perf tool for RTEMS?

2017-02-07 Thread 구철회 
Hello,

I am CHEOL. H. KOO from KARI, and newbie here.
For application and project to be required, I think perf tool just like as 
linux perf tool is interesting to perform performance analysis of time critical 
application on RTEMS.
But I have no found such a tool in RTEMS society yet.
Maybe I missed existing tools. If there weren’t, is it interesting to you for 
porting it from linux perf or developing new one for RTEMS?

Best,

Cheol


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Re: Using helper functions

2017-02-07 Thread Tanu Hari Dixit 
Oh, yes. Thanks for the heads up. I'll rebuild it.

Regards,
Tanu Hari Dixit.

On Tue, Feb 7, 2017 at 8:14 PM, punit vara  wrote:

> If you are trying to build my gpio sample then its just for arm
> architecture and specifically for beagle bone black. Sparc is
> completely different architecture so sample won't build in it.
>
> On Tue, Feb 7, 2017 at 7:12 PM, Tanu Hari Dixit 
> wrote:
> > Hello Punit,
> >
> > Thank you for the explanation. I did as you suggested.  I copied the gpio
> > folder to testsuites/samples/ and edited configure.ac, ran bootstrap,
> > configure and make for the new build. It ran fine (without errors).
> However,
> > I could see all executables except for one in
> > /home/thd/development/rtems/src/builds/erc32_gpio/sparc-
> rtems4.12/c/erc32/testsuites/samples/gpio
> > for the gpio application. I am unable to figure out what might be the
> fault.
> > The bootstrap and configure are as below. The make output is attached.
> > Something strange that I observed in the make output is, that unlike
> other
> > subdirectories in samples, there never appears a line like:
> > make[6]: Entering directory
> > `/home/thd/development/rtems/src/builds/erc32_gpio/sparc-
> rtems4.12/c/erc32/testsuites/samples/gpio'
> > Also the gpio folder in
> > home/thd/development/rtems/src/builds/erc32_gpio/sparc-
> rtems4.12/c/erc32/testsuites/samples/gpio
> > just has Makefile in it.
> > I (just experimenting) ran the Makefile and I got the following output:
> >
> > thd@thd-Inspiron-5537:~/development/rtems/src/builds/
> erc32_gpio/sparc-rtems4.12/c/erc32/testsuites/samples/gpio$
> > make
> > sparc-rtems4.12-gcc -B../../../../../erc32/lib/ -specs bsp_specs -qrtems
> > -DHAVE_CONFIG_H -I.
> > -I../../../../../../../../rtems/c/src/../../testsuites/samples/gpio -I..
> > -mcpu=cypress -O2 -g -ffunction-sections -fdata-sections -Wall
> > -Wmissing-prototypes -Wimplicit-function-declaration -Wstrict-prototypes
> > -Wnested-externs -MT init.o -MD -MP -MF .deps/init.Tpo -c -o init.o
> > ../../../../../../../../rtems/c/src/../../testsuites/samples/gpio/init.c
> > ../../../../../../../../rtems/c/src/../../testsuites/
> samples/gpio/init.c:6:70:
> > fatal error: bsp/beagleboneblack.h: No such file or directory
> >  #include  /* Calls the BBB specific library */
> >   ^
> > compilation terminated.
> > make: *** [init.o] Error 1
> >
> > Maybe that is the error I am facing. I don't know how to rectify it. I
> > searched for similar errors but found no luck. Can you please help me
> with
> > this?
> > Also, now I am able to understand more and have a feeling that I'll soon
> > have a working application that is made by me. Thank you.
> >
> > Regards,
> > Tanu Hari Dixit.
> >
> >
> > OUTPUT: ./bootstrap
> >
> > ./cpukit
> > ./c
> > ./c/src/ada-tests
> > ./c/src
> > ./c/src/make
> > ./c/src/lib/libbsp/bfin/bf537Stamp
> > ./c/src/lib/libbsp/bfin/eZKit533
> > ./c/src/lib/libbsp/bfin
> > acinclude.m4 is unchanged
> > ./c/src/lib/libbsp/bfin/TLL6527M
> > ./c/src/lib/libbsp/mips/malta
> > ./c/src/lib/libbsp/mips/jmr3904
> > ./c/src/lib/libbsp/mips/csb350
> > ./c/src/lib/libbsp/mips/rbtx4925
> > ./c/src/lib/libbsp/mips
> > acinclude.m4 is unchanged
> > ./c/src/lib/libbsp/mips/rbtx4938
> > ./c/src/lib/libbsp/mips/hurricane
> > ./c/src/lib/libbsp/epiphany
> > acinclude.m4 is unchanged
> > ./c/src/lib/libbsp/epiphany/epiphany_sim
> > ./c/src/lib/libbsp/sparc/leon2
> > ./c/src/lib/libbsp/sparc
> > acinclude.m4 is unchanged
> > ./c/src/lib/libbsp/sparc/erc32
> > ./c/src/lib/libbsp/sparc/leon3
> > ./c/src/lib/libbsp/no_cpu
> > acinclude.m4 is unchanged
> > ./c/src/lib/libbsp/no_cpu/no_bsp
> > ./c/src/lib/libbsp/sh/shsim
> > ./c/src/lib/libbsp/sh/gensh2
> > ./c/src/lib/libbsp/sh/gensh4
> > ./c/src/lib/libbsp/sh
> > acinclude.m4 is unchanged
> > ./c/src/lib/libbsp/sh/gensh1
> > ./c/src/lib/libbsp/moxie
> > acinclude.m4 is unchanged
> > ./c/src/lib/libbsp/moxie/moxiesim
> > ./c/src/lib/libbsp/m32c/m32cbsp
> > ./c/src/lib/libbsp/m32c
> > acinclude.m4 is unchanged
> > ./c/src/lib/libbsp/nios2
> > acinclude.m4 is unchanged
> > ./c/src/lib/libbsp/nios2/nios2_iss
> > ./c/src/lib/libbsp/arm/altera-cyclone-v
> > ./c/src/lib/libbsp/arm/raspberrypi
> > ./c/src/lib/libbsp/arm/beagle
> > ./c/src/lib/libbsp/arm/edb7312
> > ./c/src/lib/libbsp/arm/gumstix
> > ./c/src/lib/libbsp/arm/stm32f4
> > ./c/src/lib/libbsp/arm/csb337
> > ./c/src/lib/libbsp/arm/lpc176x
> > ./c/src/lib/libbsp/arm/tms570
> > ./c/src/lib/libbsp/arm/xilinx-zynq
> > ./c/src/lib/libbsp/arm/csb336
> > ./c/src/lib/libbsp/arm
> > acinclude.m4 is unchanged
> > ./c/src/lib/libbsp/arm/lm3s69xx
> > ./c/src/lib/libbsp/arm/smdk2410
> > ./c/src/lib/libbsp/arm/gdbarmsim
> > ./c/src/lib/libbsp/arm/lpc32xx
> > ./c/src/lib/libbsp/arm/rtl22xx
> > ./c/src/lib/libbsp/arm/lpc24xx
> > ./c/src/lib/libbsp/arm/realview-pbx-a9
> > ./c/src/lib/libbsp/arm/atsam
> > ./c/src/lib/libbsp/v850
> >

