T32 Simulator: Basic Instruction set sim for ARMM3

The T32 can simulate bare instruction sets without periphery.
For the Cortex-M3 we have complete NVIC model including Systick Timer.
Currently a simple CiAO can run on the simulator.

TODO:
 - Let memlogger log all memory accesses.
 - Interact with FailT32 for a complete simulation/FI

scripts/t32cmm/CMakeLists.txt

@@ -0,0 +1,43 @@
+## Setup T32 target architecture for startup scripts
+
+if(EXISTS $ENV{T32SYS})
+  SET(T32_SYS $ENV{T32SYS})
+  message(STATUS "[FAIL*] T32 base directory: T32SYS=${T32_SYS}")
+else()
+  message(FATAL_ERROR "Please set env variable T32SYS to a valid T32 installation base directory.")
+endif()
+
+if(EXISTS $ENV{FAIL_ELF_PATH})
+  SET(T32_ELF_PATH $ENV{FAIL_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()
+
+OPTION( T32_SIMULATOR "Start LAuterbach as instruction set simulator. No hardware needed." OFF)
+
+if(T32_SIMULATOR)
+ set(T32_USB_OR_SIM "SIM")
+else()
+ set(T32_USB_OR_SIM "USB")
+endif()
+
+
+file(MAKE_DIRECTORY ${PROJECT_BINARY_DIR}/cmm)
+configure_file(config.t32.in ${PROJECT_BINARY_DIR}/cmm/config.t32)
+configure_file(t32.cmm.in ${PROJECT_BINARY_DIR}/cmm/t32.cmm)
+
+set(T32_ARCHITECTURE armm3 CACHE PATH "Setup target architecture for default cmm scripts (currently only armm3)")
+set(T32_EXE "${T32_SYS}/bin/pc_linux64/" CACHE INTERNAL "") # TODO: set pc_linux64 for 64 bit systems
+add_subdirectory(${T32_ARCHITECTURE})
+
+
+message(STATUS "[FAIL*] T32 Architecture: ${T32_ARCHITECTURE}")
+message(STATUS "[FAIL*] T32 CPU name: ${T32_CPUNAME}")
+message(STATUS "[FAIL*] T32 Executable: ${T32_EXE}")
+
+add_custom_target(runt32
+    COMMAND T32CONFIG=${PROJECT_BINARY_DIR}/cmm/config.t32 ${T32_EXE} &
+    WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/cmm"
+    COMMENT "Starting Lauterbach."
+    )