remove flake.nix

std::numeric_limits<> is defined in the <limits> header, not
<limits.h>.

Change-Id: I88eca0e3d60f88d3ad44cad9097cb92bd6ec8d8b

.editorconfig

@@ -0,0 +1,26 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = lf
+insert_final_newline = true
+
+[{**/*.cc,**/*.hpp,**/*.ah,**/*.ah.in,**/*.proto}]
+indent_style = tab
+indent_size = 4
+
+[*.py]
+indent_style = space
+indent_size = 4
+
+[Makefile]
+indent_style = tab
+
+[CMakeLists.txt]
+indent_style = tab
+indent_size = 4
+
+

.gitignore

@@ -8,6 +8,7 @@
 *.pb.cc
 *.gcda
 *.pyc
+*.swp
 *~
 Makefile
 build
@@ -53,3 +54,6 @@ debuggers/openocd/src/startup.tcl
 debuggers/openocd/src/startup_tcl.c
 debuggers/openocd/src/target/xscale_debug.h
 debuggers/openocd/stamp-h1
+
+.idea
+0 prebuilt

CMakeLists.txt

@@ -5,12 +5,18 @@ if("${CMAKE_VERSION}" VERSION_GREATER 2.8.3)
   # (makes cmake 2.8.4 and newer)
   cmake_policy(SET CMP0017 NEW)
 endif("${CMAKE_VERSION}" VERSION_GREATER 2.8.3)
+if(NOT ("${CMAKE_VERSION}" VERSION_LESS 3.0)) # >= 3.0?
+  # overwrite PROJECT_VERSION when calling PROJECT()
+  cmake_policy(SET CMP0048 NEW)
+
+  PROJECT(FAIL* VERSION 1.0.1)
+else()
+  PROJECT(FAIL*)
+  set(PROJECT_VERSION "1.0.1" CACHE INTERNAL "FAIL* version number" FORCE)
+endif()
+
 ENABLE_TESTING()
 
-PROJECT(Fail*)
-
-set(PROJECT_VERSION "1.0" CACHE STRING "Fail* version number")
-
 #### Put all resulting library files in <your_build_dir>/lib ####
 SET(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
 
@@ -31,6 +37,7 @@ ENDIF (EXECUTABLE_OUTPUT_PATH)
 SET(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
 
 #### Compiler configuration, see cmake/compilerconfig.cmake
+include(BuildType)
 include(compilerconfig)
 include(doxygen)
 
@@ -45,7 +52,7 @@ OPTION( BUILD_X86  "Build for x86 guests?" ON)
 OPTION( BUILD_ARM  "Build for ARM guests?" OFF)
 
 # FIXME: only add simulators/ to include_directories, and include, e.g.,
-# bochs/bochs.h in Fail*. -> avoids naming conflicts (e.g., /usr/include/elf.h
+# bochs/bochs.h in FAIL*. -> avoids naming conflicts (e.g., /usr/include/elf.h
 # vs. qemu/elf.h)
 if(BUILD_BOCHS)
   ## add necessary additional header search paths.
@@ -64,7 +71,7 @@ elseif(BUILD_PANDA)
   include_directories(debuggers/openocd/src debuggers/openocd/jimtcl src/core)
 endif(BUILD_BOCHS)
 
-## Tell the linker where to find the Fail* libraries
+## Tell the linker where to find the FAIL* libraries
 link_directories("${LIBRARY_OUTPUT_PATH}")
 
 # Add "simulators"-directory to the include path. This allows

COPYING

@@ -1,18 +1,19 @@
 FAIL* - FAult Injection Leveraged
 
-Copyright (c) 2011-2014 Horst Schirmeier <horst.schirmeier@tu-dortmund.de>
+Copyright (c) 2011-2016 Horst Schirmeier <horst.schirmeier@tu-dortmund.de>
 Copyright (c) 2011-2013 Adrian Böckenkamp <adrian.boeckenkamp@tu-dortmund.de>
 Copyright (c) 2011-2014 Richard Hellwig <richard.hellwig@tu-dortmund.de>
-Copyright (c) 2011-2014 Martin Hoffmann <hoffmann@cs.fau.de>
+Copyright (c) 2011-2015 Martin Hoffmann <hoffmann@cs.fau.de>
 Copyright (c) 2012-2013 Martin Unzner <martin.unzner@googlemail.com>
-Copyright (c) 2013-2014 Christian Dietrich <stettberger@dokucode.de>
+Copyright (c) 2013-2016 Christian Dietrich <stettberger@dokucode.de>
 Copyright (c) 2013-2014 Lars Rademacher <lars.rademacher@udo.edu>
-Copyright (c) 2012-2014 Christoph Borchert <christoph.borchert@tu-dortmund.de>
+Copyright (c) 2012-2016 Christoph Borchert <christoph.borchert@tu-dortmund.de>
 Copyright (c) 2013-2014 Björn Döbel <bjoern.doebel@gmail.com>
 Copyright (c) 2012-2013 Tobias Friemel <tobias.friemel@tu-dortmund.de>
-Copyright (c) 2013-2014 Michael Lenz <michael.lenz@udo.edu>
+Copyright (c) 2013-2016 Michael Lenz <michael.lenz@udo.edu>
 Copyright (c) 2013-2014 Florian Lukas <florian.lukas@gmail.com>
 Copyright (c) 2012      Robby Zippel <robby.zippel@informatik.stud.uni-erlangen.de>
+Copyright (c) 2015      Hannes Weisbach <hannes.weisbach@tu-dresden.de>
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by

README.md

@@ -1,3 +1,5 @@
+Forked from [https://github.com/danceos/fail](https://github.com/danceos/fail).
+
 FAIL* - FAult Injection Leveraged
 =======================================
 
@@ -41,6 +43,9 @@ be manipulated.
 Building FAIL*
 --------------
 
+**Note:** The Docker images are currently out of date; at the moment, FAIL*
+needs to be built and installed manually.
+
 Since FAIL* is a complex research project with many dependencies,
 which are listed in `doc/how-to-build.txt`, we provide several
 [Docker.io](http://www.docker.com) images that contain all
@@ -111,7 +116,7 @@ docker instance.
 
 Mailing list
 ------------
-The Fail* developers, and some of its previous and current users, can be
+The FAIL* developers, and some of its previous and current users, can be
 contacted on the
 [fail@lists.cs.tu-dortmund.de](mailto:fail@lists.cs.tu-dortmund.de)
 mailing list
@@ -119,6 +124,19 @@ mailing list
 
 Publications about FAIL*
 ------------------------
+Please cite the EDCC paper if you want to refer to FAIL*:
+
+ - H. Schirmeier, M. Hoffmann, C. Dietrich, M. Lenz, D. Lohmann, and O.
+   Spinczyk. FAIL*: An open and versatile fault-injection framework for the
+   assessment of software-implemented hardware fault tolerance. In Proceedings
+   of the 11th European Dependable Computing Conference (EDCC '15), pages
+   245–255.  IEEE Computer Society Press, Sept. 2015.
+   [PDF](https://ess.cs.uos.de/danceos/publications/EDCC-2015-Schirmeier.pdf)
+
+ - H. Schirmeier. Efficient Fault-Injection-based Assessment of
+   Software-Implemented Hardware Fault Tolerance. Dissertation, Technische
+   Universität Dortmund, July 2016.
+   [PDF](https://eldorado.tu-dortmund.de/bitstream/2003/35175/1/Dissertation.pdf)
 
  - H. Schirmeier, M. Hoffmann, R. Kapitza, D. Lohmann, and
    O. Spinczyk. FAIL*: Towards a versatile fault-injection experiment
@@ -127,14 +145,66 @@ Publications about FAIL*
    (ARCS '12), Workshop Proceedings, volume 200 of Lecture Notes in
    Informatics, pages 201–210. German Society of Informatics,
    Mar. 2012.
-   [PDF](http://danceos.org/publications/VERFE-2012-Schirmeier.pdf)
+   [PDF](https://ess.cs.uos.de/danceos/publications/VERFE-2012-Schirmeier.pdf)
 
 Selected publications using FAIL*
 ---------------------------------
 
-- M. Hoffmann, P. Ulbrich, C. Dietrich, H. Schirmeier, D. Lohmann, and
+- O. Pusz, D. Kiechle, C. Dietrich, D. Lohmann.  Program-Structure–Guided
-  W. Schröder-Preikschat. Experiences with software-based soft-error
+  Approximation of Large Fault Spaces. In Proceedings of the 24th IEEE Pacific
-  mitigation using AN-codes. Software Quality Journal, 2015. (accepted).
+  Rim International Symposium on Dependable Computing (PRDC '19). IEEE Computer
+  Society Press, Dec. 2019.
+
+- C. Borchert. Aspect-Oriented Technology for Dependable Operating Systems.
+  Dissertation, Technische Universität Dortmund, May 2017.
+
+- C. Borchert, H. Schirmeier, and O. Spinczyk. Generic soft-error detection and
+  correction for concurrent data structures. IEEE Transactions on Dependable
+  and Secure Computing, 14(1):22–36, Jan. 2017.
+
+- C. Dietrich, M. Hoffmann, and D. Lohmann. Global optimization of
+  fixed-priority real-time systems by RTOS-aware control-flow analysis. ACM
+  Transactions on Embedded Computing Systems (TECS), 16(2):1–25, Jan. 2017.
+
+- H. Schirmeier. Efficient Fault-Injection-based Assessment of
+  Software-Implemented Hardware Fault Tolerance. Dissertation, Technische
+  Universität Dortmund, July 2016.
+
+- M. Hoffmann. Konstruktive Zuverlässigkeit – Eine Methodik für zuverlässige
+  Systemsoftware auf unzuverlässiger Hardware. Dissertation,
+  Friedrich-Alexander-Universität Erlangen-Nürnberg, Apr. 2016.
+
+- C. Borchert and O. Spinczyk. Hardening an L4 microkernel against soft errors
+  by aspect-oriented programming and whole-program analysis. In Proceedings of
+  the 8th Workshop on Programming Languages and Operating Systems (PLOS '15),
+  pages 1–7, New York, NY, USA, Oct. 2015. ACM Press.
+
+- T. Stumpf. How to Protect the Protector?  In Proceedings of the 45th Annual
+  IEEE/IFIP International Conference on Dependable Systems and Networks (DSN '15),
+  Student Forum. IEEE Computer Society Press, June 2015.
+
+- C. Dietrich, M. Hoffmann, and D. Lohmann. Cross-kernel control-flow-graph
+  analysis for event-driven real-time systems. In Proceedings of the 2015 ACM
+  SIGPLAN/SIGBED Conference on Languages, Compilers and Tools for Embedded
+  Systems (LCTES '15), New York, NY, USA, June 2015. ACM Press.
+
+- H. Schirmeier, C. Borchert, and O. Spinczyk. Avoiding pitfalls in
+  fault-injection based comparison of program susceptibility to soft errors. In
+  Proceedings of the 45th IEEE/IFIP International Conference on Dependable
+  Systems and Networks (DSN '15). IEEE Computer Society Press, June 2015.
+
+- M. Hoffmann, F. Lukas, C. Dietrich, and D. Lohmann. dOSEK: The design and
+  implementation of a dependability-oriented static embedded kernel. In
+  Proceedings of the 21st IEEE Real-Time and Embedded Technology and
+  Applications (RTAS '15), Los Alamitos, CA, USA, Apr. 2015. IEEE Computer
+  Society Press.
+
+- Christian Dietrich and Daniel Lohmann. The dataref versuchung. ACM Operating
+  Systems Review, pages 1–10, 2015.
+
+- M. Hoffmann, P. Ulbrich, C. Dietrich, H. Schirmeier, D. Lohmann, and W.
+  Schröder-Preikschat. Experiences with software-based soft-error mitigation
+  using AN codes. Software Quality Journal, pages 1–27, 2015.
 
 - I. Stilkerich, P. Taffner, C. Erhardt, C. Dietrich, C. Wawersich, and
   M. Stilkerich. Team Up: Cooperative Memory Management in Embedded
@@ -142,30 +212,34 @@ Selected publications using FAIL*
   Architectures and Synthesis for Embedded Systems (CASES '14). ACM,
   October 2014.
 
-- H. Schirmeier, C. Borchert, and O. Spinczyk. Rapid fault-space
+- H. Schirmeier, C. Borchert, and O. Spinczyk. Rapid fault-space exploration by
-  exploration by evolutionary pruning. In Proceedings of the 33rd
+  evolutionary pruning. In Proceedings of the 33rd International Conference on
-  International Conference on Computer Safety, Reliability and
+  Computer Safety, Reliability and Security (SAFECOMP '14), Lecture Notes in
-  Security (SAFECOMP '14), Lecture Notes in Computer
+  Computer Science, pages 17–32. Springer-Verlag, Sept. 2014.
-  Science. Springer-Verlag, Sept. 2014.
 
-- M. Hoffmann, C. Borchert, C. Dietrich, H. Schirmeier, R. Kapitza,
+- Björn Döbel. Operating System Support for Redundant Multithreading.
-  O. Spinczyk, and D. Lohmann. Effectiveness of fault detection
+  Dissertation, Technische Universität Dresden, August 2014.
-  mechanisms in static and dynamic operating system designs. In
-  Proceedings of the 17th IEEE International Symposium on
-  Object-Oriented Real-Time Distributed Computing (ISORC '14). IEEE
-  Computer Society Press, June 2014.
 
-- H. Schirmeier, L. Rademacher, and O. Spinczyk. Smart-hopping: Highly
+- Peter Ulbrich. Ganzheitliche Fehlertoleranz in eingebetteten
-  efficient ISA-level fault injection on real hardware. In Proceedings
+  Softwaresystemen. Dissertation, Friedrich-Alexander-Universität
-  of the 19th IEEE European Test Symposium (ETS '14). IEEE Computer
+  Erlangen-Nürnberg, August 2014.
-  Society Press, May 2014.
 
-- M. Hoffmann, P. Ulbrich, C. Dietrich, H. Schirmeier, D. Lohmann, and
+- M. Hoffmann, C. Borchert, C. Dietrich, H. Schirmeier, R. Kapitza, O.
-  W. Schröder-Preikschat. A practitioner's guide to software-based
+  Spinczyk, and D. Lohmann. Effectiveness of fault detection mechanisms in
-  soft-error mitigation using AN-codes. In Proceedings of the 15th
+  static and dynamic operating system designs. In Proceedings of the 17th IEEE
-  IEEE International Symposium on High Assurance Systems Engineering
+  International Symposium on Object-Oriented Real-Time Distributed Computing
-  (HASE '14), Miami, Florida, USA, Jan. 2014. IEEE Computer Society
+  (ISORC '14), pages 230–237. IEEE Computer Society Press, June 2014.
-  Press.
+
+- H. Schirmeier, L. Rademacher, and O. Spinczyk. Smart-hopping: Highly efficient
+  ISA-level fault injection on real hardware. In Proceedings of the 19th IEEE
+  European Test Symposium (ETS '14), pages 69–74. IEEE Computer Society Press,
+  May 2014.
+
+- M. Hoffmann, P. Ulbrich, C. Dietrich, H. Schirmeier, D. Lohmann, and W.
+  Schröder-Preikschat. A practitioner's guide to software-based soft-error
+  mitigation using AN-codes. In Proceedings of the 15th IEEE International
+  Symposium on High Assurance Systems Engineering (HASE '14), pages 33–40,
+  Miami, Florida, USA, Jan. 2014. IEEE Computer Society Press.
 
 - C. Borchert, H. Schirmeier, and O. Spinczyk. Return-address
   protection in C/C++ code by dependability aspects. In Proceedings of
@@ -187,7 +261,7 @@ Selected publications using FAIL*
 
 - C. Borchert, H. Schirmeier, and O. Spinczyk. Generative
   software-based memory error detection and correction for operating
-  system data structures. In Proceedings of the 43nd IEEE/IFIP
+  system data structures. In Proceedings of the 43rd IEEE/IFIP
   International Conference on Dependable Systems and Networks (DSN
   '13). IEEE Computer Society Press, June 2013.
 

cmake/BuildType.cmake

@@ -0,0 +1,9 @@
+# Set a default build type if none was specified
+set(default_build_type "Release")
+ 
+if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
+  message(STATUS "Setting build type to '${default_build_type}' as none was specified.")
+  set(CMAKE_BUILD_TYPE "${default_build_type}" CACHE STRING "Choose the build type." FORCE)
+  set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
+    "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
+endif()

cmake/FindCapstone.cmake

@@ -0,0 +1,33 @@
+# - Try to find CAPSTONE
+# Once done, this will define
+#
+#  CAPSTONE_FOUND - system has CAPSTONE
+#  CAPSTONE_INCLUDE_DIRS - the CAPSTONE include directories
+#  CAPSTONE_LIBRARIES - link these to use CAPSTONE
+
+include(LibFindMacros)
+message(STATUS "[FAIL*] looking for Capstone library")
+
+# Dependencies
+# libfind_package(CAPSTONE capstone)
+
+# Use pkg-config to get hints about paths
+# libfind_pkg_check_modules(CAPSTONE_PKGCONF capstone)
+
+# Include dir
+find_path(CAPSTONE_INCLUDE_DIR
+        NAMES capstone/capstone.h
+        PATHS ${CAPSTONE_PKGCONF_INCLUDE_DIRS}
+        )
+
+# Finally the library itself
+find_library(CAPSTONE_LIBRARY
+        NAMES capstone
+        PATHS ${CAPSTONE_PKGCONF_LIBRARY_DIRS}
+        )
+
+# Set the include dir variables and the libraries and let libfind_process do the rest.
+# NOTE: Singular variables for this library, plural for libraries this this lib depends on.
+set(CAPSTONE_PROCESS_INCLUDES CAPSTONE_INCLUDE_DIR CAPSTONE_INCLUDE_DIRS)
+set(CAPSTONE_PROCESS_LIBS CAPSTONE_LIBRARY CAPSTONE_LIBRARIES)
+libfind_process(CAPSTONE)

cmake/FindLLVM.cmake

@@ -1,9 +1,9 @@
-find_program(LLVMCONFIG NAMES llvm-config llvm-config-3.4 llvm-config-3.3 llvm-config-3.2 llvm-config-3.1)
+find_program(LLVMCONFIG NAMES llvm-config-8 llvm-config-7 llvm-config-6.0 llvm-config-5.0 llvm-config-4.0 llvm-config-3.9 llvm-config)
 
 if( NOT LLVMCONFIG )
   message(FATAL_ERROR "llvm-config not found, try installing llvm-dev llvm")
 else()
-  message(STATUS "[Fail*] LLVM Disassembler: Found llvm-config @ ${LLVMCONFIG}")
+  message(STATUS "[FAIL*] LLVM Disassembler: Found llvm-config @ ${LLVMCONFIG}")
 endif()
 
 # examine LLVM include directory

cmake/FindLibDwarf.cmake

@@ -18,12 +18,16 @@ endif (LIBDWARF_LIBRARIES AND LIBDWARF_INCLUDE_DIRS)
 
 find_path (DWARF_INCLUDE_DIR
     NAMES
-      dwarf.h
+      libdwarf.h
     PATHS
       /usr/include
+      /usr/include/libdwarf
       /usr/local/include
+      /usr/local/include/libdwarf
       /opt/local/include
+      /opt/local/include/libdwarf
       /sw/include
+      /sw/include/libdwarf
       ENV CPATH) # PATH and INCLUDE will also work
 #find_path (LIBDW_INCLUDE_DIR
 #    NAMES

cmake/FindLibUdis86.cmake

@@ -6,10 +6,10 @@
 #  LIBUDIS86_LIBRARIES - Link these to use libudis86
 #  LIBUDIS86_DEFINITIONS - Compiler switches required for using libudis86
 
-FIND_PATH(LIBUDIS86_INCLUDE_DIRS udis86.h)
+FIND_PATH(LIBUDIS86_INCLUDE_DIRS udis86.h PATHS ${LIBUDIS86_PREFIX_DIR}/include)
 
 FIND_LIBRARY(LIBUDIS86_LIBRARIES NAMES udis86
-	PATHS /usr/lib /usr/local/lib /opt/local/lib
+	PATHS /usr/lib /usr/local/lib /opt/local/lib ${LIBUDIS86_PREFIX_DIR}/lib
 	ENV LIBRARY_PATH   # PATH and LIB will also work
 	ENV LD_LIBRARY_PATH)
 

cmake/FindMySQL.cmake

@@ -1,24 +1,26 @@
 # Find the MySQL includes and client library
 # This module defines
-#  MYSQL_INCLUDE_DIR, where to find mysql.h
+#  MYSQL_CFLAGS, contain compiler -I parameters with MySQL/MariaDB headers
 #  MYSQL_LIBRARIES, the libraries needed to use MySQL.
 #  MYSQL_FOUND, If false, do not try to use MySQL.
 
 set(MYSQL_CONFIG_PREFER_PATH "$ENV{MYSQL_HOME}/bin" CACHE FILEPATH
     "preferred path to MySQL (mysql_config)")
-find_program(MYSQL_CONFIG mysql_config
+find_program(MYSQL_CONFIG
+    NAMES mysql_config mariadb_config
     ${MYSQL_CONFIG_PREFER_PATH}
     /usr/local/mysql/bin/
+    /usr/local/mariadb/bin/
     /usr/local/bin/
     /usr/bin/
     )
 
 if(MYSQL_CONFIG)
     message(STATUS "Using mysql_config: ${MYSQL_CONFIG}")
-    # set INCLUDE_DIR
+    # set MYSQL_CFLAGS
     exec_program(${MYSQL_CONFIG}
-        ARGS --include
+        ARGS --cflags
-        OUTPUT_VARIABLE MYSQL_INCLUDE_DIR)
+        OUTPUT_VARIABLE MYSQL_CFLAGS)
 
     # set LIBRARY_DIR
     exec_program(${MYSQL_CONFIG}
@@ -34,6 +36,8 @@ else(MYSQL_CONFIG)
         /usr/local/mysql/include/mysql
         /usr/include
         /usr/include/mysql
+        /usr/include/mariadb
+    )
     #find_library(mysqlclient_r ...
     #    PATHS
     #    ${MYSQL_ADD_LIBRARY_PATH}
@@ -42,18 +46,18 @@ else(MYSQL_CONFIG)
     #    /usr/local/lib/mysql
     #    /usr/local/mysql/lib
     #)
-)
+    set(MYSQL_CFLAGS "-I${MYSQL_INCLUDE_DIR}")
 endif(MYSQL_CONFIG)
 
-set(MYSQL_INCLUDE_DIR ${MYSQL_INCLUDE_DIR} CACHE FILEPATH INTERNAL)
+set(MYSQL_CFLAGS ${MYSQL_CFLAGS} CACHE FILEPATH INTERNAL)
 set(MYSQL_LIBRARIES ${MYSQL_LIBRARIES} CACHE FILEPATH INTERNAL)
 
-if(MYSQL_INCLUDE_DIR AND MYSQL_LIBRARIES)
+if(MYSQL_CFLAGS AND MYSQL_LIBRARIES)
     set(MYSQL_FOUND TRUE CACHE INTERNAL "MySQL found")
-    message(STATUS "Found MySQL: ${MYSQL_INCLUDE_DIR}, ${MYSQL_LIBRARIES}")
+    message(STATUS "Found MySQL: ${MYSQL_CFLAGS}, ${MYSQL_LIBRARIES}")
-else(MYSQL_INCLUDE_DIR AND MYSQL_LIBRARIES)
+else(MYSQL_CFLAGS AND MYSQL_LIBRARIES)
     set(MYSQL_FOUND FALSE CACHE INTERNAL "MySQL found")
     message(STATUS "MySQL not found.")
-endif(MYSQL_INCLUDE_DIR AND MYSQL_LIBRARIES)
+endif(MYSQL_CFLAGS AND MYSQL_LIBRARIES)
 
