when you debugging qemu, it will keep firing SIGUSR1 so gdb will always catched in some breakpooints that are not defined by you
2013-02-12
when you debugging qemu, it will keep firing SIGUSR1 so gdb will always catched in some breakpooints that are not defined by you, to turn off the SIGUSR1, you have to:
(gdb) info signal SIGUSR1
Signal Stop Print Pass to program Description SIGUSR1 Yes Yes Yes User defined signal 1
And if deemed to not be of interest, where you just want your program to continue without prompting or spamming, something like the following does the trick:
(gdb) handle SIGUSR1 noprint nostop
Signal Stop Print Pass to program Description SIGUSR1 No No Yes User defined signal 1
