On Fri, Mar 11, 2011 at 03:16:27PM +0530, मनीष शर्मा wrote: > Hi All, > > To enable profiling of qemu, I used the option "-pg". while compiling I got > following error. > CC arm-softmmu/arch_init.o > CC arm-softmmu/cpus.o > CC arm-softmmu/monitor.o > CC arm-softmmu/cpu-exec.o > gcc: -pg and -fomit-frame-pointer are incompatible > make[1]: *** [cpu-exec.o] Error 1 > make: *** [subdir-arm-softmmu] Error 2 > > So I removed the -fomit-frame-pointer, the code got compiled. but qemu > doesnt run. It got hanged before loading the kernel image. > > Any help is appreciated, I need to profile the qemu code for performance > improvement. >
You can pass --enable-gprof to configure, it should do the right thing. -- Aurelien Jarno GPG: 1024D/F1BCDB73 aurel...@aurel32.net http://www.aurel32.net
