Bahadir Balban
a6c7ac7766
Fixed mmap'ing of pager address space
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An anonymous never-to-be-faulted VMA is created for mm0's task region
that is already mapped.
2009-10-05 19:05:56 +03:00
Bahadir Balban
114a59351f
Some style fixes.
2009-10-05 16:48:54 +03:00
Bahadir Balban
6b5d4b26c2
Changes to mm0 initialization. mm0 building.
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Changed mm0 initialization.
Removed all cruft about boot-specific task setup and initialization,
mm0 now builds with new changes.
2009-10-05 16:40:51 +03:00
Bahadir Balban
da5f4dcff3
Changes in merged posix pager mm0 initialization.
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- Moved rootfs from being embedded to mm0 image to being an independent image.
- MM0 boots up to start_init_process with updated boot convention.
2009-10-05 13:25:32 +03:00
Bahadir Balban
f8bcd7a546
Merged fs0 to mm0 for simpler progress on posix api.
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mm0 and all other posix dependents are building ok.
2009-10-04 17:34:19 +03:00
Bahadir Balban
12aec8d777
Merge branch 'linux' of git://www.b-labs.co.uk/home/bora/web/git/codezero into bora
2009-10-01 16:24:07 +03:00
Bora Sahin
afaa1d03a8
A few changes to allow development on conts/test directory.
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Now, bare containers get their files from conts/bare_src instead of conts/test.
test directory will be used for the next generation test programs.
Also bare_src is tracked by git now with a minor mod to .gitignore.
2009-10-01 15:43:46 +03:00
Bahadir Balban
4b235a9920
Fixed an error with mm0 where server naming wasn't matched from bootdesc
2009-10-01 13:29:35 +03:00
Bahadir Balban
e5cde20ca9
Fixed a fault with posix tasks not getting their LMA correctly
2009-10-01 13:13:27 +03:00
Bahadir Balban
70a3bb35f5
Linux readme should be in linux repo
2009-10-01 11:26:28 +03:00
Bahadir Balban
4db35ff350
Added container information for sources such as linux and posix
2009-10-01 11:24:25 +03:00
Bahadir Balban
5ec000fb34
Added libmem which was forgotten
2009-10-01 10:52:07 +03:00
Bahadir Balban
b24fa0772f
Removed .sconsigns that got in.
2009-09-30 23:53:57 +03:00
Bahadir Balban
1a8b993ace
Updated a warning + removed .elf from intermediate bootdesc elf file
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container packer picks up files with .elf extentions. Therefore intermediate
files must not have .elf extentions, since they're not meant to go to the final
executable.
modified: conts/posix/bootdesc/SConscript
modified: conts/posix/libposix/stat.c
2009-09-30 23:49:24 +03:00
Bahadir Balban
7ca634450b
Added inclusion of test_exec binary to test0
2009-09-30 23:45:19 +03:00
Bahadir Balban
4e7d8ddc25
Integrated building of posix images as a container
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Issues:
Some intermediate .elf files should not go into final container image.
Perhaps those will be built with different or no extension
2009-09-30 19:04:35 +03:00
Bahadir Balban
748d6734c3
We now have a correctly compiling (but untested) posix container build.
2009-09-30 18:37:51 +03:00
Bahadir Balban
73225a0119
Bootdesc building working
2009-09-30 16:31:34 +03:00
Bahadir Balban
1aa31bc9d5
We have all posix programs getting compiled.
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A lot of hassles on standard c library, mock-up libc, and libposix
headers taken from uClibc clashing has been worked around.
Next:
- Linker scripts need fixing and adjusting.
- Bootdesc needs to be generated.
- Per-container compilation scripts need connecting.
2009-09-29 23:06:29 +03:00
Bahadir Balban
f0bb0a4657
Added posix code
2009-09-29 21:55:59 +03:00
Bahadir Balban
54272ccb63
Mods to userspace library building
2009-09-29 21:55:20 +03:00
Bahadir Balban
1c2eaae8b3
Created container.h and added more comprehensive hello world
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Added a per-container container.h that inclues useful definitions.
