changelog

eCos/RedBoot for勤研ARM AnywhereII(4510) 含全部源代码

2002-04-24  Yoshinori Sato  <[e-mail]>

	* src/xyzModem.c (xyzModem_stream_terminate): Increase time for
	cleanup from 100ms to 250ms.

2002-04-23  Jonathan Larmour  <[e-mail]>

	* src/syscall.c (__do_syscall): Rename EIO to NEWLIB_EIO to
	pre-empt any potential conflict. Add definition of 
	NEWLIB_ENOSYS and use it in place of ENOSYS.

2002-04-22  Jonathan Larmour  <[e-mail]>

	* doc/redboot.sgml: Document iq80321 switch settings.

	* include/redboot.h: Add gettimeofday, rename, isatty and system
	syscall numbers.
	
	* src/syscall.c (__do_syscall): Handle above new syscalls in a
	"default" way.
	Take new extra signal argument.
	When required, handle file I/O syscalls, by passing into HAL.

2002-04-21  Paul Fine  <[e-mail]>

	* src/flash.c (flash_get_config, load_flash_config): Save a
	pointer to the configuration structure in FLASH.  If
	flash_get_config fails to find a config item, check to make sure
	that the config structure in RAM has not been trashed.  If it has
	been trashed, set the pointer to the "readonly" version in FLASH
	and try to read the config item again.
	
	* cdl/redboot.cdl (CYGSEM_REDBOOT_FLASH_CONFIG_READONLY_FALLBACK):
	Added this flash config option to control the readonly fallback in
	flash.c

2002-04-16  Yoshinori Sato  <[e-mail]>
2002-04-16  Jonathan Larmour  <[e-mail]>

	* src/xyzModem.c: Don't return ACKs too early.

2002-04-16  Gary Thomas  <[e-mail]>

	* src/net/bootp.c: Readjust timeouts - more, shorter.  Better response.

2002-04-12  Gary Thomas  <[e-mail]>

	* src/net/bootp.c: Increase timeouts for slower networks.

2002-04-11  Nick Garnett  <[e-mail]>

	* doc/redboot.sgml: Changed some misplaced <term>s into
	<literal>s.

2002-04-08  Nick Garnett  <[e-mail]>

	* doc/redboot.sgml: Added full LED code desription, revised memory
	layout and miscellaneous other fixes for 80321.

2002-04-03  Gary Thomas  <[e-mail]>

	* src/main.c (do_mfill): 
	(do_mcmp): New routines for fill/compare random buffers.

	* cdl/redboot.cdl: CDL to control mfill, mcmp, cksum commands.

	* src/net/net_io.c (do_ip_addr): 
	* doc/redboot.sgml: Add new command 'ip_addr', used to set/show the
	local and host [server] addresses.

2002-04-02  Jesper Skov  <[e-mail]>

	* redboot.sgml: excalibur: Updated memory map details, added
	information about REDBOOT startup mode.

2002-03-07  Mark Salter  <[e-mail]>

	* src/net/tcp.c: Fix missing acks of resent segments pointed out
	by Hendrik Ruijter.

2002-03-06  Nick Garnett  <[e-mail]>

	* doc/redboot.sgml: Added Integrator details.

2002-03-06  Mark Salter  <[e-mail]>

	* src/net/tcp.c (__tcp_handler): Slight rework of Hendrik Ruijter's
	fix for FIN_WAIT_1 to TIME_WAIT transition.

2002-03-06  Jesper Skov  <[e-mail]>

	* doc/redboot.sgml: Updated iq80310 details.
	Updated iq80321 details.
	Updated e7t details.
	
2002-03-05  Jesper Skov  <[e-mail]>

	* doc/redboot.sgml: Updated ebsa285 details.
	Updated ipaq details.
	Updated edb7312 details.

2002-03-05  Gary Thomas  <[e-mail]>
2002-02-25 Hendrik Ruijter <[e-mail]>

	* include/net/net.h: Add 'reuse' flag.

	* src/net/tcp.c 
	(tcp_send): Adjust socket close time to allow for faster re-use.
	(__tcp_handler): Statetransitions to TIME_WAIT on active close 
	when FIN,ACK receivedsimultaneously.
	(__tcp_so_reuseaddr): New function - select fast re-use.

2002-03-05  Jesper Skov  <[e-mail]>

	* doc/redboot.sgml: Add something about updating RedBoot on
	platforms using ROMRAM-startup type RedBoot. Also mention that fis
	create can get some of its information from the fis directory.
	Updated assabet details.

2002-03-01  Mark Salter  <[e-mail]>

	* redboot.sgml: Add diag docs and switch setting info for 80321.

2002-02-28  Hugo Tyson  <[e-mail]>

	* src/flash.c (do_flash_config): Add "-d" to the help info.

	* doc/redboot.sgml: Docuement the "-d" option for dumb terminals
	with fconfig - so you're not forced to use line editing.

2002-02-28  Jesper Skov  <[e-mail]>

	* src/syscall.c: Moved SYS_ value definitions to the header file.
	* include/redboot.h: Same.

