diff options
| author | Pedro Alves <palves@redhat.com> | 2008-02-19 21:36:54 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2008-02-19 21:36:54 +0000 |
| commit | fd96d2509cf0467d293f63f3c83dee43a62099ba (patch) | |
| tree | 275d09b6857e1b9e5e5796dec988679afbecbcf1 | |
| parent | d9bf65d51a514fca5b56b75b0e4b7d0364c78207 (diff) | |
| download | gdb-fd96d2509cf0467d293f63f3c83dee43a62099ba.zip gdb-fd96d2509cf0467d293f63f3c83dee43a62099ba.tar.gz gdb-fd96d2509cf0467d293f63f3c83dee43a62099ba.tar.bz2 | |
doc/
* gdb.texinfo (vAttach, vRun): Remove requirement of the stub
killing the inferior when it is already debugging a process.
gdbserver/
* server.c (handle_v_requests): When handling the vRun and vAttach
packets, if already debugging a process, don't kill it. Return an
error instead.
| -rw-r--r-- | gdb/doc/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/doc/gdb.texinfo | 6 | ||||
| -rw-r--r-- | gdb/gdbserver/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/gdbserver/server.c | 10 |
4 files changed, 20 insertions, 7 deletions
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index 9f2dcf9..347b78a 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,3 +1,8 @@ +2008-02-19 Pedro Alves <pedro@codesourcery.com> + + * gdb.texinfo (vAttach, vRun): Remove requirement of the stub + killing the inferior when it is already debugging a process. + 2008-02-13 Markus Deuling <deuling@de.ibm.com> * gdbint.texinfo (Build Script): New section. Mention new build script diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo index 8754350..9061fa2 100644 --- a/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo @@ -23706,8 +23706,8 @@ up to the first @samp{;} or @samp{?} (or the end of the packet). @item vAttach;@var{pid} @cindex @samp{vAttach} packet Attach to a new process with the specified process ID. @var{pid} is a -hexadecimal integer identifying the process. If the stub is currently -controlling a process, it is killed. The attached process is stopped. +hexadecimal integer identifying the process. The attached process is +stopped. This packet is only available in extended mode (@pxref{extended mode}). @@ -23821,7 +23821,7 @@ Run the program @var{filename}, passing it each @var{argument} on its command line. The file and arguments are hex-encoded strings. If @var{filename} is an empty string, the stub may use a default program (e.g.@: the last program run). The program is created in the stopped -state. If the stub is currently controlling a process, it is killed. +state. This packet is only available in extended mode (@pxref{extended mode}). diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog index 6ec1704..855a607 100644 --- a/gdb/gdbserver/ChangeLog +++ b/gdb/gdbserver/ChangeLog @@ -1,3 +1,9 @@ +2008-02-19 Pedro Alves <pedro@codesourcery.com> + + * server.c (handle_v_requests): When handling the vRun and vAttach + packets, if already debugging a process, don't kill it. Return an + error instead. + 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com> * server.c (handle_query): Correct length check. diff --git a/gdb/gdbserver/server.c b/gdb/gdbserver/server.c index 79bde64..31f8a6c 100644 --- a/gdb/gdbserver/server.c +++ b/gdb/gdbserver/server.c @@ -928,8 +928,9 @@ handle_v_requests (char *own_buf, char *status, int *signal, { if (target_running ()) { - fprintf (stderr, "Killing inferior\n"); - kill_inferior (); + fprintf (stderr, "Already debugging a process\n"); + write_enn (own_buf); + return; } handle_v_attach (own_buf, status, signal); return; @@ -939,8 +940,9 @@ handle_v_requests (char *own_buf, char *status, int *signal, { if (target_running ()) { - fprintf (stderr, "Killing inferior\n"); - kill_inferior (); + fprintf (stderr, "Already debugging a process\n"); + write_enn (own_buf); + return; } handle_v_run (own_buf, status, signal); return; |