Hello world now is in a separate file not to modify main too often.
hello world now prints container name and id.
2009-09-27 18:35:38 +03:00
Bahadir Balban
6dc68c1776
Force rebuild of bare containers when their linker script changes.
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Small change but useful since linker address configuration changes
should force relinking of container executables.
2009-09-26 22:12:11 +03:00
Bahadir Balban
2da7b16412
Moved all crt0.S to .text.head
2009-09-21 20:26:01 +03:00
Bahadir Balban
6b582be876
Fixed bare container linking issue on libgcc not finding definition of `raise'
2009-09-21 20:04:07 +03:00
Bahadir Balban
c49dd29a41
Missing libc added back
2009-09-21 14:30:19 +03:00
Bahadir Balban
3b08ce304d
Merge branch 'linux' of ssh://www.b-labs.co.uk/git/codezero into linux
2009-09-21 14:25:48 +03:00
Bahadir Balban
73653bdc27
Added missing SConstruct.userlibs
2009-09-21 14:25:10 +03:00
Bahadir Balban
f34be923e9
Removed files that doesn't belong to this repo
2009-09-21 13:46:15 +03:00
Bahadir Balban
b2c93979ba
Packing of bare container done.
2009-09-19 20:53:29 +03:00
Bahadir Balban
19a84b02da
Test program for bare repos now links with libl4 and libc.
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The userspace bare libc has been re-added to the repo.
2009-09-19 12:30:37 +03:00
Bahadir Balban
99ebb7c50d
Bare container correctly autogenerates from `test' sources and builds.
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new file: conts/test/SConstruct
new file: conts/test/container.c
new file: conts/test/include/linker.lds
new file: conts/test/include/test.h
new file: conts/test/main.c
new file: conts/test/src/test.c
modified: scripts/bare/bare_generator.py
2009-09-18 18:49:56 +03:00
Bahadir Balban
f305d443c3
Added forgotten files and fixed minor build errors
2009-09-17 18:10:38 +03:00
Bahadir Balban
ca3693afdc
Removed the containers SConscript
2009-09-17 15:36:05 +03:00
Bahadir Balban
b1f3a2bbc7
Removed arch symlink creation. Simply very hard to get SCons to do it.
2009-09-16 19:49:35 +03:00
Bahadir Balban
e08ab58b09
Can now compile loader, libl4, libelf, libc from SConstruct.loader
2009-09-14 19:07:12 +03:00
Bahadir Balban
90b2815836
libl4 builds with a standalone SConstruct
2009-09-14 11:55:49 +03:00
Bahadir Balban
dd04734491
Top-level SConsctruct can now retrive shelved configuration
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By moving shelve retrieval details to configuration_retrieve()
into configuration.py, the top-level SConstruct can now get full
configuration object from shelve.
2009-09-14 11:52:01 +03:00
Bahadir Balban
c4c3fb1e6c
Mods for improvements
2009-09-12 18:54:35 +03:00
Bahadir Balban
59f30a175a
More progress on build scripts
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Created a config directory for configuration files.
Moved all absolute path variables to a projpaths.py file
All scripts can now universally learn absolute paths via projpaths.py
Moved the config_symbols class to the configuration.py file.
Moved libs to loader since they are only referred by the loader
2009-09-12 13:42:30 +03:00
Bahadir Balban
8697a824be
Managed to connect container SConstruct to main one
2009-09-08 17:30:18 +03:00
Bahadir Balban
e1a119e373
Top-level SConstruct has problems yet. Added conts/linux/SConscript
2009-09-07 10:48:52 +03:00
Bahadir Balban
ece106e591
Removed posix container files, moved libl4 to conts, moving linux module to conts as well
2009-09-04 13:59:07 +03:00
