changelog

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

	* include/redboot.h: Added load_address and load_address_end
	variables to hold bounds of a loaded image.
	* src/load.c: Fill load_address and load_address_end after srec
	and binary loads.
	* src/flash.c: Same.
	* src/main.c (do_go): removed unneeded cast.

2001-11-14  Gary Thomas  <[e-mail]>

	* src/io.c (_rb_gets_preloaded): More correct timeout handling.
	n.b. in practice, this changes nothing, but it is more "correct".

2001-11-05  Gary Thomas  <[e-mail]>

	* src/load.c: Minor typo in help string.

	* src/io.c (_rb_gets_preloaded): Clear buffer if ^C.

2001-11-02  Jesper Skov  <[e-mail]>

	* src/flash.c (fis_init): Fix warning.

2001-11-01  Jesper Skov  <[e-mail]>

	* src/flash.c (fis_init): tweaks to the SIB protection code.

2001-11-01  Gary Thomas  <[e-mail]>

	* src/flash.c (fis_init): Need to init block fully, otherwise old
	images can persist after init.

2001-10-31  Jesper Skov  <[e-mail]>

	* include/sib.h: Contains information about ARM Boot Monitor flash
	block information.

	* cdl/redboot.cdl: Added CYGOPT_REDBOOT_FIS_DIRECTORY_ARM_SIB_ID
	option.

	* src/flash.c (fis_init): Added code to add ARM Boot Monitor
	footer on FIS block.
	
2001-10-30  Jonathan Larmour  <[e-mail]>

	* src/flash.c (fis_delete): Prototype arm_fis_delete in correct place.
	(fis_list): Fix compilation problem - this isn't C++!

2001-10-30  Philippe Robin <[e-mail]>
2001-10-30  Jonathan Larmour  <[e-mail]>
	
	* cdl/redboot.cdl: Add CYGINT_REDBOOT_ARM_FLASH_SIB_SUPPORTED and
	CYGHWR_REDBOOT_ARM_FLASH_SIB to indicate support for, and a request
	to provide ARM flash block structure support.

	* src/flash.c (fis_list): Call out to driver for ARM block FIS listing.
	(fis_delete): Call out to driver for ARM block FIS deletion.

2001-10-29  Gary Thomas  <[e-mail]>

	* src/main.c (cyg_start): New pseudo-commands, useful for scripts.
	'# anything' - treated like a comment.
	'= anything' - comment, but prints command line on console.

	* src/flash.c (expand_aliases): Don't expand aliases which are
	quoted, but only on the command line.  This allows aliases to
	expand into other aliases which are within quoted strings.

	* include/redboot.h: 
	* src/io.c (_rb_gets_preloaded): New function which allows for a
	buffer to be displayed and edited in place.  This is extremely
	useful for 'fconfig', now that better line editing functions are
	supported.

	* src/flash.c (get_config): Using new function _rb_gets_preloaded(),
	which supports edit-in-place for data items.

2001-10-28  Gary Thomas  <[e-mail]>

	* src/main.c (cyg_start): 
	* src/io.c (_rb_gets): 
	* include/redboot.h: Add new global control 'cmd_history' which is
	used to enable/disable command history collection.  This keeps the
	history from being cluttered with things like 'y' (answers to simple
	questions).

2001-10-26  Gary Thomas  <[e-mail]>

	* src/io.c (_rb_gets): Fix ^A editing - was timing out, thus erasing
	buffer [silently].

2001-10-25  Gary Thomas  <[e-mail]>

	* src/io.c:
	* cdl/redboot.cdl: Add command line history and edit functions.
	Controlled by CYGNUM_REDBOOT_CMD_LINE_EDITING option which defines
	the depth of the history buffer.

2001-10-22  Jonathan Larmour  <[e-mail]>

	* include/redboot.h: Declare net_debug here.

2001-10-18  Jonathan Larmour  <[e-mail]>

	* src/net/net_io.c (net_init): Set cyg_io_eth_net_debug from net_debug.
	* include/net/net.h: Declare cyg_io_eth_net_debug.

2001-10-18  David Howells  <[e-mail]>

	* src/syscall.c: Added support for the times() syscall and marked
	the utime() syscall as being implemented incorrectly.

2001-10-18  Gary Thomas  <[e-mail]>

	* src/io.c (_rb_gets): Fix parsing of \" in strings.

2001-10-16  Jesper Skov  <[e-mail]>

	* cdl/redboot.cdl: Require ISOINFA.

