1e28f2eddf
bump LDD3 submodule to inclue newer fixes by cirosantilli
2025-05-09 16:08:06 +01:00
e4847e4b40
kernel modules: add a quick scull port from LDD3
...
Also:
* fix fops.c on both kernels:
* 5.9: the out of space error code was 1 not 8
* 6.6: for whatever reason we can't read the user buffer as before on the
diagnostic print, it leads to segfault and oops
* create memfile.c which is like fops.c but of unlimited size
2025-04-30 13:15:27 +01:00
9ba3d117a8
add ldd3 as a submodule just because
2025-04-28 10:38:01 +01:00
5686ec49a6
Fix buildroot broken build due to INRIA breaking links
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Fix https://github.com/cirosantilli/linux-kernel-module-cheat/issues/165
2022-03-13 06:28:23 +00:00
5ec6595e1f
gem5: update to 927cd10cb48c73e5a4a092ec42d36674c73892fd
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Fix https://github.com/cirosantilli/linux-kernel-module-cheat/issues/147
m5term terminal input problem.
2021-03-27 00:00:01 +00:00
2581068a59
gem5: update to ccee3283341454c4480eadd568b010857a044d1a
...
Kernel boot 5.9 works on gem5 aarch64 now.
2021-01-15 00:00:00 +00:00
d76f5838f5
qemu: update to v5.2.0
...
Build was failing on Ubuntu 20.10 with:
qemu/docs/qemu-option-trace.rst.inc:4:Malformed option description '[enable=]PATTERN', should look like "opt", "-opt args", "--opt args", "/opt args" or "+opt args"
Likely fixed by: https://www.mail-archive.com/qemu-devel@nongnu.org/msg723079.html
2021-01-04 00:00:02 +00:00
39073519b1
GoogleTest hello world.
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./build and ./test work automatically when cwd is inside userland/libs/XXX
without --package-all.
2020-11-25 00:00:00 +00:00
304bf3dbe9
more readme improvements
2020-10-30 00:00:02 +00:00
5c4683d3d3
linux: update to v5.9.2
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buildroot: update to 2020.08.1
2020-10-30 00:00:01 +00:00
1cf5222769
gensim: update to official github repo now that they've migrated to git
2020-10-29 00:00:00 +00:00
f6be232ea8
Build improvements
2020-10-29 00:00:02 +00:00
a5dcad93b4
fixes
2020-10-29 00:00:01 +00:00
f6c3ba7c43
qemu: update to v5.1.0
2020-10-13 13:18:44 +01:00
9e8f4406dc
freebsd for fun
2020-09-23 03:00:02 +00:00
76a48621f4
gem5: update to b2847f43c91e27f43bd4ac08abd528efcf00f2fd
2020-09-15 02:00:01 +00:00
91a65612a9
Fix fatal error: errno.h: No such file or directory in ./build-modules --arch aarch64
...
```
make -C '/home/ciro/bak/git/linux-kernel-module-cheat/out/linux/default/aarch64' M='/home/ciro/bak/git/linux-kernel-module-cheat/out/kernel_modules/aarch64/kernel_modules'
make[1]: Entering directory '/mnt/sda3/linux-kernel-module-cheat-out/linux/default/aarch64'
CC [M] /home/ciro/bak/git/linux-kernel-module-cheat/out/kernel_modules/aarch64/kernel_modules/dump_regs.o
In file included from /home/ciro/bak/git/linux-kernel-module-cheat/lkmc/aarch64_dump_regs.h:4,
from /home/ciro/bak/git/linux-kernel-module-cheat/out/kernel_modules/aarch64/kernel_modules/dump_regs.c:8:
/home/ciro/bak/git/linux-kernel-module-cheat/lkmc.h:10:10: fatal error: errno.h: No such file or directory
#include <errno.h>
^~~~~~~~~
```
Fix https://github.com/cirosantilli/linux-kernel-module-cheat/issues/127
2020-09-15 03:00:02 +00:00
e57885d146
gem5-resources
2020-08-03 01:00:00 +00:00
b5d6fcd7d8
Coremark: start
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Fix --emulator native.
Add baremetal/arch/aarch64/contextidr_el1.c
2020-07-24 01:00:00 +00:00
12d5c9c947
gensim: add submodule
2020-07-22 05:00:04 +00:00
439882cc49
restore correct linux kernel submodule version v5.4.3
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Accidentally updated at 144a552cf9
2020-07-22 03:00:02 +00:00
16ef5ecad1
nodejs and python helper symlinks
2020-07-17 02:00:01 +00:00
144a552cf9
More on O3, create a simple hazard and hazardless microbenchs to study pipeline
2020-07-14 01:00:00 +00:00
9be19ae1cf
openmp validation: learn how to compile and run. No proper build integration yet.
2020-07-10 01:00:00 +00:00
1300b25e29
gem5: update to 56967e317bd7cc730e98ecaf0ab218fe3160857c
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At last baremetal works again without any disk images.
2020-04-17 04:00:03 +00:00
14b87f6efe
parsec-benchmark: update to 7b6c9d1c942014ba4e2233fe0305b2f9d9d3520b
2020-04-17 02:00:01 +00:00
4eba236615
dhrystone: update to 35f961d841f5cd3ff217b6c40537cb7bd13c7c48
...
Doc only change
2020-04-17 01:00:00 +00:00
66473201eb
dhrystone baremetal!!!
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Factor out --optimization-level and --static to all builds
More conventionally set argv[0] to be the basename of the image.