-mark_as_advanced(MYSQL_INCLUDE_DIR MYSQL_LIBRARIES)
+mark_as_advanced(MYSQL_CFLAGS MYSQL_LIBRARIES)

cmake/LibFindMacros.cmake

@@ -0,0 +1,99 @@
+# Works the same as find_package, but forwards the "REQUIRED" and "QUIET" arguments
+# used for the current package. For this to work, the first parameter must be the
+# prefix of the current package, then the prefix of the new package etc, which are
+# passed to find_package.
+macro (libfind_package PREFIX)
+  set (LIBFIND_PACKAGE_ARGS ${ARGN})
+  if (${PREFIX}_FIND_QUIETLY)
+    set (LIBFIND_PACKAGE_ARGS ${LIBFIND_PACKAGE_ARGS} QUIET)
+  endif (${PREFIX}_FIND_QUIETLY)
+  if (${PREFIX}_FIND_REQUIRED)
+    set (LIBFIND_PACKAGE_ARGS ${LIBFIND_PACKAGE_ARGS} REQUIRED)
+  endif (${PREFIX}_FIND_REQUIRED)
+  find_package(${LIBFIND_PACKAGE_ARGS})
+endmacro (libfind_package)
+
+# CMake developers made the UsePkgConfig system deprecated in the same release (2.6)
+# where they added pkg_check_modules. Consequently I need to support both in my scripts
+# to avoid those deprecated warnings. Here's a helper that does just that.
+# Works identically to pkg_check_modules, except that no checks are needed prior to use.
+macro (libfind_pkg_check_modules PREFIX PKGNAME)
+  if (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+    include(UsePkgConfig)
+    pkgconfig(${PKGNAME} ${PREFIX}_INCLUDE_DIRS ${PREFIX}_LIBRARY_DIRS ${PREFIX}_LDFLAGS ${PREFIX}_CFLAGS)
+  else (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+    find_package(PkgConfig)
+    if (PKG_CONFIG_FOUND)
+      pkg_check_modules(${PREFIX} ${PKGNAME})
+    endif (PKG_CONFIG_FOUND)
+  endif (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+endmacro (libfind_pkg_check_modules)
+
+# Do the final processing once the paths have been detected.
+# If include dirs are needed, ${PREFIX}_PROCESS_INCLUDES should be set to contain
+# all the variables, each of which contain one include directory.
+# Ditto for ${PREFIX}_PROCESS_LIBS and library files.
+# Will set ${PREFIX}_FOUND, ${PREFIX}_INCLUDE_DIRS and ${PREFIX}_LIBRARIES.
+# Also handles errors in case library detection was required, etc.
+macro (libfind_process PREFIX)
+  # Skip processing if already processed during this run
+  if (NOT ${PREFIX}_FOUND)
+    # Start with the assumption that the library was found
+    set (${PREFIX}_FOUND TRUE)
+
+    # Process all includes and set _FOUND to false if any are missing
+    foreach (i ${${PREFIX}_PROCESS_INCLUDES})
+      if (${i})
+        set (${PREFIX}_INCLUDE_DIRS ${${PREFIX}_INCLUDE_DIRS} ${${i}})
+        mark_as_advanced(${i})
+      else (${i})
+        set (${PREFIX}_FOUND FALSE)
+      endif (${i})
+    endforeach (i)
+
+    # Process all libraries and set _FOUND to false if any are missing
+    foreach (i ${${PREFIX}_PROCESS_LIBS})
+      if (${i})
+        set (${PREFIX}_LIBRARIES ${${PREFIX}_LIBRARIES} ${${i}})
+        mark_as_advanced(${i})
+      else (${i})
+        set (${PREFIX}_FOUND FALSE)
+      endif (${i})
+    endforeach (i)
+
+    # Print message and/or exit on fatal error
+    if (${PREFIX}_FOUND)
+      if (NOT ${PREFIX}_FIND_QUIETLY)
+        message (STATUS "Found ${PREFIX} include directory: ${${PREFIX}_INCLUDE_DIR}")
+        message (STATUS "Found ${PREFIX} library: ${${PREFIX}_LIBRARY}")
+      endif (NOT ${PREFIX}_FIND_QUIETLY)
+    else (${PREFIX}_FOUND)
+      if (${PREFIX}_FIND_REQUIRED)
+        foreach (i ${${PREFIX}_PROCESS_INCLUDES} ${${PREFIX}_PROCESS_LIBS})
+          message("${i}=${${i}}")
+        endforeach (i)
+        message (FATAL_ERROR "Required library ${PREFIX} NOT FOUND.\nInstall the library (dev version) and try again. If the library is already installed, use ccmake to set the missing variables manually.")
+      endif (${PREFIX}_FIND_REQUIRED)
+    endif (${PREFIX}_FOUND)
+  endif (NOT ${PREFIX}_FOUND)
+endmacro (libfind_process)
+
+macro(libfind_library PREFIX basename)
+  set(TMP "")
+  if(MSVC80)
+    set(TMP -vc80)
+  endif(MSVC80)
+  if(MSVC90)
+    set(TMP -vc90)
+  endif(MSVC90)
+  set(${PREFIX}_LIBNAMES ${basename}${TMP})
+  if(${ARGC} GREATER 2)
+    set(${PREFIX}_LIBNAMES ${basename}${TMP}-${ARGV2})
+    string(REGEX REPLACE "\\." "_" TMP ${${PREFIX}_LIBNAMES})
+    set(${PREFIX}_LIBNAMES ${${PREFIX}_LIBNAMES} ${TMP})
+  endif(${ARGC} GREATER 2)
+  find_library(${PREFIX}_LIBRARY
+    NAMES ${${PREFIX}_LIBNAMES}
+    PATHS ${${PREFIX}_PKGCONF_LIBRARY_DIRS}
+  )
+endmacro(libfind_library)

cmake/bochs.cmake

@@ -71,15 +71,15 @@ if(BUILD_BOCHS)
   endif()
 
   # FIXME: some libraries still need to be located the "cmake way"
-  set(bochs_library_dependencies ${bochs_library_dependencies} -lfontconfig -lrt -lvgagl -pthread)
+  set(bochs_library_dependencies ${bochs_library_dependencies} -lfontconfig -lrt -pthread)
 
 
   set(bochs_src_dir ${PROJECT_SOURCE_DIR}/simulators/bochs)
   set(bochs_install_prefix ${bochs_src_dir}/install CACHE STRING "FailBochs installation path")
-  set(bochs_configure_params --enable-a20-pin --enable-x86-64 --enable-cpu-level=6 --enable-ne2000 --enable-acpi --enable-pci --enable-usb --enable-trace-cache --enable-fast-function-calls --enable-host-specific-asms --enable-disasm --enable-readline --enable-clgd54xx --enable-fpu --enable-vmx=2 --enable-monitor-mwait --enable-cdrom --enable-sb16=linux --enable-gdb-stub --disable-docbook --with-all-libs CACHE STRING "Bochs default configure parameters")
+  set(bochs_configure_params --enable-a20-pin --enable-x86-64 --enable-cpu-level=6 --enable-ne2000 --enable-acpi --enable-pci --enable-usb --enable-trace-cache --enable-fast-function-calls --enable-host-specific-asms --enable-disasm --enable-readline --enable-clgd54xx --enable-fpu --enable-vmx=2 --enable-monitor-mwait --enable-cdrom --enable-sb16=linux --enable-gdb-stub --disable-docbook --with-nogui --with-x11 --with-wx --with-sdl CACHE STRING "Bochs configure parameters")
 
   ## Bochs CXX args for calling make
-  set(bochs_build_CXX CXX=ag++\ -p\ ${PROJECT_SOURCE_DIR}/src\ -p\ ${PROJECT_SOURCE_DIR}/simulators\ -p\ ${PROJECT_SOURCE_DIR}/debuggers\ -p\ ${PROJECT_SOURCE_DIR}/tools\ -p\ ${PROJECT_BINARY_DIR}/src\ -I${PROJECT_SOURCE_DIR}/src/core\ -I${CMAKE_BINARY_DIR}/src/core\ ${CMAKE_AGPP_FLAGS}\ --Xcompiler)
+  set(bochs_build_CXX CXX=${AGXX}\ -p\ ${PROJECT_SOURCE_DIR}/src\ -p\ ${PROJECT_SOURCE_DIR}/simulators\ -p\ ${PROJECT_SOURCE_DIR}/debuggers\ -p\ ${PROJECT_SOURCE_DIR}/tools\ -p\ ${PROJECT_BINARY_DIR}/src\ -I${PROJECT_SOURCE_DIR}/src/core\ -I${CMAKE_BINARY_DIR}/src/core\ ${CMAKE_AGPP_FLAGS}\ --Xcompiler\ -std=gnu++11\ -Wno-narrowing)
   ## Bochs libtool command.
   set(bochs_build_LIBTOOL LIBTOOL=/bin/sh\ ./libtool\ --tag=CXX)
 

cmake/compilerconfig.cmake

@@ -1,3 +1,10 @@
+#### C++14 ####
+# We need at least C++11, as some library headers begin to require it.  C++14
+# has already aged sufficiently to mandate it here.
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
 ##### Verbose make ####
 option( VERBOSE_MAKE "Verbose Makefile output" OFF) # defaults to OFF
 	set(CMAKE_VERBOSE_MAKEFILE ${VERBOSE_MAKE})
@@ -11,11 +18,15 @@ set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS}")
 set(CMAKE_EXE_LINKER_FLAGS "-Wl,-gc-sections")
 
 set(CMAKE_C_COMPILER "gcc")
-set(CMAKE_CXX_COMPILER "ag++")
+find_program(AGXX ag++ PATHS /usr/bin /usr/local/bin /opt/bin /opt/local/bin ENV PATH)
-set(CMAKE_AGPP_FLAGS "--real-instances" CACHE STRING "Additional ag++ flags, e.g. --real-instances --keep_woven")
+if(${AGXX} MATCHES "NOTFOUND")
+  message(FATAL_ERROR "ag++ not found.")
+endif()
+set(CMAKE_CXX_COMPILER "${AGXX}")
+set(CMAKE_AGPP_FLAGS "-D__NO_MATH_INLINES" CACHE STRING "Additional ag++ flags (space-separated), e.g., --keep_woven")
   ## Here we add the build dir holding the generated header files (protobuf)
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --Xweaver -p ${PROJECT_SOURCE_DIR}/src -p ${PROJECT_SOURCE_DIR}/simulators -p ${PROJECT_SOURCE_DIR}/debuggers -p ${PROJECT_SOURCE_DIR}/tools -p ${PROJECT_BINARY_DIR}/src ${CMAKE_AGPP_FLAGS} --Xcompiler")
 
 add_definitions(-D_FILE_OFFSET_BITS=64)
 
-message(STATUS "[${PROJECT_NAME}] Compiler: ${CMAKE_C_COMPILER}/${CMAKE_CXX_COMPILER}" )
+message(STATUS "[${PROJECT_NAME}] Compiler: ${CMAKE_C_COMPILER} + ${CMAKE_CXX_COMPILER}" )

cmake/doxygen.cmake

@@ -1,5 +1,6 @@
 
 ### Setup doxygen documentation 
+include(CMakeParseArguments) # work around internal FindDoxygen bug
 find_package(Doxygen)
 if(DOXYGEN_FOUND)
 # Using a .in file means we can use CMake to insert project settings
@@ -13,14 +14,14 @@ set(FAIL_DOC_SOURCE "${FAIL_DOC_SOURCE} ${PROJECT_SOURCE_DIR}/src/plugins")
 set(FAIL_DOC_EXCLUDE_PATTERNS "*/util/pstream.h */util/optionparser/optionparser.h")
 file(MAKE_DIRECTORY ${FAIL_DOC_OUTPUT})
 # FIXME: The find command does not quote the paths to be processed by doxygen. That
-#        means, the path to your Fail* directory should not contain any blanks.
+#        means, the path to your FAIL* directory should not contain any blanks.
 
 configure_file(${PROJECT_SOURCE_DIR}/cmake/Doxyfile.in
-		${PROJECT_BINARY_DIR}/Doxyfile @ONLY}
+		${PROJECT_BINARY_DIR}/Doxyfile @ONLY
 )
 
 ## call make doc to generate documentation
-set(line0 "[${PROJECT_NAME}] Generating Fail* documentation with Doxygen")
+set(line0 "[${PROJECT_NAME}] Generating FAIL* documentation with Doxygen")
 set(line1 "       Directories: ${FAIL_DOC_SOURCE}")
 set(line2 "       Excluded patterns: ${FAIL_DOC_EXCLUDE_PATTERNS}")
 add_custom_target(doc

cmake/gem5.cmake

@@ -85,7 +85,7 @@ if(BUILD_GEM5)
 
   # Cleans up everything (gem5 and Fail related):
   add_custom_target(gem5-allclean
-    COMMAND @echo "Cleaning Fail* and gem5 ..."
+    COMMAND @echo "Cleaning FAIL* and gem5 ..."
     COMMAND cd "${PROJECT_BINARY_DIR}/" && make clean
     COMMAND cd "${gem5_src_dir}/" && scons -c build/ARM
     COMMAND cd "${gem5_src_dir}/" && rm -rf build/

cmake/panda.cmake

@@ -45,7 +45,7 @@ if(BUILD_PANDA)
 
   # ensure, elf path is set for enabling openocd to read elf symbols
   if(EXISTS $ENV{FAIL_ELF_PATH})
-    message(STATUS "[Fail*] PandaBoard ELF under test: $ENV{FAIL_ELF_PATH}")
+    message(STATUS "[FAIL*] PandaBoard ELF under test: $ENV{FAIL_ELF_PATH}")
   else()
     message(FATAL_ERROR "Please set the FAIL_ELF_PATH environment variable to the binary under test.")
   endif()

configurations/x86_pruning.sh

@@ -8,7 +8,7 @@ if [ -z $1 ]; then
     find ${FAILPATH}/src/experiments -maxdepth 1 -mindepth 1 -type d -printf \-\>\ %P\\n | sort
 else
 
-    CONFIG='-DBUILD_BOCHS:BOOL=ON -DBUILD_X86:BOOL=ON  -DCONFIG_BOCHS_NO_ABORT:BOOL=ON -DCONFIG_EVENT_BREAKPOINTS:BOOL=ON -DCONFIG_EVENT_BREAKPOINTS_RANGE:BOOL=ON -DCONFIG_EVENT_INTERRUPT:BOOL=ON -DCONFIG_EVENT_IOPORT:BOOL=ON -DCONFIG_EVENT_MEMREAD:BOOL=ON -DCONFIG_EVENT_MEMWRITE:BOOL=ON -DCONFIG_EVENT_TRAP:BOOL=ON -DCONFIG_SR_RESTORE:BOOL=ON -DCONFIG_SR_SAVE:BOOL=ON -Dbochs_configure_params:STRING="--enable-a20-pin;--enable-x86-64;--enable-cpu-level=6;--enable-ne2000;--enable-acpi;--enable-pci;--enable-usb;--enable-trace-cache;--enable-fast-function-calls;--enable-host-specific-asms;--enable-disasm;--enable-readline;--enable-clgd54xx;--enable-fpu;--enable-vmx=2;--enable-monitor-mwait;--enable-cdrom;--enable-sb16=linux;--enable-gdb-stub;--with-nogui" -DEXPERIMENTS_ACTIVATED:STRING='${EXP}' -DBUILD_IMPORT_TRACE:BOOL=ON -DBUILD_PRUNE_TRACE:BOOL=ON -DBUILD_LLVM_DISASSEMBLER=ON'
+    CONFIG='-DBUILD_BOCHS:BOOL=ON -DBUILD_X86:BOOL=ON -DBUILD_GEM5:BOOL=OFF -DBUILD_ARM:BOOL=OFF -DBUILD_SIMULAVR:BOOL=OFF -DBUILD_AVR:BOOL=OFF -DCONFIG_BOCHS_NO_ABORT:BOOL=ON -DCONFIG_EVENT_BREAKPOINTS:BOOL=ON -DCONFIG_EVENT_BREAKPOINTS_RANGE:BOOL=ON -DCONFIG_EVENT_INTERRUPT:BOOL=ON -DCONFIG_EVENT_IOPORT:BOOL=ON -DCONFIG_EVENT_MEMREAD:BOOL=ON -DCONFIG_EVENT_MEMWRITE:BOOL=ON -DCONFIG_EVENT_TRAP:BOOL=ON -DCONFIG_SR_RESTORE:BOOL=ON -DCONFIG_SR_SAVE:BOOL=ON -Dbochs_configure_params:STRING="--enable-a20-pin;--enable-x86-64;--enable-cpu-level=6;--enable-ne2000;--enable-acpi;--enable-pci;--enable-usb;--enable-trace-cache;--enable-fast-function-calls;--enable-host-specific-asms;--enable-disasm;--enable-readline;--enable-clgd54xx;--enable-fpu;--enable-vmx=2;--enable-monitor-mwait;--enable-cdrom;--enable-sb16=linux;--enable-gdb-stub;--with-nogui" -DEXPERIMENTS_ACTIVATED:STRING='${EXP}' -DBUILD_IMPORT_TRACE:BOOL=ON -DBUILD_PRUNE_TRACE:BOOL=ON -DBUILD_LLVM_DISASSEMBLER=ON'
 
     if [ -e "${FAILPATH}/src/experiments/${EXP}/config.cmake" ]; then
         CONFIG="-C ${FAILPATH}/src/experiments/${EXP}/config.cmake -DEXPERIMENTS_ACTIVATED:STRING=${EXP}"

debuggers/openocd/openocd_wrapper.cc

@@ -326,7 +326,7 @@ int main(int argc, char *argv[])
 
 	init_symbols();
 
-	LOG << "OpenOCD 0.7.0 for Fail* and Pandaboard initialized" << endl;
+	LOG << "OpenOCD 0.7.0 for FAIL* and Pandaboard initialized" << endl;
 
 	/* === INITIALIZATION COMPLETE => MAIN LOOP === */
 

deprecated/old-aspects/FireTimer.ah.old

@@ -1,29 +0,0 @@
-#ifndef __FIRETIMER_AH__
-  #define __FIRETIMER_AH__
-
-#include <iostream>
-
-// FIXME: This seems deprecated...?!
-
-aspect fireTimer {
-	
-	advice "bx_pc_system_c" : slice class {
-		public:
-			// TODO: Log-level?
-			void fireTimer(Bit32u timerNum){
-				if(timerNum <= numTimers){
-					if(!timer[timerNum].active){
-						std::cout << "[FAIL] WARNING: The selected timer is actually NOT active!" << std::endl;
-					}
-					currCountdownPeriod = Bit64u(1);
-					timer[timerNum].timeToFire = Bit64u(currCountdownPeriod) + ticksTotal;
-					std::cout << "[FAIL] Timer " << timerNum <<" will fire now!" << std::endl;
-				}else{
-					std::cout << "[FAIL] There are actually only " << numTimers <<" allocated!" << std::endl;
-				}
-			}
-	};
-};
-
-
-#endif // __FIRETIMER_AH__

deprecated/old-aspects/JumpToPreviousCtx.ah.old

@@ -1,35 +0,0 @@
-#ifndef __JUMP_TO_PREVIOUS_CTX_AH__
-  #define __JUMP_TO_PREVIOUS_CTX_AH__
-
-#include "config/FailConfig.hpp"
-
-// FIXME: What's the purpose of this file/code? Deprecated?
-
-#if 0
-// #if defined(CONFIG_SR_RESTORE) || defined(CONFIG_SR_REBOOT)
-
-#include "bochs.h"
-#include "../SALInst.hpp"
-
-aspect jumpToPreviousCtx
-{
-	pointcut end_reset_handler()  = "void bx_gui_c::reset_handler(...)";
-									//|| "int bxmain()";
-
-
-	advice execution (end_reset_handler()) : after ()
-	{
-		
-		if (fail::restore_bochs_request || fail::reboot_bochs_request )
-		{
-			fail::restore_bochs_request = false;
-			fail::reboot_bochs_request = false;
-			fail::simulator.toPreviousCtx();
-		}
-
-	}
-};
-
-#endif // CONFIG_SR_RESTORE || CONFIG_SR_REBOOT
-
-#endif // __JUMP_TO_PREVIOUS_CTX_AH__

deprecated/old-aspects/MemAccessBitFlip.ah.old

@@ -1,102 +0,0 @@
-#ifndef __MEM_ACCESS_BIT_FLIP_AH__
-  #define __MEM_ACCESS_BIT_FLIP_AH__
-
-#include "config/FailConfig.hpp"
-
-#ifdef CONFIG_FI_MEM_ACCESS_BITFLIP
-
-#include <iostream>
-#include <cstdlib>
-#include <ctime>
-
-#include "bochs.h"
-#include "../../controller/EventList.hpp"
-#include "../../controller/Event.hpp"
-
-// FIXME: This is deprecated stuff. Delete this file.
-
-using namespace std;
-
-// FIXME this code doesn't make any sense for the read_virtual_% functions
-// (the fault would need to be injected into their *return* value)
-
-aspect MemAccessBitFlip
-{
-	pointcut injection_methods() 
-									 = "% ...::bx_cpu_c::read_virtual_%(...)" || 		// -> access32/64.cc
-/*
-										"% ...::bx_cpu_c::read_RMW_virtual_%(...)" ||	// -> access32.cc
-										"% ...::bx_cpu_c::system_read_%(...)" ||			// -> access.cc
-										"% ...::bx_cpu_c::v2h_read_byte(...)" ||			// -> access.cc
-*/
-										"% ...::bx_cpu_c::write_virtual_%(...)"; 			// -> access32/64.cc
-/*
-										"% ...::bx_cpu_c::write_RMW_virtual_%(...)" ||	// -> access32.cc
-										"% ...::bx_cpu_c::write_new_stack_%(...)" ||		// -> access32/64.cc
-										"% ...::bx_cpu_c::system_write_%(...)" ||			// -> access.cc
-										"% ...::bx_cpu_c::v2h_write_byte(...)";			// -> access.cc
-*/
-
-
-	//
-	// Injects a bitflip each time the guest system requests to write/read
-	// data to/from RAM at the (hardcoded) addresses defined above:
-	//
-	// Event source: "memory write/read access"
-	//
-	advice execution (injection_methods()) : before ()
-	{
-		for(size_t i = 0; i < fi::evbuf.getEventCount(); i++) // check for active events
-		{
-			fi::SimpleBitFlip* pEv = dynamic_cast<fi::SimpleBitFlip*>(fi::evbuf.getEvent(i)); // FIXME: Performance verbessern
-			if(pEv && *(tjp->arg<1>())/*typed!*/ == pEv->getAddress())
-			{
-				cout << " " << tjp->signature() << endl;
-
-				// Get a pointer to the data that should be written to RAM
-				// *before* it is actually written:
-				Bit32u* pData = (Bit32u*)(tjp->arg(JoinPoint::ARGS-1));
-
-				// Flip bit at position pEv->getBitPos():
-				char* ptr = (char*)pData; // For simplification we're just looking at the
-						                    // first byte of the data
-				ptr[0] = (ptr[0]) ^ (pEv->getMask() << pEv->getBitPos());
-
-				cout << "  >>> Bit flipped at index " << pEv->getBitPos()
-					  << " at address 0x" << hex << (*(tjp->arg<1>())) << "!" << endl;
-				fi::evbuf.fireEvent(pEv);
-				// Continue... (maybe more events to process)
-			}
-		}
-	}
-/*
-		//
-		// Shows the mapping of a virtual address (within eCos) to a *host* address:
-		//
-		if(g_fEnableInjection) // event fired?
-		{
-			g_fEnableInjection = false;
-			const unsigned SEGMENT_SELECTOR_IDX = 2; // always the code segment (seg-base-addr should be zero)
-			const bx_address logicalAddr = MEM_ADDR_TO_INJECT; // offset within the segment ("local eCos address")
-
-			// Get the linear address:
-			Bit32u linearAddr = pThis->get_laddr32(SEGMENT_SELECTOR_IDX/ *seg* /, logicalAddr/ *offset* /);
-			// Map the linear address to the physical address:
-	  		bx_phy_address physicalAddr;
-	  		bx_bool fValid = pThis->dbg_xlate_linear2phy(linearAddr, (bx_phy_address*)&physicalAddr);
-			// Determine the *host* address of the physical address:
-			Bit8u* hostAddr = BX_MEM(0)->getHostMemAddr(pThis, physicalAddr, BX_READ);
-			// Now, hostAddr contains the "final" address where we are allowed to inject errors:
-			*(unsigned*)hostAddr = BAD_VALUE; // inject error
-	  		if(!fValid)
-				printf("[Error]: Could not map logical address to host address.\n");
-			else
-				printf("[Info]: Error injected at logical addr %p (host addr %p).\n", logicalAddr, hostAddr);
-		}
-*/
-};
-
-#endif // CONFIG_FI_MEM_ACCESS_BITFLIP
-
-#endif // __MEM_ACCESS_BIT_FLIP_AH__
-

deprecated/old-experiments/DataRetrievalExperiment.cc

@@ -1,36 +0,0 @@
-#include <iostream>
-
-#include "DataRetrievalExperiment.hpp"
-#include "../SAL/SALInst.hpp"
-#include "../controller/Event.hpp"
-#include "ExperimentDataExample/FaultCoverageExperiment.pb.h"
-
-using namespace std;
-using namespace fail;
-
-#define MEMTEST86_BREAKPOINT 0x4EDC
-
-bool DataRetrievalExperiment::run()
-{
-	cout << "[getExperimentDataExperiment] Experiment start." << endl;
-
-	// Breakpoint address for Memtest86:
-	BPSingleEvent mainbp(MEMTEST86_BREAKPOINT);
-	simulator.addEventAndWait(&mainbp);
-	cout << "[getExperimentDataExperiment] Breakpoint reached." << endl;
-	
-	FaultCoverageExperimentData* test = NULL;
-	cout << "[getExperimentDataExperiment] Getting ExperimentData (FaultCoverageExperiment)..." << endl;
-	test = simulator.getExperimentData<FaultCoverageExperimentData>();
-	cout << "[getExperimentDataExperiment] Content of ExperimentData (FaultCoverageExperiment):" << endl;
-
-	if (test->has_data_name())
-		cout << "Name: "<< test->data_name() << endl;
-	// m_instrptr1 augeben
-	cout << "m_instrptr1: " <<  hex << test->m_instrptr1() << endl;
-	// m_instrptr2 augeben
-	cout << "m_instrptr2: " << hex << test->m_instrptr2() << endl;
-
-	simulator.clearEvents(this);
-	return true; // experiment successful
-}

