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[binutils-gdb] gdb/doc: revert previous vforkdone change
- From: Pedro Alves <palves at sourceware dot org>
- To: gdb-cvs at sourceware dot org
- Date: 15 Sep 2015 18:33:43 -0000
- Subject: [binutils-gdb] gdb/doc: revert previous vforkdone change
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=e68fa6f07666ec4726cfef59f641a81244cc2e00
commit e68fa6f07666ec4726cfef59f641a81244cc2e00
Author: Pedro Alves <palves@redhat.com>
Date: Tue Sep 15 19:29:37 2015 +0100
gdb/doc: revert previous vforkdone change
The previous manual change was wrong. The vfork parent thread ID
should be reported with the usual "thread" magic register:
Sending packet: $vCont;c:p7260.7260#1e...Packet received: OK
- Notification received: Stop:T05vforkdone:;
+ Notification received: Stop:T05vforkdone:;thread:p7260.7260
^^^^^^^^^^^^^^^^^
This is already how the parent is reported in the vfork/fork events,
and is actually what the fix made gdbserver do. Following the
documentation change, the event would have been reported like this
instead:
Notification received: Stop:T05vforkdone:p7260.7260
gdb/doc/ChangeLog:
2015-09-15 Pedro Alves <palves@redhat.com>
PR remote/18965
* gdb.texinfo (Stop Reply Packets): Revert previous change to
the vforkdone description.
Diff:
---
gdb/doc/ChangeLog | 6 ++++++
gdb/doc/gdb.texinfo | 11 +++++------
2 files changed, 11 insertions(+), 6 deletions(-)
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index 2cc6039..1e16e92 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,6 +1,12 @@
2015-09-15 Pedro Alves <palves@redhat.com>
PR remote/18965
+ * gdb.texinfo (Stop Reply Packets): Revert previous change to
+ the vforkdone description.
+
+2015-09-15 Pedro Alves <palves@redhat.com>
+
+ PR remote/18965
* gdb.texinfo (Stop Reply Packets): Explain that vforkdone's 'r'
part indicates the thread ID of the parent process.
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index e80e695..4ecdb8f 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -35498,12 +35498,11 @@ indicating support.
@cindex vforkdone events, remote reply
@item vforkdone
-The packet indicates that a child process created by a vfork has
-either called @code{exec} or terminated, so that the address spaces of
-the parent and child process are no longer shared. The @var{r} part
-is the thread ID of the parent process. Refer to @ref{thread-id
-syntax} for the format of the @var{thread-id} field. This packet is
-only applicable to targets that support vforkdone events.
+The packet indicates that a child process created by a vfork
+has either called @code{exec} or terminated, so that the
+address spaces of the parent and child process are no longer
+shared. The @var{r} part is ignored. This packet is only
+applicable to targets that support vforkdone events.
This packet should not be sent by default; older @value{GDBN} versions
did not support it. @value{GDBN} requests it, by supplying an