patches/gdb/6.4/500-thread-timeout.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Thu May 17 16:22:51 2007 +0000 (2007-05-17)
changeset 96 aa1a9fbd6eb8
permissions -rw-r--r--
Debug facilities:
- add a framework to easily add new ones
- add gdb as a first debug facility
- add patches for gdb
After the kernel checked its installed headers, clean up the mess of .checked.* files.
Reorder scripts/crosstool.sh:
- dump the configuration early
- renice early
- get info about build system early, when setting up the environment
- when in cross or native, the host tools are those of the build system, and only in this case
- elapsed time calculations moved to scripts/functions
Remove handling of the color: it's gone once and for all.
Update tools/addToolVersion.sh:
- handle debug facilities
- commonalise some code
- remove dead tools (cygwin, tcc)
Point to my address for bug reports.
     1 --- gdb-6.3.org/gdb/gdbserver/thread-db.c	2004-10-17 02:42:00.000000000 +0900
     2 +++ gdb-6.3/gdb/gdbserver/thread-db.c	2005-01-27 12:19:29.000000000 +0900
     3 @@ -21,6 +21,7 @@
     4     Foundation, Inc., 59 Temple Place - Suite 330,
     5     Boston, MA 02111-1307, USA.  */
     6  
     7 +#include <unistd.h>
     8  #include "server.h"
     9  
    10  #include "linux-low.h"
    11 @@ -142,6 +143,7 @@
    12    td_event_msg_t msg;
    13    td_err_e err;
    14    struct inferior_linux_data *tdata;
    15 +  int timeout;
    16  
    17    if (debug_threads)
    18      fprintf (stderr, "Thread creation event.\n");
    19 @@ -152,7 +154,13 @@
    20       In the LinuxThreads implementation, this is safe,
    21       because all events come from the manager thread
    22       (except for its own creation, of course).  */
    23 -  err = td_ta_event_getmsg (thread_agent, &msg);
    24 +  for (timeout = 0; timeout < 50000; timeout++)
    25 +    {
    26 +      err = td_ta_event_getmsg (thread_agent, &msg);
    27 +      if (err != TD_NOMSG)
    28 +	break;
    29 +      usleep(1000);
    30 +    }
    31    if (err != TD_OK)
    32      fprintf (stderr, "thread getmsg err: %s\n",
    33  	     thread_db_err_str (err));
    34