changelog

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

	otherwise if the server closes quickly enough nothing is 
	received.
	
2002-08-09  Andrew Lunn  <[e-mail]>
	
	* src/crc.c: Removed. Replaced with the CRC package.
	* src/cksum.c: Removed the posix_crc function.
	* src/flash.c: Use the crc package crc functions.
	* src/xyzModem.c: Ditto
	* include/redboot.h: Use the crc package include file.
	* cdl/redboot.cdl: removed crc.c 

2002-08-09  Jani Monoses  <[e-mail]>

	* src/net/http_client.c: use standard HTTP GET request ('/' 
	instead of ' ' in HTTP/1.0) to work with all servers
	
2002-08-08  Jani Monoses  <[e-mail]>

	* src/flash.c: fis delete should mark the slot as reusable
	not just delete the area of flash used by the file.
	
2002-08-08  Gary Thomas  <[e-mail]>
2002-08-08  Motoya Kurotsu <[e-mail]>	

	* src/load.c (do_load): Make sure 'io_tab' is set before using it.

2002-08-07  Gary Thomas  <[e-mail]>

	* src/net/tftp_client.c: 
	* include/net/tftp.h: Make block numbers unsigned to handle files
	larger than 16MB.

2002-08-06  Gary Thomas  <[e-mail]>

	* src/crc.c: POSIX crc code is now separate.
	
	* src/mfill.c: 
	* src/mcmp.c: 
	* src/dump.c: 
	* src/cksum.c: 
	* src/caches.c: New (split out) file(s).

	* src/main.c: 
	* cdl/redboot.cdl: Split major CLI functionality to separate
	files, more easily controlled by CDL - inspired by Andrew.

2002-08-06  Andrew Lunn  <[e-mail]>

	* src/io.c: Fix the parsing of boot scripts to allow the use
	  of aliases. This was broken when the ability to do startup
	  type specific scripting was added.

2002-08-05  Andrew Lunn  <[e-mail]>

	* src/main.c: Made more of the commands conditionally compilable
	* cdl/redboot.cdl: CDL code to control the compilation.
	
2002-07-30  Gary Thomas  <[e-mail]>

	* src/net/net_io.c: Handle broadcast/mask setup better (failed if
	not found in FLASH).  Also print on network info line.

2002-07-18  Gary Thomas  <[e-mail]>

	* src/net/tftp_client.c: 
	* src/net/http_client.c: 
	* src/fs/disk.c: 
	* src/xyzModem.c: 
	* src/load.c: 
	* include/redboot.h: Rework load/mode information tables so that
	load I/O methods can detect actual mode (e.g. X-modem vs Y-modem)

2002-07-16  Hendrik Ruijter  <[e-mail]>
2002-07-16  Mark Salter  <[e-mail]>

	* include/net/net.h: Add __tcp_abort prototype.

	* src/net/icmp.c: The default handler can be replaced by a
	user defined handler which handles all ICMP segments.

	* src/net/ping.c
	(handle_icmp): Only ICMP Echo Reply segments must be counted and
	ICMP Echo Requests are handled in the user defined handler.

	* src/net/tcp.c
	(do_abort, __tcp_abort): Send an RST flag in order to abort a
	connection. May use a delay to send the flag.

2002-07-15  Mark Salter  <[e-mail]>

	* src/net/net_io.c: Increase size of out_buf to 1024 bytes.

2002-07-11  Gary Thomas  <[e-mail]>

	* src/io.c (mon_read_char_with_timeout): Ensure interrupts are
	disabled on all I/O channels, except for the current console.
	This is done when selecting a console, as this process causes
	the interrupt state to be inherited from the current console.

2002-07-09  Gary Thomas  <[e-mail]>
2002-07-09  Grant Edwards <[e-mail]>

	* src/net/udp.c: 
	* src/net/net_io.c: 
	* src/net/ip.c: 
	* src/net/bootp.c: 
	* src/net/arp.c: 
	* include/net/net.h: 
	* include/net/bootp.h: 
	* cdl/redboot.cdl: Add basic support for non-local networking
	using a single gateway.  Based on contribution from Grant Edwards.

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

	* src/net/tftp_client.c: 
	* src/net/http_client.c: 
	* src/fs/disk.c: 
	* src/xyzModem.h: 
	* src/xyzModem.c: 
	* src/load.c: 
	* include/net/tftp_support.h: 
	* include/net/http.h: 
	* include/redboot.h: 
	* cdl/redboot.cdl: Make 'load' command stream I/O table driven.

