Commit Graph

300 Commits

Author SHA1 Message Date
Anas Nashif
4d090e09d6 usb: move usb subsystem to subsys/usb and cleanup header inclusion
Change-Id: I5bdfd2cf5fee62af2ca772d778477f4f378a6a55
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-10-31 19:21:42 +00:00
Ramesh Thomas
e354ad2a36 fs: Move file system code to subsys/
Subsystems code will reside in subsys/ folder. This patch creates the
folder and moves FS code there.

Jira: ZEP-1120
Change-Id: If3b1bcb996c5fbd4056cd5d1920d41d29810d6b2
Signed-off-by: Ramesh Thomas <ramesh.thomas@intel.com>
2016-10-30 13:23:58 +00:00
Andy Ross
018b831a36 Makefile: Don't hide the "prebuilt" kernel
The pass 1 linkage on x86 produces a real intermediate file that users
might plausibly want to inspect.  There's no reason to give it a
hidden file name or call it "temporary".  Show it off.

Change-Id: I606ee41f7f106ddd00474cdebe7803bcfb01889d
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2016-10-27 20:10:27 +00:00
Andrew Boie
a5ae889b32 build: add Kconfig mechanism for deprecating boards
If a deprecated board is built, a warning is presented indicating
what future release the board will be removed.

Change-Id: Ib166198d8b71303b990a30f79429f51871591a97
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-10-25 20:56:41 +00:00
Kumar Gala
8d35760fec board: organize boards based on architecture
Introduce an architecture sorting of boards.  This is to allow for
easier maintenance going forward as the number of boards grows.  It
will be easier for any scripts to know the board/arch mapping without
having to maintain an explicit list of what boards are associated with
which arch.  We can also do things like have architecture maintainers
cover reviews and branches for arch/${ARCH} and boards/${ARCH} going
forward.

Change-Id: I02e0a30292b31fad58fb5dfab2682ad1c5a7d5a7
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-10-24 19:59:42 +00:00
Anas Nashif
0a3946a68b build: bump version to 1.5.99
This will signify that we are in the development phase. Having the 1.5.0 on
master between two major releases might be confusing.

Jira: ZEP-1100
Change-Id: Ifbea81fbb8afe544af1fb30c79cb67dadb6d731d
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-10-24 18:30:47 +00:00
Kumar Gala
bdd7764051 build: clean up .stat file(s)
Add missing bits to cleanup *.stat files

Change-Id: If075cb9f8b91950830eea078fa17c2cf748e0d0f
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-10-24 11:00:32 -05:00
Kumar Gala
bbf736cf6e build: refactor kernel hex build to be common
Several platforms utilize a ihex image format.  Rather than
duplicating the build bits in everyones makefile, pull it into the
toplevel makefile so we all share it.

Change-Id: I9097b06e7e386a69ce6ab4d4e4d56cc776adfec2
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-10-24 10:59:22 -05:00
Andrew Boie
238fe1f60f gen_idt: remove int_vec_alloc bitfield from output
This is no longer used.

Change-Id: I6536076ae3510d66eb26c49d89b865dc82e91e33
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-10-21 23:30:05 +00:00
Andrew Boie
caf19b2503 x86: remove final-linker.cmd
This mechanism was intended to reserve space during the first pass for
certain data structures created by gen_idt, but this is unnecessary.
The only memory addresses that must be fixed between the two passes are the
locations of the interrupt stubs, which are in the .text section much
earlier than the generated data structures; they do not shift.

Change-Id: I3aab00e171e6a9ff439a7af8d69769e4c29337a7
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-10-21 23:30:04 +00:00
Dmitriy Korovkin
19f2884738 unified: Fix build broblem caused by concurrent make processes in single dir
Make sure that kernel/unified, that is included in libs-y does not
built recursively through building kernel/ directory.
Make sure that any lib.a library is not included into libzephyr.a
and thus object modules from those lib.a files are linked only if a
function from that object module is referenced from the application.

Jira: ZEP-1025

Change-Id: Id3a3e96ca0b8abc9aedde0ffb9baa0164e380464
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
2016-10-05 10:29:31 +00:00
Andy Ross
4cc228baf6 check_link_map: rewrite in python
Oops, turns out that we don't require perl in all our build
environments.  Rewrite this script (it's tiny) in Python.  Exactly the
same logic.

Change-Id: Icbf4b36ef0b18fca94d54fc7fe5e47343c55c669
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2016-10-05 09:48:54 +00:00
Daniel Thompson
90f6ae1532 build: Support for integrating third party build systems
For projects like JerryScript and Micropython we are starting to see
hybrid build systems emerge where the application (which targets a
variety of OSs and already includes a complex build system) is compiled
using the applications own build system before handing over to the
zephyr build system for the final link.

