Hello, recently I tried to run hello program in top of l4/fiasco.oc for exynos 4412 platform, but qemu doest'n have any platform that support it (at least my installed version)
none empty machine collie Collie PDA (SA-1110) nuri Samsung NURI board (Exynos4210) smdkc210 Samsung SMDKC210 board (Exynos4210) connex Gumstix Connex (PXA255) verdex Gumstix Verdex (PXA270) highbank Calxeda Highbank (ECX-1000) midway Calxeda Midway (ECX-2000) integratorcp ARM Integrator/CP (ARM926EJ-S) (default) kzm ARM KZM Emulation Baseboard (ARM1136) mainstone Mainstone II (PXA27x) musicpal Marvell 88w8618 / MusicPal (ARM926EJ-S) n800 Nokia N800 tablet aka. RX-34 (OMAP2420) n810 Nokia N810 tablet aka. RX-44 (OMAP2420) sx1 Siemens SX1 (OMAP310) V2 sx1-v1 Siemens SX1 (OMAP310) V1 cheetah Palm Tungsten|E aka. Cheetah PDA (OMAP310) realview-eb ARM RealView Emulation Baseboard (ARM926EJ-S) realview-eb-mpcore ARM RealView Emulation Baseboard (ARM11MPCore) realview-pb-a8 ARM RealView Platform Baseboard for Cortex-A8 realview-pbx-a9 ARM RealView Platform Baseboard Explore for Cortex-A9 akita Akita PDA (PXA270) spitz Spitz PDA (PXA270) borzoi Borzoi PDA (PXA270) terrier Terrier PDA (PXA270) lm3s811evb Stellaris LM3S811EVB lm3s6965evb Stellaris LM3S6965EVB tosa Tosa PDA (PXA255) versatilepb ARM Versatile/PB (ARM926EJ-S) versatileab ARM Versatile/AB (ARM926EJ-S) vexpress-a9 ARM Versatile Express for Cortex-A9 vexpress-a15 ARM Versatile Express for Cortex-A15 xilinx-zynq-a9 Xilinx Zynq Platform Baseboard for Cortex-A9 z2 Zipit Z2 (PXA27x)
For that reason I try to test hello/l4/fiasco.oc in realview pbxa9 platform.
I create build directories for l4 and fiasco, configure and compile them for realview pbxa9 platform. Then I execute the following command:
~/build/l4.realview$ make -j2 elfimage E=hello MODULE_SEARCH_PATH=~/build/foc.realview SYSTEM_TARGET=/usr/local/arm-2012.03/bin/arm-none-linux-gnueabi-
and this was the result:
make[1]: se ingresa al directorio «/home/afmoya/src/l4» =========== Updating RAM_BASE for platform rv_pbx to 0x70000000 ========= ... Regenerating RAM_BASE settings make[2]: se ingresa al directorio «/home/afmoya/src/l4/pkg/sigma0/server/src» make[2]: atención: el servidor de tareas no está disponible: se utilizará -j1. Añada `+' a la regla padre del make. make[3]: se ingresa al directorio «/home/afmoya/build/l4.realview/pkg/sigma0/server/src/OBJ-arm_armv7a-l4f» ... Building Makefile.inc make[3]: se sale del directorio «/home/afmoya/build/l4.realview/pkg/sigma0/server/src/OBJ-arm_armv7a-l4f» make[3]: se ingresa al directorio «/home/afmoya/build/l4.realview/pkg/sigma0/server/src/OBJ-arm_armv7a-l4f» ==> Linking sigma0 ==> "sigma0" built ==> Installing sigma0 to local build-tree make[3]: se sale del directorio «/home/afmoya/build/l4.realview/pkg/sigma0/server/src/OBJ-arm_armv7a-l4f» make[2]: se sale del directorio «/home/afmoya/src/l4/pkg/sigma0/server/src» make[2]: se ingresa al directorio «/home/afmoya/src/l4/pkg/moe/server/src» make[2]: atención: el servidor de tareas no está disponible: se utilizará -j1. Añada `+' a la regla padre del make. make[3]: se ingresa al directorio «/home/afmoya/build/l4.realview/pkg/moe/server/src/OBJ-arm_armv7a-l4f» ... Building Makefile.inc make[3]: se sale del directorio «/home/afmoya/build/l4.realview/pkg/moe/server/src/OBJ-arm_armv7a-l4f» make[3]: se ingresa al directorio «/home/afmoya/build/l4.realview/pkg/moe/server/src/OBJ-arm_armv7a-l4f» ==> Linking moe ==> "moe" built ==> Installing moe to local build-tree make[3]: se sale del directorio «/home/afmoya/build/l4.realview/pkg/moe/server/src/OBJ-arm_armv7a-l4f» make[2]: se sale del directorio «/home/afmoya/src/l4/pkg/moe/server/src» make[2]: se ingresa al directorio «/home/afmoya/src/l4/pkg/bootstrap/server/src» make[3]: se ingresa al directorio «/home/afmoya/build/l4.realview/pkg/bootstrap/server/src/OBJ-arm_armv7a» ... Building .general.d ... Building Makefile.inc Building entry "hello". Merging image /home/afmoya/build/foc.realview/fiasco to mod00 [344kB] Merging image /home/afmoya/build/l4.realview/bin/arm_armv7a/l4f/sigma0 to mod01 [340kB] Merging image /home/afmoya/build/l4.realview/bin/arm_armv7a/l4f/moe to mod02 [2396kB] Merging image /home/afmoya/build/l4.realview/bin/arm_armv7a/l4f/l4re to mod03 [1227kB] Merging image /home/afmoya/build/l4.realview/bin/arm_armv7a/l4f/hello to mod04 [887kB] make[3]: se sale del directorio «/home/afmoya/build/l4.realview/pkg/bootstrap/server/src/OBJ-arm_armv7a» make[3]: se ingresa al directorio «/home/afmoya/build/l4.realview/pkg/bootstrap/server/src/OBJ-arm_armv7a» ... Generating bootstrap.ld ... Compiling exec.o ... Compiling module.o ... Compiling ARCH-arm/crt0.o ... Compiling region.o ... Compiling startup.o ... Compiling init_kip_v2.o ... Compiling init_kip_v4.o ... Compiling libc_support+.o ... Compiling patch.o ... Compiling koptions.o ... Compiling platform/rv.o ... Compiling loader_mbi.o ... Compiling ARCH-arm/reboot.o ==> Linking bootstrap.elf ==> Post-processing bootstrap.elf ==> "bootstrap.elf" built ==> Installing bootstrap.elf in image directory ==> Installing bootstrap.elf to local build-tree ==> Installing bootstrap_hello to local build-tree ==> Installing bootstrap_hello.elf to local build-tree ==> Installing bootstrap_hello in image directory ==> Installing bootstrap_hello.elf in image directory Image size(s) in bytes: bootstrap_hello.elf: 971420 Start address: 0x71000000 --> Build-Nr: 2 make[3]: se sale del directorio «/home/afmoya/build/l4.realview/pkg/bootstrap/server/src/OBJ-arm_armv7a» make[2]: se sale del directorio «/home/afmoya/src/l4/pkg/bootstrap/server/src» make[1]: se sale del directorio «/home/afmoya/src/l4»
After that I execute:
~/build/l4.realview/images$ qemu-system-arm -M realview-pbx-a9 -kernel bootstrap_hello.elf -m 256 -serial mon:stdio -nographic
this was the result of the execution:
oss: Could not initialize DAC oss: Failed to open `/dev/dsp' oss: Reason: No such file or directory oss: Could not initialize DAC oss: Failed to open `/dev/dsp' oss: Reason: No such file or directory audio: Failed to create voice `lm4549.out'
L4 Bootstrapper Build: #2 mié mar 26 13:02:05 CDT 2014, 4.6.3 Scanning up to 256 MB RAM Memory size is 256MB (70000000 - 7fffffff) RAM: 0000000070000000 - 000000007fffffff: 262144kB Total RAM: 256MB mod04: 710cb000-710e4580: hello mod03: 710b1000-710ca460: l4re mod02: 71077000-710b062c: moe mod01: 7106d000-71076378: sigma0 mod00: 71017000-7106cedc: fiasco Moving up to 5 modules behind 71100000 moving module 00 { 71017000-7106cedb } -> { 711ce000-71223edb } [351964] moving module 03 { 710b1000-710ca45f } -> { 71100000-7111945f } [103520] moving module 04 { 710cb000-710e457f } -> { 71100000-7111957f } [103808]
...and that was all. No "Hello world". After that I kill the qemu process.