2002-05-31  Jesper Skov  <[e-mail]>

	* doc/redboot_installing.sgml: Updated the remaining installation
	instructions (well, the top mode details anyway).

2002-05-29  Jesper Skov  <[e-mail]>

	* doc/redboot_cmds.sgml: Changed format of fis commands.

	* doc/redboot_installing.sgml: Updated installation instructions
	for all targets up to PowerPC.

2002-05-28  Gary Thomas  <[e-mail]>

	* src/load.c (load_elf_image): Improve loading of ELF files with
	multiple physical segments.

2002-05-27  Jesper Skov  <[e-mail]>

	* doc/redboot_rebuilding.sgml: Added some guimenu tags.

	* doc/redboot_installing.sgml: Updating more board instructions.
	More updates. Changing most programlisting keywords to screen.
	Converted remaining rebuild instructions. More mode descriptions
	updated. iPAQ converted as well.

2002-05-24  Gary Thomas  <[e-mail]>

	* src/load.c (load_elf_image): Improve loading where ELF image
	actually overlaps headers [old COFF style files].

2002-05-24  Jesper Skov  <[e-mail]>

	* doc/redboot_installing.sgml: Updated another 3 boards'
	instructions.

	* doc/redboot.sgml: Changes due to comments from Jifl.
	* doc/redboot_rebuilding.sgml: Same.
	
	* doc/redboot.sgml: Fix wording.

	* doc/redboot_installing.sgml: Reordered the platform sections
	according to CPU architecture/variant and board manufacturer.

2002-05-23  Jonathan Larmour  <[e-mail]>

	* src/net/dns.c (store_hent): New function. DNS package now requires
	this instead of the cyg_thread_get_data calls.
	(free_stored_hent): New function. Ditto.

2002-05-23  Gary Thomas  <[e-mail]>

	* doc/redboot_cmds.sgml: Document new HTTP download mode.

	* src/net/tcp.c: Improve some interfaces.  Add support for
	outgoing (__tcp_open) connections.

	* src/net/net_io.c (net_io_flush): Use improved TCP interfaces.

	* src/main.c (_mon_write_char): Map '\n' => '\r\n'.  This used
	to be done by diag_printf(), but that was the wrong place for it.

	* include/net/net.h: Add support for TCP outgoing connections.

	* src/net/http_client.c: 
	* include/net/http.h: New file(s) - HTTP client support.

	* src/load.c: 
	* cdl/redboot.cdl: Support HTTP download mode.

2002-05-23  Jesper Skov  <[e-mail]>

	* doc/redboot.sgml: Moved the editing and resource sections to
	this document. Added new section on RedBoot (startup) modes.
	* doc/redboot_cmds.sgml: Removed the editing and resource
	sections.
	* doc/redboot_installing.sgml: Changed a couple of platform
	descriptions.
	* doc/redboot_rebuilding.sgml: Make use of mode/config
	consistent. Removed mode section.

2002-05-22  Jesper Skov  <[e-mail]>

	* doc/redboot_rebuilding.sgml: Added a note about redboot growing
	beyond its slot limits.
	Rewrote the RedBoot rebuilding documentation.

	* src/flash.c (fis_create): Clarify error message. Get rid of bool
	flag slot_found that only duplicated fis variable state.

2002-05-21  Gary Thomas  <[e-mail]>

	* src/xyzModem.h: 
	* src/xyzModem.c: 
	* src/load.c: Purge mention of Z-modem until it's implemented.

2002-05-21  Jesper Skov  <[e-mail]>

	* src/flash.c (fis_create): Removed one of the three questions to
	verify.
	* doc/redboot_rebuilding.sgml: Removed the query lines from the
	docs.

	* doc/redboot_installing.sgml: Removed all the free RAM related
	resource descriptions. Left in a few timer resource descriptions.
	* doc/redboot_cmds.sgml: Refer to platform sections for additional
	platform-specific resource usage.

	* doc/redboot_installing.sgml: Removed all platform specific
	references to the updating section which told the user to use
	specific flash paramemters. All this is now handled
	automagically.

	* src/alias.c (lookup_alias): FREEMEMHI is just the high address
	masked to 1KB alignment.

	* doc/redboot_cmds.sgml: Added load disk example.
	Added section on RedBoot resources.

2002-05-18  Gary Thomas  <[e-mail]>

	* src/main.c (do_baud_rate): Improve safety by asking for verification
	after actually changing the rate, before updating fconfig data.  This
	reduces the chance of making a "brick" by setting a bad baud rate.