Currently the integration is becoming quite complex as the applications
build integration tries to figure out sane values for CC and CFLAGS.
Much of this complexity can be avoided if we allow the zephyr build
system to export its configuration in a manner that can easily be
consumed by the alien build system.

Change-Id: I4ea4cda2ed0437222d9550c50f0b07e51d9ac91b
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
2016-10-03 02:30:51 +00:00
Anas Nashif
1b4742f8a4 help: document ram/rom_report in 'make help'
Change-Id: I0b0b477cc19bb8966a67c6f1e5705f58d8679578
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-10-03 02:29:22 +00:00
Andy Ross
0f227848b9 link: Add section size validity checker
There are demons hiding in binutils with regard to the size of the
data section that needs to be copied in XIP platforms.  It's easy to
mess up and get a mismatch between the linker data output and the
runtime addresses.  Add a cheap check to discover this early when it
occurs.

Jira: ZEP-955

Change-Id: If1c61fe8712221c6450b5b89f5f8af006b41b3fe
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2016-10-01 01:41:51 +00:00
Jaakko Hannikainen
9167a0305f tests: Add a generic testing framework
This framework makes testing in most parts a lot easier, since it gives
an unified base to work with, removing a lot of unnecessary code from
tests. This framework currently features simple assertions and basic
mocking support. The framework works both with and without Zephyr
running, so it can be used for real unit testing.

Origin: Original

Change-Id: I8c5bf2e6b8d6656b6197ee91699b61e730c1cfe3
Signed-off-by: Jaakko Hannikainen <jaakko.hannikainen@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-09-30 21:17:39 +00:00
Dmitriy Korovkin
9558d47fd3 unified: Build kernel objects as a static library
Building kernel objects as a static library allows not
to include the initialization function for an object
type if this type is not used by the application.
It reduces memory footprint

Change-Id: I2b3c79cb2591fdd1ce15d27684c4a874e759c559
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
2016-09-28 19:13:36 +00:00
Benjamin Walsh
ec89a10c7e build: allow specifying a custom linker script relative to project
Build system will first check if the linker script is found relative to
the project directory, and if not, it will consider it to be an absolute
path, as before.

Change-Id: Idfc7e55febbc8c197643ca514dc01c3e2262712a
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
2016-09-15 09:42:24 -04:00
Juan Manuel Cruz
941059c69f win-build: fixes to build with alternative make implementations
Some make implementations have different implementations for
notdir and absdir functions.
notdir may require that his parameter do not finish with "\".
absdir may fail when given a windows formated path as input.

The path that is given to notdir as parameter is removed from
the final "\" and abspath is replaced with realpath when the
input given can be a windows formated path.

Jira: ZEP-762

Change-Id: Ic83e3526fc5234decb3192ab1f9f538addf9a76e
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@intel.com>
2016-09-12 12:28:14 +00:00
Daniel Thompson
389ed15b4c build: Make QEMU_BIN_PATH optional
QEMU_BIN_PATH is frequently set to pick up qemu binaries from "obvious"
places such as /usr/bin or /usr/local/bin. Neither of these values will
be correct for all users and both directories would typically be found
in the user's PATH. Much better to make QEMU_BIN_PATH optional and picking
up qemu via PATH instead.

Tested with ZEPHYR_GCC_VARIANT={zephyr|xtools}.

Change-Id: I1acfc5b12341c6d330a3e9e90b0ab5bde29e2e4f
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Cc: Andrew Boie <andrew.p.boie@intel.com>
2016-09-12 02:35:20 +00:00
Anas Nashif
5ca45ba3f2 Zephyr 1.5.0
Change-Id: Ie7a145c02a320bdb3c5cbce149d84d43bd194d76
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-08-26 17:35:49 -04:00
Anas Nashif
0e6c11ac5d Zephyr 1.5.0-rc4
Change-Id: I3299be2abed8618c54448e66802c52acf94158a9
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-08-25 22:43:11 -04:00
Juan Manuel Cruz
5bd398d3e3 win-build: Fixes Makefile target names including char ":"
The build system uses absolute path names to generate
target names. In Windows, absolute path names include the
character ":".
Makefile does not support target names with the character ":"
on them.
The target names involved are PHONY. The commit modifies the
Makefile logic to not include directory names in zephyr-app-dirs
and clean-dirs targets.