Re: Using helper functions

2017-02-07 Thread punit vara 
If you are trying to build my gpio sample then its just for arm
architecture and specifically for beagle bone black. Sparc is
completely different architecture so sample won't build in it.

On Tue, Feb 7, 2017 at 7:12 PM, Tanu Hari Dixit  wrote:
> Hello Punit,
>
> Thank you for the explanation. I did as you suggested.  I copied the gpio
> folder to testsuites/samples/ and edited configure.ac, ran bootstrap,
> configure and make for the new build. It ran fine (without errors). However,
> I could see all executables except for one in
> /home/thd/development/rtems/src/builds/erc32_gpio/sparc-rtems4.12/c/erc32/testsuites/samples/gpio
> for the gpio application. I am unable to figure out what might be the fault.
> The bootstrap and configure are as below. The make output is attached.
> Something strange that I observed in the make output is, that unlike other
> subdirectories in samples, there never appears a line like:
> make[6]: Entering directory
> `/home/thd/development/rtems/src/builds/erc32_gpio/sparc-rtems4.12/c/erc32/testsuites/samples/gpio'
> Also the gpio folder in
> home/thd/development/rtems/src/builds/erc32_gpio/sparc-rtems4.12/c/erc32/testsuites/samples/gpio
> just has Makefile in it.
> I (just experimenting) ran the Makefile and I got the following output:
>
> thd@thd-Inspiron-5537:~/development/rtems/src/builds/erc32_gpio/sparc-rtems4.12/c/erc32/testsuites/samples/gpio$
> make
> sparc-rtems4.12-gcc -B../../../../../erc32/lib/ -specs bsp_specs -qrtems
> -DHAVE_CONFIG_H -I.
> -I../../../../../../../../rtems/c/src/../../testsuites/samples/gpio -I..
> -mcpu=cypress -O2 -g -ffunction-sections -fdata-sections -Wall
> -Wmissing-prototypes -Wimplicit-function-declaration -Wstrict-prototypes
> -Wnested-externs -MT init.o -MD -MP -MF .deps/init.Tpo -c -o init.o
> ../../../../../../../../rtems/c/src/../../testsuites/samples/gpio/init.c
> ../../../../../../../../rtems/c/src/../../testsuites/samples/gpio/init.c:6:70:
> fatal error: bsp/beagleboneblack.h: No such file or directory
>  #include  /* Calls the BBB specific library */
>   ^
> compilation terminated.
> make: *** [init.o] Error 1
>
> Maybe that is the error I am facing. I don't know how to rectify it. I
> searched for similar errors but found no luck. Can you please help me with
> this?
> Also, now I am able to understand more and have a feeling that I'll soon
> have a working application that is made by me. Thank you.
>
> Regards,
> Tanu Hari Dixit.
>
>
> OUTPUT: ./bootstrap
>
> ./cpukit
> ./c
> ./c/src/ada-tests
> ./c/src
> ./c/src/make
> ./c/src/lib/libbsp/bfin/bf537Stamp
> ./c/src/lib/libbsp/bfin/eZKit533
