Gabe Black
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1c233ee9d2
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scons: Add sim_object and enums arguments to SimObject().
This will explicitly declare what SimObject and Enum types need to be set
up in C++, which will make importing all the SimObject modules during
the setup phase of SCons uneccessary.
Change-Id: Id2d7603daf33b236ceaa0789e2f089f589d34e62
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/49406
Reviewed-by: Gabe Black <gabe.black@gmail.com>
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
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2021-12-08 08:01:23 +00:00 |
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Melissa Jost
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1e5bda500d
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dev: Added new Lupio-SYS device
This adds the LupIO system controller, in which we provide a
way to halt or reboot the system. It is implemented as a
BasicPIODevice.
Change-Id: I0031ac65d2aaca3460dcd4c59543a75230b0b52a
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/53043
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
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2021-12-07 21:39:57 +00:00 |
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Melissa Jost
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9f39ea136a
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dev: Added new Lupio-IPI device
Added the LupIO inter-processor interrupt controller
device which will allow for us to use an SMP system
with the LupIO devices.
Change-Id: Iceab7446b36fb4d9b7605f3ba28665fca509d55d
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/53041
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
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2021-12-07 21:39:57 +00:00 |
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Laura Hinman
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07f6202244
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dev: Added new LupIO-PIC device
This device is a virtual programmable interrupt controller, and it
manages interrupt requests from up to 32 sources. It is implemented
as a BasicPioDevice.
The following are the specifications regarding the LupIO-PIC:
https://gitlab.com/luplab/lupio/lupio-specs/-/blob/main/lupio-pic.md
Change-Id: I9ccdb607789f62cc89bdd7392d8e59c8e5c24797
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/53036
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
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2021-12-07 21:39:57 +00:00 |
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Laura Hinman
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fadb88c06b
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dev: Added new LupIO-TMR device
This device is a virtual timer that provides both a real-time
counter, as well as a configurable timer with periodic and
one-shot modes. It uses Ticks to measure time, and is
implemented as a BasicPioDevice.
The following are the specifications regarding the LupIO-TMR:
https://gitlab.com/luplab/lupio/lupio-specs/-/blob/main/lupio-tmr.md
Change-Id: I6fd6f4926494a44d20e1e0289f502535e84d7a69
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/53035
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
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2021-12-07 21:39:57 +00:00 |
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Melissa Jost
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dd3cdb69e4
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dev: Added new Lupio-BLK Device
This is a virtual block device that provides a disk-like interface
for second level storage. It is implemented as a DMADevice, and
allows for the transfer of blocks from the block device to main
memory, and vice versa.
The following are the specifications regarding the LupIO-BLK:
https://gitlab.com/luplab/lupio/lupio-specs/-/blob/main/lupio-blk.md
Change-Id: Ifabc9b715fadb218e84952694d666b803e46e1f7
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/53033
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
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2021-12-07 21:39:57 +00:00 |
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Laura Hinman
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de4aa693d9
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dev: Added new LupIO-TTY device
This device is notfied when data is available from the terminal
(e.g. from keyboard input) in order to receive characters. It also
transmits characters to the terminal to be displayed.
The following are the specifications regarding the LupIO-TTY:
https://gitlab.com/luplab/lupio/lupio-specs/-/blob/main/lupio-tty.md
Change-Id: Icc8294984989cfa422d8ed227da39debfa49ab36
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/53031
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
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2021-12-07 21:39:57 +00:00 |
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Melissa Jost
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f432498c00
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dev: Added new LupIO-RNG device
This device is a random number generator that uses the Mersenne
Twister in order to provide the system with a set of random
numbers. It is implemented as a BasicPioDevice, and has both
read and write capabilities.
The following are the specifications regarding the LupIO-RNG:
https://gitlab.com/luplab/lupio/lupio-specs/-/blob/main/lupio-rng.md
Change-Id: Ia6aeb610ebe5589ed1f1548b823c5165236b03e6
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/53029
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
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2021-12-07 21:39:57 +00:00 |
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Laura Hinman
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cc87030895
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dev: Added new LupIO-RTC device
This device supplies the computer system with the simulated time by
retrieving the current tick number and converting to seconds, then
returning that time in ISO 8601 format. It is implemented as a
BasicPioDevice and is read-only.
The following are the specifications regarding the LupIO-RTC:
https://gitlab.com/luplab/lupio/lupio-specs/-/blob/main/lupio-rtc.md
Change-Id: Ic99291e5c862e728dac90b15ca818d42f25cbbee
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/53026
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
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2021-12-07 21:39:57 +00:00 |
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