Kevin Enderby c54e7df6bf Add the rest of the error checking for Mach-O dyld compact bind entry errors ... and test cases for each of the error checks. To do this more plumbing was needed so that the segment indexes and segment offsets can be checked. Basically what was done was the SegInfo from llvm-objdump’s MachODump.cpp was moved into libObject for Mach-O objects as BindRebaseSegInfo and it is only created when an iterator for bind or rebase entries are created. This commit really only adds the error checking and test cases for the bind table entires and the checking for the lazy bind and weak bind entries are still to be fully done as well as the rebase entires. Though some of the plumbing for those are added with this commit. Those other error checks and test cases will be added in follow on commits. Note, the two llvm_unreachable() calls should now actually be unreachable with the error checks in place and would take a logic bug in the error checking code to be reached if the segment indexes and segment offsets are used from a checked bind entry. Comments have been added to the methods that require the arguments to have been checked prior to calling. llvm-svn: 298292		2017-03-20 19:46:55 +00:00
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CMakeLists.txt
COFFDump.cpp
ELFDump.cpp
llvm-objdump.cpp
llvm-objdump.h
LLVMBuild.txt
MachODump.cpp
WasmDump.cpp