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--></style></head><body lang="EN-US" link="#0563C1" vlink="#954F72"><div class="WordSection1"><p class="MsoNormal">Hi Ard,</p><p class="MsoNormal"> </p><p class="MsoNormal">We are about to switch to the latest Yocto. It is shipped with gcc-8.3 aarch64-linux-gnu compiler.</p><p class="MsoNormal">We use DS5 for bare metal debugging. </p><p class="MsoNormal">When I build edk2 with gcc-7-x/gcc-8.x, DS5 complains on DWARF format.<br>I tried to explicitly set it to DWARF2, but still cannot even get the stack or local variables (even though DS5 does not complain), <br>even for edk2 NOOPT build.</p><p class="MsoNormal"> </p><p class="MsoNormal">Using gcc-6.3 from Linaro, I don’t see any issue with DS5 debugging.</p><p class="MsoNormal">Am I missing any steps?</p><p class="MsoNormal">Build is done with GCC5_AARCH64_PREFIX=aarch64-linux-gnu</p><p class="MsoNormal"> </p><p class="MsoNormal">Another question: it seems that the DS5 scripts limit the path size with 255 chars. With a source built by Yocto, it can easily be more than that.</p><p class="MsoNormal">Attempt to add symbols for such modules ends up with error message in the DS5 command window that it could not add those symbols.</p><p class="MsoNormal">Is there a procedure to increase the path length limit?</p><p class="MsoNormal"> </p><p class="MsoNormal">Thank you,<br>Vladimir</p></div></body></html>
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