3rd-party/linux-kernel-module-cheat
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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
This commit is contained in:
Ciro Santilli 六四事件 法轮功
2020-04-02 03:00:02 +00:00
parent b7887ac06b
commit 66473201eb
9 changed files with 136 additions and 100 deletions
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13
README.adoc
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@@ -16449,13 +16449,22 @@ Run natively on the host:
"$(./getvar --host userland_build_dir)/submodules/dhrystone/dhrystone"
....
Build for <<baremetal>> execution and run it in baremetal QEMU. TODO: fix the build, just need to factor out all run arguments from link:build-baremetal[] into link:common.py[] and it should just work, no missing syscalls.
Build Dhrystone for <<baremetal>> and run it in on QEMU:
....
# Build our Newlib stubs.
./build-baremetal --arch aarch64
./build-dhrystone --arch aarch64 --mode baremetal
./run --arch aarch64 --baremetal "$(./getvar baremetal_build_dir)/submodules/dhrystone/dhrystone"
./run --arch aarch64 --baremetal "$(./getvar --arch aarch64 baremetal_build_dir)/submodules/dhrystone/dhrystone" --cli-args 10000
....
or with gem5:
....
# Build our Newlib stubs.
./build-baremetal --arch aarch64
./build-dhrystone --arch aarch64 --emulator gem5 --mode baremetal
./run --arch aarch64 --baremetal "$(./getvar --arch aarch64 --emulator gem5 baremetal_build_dir)/submodules/dhrystone/dhrystone" --cli-args 10000 --emulator gem5
....
If you really want the Buildroot package for some reason, build it with: