The Cortex-M0(+) and in general processors that support only the ARMv6-M
instruction set have a reduced set of registers and fields compared to
the ARMv7-M compliant processors.
This change goes through all core registers and disables or removes
everything that is not part of the ARMv6-M architecture when compiling
for Cortex-M0.
Jira: ZEP-1497
Change-id: I13e2637bb730e69d02f2a5ee687038dc69ad28a8
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The Cortex-M0(+) and in general processors that support only the ARMv6-M
instruction set can only access the NVIC_IPRn registers with word
accesses, and not with byte ones like the Cortex-M3 and onwards. This
patch addresses the issue by modifying the way that _NvicIrqPrioSet()
writes to the IPRn register, using a word access for Cortex-M0(+).
A similar issue is addressed for internal exceptions, this time for the
SHPR registers that are accessed differently on ARMv6-M.
Reference code taken from CMSIS.
Jira: ZEP-1497
Change-id: I08e1bf60b3b70579b42f4ab926ee835c18bb65bb
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Since the value is treated as uint8_t internally anyway, just use
uint8_t for the input and output parameter types.
Jira: ZEP-1497
Change-Id: I61d68eb39cba5d82dad6ab7593b267c26e003d2b
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
By default, when a 'fatal fault' message is seen in the output of any
testcase, it is consider an inmediate fatal condition and the test
case is aborted.
However, this testcase is provoking the situation to verify the
condition is caught. This, it shall NOT be considered a fatal fault
and the default overriden to allow it to proceed.
This was done in the legacy testcases and now is moved to this
testcase, ported from legacy.
Change-Id: Icac6cf55cae2ffd9b071e9dd1f35918b7b30de5e
Signed-off-by: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
Stack for task tStartTask at tests/legacy/kernel/test_sema/microkernel
is not big enough since unfied kernel was enabled by default for all
test (since commit c2de216).
Change-Id: I3332cd5e14ca384428834697a1841fa680a68b00
Signed-off-by: Genaro Saucedo Tejada <genaro.saucedo.tejada@intel.com>
Fix build error (picked by GCC 6.x):
error: ‘stack_size’ defined but not used [-Werror=unused-const-variable=]
Change-Id: I402324fedaea9d0a10ee6533ba957ce18fa0fb83
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Currently CI plays tricks with `tee` to capture the output and post
process it. This makes it more complex to handle and easier for it to
fail in ways it should not.
So add a simple log capture option sanity check that mirrors the
stdout output, removing color encoding for errors.
Change-Id: I6de0b6cfe4da9c289f537979545dddbcd49cf834
Signed-off-by: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
To customise test builds and support test related features such as time
stamps and a boot banner, introduce a Makefile variant that is dedicated
to testing.
Initially we introduce a new config overlay that is used for all tests, in
this case we enable BOOT_BANNER and BUILD_TIMESTAMP. This will print the
current version and the date, useful when reporting bugs and also an
indicator that the system has booted before the test has started.
For example:
[QEMU] CPU: qemu32
***** BOOTING ZEPHYR OS v1.6.99 - BUILD: Dec 21 2016 19:57:13 *****
tc_start() - Test Nanokernel CPU and thread routines
Initializing nanokernel objects
...
..
Change-Id: I224318cdeb55a301964ea366dbc577e2e3a09175
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
And it's not really a debugging option either, one might want to use it
for the features it brings. Thus moving it out of Kconfig.debug.
Change-Id: Ie1e2d2bcba94ad4b8354d3cc56087227184039b6
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Let's make net stack having its own level of debugging through sys_log.
It replaces NET_DEBUG by NET_LOG_ENABLED, which is then semantically
better: someone wanting to log the errors might want that not only for
debugging.
Along with it, CONFIG_NET_LOG_GLOBAL option is added, in order to enable
all available logging in network stack. It is disabled by default but
might be found useful when warning/errors need to be logged, so it is
then unnecessary to selectively enable by hand all CONFIG_NET_DEBUG_*
options.
It is possible, locally, to override CONFIG_SYS_LOG_NET_LEVEL by setting
the level one want to NET_SYS_LOG_LEVEL. This can be useful on samples
or tests.
Change-Id: I56a8f052340bc3a932229963cc69b39912093b88
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
quark_d2000_crb does not build as ROM and RAM space are way too little
for it.
Change-Id: I1a5992dcd49f90fa6604cd8ab76db7e170be7cd4
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
It's possible to know from which pool the nbuf comes from so
let's reduce nbuf size by removing its internal type attribute which
becomes then useless.
When a data buffer is not coming from nbuf data buffer pool, let's call
it "EXTERNAL", just to make debugging handling a little simple in the
code.