deprecated/old-experiments/DataRetrievalExperiment.hpp

@@ -1,14 +0,0 @@
-#ifndef __DATA_RETRIEVAL_EXPERIMENT_HPP__
-  #define __DATA_RETRIEVAL_EXPERIMENT_HPP__
-
-#include "../controller/ExperimentFlow.hpp"
-
-class DataRetrievalExperiment : public fail::ExperimentFlow
-{
-	public:
-		DataRetrievalExperiment() { }
-
-		bool run();
-};
-
-#endif // __DATA_RETRIEVAL_EXPERIMENT_HPP__

deprecated/old-experiments/ExperimentDataExample/CMakeLists.txt

@@ -1,19 +0,0 @@
-## Setup desired protobuf descriptions HERE ##
-set(MY_PROTOS 
-	FaultCoverageExperiment.proto
-)
-
-set(SRCS
-	example.cc
-)
-
-#### PROTOBUFS ####
-find_package(Protobuf REQUIRED)
-include_directories(${PROTOBUF_INCLUDE_DIRS})
-include_directories(${CMAKE_CURRNET_BINARY_DIR})
-
-PROTOBUF_GENERATE_CPP(PROTO_SRCS PROTO_HDRS  ${MY_PROTOS}   )
-
-## Build library
-add_library(fcexperimentmessage  ${PROTO_SRCS} ${SRCS} )
-

deprecated/old-experiments/ExperimentDataExample/FaultCoverageExperiment.proto

@@ -1,7 +0,0 @@
-message FaultCoverageExperimentData{
-
-	optional string data_name = 1;
-	required int64 m_InstrPtr1 = 2;
-	required int64 m_InstrPtr2 = 3;
-
-}

deprecated/old-experiments/ExperimentDataExample/build_example.sh

@@ -1,3 +0,0 @@
-#!/bin/bash
-cd $(dirname $0)
-g++ ../../controller/JobServer.cc ../../controller/ExperimentDataQueue.cc example.cc  FaultCoverageExperiment.pb.cc -o ./ExperimentData_example -l protobuf -pthread

deprecated/old-experiments/ExperimentDataExample/example.cc

@@ -1,63 +0,0 @@
-#include <iostream>
-#include <fstream>
-
-#include "controller/ExperimentData.hpp"
-#include "controller/ExperimentDataQueue.hpp"
-#include "jobserver/JobServer.hpp"
-#include "FaultCoverageExperiment.pb.h"
-
-using namespace std;
-
-int main(int argc, char* argv[])
-{
-	// FIXME: Translation missing.
-
-	ExperimentDataQueue exDaQu;
-	ExperimentData* readFromQueue;
-	
-	// Daten in Struktur schreiben und in Datei speichern
-	ofstream fileWrite;
-	fileWrite.open("test.txt");
-
-	FaultCoverageExperimentData faultCovExWrite;
-	// Namen setzen
-	faultCovExWrite.set_data_name("Testfall 42");
-	// Instruktionpointer 1
-	faultCovExWrite.set_m_instrptr1(0x4711);
-	// Instruktionpointer 2
-	faultCovExWrite.set_m_instrptr2(0x1122);
-
-	// In ExperimentData verpacken
-	ExperimentData exDaWrite(&faultCovExWrite);
-	// In Queue einbinden
-	exDaQu.addData(&exDaWrite);
-	// Aus Queue holen
-	if (exDaQu.size() != 0)
-		readFromQueue = exDaQu.getData();
-
-	// Serialisierung ueber Wrapper-Methode in ExperimentData
-	readFromQueue->serialize(&fileWrite);
-//	cout << "Ausgabe: " << out << endl;
-	fileWrite.close(); 
-
-	//---------------------------------------------------------------
-
-	// Daten aus Datei lesen und in Struktur schreiben
-	ifstream fileRead;
-	fileRead.open("test.txt");
-	FaultCoverageExperimentData faultCovExRead;
-	ExperimentData exDaRead(&faultCovExRead);
-	exDaRead.unserialize( &fileRead);
-
-	// Wenn Name, dann ausgeben
-	if(faultCovExRead.has_data_name()){
-		cout << "Name: "<< faultCovExRead.data_name() << endl;
-	}
-	// m_instrptr1 augeben
-	cout << "m_instrptr1: " << faultCovExRead.m_instrptr1() << endl;
-	// m_instrptr2 augeben
-	cout << "m_instrptr2: " << faultCovExRead.m_instrptr2() << endl;
-	fileRead.close();
-
-	return 0;
-}

deprecated/old-experiments/JumpAndRunExperiment/JumpAndRunExperiment.hpp

@@ -1,76 +0,0 @@
-#ifndef __JUMP_AND_RUN_EXPERIMENT_HPP__
-  #define __JUMP_AND_RUN_EXPERIMENT_HPP__
-
-#include <iostream>
-
-#include "../controller/ExperimentFlow.hpp"
-#include "../SAL/SALInst.hpp"
-#include "../SAL/bochs/BochsRegister.hpp"
-#include "config/FailConfig.hpp"
-
-// Check if aspect dependencies are satisfied:
-#if !defined(CONFIG_EVENT_CPULOOP) || !defined(CONFIG_EVENT_JUMP)
-  #error Breakpoint- and jump-events needed! Enable aspects first (see FailConfig.hpp)!
-#endif
-
-using namespace std;
-using namespace fail;
-
-class JumpAndRunExperiment : public fail::ExperimentFlow {
-public:
-	bool run()
-	{
-		/************************************
-		 *  Description of experiment flow. *
-		 ************************************/
-		// Wait for function entry adresss:
-		cout << "[JumpAndRunExperiment] Setting up experiment. Allowing to "
-			 << "start now." << endl;
-		BPEvent mainFuncEntry(0x3c1f);
-		simulator.addEvent(&mainFuncEntry);
-		if (&mainFuncEntry != simulator.waitAny()) {
-			cerr << "[JumpAndRunExperiment] Now, we are completely lost! "
-				 << "It's time to cry! :-(" << endl;
-			simulator.clearEvents(this);
-			return false;
-		}
-		else
-			cout << "[JumpAndRunExperiment] Entry of main function reached! "
-				 << " Let's see who's jumping around here..." << endl;
-
-		const unsigned COUNTER = 20000;
-		unsigned i = 0;
-		BxFlagsReg* pFlags = dynamic_cast<BxFlagsReg*>(simulator.
-			getRegisterManager().getSetOfType(RT_ST).snatch());
-		assert(pFlags != NULL && "FATAL ERROR: NULL ptr not expected!");
-		JumpEvent ev;
-		// Catch the next "counter" jumps:
-		while (++i <= COUNTER) {
-			ev.setWatchInstructionPointer(ANY_INSTR);
-			simulator.addEvent(&ev);
-			if (simulator.waitAny() != &ev) {
-				cerr << "[JumpAndRunExperiment] Damn! Something went "
-					 << "terribly wrong! Who added that event?! :-(" << endl;
-				simulator.clearEvents(this);
-				return false;
-			}
-			else
-				cout << "[JumpAndRunExperiment] Jump detected. Instruction: "
-					 << "0x" hex << ev.getTriggerInstructionPointer()
-					 << " -- FLAGS [CF, ZF, OF, PF, SF] = ["
-					 << pFlags->getCarryFlag() << ", "
-					 << pFlags->getZeroFlag() << ", "
-					 << pFlags->getOverflowFlag() << ", "
-					 << pFlags->getParityFlag() << ", " 
-					 << pFlags->getSignFlag() << "]." << endl;
-		}
-		cout << "[JumpAndRunExperiment] " << dec << counter
-			 << " jump(s) detected -- enough for today...exiting! :-)"
-			 << endl;
-
-		simulator.clearEvents(this);
-		return true;
-	}
-};
-
-#endif // __JUMP_AND_RUN_EXPERIMENT_HPP__

deprecated/old-experiments/MemWriteExperiment.hpp

@@ -1,71 +0,0 @@
-#ifndef __MEM_WRITE_EXPERIMENT_HPP__
-  #define __MEM_WRITE_EXPERIMENT_HPP__
-
-#include <iostream>
-
-#include "../controller/ExperimentFlow.hpp"
-#include "../SAL/SALInst.hpp"
-#include "config/FailConfig.hpp"
-
-// Check aspect dependencies:
-#if !defined(CONFIG_EVENT_CPULOOP) || !defined(CONFIG_EVENT_MEMACCESS) || !defined(CONFIG_SR_SAVE) || !defined(CONFIG_FI_MEM_ACCESS_BITFLIP)
-  #error Event dependecies not satisfied! Enabled needed aspects in FailConfig.hpp!
-#endif
-
-using namespace std;
-using namespace fail;
-
-class MemWriteExperiment : public fail::ExperimentFlow {
-public:
-	bool run() // Example experiment (defines "what we wanna do")
-	{
-		/************************************
-		 *  Description of experiment flow. *
-		 ************************************/
-
-		// 1. Add some events (set up the experiment):
-		cout << "[MemWriteExperiment] Setting up experiment. Allowing to"
-			 << " start now." << endl;
-		MemWriteEvent mem1(0x000904F0), mem2(0x02ff0916), mem3(0x0050C8E8);
-		BPEvent breakpt(0x4ae6);
-		simulator.addEvent(&mem1);
-		simulator.addEvent(&mem2);
-		simulator.addEvent(&mem3);
-		simulator.addEvent(&breakpt);
-
-		// 2. Wait for event condition "(id1 && id2) || id3" to become true:
-		cout << "[MemWriteExperiment] Waiting for condition (1) (\"(id1 &&"
-			 << " id2) || id3\") to become true..." << endl;
-		bool f1 = false, f2 = false, f3 = false, f4 = false;
-		while (!(f1 || f2 || f3 || f4)) {
-			BPEvent* pev = simulator.waitAny();
-			cout << "[MemWriteExperiment] Received event id=" << id
-				 << "." << endl;
-			if(pev == &mem4)
-				f4 = true;				
-			if(pev == &mem3)
-				f3 = true;
-			if(pev == &mem2)
-				f2 = true;
-			if(pev == &mem1)
-				f1 = true;
-		}
-		cout << "[MemWriteExperiment] Condition (1) satisfied! Ready to "
-			 << "add next event..." << endl;
-		// 3. Add a new event now:
-		cout << "[MemWriteExperiment] Adding new Event..."; cout.flush();
-		simulator.clearEvents(); // remove residual events in the buffer
-		// (we're just interested in the new event)
-		simulator.save("./bochs_save_point");
-		cout << "done!" << endl;
-
-		// 4. Continue simulation (waitAny) and inject bitflip:
-		// ...
-
-		simulator.clearEvents(this);
-		return true;
-	}
-};
-
-#endif // __MEM_WRITE_EXPERIMENT_HPP__
-

deprecated/old-experiments/MyExperiment.hpp

@@ -1,60 +0,0 @@
-#ifndef __MY_EXPERIMENT_HPP__
-  #define __MY_EXPERIMENT_HPP__
-
-#include <iostream>
-
-#include "../controller/ExperimentFlow.hpp"
-#include "../SAL/SALInst.hpp"
-
-using namespace std;
-using namespace fail;
-
-class MyExperiment : public fail::ExperimentFlow {
-public:
-	bool run() // Example experiment (defines "what we wanna do")
-	{
-		/************************************
-		 *  Description of experiment flow. *
-		 ************************************/
-		
-		// 1. Add some events (set up the experiment):
-		cout << "[MyExperiment] Setting up experiment. Allowing to start"
-			 << " now." << endl;
-		BPEvent ev1(0x8048A00), ev2(0x8048F01), ev3(0x3c1f);
-		simulator.addEvent(&ev1);
-		simulator.addEvent(&ev2);
-		simulator.addEvent(&ev3);
-
-		// 2. Wait for event condition "(id1 && id2) || id3" to become true:
-		BPEvent* pev;
-		cout << "[MyExperiment] Waiting for condition (1) (\"(id1 && id2)"
-			 << " || id3\") to become true..." << endl;
-		bool f1 = false, f2 = false, f3 = false;
-		while (!((f1 && f2) || f3)) {
-			pev = simulator.waitAny();
-			cout << "[MyExperiment] Received event id=" << pev->getId()
-				 << "." << endl;
-			if(pev == &ev3)
-				f3 = true;
-			if(pev == &ev2)
-				f2 = true;
-			if(pev == &ev1)
-				f1 = true;
-		}
-		cout << "[MyExperiment] Condition (1) satisfied! Ready..." << endl;
-		// Remove residual (for all active experiments!)
-		// events in the buffer:
-		simulator.clearEvents();
-		BPEvent foobar(ANY_ADDR);
-		foobar.setCounter(400);
-		cout << "[MyExperiment] Adding breakpoint-event, firing after the"
-			 << " next 400 instructions..."; cout.flush();
-		simulator.addEventAndWait(&foobar);
-		cout << "cought! Exiting now." << endl;
-
-		simulator.clearEvents(this);
-		return true;
-	}
-};
-
-#endif // __MY_EXPERIMENT_HPP__

deprecated/old-experiments/SingleSteppingExperiment.hpp

@@ -1,60 +0,0 @@
-#ifndef __SINGLE_STEPPING_EXPERIMENT_HPP__
-  #define __SINGLE_STEPPING_EXPERIMENT_HPP__
-
-#include <iostream>
-
-#include "../controller/ExperimentFlow.hpp"
-#include "../SAL/SALInst.hpp"
-#include "config/FailConfig.hpp"
-#include "../SAL/bochs/BochsRegister.hpp"
-
-// Check if aspect dependency is satisfied:
-#ifndef CONFIG_EVENT_CPULOOP
-  #error Breakpoint-events needed! Enable aspect first (see FailConfig.hpp)!
-#endif
-
-using namespace std;
-using namespace fail;
-
-#define FUNCTION_ENTRY_ADDRESS 0x3c1f
-
-class SingleSteppingExperiment : public fail::ExperimentFlow {
-public:
-	bool run()
-	{
-		/************************************
-		 *  Description of experiment flow. *
-		 ************************************/
-		// Wait for function entry adresss:
-		cout << "[SingleSteppingExperiment] Setting up experiment. Allowing"
-			 << " to start now." << endl;
-		BPEvent mainFuncEntry(FUNCTION_ENTRY_ADDRESS);
-		simulator.addEvent(&mainFuncEntry);
-		if (&mainFuncEntry != simulator.waitAny()) {
-			cerr << "[SingleSteppingExperiment] Now, we are completely lost!"
-				 << " It's time to cry! :-(" << endl;
-			simulator.clearEvents(this);
-			return false;
-		}
-		cout << "[SingleSteppingExperiment] Entry of main function reached!"
-			 << " Beginning single-stepping..." << endl;
-		char action;
-		while (true) {
-			BPEvent bp(ANY_ADDR);
-			simulator.addEvent(&bp);
-			simulator.waitAny();
-			cout << "0x" << hex
-				 << simulator.getRegisterManager().getInstructionPointer()
-				 << endl;
-			cout << "Continue (y/n)? ";
-			cin >> action; cin.sync(); cin.clear();
-			if (action != 'y')
-				break;
-		}
-
-		simulator.clearEvents(this);
-		return true;
-	}
-};
-
-#endif // __SINGLE_STEPPING_EXPERIMENT_HPP__

deprecated/old-experiments/instantiate-experiment.ah.template

@@ -1,16 +0,0 @@
-#ifndef __INSTANTIATE_EXPERIMENT_AH__
-  #define __INSTANTIATE_EXPERIMENT_AH__
-
-// copy this file to a .ah file and instantiate the experiment(s) you need
-
-#include "hscsimple.hpp"
-#include "../SAL/SALInst.hpp"
-
-aspect hscsimple {
-	hscsimpleExperiment experiment;
-	advice execution ("void fail::SimulatorController::initExperiments()") : after () {
-		fail::simulator.addFlow(&experiment);
-	}
-};
-
-#endif // __INSTANTIATE_EXPERIMENT_AH__

deprecated/old-tests/CMakeLists.txt

@@ -1,34 +0,0 @@
-## Setup desired protobuf descriptions HERE ##
-#set(MY_PROTOS 
-#	TestData.proto
-#)
-
-set (CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake)
-
-#find_package (LibElf REQUIRED)
-#find_package (LibDwarf REQUIRED)
-
-#### PROTOBUFS ####
-#find_package(Protobuf REQUIRED)
-#include_directories(${PROTOBUF_INCLUDE_DIRS})
-include_directories(${CMAKE_BINARY_DIR})
-include_directories(${CMAKE_CURERNT_BINARY_DIR})
-
-#PROTOBUF_GENERATE_CPP(PROTO_SRCS PROTO_HDRS  ${MY_PROTOS}   )
-
-## Build library
-#add_library(testmessages  ${PROTO_SRCS})
-
-## Add some tests 
-#add_executable(testclient client.cc )
-#add_executable(testclient testjc.cc )
-#add_executable(testserver server.cc)
-#target_link_libraries(testclient fail ${PROTOBUF_LIBRARY} ${CMAKE_THREAD_LIBS_INIT}  anexperimentmessage protomessages)
-#target_link_libraries(testserver fail ${PROTOBUF_LIBRARY} ${CMAKE_THREAD_LIBS_INIT}  anexperimentmessage protomessages)
-
-
-#add_executable(dwarf dwarf.cc)
-#target_link_libraries(dwarf  ${LIBDWARF_LIBRARIES} ${LIBELF_LIBRARIES}  )
-#include_directories(${CMAKE_BINARY_DIR}/core/experiments/MHTestCampaign)
-#add_executable(mhcampaign mhcampaign.cc)
-#target_link_libraries(mhcampaign mhtestcampaign fail ${PROTOBUF_LIBRARY}  ${Boost_THREAD_LIBRARY})

deprecated/old-tests/TestData.proto

@@ -1,6 +0,0 @@
-message TestData {
-	optional string foo = 1;
-	optional int64 input = 2;
-
-	optional int64 output = 3;
-}

deprecated/old-tests/client.cc

@@ -1,110 +0,0 @@
-#include <iostream>
-
-#include "jobserver/messagedefs/FailControlMessage.pb.h"
-#include "jobserver/SocketComm.hpp"
-
-#include "experiments/AnExperiment/AnExperiment.pb.h"
-
-#include <stdio.h>
-
-using namespace std;
-
-void error(const char *s)
-{
-	perror(s);
-	exit(0);
-}
-
-
-template <typename Message>
-Message *get_job(int sockfd)
-{
-	Message *msg = new Message;
-	FailControlMessage ctrlmsg;
-
-	ctrlmsg.set_command(FailControlMessage_Command_NEED_WORK);
-	ctrlmsg.set_build_id(42);
-
-	cout << "Sending need work msg: " << ctrlmsg.build_id() << ", Command: " << ctrlmsg.command() << endl;
-	fail::SocketComm::send_msg(sockfd, ctrlmsg);
-	cout << "sent ctrl message." << endl;
-	fail::SocketComm::rcv_msg(sockfd, ctrlmsg);
-         cout << "Received ctrl message: " << ctrlmsg.command() << endl;
-	 switch(ctrlmsg.command()){
-	   case FailControlMessage_Command_DIE: return 0;
-	   case FailControlMessage_Command_WORK_FOLLOWS:
-		fail::SocketComm::rcv_msg(sockfd, *msg);
-		return msg;
-	   default:
-		cerr << "wtf?" << endl;
-	 }
-	return 0;
-}
-
-template <typename Message>
-void return_result(int sockfd, Message *msg)
-{
-	FailControlMessage ctrlmsg;
-
-	ctrlmsg.set_command(FailControlMessage_Command_RESULT_FOLLOWS);
-	ctrlmsg.set_build_id(42);
-	cout << "Sending Result msg: " << ctrlmsg.build_id() << ", Command: " << ctrlmsg.command() << endl;
-	fail::SocketComm::send_msg(sockfd, ctrlmsg);
-	fail::SocketComm::send_msg(sockfd, *msg);
-	delete msg;
-}
-
-int main(int argc, char **argv){
-	int portno;
-	struct hostent *server;
-
-	cout << "JobClient" << endl;
-
-	if (argc < 3) {
-		cerr << "usage: " << argv[0] << " hostname port" << endl;
-		return 1;
-	}
-	portno = atoi(argv[2]);
-	server = gethostbyname(argv[1]);
-	if (server == NULL) {
-		cerr << "cannot resolve host " << argv[1] << endl;
-		return 1;
-	}
-  
-	int i = 1;
-	while (1) {
-		int sockfd;
-		struct sockaddr_in serv_addr;
-		cout << ">>>>>>>>>Durchgang " << i++ << endl;
-		sockfd = socket(AF_INET, SOCK_STREAM, 0);
-		if (sockfd < 0) {
-			error("socket()");
-		}
-		memset(&serv_addr, 0, sizeof(serv_addr));
-		serv_addr.sin_family = AF_INET;
-		memcpy(&serv_addr.sin_addr.s_addr, server->h_addr, server->h_length);
-		serv_addr.sin_port = htons(portno);
-		
-		 if (connect(sockfd, (sockaddr *)&serv_addr, sizeof(serv_addr)) < 0) {
-			error("connect()");
-		}
-  
-		MHTestData *msg = get_job<MHTestData>(sockfd);
-		if(!msg){
-		   break;
-		   close(sockfd);
-		}
-		cout << "[Minion] received job input: " << msg->input() << endl;
-		cout << "[Minion] Calculating " << msg->input() << "^2 = " << msg->input() * msg->input() << endl; 
-		msg->set_output(msg->input() * msg->input());
-		sleep(1);
-		cout << "[Minion] returning result: " << msg->output() << endl;
-
-		return_result<MHTestData>(sockfd, msg);
-
-		close(sockfd);
-	}
-	cout << "ByeBye" << endl;
-	return 0;
-}
-

