I don't know why but I didn't get any mail from the mail list server for my
original mail below,
though I can see same in the mail list archives.
Adding Andrew..
Can you guys please help me with the issue mentioned below.
Regards,
Bhupesh
> -----Original Message-----
> From: Sharma Bhupesh-B45370
> Sent: Tuesday, November 19, 2013 4:25 PM
> To: 'edk2-devel@lists.sourceforge.net'; 'Olivier Martin'
> Cc: 'boot-architect...@lists.linaro.org'; Kushwaha Prabhakar-B32579
> Subject: SerialPrint not working in DxeServicesLib.c
>
> Hi List,
>
> I am experiencing a Data Abort inside function 'GetSectionFromAnyFv' in
> file 'DxeServicesLib.c'
> on my ARMv7 UEFI platform.
>
> To debug the same I added some print messages like:
>
> /* Added for debugging */
> CHAR8 Buffer1[100];
> UINTN CharCount;
> CharCount = AsciiSPrint (Buffer1,sizeof (Buffer1),"Inside Func\n\r");
> SerialPortWrite ((UINT8 *) Buffer1, CharCount);
>
>
> And also something like:
> SerialPrint ("Inside Func\n\r");
>
> I have included:
> #include <Library/PrintLib.h>
> #include <Library/SerialPortLib.h>
>
> and defined:
>
> #define SerialPrint(txt) SerialPortWrite ((UINT8*)(txt),
> AsciiStrLen(txt)+1);
>
> I still cannot see any debug prints on the UART (placed right after the
> entry point of 'GetSectionFromAnyFv' function).
> Debugger (DS-5) suggests that the crash is inside 'GetSectionFromAnyFv'
> itself.
>
> I get the UEFI firmware <version xx built at xx on xx) and Data Abort
> Exception PC at xx prints on the console, but no prints from
> 'DxeServicesLib.c'
>
> Any pointers to what I may be missing here.
>
> Regards,
> Bhupesh
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