2002-02-27  David Howells  <[e-mail]>

	* sgml/redboot.sgml: Removed extraneous </para>.

2002-02-26  David Howells  <[e-mail]>

	* doc/redboot.sgml: Updated the ASB2305 notes to be more complete
	with respect to having two flash chips.

2002-02-19  Mark Salter  <[e-mail]>

	* src/net/net_io.c (net_io_init): Remove ISR installation. This
	was wrong way to fix problem.

2002-02-15  Mark Salter  <[e-mail]>

	* src/net/net_io.c (net_io_init): Install default ISR for ethernet.

2002-02-14  Patrick Doyle  <[e-mail]>

	* src/fs/disk.c (disk_stream_read): Modified to return the number
	of bytes read instead of -1 when such number is less than was
	requested.
	
2002-02-06  Mark Salter  <[e-mail]>

	* src/syscall.c (sys_write): Call __flush after last __putc.
	(__flush): New function to flush console output.

2002-02-05  Jonathan Larmour  <[e-mail]>

	* src/net/net_io.c (net_init): Set use_bootp and net_debug defaults
	properly.

2002-01-31  Gary Thomas  <[e-mail]>

	* src/fs/ide.c (ide_packet_read_sectors): Pass errors on read.
	(ide_init): Ignore ATAPI devices that are not CDROM (like ZIP).

2002-01-30  Hugo Tyson  <[e-mail]>

	* src/net/net_io.c (start_console): Pick up config items to choose
	a console for special debug messages.  If it's not set, select
	channel 0 regardless, like it used to.
	(info_console_force, info_console_number): New fconfig options to
	control this channel *plus* forcing application special debug out
	to a particular serial.   This is crucial for debugging debugging
	itself, or debugging a networked app over the network when you're
	liable to get such messages popping out from the app as well as
	from RedBoot.

	* cdl/redboot.cdl (CYGDBG_REDBOOT_NET_DEBUG_CONSOLE_NUMBER):
	Option deleted, because this is now controlled by fconfig items.

2002-01-25  Hugo Tyson  <[e-mail]>

	* src/syscall.c (sys_profile_reset): New routine - doesn't do
	much, just NULLs the callback.  Useful placeholder in case more is
	needed in future, eg. reset the clock also.
	(__do_syscall): Calls the reset on syscall 2003.

2002-01-21  Hugo Tyson  <[e-mail]>

	* src/flash.c (do_flash_config): Enable a "dumb terminal" mode for
	fconfig, which does not pre-fill the buffer for editing, but
	merely prompts for a new value (or RET for old, for non-string
	values).  This is because telnet/kermit-like network terminal apps
	are not by default configured to pass all characters through.

2002-01-18  Hugo Tyson  <[e-mail]>

	* src/syscall.c (sys_timer_ticks): Change this to a cyg_uint64 to
	give better range for times() sanity in case we run the hardware
	clock ticking at a faster rate, or want to last > 8 days.

2002-01-16  Hugo Tyson  <[e-mail]>

	* src/syscall.c (sys_profile_frequency): Change frequency that is
	passed around to signed, so that we can enquire using -ve values.
	Re-order the logic a little so as to permit enquiries which do not
	modify what's set up in the hardware.  Adjust the times() counter
	when its HZ rate changes so it tells the truth.

2002-01-15  David Woodhouse  <[e-mail]>

	* src/flash.c: Better default for 'fis cr' - if we're programming
	an existing flash image, take img_size from the last-loaded image
	but length from the one that's already on the flash.
	
2002-01-14  David Woodhouse  <[e-mail]>

	* src/main.c: Useful defaults for cksum command.
	* src/flash.c: Useful defaults for fis create command.
	* src/load.c: Slight cleanup of file type detection.
	
2002-01-14  Jesper Skov  <[e-mail]>

	* src/net/cksum.c: Added volatile keyword to union members to
	prevent compiler optimization messing things up.

2002-01-10  Hugo Tyson  <[e-mail]>

	* src/syscall.c (sys_timer_isr): Add CYGARC_HAL_SAVE_GP(); and
	CYGARC_HAL_RESTORE_GP(); around the callback invocation to protect
	ourselves from whatever the app routine might do along those lines.

2002-01-10  Hugo Tyson  <[e-mail]>

	* src/syscall.c (sys_timer_ticks): Explicitly initialize this.
	(sys_timer_isr): Call periodic callback function, with PC and SP
	of interrupted context, if set.
	(sys_profile_call_back): New routine to support
	gprof profiling of GNUPro/newlib apps via BSP_SYSCALLS.  Sets the
	periodic callback function, returning the old value.
	(sys_profile_frequency): Ditto, sets the frequency of the call, if
	possible, or zero => a mere inquiry.
	(sys_timer_init, sys_times): Be prepared for a dynamic non-default
	clock rate.
	(__do_syscall): Handle new case arms.

	* cdl/redboot.cdl (CYGSEM_REDBOOT_BSP_SYSCALLS): Changed to a
	component; want to add stuff in here later.
	(CYGSEM_REDBOOT_BSP_SYSCALLS_GPROF): New option
	to control inclusion of histogram profiling callback syscalls.