deprecated/old-tests/dwarf.cc

@@ -1,163 +0,0 @@
-/* Code sample: Using libdwarf for getting the address of a function
-** from DWARF in an ELF executable.
-** Not much error-handling or resource-freeing is done here...
-**
-** Eli Bendersky (http://eli.thegreenplace.net)
-** This code is in the public domain.
-*/
-#include <stdio.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <dwarf.h>
-#include <libdwarf.h>
-
-
-void die(char* fmt, ...)
-{
-    va_list args;
-    
-    va_start(args, fmt);
-    vfprintf(stderr, fmt, args);
-    va_end(args);
-    
-    exit(EXIT_FAILURE);
-}
-
-
-/* List a function if it's in the given DIE.
-*/
-void list_func_in_die(Dwarf_Debug dgb, Dwarf_Die the_die)
-{
-    char* die_name = 0;
-    const char* tag_name = 0;
-    Dwarf_Error err;
-    Dwarf_Half tag;
-    Dwarf_Attribute* attrs;
-    Dwarf_Addr lowpc, highpc;
-    Dwarf_Signed attrcount, i;
-    int rc = dwarf_diename(the_die, &die_name, &err);
-
-    if (rc == DW_DLV_ERROR)
-        die("Error in dwarf_diename\n");
-    else if (rc == DW_DLV_NO_ENTRY)
-        return;
-
-    if (dwarf_tag(the_die, &tag, &err) != DW_DLV_OK)
-        die("Error in dwarf_tag\n");
-
-    /* Only interested in subprogram DIEs here */
-    if (tag != DW_TAG_subprogram)
-        return;
-
-    if (dwarf_get_TAG_name(tag, &tag_name) != DW_DLV_OK)
-        die("Error in dwarf_get_TAG_name\n");
-
-    printf("DW_TAG_subprogram: '%s'\n", die_name);
-
-    /* Grab the DIEs attributes for display */
-    if (dwarf_attrlist(the_die, &attrs, &attrcount, &err) != DW_DLV_OK)
-        die("Error in dwarf_attlist\n");
-
-    for (i = 0; i < attrcount; ++i) {
-        Dwarf_Half attrcode;
-        if (dwarf_whatattr(attrs[i], &attrcode, &err) != DW_DLV_OK)
-            die("Error in dwarf_whatattr\n");
-
-        /* We only take some of the attributes for display here.
-        ** More can be picked with appropriate tag constants.
-        */
-        if (attrcode == DW_AT_low_pc)
-            dwarf_formaddr(attrs[i], &lowpc, 0);
-        else if (attrcode == DW_AT_high_pc)
-            dwarf_formaddr(attrs[i], &highpc, 0);
-    }
-
-    printf("low pc  : 0x%08llx\n", lowpc);
-    printf("high pc : 0x%08llx\n", highpc);
-}
-
-
-/* List all the functions from the file represented by the given descriptor.
-*/
-void list_funcs_in_file(Dwarf_Debug dbg)
-{
-    Dwarf_Unsigned cu_header_length, abbrev_offset, next_cu_header;
-    Dwarf_Half version_stamp, address_size;
-    Dwarf_Error err;
-    Dwarf_Die no_die = 0, cu_die, child_die;
-
-    /* Find compilation unit header */
-    while (dwarf_next_cu_header(
-                dbg,
-                &cu_header_length,
-                &version_stamp,
-                &abbrev_offset,
-                &address_size,
-                &next_cu_header,
-                &err) != DW_DLV_ERROR) {
-
-    /* Expect the CU to have a single sibling - a DIE */
-    if (dwarf_siblingof(dbg, no_die, &cu_die, &err) == DW_DLV_ERROR)
-        die("Error getting sibling of CU\n");
-
-    /* Expect the CU DIE to have children */
-    if (dwarf_child(cu_die, &child_die, &err) == DW_DLV_ERROR)
-        die("Error getting child of CU DIE\n");
-
-    /* Now go over all children DIEs */
-    while (1) {
-        int rc;
-        list_func_in_die(dbg, child_die);
-
-        rc = dwarf_siblingof(dbg, child_die, &child_die, &err);
-
-        if (rc == DW_DLV_ERROR)
-            die("Error getting sibling of DIE\n");
-        else if (rc == DW_DLV_NO_ENTRY)
-            break; /* done */
-    }
-}
-}
-
-int main(int argc, char** argv)
-{
-    Dwarf_Debug dbg = 0;
-    Dwarf_Error err;
-    const char* progname;
-    int fd = -1;
-
-    if (argc < 2) {
-        fprintf(stderr, "Expected a program name as argument\n");
-        return 1;
-    }
-
-    progname = argv[1];
-    if ((fd = open(progname, O_RDONLY)) < 0) {
-        perror("open");
-        return 1;
-    }
-    
-    if (dwarf_init(fd, DW_DLC_READ, 0, 0, &dbg, &err) != DW_DLV_OK) {
-        fprintf(stderr, "Failed DWARF initialization\n");
-        return 1;
-    }
-
-    list_funcs_in_file(dbg);
-
-    if (dwarf_finish(dbg, &err) != DW_DLV_OK) {
-        fprintf(stderr, "Failed DWARF finalization\n");
-        return 1;
-    }
-
-    close(fd);
-    return 0;
-}
-
-
-

deprecated/old-tests/server.cc

@@ -1,62 +0,0 @@
-#include "jobserver/JobServer.hpp"
-#include <iostream>
-#include "experiments/AnExperiment.hpp"
-
-#include <boost/thread.hpp>
-
-
-fail::JobServer js;
-using namespace std;
-
-static const int nums = 30;
-
-void exec_js(){
-	js.waitForConnections();
-	cout << "That's it.." << endl;
-	
-}
-
-
-
-int main(int argc, char**argv){
-
-
-	cout << "Testing Jobserver" << endl;
-	boost::thread th(exec_js);
-	
-	AnExperimentData* datas[nums];
-
-	for(int i = 1; i <= nums; i++){
-	  datas[i] = new AnExperimentData;
-	  datas[i]->setInput(i);
-	  js.addExperiment(datas[i]);
-	  usleep(100 * 1000); // 100 ms
-	}
-	js.setNoMoreExperiments();
-
-	// test results.
-	int f;
-	int res = 0;
-	int res2 = 0; 
-	AnExperimentData * exp;
-	for(int i = 1; i <= nums; i++){
-		exp = static_cast<AnExperimentData*>( js.m_doneJobs.Dequeue() );
-		f = exp->getOutput();
-//		cout << ">>>>>>>>>>>>>>> Output: " << i << "^2 = " <<  f  << endl;
-		res += f;
-		res2 += (i*i);
-		delete exp;
-	}
-	if (res == res2) {
-		cout << "TEST SUCCESSFUL FINISHED! " << "[" << res << "==" << res2 << "]" << endl;
-	}else{
-		cout << "TEST FAILED!" << " [" << res << "!=" << res2 << "]" << endl;
-	}
-	cout << "thats all, waiting for server thread. " << endl;
-	js.done();
-
-	th.join();
-	
-	return 0;
-}
-

deprecated/old-tests/testjc.cc

@@ -1,42 +0,0 @@
-#include <iostream>
-#include "jobserver/JobClient.hpp"
-
-#include "experiments/AnExperiment.hpp"
-
-
-using namespace std;
-using namespace fail;
-int main(int argc, char** argv){
-    
-	int portno;
-	JobClient* jc;
-	cout << "JobClient" << endl;
-	if(argc == 1){
-	    jc = new JobClient();
-	}else if(argc == 3){
-	    portno = atoi(argv[2]);
-	    jc = new JobClient(argv[1], portno);
-	}else{
-		cerr << "usage: " << argv[0] << " hostname port" << endl;
-		return 1;
-	}
-
-	AnExperimentData exp;
-
-	while(1){
-	if(jc->getExperimentData(exp)){
-	    /// Do some work.
-	    cout << "Got data: " << exp.getInput() << endl;
-	    int result =  exp.getInput() * exp.getInput();
-	    usleep(500 * 1000); // 500 ms
-	    /// Send back.
-	    exp.setOutput(result);
-	    jc->sendResult(exp);
-	  }else{
-	    cout << "No (more) data for me :(" << endl;
-	    break;
-	  }
-	}
-	delete jc;
-
-}

deprecated/old-utils/ExperimentDataQueue.cc

@@ -1,24 +0,0 @@
-#include "ExperimentDataQueue.hpp"
-
-#include <assert.h>
-
-// FIXME: This is deprecated stuff. Remove it.
-
-namespace fi
-{
-
-void ExperimentDataQueue::addData(ExperimentData* exp)
-{
-    assert(exp != 0);
-    m_queue.push_front(exp);
-}
-
-ExperimentData* ExperimentDataQueue::getData()
-{
-    ExperimentData* ret = m_queue.back();
-    m_queue.pop_back();
-    return ret;
-}
-
-
-}

deprecated/old-utils/ExperimentDataQueue.hpp

@@ -1,55 +0,0 @@
-/**
- * \brief A queue for experiment data.
- * 
- *
- * \author Martin Hoffmann, Richard Hellwig
- *
- */
-
-// FIXME: This is deprecated stuff. Remove it.
-
-#ifndef __EXPERIMENT_DATA_QUEUE_H__
-#define __EXPERIMENT_DATA_QUEUE_H__
-
-
-#include <deque>
-#include "ExperimentData.hpp"
-
-
-namespace fi{
-
-/**
- * \class ExperimentDataQueue
- * Class which manage ExperimentData in a queue.
- */
-	class ExperimentDataQueue	
-	{
-		protected:
-			std::deque<ExperimentData*> m_queue;
-
-		public:
-			ExperimentDataQueue() {}
-			~ExperimentDataQueue() {}
-
-		/**
-		 * Adds ExperimentData to the queue.
-		 * @param exp ExperimentData that is to be added to the queue.
-		 */
-			void addData(ExperimentData* exp);
-		/**
-		 * Returns an item from the queue
-		 * @return the next element of the queue
-		 */
-			ExperimentData* getData();
-		/**
-		 * Returns the number of elements in the queue
-		 * @return the size of teh queue
-		 */
-			size_t size() const { return m_queue.size(); };	
-	};
-
-};
-
-#endif //__EXPERIMENT_DATA_QUEUE_H__
-
-

deprecated/old-utils/Signal.cc

@@ -1,16 +0,0 @@
-
-// Author: Adrian Böckenkamp
-// Date:   15.06.2011
-
-// FIXME: This is deprecated stuff. Delete it.
-
-#include "Signal.hpp"
-
-namespace fi
-{
-
-std::auto_ptr<Signal> Signal::m_This;
-Mutex Signal::m_InstanceMutex;
-	
-
-} // end-of-namespace: fi

deprecated/old-utils/Signal.hpp

@@ -1,135 +0,0 @@
-#ifndef __SIGNAL_HPP__
-  #define __SIGNAL_HPP__
-
-// FIXME: This is deprecated stuff. Delete it.
-
-#include <cassert>
-#include <memory>
-#include <iostream>
-#ifndef __puma
-#include <boost/thread.hpp>
-#include <boost/interprocess/sync/named_semaphore.hpp>
-
-#include <boost/thread/condition.hpp>
-#include <boost/thread/mutex.hpp>
-#endif
-
-namespace fi
-{
-
-#ifndef __puma
-typedef boost::mutex Mutex;                          // lock/unlock
-typedef boost::mutex::scoped_lock ScopeLock;         // use RAII with lock/unlock mechanism
-typedef boost::condition_variable ConditionVariable; // wait/notify_one
-#else
-typedef int Mutex;
-typedef int ScopeLock;
-typedef int ConditionVariable;
-#endif
-
-// Simulate a "private" semaphore using boost-mechanisms:
-class Semaphore
-{
-	private:
-		Mutex m_Mutex;
-		ConditionVariable m_CondVar;
-		unsigned long m_Value;
-	public:
-		// Create a semaphore object based on a mutex and a condition variable
-		// and initialize it to value "init".
-		Semaphore(unsigned long init = 0) : m_Value(init) { }
-
-		void post()
-		{
-			ScopeLock lock(m_Mutex);
-			++m_Value; // increase semaphore value:
-#ifndef __puma
-			m_CondVar.notify_one(); // wake up other thread, currently waiting on condition var.
-#endif
-		}
-
-		void wait()
-		{
-			ScopeLock lock(m_Mutex);
-#ifndef __puma
-			while(!m_Value) // "wait-if-zero"
-				m_CondVar.wait(lock);
-#endif
-			--m_Value; // decrease semaphore value
-		}
-};
-
-class Signal
-{
-	private:
-		static Mutex m_InstanceMutex; // used to sync calls to getInst()
-		static std::auto_ptr<Signal> m_This; // the one and only instance
-
-		Semaphore m_semBochs;
-		Semaphore m_semContr;
-		Semaphore m_semSimCtrl;
-		bool m_Locked; // prevent misuse of thread-sync
-
-		// Singleton class (forbid creation, copying and assignment):
-		Signal()
-			: m_semBochs(0), m_semContr(0),
-			  m_semSimCtrl(0), m_Locked(false) { }
-		Signal(Signal const& s)
-			: m_semBochs(), m_semContr(),
-			  m_semSimCtrl(), m_Locked(false) { } // never called.
-		Signal& operator=(Signal const&) { return *this; } // dito.
-		~Signal() { }
-		friend class std::auto_ptr<Signal>;
-	public:
-		static Signal& getInst()
-		{
-			ScopeLock lock(m_InstanceMutex); // lock/unlock handled by RAII principle
-			if(!m_This.get())
-				m_This.reset(new Signal());
-			return (*m_This);
-		}
-
-		// Called from Experiment-Controller class ("beyond Bochs"):
-		void lockExperiment()
-		{
-			assert(!m_Locked &&
-				"[Signal::lockExperiment]: lockExperiment called twice without calling unlockExperiment() in between.");
-			m_Locked = true;
-			m_semContr.wait(); // suspend experiment process
-		}
-
-		// Called from Experiment-Controller class ("beyond Bochs"):
-		void unlockExperiment()
-		{
-			assert(m_Locked &&
-				"[Signal::unlockExperiment]: unlockExperiment called twice without calling lockExperiment() in between.");
-			m_Locked = false;
-			m_semBochs.post(); // resume experiment (continue bochs simulation)
-		}
-	
-		// Called from Advice-Code ("within Bochs") to trigger event occurrence:
-		void signalEvent()
-		{
-			m_semContr.post(); // Signal event (to Experiment-Controller)
-			m_semBochs.wait(); // Wait upon handling to finish
-		}
-
-		// Called from Experiment-Controller to allow simulation start:
-		void startSimulation()
-		{
-			m_semSimCtrl.post();
-		}
-		
-		// Called from Bochs, directly after thread creation for Experiment-Controller:
-		// (This ensures that Bochs waits until the experiment has been set up in the
-		//  Experiment-Controller.)
-		void waitForStartup()
-		{
-			m_semSimCtrl.wait();
-		}
-};
-
-} // end-of-namespace: fi
-
-#endif /* __SIGNAL_HPP__ */
-

deprecated/old-utils/SynchronizedExperimentDataQueue.cc

@@ -1,25 +0,0 @@
-#include "SynchronizedExperimentDataQueue.hpp"
-
-// FIXME: This file is not used. Delete it either.
-
-namespace fi {
-
-void SynchronizedExperimentDataQueue::addData(ExperimentData* exp){
-      //
-      m_sema_full.wait();
-      ExperimentDataQueue::addData(exp);
-      m_sema_empty.post();
-      //	
-}
-
-
-ExperimentData* SynchronizedExperimentDataQueue::getData(){
-      //
-      m_sema_empty.wait();
-      return ExperimentDataQueue::getData();
-      m_sema_full.post();
-      //
-}
-
-
-};

deprecated/old-utils/SynchronizedExperimentDataQueue.hpp

@@ -1,57 +0,0 @@
-/**
- * \brief A queue for experiment data.
- * 
- *
- * \author Martin Hoffmann, Richard Hellwig
- *
- */
-
-// FIXME: This file is not used. Delete it.
-
-#ifndef __SYNC_EXPERIMENT_DATA_QUEUE_H__
-#define __SYNC_EXPERIMENT_DATA_QUEUE_H__
-
-#include "ExperimentDataQueue.hpp"
-#include "Signal.hpp"
-
-namespace fi{
-
-/**
- * \class SynchronizedExperimentDataQueue
- * Class which manage ExperimentData in a queue.
- * Thread safe using semphores.
- */
-	class SynchronizedExperimentDataQueue	: public ExperimentDataQueue
-	{
-		private:
-		    /// There are maxSize elements in at a time
-		    /// Or do we allow a really possibly huge queue?
-		      Semaphore m_sema_full;
-		      Semaphore m_sema_empty;
-	  
-		public:
-			SynchronizedExperimentDataQueue(int maxSize = 1024) : m_sema_full(maxSize), m_sema_empty(0) {}
-			~SynchronizedExperimentDataQueue() {}
-
-		/**
-		 * Adds ExperimentData to the queue.
-		 * @param exp ExperimentData that is to be added to the queue.
-		 */
-			void addData(ExperimentData* exp);
-		/**
-		 * Returns an item from the queue
-		 * @return the next element of the queue
-		 */
-			ExperimentData* getData();
-		/**
-		 * Returns the number of elements in the queue
-		 * @return the size of the queue
-		 */
-			size_t size() const { return m_queue.size(); };	
-	};
-
-};
-
-#endif //__EXPERIMENT_DATA_QUEUE_H__
-
-

doc/coding-style.txt

@@ -1,4 +1,4 @@
-Coding Style for Fail*
+Coding Style for FAIL*
 ======================
 
 You may violate/break any of the following rules if you have a good reason to

doc/fail-structure.txt

@@ -4,21 +4,20 @@ Directory structure:
 
 The folders are nested as follow:
 **********************************************************************
-fail:  Fail* parent directory, containing all source & configuration files (${FAIL_DIR})
+fail:  FAIL* parent directory, containing all source & configuration files (${FAIL_DIR})
 |-cmake:  CMake-related configuration files (e.g. compiler-flags, dependencies, ...)
-|-doc:  Fail*-Framework documentation (e.g., diagrams, howtos, ...)
+|-doc:  FAIL*-Framework documentation (e.g., diagrams, howtos, ...)
-|-deprecated:  temporal and old (source) files, which will probably be deleted
+|-scripts:  python/shell scripts for FAIL*-compilation and experiment distribution
-|-scripts:  python/shell scripts for Fail*-compilation and experiment distribution
+|-simulators:  parent directory of simulators supported by FAIL* (may still be WIP)
-|-simulators:  parent directory of simulators supported by Fail* (may still be WIP)
   |-bochs:  source files of the (modified) Bochs x86 simulator backend
   |-gem5:  source files of the gem5 simulator backend
-|-debuggers:  parent directory of debuggers supported by Fail* (may still be WIP)
+|-debuggers:  parent directory of debuggers supported by FAIL* (may still be WIP)
   |-gdb:  source files related to the GNU gdb debugger
   |-t32:  source files related to the Lauterbach T32 debugger
-|-src:  C/C++/AspectC++ source files related to Fail*, experiments and plugins
+|-src:  C/C++/AspectC++ source files related to FAIL*, experiments and plugins
-  |-core:  core source files forming the Fail* framework
+  |-core:  core source files forming the FAIL* framework
     |-util:  utility classes and miscellaneous helper functions
-    |-config:  CMake configuration files, defining the Fail* components and variant
+    |-config:  CMake configuration files, defining the FAIL* components and variant
     |-sal:  source file forming the Simulator Abstraction Layer (backend-interface)
       |-bochs:  backend source files of the Bochs simulator
       |-gem5:  backend source files of the gem5 simulator
@@ -27,14 +26,14 @@ fail:  Fail* parent directory, containing all source & configuration files (${FA
       |-arm:  ARM-specific platform source files
       |-x86:  x86-specific platform source files
       |-perf:  performance-related source files (extensions); speeds up
-               Fail* <-> simulator interaction (e.g., when using breakpoints)
+               FAIL* <-> simulator interaction (e.g., when using breakpoints)
     |-cpn:  campaign- (and therefore server-)related source files
     |-efw:  experiment-framework- (and therefore client-)related source files
     |-comm:  communication related source files (these files are used by cpn and efw), incl.
              protobuf message definitions used for communication purposes
   |-experiments:  experiment code files (within a new dir) need to be located here
   |-plugins:  plugin code files (within a new dir) need to be located here
-|-tools:  Fail*-related tools, e.g., for tracing or fault-space pruning
+|-tools:  FAIL*-related tools, e.g., for tracing or fault-space pruning
 |-[build]:  recommended location of your build-tree, generated files will be placed here
 
 

doc/how-to-build.txt

@@ -1,41 +1,58 @@
 =========================================================================================
-Additional libraries/packages/tools needed for Fail*:
+Additional libraries/packages/tools needed for FAIL*:
 =========================================================================================
 
-Required for Fail*:
+Required for FAIL*:
 **********************************************************************
+ - build-essential (e.g. g++)
  - libmysqlclient-dev or libmariadbclient-dev
- - libprotobuf-dev
+ - protobuf-compiler libprotobuf-dev
  - libpcl1-dev
- - libboost-thread-dev libboost-system-dev libboost-regex-dev
+ - libboost-thread-dev libboost-system-dev libboost-regex-dev libboost-coroutine-dev libboost-context-dev
- - libdwarf-dev
+ - libdwarf-dev libelf-dev
- - libelf-dev
+ - cmake >=2.8.2
- - protobuf-compiler
+ - libfontconfig1-dev
- - cmake 2.8.2 (2.8.11 preferred)
- - fontconfig1-dev
  - zlib1g-dev
- - binutils-dev, on newer systems libiberty-dev
+ - binutils-dev libiberty-dev
- - AspectC++ (ag++, ac++): AspectC++ 1.1 or newer is known to work and can be
+ - AspectC++ (ag++, ac++):
-   obtained from <http://www.aspectc.org>; nightlies can be downloaded from
+   * AspectC++ 1.1 or 1.2 as well as the clang-based >1.2 versions are known to
-   <http://akut.aspectc.org>.  Make sure you use the 64-bit version if running
+     work and can be obtained from <http://www.aspectc.org>.  Make sure you use
-   in a 64-bit environment.
+     the 64-bit version if running in a 64-bit environment.
+   * In some environments, some AspectC++ versions have issues ingesting
+     specific system headers.  Workaround: build with CMAKE_AGPP_FLAGS
+     "-D__NO_MATH_INLINES -D__STRICT_ANSI__" or "--c_compiler clang++" (the
+     latter requires the clang++ compiler).
  - optional:
-   * LLVM 3.3 or 3.4 (needed for several importers in tools/import-trace)
+   * the Capstone disassembler library, version 4.0 or newer
-     (compiles/links with 3.1 or 3.2, but fails to properly import information
+     - Capstone is highly recommended over using LLVM, which provides
-     from ELF binaries not compiled with -ffunction-sections)
+       incomplete def/use information for many opcodes.
+     - Note that Debian's/Ubuntu's libcapstone-dev 4.0.1+really+3.0.5 does not
+       suffice.  As of this writing, you need to build/install the Capstone
+       library yourself on these distributions.
+     - If the build system cannot automatically locate the Capstone library,
+       manually set CAPSTONE_INCLUDE_DIR and CAPSTONE_LIBRARY in the cmake
+       configuration.  Consider using the static libcapstone.a library instead
+       of the .so variant.
+   * LLVM 3.9, 4.0, 5.0, or 6.0 (needed for several importers in
+     tools/import-trace): llvm-3.9-dev, llvm-4.0-dev, llvm-5.0-dev or
+     llvm-6.0-dev
      -  built with "make REQUIRES_RTTI=1" (the Debian/Ubuntu packages already
         come built this way)
      -  details below
    * a MySQL 5.0+ or MariaDB 5.1+ (MariaDB 5.5 recommended) server
- - optional: cmake-curses-gui
+   * doxygen
+   * cmake-curses-gui
+   * python-numpy and python-matplotlib for the faultspaceplot tool
 
 
 
 Required for the Bochs simulator backend:
 **********************************************************************
  - libpthread
- - Probably more, depending on, e.g., the GUI you configure (X11 ->
+ - Probably more, depending on, e.g., the GUI you configure
-   libsvga1-dev, libxrandr-dev)
+   (bochs_configure_params in the cmake configuration):
+   SDL/X11 (--with-sdl;--with-x11) -> libsdl1.2-dev
+   wx (--with-wx) -> libgtk2.0-dev libwxgtk3.0-dev libwxbase3.0-dev
 
 Required for the gem5 simulator backend:
 **********************************************************************
@@ -73,10 +90,10 @@ For distribution/parallelization:
    it exists.
 
 =========================================================================================
-Compiling, building and modifying: Simulators and Fail*
+Compiling, building and modifying: Simulators and FAIL*
 =========================================================================================
 
-Building Fail*:
+Building FAIL*:
 **********************************************************************
 
 For the first time:
@@ -95,7 +112,7 @@ For the first time:
       $ ccmake .
     Select "BUILD_BOCHS" or "BUILD_GEM5".  Select an experiment to enable by
     naming its "experiments/" subdirectory under "EXPERIMENTS_ACTIVATED".
-    Configure Fail* features you need for this experiment by enabling
+    Configure FAIL* features you need for this experiment by enabling
     "CONFIG_*" options.  Press 'c', 'g' to regenerate the build system.
     (Alternatively use
       $ cmake-gui .
@@ -105,18 +122,18 @@ For the first time:
     for your need.
 
 
-After changes to Fail* code:
+After changes to FAIL* code:
 ------------------------------------------------------------
 Compile (in ${BUILD_DIR}, optionally "add -jN" for parallel building):
   $ make
-CMake will build all Fail* libraries and link them with the simulator backend
+CMake will build all FAIL* libraries and link them with the simulator backend
 library to a binary called "fail-client".  You may use the shell script
   $ ${FAIL_DIR}/scripts/rebuild-bochs.sh [-]
 to speed up repetitive tasks regarding Fail/Bochs builds.  This script contains
 a concise documentation on itself.
 
 
-Add new Fail* sources to build chain:
+Add new FAIL* sources to build chain:
 ------------------------------------------------------------
 To add new source files to the build, see CMakeLists.txt in the subdirectory of the
 corresponding component in "${FAIL_DIR}/src/core/", and probably consultate the
@@ -130,7 +147,7 @@ new subdirectory in "experiments/", activate it in the CMake configuration step
 above).
 
