[Lldb-commits] [PATCH] D25329: Add bound violation handling for Intel(R) Memory Protection Extensions (Intel(R) MPX)

[Valentina Giusti via lldb-commits]

valentinagiusti created this revision.
valentinagiusti added reviewers: zturner, labath.
valentinagiusti added subscribers: emaste, lldb-commits.

This patch adds support for handling the SIGSEGV signal with 'si_code ==
SEGV_BNDERR', which is thrown when a bound violation is caught by the
Intel(R) MPX technology.

Signed-off-by: Valentina Giusti <valentina.giusti at intel.com>


https://reviews.llvm.org/D25329

Files:
  packages/Python/lldbsuite/test/functionalities/register/intel_xtended_registers/mpx_bound_violation/Makefile
  packages/Python/lldbsuite/test/functionalities/register/intel_xtended_registers/mpx_bound_violation/TestBoundViolation.py
  packages/Python/lldbsuite/test/functionalities/register/intel_xtended_registers/mpx_bound_violation/main.cpp
  source/Plugins/Process/Linux/NativeThreadLinux.cpp
  source/Plugins/Process/POSIX/CrashReason.cpp
  source/Plugins/Process/POSIX/CrashReason.h

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