Rafael Espindola 7486d92a6c Change how we iterate over relocations on ELF. ... For COFF and MachO, sections semantically have relocations that apply to them. That is not the case on ELF. In relocatable objects (.o), a section with relocations in ELF has offsets to another section where the relocations should be applied. In dynamic objects and executables, relocations don't have an offset, they have a virtual address. The section sh_info may or may not point to another section, but that is not actually used for resolving the relocations. This patch exposes that in the ObjectFile API. It has the following advantages: * Most (all?) clients can handle this more efficiently. They will normally walk all relocations, so doing an effort to iterate in a particular order doesn't save time. * llvm-readobj now prints relocations in the same way the native readelf does. * probably most important, relocations that don't point to any section are now visible. This is the case of relocations in the rela.dyn section. See the updated relocation-executable.test for example. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182908 91177308-0d34-0410-b5e6-96231b3b80d8		2013-05-30 03:05:14 +00:00
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CMakeLists.txt	Moving SectionMemoryManager to MCJIT to avoid cross dependency between JIT and RuntimeDyld	2012-11-28 01:02:06 +00:00
GDBRegistrar.cpp	Removed "static" from "__jit_debug_descriptor" because "static" adds C++ mangling prefix to this symbol.	2012-12-24 09:42:27 +00:00
JITRegistrar.h
LLVMBuild.txt
Makefile
ObjectImageCommon.h	Add support for applying in-memory relocations to the .debug_line section and, in the case of ELF files, using symbol addresses when available for relocations to the .debug_info section. Also extending the llvm-rtdyld tool to add the ability to dump line number information for testing purposes.	2013-01-25 22:50:58 +00:00
RuntimeDyld.cpp	Change how we iterate over relocations on ELF.	2013-05-30 03:05:14 +00:00
RuntimeDyldELF.cpp	ARM: use pristine object file while processing relocations	2013-05-28 19:48:19 +00:00
RuntimeDyldELF.h	Add EH support to the MCJIT.	2013-05-05 20:43:10 +00:00
RuntimeDyldImpl.h	Add EH support to the MCJIT.	2013-05-05 20:43:10 +00:00
RuntimeDyldMachO.cpp	Add EH support to the MCJIT.	2013-05-05 20:43:10 +00:00
RuntimeDyldMachO.h	Add EH support to the MCJIT.	2013-05-05 20:43:10 +00:00