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-rw-r--r--lld/ELF/Target.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/lld/ELF/Target.h b/lld/ELF/Target.h
index 1bae3e2bf5d..beef2c0bf52 100644
--- a/lld/ELF/Target.h
+++ b/lld/ELF/Target.h
@@ -47,12 +47,12 @@ public:
// ones and lead to dynamic relocation creation etc.
virtual bool isHintRel(uint32_t Type) const;
- // Returns true if a relocation is relative to the place being relocated,
- // such as relocations used for PC-relative instructions. Such relocations
- // need not be fixed up if an image is loaded to a different address than
- // the link-time address. So we don't have to emit a relocation for the
- // dynamic linker if isRelRelative returns true.
- virtual bool isRelRelative(uint32_t Type) const;
+ // Returns true if a relocation only uses the low bits of a value such that
+ // all those bits are in in the same page. For example, if the relocation
+ // only uses the low 12 bits in a system with 4k pages. If this is true, the
+ // bits will always have the same value at runtime and we don't have to emit
+ // a dynamic relocation.
+ virtual bool usesOnlyLowPageBits(uint32_t Type) const;
virtual bool needsThunk(uint32_t Type, const InputFile &File,
const SymbolBody &S) const;
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