 
-Generating the Doxygen documentation for Fail*:
+Generating the Doxygen documentation for FAIL*:
 **********************************************************************
 To generate the Doxygen documentation, type:
   $ make doc
@@ -145,17 +162,18 @@ to be compiled previously:
 FailBochs: Bochs configuration features
 **********************************************************************
 
- The autotools-based bochs is configured within the Fail* build run. 
+ The autotools-based bochs is configured within the FAIL* build run. 
  The configuration flags can be set within the ccmake configuration (ccmake ${FAIL_DIR}/build)
      - Sufficient:
-         --enable-cpu-level=6;--enable-ne2000;--enable-trace-cache;--enable-gdb-stub;--disable-docbook
+         --enable-cpu-level=6;--enable-ne2000;--enable-trace-cache;--enable-gdb-stub;--disable-docbook;--with-nogui
-     - More simulator features (FailBochs default configuration):
+     - More simulator features and GUIs (FailBochs default configuration):
-         --enable-a20-pin;--enable-x86-64;--enable-cpu-level=6;--enable-ne2000;--enable-acpi;--enable-pci;--enable-usb;--enable-trace-cache;--enable-fast-function-calls;--enable-host-specific-asms;--enable-disasm;--enable-readline;--enable-clgd54xx;--enable-fpu;--enable-vmx=2;--enable-monitor-mwait;--enable-cdrom;--enable-sb16=linux;--enable-gdb-stub;--disable-docbook;--with-all-libs
+         --enable-a20-pin;--enable-x86-64;--enable-cpu-level=6;--enable-ne2000;--enable-acpi;--enable-pci;--enable-usb;--enable-trace-cache;--enable-fast-function-calls;--enable-host-specific-asms;--enable-disasm;--enable-readline;--enable-clgd54xx;--enable-fpu;--enable-vmx=2;--enable-monitor-mwait;--enable-cdrom;--enable-sb16=linux;--enable-gdb-stub;--disable-docbook;--with-nogui;--with-x11;--with-wx;--with-sdl
-    Instead of --with-all-libs, you could use --with-nogui for "headless" experiments,
+    The --with-nogui flag suffices for for "headless" experiments, with the
-    additionally removing lots of library dependencies (thus reducing startup overhead).
+    advantage of removing lots of library dependencies (thus reducing startup
-    --with-x11 enables only the "x" (X11), --with-wx only the "wx" (wxWidgets) GUI.
+    overhead).  --with-x11 enables only the "x" (X11), --with-wx only the "wx"
-    Note that "wx" does not play well together with Fail*'s "restore" feature (FailBochs
+    (wxWidgets) GUI.  Note that "wx" does not play well together with FAIL*'s
-    will fall back to "x" if available, or die trying.)
+    "restore" feature (FailBochs will fall back to "x" if available, or die
+    trying.)
     Once you know everything works as it should, you may want to add the
     following flags before running larger campaigns:
       --disable-logging --disable-assert-checks
@@ -182,7 +200,7 @@ Debug build:
 Configure Bochs to use debugging-related compiler flags (expects to be in ${BUILD_DIR}):
   $ cd ../simulator/bochs
   $ CFLAGS="-g -O0" CXXFLAGS="-g -O0" ./configure --prefix=... ... (see above)
-You might additionally want to configure the rest of Fail* into debug mode by
+You might additionally want to configure the rest of FAIL* into debug mode by
 setting CMAKE_BUILD_TYPE to "Debug" (ccmake, see above).
 FIXME: Does this still work?
 
@@ -213,19 +231,20 @@ Building gem5:
 
 For the first time (incl. selecting an experiment):
 ------------------------------------------------------------
- 1. Change to the Fail* directory (expects to be in ${FAIL_DIR}) and
+ 1. Change to the FAIL* directory (expects to be in ${FAIL_DIR}) and
     create a new build directory.
       $ cd ${FAIL_DIR}; mkdir build; cd build
  3. Start the configuration by typing
       $ cmake ..
  4. Modify the generated configuration according to your needs using
       $ ccmake .
-    At least, you should set an experiment and turn on the following
+    At least, you should set an experiment and turn on the configuration flags
-    flags: BUILD_GEM5 = BUILD_ARM = ON. Additionally, all config
+    BUILD_GEM5 and BUILD_ARM. Additionally, all config options specific for
-    options specific for other simulator should be turned OFF.
+    other back-ends and architectures should be turned OFF, especially
+    BUILD_BOCHS and BUILD_X86.
  5. Typing
       $ make   (or  nice make -jN)
-    will start the build process of Fail* and gem5. This automatically
+    will start the build process of FAIL* and gem5. This automatically
     builds the debug variant for ARM targets. (Note that this build will
     automatically include the ${FAIL_DIR}/src/core/sal/gem5 as an
     "EXTRAS" feature, see gem5/scons build system documentation for
@@ -237,13 +256,16 @@ For the first time (incl. selecting an experiment):
     (e.g. a release build, i.e. using "gem5.fast" instead of "gem5.debug")
     can be changed in the aforementioned gem5.cmake file.
 
-After changes to Fail*/gem5 code (incl. aspect headers):
+NOTE: gem5 currently does not compile with the newer clang-based daily builds
+      of AspectC++ (ac++).  You may need to use the ac++ 1.2 release instead.
+
+After changes to FAIL*/gem5 code (incl. aspect headers):
 ------------------------------------------------------------
  1. Clean the current build by typing 
       $ make gem5-allclean
     (in your build dir ${FAIL_DIR}/build). This cleans the current
-    Fail* and gem5 build directories. Note that "make clean" only cleans
+    FAIL* and gem5 build directories. Note that "make clean" only cleans
-    the Fail* build directory. Furthermore, all remaining CMake remnants
+    the FAIL* build directory. Furthermore, all remaining CMake remnants
     should be deleted:
       $ find -name CMakeCache.txt | xargs rm
  2. Rebuild by typing
@@ -278,12 +300,13 @@ Database backend setup: MySQL / MariaDB
 =========================================================================================
 Building LLVM from sources
 =========================================================================================
-If your Linux distribution does not provide a library package for LLVM 3.3 or
+If your Linux distribution does not provide a library package for LLVM 3.9 or
-newer, and you need LLVM support in Fail*, you may need to build LLVM from the
+newer (the following steps work for LLVM 3.9), and you need LLVM support in
-sources and install it, e.g., locally in your home.
+FAIL*, you may need to build LLVM from the sources and install it, e.g.,
+locally in your home.
 
- 1. Download the source tarball of LLVM 3.4 from http://llvm.org (or use the git
+ 1. Download the source tarball of LLVM 3.9 from http://llvm.org (or use the git
-    repository http://llvm.org/git/llvm.git and checkout release_34)
+    repository http://llvm.org/git/llvm.git and checkout release_39)
  2. Configure as needed.  On mixed 32/64-bit systems (userland/kernel),
     prefixing with "linux32" may be necessary:
     $ linux32 ./configure --prefix=$(echo ~/localroot/usr) --enable-optimized --disable-assertions --disable-werror

doc/how-to-use.txt

@@ -1,5 +1,5 @@
 =========================================================================================
-Steps to run a boot image in Fail* using the Bochs simulator backend:
+Steps to run a boot image in FAIL* using the Bochs simulator backend:
 =========================================================================================
 Follow the Bochs documentation, and start your own "bochsrc" configuration file
 based on the "${PREFIX}/share/doc/bochs/bochsrc-sample.txt" template (or
@@ -15,17 +15,17 @@ based on the "${PREFIX}/share/doc/bochs/bochsrc-sample.txt" template (or
      - For an X11 GUI:
          config_interface: textconfig
          display_library: x
-     - For a wxWidgets GUI (does not play well with Fail*'s "restore" feature):
+     - For a wxWidgets GUI (does not play well with FAIL*'s "restore" feature):
          config_interface: wx
          display_library: wx
-     - Reduce the guest system's RAM to a minimum to reduce Fail*'s memory footprint
+     - Reduce the guest system's RAM to a minimum to reduce FAIL*'s memory footprint
        and save/restore overhead, e.g.:
          memory: guest=16, host=16
      - If you want to redirect FailBochs's output to a file using the shell's
        redirection operator '>', make sure "/dev/stdout" is not used as a target
        file for logging.  (The Debian "bochsrc" template unfortunately does this
        in two places.  It suffices to comment out these entries.)
-     - To make Fail* terminate if something unexpected happens in a larger
+     - To make FAIL* terminate if something unexpected happens in a larger
        campaign, be sure it doesn't "ask" in these cases, e.g.:
          panic: action=fatal
          error: action=fatal
@@ -63,7 +63,7 @@ An example of a DatabaseCampaign with separate experiment.
 	CONFIG_EVENT_MEMWRITE, CONFIG_EVENT_TRAP, CONFIG_SR_RESTORE and CONFIG_SR_SAVE
 	The options BUILD_BOCHS, BUILD_X86	are needed as well, but are defaults.
  3. In weather-monitor/experimentInfo.hpp set "PREREQUISITES" to 1 and build
-    Fail*/Bochs using e.g. fail/scripts/rebuild-bochs.sh (-> how-to-build.txt).
+    FAIL*/Bochs using e.g. fail/scripts/rebuild-bochs.sh (-> how-to-build.txt).
 	Upon minor changes (i.e. not e.g. to aspects), append " -" to the call to
 	the script. This will rebuild only parts that changed.
  4. Enter experiment_targets/weathermonitor and run:
@@ -76,7 +76,7 @@ An example of a DatabaseCampaign with separate experiment.
 	being VARIANT.trace
  6. Use "import-trace" (using correct -b & -v, -t is VARIANT.trace) to get the
     trace into the database and "prune-trace" to (obviously) prune the data.
- 7. Change PREREQUISITES (see 5) back to "0" and rebuild Fail*/Bochs.
+ 7. Change PREREQUISITES (see 5) back to "0" and rebuild FAIL*/Bochs.
  8. Run the "weather-monitor-server" (Don't forget -v & -b!) and "fail-client -q"
     from within experiment_targets/weathermonitor/.
 	You'll need several clients to finish the campaign.
@@ -87,7 +87,7 @@ A simple standalone experiment (without a separate campaign). To compile this
 experiment, the following steps are required:
  1. Add "hsc-simple" to ccmake's EXPERIMENTS_ACTIVATED.
  2. Enable CONFIG_EVENT_BREAKPOINTS, CONFIG_SR_RESTORE and CONFIG_SR_SAVE.
- 3. Build Fail* and Bochs, see "how-to-build.txt" for details.
+ 3. Build FAIL* and Bochs, see "how-to-build.txt" for details.
  4. Enter experiment_targets/hscsimple/, bunzip2 -k *.bz2
  5. Start the Bochs simulator by typing
       $ fail-client -q
@@ -130,7 +130,7 @@ fail-client for the next 2k experiments.
 
 The experiments can be significantly sped up by
  a) parallelization (run more FailBochs clients and
- b) a headless (and more optimized) Fail* configuration (see above).
+ b) a headless (and more optimized) FAIL* configuration (see above).
 
 
 Experiment "MHTestCampaign":
@@ -211,7 +211,7 @@ To compile this experiment, the following steps are required:
      CONFIG_EVENT_MEMREAD, CONFIG_EVENT_MEMWRITE, CONFIG_EVENT_TRAP, CONFIG_SR_RESTORE
      and CONFIG_SR_SAVE.
  6.  Enable STEP1 in fail/src/experiments/weather-monitor/experiment.cc
- 7.  Build Fail* and gem5, see "how-to-build.txt" for details.
+ 7.  Build FAIL* and gem5, see "how-to-build.txt" for details.
  8.  Start the gem5-fail-client by typing
      "../scripts/run-gem5.sh ../../experiment_targets/weathermonitor_arm/weather.elf
      weathermonitor_arm/weather.elf"
@@ -222,7 +222,7 @@ To compile this experiment, the following steps are required:
  10. Prune the trace with
      "prune-trace -d YOUR_DB -v baseline -b weather"
  11.  Enable STEP3 in fail/src/experiments/weather-monitor/experiment.cc
- 12. Build Fail* and gem5, see "how-to-build.txt" for details.
+ 12. Build FAIL* and gem5, see "how-to-build.txt" for details.
  13. Start the campaign-server
      "bin/weather-monitor-server -v baseline -b weather"
  14. Start the gem5-fail-client by typing
@@ -231,18 +231,18 @@ To compile this experiment, the following steps are required:
 =========================================================================================
 Parallelization
 =========================================================================================
-Fail* is designed to allow parallelization of experiment execution allowing to reduce
+FAIL* is designed to allow parallelization of experiment execution allowing to reduce
 the time needed to execute the experiments on a (larger) set of experiment data (aka
 input parameters for the experiment execution, e.g. instruction pointer, registers, bit
 numbers, ...). We call such "experiment data" the parameter sets. The so called "campaign"
 is responsible for managing the parameter sets (i.e., the data to be used by the experiment
 flows), inquired by the clients. As a consequence, the campaign is running on the server-
 side and the experiment flows are running on the (distributed) clients.
-First of all, the Fail* instances (and other required files, e.g. saved state) are
+First of all, the FAIL* instances (and other required files, e.g. saved state) are
 distributed to the clients. In the second step the campaign(-server) is started, preparing
 its parameter sets in order to be able to answer the requests from the clients. (Once
 there are available parameter sets, the clients can request them.) In the final step,
-the distributed Fail* clients have to be started. As soon as this setup is finished,
+the distributed FAIL* clients have to be started. As soon as this setup is finished,
 the clients request new parameter sets, execute their experiment code and return their
 results to the server (aka campaign) in an iterative way, until all paremeter sets have
 been processed successfully. If all (new) parameter sets have been distributed, the

doc/todo.txt

@@ -211,7 +211,7 @@ Erledigt:
     -> benenne Events um ("Listener")
     -> Erstelle neue Klassenhierarchie, die den "Informationsanteil" der "Events"
        repräsentiert. Diese kapseln dann die Informationen in den Events und
-       werden zudem intern im Fail*-Framework verwendet (genauer: kommuniziert).
+       werden zudem intern im FAIL*-Framework verwendet (genauer: kommuniziert).
 
 ==========================================================================================
 Theorie TODO

doc/wishlist.txt

@@ -1,8 +1,8 @@
-This file documents ideas/wishes especially from a Fail* *user* perspective.
+This file documents ideas/wishes especially from a FAIL* *user* perspective.
 
- - Recurring Fail* API usage patterns in experiment/campaign implementations
+ - Recurring FAIL* API usage patterns in experiment/campaign implementations
    (that could be implemented in a reusable way, e.g. in a library that sits
-   between the Fail* API and the experiment)
+   between the FAIL* API and the experiment)
    * Fault-space pruning (FIXME elaborate)
    * Preparation vs. final experiment steps -> cmake-driven, automatically
      build 2 fail-client binaries? (FIXME elaborate)

scripts/client.sh

@@ -43,7 +43,7 @@ do
 	fi
 
 	# only start a client if at least 500 MiB is available
-	FREE_MEM=$(free -m | grep "buffers/cache:" | awk '{print $4}')
+	FREE_MEM=$(LC_ALL=C free -m | grep "buffers/cache:" | awk '{print $4}')
 	if [ $FREE_MEM -lt "500" ]; then
 		# waiting for free memory. sleep 1-60s and retry.
 		sleep $(($RANDOM / (32768 / 60) + 1))
@@ -51,7 +51,7 @@ do
 		#nice -n 19 ./bochs -q 2>&1 | tee log.$$.txt | fgrep Result
 		#nice -n 18 ./bochs -q 2>&1 | fgrep Result
 		nice -n 18 ./fail-client -q >/dev/null 2>&1
-		if [ $? -eq 1 ]
+		if [ $? -gt 0 ] # exit on any error
 		then
 			break
 		fi

scripts/distribute-experiment.sh

@@ -39,7 +39,7 @@ fi
 for h in $FAIL_DISTRIBUTE_HOSTS
 do
 	echo Distributing to $h ...
-	rsync -az --partial --delete-before --delete-excluded --exclude=core --exclude=*.tc . $h:"$FAIL_EXPERIMENT_TARGETDIR" &
+	rsync -az --partial --delete-before --delete-excluded --exclude=core --exclude=*.tc --exclude=*.pb . $h:"$FAIL_EXPERIMENT_TARGETDIR" &
 done
 
 wait

scripts/docker/Makefile

@@ -1,19 +1,12 @@
-all:
+build-all:
-	docker build -t danceos/fail-base fail-base
+	docker build -t fail-base fail-base --build-arg CACHE_DATE="$(shell date)"
-	docker build -t danceos/fail-generic-tracing fail-generic-tracing
+	docker build -t fail-generic-tracing fail-generic-tracing
-	docker build -t danceos/fail-demo fail-demo
+	docker build -t fail-demo fail-demo --build-arg CACHE_DATE="$(shell date)"
 
+run-all: .compose ssh
 
-run-fail-db:
+.compose:
-	docker run --name fail-db \
+	docker compose up -d --force-recreate --renew-anon-volumes -y
-		-e MYSQL_ROOT_PASSWORD=fail \
-		-e MYSQL_USER=fail \
-		-e MYSQL_PASSWORD=fail \
-		-e MYSQL_DATABASE=fail \
-		-d mysql
 
-run-fail-demo:
+ssh:
-	docker run --name fail-demo -p 127.0.0.1:5000:5000 --link fail-db:mysql -d danceos/fail-demo
+	ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -p 5022 fail@127.0.0.1
-
-ssh-fail-demo:
-	ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no fail@$$(docker inspect --format "{{ .NetworkSettings.IPAddress }}" fail-demo)

scripts/docker/docker-compose.yaml

@@ -0,0 +1,26 @@
+services:
+  fail-db:
+    image: mysql
+    container_name: fail-db
+    environment:
+      MYSQL_ROOT_PASSWORD: fail
+      MYSQL_USER: fail
+      MYSQL_PASSWORD: fail
+      MYSQL_DATABASE: fail
+    ports:
+      - "3306:3306"
+    networks:
+      - fail-network
+
+  fail-demo:
+    image: fail-demo
+    container_name: fail-demo
+    ports:
+      - "5000:5000" # Result Browser
+      - "5022:22" # SSH
+    networks:
+      - fail-network
+
+networks:
+  fail-network:
+    driver: bridge

scripts/docker/fail-base/Dockerfile

@@ -1,59 +1,132 @@
-# Set the base image to Ubuntu Utopic (14.10)
+# Set the base image to Ubuntu Jammy. Jammy includes the correct dependency versions except for LLVM.
-FROM ubuntu:utopic
+FROM ubuntu:jammy
 
-MAINTAINER Christian Dietrich <stettberger@dokucode.de>
+LABEL org.opencontainers.image.authors="Christian Dietrich <stettberger@dokucode.de>"
 
-# Install Packages required to build FAIL*
+# TODO: Can shrink the image size down by a LOT:
-RUN apt-get update
+#       - A lot of dependencies are unnecessary, I just need to figure out which
-RUN apt-get install -y  \
+#       - Separate build-time / runtime dependencies, then do 2 stages
-    binutils-dev        \
+#       - Combine multiple RUNs into a single one
-    build-essential     \
+#       - Use apt-get --no-install-recommends during package install and apt-get clean afterwards
-    cmake               \
+
-    git                 \
+# Install basic packages
-    libboost-regex-dev  \
+RUN apt-get update \
-    libboost-system-dev \
+ && DEBIAN_FRONTEND=noninteractive TZ=Europe/Berlin apt-get install -y --no-install-recommends \
+    build-essential \
+    ca-certificates \
+    cmake \
+    cmake-curses-gui \
+    wget \
+    git \
+    doxygen \
+    screen \
+    openssh-server \
+    neovim \
+    ranger
+
+# NOTE: Only required if the base image is not Jammy
+# Install Boost 1.74 (focal includes 1.71)
+# Jammy includes the correct version but its llvm is too old
+# RUN wget https://archives.boost.io/release/1.74.0/source/boost_1_74_0.tar.gz \
+#  && tar xvzf boost_1_74_0.tar.gz && cd boost_1_74_0 \
+#  && chmod +x ./bootstrap.sh \
+#  && ./bootstrap.sh --prefix=/usr/local \
+#  && ./b2 && ./b2 install
+#  && cd / && rm -rf boost_1_74_0.tar.gz && rm -rf boost_1_74_0
+# ENV BOOST_ROOT=/usr/local
+
+# NOTE: Only required if the base image is not Focal
+# Install LLVM 6.0 from source
+RUN git clone https://github.com/llvm/llvm-project.git && cd llvm-project \
+ && git checkout llvmorg-6.0.0 \
+ && mkdir build && cd build \
+ && cmake -G "Unix Makefiles" ../llvm \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DLLVM_ENABLE_TERMINFO=OFF \
+    -DLLVM_ENABLE_CURSES=OFF \
+    -DLLVM_ENABLE_PROJECTS="clang;lld" \
+ && make -j$(nproc) && make install \
+ && cd / && rm -rf ./llvm-project
+
+# Install packages required to build FAIL*
+RUN DEBIAN_FRONTEND=noninteractive TZ=Europe/Berlin apt-get install -y --no-install-recommends \
+    # binutils-dev \
+    libmysqlclient-dev \
+    libprotobuf-dev \
+    libtinfo-dev \
+    libpcl1-dev \
+    libdwarf-dev \
+    libelf-dev \
+    libiberty-dev \
     libboost-thread-dev \
-    libdwarf-dev        \
+    libboost-system-dev \
-    libelf-dev          \
+    libboost-regex-dev \
-    libfontconfig1-dev  \
+    libboost-coroutine-dev \
-    libiberty-dev       \
+    libboost-context-dev \
-    libmysqlclient-dev  \
+    libfontconfig1-dev \
-    libpcl1-dev         \
+    zlib1g-dev \
-    libprotobuf-dev     \
+    libz3-dev \
-    libsvga1-dev        \
+    libsdl1.2-dev \
-    llvm-3.4-dev        \
+    # libsdl2-dev \
-    screen              \
+    libgtk2.0-dev \
-    protobuf-compiler   \
+    # libgtk-3-dev \
-    wget                \
+    # libwxbase3.0-dev \
-    openssh-server      \
+    libwxgtk3.0-gtk3-dev \
-    vim                 \
+    libncurses-dev \
-    zlib1g-dev
+    # libncurses5-dev \
+    libx11-dev \
+    xorg-dev \
+    libasound2-dev
+
+# Install packages required to run FAIL*
+RUN DEBIAN_FRONTEND=noninteractive TZ=Europe/Berlin apt-get install -y --no-install-recommends \
+    protobuf-compiler \
+    libtinfo6 \
+    # libtinfo5 \
+    libmariadb3 \
+    libprotobuf23 \
+    libncurses6 \
+    && apt-get clean
+
+# NOTE: Only required if we install llvm from apt
+# Symlink clang++/llvm-config to match docs
+# RUN ln -sf /usr/bin/clang++-6.0 /usr/bin/clang++ \
+#  && ln -sf /usr/bin/llvm-config-6.0 /usr/bin/llvm-config
 
 # Add a user for compiling FAIL*
-RUN useradd fail; mkdir /home/fail; chown fail /home/fail
+RUN useradd fail \
-RUN echo 'fail:fail' | chpasswd; chsh fail --shell /bin/bash
+ && mkdir /home/fail && chown fail /home/fail \
-RUN adduser fail sudo
+ && echo 'fail:fail' | chpasswd && chsh fail --shell /bin/bash \
+ && adduser fail sudo
 
 # SSH login fix. Otherwise user is kicked off after login
-RUN mkdir /var/run/sshd
+RUN mkdir /var/run/sshd \
-RUN sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd
+ && sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd
 
-ENV NOTVISIBLE "in users profile"
+ENV NOTVISIBLE="in users profile"
 RUN echo "export VISIBLE=now" >> /etc/profile
 
 USER fail
-ENV HOME /home/fail
+ENV HOME=/home/fail
 WORKDIR /home/fail
 
-# Get the latest version of AspectC++ for 64 Bit
+# Get AspectC++ (originally v1.2) for 64 Bit
-RUN wget http://aspectc.org:8080/job/Build_Binaries/Platform=linux_x86_64/lastBuild/artifact/binaries.tar.bz2 
+ARG acversion="2.5"
-RUN tar xvjf binaries.tar.bz2; mv AspectC++/bin/linux-release bin; rm -rf 'AspectC++'
+RUN wget http://www.aspectc.org/releases/"$acversion"/ac-bin-linux-x86-64bit-"$acversion".tar.gz \
-ENV PATH /home/fail/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+ && tar xvzf ac-bin-linux-x86-64bit-"$acversion".tar.gz \
+ && mkdir bin && mv aspectc++/ac++ aspectc++/ag++ bin/ \
+ && rm -rf aspectc++ && rm -rf ac-bin-linux-x86-64bit-"$acversion".tar.gz
+ENV PATH=/home/fail/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 
 # Clone FAIL*
-RUN git clone https://github.com/danceos/fail.git
+# Break docker layer cache
+ARG CACHE_DATE=1970-01-01
+# RUN git clone https://github.com/danceos/fail.git
+RUN git clone https://gitea.vps.chriphost.de/christoph/fail
 WORKDIR fail
 
 USER root
+
+# Accept SSH connections
 EXPOSE 22
 CMD ["/usr/sbin/sshd", "-D"]

scripts/docker/fail-demo/Dockerfile

@@ -3,20 +3,9 @@
 # generic-tracing experiment was already built and the binaries are in
 # place (~fail/bin/*)
 