2002-01-10  Jesper Skov  <[e-mail]>

	* src/main.c (do_version): Added year 2002.

2002-01-07  Gary Thomas  <[e-mail]>

	* src/flash.c (lookup_alias): Remove warning.

2002-01-03  Gary Thomas  <[e-mail]>

	* src/xyzModem.c (xyzModem_stream_read): BUG 57497
	Try and detect (and remove) ^Z characters placed at end of stream.  
	This data confuses higher processing, like the zlib decompression 
	routines.

2001-12-16  Mark Salter  <[e-mail]>

	* src/fs/ide.c: Add ATAPI support.
	* include/fs/ide.h: Add ATAPI defines.
	* src/fs/disk.c (disk_stream_open): Fix support for IDE CDROMs.
	(disk_parse_filename): Ditto.

2001-12-12  Hugo Tyson  <[e-mail]>

	* cdl/redboot.cdl (CYGDBG_REDBOOT_NET_DEBUG_CONSOLE_NUMBER): New
	option to control the console number for network debug messages.
	For platforms where serial0 is supported (due to common variant
	HAL code) but not connected; serial1 is all you get, say.

	* src/net/net_io.c (start_console): Use it.

2001-12-10  Nick Garnett  <[e-mail]>

	* src/net/cksum.c (__pseudo_sum): Fixed method of adding protocol
	field to checksum. Some compilers optimize some of this away to
	give a bogus result.

2001-12-06  Jesper Skov  <[e-mail]>

	* src/load.c (do_load): Fix warning.
	* src/main.c: Added support for dumping memory in 16 and 32 bit
	units. Based on patch from Warren Jasper <[e-mail]>.

2001-12-05  Hugo Tyson  <[e-mail]>

	* src/flash.c (get_config): If we are editing an IP address, and
	it is 0.0.0.0 (as you get at "fco -i" time) suppress using that as
	the initial value of the string, it is unhelpful as a starting
	point for line editing.

	If we were given a value on the CLI eg. "fco bootp false" because
	the new value was copied into the holding string, it was not
	recognized as a change, so the flash was not updated.  Bug!  The
	fix is to change the order of the strcpy()s so that holdline is
	before line.

	If the input line for a new value is completely blank, and the
	type is not string, take this to mean don't change the value.
	Otherwise typing in an empty line to an IP address goes off and
	tries to DNS resolve it there and then, looks like a hang.

	(do_flash_config): If we print the message "** invalid entry" do
	not just loop; set onevalue = NULL so that the user is prompted
	for a good value.  Otherwise it loops forever trying the same
	value if you typed "fco bootp goat" (goat being a bad boolean).

	* src/parse.c (parse_bool): Check for (partial) rest of the word
	either "true" or "false" and nothing extra.  Thus we reject
	"truefalse" as is all to easy to type in by accident.  "TRU" "T"
	"tRuE" are all OK of course.

	* src/net/inet_addr.c (inet_aton): Do not accept terminating the
	dot-quad address with a final dot.  Else typing on the end of a
	provided-for-editing string is accepted.  Also reject units > 255.
	Allow typing in either exactly one (large) number or 4 small ones;
	reject intermediates.  Thus we reject "10.16.19.1110.16.19.33" and
	"0.0.0.010.16.19.11" as are all to easy to type in by accident,
	and things like 10.0.0xffff which used to be accepted.  0x0a00ffff
	is OK though.  This change also prevents the pointer s running off
	the end of the string if you just entered eg. "1".

2001-12-04  Richard Sandiford  <[e-mail]>

	* include/net/net.h (ETH_MAX_PKTLEN): Increase to match definition
	of MAX_ETH_MSG.

2001-12-04  Richard Sandiford  <[e-mail]>

	* src/net/tcp.c (__tcp_poll): Call MS_TICKS_DELAY before __timer_poll.
	* src/net/net_io.c (net_io_getc): Remove MS_TICKS_DELAY from here...
	(net_io_getc_nonblock): ...and from here.

2001-11-30  Jesper Skov  <[e-mail]>

	* src/net/net_io.c (net_init): Print ESA for device even if bootp
	fails.

2001-11-29  Jonathan Larmour  <[e-mail]>

	* src/net/dns.c: Rename index -> ptdindex to avoid conflict with BSD
	index() function.

2001-11-29  Jesper Skov  <[e-mail]>

	* src/net/tftp_client.c (tftp_stream_open): Clear from_addr's
	sin_port so multiple loads are possible.

2001-11-26  Jesper Skov  <[e-mail]>

	* misc/redboot_XXX.ecm: Added. Replaced the _RAM, _ROM, and
	_ROMRAM variants.

	* misc/redboot_ROM.ecm: Added configuration with all packages
	relevant for a full RedBoot configuration. Whenever new (optional)
	RedBoot peer packages are added, they should be added to these
	files and not the RedBoot template.
	* misc/redboot_ROMRAM.ecm: Same.
	* misc/redboot_RAM.ecm: Same.

2001-11-15  Jesper Skov  <[e-mail]>