* gdb.texinfo (General Query Packets): Recommend not starting

new packets with qC and clarify.
This commit is contained in:
Daniel Jacobowitz 2006-05-14 15:09:51 +00:00
parent ea3d1626fe
commit 369af7bd63
2 changed files with 13 additions and 5 deletions

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@ -1,3 +1,8 @@
2006-05-14 Daniel Jacobowitz <dan@codesourcery.com>
* gdb.texinfo (General Query Packets): Recommend not starting
new packets with qC and clarify.
2006-05-13 Gaius Mulley <gaius@glam.ac.uk>
* gdb.texinfo (M2 Types): New section.

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@ -23266,11 +23266,14 @@ foos) or @samp{Qacme.bar} (for setting bars).
The name of a query or set packet should be separated from any
parameters by a @samp{:}; the parameters themselves should be
separated by @samp{,} or @samp{;}. Stubs must be careful to match the
full packet name, in case packet names have common prefixes. New
packets should not begin with @samp{qP} or @samp{qL}@footnote{The
@samp{qP} and @samp{qL} packets predate these conventions, and don't
have any terminator for the packet name; we suspect they are in
widespread use in places that are difficult to upgrade.}.
full packet name, and check for a separator or the end of the packet,
in case two packet names share a common prefix. New packets should not begin
with @samp{qC}, @samp{qP}, or @samp{qL}@footnote{The @samp{qP} and @samp{qL}
packets predate these conventions, and have arguments without any terminator
for the packet name; we suspect they are in widespread use in places that
are difficult to upgrade. The @samp{qC} packet has no arguments, but some
existing stubs (e.g.@: RedBoot) are known to not check for the end of the
packet.}.
Like the descriptions of the other packets, each description here
has a template showing the packet's overall syntax, followed by an