Commit Graph

14 Commits

Author SHA1 Message Date
Andrew Boie 81f61bb1be x86: make GDT setup optional
For some security scenarios the GDT may already be setup and locked,
in which case the kernel trying to set it again could lead to problems.

Change-Id: I727c1d213479f46a4bb6f0c04a9096131e10b3e7
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-05-26 19:32:03 +00:00
Andrew Boie f0a1d22f28 x86: leave the GDT in ROM by default
We don't normally need a runtime-mutable GDT; make it optional to
activate a second copy in RAM. Regardless of whether it is in RAM
or ROM, it can be accessed by the '_gdt' symbol.

Change-Id: I5ce955f4b8875eb60040917ceaacc07d7e5941ac
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-02-05 20:25:28 -05:00
Peter Mitsis a0e4568760 c++: Add extern "C" { } block to header files
Adds extern "C" { } blocks to header files so that they can be
safely used by C++ source files.

Change-Id: Ia4db0c36a5dac5d3de351184a297d2af0df64532
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
2016-02-05 20:25:22 -05:00
Anas Nashif 275ca60b08 Fixed file description and applied doxygen style
Removed old style file description and documnetation and apply
doxygen synatx.

Change-Id: I3ac9f06d4f574bf3c79c6f6044cec3a7e2f6e4c8
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:24:58 -05:00
Dan Kalowsky da67b29569 checkpatch: warning - block_comment_style
Change-Id: I6da43e41f9c6efee577b70513ec368ae3cce0144
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:24:33 -05:00
Javier B Perez Hernandez f7fffae8aa Change BSD-3 licenses to Apache 2
Change all the Intel and Wind River code license from BSD-3 to Apache 2.

Change-Id: Id8be2c1c161a06ea8a0b9f38e17660e11dbb384b
Signed-off-by: Javier B Perez Hernandez <javier.b.perez.hernandez@linux.intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
2016-02-05 20:24:29 -05:00
Anas Nashif ea0d0b220c doxygen: change comment style to match javadoc
The change replaces multiple asterisks to ** at
the beginning of comments and adds a space before
the asterisks at the beginning of lines.

Change-Id: I7656bde3bf4d9a31e38941e43b580520432dabc1
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:14:32 -05:00
Allan Stephens a1bd59de35 Eliminate obsolete coding convention comments
Gets rid of single-line comments required by a previous set of
coding conventions. These comments provide no value to readers
and just clutter things up.

Change-Id: I2a08b12cf5026253de56979efdfc510e7e68defe
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
2016-02-05 20:14:14 -05:00
Peter Mitsis bcfc0a8415 Replace PACK_STRUCT with __packed in kernel code
The PACK_STRUCT macro is being phased out in favor of using __packed.

Change-Id: I4f231ce99d104377436d14c5a8fa3eb0c6513b35
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
2016-02-05 20:14:13 -05:00
Peter Mitsis ad39ee1c96 Replace __attribute__((aligned(x))) with __aligned(x)
The __attribute__ keyword is toolchain specific.

Change-Id: I2183d154ccdb9b5bed3bc245cc37cbf4c5cc62cc
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
2016-02-05 20:14:13 -05:00
Dan Kalowsky c02dd34277 Renaming include/nanokernel to include/arch
Renaming the directory include/nanokernel to be include/arch, which
better reflects the real nature of the directory and the contents
inside.

Change-Id: I2bc33ebc6715e2f0403227a558279fdf52398ade
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
2016-02-05 20:14:12 -05:00
Peter Mitsis cd4c6e1068 Correct file locations referenced in comments
Past tree restructuring efforts missed updating a few comments that referenced
file locations.

Change-Id: I19a732c77b160acf5a819b4993e4f3d55cef2d1c
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
2016-02-05 20:14:00 -05:00
Yonattan Louise 5b6469b1de Rename _Gdt to _gdt
Updating global variable's name to follow a consistent naming convention.

Change accomplished with the following script:

   #!/bin/bash
   echo "Searching for ${1} to replace with ${2}"
   find ./ \( -name "*.[chs]" -o -name "sysgen.py" -o -name "*.kconf" -o -name "*.arch" \) \
            ! -path "./host/src/genIdt/*" \
            ! -path "*/outdir/*" | xargs sed -i 's/\b'${1}'\b/'${2}'/g';

Change-Id: I752fc813d33d4965b8d764347870dc51273c9634
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
2016-02-05 20:13:53 -05:00
Inaky Perez-Gonzalez 8ddf82cf70 First commit
Signed-off-by:  <inaky.perez-gonzalez@intel.com>
2015-04-10 16:44:37 -07:00