Jira: ZEP-517

Change-Id: I37b62f04b8bc6bffbbc19e0e4fd2a827347e5cbd
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@intel.com>
2016-08-25 11:09:35 +00:00
Ramesh Thomas
cc74572c5b fs: Adds diskio interface
Adds the diskio interface for the FAT file system.  This
revision uses RAM to emulate disk storage.

Origin: Original
Jira: ZEP-285
Change-Id: I7a30c8761d5ed9b564f1d1e08482c5ef199d7372
Signed-off-by: Ramesh Thomas <ramesh.thomas@intel.com>
2016-08-01 16:46:38 -07:00
Kumar Gala
44b712da85 build: use quiet cmd for AR of libzephyr.a
Introduce a quiet_cmd to create the .a for libzephyr.a so that we can
get see explicitly what's going on if V=1 is set

Change-Id: Id0a3cf0aefac4f28bab1da3ba244b7dcead394a8
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-07-31 21:02:32 +00:00
Anas Nashif
f4ed108ada build: create libzephyr.a and link it in instead of objects
Enabling building of the kernel archive as the first step towards
split kernel and app builds.
An application will be able to link against this archive in the final
step of the build process.

Change-Id: If0abc7002d19ca2ca10c7babd83fe1dc6fccebfa
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-07-31 18:10:02 +00:00
Juro Bystricky
f25ac092b9 Makefile: Restructure for multilibs
Several Zephyr SDK toolchains support multilibs.
Instead of hard-coding locations of the libraries, the proper/cleanest way
is to query the GCC compiler for the locations of libgcc and libc.
However, in order to do this, we need to ensure a certain order of
initialization in the Makefile:

1. Determine CROSS_COMPILE.
   We cannot determine LIB_INCLUDE_DIR, TOOLCHAIN_CFLAGS yet, as we don't
   know the KBUILD_CFLAGS yet.

2. Calculate KBUILD_CFLAGS using CROSS_COMPILE
   KBUILD_CFLAGS often need the compiler to validate options, i.e:
   KBUILD_CFLAGS += $(call cc-option,-mabi=aapcs -mthumb -mcpu=cortex-m0)
   However,  LIB_INCLUDE_DIR, TOOLCHAIN_CFLAGS should not be needed for this

3. Finally, using CROSS_COMPILE and KBUILD_CFLAGS determine LIB_INCLUDE_DIR,
   TOOLCHAIN_CFLAGS by querying GCC using -print-libgcc-file-name and
   -print-multi-directory command line options.

This change should only affect Zephyr SDK toolchains, all other toolchains
are expected to function as before.

Change-Id: I27b460d46fe65d05fcb8bafb51cd6b3deba275ed
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-07-27 17:15:56 +00:00
Andrew Boie
d9a84c5c77 Makefile: link arch/ last
The IRQ implementations of ARC, ARM, and Nios II use .gnu.linkonce
sections for declaring entires in the sw_isr_table array. It's
imperative that arch/built-in.o be linked after everything else
as we want custom interrupt handlers to take precedence over the
default spurious interrupt handlers.

Currently, any interrupt handlers defined in ext/ or usb/ will not
be installed properly on the above mentioned arches.

Change-Id: Ib3fb21ff1ef114678906f130c268c266535954f1
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-07-27 15:48:23 +00:00
Andrew Boie
0d03e32036 gen_idt: add -d switch for extra debug info
Previously, gen_idt's code had to be modified to get this information.
We now print it by default when building with V=1

Change-Id: I31bd6c5b851d6280ebcedaab97bd02b8331a2f24
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-07-27 14:42:27 +00:00
Andrew Boie
11693c1bf9 build: use -Og instead of -O0 for CONFIG_DEBUG
From the GCC manual for -Og option, introduced in GCC
4.8:

Optimize debugging experience. -Og enables optimizations
that do not interfere with debugging. It should be the
optimization level of choice for the standard
edit-compile-debug cycle, offering a reasonable level of
optimization while maintaining fast compilation and a
good debugging experience

Change-Id: I65751cf3117bc2e6f70a7008b170126160cfa48c
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-07-25 18:09:14 +00:00
Kumar Gala
62a9f9cdd5 build: Make sure sysgen related header files get updated
Since sysgen copies kernel/microkernel/include/micro_private_types.h and
kernel/microkernel/include/kernel_main.h we need to make sure that
sysgen gets invoked if those files ever change.  Otherwise we might have
stale versions.

Change-Id: Id84522e3af693f1323f73c9642d1884f0be4b7cf
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-07-18 18:46:31 +00:00
Adrian Bradianu
7a16ade6d1 usb: Add USB device core layer
USB Device core layer is a hardware independent interface between USB
device controller driver and USB device class drivers or customer
applications. It's a port of the LPCUSB device stack.

