On 3/17/2022 08:35, Sebastian Huber wrote:
On 17/03/2022 14:22, Kinsey Moore wrote:
On 3/17/2022 00:39, Sebastian Huber wrote:
Hello Kinsey,
On 16/03/2022 22:57, Kinsey Moore wrote:
Is moving the confdefs instance into a shared library supported and
expected to work?
yes, but the order in which the linker resolves the dependencies is
very important. You have to make sure that the custom configuration
is resolved before the default configuration.
I was also able to resolve the linker errors by specifying some of
the link flags multiple times or creating a linker group.
These are ways to address the ordering. It would help if you can
show the linker command lines and the error messages.
The link command is:
arm-rtems6-gcc testsuites/fstests/fserror/test.c.113.o
-o/home/kinsey/rtems-development/rtems-ddci/build/arm/deos/testsuites/fstests/imfs_fserror.exe
-Wl,-Bstatic -L. -ltestimfs -lrtemstest -lrtemscpu -lrtemsbsp
-Wl,-Bdynamic -qrtems -march=armv7-a -mfpu=neon -mfloat-abi=hard
-mthumb -gdwarf-2 -fPIC -Wl,--gc-sections
-L/home/kinsey/rtems-development/rtems-ddci/bsps/arm/shared/start
-L/home/kinsey/rtems-development/rtems-ddci/bsps/arm/deos/start
-Wl,-call_shared -Wl,-no-undefined /desk/arm/lib/libkernel.so
/desk/arm/lib/libdeos653pal.so -L/desk/arm/appbin -ltime-prl
-lface653 -lgcc-so -Wl,--wrap=printf -Wl,--wrap=puts -Wl,--wrap=putchar
I think the problem is that you don't use -qrtems and your start file
has no dependency on a configuration symbol (for example
_ISR_Stack_area_begin). You have to make sure that somehow the
configuration in libtestimfs.a is pulled in.
Ok, thanks. -qrtems is still present in that line just after the static
link options, but I'll see if I can add a dependency in the start file.
Kinsey
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