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llvm-mirror/lib
Saleem Abdulrasool d2570c483b Support: add Windows ARM EH data structures
Introduce the support structures necessary to deal with the Windows ARM EH data.
These definitions are extremely aggressive about assertions to aid future use
for generation of the entries and subsequent decoding.

The names for the various fields are meant to reflect the names used by the
Visual Studio toolchain to aid communication.

Due to the complexity in reading a few of the values, there are a couple of
additional utility functions to decode the information.

In general, there are two ways to encode the unwinding information:
- packed, which places the data inline into the
  _IMAGE_ARM_RUNTIME_FUNCTION_ENTRY structure.
- unpacked, which places the data into auxiliary structures placed into the
  .xdata section.

The set of structures allow reading of data in either encoding, with the minor
caveat that epilogue scopes need to be decoded manually by constructing the
structure from the data returned by the RuntimeFunction structure.

These definitions are meant for read-only access at the current point as the
first use of them will be to decode the exception information.

llvm-svn: 209998
2014-06-02 01:17:49 +00:00
..
Analysis implement missing SCEVDivision case 2014-05-29 19:44:09 +00:00
AsmParser [pr19844] Add thread local mode to aliases. 2014-05-28 18:15:43 +00:00
Bitcode Use error_code() instead of error_code::succes() 2014-05-31 01:37:45 +00:00
CodeGen DebugInfo: Assert that DbgVariables have associated DIEs 2014-06-01 03:38:13 +00:00
DebugInfo [modules] Add module maps for LLVM. These are not quite ready for prime-time 2014-05-21 02:46:14 +00:00
ExecutionEngine Updates in IntelJITEventListener.cpp - by Arch Robison. 2014-06-01 08:45:11 +00:00
IR Use error_code() instead of error_code::succes() 2014-05-31 01:37:45 +00:00
IRReader [C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr. 2014-04-15 06:32:26 +00:00
LineEditor [CMake] Use LINK_LIBS instead of target_link_libraries(). 2014-02-26 06:41:29 +00:00
Linker Use create methods since msvc doesn't handle delegating constructors. 2014-05-17 21:29:57 +00:00
LTO AArch64/ARM64: move ARM64 into AArch64's place 2014-05-24 12:50:23 +00:00
MC Fix MIPS exception personality encoding. 2014-05-30 16:48:56 +00:00
Object There is no std::errc::success, remove the llvm one. 2014-05-31 03:21:04 +00:00
Option Options: Use erase_if to remove Args from the list. 2014-05-18 15:14:13 +00:00
ProfileData There is no std::errc::success, remove the llvm one. 2014-05-31 03:21:04 +00:00
Support Support: add Windows ARM EH data structures 2014-06-02 01:17:49 +00:00
TableGen Fix typos in tablegen error messages 2014-05-31 05:18:52 +00:00
Target ARMEB: Fix function return type f64 2014-06-01 09:30:52 +00:00
Transforms [Reassociate] Similar to "X + -X" -> "0", added code to handle "X + ~X" -> "-1". 2014-05-31 15:01:54 +00:00
CMakeLists.txt ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00
LLVMBuild.txt ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00
Makefile ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00