gdb connects to qemu. you may need to specify in gdb some extra information about the locations of files, for example: file /home/gedare/work/rtems/rtems/b-pc386/i386-rtems4.11/c/pc386/testsuites/samples/hello/hello.exe
if you are repeatedly debugging the same file connecting "remotely" to qemu, you may like to create a .gdbinit in the directory from which you call gdb that contains the following: file $PATHTOEXE target remote localhost:1234 break Init c On Sun, Jul 28, 2013 at 11:30 PM, Sree Harsha Konduri <[email protected]> wrote: > There was a small change in the file pc386.in that i made to get qemu to > connect to gdb, but gdb can't seem to find the rtems kernel binaries. > > The change was to add GDBARGS = -s if -G option is specified. > > Thanks, > Sree > > > On Sun, Jul 28, 2013 at 2:56 PM, Joel Sherrill <[email protected]> > wrote: >> >> Then it should start qemu with the right arguments to so it starts in gdb >> server. You will need to start gdb in another window and attach with a >> command like target remote :1234... From memory but that should be close. >> >> You can always check the qemu docs to get the port number but the >> simulator is separate from gdb so you need to test it as an external target. >> >> Sree harsha <[email protected]> wrote: >> >> It is for pc386 to test the globaledf scheduler >> >> >> Sent from my Verizon Wireless 4G LTE Smartphone >> >> >> >> -------- Original message -------- >> From: Joel Sherrill <[email protected]> >> Date: 07/28/2013 2:09 PM (GMT-05:00) >> To: Sree Harsha Konduri <[email protected]> >> Cc: [email protected] >> Subject: Re: rtems-testing with gdb option >> >> >> Depends on the simulator if that mode is supported. It is for simulators >> you run in a separate window from the gdb session. >> >> Which simulator? >> >> Sree Harsha Konduri <[email protected]> wrote: >> >> Hello, >> >> The rtems-testing module is provided with a -G option to put the >> executable to run in gdb mode, but this is not the case when we run it with >> -G. Is there something i am missing, can someone help me on this? >> >> Thanks, >> Sree > > > > _______________________________________________ > rtems-devel mailing list > [email protected] > http://www.rtems.org/mailman/listinfo/rtems-devel > _______________________________________________ rtems-devel mailing list [email protected] http://www.rtems.org/mailman/listinfo/rtems-devel
