[TPDE][LLVM] Add get_mapped_range method to JITMapper#29
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marcauberer wants to merge 1 commit intotpde2:masterfrom
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[TPDE][LLVM] Add get_mapped_range method to JITMapper#29marcauberer wants to merge 1 commit intotpde2:masterfrom
marcauberer wants to merge 1 commit intotpde2:masterfrom
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Can I ask what the motivation of this is devoid of any information where the code is mapped? |
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@T0b1-iOS As you probably know, our use case is an in-memory database. We need to know the size of the allocation to be able to make decisions regarding caching and OOM prevention. |
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Yeah, providing a range of the mapped region is probably a better choice. That would be good |
This allows to obtain the address range of the allocated memor slab by the underlying ElfMapper. The allocation size is the ptrdiff between first and second of the returned pair.
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@T0b1-iOS Done. Now a pair of start and end address of the allocation is returned. |
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This allows to obtain the address range of the allocated memor slab by
the underlying ElfMapper. The allocation size is the ptrdiff between
first and second of the returned pair.
Additional change:
Mark
get_sym_addras const, since it only performs a map lookup.