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From: | Atoosaah S |
Subject: | [Qemu-devel] Trying to Understand QEMU's Low Level Functionality ... |
Date: | Tue, 23 Oct 2007 16:33:05 -0700 |
I'd appreciate any input on how to run gprof successfully on qemu. I'm new to gprof and am probably missing some steps. I successfully ran gprof on a sorting program available online, then I attempted to run gprof on qemu.
Here are the steps I take:
I'm trying to run gprof on qemu, but am unsuccessful. my os is linux, my qemu version is 0.8.2. I configure qemu with the options "configure --prefix=/install_path --enable-gprof. Then I make and make install. I run qemu successfully using the options /install_path/qemu -hda diskimage.img -m 256 which results in the gmon.out file. My run of qemu involved starting the image (virtual linux OS), running a few simple commands and shutting the image down.
Finally, I run gprof /intsall_path/qemu gmon.out > result.txt which gives the error: gprof: file 'qemu' has no symbols'
Are there any other configuration options required? Should the image be run with differently?
thank you,
atoosaah
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