-FROM danceos/fail-generic-tracing
+FROM fail-generic-tracing
-MAINTAINER Christian Dietrich <stettberger@dokucode.de>
-
-# Install Additional Packages
-RUN apt-get install -y  \
-    python-minimal      \
-    grub-common         \
-    xorriso             \
-    grub-pc-bin         \
-    mysql-client        \
-    python-flask        \
-    python-mysqldb      \
-    python-yaml
 
+LABEL org.opencontainers.image.authors="Christian Dietrich <stettberger@dokucode.de>"
 
 # Passwort for MySQL Daemon
 ADD my.cnf /home/fail/.my.cnf
@@ -24,22 +13,144 @@ RUN chown fail /home/fail/.my.cnf
 
 USER fail
 WORKDIR /home/fail
-RUN echo 'export PATH=$HOME/bin:$PATH' >> ~/.profile;\
+RUN echo 'export PATH=$HOME/bin:$PATH' >> ~/.profile \
-    echo 'cd $HOME/fail-targets' >> ~/.profile
+ && echo 'cd $HOME/fail-targets' >> ~/.profile
-
-RUN git clone https://github.com/danceos/fail-targets.git
 
 WORKDIR fail
-RUN mkdir build; cd build; ../configurations/x86_pruning.sh generic-experiment
+RUN mkdir build; cd build
 WORKDIR build
 
-# Make FAIL*
+RUN cmake \
-RUN make -j$(getconf _NPROCESSORS_ONLN) || make -j$(getconf _NPROCESSORS_ONLN)
+    -DAGXX=/home/fail/bin/ag++ \
-RUN ln -s /home/fail/fail/build/bin/fail-client    /home/fail/bin/generic-experiment-client;    \
+    -DBOOST_THREAD_LIBRARY=/usr/lib/x86_64-linux-gnu/libpthread.so \
-    ln -s /home/fail/fail/build/bin/generic-experiment-server   /home/fail/bin/; \
+    # Enable / Disable features \
-    ln -s /home/fail/fail/tools/analysis/resultbrowser/run.py /home/fail/bin/resultbrowser
+    -DBUILD_ARM=OFF \
+    -DBUILD_BOCHS=ON \
+    -DBUILD_CAPSTONE_DISASSEMBLER=OFF \
+    -DBUILD_COMPUTE_HOPS=OFF \
+    -DBUILD_CONVERT_TRACE=OFF \
+    -DBUILD_DATA_AGGREGATOR=OFF \
+    -DBUILD_DUMP_HOPS=OFF \
+    -DBUILD_DUMP_TRACE=OFF \
+    -DBUILD_FAULTSPACEPLOT=OFF \
+    -DBUILD_GEM5=OFF \
+    -DBUILD_IMPORT_TRACE=OFF \
+    -DBUILD_LLVM_DISASSEMBLER=ON \
+    -DBUILD_PANDA=OFF \
+    -DBUILD_PRUNE_TRACE=OFF \
+    -DBUILD_QEMU=OFF \
+    -DBUILD_T32=OFF \
+    -DBUILD_X86=ON \
+    # \
+    -DCLIENT_JOB_INITIAL=1 \
+    -DCLIENT_JOB_LIMIT=1000 \
+    -DCLIENT_JOB_REQUEST_SEC=30 \
+    -DCLIENT_RAND_BACKOFF_TEND=8 \
+    -DCLIENT_RAND_BACKOFF_TSTART=3 \
+    -DCLIENT_RETRY_COUNT=3 \
+    # ;-separated list \
+    -DCMAKE_AGPP_FLAGS="-D__NO_MATH_INLINES" \
+    # \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_INSTALL_PREFIX=/usr/local \
+    -DCONFIG_BOCHS_COMPRESS_STATE=ON \
+    -DCONFIG_BOCHS_NON_VERBOSE=OFF \
+    -DCONFIG_BOCHS_NO_ABORT=ON \
+    -DCONFIG_DISABLE_KEYB_INTERRUPTS=OFF \
+    -DCONFIG_EVENT_BREAKPOINTS=ON \
+    -DCONFIG_EVENT_BREAKPOINTS_RANGE=ON \
+    -DCONFIG_EVENT_GUESTSYS=ON \
+    -DCONFIG_EVENT_INTERRUPT=ON \
+    -DCONFIG_EVENT_IOPORT=ON \
+    -DCONFIG_EVENT_JUMP=OFF \
+    -DCONFIG_EVENT_MEMREAD=ON \
+    -DCONFIG_EVENT_MEMWRITE=ON \
+    -DCONFIG_EVENT_TRAP=ON \
+    -DCONFIG_FAST_BREAKPOINTS=ON \
+    -DCONFIG_FAST_WATCHPOINTS=ON \
+    -DCONFIG_FIRE_INTERRUPTS=ON \
+    -DCONFIG_INJECTIONPOINT_HOPS=OFF \
+    -DCONFIG_SR_REBOOT=ON \
+    -DCONFIG_SR_RESTORE=ON \
+    -DCONFIG_SR_SAVE=ON \
+    -DCONFIG_SUPPRESS_INTERRUPTS=ON \
+    -DENABLE_DATABASE_TESTS=OFF \
+    # ;-separated list \
+    -DEXPERIMENTS_ACTIVATED="generic-experiment" \
+    # \
+    -DLibIberty_INCLUDE_DIRS=/usr/include/libiberty \
+    -DLibIberty_LIBRARIES=/usr/lib/x86_64-linux-gnu/libiberty.a \
+    -DMYSQL_CONFIG=/usr/bin/mysql_config \
+    -DMYSQL_CONFIG_PREFER_PATH=/bin \
+    # ;-separated list \
+    -DPLUGINS_ACTIVATED="serialoutput" \
+    # \
+    -DSERVER_COMM_HOSTNAME=localhost \
+    -DSERVER_COMM_TCP_PORT=1111 \
+    -DSERVER_OUT_QUEUE_SIZE=0 \
+    -DSERVER_PERFORMANCE_MEASURE=OFF \
+    -DSERVER_PERF_LOG_PATH=perf.log \
+    -DSERVER_PERF_STEPPING_SEC=1 \
+    -DTEST_MYSQL_DATABASE=fail_test \
+    -DTEST_MYSQL_HOST=localhost \
+    -DTEST_MYSQL_PASSWORD=fail_test \
+    -DTEST_MYSQL_PORT=3306 \
+    -DTEST_MYSQL_USER=fail_test \
+    -DVERBOSE_MAKE=OFF \
+    -D_filename=/usr/include/wx-3.0/wx/version.h \
+    # ;-separated list \
+    -Dbochs_configure_params="--enable-a20-pin;--enable-x86-64;--enable-cpu-level=6;--enable-ne2000;--enable-acpi;--enable-pci;--enable-usb;--enable-trace-cache;--enable-fast-function-calls;--enable-host-specific-asms;--enable-disasm;--enable-readline;--enable-clgd54xx;--enable-fpu;--enable-vmx=2;--enable-monitor-mwait;--enable-cdrom;--enable-sb16=linux;--enable-gdb-stub;--disable-docbook;--with-nogui;--with-x11;--with-wx;--with-sdl" \
+    # \
+    -Dbochs_install_prefix=/home/fail/fail/simulators/bochs/install \
+    ..
 
-# For the resultbrowser, we expose port 5000 to the outside world.
+# We need to manually build Bochs first to generate the bochs/config.h - the external_project configure step
-EXPOSE 5000
+# (where this file is generated) is run at build time (not configure time), but the build order is not defined correctly.
+# RUN cmake --build . --target libfailbochs_external-configure \
+#  && cmake --build .
+RUN cmake --build . --target libfailbochs_external-configure -- -j$(nproc) \
+ && cmake --build . -- -j$(nproc)
+
+RUN ln -s /home/fail/fail/build/bin/fail-client               /home/fail/bin/generic-experiment-client \
+ && ln -s /home/fail/fail/build/bin/generic-experiment-server /home/fail/bin/ \
+ && ln -s /home/fail/fail/tools/analysis/resultbrowser/run.py /home/fail/bin/resultbrowser.py
 
 USER root
+
+# Install additional packages
+RUN apt-get update \
+ && DEBIAN_FRONTEND=noninteractive TZ=Europe/Berlin apt-get install -y --no-install-recommends \
+    grub-common \
+    xorriso \
+    grub-pc-bin \
+    mysql-client \
+    python2-minimal \
+    python2-dev \
+    # python2-flask \
+    # python2-mysqldb \
+    # python2-yaml \
+    unzip \
+ && apt-get clean
+
+# Fix old shebangs
+RUN ln -sf /usr/bin/python2 /usr/bin/python
+
+# Install python packages
+RUN wget https://bootstrap.pypa.io/pip/2.7/get-pip.py \
+ && python2 get-pip.py \
+ && wget https://raw.githubusercontent.com/paulfitz/mysql-connector-c/master/include/my_config.h -O /usr/include/mysql/my_config.h \
+ && pip2 install flask pyyaml MySQL-python
+
+USER fail
+
+# Clone FAIL* targets
+# Break docker layer cache
+ARG CACHE_DATE=1970-01-01
+WORKDIR /home/fail
+# RUN git clone https://github.com/danceos/fail-targets.git
+RUN git clone https://gitea.vps.chriphost.de/christoph/fail-targets
+
+USER root
+
+# Resultbrowser
+EXPOSE 5000

scripts/docker/fail-demo/my.cnf

@@ -1,5 +1,5 @@
 [client]
-host=mysql
+host=fail-db
 user=fail
 password=fail
 database=fail

scripts/docker/fail-generic-tracing/Dockerfile

@@ -1,25 +1,114 @@
 # Inherit from docker container that has the fail source code prepared,
 # including all tools which are needed to build FAIL*
-FROM danceos/fail-base
+FROM fail-base
-MAINTAINER Christian Dietrich <stettberger@dokucode.de>
+
+LABEL org.opencontainers.image.authors="Christian Dietrich <stettberger@dokucode.de>"
 
 USER fail
 
 # Configure the Weather Monitor Experiment
-ENV PATH /home/fail/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+ENV PATH=/home/fail/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 WORKDIR /home/fail/fail
-RUN mkdir build-tracer; cd build-tracer; ../configurations/x86_pruning.sh generic-tracing
+RUN mkdir build-tracer && cd build-tracer
 WORKDIR build-tracer
 
-# Make FAIL*
+RUN cmake \
-RUN make -j$(getconf _NPROCESSORS_ONLN) || make -j$(getconf _NPROCESSORS_ONLN)
+    -DAGXX=/home/fail/bin/ag++ \
+    -DBOOST_THREAD_LIBRARY=/usr/lib/x86_64-linux-gnu/libpthread.so \
+    # Enable / Disable features \
+    -DBUILD_ARM=OFF \
+    -DBUILD_BOCHS=ON \
+    -DBUILD_CAPSTONE_DISASSEMBLER=OFF \
+    -DBUILD_COMPUTE_HOPS=OFF \
+    -DBUILD_CONVERT_TRACE=OFF \
+    -DBUILD_DATA_AGGREGATOR=OFF \
+    -DBUILD_DUMP_HOPS=OFF \
+    -DBUILD_DUMP_TRACE=ON \
+    -DBUILD_FAULTSPACEPLOT=OFF \
+    -DBUILD_GEM5=OFF \
+    -DBUILD_IMPORT_TRACE=ON \
+    -DBUILD_LLVM_DISASSEMBLER=ON \
+    -DBUILD_PANDA=OFF \
+    -DBUILD_PRUNE_TRACE=ON \
+    -DBUILD_QEMU=OFF \
+    -DBUILD_T32=OFF \
+    -DBUILD_X86=ON \
+    # \
+    -DCLIENT_JOB_INITIAL=1 \
+    -DCLIENT_JOB_LIMIT=1000 \
+    -DCLIENT_JOB_REQUEST_SEC=30 \
+    -DCLIENT_RAND_BACKOFF_TEND=8 \
+    -DCLIENT_RAND_BACKOFF_TSTART=3 \
+    -DCLIENT_RETRY_COUNT=3 \
+    # ;-separated list \
+    -DCMAKE_AGPP_FLAGS="-D__NO_MATH_INLINES" \
+    # \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_INSTALL_PREFIX=/usr/local \
+    -DCONFIG_BOCHS_COMPRESS_STATE=ON \
+    -DCONFIG_BOCHS_NON_VERBOSE=OFF \
+    -DCONFIG_BOCHS_NO_ABORT=ON \
+    -DCONFIG_DISABLE_KEYB_INTERRUPTS=OFF \
+    -DCONFIG_EVENT_BREAKPOINTS=ON \
+    -DCONFIG_EVENT_BREAKPOINTS_RANGE=ON \
+    -DCONFIG_EVENT_GUESTSYS=ON \
+    -DCONFIG_EVENT_INTERRUPT=ON \
+    -DCONFIG_EVENT_IOPORT=ON \
+    -DCONFIG_EVENT_JUMP=OFF \
+    -DCONFIG_EVENT_MEMREAD=ON \
+    -DCONFIG_EVENT_MEMWRITE=ON \
+    -DCONFIG_EVENT_TRAP=ON \
+    -DCONFIG_FAST_BREAKPOINTS=ON \
+    -DCONFIG_FAST_WATCHPOINTS=ON \
+    -DCONFIG_FIRE_INTERRUPTS=ON \
+    -DCONFIG_INJECTIONPOINT_HOPS=OFF \
+    -DCONFIG_SR_REBOOT=ON \
+    -DCONFIG_SR_RESTORE=ON \
+    -DCONFIG_SR_SAVE=ON \
+    -DCONFIG_SUPPRESS_INTERRUPTS=ON \
+    -DENABLE_DATABASE_TESTS=OFF \
+    # ;-separated list \
+    -DEXPERIMENTS_ACTIVATED="generic-tracing" \
+    # \
+    -DLibIberty_INCLUDE_DIRS=/usr/include/libiberty \
+    -DLibIberty_LIBRARIES=/usr/lib/x86_64-linux-gnu/libiberty.a \
+    -DMYSQL_CONFIG=/usr/bin/mysql_config \
+    -DMYSQL_CONFIG_PREFER_PATH=/bin \
+    # ;-separated list \
+    -DPLUGINS_ACTIVATED="tracing;serialoutput" \
+    # \
+    -DSERVER_COMM_HOSTNAME=localhost \
+    -DSERVER_COMM_TCP_PORT=1111 \
+    -DSERVER_OUT_QUEUE_SIZE=0 \
+    -DSERVER_PERFORMANCE_MEASURE=OFF \
+    -DSERVER_PERF_LOG_PATH=perf.log \
+    -DSERVER_PERF_STEPPING_SEC=1 \
+    -DTEST_MYSQL_DATABASE=fail_test \
+    -DTEST_MYSQL_HOST=localhost \
+    -DTEST_MYSQL_PASSWORD=fail_test \
+    -DTEST_MYSQL_PORT=3306 \
+    -DTEST_MYSQL_USER=fail_test \
+    -DVERBOSE_MAKE=OFF \
+    -D_filename=/usr/include/wx-3.0/wx/version.h \
+    # ;-separated list \
+    -Dbochs_configure_params="--enable-a20-pin;--enable-x86-64;--enable-cpu-level=6;--enable-ne2000;--enable-acpi;--enable-pci;--enable-usb;--enable-trace-cache;--enable-fast-function-calls;--enable-host-specific-asms;--enable-disasm;--enable-readline;--enable-clgd54xx;--enable-fpu;--enable-vmx=2;--enable-monitor-mwait;--enable-cdrom;--enable-sb16=linux;--enable-gdb-stub;--disable-docbook;--with-nogui;--with-x11;--with-wx;--with-sdl" \
+    # \
+    -Dbochs_install_prefix=/home/fail/fail/simulators/bochs/install \
+    ..
 
-RUN ln -s /home/fail/fail/build-tracer/bin/fail-client    /home/fail/bin/fail-x86-tracing;    \
+# We need to manually build Bochs first to generate the bochs/config.h - the external_project configure step
-    ln -s /home/fail/fail/build-tracer/bin/import-trace   /home/fail/bin/;                    \
+# (where this file is generated) is run at build time (not configure time), but the build order is not defined correctly.
-    ln -s /home/fail/fail/build-tracer/bin/prune-trace    /home/fail/bin/;                    \
+# RUN cmake --build . --target libfailbochs_external-configure \
-    ln -s /home/fail/fail/build-tracer/bin/dump-trace     /home/fail/bin/;                    \
+#  && cmake --build .
-    ln -s /home/fail/fail/build-tracer/bin/convert-trace  /home/fail/bin/;                    \
+RUN cmake --build . --target libfailbochs_external-configure -- -j$(nproc) \
-    cp /home/fail/fail/tools/bochs-experiment-runner/bochs-experiment-runner.py  /home/fail/bin/bochs-experiment-runner.py; \
+ && cmake --build . -- -j$(nproc)
-    chmod a+x /home/fail/bin/bochs-experiment-runner.py;
+
+RUN ln -s /home/fail/fail/build-tracer/bin/fail-client                             /home/fail/bin/generic-tracing-client \
+ && ln -s /home/fail/fail/build-tracer/bin/import-trace                            /home/fail/bin/ \
+ && ln -s /home/fail/fail/build-tracer/bin/prune-trace                             /home/fail/bin/ \
+ && ln -s /home/fail/fail/build-tracer/bin/dump-trace                              /home/fail/bin/ \
+ && ln -s /home/fail/fail/build-tracer/bin/convert-trace                           /home/fail/bin/ \
+ && ln -s /home/fail/fail/tools/bochs-experiment-runner/bochs-experiment-runner.py /home/fail/bin/ \
+ && chmod a+x /home/fail/bin/bochs-experiment-runner.py
 
 USER root

scripts/fail-cleanup-db.sh

@@ -0,0 +1,162 @@
+#!/bin/bash
+
+#
+# This script removes dangling rows from the database, for example 'trace'
+# entries with a variant_id not mentioned in the 'variants' table, or result
+# rows referencing a nonexistent 'fsppilot' entry.  IOW, this script enforces
+# referential integrity as it would be maintained by foreign key constraints
+# (that can only be used with InnoDB tables).
+#
+
+if [ -z "$1" -o -z "$2" ]
+then
+	echo "usage: $0 dbname resulttable" >&2
+	exit 1
+fi
+DB=$1
+RESULT=$2
+MYSQL=mysql
+
+function table_exists()
+{
+	N=$(echo "SHOW TABLES LIKE '$1'" | $MYSQL $DB | wc -l)
+	[ $N -gt 0 ]
+	return
+}
+
+if table_exists trace
+then
+	echo -n "removing widowed entries in trace ..."
+	echo " "$(
+	$MYSQL $DB <<EOT
+DELETE FROM trace
+WHERE variant_id NOT IN
+(SELECT id FROM variant);
+SELECT ROW_COUNT() AS "deleted rows:";
+EOT
+	)
+fi
+
+if table_exists fsppilot
+then
+	echo -n "removing widowed entries in fsppilot ..."
+	echo " "$(
+	$MYSQL $DB <<EOT
+DELETE p FROM fsppilot p
+LEFT JOIN trace t
+  ON p.variant_id = t.variant_id
+ AND p.instr2 = t.instr2
+ AND p.data_address = t.data_address
+WHERE t.variant_id IS NULL;
+SELECT ROW_COUNT() AS "deleted rows:";
+EOT
+	)
+fi
+
+if table_exists fspgroup
+then
+	echo -n "removing widowed entries in fspgroup ..."
+	echo " "$(
+	$MYSQL $DB <<EOT
+DELETE g FROM fspgroup g
+LEFT JOIN fsppilot p
+  ON g.pilot_id = p.id
+WHERE p.id IS NULL;
+SELECT ROW_COUNT() AS "deleted rows:";
+EOT
+	)
+fi
+
+if table_exists $RESULT
+then
+	echo -n "removing widowed entries in $RESULT ..."
+	echo " "$(
+	$MYSQL $DB <<EOT
+DELETE r FROM $RESULT r
+LEFT JOIN fsppilot p
+  ON r.pilot_id = p.id
+WHERE p.id IS NULL;
+SELECT ROW_COUNT() AS "deleted rows:";
+EOT
+	)
+fi
+
+if table_exists objdump
+then
+	echo -n "removing widowed entries in objdump ..."
+	echo " "$(
+	$MYSQL $DB <<EOT
+DELETE FROM objdump
+WHERE variant_id NOT IN
+(SELECT id FROM variant);
+SELECT ROW_COUNT() AS "deleted rows:";
+EOT
+	)
+fi
+
+if table_exists fulltrace
+then
+	echo -n "removing widowed entries in fulltrace ..."
+	echo " "$(
+	$MYSQL $DB <<EOT
+DELETE FROM fulltrace
+WHERE variant_id NOT IN
+(SELECT id FROM variant);
+SELECT ROW_COUNT() AS "deleted rows:";
+EOT
+	)
+fi
+
+if table_exists dbg_source
+then
+	echo -n "removing widowed entries in dbg_source ..."
+	echo " "$(
+	$MYSQL $DB <<EOT
+DELETE FROM dbg_source
+WHERE variant_id NOT IN
+(SELECT id FROM variant);
+SELECT ROW_COUNT() AS "deleted rows:";
+EOT
+	)
+fi
+
+if table_exists dbg_filename
+then
+	echo -n "removing widowed entries in dbg_filename ..."
+	echo " "$(
+	$MYSQL $DB <<EOT
+DELETE FROM dbg_filename
+WHERE variant_id NOT IN
+(SELECT id FROM variant);
+SELECT ROW_COUNT() AS "deleted rows:";
+EOT
+	)
+fi
+
+if table_exists dbg_mapping
+then
+	echo -n "removing widowed entries in dbg_mapping ..."
+	echo " "$(
+	$MYSQL $DB <<EOT
+DELETE FROM dbg_mapping
+WHERE variant_id NOT IN
+(SELECT id FROM variant);
+SELECT ROW_COUNT() AS "deleted rows:";
+EOT
+	)
+fi
+
+if table_exists symbol
+then
+	echo -n "removing widowed entries in symbol ..."
+	echo " "$(
+	$MYSQL $DB <<EOT
+DELETE FROM symbol
+WHERE variant_id NOT IN
+(SELECT id FROM variant);
+SELECT ROW_COUNT() AS "deleted rows:";
+EOT
+	)
+fi
+
+echo "done.  Consider running \`mysqloptimize $DB' now."

scripts/fail-env.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 #
 # fail-env.sh
-# default values for several Fail* environment variables
+# default values for several FAIL* environment variables
 # If you want to set your own defaults, or need a script to source from, e.g.,
 # your ~/.bashrc, please copy this file and do not edit it in-place.
 #
@@ -9,16 +9,16 @@
 # A whitespace-separated list of hosts to rsync the experiment data to.  This
 # is not necessarily the same list as FAIL_EXPERIMENT_HOSTS (see below), as
 # many hosts may share their homes via NFS.
-export FAIL_DISTRIBUTE_HOSTS=${FAIL_DISTRIBUTE_HOSTS:="ios kos virtuos plutonium bigbox.informatik.uni-erlangen.de ls12sp $(for hostnr in $(seq 39 58); do echo -n cloudhost$hostnr\ ; done)"}
+export FAIL_DISTRIBUTE_HOSTS=${FAIL_DISTRIBUTE_HOSTS:-"ios kos virtuos plutonium bigbox.informatik.uni-erlangen.de ls12sp $(for hostnr in $(seq 39 58); do echo -n cloudhost$hostnr\ ; done)"}
 
 # A whitespace-separated list of hosts to run experiments on.  If the host name
 # is followed by a ':' and a number, this specifies the number of clients to
 # run on that host (defaults to #CPUs).
-export FAIL_EXPERIMENT_HOSTS=${FAIL_EXPERIMENT_HOSTS:="bigbox.informatik.uni-erlangen.de plutonium:4 uran:4 virtuos ios:32 kos:16 bohrium:12 polonium:12 radon $(for hostnr in $(seq 100 254); do echo -n fiws$hostnr\ ; done) $(for hostnr in $(seq 39 58); do echo -n cloudhost$hostnr\ ; done)"}
+export FAIL_EXPERIMENT_HOSTS=${FAIL_EXPERIMENT_HOSTS:-"bigbox.informatik.uni-erlangen.de plutonium:4 uran:4 virtuos ios:32 kos:16 bohrium:12 polonium:12 radon $(for hostnr in $(seq 100 254); do echo -n fiws$hostnr\ ; done) $(for hostnr in $(seq 39 58); do echo -n cloudhost$hostnr\ ; done)"}
 
 # A homedir-relative directory on the distribution hosts where all necessary
-# Fail* ingredients reside (see multiple-clients.sh).
+# FAIL* ingredients reside (see multiple-clients.sh).
-export FAIL_EXPERIMENT_TARGETDIR=${FAIL_EXPERIMENT_TARGETDIR:=.fail-experiment}
+export FAIL_EXPERIMENT_TARGETDIR=${FAIL_EXPERIMENT_TARGETDIR:-.fail-experiment}
 
