[PATCH] D69997: [llvm-objdump] Print relocation addends in hexadecimal
Dave Bozier via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Nov 8 05:56:48 PST 2019
davidb marked an inline comment as done.
davidb added inline comments.
================
Comment at: llvm/tools/llvm-objdump/ELFDump.cpp:113
+ if (Addend < 0)
+ Addend = -Addend;
+
----------------
jhenderson wrote:
> davidb wrote:
> > jhenderson wrote:
> > > Won't this fail for minimum int64_t?
> > Yes. Is there a better abs implementation or function in LLVM that works around this case?
> I'm not aware of one, unfortunately, but do you need it?
>
> My reading of the code is that format(AddendFmt, Addend) combined with the PRIx64 (which uses a signed integer type) you used above should be sufficient.
Yes, I need the absolute value for the string representation so `foo-0x4` rather than `foo+0xfffffffc`....
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https://reviews.llvm.org/D69997/new/
https://reviews.llvm.org/D69997
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