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<p class="MsoNormal" style="margin-left:.5in">On Sat, Oct 10, 2020 at 8:13 AM Sebastian Huber <<a href="mailto:sebastian.huber@embedded-brains.de">sebastian.huber@embedded-brains.de</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">On 10/10/2020 15:11, Sebastian Huber wrote:<br>
<br>
> Hello Kinsey,<br>
><br>
> the new aarch64/a53_ilp32_qemu produces a lot of warnings like this:<br>
><br>
> ../../../testsuites/psxtests/psxhdrs/math/truncl.c:45:12: warning: <br>
> implicit declaration of function 'truncl' <br>
> [-Wimplicit-function-declaration]<br>
> ../../../testsuites/psxtests/psxhdrs/math/truncl.c:45:12: warning: <br>
> incompatible implicit declaration of built-in function 'truncl'<br>
><br>
> Is this a known issue?<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">It is likely that this is because some/many architectures do not<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">have long double support in newlib. Or have a true long double<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">type. This will require a newlib discussion.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"> <o:p></o:p></p>
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There is also this warning:<br>
<br>
cpukit/libmisc/stackchk/check.c:455:5: warning: cast to pointer from <br>
integer of different size [-Wint-to-pointer-cast]<br>
<br>
This is probably an error. Could you please fix the warnings specific to <br>
the new BSPs.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">This looks like code being sloppy that isn't the fault of this BSP. It is<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">just one where sizeof(int) != sizeof(void *). <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">Kinsey.. likely solution is to replace the cast/type with intptr_t or uintptr_t.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><i>[] <o:p></o:p></i></b></p>
<p class="MsoNormal">Sorry, I didn’t see these when I was developing. I’ll work up some patches for them.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Kinsey<o:p></o:p></p>
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