Change-Id: I9371ffab7034d20953fec0525e72fbe9e094c931
Signed-off-by: Adrian Bradianu <adrian.bradianu@windriver.com>
Signed-off-by: Jesus Sanchez-Palencia <jesus.sanchez-palencia@intel.com>
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
2016-06-30 17:51:56 +00:00
Andrew Boie
206d0b4497 Revert "qemu: pass -serial stdio instead of -serial mon:stdio"
This reverts commit e697621371.
It is causing problems dependeing on what version of QEMU is
used, with the SDK QEMU the terminal has to be 'reset' after
running (the opposite behavior of the Nios 2 build).

Change-Id: I6756eb0cf8edf4faa36f3a5e1cf0e456f146e1d8
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-06-30 16:50:02 +00:00
Kumar Gala
23af1e928e build: Fix application object files placement when building out of tree
For the application object files to get properly placed in the outdir
when the source files are outside of the zephyr tree we need to set
$srctree in kbuild to the parent dir of the application source code
rather than getting the default of $srctree being set to $ZEPHYR_BASE.

By doing this we are able to get the kbuild system to place the object
file results in the outdir rather than in the application source dir.

Jira: ZEP-369
Change-Id: I4d3ba67a4a38c15978d5bf7e1f0a912e9bf00f08
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-06-30 16:49:40 +00:00
Kumar Gala
ff694e92b5 build: Split out building of application code
Seperate building of the application code from the zephyr OS code.  This
is in prep for both having a libzephyr.a for the OS and to fix where
the application object files get put when building out of tree.

Change-Id: I43f3b54d11f41aaf35350de7462c5cd556804092
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2016-06-30 14:36:38 +00:00
Vinicius Costa Gomes
28b79191d4 build: Fix not allowing the host tools to be crosscompiled
There are situations that the host gcc is not able to generate x86
binaries, in those cases, the user should point HOSTCC to a binary able
to generate the correct type of binaries.

This also allows './scripts/sanitycheck' to be run in systems where the
build tools are prefixed by default.

Change-Id: Id1fc247f8a820e19bb3d4e8119634f8300e7ebac
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
2016-06-29 05:37:58 +00:00
Andrew Boie
e697621371 qemu: pass -serial stdio instead of -serial mon:stdio
You can now exit out of QEMU using Ctrl-C, and this resolves
some issues where the terminal could get messed up if QEMU
terminates abnormally.

Change-Id: I94ca66333bf9035e3627f28bbd2c152cf981a13f
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-06-29 00:08:20 +00:00
Andrew Boie
be13e26586 build: add 'qemugdb' target
This new target works much like 'make qemu' but fires up a local GDB
server on port 1234 and pauses execution

Change-Id: I87fd174c66dcc9f2f43b5b1204cc5c34f741622d
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-06-28 15:56:05 -07:00
Maureen Helm
280eadffdd ksdk: Add Makefile support for ksdk device and CPU
Translate the SOC name and part number into the ksdk device path and CPU
macro respectively. This will be used by future ksdk shim drivers and by
the ksdk itself.

Change-Id: I40e94441ee032bfbed7df834be8000d95be53250
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
2016-06-20 17:38:47 +00:00
Andrew Boie
63cea24896 misc: add config to omit frame pointer
Change-Id: Ia69c14addded7563a24f15d4a3408fcc2c8e673a
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-06-16 18:15:59 +00:00
Anas Nashif
1aaa11b213 libc: change linking order to avoid over-stripping of symbols
At the moment libc gets linked, all unused functions get
stripped and the libqmsi gets linked but __assert_func is not
available.

Change-Id: I7fc2f8b9136f858023b3e983575869a2206ba9ce
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-06-14 16:55:53 +00:00
Anas Nashif
d53c237b60 build: do not reference full path of map file
Change-Id: I5e8c9439d0e73657b73e38663f85a080c55d86b5
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-06-14 16:55:52 +00:00
Anas Nashif
6f6504c447 Zephyr v1.4.0
Change-Id: Iedb103de08349c3a046247cbdcf6498126765d72
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-06-03 12:17:40 -04:00
Anas Nashif
8b29fb720c Zephyr v1.4.0-rc3
Change-Id: I74707d577deb7f2001c85730a1bbdf9fe1fc39ac
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-06-02 19:54:05 -04:00
Anas Nashif
f86452493f Zephyr v1.4.0-rc2
Change-Id: I6c5346551d58991ed9cebc93a04c3b099ddd18b2
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-06-01 19:51:00 -04:00
Anas Nashif
b05e2dea29 Zephyr v1.4.0-rc1
Change-Id: I3883cd6dd8c80f3b5b521df98edf4e0c52992983
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-05-29 23:24:24 -04:00
Anas Nashif
37b1d1eb55 ext: include headers based on HAL being used
For CMSIS we now have HAS_CMSIS which needs to be added to the
SoC definition.
Instead of changing the main Makefile we now include a sub-Makefile
with all related header and library paths that are hosted in
ext/