	* src/flash.c (load_flash_config): Fix set_console_baud_rate prototype.

	* src/io.c (verify_action_with_timeout): 
	* include/redboot.h: New function verify_action_with_timeout().
	Returns false if no response within XX ms (or ^C).

2002-05-17  Gary Thomas  <[e-mail]>

	* src/main.c (do_help): 
	* src/flash.c: 
	* include/redboot.h: Support nested command structures, like "fis",
	better.

2002-05-17  Jesper Skov  <[e-mail]>

	* doc/redboot_rebuilding.sgml: Rewrote update procedure to become
	truly generic. Some minor tweaks.

	* doc/redboot_cmds.sgml: Added id to cksum command.

	* src/shex.c (load_shex_image): Set entry address to be base
	address.
	* src/load.c (do_load): Same.

	* src/flash.c (fis_create): Infer correct exec and entry
	addresses.

	* src/load.c (load_elf_image): Save load_address/end.

	* src/flash.c: Made fis lock/unlock support optional image name
	instead of addresses. Made a few places of the code use fis_lookup
	instead of scanning the table by steam.
	(do_flash_config): Update flash after configuration has been
	initialized.

2002-05-16  Jesper Skov  <[e-mail]>

	* doc/redboot_cmds.sgml: Updated text on cksum to show the new
	output format.

	* src/xyzModem.c (xyzModem_stream_read): Fix build breakage.

	* doc/redboot.sgml: Some minor tweaks.

	* src/alias.c (lookup_alias): Renamed freemem aliases.

2002-05-15  Jesper Skov  <[e-mail]>

	* src/io.c (verify_action): Replaced 'are you sure' with
	'continue'.
	* doc/redboot.sgml: Same.

	* src/xyzModem.c: Let Y-modem load correct length. Don't remove
	assumed padding bytes since they may well be actual data. Don't
	read anything after the EOF package is received.
	Disabled the Y-modem header stuff again; it still needs the
	padding culling code. So in the end, only the EOF-package read
	was at fault.

	* src/main.c: Tweak cksum output.

	* src/flash.c (fis_create): language tweaks.

	* src/main.c: Always call expand_aliases - leave it to that
	function to look for flash aliases when appropriate.

	* src/flash.c: Moved basic alias expansion into separate file.
	* src/alias.c: New file. Always provide FREE_LOW & FREE_HIGH
	aliases, but also call flash_lookup_alias when defined.

	* include/redboot.h: Added declarations for alias functions. Added
	getc_t and terminate_t types.

	* src/load.c: Use getc_t/terminate_t types. Made raw load abort if
	user tries to load a file too big for memory.

	* cdl/redboot.cdl: Compile alias.c.

2002-05-14  Jonathan Larmour  <[e-mail]>

	* src/version.c: Clarify comments.

2002-05-14  Gary Thomas  <[e-mail]>

	* include/redboot.h: 
	* src/net/net_io.c: 
	* src/net/dns.c: Merge generic "ip" command with "dns" for
	more homogenous interface.

2002-05-13  Gary Thomas  <[e-mail]>

	* cdl/redboot.cdl: Disable CYGOPT_REDBOOT_FIS_REDBOOT_BACKUP
	by default, since its use is currently unclear.

	* src/flash.c (load_flash_config): Check for adequate FIS space
	was incorrect [when FIS directory and FCONFIG are combined].
	(fis_lookup): Image name lookup is case insensitive.

2002-05-10  Gary Thomas  <[e-mail]>

	* src/flash.c: Lots of restructuring in support of combined
	FIS and FCONFIG data.

	* cdl/redboot.cdl: 
	Add new option CYGSEM_REDBOOT_FLASH_COMBINED_FIS_AND_CONFIG
	to allow FIS directory and FCONFIG data to share the same
	physical FLASH block.

2002-05-03  Gary Thomas  <[e-mail]>

	* src/flash.c (load_flash_config): Adjust fconfig database
	address - necessary if FLASH blocks are very small.

2002-05-02  Gary Thomas  <[e-mail]>

	* src/load.c: Rework how decompression is done (with changes
	noted below).  Now turning on decompression works by pushing
	the decompress code into the stream I/O.

	* src/flash.c (fis_load): 
	* src/decompress.c (gzip_inflate): 
	* include/redboot.h: Make decompression code more generalized.

2002-05-01  Gary Thomas  <[e-mail]>

	* include/elf.h: New file.

	* cdl/redboot.cdl: 
	* src/load.c (load_elf_image): Support [simple] ELF images.