Revises the microkernel footprint benchmark project so that the
minimum x86 configuration excludes support for the system timer.
The resulting "tickless kernel" image is about 1200 bytes smaller
(about 15%).
Change-Id: Ie7be8427963818c7d0d75173d3da844722487f0b
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Benchmark code that depends on the state of LITE-related symbols
has this dependency removed, and is now coded as if these symbols
are not defined. This change has no operational impact, as LITE-
related symbols were never defined.
Change-Id: I9b9a108223903b8e4dd675a599ca5b8e5cbe7fc7
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
By default, the kconfig option SECTION_GARBAGE_COLLECTION is already enabled.
Removing this option from the project configuration files does not change the
resulting images.
Change-Id: I0f3329aa15a341c2c1082f75162b2b3e12447a26
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Explicitly configures the number of task priorities for sample
projects that require more than 16 priorities. (This ensures
that the projects continue to work properly when the default
value of NUM_TASK_PRIORITIES is reduced to 16 in an upcoming
commit.)
Change-Id: I03b9ae68a6b782c62c8799f44d17e659e7d6074e
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Revises the microkernel footprint benchmark sample projects to take
advantage of the NUM_TASK_PRIORITIES configuration option. Most
notably, this reduces the size of the minimum microkernel configuration
by over 500 bytes.
Change-Id: I2be1b0a5a09800559df4d1bf355de38d6c0b9ab3
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Removes the assignment of kconfig option CONFIG_CPU_CLOCK_FREQ_MHZ from
boot_time project configuration files that redundantly set it to the default
value (20).
Change-Id: I901b2d4dc85d1de53dc4a1809b422ee16301ac03
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Simics is not supported. As such, the sample project README.txt files must
not provide instructions on how to execute an image using Simics.
Change-Id: I6cc09169902b5e10f50799c280d0bbc63f1ae624
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
All uses of TC_END are functionaly equivalent to each other
and to the TC_END_RESULT macro. Change TC_END to TC_END_RESULT
so that they are consistent. In the future when TC_END_RESULT
is extended/expanded, it only has to be done in one place.
Change-Id: I61bad52098187f6115896688e0a545d202b6fd05
Signed-off-by: David Norris <david.norris@intel.com>
most places call TC_END_RESULT before calling TC_END_REPORT.
These new calls to TC_END_RESULT are added so it is used
consistently in the microkernel tests.
Change-Id: I1125662c47a487b1bf4054d63ee2b9dc314a253e
Signed-off-by: David Norris <david.norris@intel.com>
These options are now enabled by default.
Change-Id: Ie7f2abb7b7c89f1a5a02ddc831367710a3d72c1f
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Revises ARM M3/4 ISR installation project, which doesn't actually
require the GDB_INFO capability.
Change-Id: I9eefba5678e2c4a0fa7a8e57df603d25af144eb1
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Revises boot time benchmarking project so it doesn't utilize the
CONTEXT_MONITOR capabililty, which is still [EXPERIMENTAL] and thus
could result in potentially misleading results.
Revises ARM M3/4 ISR installation project, which doesn't actual
require the CONTEXT_MONITOR capability.
Change-Id: I45d2abe85a0049b0c745652d2e78210c9696016d
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Revises this option to make its purpose clearer, and to align it
with other experimantal monitoring-type configuration options.
Change-Id: I593bb7560b5a0544eb05affaa07b59dd78ea907e
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
This patch adds a very simple application for demonstrating the use of
the bt_init() API. Right now this is just tested to work with qemu and
the HCI UART driver with the help of the btproxy tool on the host OS
side. More information is available in the samples/bluetooth/README
file.
Change-Id: I03f92d158e9e5d57275241502bb8fa94350fc335
Co-authored-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
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 ./ \( -name "*.[chs]" -o -name "sysgen.py" -o -name "*.kconf" \) \
! -path "./host/src/genIdt/*" \
! -path "*/outdir/*" | xargs sed -i 's/\b'${1}'\b/'${2}'/g';
Change-Id: I4b7f7806fcfcbeed1abbc2421c3fc470af87eb7d
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
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 ./ \( -name "*.[chs]" -o -name "sysgen.py" -o -name "*.kconf" \) \
! -path "./host/src/genIdt/*" \
! -path "*/outdir/*" | xargs sed -i 's/\b'${1}'\b/'${2}'/g';
Change-Id: Idcd3b4dfd86b6e835638623fa7b39401cabdee06
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
VisualDSP is not supported. Furthermore, with the removal of the VisualDSP
comment, there is no longer any justification for the custom BENCH_MIN() macro.
Thus, it is simply replaced with min()--defined in "util.h".
Change-Id: I3c08add1fc9fcd98c388b843c5849fc71fa84fd3
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
The task_mem_pool_moveXXX() routines are only relevant to multi-node systems.
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Change-Id: I575c32a74b158c8b9b6ac6e1baef7b0e4f988270
The routine _task_mem_pool_move() is only relevant to a multi-node system.