Move redifintion of LIB_INCLUDE_DIR later to get variables defined
in Makefile.toolchain.*

Change-Id: I9f90f90247c2a66b4565427b89d4e1d4dd5c9622
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-05-27 01:38:23 +00:00
Anas Nashif
6361be24bc scripts: add a script to report RAM/ROM usage
Still WIP. Give statistics on memory/flash usage.

Run:
 make BOARD=<board> ram_report
 or
 make BOARD=<board> rom_report

Change-Id: I6b0aee09b89275e12f1cde863d2c0f5b8dfd0409
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-05-26 15:19:15 +00:00
Anas Nashif
489f42328c qmsi: move drivers and hal to ext/hal
This is external source code maintained somewhere else. Put it
under ext/ for clarity and maintainability.

Change-Id: I9e7c9d0948a2ba893006e316dc21d9b1a9edfa93
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-05-23 21:32:30 +00:00
Benjamin Walsh
0107c80c29 misc: clean up __ASSERT warnings during build
By default, instead of spamming the build output with one warning per
file where __assert.h is included when CONFIG_ASSERT=y, only display a
warning at the end of the build.

Also limit the range of CONFIG_ASSERT_LEVEL between 0 and 2.

Change-Id: I95ffd1bcec9535de1afabc047814e5c6f5b9c2c1
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
2016-05-18 22:06:54 +00:00
Anas Nashif
083a7ad0df build: move library related code to lib/
Cleanup main Makefile and remove all library related code to
lib/ to better support the increasing number of libraries and
to keep the main Makefile clean from library dependencies.

Jira: ZEP-308
Change-Id: Id83cf309020604b8eab8d80cad0021905d5b5f7a
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-05-16 19:43:50 +00:00
Anas Nashif
0b2c44a771 tinycrypt: move from lib to regular objects
tinycrypt was built using the lib- scripts without any real benefit. We
also had a wrong placement of the Kconfig files under misc/ and a Kconfig
file for Crypto that was never used before.

Change-Id: I82d5902d92e7c06e10a95f418d9ead3cbcabcce4
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-05-16 19:43:50 +00:00
Anas Nashif
a0cf03b1c7 build: add extra dependency for zephyr.lnk and rebuild with new boards
When building an application for a different BOARD, the .link file
was never updated causing issues with linking.
Also, make sure we restart the build process when the board has changed.
This guarantees that the file is recreated when the dependencies have
changed.

Jira: ZEP-239
Change-Id: Ided3a71c03fd8b2c6ab9c2bf8370104cd5071c08
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-05-16 19:43:50 +00:00
Juan Manuel Cruz
164ecd0df9 build: allows CC and CCX override from Makefile source files
Jira: ZEP-177
Change-Id: I318d6530d5ee369f5f154fde44377cec46c1624d
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@intel.com>
2016-05-14 15:55:03 +00:00
Juan Manuel Cruz
5516bcaa72 build: Add MinGW dependencies in makefile
Jira: ZEP-177
Change-Id: I5c67b9ed6c279b2b59afd4cd0351df5f0d030533
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@intel.com>
2016-05-14 15:55:03 +00:00
Fabrice Olivero
35dcc0a4cb qemu: Add possibility to redirect serial port to pseudo TTY
Change-Id: I9a3b6ecd85b88ec59db29af727ed3ccbd47e42a2
Signed-off-by: Fabrice Olivero <fabrice.olivero@intel.com>
2016-05-12 02:20:31 +00:00
Andrew Boie
ff872dc349 build: rename non-generated linker scripts to .ld extension
Avoids confusion with .gitignore rules, which were inadequate to
cover all the places where these files are found. At least in
VIM, these files are now syntax highlighted correctly.

Change-Id: I23810b0ed34129320cc2760e19ed1a610afe039e
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-05-09 18:09:26 +00:00
Anas Nashif
74326ec58b build: use gcc instead of ld for linking
We now have to supply location of libraries (libgcc, libc) and header
directories to the build system. This can be solved in the
Makefile.toolchain.* file for known toolchains but becomes a problem
when supporting 3rd party SDKs and cross compilers.

