changelog

eCos操作系统源码

2000-12-04  Drew Moseley  <[e-mail]>

	* misc/monitor_cmd.c (breakpoint_cmd): Fix typo in printf
	formatting for error message.

2000-11-20  Drew Moseley  <[e-mail]>

	* cdl/cygmon.cdl: Make sure we don't specify vectors.o and target.ld twice.

2000-11-03  Jonathan Larmour  <[e-mail]>

	* cdl/cygmon.cdl: Improve cygmon.elf make dependencies

2000-10-17  Drew Moseley  <[e-mail]>

	* misc/utils.c: Fix a typo.  Also make sure we are ignoring the
	'+' characters from gdb.

	* misc/monitor_cmd.c: Add a few cache flushes.

	* misc/monitor.h: Use the debug port for xvprintf.

2000-08-14  Drew Moseley  <[e-mail]>

	* misc/ecos_bsp.c: Added some include files to fix some build
	failures on partially unsupported systems. (ie non-cygmon, etc).

2000-08-12  Drew Moseley  <[e-mail]>

	* misc/bsp/common/debug-io.c (bsp_debug_write): Use
	output_gdb_string when stub_is_active.

2000-08-10  Drew Moseley  <[e-mail]>

	* misc/utils.c: Removed some unused functions.  Also handle
	printing invalid registers.

	* misc/monitor_cmd.c: Handle some unprintable characters better.
	Also handle displaying of invalid memory locations better.
	Add handling for register validity checking.

	* misc/monitor.h: Add a conditional field "reg_valid" to struct
	regstruct.

	* misc/monitor.c: Added a call to a conditionally defined routine
	INITIALIZE_MON_EACH_TIME().  This is called everytime the monitor
	is invoked.  For instance, this is used to determine which
	registers have actually been read.

	* misc/generic_mem.c: Allow Cygmon to use the Safe memory routines
	in the HAL.

	* misc/board.h: Added MN10300 basic support.
	* misc/cpu-mon.c: Ditto.
	* misc/cpu_info.h: Ditto.
	* misc/bsp/cpu.h: Ditto.
	* misc/bsp/mn10300/gdb-cpu.c: Ditto. New file.
	* misc/bsp/mn10300/gdb-cpu.h: Ditto. New file.
	* misc/bsp/mn10300/gdb.h: Ditto. New file.
	* misc/bsp/mn10300/insn.h: Ditto. New file.
	* misc/bsp/mn10300/singlestep.c: Ditto. New file.
	* misc/mn10300/board.h: Ditto. New file.
	* misc/mn10300/cpu.h: Ditto. New file.
	* misc/mn10300/cpu_info.h: Ditto. New file.
	* misc/mn10300/mn10300-mon.c: Ditto. New file.

	* cdl/cygmon.cdl: Removed dependency on the kernel and Serial I/O.
	* misc/ecos_bsp.c: Ditto.
	* misc/ecos_dummy.c: Ditto.

2000-07-21  Drew Moseley  <[e-mail]>

	* misc/ecos_bsp.c: Rearrange the linkage between Cygmon and HAL so
	that Cygmon needs HAL but not vice-versa.  ie HAL no longer calls
	any Cygmon functions.
	* misc/monitor.c: Ditto.

2000-07-14  Drew Moseley  <[e-mail]>

	* misc/bsp/mips/gdb-cpu.c: New files. Mips based Cygmon now running on top of eCos HAL.
	* misc/bsp/mips/gdb-cpu.h: Ditto.
	* misc/bsp/mips/gdb.h: Ditto.
	* misc/bsp/mips/insn.h: Ditto.
	* misc/bsp/mips/singlestep.c: Ditto.
	* misc/mips/board.h: Ditto.
	* misc/mips/cpu.h: Ditto.
	* misc/mips/cpu_info.h: Ditto.
	* misc/mips/mips-mon.c: Ditto.

	* misc/bsp/common/syscall.c: Added SYS_meminfo call to find out
	how much RAM we have.
	* misc/bsp/common/syscall.h: Ditto.

	* misc/bsp/common/breakpoint.c: Added __ECOS__ support.

	* misc/monitor_cmd.c: Cleanup.  Added some more error handling.
	* misc/utils.c: Ditto.

	* misc/monitor.c: Added basic syscall handling to support libgloss.
	Added support for using more features of the HAL (ie breakpoints
	and exceptions).
	* misc/monitor.h: Ditto.
	* misc/tservice.h: Ditto.
	* misc/bsp/bsp.h: Ditto.
	* misc/arm/cpu_info.h: Ditto.

	* misc/ledit.c: Cleanup.

	* misc/ecos_dummy.c: Support for reset through the HAL.

