Commit Graph

14 Commits

Author SHA1 Message Date
Ciro Santilli 六四事件 法轮功
8dd01415f5 baremetal: only rebuild required files based on mtime
Move multcore test up with bootloader.
2018-11-22 00:00:03 +00:00
Ciro Santilli 六四事件 法轮功
26b890f42f Factor common userland and baremetal C functions
This allows add.c to run unmodified on both!

For that to work, use int main on baremetal, and pass the return value to
the final exit.
2018-11-15 20:07:47 +00:00
Ciro Santilli 六四事件 法轮功
238f1ad1c0 common: add --qemu option to override configs 2018-11-13 00:00:02 +00:00
Ciro Santilli 六四事件 法轮功
5d649377fc build: make baremetal parts more flexible and powerful
Document test-gdb on readme
2018-11-09 00:00:01 +00:00
Ciro Santilli 六四事件 法轮功
e0dbe2416d gdb: create some automated tests with pytest
gem5 baremetal: use m5exit m5op in exit() so as to not force users to
apply a patch for almost all examples
2018-11-09 09:33:44 +00:00
Ciro Santilli 六四事件 法轮功
fc9e0c28a5 baremetal: create an assert_fail C helper
Create a test for it under interactive/assert_fail.c

Move prompt under interactive

Create baremetal/arch/aarch64/c_from_as.S as an example of calling C
functions from assembly.
2018-11-09 09:33:44 +00:00
Ciro Santilli 六四事件 法轮功
8fb9db3931 manually encode newlines on all printed commands
This way we group key value arguments: e.g.:

    make \
    -j 8 \
    all

instead of:

    make \
    -j \
    8 \
    all

and reach CLI nirvana, while also subtly breaking several commands due to
lack of testing.
2018-11-04 00:00:01 +00:00
Ciro Santilli 六四事件 法轮功
3980974e91 common: factor -j --nproc to all builds 2018-10-23 00:00:02 +00:00
Ciro Santilli 六四事件 法轮功
4b99e522dd common.run_cmd: assert result == 0 by default 2018-10-23 09:58:30 +01:00
Ciro Santilli 六四事件 法轮功
4cd9c533b8 move all builds to components 2018-10-23 09:58:30 +01:00
Ciro Santilli 六四事件 法轮功
bc73cebff1 Build the Linux kernel independently from Buildroot
This will allow for other types of root filesystems that don't rely on Buildroot
to be added and used in the future.

Propagate --verbose on all build scripts to see full GCC commands.

build-all: allow for neat subsets

also 9p share rootfs_overlay. TODO document.
2018-10-12 09:30:33 +01:00
Ciro Santilli 六四事件 法轮功
b2230bacf9 gem5 semihosting 2018-09-24 09:26:39 +01:00
Ciro Santilli 六四事件 法轮功
c53ccb0278 baremetal: aarch64 semihosting exit 2018-09-23 17:31:57 +01:00
Ciro Santilli 六四事件 法轮功
74b51fc044 gem5: update to 7bfb7f3a43f382eb49853f47b140bfd6caad0fb8
The update is required to include 3c3ca64b5f0dd9eef7b1ce1c65cc6e8e9147dd38
otherwise baremetal does not on VExpress.

baremetal: create a baremetal setup with crosstool-ng

buildroot: improve directory location: move out/dl inside
out/buildroot/download, and add a new out/buildroot/build level

tagline: generalize, deliver more value than howto, since now howtos
are starting to multiply

rename all top scripts to separate words with hyphen more consistently,
e.g. run-gdb instead of rungdb

getvar: list all variables

gem5: make m5out section to focus all releated information at

Prevent m5term Text file busy when rebuilding gem5 while it is running.
2018-09-23 13:56:20 +01:00