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app crashes when compiled with OTime O3 using RVDS 4.0

pradipig pradipig
Note: This was originally posted on 1st December 2008 at http://forums.arm.com

Hi,
I am using RVDS 4.0 trial version. When I compile my app using OTime O3 compiler flag, the application crashes. But if I specify O2 then it is working properly.

My compiler flags are :

-DRVCT -DDYNAMIC_APP -DBREW --cpu=ARM926EJ-S --apcs=/ropi/interwork/norwpi -c -Otime -O2 --littleend --split_sections -zo


My linker flags are:

--split --reloc --entry AEEMod_Load --first AEEMod_Load --callgraph

please do let me know if i need to specify anything else in the compiler/linker flag options
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  • 0
    Note: This was originally posted on 5th December 2008 at http://forums.arm.com

    I had same issues with RVDS 3.1, my application used to crash in -O3 -Otime optimization settings but worked fine till -O2. After applying the patch for the RVCT available on the ARM site it worked totally fine.

    RVDS 4.0 is quite new and I guess it might take some time for them to come up with patches for the same  ( If its required at all in the first place ). I dont know if u could fix the problem from Jacob`s suggestion, but this is another perspective to a similar problem.

    check out if any patches are available.
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  • 0
    Note: This was originally posted on 5th December 2008 at http://forums.arm.com

    I had same issues with RVDS 3.1, my application used to crash in -O3 -Otime optimization settings but worked fine till -O2. After applying the patch for the RVCT available on the ARM site it worked totally fine.

    RVDS 4.0 is quite new and I guess it might take some time for them to come up with patches for the same  ( If its required at all in the first place ). I dont know if u could fix the problem from Jacob`s suggestion, but this is another perspective to a similar problem.

    check out if any patches are available.
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