 # Number of parallel build processes.  If unset, #CPUs+1.
 if [ -z "$FAIL_BUILD_PARALLEL" ]; then

scripts/my-fail-env/ab-fail-env.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 #
 # ab-fail-env.sh (Adrian Böckenkamp)
-# default values for several Fail* environment variables
+# default values for several FAIL* environment variables
 #
 
 # A whitespace-separated list of hosts to rsync the experiment data to.  This
@@ -15,5 +15,5 @@ export FAIL_DISTRIBUTE_HOSTS=${FAIL_DISTRIBUTE_HOSTS:='kos plutonium'}
 export FAIL_EXPERIMENT_HOSTS=${FAIL_EXPERIMENT_HOSTS:="plutonium uran kos:6 bohrium polonium radon $(for hostnr in $(seq 100 254); do echo fiws$hostnr; done)"}
 
 # A homedir-relative directory on the distribution hosts where all necessary
-# Fail* ingredients reside (see multiple-clients.sh).
+# FAIL* ingredients reside (see multiple-clients.sh).
 export FAIL_EXPERIMENT_TARGETDIR=.fail-experiment

scripts/rebuild-bochs.sh

@@ -1,15 +1,15 @@
 #!/bin/bash
 #
 # - needs to be called from within your build directory
-# - "rebuild-bochs.sh": rebuild all of both Fail* and Bochs
+# - "rebuild-bochs.sh": rebuild all of both FAIL* and Bochs
 #   (e.g., possibly necessary if you don't understand what was changed by others)
-# - "rebuild-bochs.sh fail": rebuild all of Fail* and link fail-client
+# - "rebuild-bochs.sh fail": rebuild all of FAIL* and link fail-client
 #   (e.g., possibly necessary if you changed Fail-affecting aspects or the
 #   build system)
 # - "rebuild-bochs.sh bochs": rebuild all of Bochs and link fail-client
 #   (e.g., necessary if you changed Bochs-affecting aspects/code that must be
 #   inlined in Bochs)
-# - "rebuild-bochs.sh -": rebuild only changed parts of Fail* and Bochs
+# - "rebuild-bochs.sh -": rebuild only changed parts of FAIL* and Bochs
 #   (e.g., sufficient if you only changed experiment code)
 #
 set -e

scripts/t32cmm/CMakeLists.txt

@@ -2,16 +2,16 @@
 
 if(EXISTS $ENV{T32SYS})
   SET(T32_SYS $ENV{T32SYS})
-  message(STATUS "[Fail*] T32 base directory: T32SYS=${T32_SYS}")
+  message(STATUS "[FAIL*] T32 base directory: T32SYS=${T32_SYS}")
 else()
   SET(T32_SYS "/proj/i4ciao/tools/t32-20130226-qt") ## defaulting to I4 installation
   #message(FATAL_ERROR "Please set env variable T32SYS to a valid T32 installation base directory.")
 endif()
-message(STATUS "[Fail*] T32 base directory: T32SYS=${T32_SYS}")
+message(STATUS "[FAIL*] T32 base directory: T32SYS=${T32_SYS}")
 
 if(EXISTS $ENV{FAIL_ELF_PATH})
   SET(T32_ELF_PATH $ENV{FAIL_ELF_PATH})
-  message(STATUS "[Fail*] T32 ELF under test: ${T32_ELF_PATH}")
+  message(STATUS "[FAIL*] T32 ELF under test: ${T32_ELF_PATH}")
 else()
   message(FATAL_ERROR "Please set the FAIL_ELF_PATH enviroment variable to the binary under test.")
 endif()
@@ -34,9 +34,9 @@ set(T32_EXE "${T32_SYS}/bin/pc_linux64/" CACHE INTERNAL "") # TODO: set pc_linux
 add_subdirectory(${T32_ARCHITECTURE})
 
 
-message(STATUS "[Fail*] T32 Architecture: ${T32_ARCHITECTURE}")
+message(STATUS "[FAIL*] T32 Architecture: ${T32_ARCHITECTURE}")
-message(STATUS "[Fail*] T32 CPU name: ${T32_CPUNAME}")
+message(STATUS "[FAIL*] T32 CPU name: ${T32_CPUNAME}")
-message(STATUS "[Fail*] T32 Executable: ${T32_EXE}")
+message(STATUS "[FAIL*] T32 Executable: ${T32_EXE}")
 
 add_custom_target(runt32
     COMMAND T32CONFIG=${PROJECT_BINARY_DIR}/cmm/config.t32 T32SYS=${T32_SYS} ${T32_EXE} &

simulators/bochs/bx_debug/dbg_main.cc

@@ -908,11 +908,11 @@ void bx_dbg_info_segment_regs_command(void)
       (unsigned) sreg.des_l, (unsigned) sreg.valid);
 
   BX_CPU(dbg_cpu)->dbg_get_gdtr(&global_sreg);
-  dbg_printf("gdtr:base=0x"FMT_ADDRX", limit=0x%x\n",
+  dbg_printf("gdtr:base=0x" FMT_ADDRX ", limit=0x%x\n",
       global_sreg.base, (unsigned) global_sreg.limit);
 
   BX_CPU(dbg_cpu)->dbg_get_idtr(&global_sreg);
-  dbg_printf("idtr:base=0x"FMT_ADDRX", limit=0x%x\n",
+  dbg_printf("idtr:base=0x" FMT_ADDRX ", limit=0x%x\n",
       global_sreg.base, (unsigned) global_sreg.limit);
 }
 
@@ -1610,18 +1610,18 @@ void bx_dbg_print_watchpoints(void)
   // print watch point info
   for (i = 0; i < num_read_watchpoints; i++) {
     if (BX_MEM(0)->dbg_fetch_mem(BX_CPU(dbg_cpu), read_watchpoint[i].addr, 2, buf))
-      dbg_printf("rd 0x"FMT_PHY_ADDRX" len=%d\t\t(%04x)\n",
+      dbg_printf("rd 0x" FMT_PHY_ADDRX " len=%d\t\t(%04x)\n",
           read_watchpoint[i].addr, read_watchpoint[i].len, (int)buf[0] | ((int)buf[1] << 8));
     else
-      dbg_printf("rd 0x"FMT_PHY_ADDRX" len=%d\t\t(read error)\n",
+      dbg_printf("rd 0x" FMT_PHY_ADDRX " len=%d\t\t(read error)\n",
           read_watchpoint[i].addr, read_watchpoint[i].len);
   }
   for (i = 0; i < num_write_watchpoints; i++) {
     if (BX_MEM(0)->dbg_fetch_mem(BX_CPU(dbg_cpu), write_watchpoint[i].addr, 2, buf))
-      dbg_printf("wr 0x"FMT_PHY_ADDRX" len=%d\t\t(%04x)\n",
+      dbg_printf("wr 0x" FMT_PHY_ADDRX " len=%d\t\t(%04x)\n",
           write_watchpoint[i].addr, write_watchpoint[i].len, (int)buf[0] | ((int)buf[1] << 8));
     else
-      dbg_printf("rd 0x"FMT_PHY_ADDRX" len=%d\t\t(read error)\n",
+      dbg_printf("rd 0x" FMT_PHY_ADDRX " len=%d\t\t(read error)\n",
           write_watchpoint[i].addr, write_watchpoint[i].len);
   }
 }
@@ -1861,7 +1861,7 @@ void bx_dbg_disassemble_current(int which_cpu, int print_time)
       dbg_printf("(%u) ", which_cpu);
 
     if (BX_CPU(which_cpu)->protected_mode()) {
-      dbg_printf("[0x"FMT_PHY_ADDRX"] %04x:" FMT_ADDRX " (%s): ",
+      dbg_printf("[0x" FMT_PHY_ADDRX "] %04x:" FMT_ADDRX " (%s): ",
         phy, BX_CPU(which_cpu)->guard_found.cs,
         BX_CPU(which_cpu)->guard_found.eip,
         bx_dbg_symbolic_address(BX_CPU(which_cpu)->cr3 >> 12,
@@ -1869,7 +1869,7 @@ void bx_dbg_disassemble_current(int which_cpu, int print_time)
            BX_CPU(which_cpu)->get_segment_base(BX_SEG_REG_CS)));
     }
     else { // Real & V86 mode
-      dbg_printf("[0x"FMT_PHY_ADDRX"] %04x:%04x (%s): ",
+      dbg_printf("[0x" FMT_PHY_ADDRX "] %04x:%04x (%s): ",
         phy, BX_CPU(which_cpu)->guard_found.cs,
         (unsigned) BX_CPU(which_cpu)->guard_found.eip,
         bx_dbg_symbolic_address_16bit(BX_CPU(which_cpu)->guard_found.eip,
@@ -2250,7 +2250,7 @@ void bx_dbg_info_bpoints_command(void)
     dbg_printf("pbreakpoint    ");
     dbg_printf("keep ");
     dbg_printf(bx_guard.iaddr.phy[i].enabled?"y   ":"n   ");
-    dbg_printf("0x"FMT_PHY_ADDRX"\n", bx_guard.iaddr.phy[i].addr);
+    dbg_printf("0x" FMT_PHY_ADDRX "\n", bx_guard.iaddr.phy[i].addr);
   }
 #endif
 }
@@ -2973,7 +2973,7 @@ void bx_dbg_print_descriptor64(Bit32u lo1, Bit32u hi1, Bit32u lo2, Bit32u hi2)
         break;
       default:
         // task, int, trap, or call gate.
-        dbg_printf("target=0x%04x:"FMT_ADDRX", DPL=%d", segment, offset, dpl);
+        dbg_printf("target=0x%04x:" FMT_ADDRX ", DPL=%d", segment, offset, dpl);
         break;
       }
     }
@@ -3464,7 +3464,7 @@ void bx_dbg_dump_table(void)
     return;
   }
 
-  printf("cr3: 0x"FMT_PHY_ADDRX"\n", BX_CPU(dbg_cpu)->cr3);
+  printf("cr3: 0x" FMT_PHY_ADDRX "\n", BX_CPU(dbg_cpu)->cr3);
 
   lin = 0;
   phy = 0;
@@ -3476,14 +3476,14 @@ void bx_dbg_dump_table(void)
     if(valid) {
       if((lin - start_lin) != (phy - start_phy)) {
         if(start_lin != 1)
-          dbg_printf("0x%08x-0x%08x -> 0x"FMT_PHY_ADDRX"-0x"FMT_PHY_ADDRX"\n",
+          dbg_printf("0x%08x-0x%08x -> 0x" FMT_PHY_ADDRX "-0x" FMT_PHY_ADDRX "\n",
             start_lin, lin - 1, start_phy, start_phy + (lin-1-start_lin));
         start_lin = lin;
         start_phy = phy;
       }
     } else {
       if(start_lin != 1)
-        dbg_printf("0x%08x-0x%08x -> 0x"FMT_PHY_ADDRX"-0x"FMT_PHY_ADDRX"\n",
+        dbg_printf("0x%08x-0x%08x -> 0x" FMT_PHY_ADDRX "-0x" FMT_PHY_ADDRX "\n",
           start_lin, lin - 1, start_phy, start_phy + (lin-1-start_lin));
       start_lin = 1;
       start_phy = 2;
@@ -3493,7 +3493,7 @@ void bx_dbg_dump_table(void)
     lin += 0x1000;
   }
   if(start_lin != 1)
-    dbg_printf("0x%08x-0x%08x -> 0x"FMT_PHY_ADDRX"-0x"FMT_PHY_ADDRX"\n",
+    dbg_printf("0x%08x-0x%08x -> 0x" FMT_PHY_ADDRX "-0x" FMT_PHY_ADDRX "\n",
          start_lin, 0xffffffff, start_phy, start_phy + (0xffffffff-start_lin));
 }
 

simulators/bochs/config.cc

@@ -3477,7 +3477,7 @@ int bx_write_atadevice_options(FILE *fp, Bit8u channel, Bit8u drive, bx_list_c *
 
     fprintf(fp, ", biosdetect=%s", SIM->get_param_enum("biosdetect", base)->get_selected());
 
-    if (SIM->get_param_string("model", base)->getptr()>0) {
+    if (SIM->get_param_string("model", base)->getptr()) {
         fprintf(fp, ", model=\"%s\"", SIM->get_param_string("model", base)->getptr());
     }
 

simulators/bochs/configure.in

@@ -1915,9 +1915,16 @@ if test x$WX_CONFIG != xnot_found; then
       case x$WX_BASENAME in
         xwx_gtk2|xwx_gtk2u) wx_needs_gtk2=1 ;;
         *) ;;
+    x3*)  # version 3
+      ok_wx_version=1
+      wx_multi_lib=1
+      case x$WX_BASENAME in
+        xwx_gtk2|xwx_gtk2u) wx_needs_gtk2=1 ;;
+        *) ;;
+      esac
+      ;;
       esac
       ;;
-    x[3-9]*) ok_wx_version=1 ;;  # version 3 or greater
     *) ;; # who knows?
   esac
   ]

simulators/bochs/cpu/cpu.cc

@@ -151,16 +151,22 @@ void BX_CPU_C::cpu_loop(Bit32u max_instr_count)
         debug_disasm_instruction(BX_CPU_THIS_PTR prev_rip);
       }
 #endif
+#if 0
       // DanceOS: Save original instruction length in case we modify the instruction.
       unsigned orig_len = i->ilen();
+#endif
       // DanceOS: Aspect "hook"
       defineCPULoopJoinPoint(BX_CPU_THIS, i);
 
       // instruction decoding completed -> continue with execution
       // want to allow changing of the instruction inside instrumentation callback
       BX_INSTR_BEFORE_EXECUTION(BX_CPU_ID, i);
+#if 0
       // DanceOS: Use original length (see above).
       RIP += orig_len;
+#else
+      RIP += i->ilen();
+#endif
       BX_CPU_CALL_METHOD(i->execute, (i)); // might iterate repeat instruction
       BX_CPU_THIS_PTR prev_rip = RIP; // commit new RIP
       BX_INSTR_AFTER_EXECUTION(BX_CPU_ID, i);
@@ -645,6 +651,29 @@ unsigned BX_CPU_C::handleAsyncEvent(void)
   //   Code page fault (priority 7 on 486/Pentium)
   // (handled in main decode loop)
 
+  // Now we can handle things which are synchronous to instruction
+  // execution.
+  if (BX_CPU_THIS_PTR get_RF()) {
+    BX_CPU_THIS_PTR clear_RF();
+  }
+#if BX_X86_DEBUGGER
+  else {
+    // only bother comparing if any breakpoints enabled and
+    // debug events are not inhibited on this boundary.
+    if (! (BX_CPU_THIS_PTR inhibit_mask & BX_INHIBIT_DEBUG_SHADOW) && ! BX_CPU_THIS_PTR in_repeat) {
+      code_breakpoint_match(get_laddr(BX_SEG_REG_CS, BX_CPU_THIS_PTR prev_rip));
+    }
+  }
+#endif
+
+  if (BX_CPU_THIS_PTR get_TF())
+  {
+    // TF is set before execution of next instruction.  Schedule
+    // a debug trap (#DB) after execution.  After completion of
+    // next instruction, the code above will invoke the trap.
+    BX_CPU_THIS_PTR debug_trap |= BX_DEBUG_SINGLE_STEP_BIT;
+  }
+
   // Priority 7: Faults from decoding next instruction
   //   Instruction length > 15 bytes
   //   Illegal opcode
@@ -663,38 +692,6 @@ unsigned BX_CPU_C::handleAsyncEvent(void)
   //   Alignment check
   // (handled by rest of the code)
 
-  // Now we can handle things which are synchronous to instruction
-  // execution.
-  if (BX_CPU_THIS_PTR get_RF()) {
-    BX_CPU_THIS_PTR clear_RF();
-  }
-#if BX_X86_DEBUGGER
-  else {
-    // only bother comparing if any breakpoints enabled and
-    // debug events are not inhibited on this boundary.
-    if (! (BX_CPU_THIS_PTR inhibit_mask & BX_INHIBIT_DEBUG_SHADOW) && ! BX_CPU_THIS_PTR in_repeat) {
-      if (BX_CPU_THIS_PTR dr7 & 0x000000ff) {
-        bx_address iaddr = get_laddr(BX_SEG_REG_CS, BX_CPU_THIS_PTR prev_rip);
-        Bit32u dr6_bits = hwdebug_compare(iaddr, 1, BX_HWDebugInstruction, BX_HWDebugInstruction);
-        if (dr6_bits) {
-          // Add to the list of debug events thus far.
-          BX_CPU_THIS_PTR debug_trap |= dr6_bits;
-          BX_ERROR(("#DB: x86 code breakpoint catched"));
-          exception(BX_DB_EXCEPTION, 0); // no error, not interrupt
-        }
-      }
-    }
-  }
-#endif
-
-  if (BX_CPU_THIS_PTR get_TF())
-  {
-    // TF is set before execution of next instruction.  Schedule
-    // a debug trap (#DB) after execution.  After completion of
-    // next instruction, the code above will invoke the trap.
-    BX_CPU_THIS_PTR debug_trap |= BX_DEBUG_SINGLE_STEP_BIT;
-  }
-
   if (!((BX_CPU_INTR && BX_CPU_THIS_PTR get_IF()) ||
         BX_CPU_THIS_PTR debug_trap ||
 //      BX_CPU_THIS_PTR get_TF() // implies debug_trap is set

simulators/bochs/cpu/cpu.h

@@ -3267,6 +3267,7 @@ public: // for now...
   // x86 hardware debug support
   BX_SMF bx_bool hwbreakpoint_check(bx_address laddr);
   BX_SMF void    iobreakpoint_match(unsigned port, unsigned len);
+  BX_SMF void    code_breakpoint_match(bx_address laddr);
   BX_SMF void    hwbreakpoint_match(bx_address laddr, unsigned len, unsigned rw);
   BX_SMF Bit32u  hwdebug_compare(bx_address laddr, unsigned len,
                                  unsigned opa, unsigned opb);

simulators/bochs/cpu/crregs.cc

@@ -1192,6 +1192,19 @@ bx_bool BX_CPU_C::hwbreakpoint_check(bx_address laddr)
   return 0;
 }
 
+void BX_CPU_C::code_breakpoint_match(bx_address laddr)
+{
+  if (BX_CPU_THIS_PTR dr7 & 0x000000ff) {
+    Bit32u dr6_bits = hwdebug_compare(iaddr, 1, BX_HWDebugInstruction, BX_HWDebugInstruction);
+    if (dr6_bits) {
+      // Add to the list of debug events thus far.
+      BX_CPU_THIS_PTR debug_trap |= dr6_bits;
+      BX_ERROR(("#DB: x86 code breakpoint catched"));
+      exception(BX_DB_EXCEPTION, 0); // no error, not interrupt
+    }
+  }
+}
+
 void BX_CPU_C::hwbreakpoint_match(bx_address laddr, unsigned len, unsigned rw)
 {
   if (BX_CPU_THIS_PTR dr7 & 0x000000ff) {

simulators/bochs/cpu/fetchdecode64.cc

@@ -2012,7 +2012,7 @@ modrm_done:
           OpcodeInfoPtr = &(OpcodeInfoPtr->AnotherArray[b3]);
           break;
         case BxOSizeGrp:
-          OpcodeInfoPtr = &(OpcodeInfoPtr->AnotherArray[offset >> 8]);
+          OpcodeInfoPtr = &(OpcodeInfoPtr->AnotherArray[offset >> 9]);
           break;
         case BxPrefixSSE:
           /* For SSE opcodes look into another table

simulators/bochs/cpu/paging.cc

@@ -424,7 +424,7 @@ void BX_CPU_C::TLB_invlpg(bx_address laddr)
 {
   invalidate_prefetch_q();
 
-  BX_DEBUG(("TLB_invlpg(0x"FMT_ADDRX"): invalidate TLB entry", laddr));
+  BX_DEBUG(("TLB_invlpg(0x" FMT_ADDRX "): invalidate TLB entry", laddr));
 
 #if BX_CPU_LEVEL >= 5
   bx_bool large = 0;

simulators/bochs/gui/paramtree.cc

@@ -292,7 +292,7 @@ bx_shadow_num_c::bx_shadow_num_c(bx_param_c *parent,
   val.p64bit = ptr_to_real_val;
   if (base == BASE_HEX) {
     this->base = base;
-    this->text_format = "0x"FMT_LL"x";
+    this->text_format = "0x" FMT_LL "x";
   }
 }
 
@@ -311,7 +311,7 @@ bx_shadow_num_c::bx_shadow_num_c(bx_param_c *parent,
   val.p64bit = (Bit64s*) ptr_to_real_val;
   if (base == BASE_HEX) {
     this->base = base;
-    this->text_format = "0x"FMT_LL"x";
+    this->text_format = "0x" FMT_LL "x";
   }
 }
 

simulators/bochs/gui/siminterface.cc

@@ -1200,7 +1200,7 @@ bx_bool bx_real_sim_c::save_sr_param(FILE *fp, bx_param_c *node, const char *sr_
           fprintf(fp, node->get_format(), value);
         } else {
           if ((Bit64u)((bx_param_num_c*)node)->get_max() > BX_MAX_BIT32U) {
-            fprintf(fp, "0x"FMT_LL"x", (Bit64u) value);
+            fprintf(fp, "0x" FMT_LL "x", (Bit64u) value);
           } else {
             fprintf(fp, "0x%x", (Bit32u) value);
           }

simulators/bochs/gui/wx.cc

@@ -1706,3 +1706,5 @@ static Bit32u convertStringToGDKKey (const char *string)
 #endif
 
 #endif /* if BX_WITH_WX */
+
+#undef Status

simulators/bochs/gui/x.cc

@@ -2624,3 +2624,5 @@ BxEvent *x11_notify_callback (void *unused, BxEvent *event)
 }
 
 #endif /* if BX_WITH_X11 */
+
+#undef Status

simulators/bochs/iodev/dma.cc

@@ -699,6 +699,10 @@ void bx_dma_c::raise_HLDA(void)
     // wait till they're unmasked
     return;
   }
+  if (!BX_DMA_THIS s[ma_sl].chan[channel].used) {
+    //BX_PANIC(("hlda: channel %d not connected to device", channel));
+    return;
+  }
 