	* misc/ecos_bsp.c: Filled in uart_control function for setting baud rate
	through the HAL.  Also added VIRTUAL_VECTOR_SUPPORT and support of the
	low-level HAL-based serial driver.  Also added set_memsize() support.

	* misc/bplist-dynamic.c: Added option for using breakpoints in the HAL.
	Also, various cleanups of build warnings, etc.	
	* misc/breakpoints.c: Ditto.

	* cdl/cygmon.cdl: Allow cygmon to be built for either Arm or Mips.
	
	* misc/board.h: Move architecture-dependent things out.
	* misc/cpu-mon.c: Ditto.
	* misc/cpu_info.h: Ditto.
	* misc/bsp/cpu.h: Ditto.
	* misc/bsp/common/gdb-cpu.c: Ditto.
	* misc/bsp/common/gdb-cpu.h: Ditto.
	* misc/bsp/common/singlestep.c: Ditto.

2000-01-28  Jesper Skov  <[e-mail]>

	* misc/Notes_CygMon_PID: Added.

2000-01-27  Jesper Skov  <[e-mail]>

	* cdl/cygmon.cdl: Include hal.h config for CygMon options defined
	by platform CDL.

2000-01-26  Jonathan Larmour  <[e-mail]>

	* cdl/cygmon.cdl: Remove CYGDAT_CYGMON_ENABLE - no longer required

2000-01-25  Jesper Skov  <[e-mail]>

	* cdl/cygmon.cdl: Moved console device config to target CDL.
	Let target CDL handle binary conversion.

1999-12-17  Bart Veer  <[e-mail]>

	* cdl/cygmon.cdl:
	Fix a requires property, getting the quoting right

1999-12-14  John Dallaway  <[e-mail]>

	* cdl/cygmon.cdl: Add custom make rule to build CygMon.

1999-12-06  Gary Thomas  <[e-mail]>

	* misc/arm/arm-mon.c (machine_syscall): 
	* misc/ecos_bsp.c (_bsp_handle_exception): 
	* misc/PKGconf.mak: Adding 'syscall' support.

	* misc/CygMon_PID.cfg: 
	* misc/bsp/common/syscall.h:
	* misc/bsp/common/syscall.c: New file(s).

1999-11-26  Jonathan Larmour  <[e-mail]>

	* misc/CygMon_EDB7211.cfg: Rename to misc/CygMon/EDB7xxx.cfg
	* misc/CygMon_EDB7xxx.cfg: New file

1999-11-26  Gary Thomas  <[e-mail]>

	* misc/ecos_bsp.c (_bsp_board_init): Use/define HAL symbols
	for board/cpu information.
	(_bsp_memory_list): Use MLT information here.

	* misc/CygMon_EDB7211.cfg: Fix typo.  Change startup to be
	ROM which gives more useful RAM information.

1999-11-19  Gary Thomas  <[e-mail]>

	* misc/CygMon_EDB7211.cfg: Add platform parameter.  Update
	patch for latest changes.

1999-11-03  Jesper Skov  <[e-mail]>

	* cdl/cygmon.cdl: Added.

1999-10-27  Gary Thomas  <[e-mail]>

	* misc/PKGconf.mak: Add new targets (.bin .srec images).

	* include/pkgconf/cygmon.h: Update strings to be more conformant.

	* misc/CygMon_EDB7211.cfg: New file for building CygMon.

	* include/pkgconf/cygmon.h: Add work-around because packages
	can't be disabled by default.

1999-10-26  Gary Thomas  <[e-mail]>

	* include/pkgconf/cygmon.h: Fix typo 'CYGPKC_LIBC'=>'CYGPKG_LIBC'
	Also, node type was wrong ('radio' instead of 'boolean')

1999-10-25  Gary Thomas  <[e-mail]>

	* include/pkgconf/cygmon.h: Add configuration options for
	console device [name] and extended help.  Remove duplicate
	boilerplate.

	* misc/board.h: Enable "help" via configuration option.

	* misc/ecos_bsp.c: Cleanup/remove extra (debug) code.
	Add support for console port configuration.

	* misc/monitor.c: 
	* misc/monitor_cmd.c: Cleanup/remove some debug code.

//===========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later version.
//
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with eCos; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
//
// As a special exception, if other files instantiate templates or use macros
// or inline functions from this file, or you compile this file and link it
// with other works to produce a work based on this file, this file does not
// by itself cause the resulting work to be covered by the GNU General Public
// License. However the source code for this file must still be made available
// in accordance with section (3) of the GNU General Public License.
//
// This exception does not invalidate any other reasons why a work based on
// this file might be covered by the GNU General Public License.
//
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
// at http://sources.redhat.com/ecos/ecos-license/
// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//===========================================================================