97542c1a4c
This change does many things, but they must all be atomically done. **USER FACING CHANGE**: The Ruby protocols in Kconfig have changed names (they are now the same case as the SLICC file names). So, after this commit, your build configurations need to be updated. You can do so by running `scons menuconfig <build dir>` and selecting the right ruby options. Alternatively, if you're using a `build_opts` file, you can run `scons defconfig build/<ISA> build_opts/<ISA>` which should update your config correctly. Detailed changes are described below. Kconfig changes: - Kconfig files in ruby now must all be declared in the ruby/Kconfig file - All of the protocol names are changed to match their slicc file names including the case - A new option is available called "Use multiple protocols" which should be selected if multiple protocols are selected. This is only used to set the PROTOCOL variable to "MULTIPLE" when in multiple mode. - The PROTOCOL variable can now be "MULTIPLE" which means it will be ignored. If it's not "MULTIPLE" then it holds the "main" protocol, which is necessary for backwards compatibility with the Ruby.py files. Ruby config changes: To make this change backwards compatible with Ruby.py, this change adds a new "protocol" config called MULTIPLE.py which is used to allow the user to set a "--protocol" option on the command line. This is only needed if you are using a gem5 binary with multiple protocols but need to use Ruby.py. stdlib changes: - Make the coherence protocol file behave like the ISA file - Add a function to get the coherence protocol from the `CacheHierarchy` like we do with the ISA in the `Processor`. - Use this function where `get_runtime_coherence_protocol` was used - Update the requires code to work with the ne CoherenceProtocol - Fix a typo in the AMD Hammer name and also add the missing MSI protocol Scons changes: - In Ruby we now gather up all of the protocols and build them all if there are multiple protocols - There's some bending over backwards to tell the user if they are using an out of date gem5.build/config file and how to update it - Note that multiple ruby protocols adds a significant amount of time to the build since we have to run slicc twice for each file. build_opts: - Update all files with new names - Add a new NULL_All_Ruby that will be used for testing Signed-off-by: Jason Lowe-Power <jason@lowepower.com>
54 lines
2.1 KiB
Plaintext
54 lines
2.1 KiB
Plaintext
# Copyright 2022 Google LLC
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met: redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer;
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# redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution;
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# neither the name of the copyright holders nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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mainmenu "$(MAIN_MENU_TEXT)"
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config BATCH
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bool "Use batch pool for build and test"
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default n
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config BATCH_CMD
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string "Batch pool submission command name"
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default "qdo"
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depends on BATCH
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config M5_BUILD_CACHE
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string "Cache built objects in this directory"
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default ""
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config USE_EFENCE
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bool "Link with Electric Fence malloc debugger"
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default n
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rsource "base/Kconfig"
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rsource "mem/ruby/Kconfig"
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rsource "proto/Kconfig"
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rsource "dev/net/Kconfig"
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rsource "arch/Kconfig"
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rsource "cpu/Kconfig"
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rsource "systemc/Kconfig"
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rsource "gpu-compute/Kconfig"
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rsource "test_objects/Kconfig"
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