Linking with ld requires ld to know where all the artificats of the
compiler are. Use gcc instead to make use of the internal information
available in gcc about additional libraries and headers.

Jira: ZEP-241
Change-Id: I15a3b812467b7ae878226f7e5532d538d2720268
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-05-04 10:27:18 +00:00
Anas Nashif
0ce35823a4 Zephyr 1.3.0
Change-Id: I44ebde6cab75fbf64666c1a574ec57463a7167b0
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-05-02 20:50:45 -04:00
Juan Manuel Cruz
2170ca79ff build: support icx llvm compiler
Change-Id: I0bcc1f2e0ea93830e61fb3eaf8b523b7c4e1c301
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@intel.com>
2016-05-03 00:02:40 +00:00
Anas Nashif
af70a288ee Zephyr 1.3.0-rc2
Change-Id: I796f4f5e9d21838224f4afaf5afc20bca1760046
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-04-27 19:18:00 -04:00
Anas Nashif
bf1356c969 Zephyr 1.3.0-rc1
Change-Id: I794f435cd882abc87f2f37a5c07b6ba0a08ba5f3
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-04-26 00:07:27 +00:00
Anas Nashif
7c332df43b qmsi: use QMSI_LIBRARY instead of QMSI_DRIVERS
For linking with external library, use QMSI_LIBRARY and point
to path of the library using QMSI_INSTALL_PATH

Change-Id: Icd954188a26cc02074aa8fe08a4afdea31879f60
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-04-22 20:55:36 -04:00
Anas Nashif
ef2fc59cab fixed inclusion of limits.h when building with newlib
The -nostdinc flag to GCC makes it not include its own directories when
searching headers, which means they need to be added manually. The same
Makefile line (~657) that adds the -nostdinc is also adding the correct path
for the gcc used to build, using the "-print-file-name=include" switch to get
the correct path for the respective gcc version.

The problem is that including limits.h from newlib will try to include gcc's
version too, which in every toolchain the SDK provides (and at least on my
machine, the same thing applies for the system gcc), limits.h is found under
gcc's "include-fixed" directory, not just include. So another -isystem should
be added with the value from "-print-file-name=include-fixed".

Jira: ZEP-142
Credits: Iván Briano
Change-Id: I33b7d9808d000a7346df4f88df92dc76e31fb2dc
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-04-19 01:14:39 +00:00
Anas Nashif
d2f1c76686 new SoC naming convention
Use SOC_FAMILY and SOC_SERIES to identify soc families and series
and to point to the correct linker files and files related to a
specific SoC.

Change-Id: I8b1a7339f37d6ea4161d03073d36557a40c0b4a6
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-04-18 21:24:59 +00:00
Anas Nashif
a02c34ef0b soc: introduce SoC families and series
Add additional layers when defining SoCs to allow reuse among SoCs
of the same family and architecture.

The Board is the first location where we search for a linker.cmd file,
if not found we look for the linker file in
arch/<arch>/soc/<family>/<series>

Change-Id: I51d5e9a056220d0bd2ae0fa31474ffe63568e698
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-04-18 21:24:59 +00:00
Juro Bystricky
d57a503a55 Makefile: Fix linking order of libraries
Link with libm.a before libc.a, as libc.a can contain
references used by libm.a.

Change-Id: I5cde8f2e323f59ecae452a8a868a5d54942e9f39
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
2016-04-09 14:31:19 +00:00
Anas Nashif
fb663cac0d Zephyr 1.2.0
Change-Id: Ie223f458776c81439db8cd4c3a25b4753599588b
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-04-02 08:45:35 -04:00
Anas Nashif
1d894f98c2 Zephyr v1.2.0-rc2
Change-Id: I36fd9b96d247184b4a986467f1609a9c3b0cbd9f
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-03-31 21:22:26 -04:00
Anas Nashif
65bb5a324b Zephyr 1.2.0-rc1
Change-Id: I213138a6552ddf7dcac5afbb9c7f5f4957570133
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-03-27 18:35:53 +00:00
Andrew Boie
e79c960dd8 HACK: qemu: change e_machine for IAMCU binaries
For some strange reason IAMCU sets e_machine to 0x06 which causes
QEMU to freak out. This is just x86 code with a different C
calling convention, hack it back to 0x03 (EM_386) before running
under the emulator.