What 's the problem with my procedure?
Sorry for the huge amount of lines of my email.
Best regards!
Alexis.
Hi,
On Wed, Mar 26, 2014 at 04:09:50PM -0400, Alexis Fajardo Moya wrote:
Hello, recently I tried to run hello program in top of l4/fiasco.oc for exynos 4412 platform, but qemu doest'n have any platform that support it (at least my installed version)
[...]
L4 Bootstrapper Build: #2 mié mar 26 13:02:05 CDT 2014, 4.6.3 Scanning up to 256 MB RAM Memory size is 256MB (70000000 - 7fffffff) RAM: 0000000070000000 - 000000007fffffff: 262144kB Total RAM: 256MB mod04: 710cb000-710e4580: hello mod03: 710b1000-710ca460: l4re mod02: 71077000-710b062c: moe mod01: 7106d000-71076378: sigma0 mod00: 71017000-7106cedc: fiasco Moving up to 5 modules behind 71100000 moving module 00 { 71017000-7106cedb } -> { 711ce000-71223edb } [351964] moving module 03 { 710b1000-710ca45f } -> { 71100000-7111945f } [103520] moving module 04 { 710cb000-710e457f } -> { 71100000-7111957f } [103808]
What's strange here is, that bootstrap is not moving modules 1 and 2. Are you using the latest snapshot? Which version of qemu are you using?
Can you try to execute 'make qemu E=hello' directly in your l4re obj directory? Don't forget to set QEMU_OPTIONS as you need.
Matthias.
...and that was all. No "Hello world". After that I kill the qemu process.
What 's the problem with my procedure?
Sorry for the huge amount of lines of my email.
Best regards!
Alexis.
Hello,
On 27/03/14 05:02, Matthias Lange wrote:
What's strange here is, that bootstrap is not moving modules 1 and 2. Are you using the latest snapshot? Which version of qemu are you using?
I'm using the l4re-snapshot-2013081908 version and Qemu 1.6.1
Can you try to execute 'make qemu E=hello' directly in your l4re obj directory? Don't forget to set QEMU_OPTIONS as you need.
I execute the command make qemu E=hello QEMU_OPTIONS="-m 256 -M realview-pbx-a9 -serial mon:stdio" MODULE_SEARCH_PATH=~/build/foc.realview SYSTEM_TARGET=/usr/local/arm-2012.03/bin/arm-none-linux-gnueabi- ...and the result was the same.
Regards:
Alexis.
On Thu, Mar 27, 2014 at 08:50:22AM -0400, Alexis Fajardo Moya wrote:
Hello,
On 27/03/14 05:02, Matthias Lange wrote:
What's strange here is, that bootstrap is not moving modules 1 and 2. Are you using the latest snapshot? Which version of qemu are you using?
I'm using the l4re-snapshot-2013081908 version and Qemu 1.6.1
Can you try to execute 'make qemu E=hello' directly in your l4re obj directory? Don't forget to set QEMU_OPTIONS as you need.
I execute the command make qemu E=hello QEMU_OPTIONS="-m 256 -M realview-pbx-a9 -serial mon:stdio" MODULE_SEARCH_PATH=~/build/foc.realview SYSTEM_TARGET=/usr/local/arm-2012.03/bin/arm-none-linux-gnueabi- ...and the result was the same.
Can you check with the latest snapshot (l4re-snapshot-2014022815) and see whether the problem still persits? Also, which cross toolchain are you using?
Matthias.
On 27 Mar 2014, at 15:03, Alexis Fajardo Moya afmoya@uclv.cu wrote:
Hi, El 27/03/14 09:59, Matthias Lange escribió:
Also, which cross toolchain are you using?
I'm using the Code Sourcery toolchain version 2012.03
This one is ok.
Matthias.
Hi,
I follow the default instructions to compile the l4 snapshot for the realview platform. After execute the make setup and build the entire snapshot for the configuration, I navigate to the obj/l4/arm-ca directory and execute
make qemu E=hello
The result was the same. Now I'm going to download your recommended version of the snapshot and test him.
Greetings.
Alexis.
l4-hackers@os.inf.tu-dresden.de
-
Alexis Fajardo Moya -
Matthias Lange