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-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJYrFn+AAoJEOvOhAQsB9HWbDAP/i1bMxYJSnwD2D/PBvzpY2AW uinEigaRr6kpRCOfa9FrfgxokKfosZOx5h7Se3f6O3mPwgpsU+dqbaE18Z5XSgxh +a9+HvAv3/XNZg7SvBtBaoYDblHWJ6AJ9rN9fuKg3e8btE3rSFG147vj1atlVz1+ iRsXcCPb1p5db2+wZdsYJPI5Zwt4N0nR6cxPX4RQ6jseiVqPpt/FDtB60RYCjbID J0cOk1VV1Jn2H1Rfl+hjNQjIPMNx3zftOLQ2usr/kwuEqeuTKZR06yLXFOT6bdXU 6JBdfL+e2kHKbaLyJGr6MCjTokaMgN3SGZJWJqHgk5Nggq5BD+2c4AOs8t6URnE0 KThGiyY+YI5C/W6kMlEozLARiMKe4IIQpx1uj2Hv+YkndntvqjCqvfdQQJKnzm0G YWfPnsG2dysiovwEOBoBwyFVFLFzzJ1o3uyRGkCzVGaLQVzD5ktAJM6ynMOxwcIn zSN+agzdTAD7QJIDaa1p2r5fAqy7i4xIn2+ts1s9c410fdUTB4A2QJzTywjPAdCp IRxcLLpYDeBZ5cbhqjR677WgPtteYFTljoX+/8BOFO2PI+HjKHrxfW02WSiCS0iu CUndrlpmuyKlIrpw7mYpDTbORcSQSiUkB1pRGT7poh2p0KKAGSo9ZrRbx+qRvPdH AxO+ZR6Jjj5LAMk5MkRz =RK2h -----END PGP SIGNATURE----- Merge tag 'extable-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux Pull exception table module split from Paul Gortmaker: "Final extable.h related changes. This completes the separation of exception table content from the module.h header file. This is achieved with the final commit that removes the one line back compatible change that sourced extable.h into the module.h file. The commits are unchanged since January, with the exception of a couple Acks that came in for the last two commits a bit later. The changes have been in linux-next for quite some time[1] and have got widespread arch coverage via toolchains I have and also from additional ones the kbuild bot has. Maintaners of the various arch were Cc'd during the postings to lkml[2] and informed that the intention was to take the remaining arch specific changes and lump them together with the final two non-arch specific changes and submit for this merge window. The ia64 diffstat stands out and probably warrants a mention. In an earlier review, Al Viro made a valid comment that the original header separation of content left something to be desired, and that it get fixed as a part of this change, hence the larger diffstat" * tag 'extable-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: (21 commits) module.h: remove extable.h include now users have migrated core: migrate exception table users off module.h and onto extable.h cris: migrate exception table users off module.h and onto extable.h hexagon: migrate exception table users off module.h and onto extable.h microblaze: migrate exception table users off module.h and onto extable.h unicore32: migrate exception table users off module.h and onto extable.h score: migrate exception table users off module.h and onto extable.h metag: migrate exception table users off module.h and onto extable.h arc: migrate exception table users off module.h and onto extable.h nios2: migrate exception table users off module.h and onto extable.h sparc: migrate exception table users onto extable.h openrisc: migrate exception table users off module.h and onto extable.h frv: migrate exception table users off module.h and onto extable.h sh: migrate exception table users off module.h and onto extable.h xtensa: migrate exception table users off module.h and onto extable.h mn10300: migrate exception table users off module.h and onto extable.h alpha: migrate exception table users off module.h and onto extable.h arm: migrate exception table users off module.h and onto extable.h m32r: migrate exception table users off module.h and onto extable.h ia64: ensure exception table search users include extable.h ... |
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| .. | ||
| boot/dts | ||
| configs | ||
| include | ||
| kernel | ||
| lib | ||
| mm | ||
| Kconfig | ||
| Makefile | ||
| README.openrisc | ||
| TODO.openrisc | ||
README.openrisc
OpenRISC Linux
==============
This is a port of Linux to the OpenRISC class of microprocessors; the initial
target architecture, specifically, is the 32-bit OpenRISC 1000 family (or1k).
For information about OpenRISC processors and ongoing development:
website http://openrisc.io
For more information about Linux on OpenRISC, please contact South Pole AB.
email: info@southpole.se
website: http://southpole.se
http://southpoleconsulting.com
---------------------------------------------------------------------
Build instructions for OpenRISC toolchain and Linux
===================================================
In order to build and run Linux for OpenRISC, you'll need at least a basic
toolchain and, perhaps, the architectural simulator. Steps to get these bits
in place are outlined here.
1) The toolchain can be obtained from openrisc.io. Instructions for building
a toolchain can be found at:
https://github.com/openrisc/tutorials
2) or1ksim (optional)
or1ksim is the architectural simulator which will allow you to actually run
your OpenRISC Linux kernel if you don't have an OpenRISC processor at hand.
git clone https://github.com/openrisc/or1ksim.git
cd or1ksim
./configure --prefix=$OPENRISC_PREFIX
make
make install
3) Linux kernel
Build the kernel as usual
make ARCH=openrisc defconfig
make ARCH=openrisc
4) Run in architectural simulator
Grab the or1ksim platform configuration file (from the or1ksim source) and
together with your freshly built vmlinux, run your kernel with the following
incantation:
sim -f arch/openrisc/or1ksim.cfg vmlinux
---------------------------------------------------------------------
Terminology
===========
In the code, the following particles are used on symbols to limit the scope
to more or less specific processor implementations:
openrisc: the OpenRISC class of processors
or1k: the OpenRISC 1000 family of processors
or1200: the OpenRISC 1200 processor
---------------------------------------------------------------------
History
========
18. 11. 2003 Matjaz Breskvar (phoenix@bsemi.com)
initial port of linux to OpenRISC/or32 architecture.
all the core stuff is implemented and seams usable.
08. 12. 2003 Matjaz Breskvar (phoenix@bsemi.com)
complete change of TLB miss handling.
rewrite of exceptions handling.
fully functional sash-3.6 in default initrd.
a much improved version with changes all around.
10. 04. 2004 Matjaz Breskvar (phoenix@bsemi.com)
alot of bugfixes all over.
ethernet support, functional http and telnet servers.
running many standard linux apps.
26. 06. 2004 Matjaz Breskvar (phoenix@bsemi.com)
port to 2.6.x
30. 11. 2004 Matjaz Breskvar (phoenix@bsemi.com)
lots of bugfixes and enhancments.
added opencores framebuffer driver.
09. 10. 2010 Jonas Bonn (jonas@southpole.se)
major rewrite to bring up to par with upstream Linux 2.6.36