2001-10-16  Jesper Skov  <[e-mail]>

	* src/net/dns.c (send_recv): Clear from_addr before passing it to
	__udp_recvfrom. Fixed return value.

2001-10-16  Gary Thomas  <[e-mail]>

	* src/flash.c (_do_flash_init): 
	Add wrapper function for do_flash_init() to avoid compiler warning.

	* src/io.c (_rb_gets): 
	Use sub-timeouts when calling mon_read_char_with_timeout() as it
	was intended that this routine should timeout quickly to allow
	for other processing to take place if no data is available.  In
	practice this won't make any difference unless the global "idle"
	timeout value is changed to be something quite large.

	* src/decompress.c: Improve memory allocators.  Also use 'init'
	style function so that this is the only file that knows anything
	of the details of the decompression process or packaging.

	* src/main.c: 
	* include/redboot.h: 
	* cdl/redboot.cdl: Rework decompression to be totally encapsulated.
	This keeps the details of this functionality in a single file, rather
	than scattered throughout RedBoot.

2001-10-15  David Howells  <[e-mail]>

	* src/xyzModem.c: put semicolon between goto-label and close curly.

2001-10-15  Gary Thomas  <[e-mail]>

	* src/flash.c (_expand_aliases): Change around some ambiguous code.

	* src/main.c: 
	* src/decompress.c: 
	* include/redboot.h: 
	* cdl/redboot.cdl: Provide RedBoot specific memory allocators
	for ZLIB.  Allows much finer control over memory map.

	* src/main.c (do_dump): Add option "-s" to dump data as S-records.

2001-10-11  Gary Thomas  <[e-mail]>

	* src/net/enet.c (__enet_poll): Suppress warning messages.

2001-10-10  Jonathan Larmour  <[e-mail]>

	* src/flash.c (do_flash_init): Only set __flash_init when init is
	successful.

2001-10-04  Jesper Skov  <[e-mail]>

	* src/fs/disk.c: Fix ISO9660 build error.

	* src/main.c: Added x as an alias for the dump command.

	* src/net/dns.c: Fixed some messages (DNS -> DNS server).

2001-10-02  Gary Thomas  <[e-mail]>

	* src/xyzModem.h: 
	* src/xyzModem.c (xyzModem_stream_open): 
	* src/load.c (do_load): Add new option "-c <N>" to let the user
	specify the I/O channel to use - xyModem only.

2001-10-01  Gary Thomas  <[e-mail]>

	* src/net/udp.c (__udp_recvfrom): Don't change server address (returned
	by this function) until a packet has been received with no timeout.

2001-09-28  Jonathan Larmour  <[e-mail]>

	* src/flash.c (fis_create): if not copying, still update directory.

2001-09-28  Gary Thomas  <[e-mail]>

	* src/flash.c (_expand_aliases): Properly null terminate expanded 
	string - failed if alias was at end of line.

2001-09-27  Jesper Skov  <[e-mail]>

	* src/net/dns.c: Include tracing header.

2001-09-26  Jesper Skov  <[e-mail]>

	* src/net/dns.c: Removed errno hacks.
	Reduce size of string buffers. Make sure they suffice (or fail).

	* include/redboot.h: Added DNS h_errno definitions.

	* include/redboot.h: Fix for building on targets wo network.

	* src/load.c (do_load): Make sure host can be reached - and print
	appropriate error message if not.

	* src/net/net_io.c (net_init): Call DNS init when appropriate.

	* src/net/inet_addr.c (inet_aton): Made s argument const.

	* src/net/dns.c: Added UDP driven DNS support.

	* src/net/bootp.c: Fixed warnings.

	* src/flash.c: Replaced inet_aton with _gethostbyname.
	* src/load.c: Same.
	* src/net/ping.c: Same.

	* include/net/net.h: Fix warning.

	* include/redboot.h: Added DNS stuff, including some string
	helpers.

	* cdl/redboot.cdl: Added DNS support options.

2001-09-14  Jonathan Larmour  <[e-mail]>

	* src/version.c: Simplify _CERTIFICATE handling.

2001-09-13  Fabrice Gautier <[e-mail]>

	* cdl/redboot.cdl: Added configuration options to deactivate BOOTP and
	enable net debug.
	* src/net/net_io.c (net_init): Use them.

2001-09-13  Gary Thomas  <[e-mail]>

	* src/flash.c: Cleanups - removing some redundant code.

