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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Analysis	Add support for llvm.vectorizer metadata	2013-05-28 20:00:34 +00:00
Archive	Fix auto_ptr is deprecated warnings	2013-02-26 21:20:35 +00:00
AsmParser	Add a new function attribute 'cold' to functions.	2013-05-24 12:26:52 +00:00
Bitcode	Remove the Copied parameter from MemoryObject::readBytes.	2013-05-24 10:54:58 +00:00
CodeGen	Rename variable to be more descriptive.	2013-05-30 00:43:35 +00:00
DebugInfo	Change how we iterate over relocations on ELF.	2013-05-30 03:05:14 +00:00
ExecutionEngine	Change how we iterate over relocations on ELF.	2013-05-30 03:05:14 +00:00
IR	Simplify logic by using the appropriate functions.	2013-05-29 17:33:31 +00:00
IRReader	Measure time that IR parsing took as part of the -time-passes measurement.	2013-04-03 15:33:45 +00:00
Linker	Extend RemapInstruction and friends to take an optional new parameter, a ValueMaterializer.	2013-05-28 15:17:05 +00:00
MC	Change how we iterate over relocations on ELF.	2013-05-30 03:05:14 +00:00
Object	Change how we iterate over relocations on ELF.	2013-05-30 03:05:14 +00:00
Option	Resort the #include lines in include/... and lib/... with the	2013-01-02 10:22:59 +00:00
Support	[APInt] Implement tcDecrement as a counterpart to tcIncrement. This is for use in APFloat IEEE-754R 2008 nextUp/nextDown function.	2013-05-28 19:50:20 +00:00
TableGen	Allow TableGen DAG arguments to be just a name.	2013-03-24 19:36:51 +00:00
Target	Order CALLSEQ_START and CALLSEQ_END nodes.	2013-05-29 22:03:55 +00:00
Transforms	LoopVectorize.cpp: Fix abuse of StringRef on Twine. Twine captures the pointer of StringRef.	2013-05-29 03:13:47 +00:00
CMakeLists.txt	Split out the IRReader header and the utility functions it provides into	2013-03-26 02:25:37 +00:00
LLVMBuild.txt	Split out the IRReader header and the utility functions it provides into	2013-03-26 02:25:37 +00:00
Makefile	Split out the IRReader header and the utility functions it provides into	2013-03-26 02:25:37 +00:00