   //BX_DEBUG(("hlda: OK in response to DRQ(%u)", (unsigned) channel));
   phy_addr = (BX_DMA_THIS s[ma_sl].chan[channel].page_reg << 16) |

simulators/bochs/iodev/harddrv.cc

@@ -1245,8 +1245,10 @@ void bx_hard_drive_c::write(Bit32u address, Bit32u value, unsigned io_len)
           break;
 
         case 0xa0: // PACKET
-          if (BX_SELECTED_CONTROLLER(channel).buffer_index >= PACKET_SIZE)
+          if (BX_SELECTED_CONTROLLER(channel).buffer_index >= PACKET_SIZE) {
             BX_PANIC(("IO write(0x%04x): buffer_index >= PACKET_SIZE", address));
+            return;
+          }
 
           switch (io_len) {
             case 4:
@@ -1403,24 +1405,24 @@ void bx_hard_drive_c::write(Bit32u address, Bit32u value, unsigned io_len)
                           init_mode_sense_single(channel, &BX_SELECTED_CONTROLLER(channel).buffer[8], 28);
                           BX_SELECTED_CONTROLLER(channel).buffer[8] = 0x2a;
                           BX_SELECTED_CONTROLLER(channel).buffer[9] = 0x12;
-                          BX_SELECTED_CONTROLLER(channel).buffer[10] = 0x00;
+                          BX_SELECTED_CONTROLLER(channel).buffer[10] = 0x03;
                           BX_SELECTED_CONTROLLER(channel).buffer[11] = 0x00;
-                          // Multisession, Mode 2 Form 2, Mode 2 Form 1
+                          // Multisession, Mode 2 Form 2, Mode 2 Form 1, Audio
-                          BX_SELECTED_CONTROLLER(channel).buffer[12] = 0x70;
+                          BX_SELECTED_CONTROLLER(channel).buffer[12] = 0x71;
                           BX_SELECTED_CONTROLLER(channel).buffer[13] = (3 << 5);
                           BX_SELECTED_CONTROLLER(channel).buffer[14] = (unsigned char) (1 |
                             (BX_SELECTED_DRIVE(channel).cdrom.locked ? (1 << 1) : 0) |
                             (1 << 3) |
                             (1 << 5));
                           BX_SELECTED_CONTROLLER(channel).buffer[15] = 0x00;
-                          BX_SELECTED_CONTROLLER(channel).buffer[16] = (706 >> 8) & 0xff;
+                          BX_SELECTED_CONTROLLER(channel).buffer[16] = ((16 * 176) >> 8) & 0xff;
-                          BX_SELECTED_CONTROLLER(channel).buffer[17] = 706 & 0xff;
+                          BX_SELECTED_CONTROLLER(channel).buffer[17] = (16 * 176) & 0xff;
                           BX_SELECTED_CONTROLLER(channel).buffer[18] = 0;
                           BX_SELECTED_CONTROLLER(channel).buffer[19] = 2;
                           BX_SELECTED_CONTROLLER(channel).buffer[20] = (512 >> 8) & 0xff;
                           BX_SELECTED_CONTROLLER(channel).buffer[21] = 512 & 0xff;
-                          BX_SELECTED_CONTROLLER(channel).buffer[22] = (706 >> 8) & 0xff;
+                          BX_SELECTED_CONTROLLER(channel).buffer[22] = ((16 * 176) >> 8) & 0xff;
-                          BX_SELECTED_CONTROLLER(channel).buffer[23] = 706 & 0xff;
+                          BX_SELECTED_CONTROLLER(channel).buffer[23] = (16 * 176) & 0xff;
                           BX_SELECTED_CONTROLLER(channel).buffer[24] = 0;
                           BX_SELECTED_CONTROLLER(channel).buffer[25] = 0;
                           BX_SELECTED_CONTROLLER(channel).buffer[26] = 0;
@@ -1481,24 +1483,24 @@ void bx_hard_drive_c::write(Bit32u address, Bit32u value, unsigned io_len)
                           init_mode_sense_single(channel, &BX_SELECTED_CONTROLLER(channel).buffer[8], 28);
                           BX_SELECTED_CONTROLLER(channel).buffer[8] = 0x2a;
                           BX_SELECTED_CONTROLLER(channel).buffer[9] = 0x12;
-                          BX_SELECTED_CONTROLLER(channel).buffer[10] = 0x00;
+                          BX_SELECTED_CONTROLLER(channel).buffer[10] = 0x03;
                           BX_SELECTED_CONTROLLER(channel).buffer[11] = 0x00;
-                          // Multisession, Mode 2 Form 2, Mode 2 Form 1
+                          // Multisession, Mode 2 Form 2, Mode 2 Form 1, Audio
-                          BX_SELECTED_CONTROLLER(channel).buffer[12] = 0x70;
+                          BX_SELECTED_CONTROLLER(channel).buffer[12] = 0x71;
                           BX_SELECTED_CONTROLLER(channel).buffer[13] = (3 << 5);
                           BX_SELECTED_CONTROLLER(channel).buffer[14] = (unsigned char) (1 |
                             (BX_SELECTED_DRIVE(channel).cdrom.locked ? (1 << 1) : 0) |
                             (1 << 3) |
                             (1 << 5));
                           BX_SELECTED_CONTROLLER(channel).buffer[15] = 0x00;
-                          BX_SELECTED_CONTROLLER(channel).buffer[16] = (706 >> 8) & 0xff;
+                          BX_SELECTED_CONTROLLER(channel).buffer[16] = ((16 * 176) >> 8) & 0xff;
-                          BX_SELECTED_CONTROLLER(channel).buffer[17] = 706 & 0xff;
+                          BX_SELECTED_CONTROLLER(channel).buffer[17] = (16 * 176) & 0xff;
                           BX_SELECTED_CONTROLLER(channel).buffer[18] = 0;
                           BX_SELECTED_CONTROLLER(channel).buffer[19] = 2;
                           BX_SELECTED_CONTROLLER(channel).buffer[20] = (512 >> 8) & 0xff;
                           BX_SELECTED_CONTROLLER(channel).buffer[21] = 512 & 0xff;
-                          BX_SELECTED_CONTROLLER(channel).buffer[22] = (706 >> 8) & 0xff;
+                          BX_SELECTED_CONTROLLER(channel).buffer[22] = ((16 * 176) >> 8) & 0xff;
-                          BX_SELECTED_CONTROLLER(channel).buffer[23] = 706 & 0xff;
+                          BX_SELECTED_CONTROLLER(channel).buffer[23] = (16 * 176) & 0xff;
                           BX_SELECTED_CONTROLLER(channel).buffer[24] = 0;
                           BX_SELECTED_CONTROLLER(channel).buffer[25] = 0;
                           BX_SELECTED_CONTROLLER(channel).buffer[26] = 0;
@@ -1527,14 +1529,11 @@ void bx_hard_drive_c::write(Bit32u address, Bit32u value, unsigned io_len)
                       }
                       break;
 
+                    default:
                     case 0x3: // saved values not implemented
                       atapi_cmd_error(channel, SENSE_ILLEGAL_REQUEST, ASC_SAVING_PARAMETERS_NOT_SUPPORTED, 1);
                       raise_interrupt(channel);
                       break;
-
-                    default:
-                      BX_PANIC(("Should not get here!"));
-                      break;
                   }
                 }
                 break;
@@ -3120,7 +3119,7 @@ void bx_hard_drive_c::init_mode_sense_single(Bit8u channel, const void* src, int
   BX_SELECTED_CONTROLLER(channel).buffer[7] = 0; // reserved
 
   // Data
-  memcpy(BX_SELECTED_CONTROLLER(channel).buffer + 8, src, size);
+  memmove(BX_SELECTED_CONTROLLER(channel).buffer + 8, src, size);
 }
 
   void BX_CPP_AttrRegparmN(1)

simulators/bochs/iodev/pci_ide.cc

@@ -301,6 +301,14 @@ void bx_pci_ide_c::timer()
     BX_PIDE_THIS s.bmdma[channel].prd_current = 0;
     DEV_hd_bmdma_complete(channel);
   } else {
+    // To avoid buffer overflow reset buffer pointers and copy data if necessary
+    count = BX_PIDE_THIS s.bmdma[channel].buffer_top - BX_PIDE_THIS s.bmdma[channel].buffer_idx;
+    if (count > 0) {
+      memmove(BX_PIDE_THIS s.bmdma[channel].buffer, BX_PIDE_THIS s.bmdma[channel].buffer_idx, count);
+    }
+    BX_PIDE_THIS s.bmdma[channel].buffer_top = BX_PIDE_THIS s.bmdma[channel].buffer + count;
+    BX_PIDE_THIS s.bmdma[channel].buffer_idx = BX_PIDE_THIS s.bmdma[channel].buffer;
+    // Prepare for next PRD
     BX_PIDE_THIS s.bmdma[channel].prd_current += 8;
     DEV_MEM_READ_PHYSICAL(BX_PIDE_THIS s.bmdma[channel].prd_current, 4, (Bit8u *)&prd.addr);
     DEV_MEM_READ_PHYSICAL(BX_PIDE_THIS s.bmdma[channel].prd_current+4, 4, (Bit8u *)&prd.size);

simulators/bochs/iodev/pit_wrap.cc

@@ -136,7 +136,7 @@ void bx_pit_c::init(void)
 
   BX_DEBUG(("finished init"));
 
-  BX_DEBUG(("s.last_usec="FMT_LL"d",BX_PIT_THIS s.last_usec));
+  BX_DEBUG(("s.last_usec=" FMT_LL "d",BX_PIT_THIS s.last_usec));
   BX_DEBUG(("s.timer_id=%d",BX_PIT_THIS s.timer_handle[0]));
   BX_DEBUG(("s.timer.get_next_event_time=%d",BX_PIT_THIS s.timer.get_next_event_time()));
   BX_DEBUG(("s.last_next_event_time=%d",BX_PIT_THIS s.last_next_event_time));
@@ -191,7 +191,7 @@ void bx_pit_c::handle_timer()
     }
     BX_PIT_THIS s.last_next_event_time = BX_PIT_THIS s.timer.get_next_event_time();
   }
-  BX_DEBUG(("s.last_usec="FMT_LL"d",BX_PIT_THIS s.last_usec));
+  BX_DEBUG(("s.last_usec=" FMT_LL "d",BX_PIT_THIS s.last_usec));
   BX_DEBUG(("s.timer_id=%d",BX_PIT_THIS s.timer_handle[0]));
   BX_DEBUG(("s.timer.get_next_event_time=%x",BX_PIT_THIS s.timer.get_next_event_time()));
   BX_DEBUG(("s.last_next_event_time=%d",BX_PIT_THIS s.last_next_event_time));
@@ -325,7 +325,7 @@ void bx_pit_c::write(Bit32u address, Bit32u dvalue, unsigned io_len)
     }
     BX_PIT_THIS s.last_next_event_time = BX_PIT_THIS s.timer.get_next_event_time();
   }
-  BX_DEBUG(("s.last_usec="FMT_LL"d",BX_PIT_THIS s.last_usec));
+  BX_DEBUG(("s.last_usec=" FMT_LL "d",BX_PIT_THIS s.last_usec));
   BX_DEBUG(("s.timer_id=%d",BX_PIT_THIS s.timer_handle[0]));
   BX_DEBUG(("s.timer.get_next_event_time=%x",BX_PIT_THIS s.timer.get_next_event_time()));
   BX_DEBUG(("s.last_next_event_time=%d",BX_PIT_THIS s.last_next_event_time));

simulators/bochs/iodev/sb16.cc

@@ -1,3 +1,4 @@
+#pragma clang diagnostic ignored "-Wc++11-narrowing"
 /////////////////////////////////////////////////////////////////////////
 // $Id$
 /////////////////////////////////////////////////////////////////////////

simulators/bochs/iodev/scsi_device.cc

@@ -663,7 +663,7 @@ Bit32s scsi_device_t::scsi_send_command(Bit32u tag, Bit8u *buf, int lun)
     case 0x08:
     case 0x28:
     case 0x88:
-      BX_DEBUG(("Read (sector "FMT_LL"d, count %d)", lba, len));
+      BX_DEBUG(("Read (sector " FMT_LL "d, count %d)", lba, len));
       if (lba > max_lba)
         goto illegal_lba;
       r->sector = lba;
@@ -672,7 +672,7 @@ Bit32s scsi_device_t::scsi_send_command(Bit32u tag, Bit8u *buf, int lun)
     case 0x0a:
     case 0x2a:
     case 0x8a:
-      BX_DEBUG(("Write (sector "FMT_LL"d, count %d)", lba, len));
+      BX_DEBUG(("Write (sector " FMT_LL "d, count %d)", lba, len));
       if (lba > max_lba)
         goto illegal_lba;
       r->sector = lba;
@@ -680,7 +680,7 @@ Bit32s scsi_device_t::scsi_send_command(Bit32u tag, Bit8u *buf, int lun)
       is_write = 1;
       break;
     case 0x35:
-      BX_DEBUG(("Syncronise cache (sector "FMT_LL"d, count %d)", lba, len));
+      BX_DEBUG(("Syncronise cache (sector " FMT_LL "d, count %d)", lba, len));
       // TODO: flush cache
       break;
     case 0x43:

simulators/bochs/iodev/soundlnx.cc

@@ -448,7 +448,7 @@ int bx_sound_linux_c::alsa_pcm_write()
       BX_ERROR(("ALSA: short write, write %d frames", ret));
     }
     audio_bufsize -= alsa_bufsize;
-    memcpy(audio_buffer, audio_buffer+alsa_bufsize, audio_bufsize);
+    memmove(audio_buffer, audio_buffer+alsa_bufsize, audio_bufsize);
   }
   if ((audio_bufsize == 0) && (alsa_buffer != NULL)) {
     free(alsa_buffer);

simulators/bochs/iodev/vga.cc

@@ -558,7 +558,7 @@ void bx_vga_c::determine_screen_dimensions(unsigned *piHeight, unsigned *piWidth
 {
   int ai[0x20];
   int i,h,v;
-  for (i = 0 ; i < 0x20 ; i++)
+  for (i = 0 ; i < 0x19 ; i++)
    ai[i] = BX_VGA_THIS s.CRTC.reg[i];
 
   h = (ai[1] + 1) * 8;

simulators/bochs/iodev/virt_timer.cc

@@ -529,7 +529,7 @@ void bx_virt_timer_c::timer_handler(void)
 	printf("useconds: " FMT_LL "u, ", temp1);
 	printf("expect ticks: " FMT_LL "u, ", temp2);
 	printf("ticks: " FMT_LL "u, ", temp3);
-	printf("diff: "FMT_LL "u\n", temp4);
+	printf("diff: " FMT_LL "u\n", temp4);
       }
 #  endif
 

simulators/bochs/memory/memory.cc

@@ -185,7 +185,7 @@ inc_one:
   }
   else {
     // access outside limits of physical memory, ignore
-    BX_DEBUG(("Write outside the limits of physical memory (0x"FMT_PHY_ADDRX") (ignore)", a20addr));
+    BX_DEBUG(("Write outside the limits of physical memory (0x" FMT_PHY_ADDRX ") (ignore)", a20addr));
   }
 }
 

simulators/gem5/configs/example/fail_fs.py

@@ -1,6 +1,6 @@
 # --------------------------------------------------------------
 # This script invokes the gem5 simulator. It is written to be used
-# with the Fail* framework. For further information, see
+# with the FAIL* framework. For further information, see
 # http://www.m5sim.org/Simulation_Scripts_Explained
 # This script is based on $FAIL/simulators/gem5/configs/example/fs.py
 #
@@ -33,7 +33,7 @@ Options.addFSOptions(parser) # TODO: dito
 if args:
     print "Error: script doesn't take any positional arguments"
     sys.exit(1)
-print "[Fail*] Welcome to the FULL SYSTEM simulation script for gem5!"
+print "[FAIL*] Welcome to the FULL SYSTEM simulation script for gem5!"
 
 # Sets up the low-level system parameter:
 class FailArmSystem(System):
@@ -130,10 +130,10 @@ test_sys = makeFailArmSystem(test_mem_mode, options.machine_type)
 # experiment target (e.g., the abo-simple-arm.elf file). It should
 # contain the bootload code as well.
 if options.kernel is not None:
-    print "[Fail*] Using target: " + options.kernel
+    print "[FAIL*] Using target: " + options.kernel
     test_sys.kernel = options.kernel
 else:
-	print "[Fail*] No kernel target given, exiting!"
+	print "[FAIL*] No kernel target given, exiting!"
 	sys.exit(1)
 
 test_sys.init_param = options.init_param

simulators/gem5/src/arch/isa_parser.py

@@ -584,7 +584,7 @@ class FloatRegOperand(Operand):
             return self.buildWriteCode(func)
         # (DanceOS hack begin...
         if self.ctype == 'int32_t' or self.ctype == 'int16_t':
-            print "Applying Fail* hack in %s@%s ... :-)" % \
+            print "Applying FAIL* hack in %s@%s ... :-)" % \
             (__file__, inspect.currentframe().f_lineno)
             wb = '''
             {

simulators/gem5/src/cpu/simple/base.cc

@@ -334,7 +334,8 @@ BaseSimpleCPU::checkForInterrupts()
         if (interrupt != NoFault) {
             // DanceOS
             #ifdef CONFIG_EVENT_INTERRUPT
-            fail::simulator.onInterrupt(dynamic_cast<ArmFault*>(interrupt.get())->offset(), false);
+            // FIXME pass the currently active ConcreteCPU instance
+            fail::simulator.onInterrupt(NULL, dynamic_cast<ArmFault*>(interrupt.get())->offset(), false);
             #endif
             fetchOffset = 0;
             interrupts->updateIntrInfo(tc);

src/CMakeLists.txt

@@ -15,10 +15,10 @@ SET(PROTOBUF_IMPORT_DIRS "/usr/include;${CMAKE_CURRENT_SOURCE_DIR}/core/comm"
 #       is generated by CMake from config/FailConfig.hpp.in and stored in
 #       your build-dir. (The same goes for "FailControlMessage.pb.h", etc.)
 #       This is done in the "src"-folder because experiments need to include
-#       Fail* headers as well (see hierarchy of CMakeLists.txt's).
+#       FAIL* headers as well (see hierarchy of CMakeLists.txt's).
 
 ## Add CMakeLists from subdirectories ##
-# The Fail* core source files (and it's subdirectories):
+# The FAIL* core source files (and it's subdirectories):
 add_subdirectory(core)
 
 # Here we add all user-defined experiments (which fills the target list)
@@ -39,8 +39,8 @@ endforeach(plugin_name)
 # (probably there's a smarter way to do that with cmake?)
 add_library(fail dummy.cc)
 
-## Setup build dependencies of the Fail* lib 
+## Setup build dependencies of the FAIL* lib 
-## -> the Fail* targets and user defined experiment targets
+## -> the FAIL* targets and user defined experiment targets
 # start/end-group: ld must iterate over these archives more than once to figure
 #                  out which objects are needed
 set(experiment_libraries "")

src/core/CMakeLists.txt

@@ -1,5 +1,5 @@
 ### Add Boost and Threads
-find_package(Boost 1.42 COMPONENTS thread REQUIRED)
+find_package(Boost 1.53 COMPONENTS thread coroutine context REQUIRED)
 include_directories(${Boost_INCLUDE_DIRS})
 link_directories(${Boost_LIBRARY_DIRS})
 
@@ -7,7 +7,7 @@ link_directories(${Boost_LIBRARY_DIRS})
 # The autogenerated header files
 add_subdirectory(config)
 
-# Fail* targets
+# FAIL* targets
 add_subdirectory(comm)
 add_subdirectory(cpn)
 add_subdirectory(efw)

src/core/comm/CMakeLists.txt

@@ -1,7 +1,5 @@
 set(SRCS
 	ExperimentData.hpp
-	SocketComm.hpp
-	SocketComm.cc
 )
 
 ## Setup desired protobuf descriptions HERE ##

src/core/comm/DatabaseCampaignMessage.proto.in

@@ -1,3 +1,5 @@
+syntax = "proto2";
+
 import "google/protobuf/descriptor.proto";
 extend google.protobuf.FieldOptions {
     optional bool sql_primary_key = 32382 [ default = false];
@@ -8,8 +10,6 @@ import "@CONCRETE_INJECTION_POINT@";
 
 message DatabaseCampaignMessage {
     required uint32 pilot_id                 = 1 [(sql_primary_key) = true];
-    required uint32 variant_id               = 2 [(sql_ignore) = true];
-    required uint32 fspmethod_id             = 3 [(sql_ignore) = true];
 
     // ToDo: injection_instr can be deleted if all experiments switched to
     // using generic InjectionPointMessage
@@ -21,10 +21,19 @@ message DatabaseCampaignMessage {
     required string benchmark                = 9 [(sql_ignore) = true];
 
     required InjectionPointMessage injection_point	= 10 [(sql_ignore) = true];
+
+    required bool inject_bursts				= 11 [default = false];
+    enum RegisterInjectionMode {
+        OFF = 0;
+        AUTO = 1;
+        FORCE = 2;
+        RANDOMJUMP = 3;
+    }
+    optional RegisterInjectionMode register_injection_mode = 12 [default = OFF];
 }
 
 message DatabaseExperimentMessage {
-    required uint32 bitoffset      = 1 [(sql_primary_key) = true];
+    required uint32 bitoffset       = 1 [(sql_primary_key) = true];
-    required uint32 original_value = 2;
+    required uint32 original_value  = 2;
+    required uint32 injection_width = 3;
 }
-

src/core/comm/FailControlMessage.proto

@@ -1,3 +1,5 @@
+syntax = "proto2";
+
 message FailControlMessage {
   enum Command {
     // Minions may send these:

src/core/comm/InjectionPointHopsMessage.proto

@@ -1,3 +1,5 @@
+syntax = "proto2";
+
 message InjectionPointMessage {
 	// Costs of the hop chain on the PandaBoard
 	// ToDo: Could be eliminated, but it is nice for evaluation

src/core/comm/InjectionPointStepsMessage.proto

@@ -1,3 +1,5 @@
+syntax = "proto2";
+
 message InjectionPointMessage {
 	required uint32 injection_instr = 1;
 }

src/core/comm/SocketComm.cc

@@ -1,117 +0,0 @@
-#include <string>
-#include <errno.h>
-#include <signal.h>
-#include <poll.h>
-
-#include "SocketComm.hpp"
-
-namespace fail {
-
-void SocketComm::init()
-{
-	// It's usually much easier to handle the error on write(), than to do
-	// anything intelligent in a SIGPIPE handler.
-	signal(SIGPIPE, SIG_IGN);
-}
-
-bool SocketComm::sendMsg(int sockfd, google::protobuf::Message& msg)
-{
-	int size = htonl(msg.ByteSize());
-	std::string buf;
-	if (safe_write(sockfd, &size, sizeof(size)) == -1
-			|| !msg.SerializeToString(&buf)
-			|| safe_write(sockfd, buf.c_str(), buf.size()) == -1) {
-		return false;
-	}
-	return true;
-}
-
-bool SocketComm::rcvMsg(int sockfd, google::protobuf::Message& msg)
-{
-	char *buf;
-	int bufsiz;
-	if ((buf = getBuf(sockfd, &bufsiz))) {
-		std::string st(buf, bufsiz);
-		delete [] buf;
-		return msg.ParseFromString(st);
-	}
-	return false;
-}
-
-bool SocketComm::dropMsg(int sockfd)
-{
-	char *buf;
-	int bufsiz;
-	if ((buf = getBuf(sockfd, &bufsiz))) {
-		delete [] buf;
-		return true;
-	}
-	return false;
-}
-
-char * SocketComm::getBuf(int sockfd, int *size)
-{
-	char *buf;
-	if (safe_read(sockfd, size, sizeof(int)) == -1) {
-		return 0;
-	}
-	*size = ntohl(*size);
-	buf = new char[*size];
-	if (safe_read(sockfd, buf, *size) == -1) {
-		delete [] buf;
-		return 0;
-	}
-	return buf;
-}
-
-int SocketComm::timedAccept(int sockfd, struct sockaddr *addr, socklen_t *addrlen, int timeout)
-{
-	struct pollfd pfd = {sockfd, POLLIN, 0};
-	int ret = poll(&pfd, 1, timeout);
-	if (ret > 0) {
-		return accept(sockfd, addr, addrlen);
-	}
-	errno = EWOULDBLOCK;
-	return -1;
-}
-
-ssize_t SocketComm::safe_write(int fd, const void *buf, size_t count)
-{
-	ssize_t ret;
-	const char *cbuf = (const char *) buf;
-	do {
-		ret = write(fd, cbuf, count);
-		if (ret == -1) {
-			if (errno == EINTR) {
-				continue;
-			}
-			return -1;
-		}
-		count -= ret;
-		cbuf += ret;
-	} while (count);
-	return cbuf - (const char *)buf;
-}
-
-ssize_t SocketComm::safe_read(int fd, void *buf, size_t count)
-{
-	ssize_t ret;
-	char *cbuf = (char *) buf;
-	do {
-		ret = read(fd, cbuf, count);
-		if (ret == -1) {
-			if (errno == EINTR) {
-				continue;
-			}
-			return -1;
-		} else if (ret == 0) {
-			// this deliberately deviates from read(2)
-			return -1;
-		}
-		count -= ret;
-		cbuf += ret;
-	} while (count);
-	return cbuf - (const char *) buf;
-}
-
-} // end-of-namespace: fail

src/core/comm/SocketComm.hpp

@@ -1,66 +0,0 @@
-/**
- * \brief Socket based communication wrapper functions.
- */
-
-#ifndef __SOCKET_COMM_HPP__
-#define __SOCKET_COMM_HPP__
-
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <iostream>
-#include <fstream>
-#include <google/protobuf/message.h>
-
-namespace fail {
-
-class SocketComm {
-public:
-	/**
-	 * This allows us to ignore SIGPIPE.
-	 */
-	static void init();
-	/**
-	 * Send Protobuf-generated message
-	 * @param sockfd open socket descriptor to write to
-	 * @param Msg Reference to Protobuf generated message type
-	 * \return false if message sending failed
-	 */
-	static bool sendMsg(int sockfd, google::protobuf::Message& msg);
-	/**
-	 * Receive Protobuf-generated message
-	 * @param sockfd open socket descriptor to read from
-	 * @param Msg Reference to Protobuf generated message type
-	 * \return false if message reception failed
-	 */
-	static bool rcvMsg(int sockfd, google::protobuf::Message& msg);
-
-	/**
-	 * Receive Protobuf-generated message and just drop it
-	 * @param sockfd open socket descriptor to read from
-	 * \return false if message reception failed
-	 */
-	static bool dropMsg(int sockfd);
-
-	/**
-	 * An accept() wrapper that times out (using poll(2))
-	 * @param sockfd listening socket descriptor to accept connections from
-	 * @param addr same as accept()'s
-	 * @param addrlen same as accept()'s
-	 * @param timeout timeout in milliseconds (see poll(2))
-	 * \return < 0 on failure, > 0 for a new socket connection
-	 */
-	static int timedAccept(int sockfd, struct sockaddr *addr, socklen_t *addrlen, int timeout);
-
-private:
-	static char *getBuf(int sockfd, int *size);
-	static ssize_t safe_write(int fd, const void *buf, size_t count);
-	static ssize_t safe_read(int fd, void *buf, size_t count);
-};
-
-} // end-of-namespace: fail
-
-#endif // __SOCKET_COMM_HPP__