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Cleanup remote protocol section. Add notes on `!'', `q'' and the

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non-use of the continue address.
This commit is contained in:
Andrew Cagney 2001-03-22 14:59:09 +00:00
parent 915e51468a
commit a2061976f9
2 changed files with 58 additions and 27 deletions
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gdb/ChangeLog
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@ -1,3 +1,8 @@
2001-03-22 Andrew Cagney <ac131313@redhat.com>
* TODO (Remote Protocol Support): Review. Add notes about ``!'',
non-use of a continue address and typical use of ``q'' packet.
2001-03-22 Eli Zaretskii <eliz@is.elta.co.il>
Make DJGPP use the new unified support for hardware

80
gdb/TODO
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@ -325,16 +325,7 @@ to any specific release.
--
Revised UDP support (was: Re: [Fwd: [patch] UDP transport support])
http://sourceware.cygnus.com/ml/gdb-patches/2000-04/msg00000.html
(Broken) support for GDB's remote protocol across UDP is to be
included in the follow-on release.
It should be noted that UDP can only work when the [Gg] packet fits in
a single UDP packet.
There is also much debate over the merit of this.
Rename read_register{,_pid}() to read_unsigned_register{,_pid}().
--
@ -918,19 +909,6 @@ Robert Lipe writes:
> practical matter, the current thread support is somewhat more annoying
> than when GDB was thread-unaware.
--
Migrate qfThreadInfo packet -> qThreadInfo. (Andrew Cagney)
Add support for packet enable/disable commands with these thread
packets. General cleanup.
[PATCH] Document the ThreadInfo remote protocol queries
http://sourceware.cygnus.com/ml/gdb-patches/2000-q1/msg00832.html
[PATCH] "info threads" queries for remote.c
http://sourceware.cygnus.com/ml/gdb-patches/2000-q1/msg00831.html
--
Language Support
@ -972,6 +950,32 @@ Get DEC/Compaq to contribute their Modula-3 support.
--
Revised UDP support (was: Re: [Fwd: [patch] UDP transport support])
http://sourceware.cygnus.com/ml/gdb-patches/2000-04/msg00000.html
(Broken) support for GDB's remote protocol across UDP is to be
included in the follow-on release.
It should be noted that UDP can only work when the [Gg] packet fits in
a single UDP packet.
There is also much debate over the merit of this.
--
Migrate qfThreadInfo packet -> qThreadInfo. (Andrew Cagney)
Add support for packet enable/disable commands with these thread
packets. General cleanup.
[PATCH] Document the ThreadInfo remote protocol queries
http://sourceware.cygnus.com/ml/gdb-patches/2000-q1/msg00832.html
[PATCH] "info threads" queries for remote.c
http://sourceware.cygnus.com/ml/gdb-patches/2000-q1/msg00831.html
--
Remote protocol doco feedback.
Too much feedback to mention needs to be merged in (901660). Search
@ -998,6 +1002,32 @@ fixed so that it builds on 16 bit machines.
--
Fix the ``!'' packet.
JT reported that the existing targets do, in fact return ``OK'' so it
is possible to merge remote and extended-remote targets.
--
Drop ``<address>'' from the [SsCc] packets.
I don't think that GDB generates them so having it in the protocol is
silly.
--
Fix doco on the ``q'' packet.
It has evolved into a generic RPC. The notes should reflect this and,
perhaps, the ``Q'' packet can be deprecated.
The doco should mention that ``OK'' is a valid packet response.
The doco should explain why ``OK'' needs to be a valid packet
response.
--
Add the cycle step command.
http://sourceware.cygnus.com/ml/gdb/2000-q1/msg00237.html
@ -1014,10 +1044,6 @@ on the fly - should it be returned in the ``T'' packet?
Underlying problem is that the register file is target endian. If the
target endianess changes gdb doesn't know.
--
Rename read_register{,_pid}() to read_unsigned_register{,_pid}().
--
Symbol Support