On 8 April 2014 22:03, John Syne <jsyne...@us-power.com> wrote: Hi John,
> I compiled my code with debug symbols on an BeagleBoneBlack using Debian > gcc-4.7. If I use objdump -S on my object file, I see both source lines > and disassembly. On my Ubuntu 13.10 host, using > gcc-linaro-arm-linux-gnueabihf-4.7-2013.04-20130415_linux, I do > arm-linux-gnueabihf-objdump -S on the same object file, I see disassembly > lines, but the source lines are not displayed. I¹m attempting to debug my > code with a Lauterbach JTAG debugger, but no source code is available > which makes debugging very difficult. > > Is there some compatibility issue here or am I doing something wrong? I'm not aware of any issues in this area, but that Linaro toolchain is a year old so it is always possible a newer version has improved things. The first thing to check is whether the paths are correct. For example if you run arm-linux-gnueabihf-readelf --debug-dump on the object and look for DW_AT_comp_dir it should show you where objdump will look for source files by default. You can manipulate this path with the --prefix and --prefix-strip options if your source code is in a different path. -- Will Newton Toolchain Working Group, Linaro _______________________________________________ linaro-toolchain mailing list linaro-toolchain@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-toolchain
