <[e-mail]>

	* gdbmi.texinfo: Update description of exec-interrupt.

	* mi-main.c (mi_cmd_exec_interrupt): If the program is not
 	executing, don't try to interrupt it, but error out instead.  Make
 	sure previous_async_command is not null before duplicating it into
 	last_async_command.

	* gdbmi.texinfo: Add examples for data-evaluate-expression.

1999-12-08  Elena Zannoni  <[e-mail]>

	* mi-cmd-var.c (mi_cmd_var_assign, mi_cmd_var_create,
 	mi_cmd_var_delete, mi_cmd_var_evaluate_expression,
 	mi_cmd_var_info_expression, mi_cmd_var_info_num_children,
 	mi_cmd_var_info_type, mi_cmd_var_list_children,
 	mi_cmd_var_set_format, mi_cmd_var_show_attributes,
 	mi_cmd_var_show_format, mi_cmd_var_update): Change to use new
 	style of arguments with argc and argv.
	(next_arg): Delete.
	(which_var): Delete.

	* mi-cmds.c (mi_cmds): Update entries for mi_cmd_var_assign,
 	mi_cmd_var_create, mi_cmd_var_delete,
 	mi_cmd_var_evaluate_expression, mi_cmd_var_info_expression,
 	mi_cmd_var_info_num_children, mi_cmd_var_info_type,
 	mi_cmd_var_list_children, mi_cmd_var_set_format,
 	mi_cmd_var_show_attributes, mi_cmd_var_show_format,
 	mi_cmd_var_update.

	* mi-cmds.h (mi_cmd_var_assign, mi_cmd_var_create,
 	mi_cmd_var_delete, mi_cmd_var_evaluate_expression,
 	mi_cmd_var_info_expression, mi_cmd_var_info_num_children,
 	mi_cmd_var_info_type, mi_cmd_var_list_children,