[llvm-dev] BLX relocation regression on Thumb2 bot
Renato Golin via llvm-dev
llvm-dev at lists.llvm.org
Wed May 18 04:12:07 PDT 2016
You seem to be working around BLX support on ARM, and this linker
error has cropped up on our buildbot:
relocation truncated to fit: R_ARM_THM_JUMP24 against symbol `operator
delete(void*)@@GLIBCXX_3.4' defined in .text section in
If I read the AAELF ABI document correctly, that relocation is used
when the linker is building a veneer for under-reaching branches,
which seems to be one of your changes (269101), though that was
supposed to be MachO only.
Do you have any ideas on the issue?
PS: I'm bisecting it right now, but it's self hosted + compiler-rt, so
it will take a while. Also, I fear whatever I find will be just
uncovering the problem, not causing it.
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