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On Tue, 20 Jan 2009 19:31:56 +0100, Jonathan Larmour <jifl@ecoscentric.com> wrote:
Robert Brusa wrote:Hi Using the new binaries of the gnu-toolchain for linux for the AT91SAM7x target (arm-2008q3-66-arm-none-eabi.bin from Codesourcery) I configured eCOS using configtool-081009 downloaded from Ecoscentric then generated the library. No problem.
Next is that I compile (again no problem), then link my app - and that's were the problems come in. I get the the following error message:
Building target: ifw
Invoking: GCC C Linker
arm-none-eabi-gcc -nostartfiles -L/home/rwb/icfg5/default_install/lib
-Ttarget.ld -Wl,--gc-sections -Wl,-static -g -nostdlib -Xlinker -Map
-Xlinker ifw.map -o"ifw" ./Alignment.o ./EEProm.o ./Log.o ./RPC.o
./heizer.o ./ictrl.o ./ihw.o ./link.o ./motoren.o ./myastro.o ./novas1.o
./novascon.o ./rtc.o ./solsys3.o ./sun.o ./trackdefs.o ./util.o
/home/rwb/CodeSourcery/Sourcery_G++_Lite/bin/../lib/gcc/arm-none-eabi/4.3.2/../../../../arm-none-eabi/bin/ld:
error: no memory region specified for loadable section `.ARM.exidx' collect2: ld returned 1 exit status make: *** [ifw] Fehler 1
Are you using eCos CVS from 2008-11-11 or later? If not, you should.
JiflYes, I checked it out as recently as 12-Jan-09 using the command: cvs -z3 -d :pserver:anoncvs@ecos.sourceware.org:/cvs/ecos co -P ecos
Let me add, that previously I used the old version of eCOS (2.x) - and the toolchain that comes with it. My app compiled, linked and worked. But now I want to expand it and I thought it would make sense to update things a bit. But hellas!!! - see above.
You should be able to figure which file is generating this section using "arm-eabi-objdump --section-headers" This may help isolate the issue.
-- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------
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