2001-09-12  Jonathan Larmour  <[e-mail]>

        * src/flash.c (do_flash_init): Only allocate fis block when
        CYGOPT_REDBOOT_FIS enabled.
        Conditionalize fis_work_block and fisdir_size.

2001-09-12  Gary Thomas  <[e-mail]>

        * src/flash.c (load_flash_config): Use additional space in the
        FLASH work area (at end of RAM) for 'fconfig' data.  This reduces
        overall stack requirements as there is no need for 'fconfig' data
        to be held on the stack anymore.

        * src/flash.c: 
        * include/fis.h: Define flash addresses using CYG_ADDRESS which
        is more portable than (unsigned long).

2001-09-11  Jonathan Larmour  <[e-mail]>

        * cdl/redboot.cdl (CYGPKG_REDBOOT_FLASH): Be conditional on an
        actual flash device, not just the generic flash layer.

2001-09-11  Gary Thomas  <[e-mail]>

        * src/version.c (_CERTIFICATE): Add information about product
        certification (either Red Hat certified or not).

        * src/flash.c (fis_delete): Deny user deleting "reserved" images.

2001-09-07  Andrew Lunn  <[e-mail]>
	* src/flash.c: Extend the alias handling to allow configuration
	information to be access using alias. Fixed alias expansion
	when the alias is bigger than the replacement.
	* src/parse.c: A semi colon can be used to separate multiple
	commands on one line. 
	
2001-09-06  Jonathan Larmour  <[e-mail]>

	* include/redboot.h: Include string function prototype header.

2001-09-06  Jesper Skov  <[e-mail]>

	* src/fs/ide.c (ide_read_sectors): Use diag_(s)printf.
	* src/fs/disk.c (do_disks): Same.

2001-08-27  Andrew Lunn  <[e-mail]>
	* src/flash.c: Allow the flash blocks used for FIS directory and
	config information to be user configured. Generalise the fis_init
	function to deal with the blocks in any order.
	* cdl/redboot.cdl: Added the configury needed to specify which
	flash blocks to use.
	
2001-08-27  Mark Salter  <[e-mail]>

	* src/syscall.c (HZ): Should be 60 for ARM, also.

2001-08-24  Tim Smith  <[e-mail]>
	* src/xyzModem.c
	* src/xyzModem.h
	Provide xyzModem_stream_terminate() function to abort/clean up
	XYZmodem download on normal termination or after errors.

	* src/load.c
	Use aforementioned function to abort downloads on SREC errors,
	stop load_srec_image() from injecting stuff into the XYZmodem
	stream and confusing things.

2001-08-24  Mark Salter  <[e-mail]>

	* src/net/net_io.c: Don't close connections if there is
	data left to read or write.

	* src/syscall.c: Add support for utimes syscall.

2001-08-22  Gary Thomas  <[e-mail]>

	* src/net/udp.c: 

	* src/net/pktbuf.c: 

	* src/net/ping.c: 

	* src/net/net_io.c: 

	* src/net/inet_addr.c: 

	* src/net/enet.c: 

	* src/fs/e2fs.c: 

	* src/xyzModem.c: 
	* src/parse.c: 
	* src/misc_funs.c: 
	* src/main.c: 
	* src/load.c: 
	* src/io.c: 
	* src/flash.c: 
	* include/net/net.h: 
	* include/redboot.h: 
	printf() is no longer a part of RedBoot.  Thus all programs
	must use diag_printf() and related functions instead.  Also
	renamed the non-standard function gets() to be _rb_gets()
	since there was some confusion about it because of it's
	rather standard name.

	* cdl/redboot.cdl: Lots of changes based on moving all printf()
	functionality into "infra" and only using it as diag_XXX().

2001-08-17  Gary Thomas  <[e-mail]>

	* src/version.c: Augment version information with startup mode.

	* src/flash.c (fis_find_free): Fix error in size comparisons.
	(load_flash_config): Fix 'fconfig' alignment now that it's
	size is no longer fixed.

2001-08-16  Jesper Skov  <[e-mail]>
	[from branch]
	* cdl/redboot.cdl: Also behave as ROM monitor in ROMRAM
	configurations.

	* src/load.c (do_load): Fix handling of conditional options.

	* src/flash.c (fis_load): Fix handling of conditional options.
	(fis_delete): Fix behavior on failure.

	* src/flash.c (fis_write): Fix output.
	(fis_create): Only update directory when programming succeeded.

2001-08-17  Jonathan Larmour  <[e-mail]>