Hi I'm testing some examples of Genode on RaspberryPI, but i got some troubles. I'm trying to test arora, qt5 and sdl examples. I'm using Genode 14.05. I have configured the following ports:
./tool/ports/prepare_port arora ./tool/ports/prepare_port dde-linux ./tool/ports/prepare_port libc ./tool/ports/prepare_port stdcxx ./tool/ports/prepare_port mesa ./tool/ports/prepare_port zlib ./tool/ports/prepare_port icu ./tool/ports/prepare_port jpeg ./tool/ports/prepare_port libpng ./tool/ports/prepare_port openssl ./tool/ports/prepare_port freetype ./tool/ports/prepare_port lwip ./tool/ports/prepare_port qoost ./tool/ports/prepare_port bintuils ./tool/ports/prepare_port sdl make prepare PKG=qt5 (on libports)
On etc/build.conf have activated the following repositories:
REPOSITORIES += $(GENODE_DIR)/repos/base-hw REPOSITORIES += $(GENODE_DIR)/repos/base REPOSITORIES += $(GENODE_DIR)/repos/os REPOSITORIES += $(GENODE_DIR)/repos/demo REPOSITORIES += $(GENODE_DIR)/repos/libports REPOSITORIES += $(GENODE_DIR)/repos/ports REPOSITORIES += $(GENODE_DIR)/repos/dde_linux REPOSITORIES += $(GENODE_DIR)/repos/gems
To compile the example have used the following command lines:
make run/arora make run/qt5 make run/sdl
During the compilation process of the examples, get this line, but finally the elf image is generated:
/usr/local/genode-gcc/bin/genode-arm-ld: BFD (GNU Binutils) 2.22 assertion fail ../../../../contrib/binutils-2.22/bfd/elf32-arm.c:12049
To generate the img file from the elf image have used:
/usr/local/genode-gcc/bin/genode-arm-objcopy -Obinary var/run/arora/image.elf genode_arora.img /usr/local/genode-gcc/bin/genode-arm-objcopy -Obinary var/run/qt5/image.elf genode_qt5.img /usr/local/genode-gcc/bin/genode-arm-objcopy -Obinary var/run/sdl/image.elf genode_sdl.img
To test this img on the RPI have created the config.txt file with:
kernel=<file>.img kernel_address=0x00800000
To test the examples i'm using a RPI model B and a version of QEMU with functional support for RPI:
https://github.com/Torlus/qemu/
When test the elf images with QEMU get the output on serial console, but this version of QEMU seems like don't support framebuffer emulation. After that have tried to run examples on the real PI but only get the coloured screen. I have compiled and tested on th RPI the Demo and Hello examples. If somebody can help me? Best regards