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Any compiler option to remove runtime library __rt_lib_init option
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Any compiler option to remove runtime library __rt_lib_init option
Offline
Abhash Das
over 7 years ago
Note: This was originally posted on 7th August 2009 at http://forums.arm.com
During my program execution I'm facing an undefined exception in runtime library [__rt_lib_init]. Without run time library it works fine. Suggest some compiler option to remove this part from my program execution. I'm working on 9E-S target board.
I think also any compiler or linker switch to remove particular symbol also helpful.
Cheers:)
Offline
Gopi Gopi
over 7 years ago
Note: This was originally posted on 7th October 2009 at
http://forums.arm.com
Even i am facing a similar issue. It goes to prefetch abort. Can anybody explain the reason for this ?
I solved it by adding the following code:
EXPORT __rt_lib_init
IMPORT main
__rt_lib_init
LDR R0, =main
BX R0
But why should i get prefetch abort if i call __rt_lib_init ?
Note:
The arm core being used here is ARM7TDMI-S (no cache).
Thanks in advance,
Gopu.S
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gan gan
over 7 years ago
Note: This was originally posted on 11th August 2009 at
http://forums.arm.com
providing main as application entry point, forces the linker to include the C library initialisation function. provide linker a different entry point using --entry linker option.
refer DUI 0349B document which has more information.
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