Peter Collingbourne 1fe1482c3b llvm-objcopy: Implement --extract-partition and --extract-main-partition. ... This implements the functionality described in https://lld.llvm.org/Partitions.html. It works as follows: - Reads the section headers using the ELF header at file offset 0; - If extracting a loadable partition: - Finds the section containing the required partition ELF header by looking it up in the section table; - Reads the ELF and program headers from the section. - If extracting the main partition: - Reads the ELF and program headers from file offset 0. - Filters the section table according to which sections are in the program headers that it read: - If ParentSegment != nullptr or section is not SHF_ALLOC, then it goes in. - Sections containing partition ELF headers or program headers are excluded as there are no headers for these in ordinary ELF files. Differential Revision: https://reviews.llvm.org/D62364 llvm-svn: 362818		2019-06-07 17:57:48 +00:00
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ELFObjcopy.cpp	llvm-objcopy: Implement --extract-partition and --extract-main-partition.	2019-06-07 17:57:48 +00:00
ELFObjcopy.h	[llvm-objcopy][NFC] More error propagation	2019-01-30 14:36:53 +00:00
Object.cpp	llvm-objcopy: Implement --extract-partition and --extract-main-partition.	2019-06-07 17:57:48 +00:00
Object.h	llvm-objcopy: Implement --extract-partition and --extract-main-partition.	2019-06-07 17:57:48 +00:00