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7 Commits

Author SHA1 Message Date
Gabe Black
a13e3debed misc: Stop excluding code when building the NULL ISA. 
The BaseCPU needs a little extra hacking because it tries to create
default objects based on what the ISA is. If the ISA isn't recognized,
then the types will be set to None, and some extra checks have been
added as the type is set up.

Change-Id: Ia3cae313e1a96a953d2316d9192f41a8fd28c141
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/62195
Maintainer: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
 2022-08-20 07:30:07 +00:00
Gabe Black
e6c0ba97db scons: Put all config variables in an env['CONF'] sub-dict. 
This makes what are configuration and what are internal SCons variables
explicit and separate, and makes it unnecessary to call out what
variables to export to C++.

These variables will also be plumbed into and out of kconfiglib in later
changes.

Change-Id: Iaf5e098d7404af06285c421dbdf8ef4171b3f001
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/56892
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
 2022-03-28 20:31:21 +00:00
Gabe Black
1c233ee9d2 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>
 2021-12-08 08:01:23 +00:00
Gabe Black
bdb2820218 dev: Delete the authors list from files in src/dev. 
Change-Id: I0907a6f1ada3038305c2d83a350a8d435ac657ba
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/25403
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
 2020-02-18 03:34:01 +00:00
Andreas Sandberg
2c0ce271a6 ps2: Unify constant names 
Move ps2.hh to dev/ps2/types.hh and update the device models to
consistently use well-known constants from this header.

Change-Id: Iadfdc774495957beb82f3d341107b1e9232ffd4c
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/9770
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>
 2018-04-17 12:24:17 +00:00
Andreas Sandberg
c85d51e6d6 ps2: Add a simple touchscreen model 
Add a touchscreen model that is compatible with Linux's TouchKit
driver. This model is based on the model in the Arm PL050 KMI model.

Change-Id: Id4d88a21a26bb42c455e4d778cd89875f650ac57
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/9764
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>
 2018-04-17 08:46:44 +00:00
Andreas Sandberg
18f62ac208 ps2: Factor out PS/2 devices into their own subsystem 
PS/2 devices are currently emulated both in the i8042 model and the
Arm KMI model. This is undesirable since it leads to code duplication.

This change introduces a common PS/2 device interface and factor out
the x86 keyboard and mouse model. A subsequent commit will implement
support for this interface in the Arm KMI model.

Change-Id: I440e83517fd9dce362fdc1676db477cc6eee5211
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/9762
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>
 2018-04-17 08:46:33 +00:00