[PATCH] D80185: [xray] Add llvm-xray extract support for 32 bit ARM
Fangrui Song via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed May 20 19:53:23 PDT 2020
MaskRay added a comment.
Oh, do we still have R_ARM_ABS32 relocating xray_instr_map? Aren't them all converted to R_ARM_RELATIVE?
================
Comment at: llvm/lib/XRay/InstrumentationMap.cpp:120
+ if (ObjFile.getBinary()->getArch() == Triple::arm) {
+ if (SupportsRelocation && SupportsRelocation(Reloc.getType())) {
+ Expected<uint64_t> ValueOrErr = Reloc.getSymbol()->getValue();
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If we only have `R_ARM_RELATIVE`, you can drop the `if` branch (always false).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D80185/new/
https://reviews.llvm.org/D80185
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