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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
Many variables being declared in the Makefiles are Linux specific
and never used by Zephyr.
This is an attempt to cleanup the Makefiles and just keep the code
we use.
Change-Id: Ib97d3d7e3a55077d6f9ec2b4170b3763424a1c99
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Adding emptiness into core-y does not add any value.
Change-Id: I695f9a8682eb35bcdb80eff9716338f88d84ab09
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
- Modules are not a feature of the Zephyr kernel.
- genksyms removed, not used by zephyr
- bin2c remove, not used in zephyr
Change-Id: Ic8f0e786530dcf410b07d6c5cc47f1087000d528
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This variables are not being used in the code any more.
Change-Id: I3d4b513ed61d98020f27e5968835090946fe0c8b
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This patch introduces the infrastructure required to enable QMSI drivers.
QMSI drivers are shim drivers based on drivers provided by QMSI BSP. The
BSP provides a static library (libqmsi) which implements several drivers
for peripherals from Intel MCUs.
Next patch will introduce the first QMSI driver (watchdog driver) which
will rely on the infrastructure introduced by this patch.
Change-Id: Ic7da5d0249af0629eef8c91d124a153f84d4a76e
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This patch moves the CONFIG_STACK_CANARIES check from architecture's
Makefile to the root Makefile since this option is kernel-related,
not architecture-related. This way we avoid replicating the same
CONFIG_STACK_CANARIES check in several Makefiles.
This patch also removes some blank lines from the Makefiles it touches.
Change-Id: I458f92fa6799526c608369d1e56579936bcb196e
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
First look for a custom linker file defined by a config variable, if
not defined, look in the board directory. Finally look in the SoC
directory.
This adds flexibility and enhances modularity allowing a board to define
the linker the script instead of the SoC specific one.
Change-Id: Id44aa7d0e93d97234163ec858e2cfefe09768a08
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Change terminology and use SoC instead of platform. An SoC provides
features and default configurations available with an SoC. A board
implements the SoC and adds more features and IP block specific to the
board to extend the SoC functionality such as sensors and debugging
features.
Change-Id: I15e8d78a6d4ecd5cfb3bc25ced9ba77e5ea1122f
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit also renames boards and makes naming consistent between
board name and defconfig files.
quark_d2000_reference -> quark_d2000_crb
quark_se_test_sss -> quark_se_sss_ctb
quark_se_test -> quark_se_ctb
Change-Id: Ibe6a5102edb987fe1d6ce32c8c392a87d45d6951
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Define boards based on platforms/SoCs and define them under boards/.
Also unify the naming of all platform, SoC and board files and use
platform.h for platforms and board.h for boards.
Change-Id: Icfeb96479ab5800aca98c80a79bdc3cecd645314
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This variable (CONFIG_BOARD) will store the textual form of the
platform name and will be used for locating files related to the
board in the source tree.
Change-Id: I3c8a05ed428451a6785799a5492f0dd14682f208
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
PROJECTINCLUDE is not required in app makefiles.
Change-Id: I3751b7c51c453dfe47d207bb11d171138668c4e7
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
We now only use ARCH and avoid duplication of the same definition.
Change-Id: Ia61059b906a2ebc31e703412bead948997975d58
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This will only generate the .su files when CONFIG_STACK_USAGE
is specified, otherwise the tree will be full of .su files.
Change-Id: I3ffc7a7f5ab09aaae49ff65e8ad5de0832370777
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
