046645a4db
This commit implements Vector Catch exception as they are described
in Armv8 reference manual chapter G2. This exception is just for AArch32.
+ tlb.cc: Implements the entry point for vector catch in addres mode
+ faults.hh/cc: Implements the entry point for vector catch in exception trap mode.
+ miscregs.cc: enables the use of vector catch releated registers
+ miscregs_types.hh: New bitwise type for vector catch control registers.
+ types.hh: declaration of EC for vector catch exception
+ self_debug.hh/cc: Main implementation of the vector catch functions to
match address and exceptions type.
Change-Id: Idbef26b16eff059e94ff16fac13bf5708dfe647f
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/30618
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Maintainer: Giacomo Travaglini <giacomo.travaglini@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This is the gem5 simulator. The main website can be found at http://www.gem5.org A good starting point is http://www.gem5.org/about, and for more information about building the simulator and getting started please see http://www.gem5.org/documentation and http://www.gem5.org/documentation/learning_gem5/introduction. To build gem5, you will need the following software: g++ or clang, Python (gem5 links in the Python interpreter), SCons, SWIG, zlib, m4, and lastly protobuf if you want trace capture and playback support. Please see http://www.gem5.org/documentation/general_docs/building for more details concerning the minimum versions of the aforementioned tools. Once you have all dependencies resolved, type 'scons build/<ARCH>/gem5.opt' where ARCH is one of ARM, NULL, MIPS, POWER, SPARC, or X86. This will build an optimized version of the gem5 binary (gem5.opt) for the the specified architecture. See http://www.gem5.org/documentation/general_docs/building for more details and options. The basic source release includes these subdirectories: - configs: example simulation configuration scripts - ext: less-common external packages needed to build gem5 - src: source code of the gem5 simulator - system: source for some optional system software for simulated systems - tests: regression tests - util: useful utility programs and files To run full-system simulations, you will need compiled system firmware (console and PALcode for Alpha), kernel binaries and one or more disk images. If you have questions, please send mail to gem5-users@gem5.org Enjoy using gem5 and please share your modifications and extensions.