Change-Id: Ia5d51b771cad41f3013eb3d6a17912c8909c9bac
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-03-12 02:24:46 +00:00
Anas Nashif
11e268de9a Zephyr 1.1.0
Change-Id: Ib29996cadfaeb977c16a30ae828732f316791e1f
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-03-05 06:57:40 -05:00
Anas Nashif
8569839666 Zephyr 1.1.0-rc1
Change-Id: Iafe6fbee5a3ba603963fb7bcbf2b28f1875b1242
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-03-02 12:56:17 +00:00
Anas Nashif
a77c7d819a improve 'make help' and remove config targets
- Put kconfig targets in a new target 'kconfig-help' instead of showing
  it by default.
- Show how the the different boards can be used with make BOARD=<board>

Change-Id: I481d4acaf72b1f05925c6f56e510329681da8e11
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-17 13:42:08 +00:00
Benjamin Walsh
76c76a1977 kbuild: support arbitrary dir for Makefile.app
The location of Makefile.app can now be specified via MAKEFILE_APP_DIR
instead of implicitly being searched for in the project directory.

Change-Id: Ib86bf25e210d9c3749c5811b6e36376f59e3cd32
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
2016-02-11 14:20:03 +00:00
Anas Nashif
027b69e0d5 Zephyr v1.0.0
Change-Id: I977bd0705a901440221010b577beec784f16a566
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-08 21:32:24 -05:00
Anas Nashif
492d67a95d Zephyr v0.9.0
Change-Id: I1b734c929a0d16d5cc1949b22731d0730141d065
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:33 -05:00
Anas Nashif
fe9eae95e8 link in external application library
When building an application and external build process of an
application specific library can be started by the application which
generates a .a file that will be linked at the final stage with the
Zephyr kernel.

Change-Id: I06fa1a10605ab032801ead8f5ee8d0c85c0bea5c
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:31 -05:00
Anas Nashif
20fe678782 link binary with extra options provided by app
A custom linker script might have references to files and defines
provided directly by the application, the EXTRA_LINKER_CMD_OPT
variable can be exported by the application with the needed
includes to satisfy the linking process.

Change-Id: Ic0b3dffa9a6c31fe8ef28f4f45c30266e7327e06
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:31 -05:00
Anas Nashif
105d8c68a2 Zephyr 0.9.0-rc2
Change-Id: Ie9a039141841ee62a596117aa857c63c1a00e323
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:30 -05:00
Anas Nashif
872676c735 build: fix parallel builds of applications
When building with more than 1 job, we were getting:

make[1]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.

Trying to fix this in the Makefile resulted in dependency issues and unsatisfied
dependencies in the compilation and build chain.

Change-Id: Ic73d089cf6a0a0d7b6fd83908b8144c34af25582
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:30 -05:00
Anas Nashif
78e1b0efe1 print message when flashing/debugging not supported
Change-Id: I5ba5e08d534a4e94999fa192a3e5addc039df1ed
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:30 -05:00
Anas Nashif
a49762ccce add debug/debugserver support
Change-Id: I114994cb092870cd57b8e43b197d56ab8ca7db20
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:30 -05:00
Anas Nashif
c0c155618e build: set GDB to the right GDB binary from the SDK
Change-Id: I6d0bb5f74600b89aabfb7cf1f21351e64a9b45a7
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:30 -05:00
Anas Nashif
3cf1d29d34 disable try-run on windows
Do not try to check for compiler options during build. This fails
miserably on windows.

Change-Id: I8c84f197ca78897755f67e35fd3a75c30c1d3b7c
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:30 -05:00
Anas Nashif
7d348b0e71 expand 'make help'
Add information about additional make targets

Change-Id: I82a0df2ab2814e72a52304dfd88c04c0feee70ad
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:30 -05:00
Anas Nashif
b8ef593878 Zephyr 0.9.0-rc1
Change-Id: Id3a66d89627808d2189c9cd7d93e836d2435809f
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:29 -05:00
Anas Nashif
51be9a50a4 Add flash support for boards using latest SDK
Using the latest SDK (0.7.2) you can flash directly using make
by specifying the board, for example

make BOARD=arduino_101 flash

This will build and flash the generated binary to the board.

Change-Id: I90254abd69874efbb449ef318079958980c23074
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:29 -05:00
Andrew Boie
2ee9aca31a irq: size _irq_to_interrupt_vector_table
Most systems have far less than 256 IRQ lines available, so
save some bytes in ROM by making this a config option.

On systems with MVIC, omit the table entirely as the mapping
is fixed.

The build cmd_gen_idt is slightly easier to read and will fail
immediately if any of the commands in the sequence error out.

