bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	[yaml2obj][obj2yaml] - Add support for dumping/parsing .dynamic sections.	George Rimar	2019-02-09	1	-9/+14
\| \| \| \| \| \| \| \| \|	This teaches the tools to parse and dump the .dynamic section and its dynamic tags. Differential revision: https://reviews.llvm.org/D57691 llvm-svn: 353606
*	[elfabi] Add support for reading dynamic symbols from binaries	Armando Montanez	2019-01-24	1	-2/+3
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	This patch adds initial support for reading dynamic symbols from ELF binaries. Currently, STT_NOTYPE, STT_OBJECT, STT_FUNC, and STT_TLS are explicitly supported. Other symbol types are mapped to ELFSymbolType::Unknown to improve signal/noise ratio. Symbols must meet two criteria to be read into in an ELFStub: - The symbol's binding must be STB_GLOBAL or STB_WEAK. - The symbol's visibility must be STV_DEFAULT or STV_PROTECTED. This filters out symbols that aren't of interest during compile-time linking against a shared object. This change uses DT_HASH and DT_GNU_HASH to determine the size of .dynsym. Using hash tables to determine the number of symbols in .dynsym allows llvm-elfabi to work on binaries without relying on section headers. Differential Revision: https://reviews.llvm.org/D56031 llvm-svn: 352121
*	[elfabi] Add support for reading DT_SONAME from binaries	Armando Montanez	2019-01-16	1	-0/+48
	This change gives the llvm-elfabi tool the ability to read DT_SONAME from a binary ELF file into an ELFStub. Added: - DynamicEntries struct for storing dynamic entries that are relevant to elfabi. - terminatedSubstr() retrieves a null-terminated substring from a StringRef. - appendToError() appends a string to an error, allowing more specific error messages. Differential Revision: https://reviews.llvm.org/D55629 llvm-svn: 351361