Fix https://github.com/cirosantilli/linux-kernel-module-cheat/issues/90
2020-04-02 03:00:02 +00:00
f42c525d79
gem5: update to 5af26353b532d7b5988cf0f6f3d0fbc5087dd1df
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Re-enable HDF5, build fixed.
THIS BREAKS GEM5 BAREMETAL! Fix and bug report incoming.
2020-03-16 00:00:00 +00:00
8a2cad195b
gem5: update to 4c8efdbef45d98109769cf675ee3411393e8ed06
...
The Linux boot was still broken after the previous gem5 update. Let's try
a new one...
Add the --no-ccache option to benchmark builds.
2020-02-26 00:00:00 +00:00
2f7047024d
gem5: update to fcbea600851fd72c69ecf3fc437628cd67c5123d
...
There have been a billion gem5 changes upstream (for the better), and I'll
admit that I was naughty and merged stuff into the python scripts with
gem5 master in mind. But there is always one new semi-critical stuff left,
the current one being: https://gem5.atlassian.net/browse/GEM5-337 so let's
just merge correctly in this reasonable state for now.
2020-02-23 00:00:01 +00:00
7482b6f631
gem5: update to ae7dd927e2978cee89d6828b31ab991aa6de40e2
2020-01-22 00:00:01 +00:00
ae17a79bba
buildroot: update to 2019.11
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qemu: update to v4.2.0
linux: update to v5.4.3
2019-12-27 09:35:51 +00:00
5d233f2664
gem5: update to bcf041f257623e5c9e77d35b7531bae59edc0423
...
This notably allow dynamic linking to work! Move entire README to it.
Also:
- explain what Dhrystone does and run it on gem5 to get DMIPS
- create getprops
- ./test-executables don't test files that start with "tmp."
2019-11-28 00:00:00 +00:00
c3f2045e1f
stream: play with the STREAM benchmark
2019-11-27 00:00:00 +00:00
4aff114c4c
parsec: update to 1d4a1025e06a4f7ad23f1ca7f908e0135e712585
2019-11-13 00:00:01 +00:00
5cdbd57de0
gem5: update to fa877e19d31203744aecbb252a4f0207dc7491dd
2019-10-30 00:00:00 +00:00
44227c7b6a
gem5: update to 239054f48439c18b93e1a70ff29dbcb0c4742cff
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fs_bigLITTLE: no patches needed anymore, we now have the --root option.
2019-10-29 00:00:00 +00:00
59f96b192a
dhrystone: create nicer custom build, baremetal almost working
2019-10-18 00:00:01 +00:00
f11dd1f830
arm baremetal: link back to svc answer
2019-07-19 06:59:14 +01:00
4a4407e7a8
qemu: update to d8dae268c0a3e4e361002aca3b382fedd77f2567
...
Now on top of QEMU v4.0.0.
Ha, everything just worked. That wasn't fun!
Fix https://github.com/cirosantilli/linux-kernel-module-cheat/issues/70
2019-05-29 00:00:04 +00:00
4d001f521f
gem5: update to 08c79a194d1a3430801c04f37d13216cc9ec1da3
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Fix gem5 userland fatal: kernel too old.
Fix https://github.com/cirosantilli/linux-kernel-module-cheat/issues/64
gem5 x86 boot fails with: "Assertion `locked && curr_frag_id == 0' failed
So we are now back to mainline gem5!
2019-05-29 00:00:02 +00:00
48079d0843
crosstool-ng: update to crosstool-ng-1.24.0
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Fix https://github.com/cirosantilli/linux-kernel-module-cheat/issues/68
Copy source tree into build dir since ./ctng started failing out of tree.
I give up.
2019-05-27 00:00:02 +00:00
3527c8df5b
gem5: update to 865287d5b593b84d6ad91946a9ca4c49e24f9595
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Include workaround for: https://github.com/cirosantilli/linux-kernel-module-cheat/issues/64
2019-05-27 00:00:00 +00:00
72200dee4e
userland: scope every header identifier with lkmc_
2019-05-21 00:00:01 +00:00
6fe9e5bae7
baremetal: symlink all programs that currently run on both userland and baremetal
2019-05-21 00:00:00 +00:00
5caf50747c
gem5: update to 1bfc29b0592eb040a01d7977a14191c3d3d46c51
...
Work around fatal kernel too old with a hack, I can't stand it anymore.
2019-05-21 00:00:00 +00:00
b5558eeebe
linux: updated to v5.1
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Fix MS_RDONLY issue https://github.com/cirosantilli/linux-kernel-module-cheat/issues/56
mmap module had trivial update on return value incompatibility.
2019-05-21 00:00:00 +00:00
75fd708099
gem5: update to e2656006df442a995bf80ee03fa9700d6ec14537
...
The previous commit was failing to build in .fast due to unused variable on DPRINF:
/path/to/linux-kernel-module-cheat/out/gem5/default/build/ARM/dev/arm/gic_v3.cc: In member function 'virtual Tick Gicv3::read(PacketPtr)':
/path/to/linux-kernel-module-cheat/out/gem5/default/build/ARM/dev/arm/gic_v3.cc:94:21: error: unused variable 'context_id' [-Werror=unused-variable]
const ContextID context_id = pkt->req->contextId();
^~~~~~~~~~
2019-05-21 00:00:00 +00:00
b60784d59b
linux: update to v5.0
2019-03-05 00:00:01 +00:00
