Dean Michael Berris c91cd5f47b [XRay] Define the InstrumentationMap type ... Summary: This change implements the instrumentation map loading library which can understand both YAML-defined instrumentation maps, and ELF 64-bit object files that have the XRay instrumentation map section. We break it out into a library on its own to allow for other applications to deal with the XRay instrumentation map defined in XRay-instrumented binaries. This type provides both raw access to the logical representation of the instrumentation map entries as well as higher level functions for converting a function ID into a function address. At this point we only support ELF64 binaries and YAML-defined XRay instrumentation maps. Future changes should extend this to support 32-bit ELF binaries, as well as other binary formats (like MachO). As part of this change we also migrate all uses of the extraction logic that used to be defined in tools/llvm-xray/ to use this new type and interface for loading from files. We also remove the flag from the `llvm-xray` tool that required users to specify the type of the instrumentation map file being provided to instead make the library auto-detect the file type. Reviewers: dblaikie Subscribers: mgorny, varno, llvm-commits Differential Revision: https://reviews.llvm.org/D29319 llvm-svn: 293721		2017-02-01 00:05:29 +00:00
..
Analysis	[SCEV] Simplify/generalize howFarToZero solving.	2017-01-31 00:42:42 +00:00
Assembler	[NVPTX] Auto-upgrade some NVPTX intrinsics to LLVM target-generic code.	2017-01-21 01:00:32 +00:00
Bindings
Bitcode
BugPoint
CodeGen	CodeGen: Allow small copyable blocks to "break" the CFG.	2017-01-31 23:48:32 +00:00
DebugInfo	stripDebugInfo() should remove DILocation's found in !llvm.loop metadata	2017-01-28 11:22:05 +00:00
Examples
ExecutionEngine	Test RuntimeDyld doesn't crash with R_X86_64_NONE (r293388).	2017-01-30 01:28:42 +00:00
Feature	Add intrinsics for constrained floating point operations	2017-01-26 23:27:59 +00:00
FileCheck
Instrumentation	[sanitizer-coverage] emit __sanitizer_cov_trace_pc_guard w/o a preceding 'if' by default. Update the docs, also add deprecation notes around other parts of sanitizer coverage	2017-01-24 00:57:31 +00:00
Integer
JitListener
LibDriver
Linker
LTO	IPO, LTO: Plumb the summary from the LTO API into the pass manager.	2017-01-20 22:18:52 +00:00
MC	MC: Introduce the ABS8 symbol modifier.	2017-01-31 18:28:44 +00:00
Object	Change the llvm-obdump(1) behavior with the -macho flag and inappropriate file types.	2017-01-30 20:53:17 +00:00
ObjectYAML	Attempt to fix the testcase in r292824	2017-01-23 20:42:17 +00:00
Other	[PM] Port LoopLoadElimination to the new pass manager and wire it into	2017-01-27 01:32:26 +00:00
SymbolRewriter
TableGen	TableGen: Fix infinite recursion in RegisterBankEmitter	2017-01-30 15:07:01 +00:00
ThinLTO/X86	[LTO] Add test to show up we don't support ThinLTO yet.	2017-01-24 00:59:00 +00:00
tools	[XRay] Define the InstrumentationMap type	2017-02-01 00:05:29 +00:00
Transforms	InferAddressSpaces: Fix broken casting of constants	2017-01-31 23:48:40 +00:00
Unit
Verifier	Add intrinsics for constrained floating point operations	2017-01-26 23:27:59 +00:00
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg
lit.site.cfg.in
TestRunner.sh