Change-Id: I411f114557591e5cd96b618e6f79f97e8bedadf0
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-02-05 20:25:25 -05:00
Andrew Boie
630280c464 build: fix issue with static interrupts on ARC/ARM
Static interrupts rely on a trick where the _sw_isr_table array
is declared with each element in a different .gnu.linkonce
section, initially pointing to the spurious IRQ handler.

When drivers or apps declare their own interrupts, they override
the element with their own containing the real ISR and parameter.

However, this only works if the initial declaration of the
_sw_isr_table array with the spurious handlers is linked last.
App-specific code was being linked later than the core code,
causing static interrupts declared in apps not to be installed
correctly.

If the _sw_isr_table is moved from SOC-specific code to core arch
code, interrupts configured under soc/ should still also work.

Change-Id: Iec7df47386dfbbf2956a807da27dc8aa6e01b268
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-02-05 20:25:25 -05:00
Peter Mitsis
8e35cc8eb4 build: Add C++ support
Adds C++ support to the build system.

Change-Id: Ice1e57a13598e7a48b0bf3298fc318f4ce012ee6
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
2016-02-05 20:25:23 -05:00
Anas Nashif
23be7fd1cd build: rebuild binary if dependencies have changed
We had an issue of final binary not being built when sources
are changed. This adds the required dependencies.

Change-Id: I1676fc63e6857ef604576905a5ae1ee02b0b648a
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:23 -05:00
Andre Guedes
eda4d59404 kbuild: Remove check from non-existing options
This patch removes the checks related to CONFIG_CC_STACKPROTECTOR_
REGULAR and CONFIG_CC_STACKPROTECTOR_STRONG options since these
options don't exist in Zephyr. According to 186ab6552, they were
copied from Linux but further clean up was missing.

Change-Id: I1d8b4f47319a54b68b6f0b5aec1feb0a247e72e9
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
2016-02-05 20:25:22 -05:00
Anas Nashif
fe039db04a override architecture from command line
When ARCH is specificed on the command line the parsing process
is messed up and non-x86 platforms fail.

Change-Id: If63f243bce3cd305ce291de83bbd90c15b4c861e
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:21 -05:00
Anas Nashif
9be80e3ed6 kbuild: remove linux modules related code
Change-Id: Iddcb74355dc1d6ba0b64a4658bebd4fbb28a6838
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:17 -05:00
Louise Mendoza
947fb40ef3 Removing directory link to the source tree.
Removes the symbolic link to the source tree directory that is created
inside the outdir directory.
This link is not being used and is created as a complete copy of the
source tree on windows.

Change-Id: Icd430f3423175151589c15559d57b5ecfc0a0853
Signed-off-by: Louise Mendoza <yonattan.a.louise.mendoza@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:17 -05:00
Louise Mendoza
0c3f05bcd7 mingw: Use built-in pwd with -W option for mingw builds
The pwd for mingw has a different output to the pwd shell's built-in pwd.
This change uses the built-in pwd for keep compatibilty with the path
in mingw.

Change-Id: I43d605157e19f661480e68ecbbd024c5f077e461
Signed-off-by: Louise Mendoza <yonattan.a.louise.mendoza@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:16 -05:00
Ido Yariv
a8c48ea7b7 Workaround QEMU's multiboot loading issue
When QEMU loads a multiboot image based on the ELF headers, it
calculates the total memory size subtracting the minimum address from
the maximum address in the program header.

While the IDT section is removed from the ELF, an empty segment in the
program header is still kept at IDT_LIST base address. Since the IDT
segment isn't contiguous with the loadable code segment, QEMU is tricked
into thinking the total memory size is larger than it really is.

To workaround this, change the address of the IDT section to the address
of the text section. This will make objcopy remove the extra segment
entirely when the IDT section is removed.

This could have been fixed in QEMU since this isn't a bug in Zephyr
per-se, but it will be easier to avoid specific QEMU versions
requirements.

Change-Id: I062b7d0fb8fccfe4d0d0b4cb0afc4667bbb7f7dd
Signed-off-by: Ido Yariv <idox.yariv@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Signed-off-by: Ido Yariv <ido@wizery.com>
2016-02-05 20:25:16 -05:00
Anas Nashif
06e78de681 build: do not use link-zephyr
Use makefile targets to build and link final binary. This removes
dependency on a shell script which is not portable and imporves
dependency tracking when building.

Change-Id: Ib75f162cdb1dde35ccaf980658bfe70daaf581b6
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:15 -05:00
Anas Nashif
204b66d150 build: reused declared LDFLAGS
Change-Id: Ia421fc3e796a889f3083b00ddcb058ccefb35291
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-02-05 20:25:15 -05:00