On Tue, Dec 23, 2014 at 1:53 PM, Dominik Táborský <bre...@seznam.cz> wrote: > Hello, > >> I am sorry for the subject line, but I am so confused right now I couldn't >> think of with a better one. > Not anymore. Do you know how when you want to ask a perfect question, you > find the answer yourself? > > Below is an excerpt from the make log. First line is obviously an invocation > of the compiler to compile just the init.c file from the hello world sample. > The last line links the executable. Where does the rest of RTEMS come in? Is > it in the "-qrtems" option? I coudln't find anything about "-q" option in the > gcc man page. So do you actually patch GCC sources before building your own > special RTEMS compiler toolkit? > > > i386-rtems4.11-gcc -B../../../../../pc386/lib/ -specs bsp_specs -qrtems > -DHAVE_CONFIG_H -I. > -I../../../../../../../rtems/c/src/../../testsuites/samples/hello -I.. > -mtune=i386 -O2 -g -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/hello/init.c > > mv -f .deps/init.Tpo .deps/init.Po > > i386-rtems4.11-gcc -B../../../../../pc386/lib/ -specs bsp_specs -qrtems > -mtune=i386 -O2 -g -Wall -Wmissing-prototypes -Wimplicit-function-declaration > -Wstrict-prototypes -Wnested-externs -Wl,-Ttext,0x00100000 -mtune=i386 > -o hello.exe init.o > > Just to make sure then: RTEMS and the target application are compiled into > one executable that just runs indefinitely. Correct? > Correct
> While I'm at it, I have trouble using Qemu. This might deserve a thread on > its own, but have you recently tested it? Running executables in sparc > simulator using GDB works fine, running qemu-system-* also seems ok, but > running qemu-i386 on x86 binaries or qemu-sparc with sparc executables gives > me just "/path/to/exe: Invalid argument" error, nothing else. > I think you need to use a bootloader for i386 e.g. grub on a disk that qemu reads from. Perhaps there is a way around it. There have been some advancements to run Leon3 on qemu which you might find if you dig through the mailing list. > And lastly, I get 404 when accessing Joel's pronounciation of "RTEMS". 4th > question the FAQ: https://devel.rtems.org/wiki/TBR/Website/FAQ. > Many links broke when the wiki migrated to Trac. Thanks for pointing this one out! Gedare > > Merry Christmas. > > Dominik > _______________________________________________ > devel mailing list > devel@rtems.org > http://lists.rtems.org/mailman/listinfo/devel _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