> ./c/src/lib/libbsp/bfin
> acinclude.m4 is unchanged
> ./c/src/lib/libbsp/bfin/TLL6527M
> ./c/src/lib/libbsp/mips/malta
> ./c/src/lib/libbsp/mips/jmr3904
> ./c/src/lib/libbsp/mips/csb350
> ./c/src/lib/libbsp/mips/rbtx4925
> ./c/src/lib/libbsp/mips
> acinclude.m4 is unchanged
> ./c/src/lib/libbsp/mips/rbtx4938
> ./c/src/lib/libbsp/mips/hurricane
> ./c/src/lib/libbsp/epiphany
> acinclude.m4 is unchanged
> ./c/src/lib/libbsp/epiphany/epiphany_sim
> ./c/src/lib/libbsp/sparc/leon2
> ./c/src/lib/libbsp/sparc
> acinclude.m4 is unchanged
> ./c/src/lib/libbsp/sparc/erc32
> ./c/src/lib/libbsp/sparc/leon3
> ./c/src/lib/libbsp/no_cpu
> acinclude.m4 is unchanged
> ./c/src/lib/libbsp/no_cpu/no_bsp
> ./c/src/lib/libbsp/sh/shsim
> ./c/src/lib/libbsp/sh/gensh2
> ./c/src/lib/libbsp/sh/gensh4
> ./c/src/lib/libbsp/sh
> acinclude.m4 is unchanged
> ./c/src/lib/libbsp/sh/gensh1
> ./c/src/lib/libbsp/moxie
> acinclude.m4 is unchanged
> ./c/src/lib/libbsp/moxie/moxiesim
> ./c/src/lib/libbsp/m32c/m32cbsp
> ./c/src/lib/libbsp/m32c
> acinclude.m4 is unchanged
> ./c/src/lib/libbsp/nios2
> acinclude.m4 is unchanged
> ./c/src/lib/libbsp/nios2/nios2_iss
> ./c/src/lib/libbsp/arm/altera-cyclone-v
> ./c/src/lib/libbsp/arm/raspberrypi
> ./c/src/lib/libbsp/arm/beagle
> ./c/src/lib/libbsp/arm/edb7312
> ./c/src/lib/libbsp/arm/gumstix
> ./c/src/lib/libbsp/arm/stm32f4
> ./c/src/lib/libbsp/arm/csb337
> ./c/src/lib/libbsp/arm/lpc176x
> ./c/src/lib/libbsp/arm/tms570
> ./c/src/lib/libbsp/arm/xilinx-zynq
> ./c/src/lib/libbsp/arm/csb336
> ./c/src/lib/libbsp/arm
> acinclude.m4 is unchanged
> ./c/src/lib/libbsp/arm/lm3s69xx
> ./c/src/lib/libbsp/arm/smdk2410
> ./c/src/lib/libbsp/arm/gdbarmsim
> ./c/src/lib/libbsp/arm/lpc32xx
> ./c/src/lib/libbsp/arm/rtl22xx
> ./c/src/lib/libbsp/arm/lpc24xx
> ./c/src/lib/libbsp/arm/realview-pbx-a9
> ./c/src/lib/libbsp/arm/atsam
> ./c/src/lib/libbsp/v850
> acinclude.m4 is unchanged
> ./c/src/lib/libbsp/v850/gdbv850sim
> ./c/src/lib/libbsp/sparc64
> acinclude.m4 is unchanged
> ./c/src/lib/libbsp/sparc64/niagara
> ./c/src/lib/libbsp/sparc64/usiii
> ./c/src/lib/libbsp/m68k/av5282
> ./c/src/lib/libbsp/m68k/genmcf548x
> ./c/src/lib/libbsp/m68k/uC5282
> ./c/src/lib/libbsp/m68k/mvme147s
> ./c/src/lib/libbsp/m68k/mcf5329
> ./c/src/lib/libbsp/m68k/mvme147
>

Re: Using helper functions

2017-02-07 Thread Tanu Hari Dixit 
Hello Joel,

> An alternative is to look at the examples-v2 repo. It shows how to
> builds RTEMS applications external to the RTEMS tree using waf.
>
I had tried example-v2 a few days back. I'll try to make an application
with the help of it. Thank you.

Regards,
Tanu Hari Dixit.
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