Change-Id: I6931394c8c4f594137f6380be0a0ba5cea371040
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Use the interface function rather than writing directly to the iface
structure. Check for errors in nbuf read.
Change-Id: I75311755c2060b640325962ada28adea597cb914
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
Detect non local IPv4 destination addresses earlier and route them via
the gw address. Ensure that the ARP table is populated with the GW
address rather than the final destination address.
Jira: ZEP-1473
Change-Id: I3b628584148b760340ef0fea4da4e8893702c832
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
Re-instate the init_app()call which was accidentally removed by commit
commit 34f9391c9cf5 ("dhcpv4: Report address acquisition.")
Change-Id: Ic5ef70fd855a5bcb3ea1171de652994db493f4bb
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
Add a test for the available space for the payload, so the problem with
the payload length doesn't regresses.
Change-Id: Ifef541d8428947eb482729aa773a7e9ddd2b6f81
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
When retrieving the payload length of the payload, there was a mistake,
what was already in the buffer (buf->len) was being considered twice,
net_buf_tailroom() already takes buf->len into account, resulting in
incorrect values.
Change-Id: I3b78d55abca4a448cab5e035b9d66352a3c59110
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
s/energy_est/estimation when using net_rpl_node_energy_object.
Change-Id: I4b326a0dbbca11d48de0c595dfe843495fe10e04
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
It's much different than IPv4 where it's possible to find the whole
packet length. Here it has to count also the ipv6 header size by itself.
Jira: ZEP-1422
Change-Id: I84b1602ac75ef81b9ceda7898ca9dedf2e54d633
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
User application can request the information it wants via the generic
net_mgmt() call, following the NET_REQUEST_STATS_* codes.
Change-Id: Ia9e7d318cf11b7bf8bfaf1ad63c8c985be846cc1
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This will be useful for net mgmt based API to grab statistics.
Change-Id: Id3904c48cfdd6c6fb01b6919948eb13af826ca1e
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This will help to track only what's wanted (ipv6, tpc, udp, else...) if
needed to.
Change-Id: I5c2e5e582db629b5d0e1cd98004f693c50f532a4
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Let's change from macros to inlined function to make things nicer.
Change-Id: Ie98e0667613961b03c84ca60bc551d0f473765f6
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This file will own more statistics handling in a near future.
Change-Id: Ifaf86852f5c7166e6878b5dc8f4cd4c166dbee90
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
It clutters a bit the code with ifdefs but it's quite useful when
debugging.
Change-Id: I4f6899d052921b8ef8a7ec2f6e7df927a1bca2f1
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
It will be thus possible to enable only the error logging, or the other
sys_log levels.
Change-Id: I0c0ed789f7cfbb4811320e8f8249151288274873
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
printk can do the job properly.
Change-Id: Ib743328e046bdb29be26adfe5cd007aaa758cd64
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
printk is anyway the routine being selected for sys_log.
Change-Id: Id6b516aa6ab8d4d420b9afe22b5e6b832dd3e216
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Fixes:
error: format '%u' expects argument of type 'unsigned int'
Change-Id: I02aaaea79150967d7831d89d0c05427bf2685708
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
When building the echo_client sample app, the following warning
is found:
echo-client.c:37:
echo_client/src/echo-client.c: In function 'send_ipv4_data':
include/logging/sys_log.h:108:20: warning: format '%d' expects argument
of type 'int', but argument 7 has
type 'size_t' ...
So, this patch changes %d by %zu to remove that warning.
Change-Id: I8a3822bca6d5988e531684d647de93bd77aabf9b
Signed-off-by: Flavio Santes <flavio.santes@intel.com>
When using SLIP for TAP networking between guest and host, the correct
option is CONFIG_NET_SLIP_TAP. CONFIG_SLIP_TAP only enables it on the
SLIP side, it should be enabled on the networking stack, as well.
Change-Id: Ie1dacd07eb5a0891a572b08268a865f05a373690
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
When using SLIP for TAP networking between guest and host, the correct
option is CONFIG_NET_SLIP_TAP. CONFIG_SLIP_TAP only enables it on the
SLIP side, it should be enabled on the networking stack, as well.
Change-Id: I76226db9c587f1b5e9613244adab8f916ad94013
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Use the network management interface to catch and report IPv4 address
acquisition in the application.
Change-Id: Idd1bcaac90fffbd617600a7713206599e547826f
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
Add build test to sanity_check to get a complex net app being built
for frdm-k64f.
Change-Id: Ib136f7964b65ad2167a3ed4484bff3bfe2a7ebad
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Carles Cufi