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Change-Id: I1a97e2b87d29df7a1a63bcd6d8eea290382f3a7e
Fix benchmark projects makefiles to use i8253 specific configuration
for only two variants of generic_pc BSP - pentium4 and minuteia, but
not for the whole BSP.
Change-Id: Iac89e29d2e26ee411d9c2d2fbcd3335c0e71fb06
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
Move time calculation macros from application directory to kernel
directory, since it is used by a kernel component.
In order to follow namespace and naming conventions, convert
macros to SYS_CLOCK_HW_CYCLES_TO_NS* form.
Change-Id: I96e9149c399adc363aed5095ae82a1abc78d2977
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
"Unsupported stdlib" functionality is not relevant to the current "minimal"
libc implementation.
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Several sample project tasks that are not to be automatically
started now indicate this by simply specifying an empty task
group list, rather than by defining and using a new task group.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Instances of the custom OFFSET() macro are replaced with the standard
offsetof() macro from stddef.h to reduce code duplication.
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Adding a line after variable declaration in order to comply with
the defined coding style.
Change-Id: Id41af88404bd37227bfd59a2d71ce08d0d6ce005
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
This commit changes the pointer's location in order to comply with
the defined coding style.
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@linux.intel.com>
Change-Id: Ibcf1ef0e4fc53b0cb5286b36119e76d017f24cd9
This commit adds the parameter to the reference of the extern function in order to
avoid the checkpatch issue ERROR:FUNCTION_WITHOUT_ARGS.
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@linux.intel.com>
Change-Id: I42c53314232622a8e2e615420584601ce9b85404
This commit fixes the coding style of the 'if', 'do', 'while' and 'for'
statements in order to comply with the defined coding style.
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@linux.intel.com>
Change-Id: I70d002462db48f36b9589cdb229ba928f3f424b4
This commit fix the return statement in a void function due to this is not useful.
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@linux.intel.com>
Change-Id: Icae7892853ed1c6c56c18e0c0c8f8fd1610491ee
This commit deletes the exceeded spaces after #ifdef declaration on the line that
the checkpatch script mark as having the SPACING error in order to complay with
the defined coding style.
The script used to perform this fixes was:
checkpatch_script="$VXMICRO_BASE/scripts/checkpatch.pl --mailback --no-tree -f --emacs --summary-file --show-types --ignore BRACES,PRINTK_WITHOUT_KERN_LEVEL,SPLIT_STRING --max-line-length=100 "
cd $VXMICRO_BASE;
for file in $(find ./ -name "*.[ch]" ! -path "./scripts/*" ! -path "./host/src/wrsconfig/*");
do
for line in $(eval $checkpatch_script $file | grep "ERROR:SPACING: exactly one space required after that #ifdef" | cut -d":" -f2)
do
sed -i -r -e ''$line' { s/^#ifdef[ \t]*/#ifdef /g }' $file;
done;
done;
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
Change-Id: Ic9bb67243f91fa3b5aca6288b306f9b4e8c816fe
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit deletes spaces after open parentheses '(' and spaces before
close paratheses ')'.
This modification were done with the following script:
checkpatch_script="$VXMICRO_BASE/scripts/checkpatch.pl --mailback --no-tree -f --emacs --summary-file --show-types --ignore BRACES,PRINTK_WITHOUT_KERN_LEVEL,SPLIT_STRING --max-line-length=100 "
cd $VXMICRO_BASE;
for file in $(find ./ -name "*.[ch]" ! -path "./scripts/*" ! -path "./host/src/wrsconfig/*");
do
# fixing spaces after open parethesis
for line in $(eval $checkpatch_script $file | grep "ERROR:SPACING: space prohibited after that open parenthesis '('" | cut -d":" -f2)
do
sed -i -r -e ''$line' { s/\([ \t]*/\(/g }' $file;
done;
# fixing spaces before close parethesis
for line in $(eval $checkpatch_script $file | grep "ERROR:SPACING: space prohibited before that close parenthesis ')'" | cut -d":" -f2)
do
sed -i -r -e ''$line' { s/[ \t]*\)/\)/g }' $file;
done;
done;
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
Change-Id: I4482fc50ec45542afa2e60c5f2fef4e75fb24dd3
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit fixes the coding style of the function declarations and aligning
the open and close brackets and change the style of parameter's documentation.
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
Change-Id: I648d36eb29dafc7fcd87b8db01e682bea993e5d2
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Updating nano kernel functions to follow a consistent naming convention.
Part of that process is the removal of camelCase naming conventions for the
preferred_underscore_method.
Change accomplished with the following script:
#!/bin/bash
echo "Searching for ${1} to replace with ${2}"
find . -type f \( -iname \*.c -o -iname \*.h -o -iname \*.s -o -iname \*.kconf \) \
-not \( -path host/src/genIdt -prune \) \ \
-not \( -path host/src/gen_tables -prune \) \
-print | xargs sed -i "s/"${1}"/"${2}"/g"
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
QA related scripts should be either maintained out
of the tree or come as enhancements to the sanity check
scripts.
Change-Id: I6dceed81f66b84cedad2dd84fd42d6b388de3468
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Allan Stephens