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authorEli Zaretskii <eliz@gnu.org>2016-05-27 16:59:22 +0300
committerEli Zaretskii <eliz@gnu.org>2016-05-27 16:59:22 +0300
commitc185ba27ca74b02bcca8d016e2d82b09aa6df28b (patch)
treef7feb7ab3d83f8da0281a84a239587b888e50fd4 /gdb/doc
parente89c5eaa7208f06e927a79facff0316f4e550f6f (diff)
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Improve documentation of general query packets
gdb/doc/ChangeLog: * gdb.texinfo (General Query Packets): Move the description of the response before the long list of the specific 'read' and 'write' requests.
Diffstat (limited to 'gdb/doc')
-rw-r--r--gdb/doc/ChangeLog6
-rw-r--r--gdb/doc/gdb.texinfo102
2 files changed, 57 insertions, 51 deletions
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index 34b9527..9ed044b 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,9 @@
+2016-05-27 Eli Zaretskii <eliz@gnu.org>
+
+ * gdb.texinfo (General Query Packets): Move the description of the
+ response before the long list of the specific 'read' and 'write'
+ requests.
+
2016-05-23 Tom Tromey <tom@tromey.com>
* python.texi (Basic Python): Document gdb.breakpoints return.
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 8f1ad4e..7e89003 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -37251,9 +37251,40 @@ starting at @var{offset} bytes into the data. The content and
encoding of @var{annex} is specific to @var{object}; it can supply
additional details about what data to access.
-Here are the specific requests of this form defined so far. All
+Reply:
+@table @samp
+@item m @var{data}
+Data @var{data} (@pxref{Binary Data}) has been read from the
+target. There may be more data at a higher address (although
+it is permitted to return @samp{m} even for the last valid
+block of data, as long as at least one byte of data was read).
+It is possible for @var{data} to have fewer bytes than the @var{length} in the
+request.
+
+@item l @var{data}
+Data @var{data} (@pxref{Binary Data}) has been read from the target.
+There is no more data to be read. It is possible for @var{data} to
+have fewer bytes than the @var{length} in the request.
+
+@item l
+The @var{offset} in the request is at the end of the data.
+There is no more data to be read.
+
+@item E00
+The request was malformed, or @var{annex} was invalid.
+
+@item E @var{nn}
+The offset was invalid, or there was an error encountered reading the data.
+The @var{nn} part is a hex-encoded @code{errno} value.
+
+@item @w{}
+An empty reply indicates the @var{object} string was not recognized by
+the stub, or that the object does not support reading.
+@end table
+
+Here are the specific requests of this form defined so far. All the
@samp{qXfer:@var{object}:read:@dots{}} requests use the same reply
-formats, listed below.
+formats, listed above.
@table @samp
@item qXfer:auxv:read::@var{offset},@var{length}
@@ -37458,50 +37489,37 @@ Access the target's @dfn{operating system information}.
@end table
+@item qXfer:@var{object}:write:@var{annex}:@var{offset}:@var{data}@dots{}
+@cindex write data into object, remote request
+@anchor{qXfer write}
+Write uninterpreted bytes into the target's special data area
+identified by the keyword @var{object}, starting at @var{offset} bytes
+into the data. The binary-encoded data (@pxref{Binary Data}) to be
+written is given by @var{data}@dots{}. The content and encoding of @var{annex}
+is specific to @var{object}; it can supply additional details about what data
+to access.
+
Reply:
@table @samp
-@item m @var{data}
-Data @var{data} (@pxref{Binary Data}) has been read from the
-target. There may be more data at a higher address (although
-it is permitted to return @samp{m} even for the last valid
-block of data, as long as at least one byte of data was read).
-It is possible for @var{data} to have fewer bytes than the @var{length} in the
-request.
-
-@item l @var{data}
-Data @var{data} (@pxref{Binary Data}) has been read from the target.
-There is no more data to be read. It is possible for @var{data} to
-have fewer bytes than the @var{length} in the request.
-
-@item l
-The @var{offset} in the request is at the end of the data.
-There is no more data to be read.
+@item @var{nn}
+@var{nn} (hex encoded) is the number of bytes written.
+This may be fewer bytes than supplied in the request.
@item E00
The request was malformed, or @var{annex} was invalid.
@item E @var{nn}
-The offset was invalid, or there was an error encountered reading the data.
+The offset was invalid, or there was an error encountered writing the data.
The @var{nn} part is a hex-encoded @code{errno} value.
@item @w{}
-An empty reply indicates the @var{object} string was not recognized by
-the stub, or that the object does not support reading.
+An empty reply indicates the @var{object} string was not
+recognized by the stub, or that the object does not support writing.
@end table
-@item qXfer:@var{object}:write:@var{annex}:@var{offset}:@var{data}@dots{}
-@cindex write data into object, remote request
-@anchor{qXfer write}
-Write uninterpreted bytes into the target's special data area
-identified by the keyword @var{object}, starting at @var{offset} bytes
-into the data. The binary-encoded data (@pxref{Binary Data}) to be
-written is given by @var{data}@dots{}. The content and encoding of @var{annex}
-is specific to @var{object}; it can supply additional details about what data
-to access.
-
-Here are the specific requests of this form defined so far. All
+Here are the specific requests of this form defined so far. All the
@samp{qXfer:@var{object}:write:@dots{}} requests use the same reply
-formats, listed below.
+formats, listed above.
@table @samp
@item qXfer:siginfo:write::@var{offset}:@var{data}@dots{}
@@ -37526,24 +37544,6 @@ This packet is not probed by default; the remote stub must request it,
by supplying an appropriate @samp{qSupported} response (@pxref{qSupported}).
@end table
-Reply:
-@table @samp
-@item @var{nn}
-@var{nn} (hex encoded) is the number of bytes written.
-This may be fewer bytes than supplied in the request.
-
-@item E00
-The request was malformed, or @var{annex} was invalid.
-
-@item E @var{nn}
-The offset was invalid, or there was an error encountered writing the data.
-The @var{nn} part is a hex-encoded @code{errno} value.
-
-@item @w{}
-An empty reply indicates the @var{object} string was not
-recognized by the stub, or that the object does not support writing.
-@end table
-
@item qXfer:@var{object}:@var{operation}:@dots{}
Requests of this form may be added in the future. When a stub does
not recognize the @var{object} keyword, or its support for