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BSP : Added notes for the Xil_ExceptionInit function in xil_exceptio.c

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This patch adds notes for the  Xil_ExceptionInit function for
modification of exception handler initilization.

Signed-off-by: Kinjal Pravinbhai Patel <patelki@xilinx.com>
Acked-by: Anirudha Sarangi <anirudh@xilinx.com>
This commit is contained in:
Kinjal Pravinbhai Patel 2014-07-09 18:38:42 +05:30 • committed by Jagannadha Sutradharudu Teki
parent 84e5fc4775
commit ba3fd939c8
1 changed files with 7 additions and 3 deletions
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10
lib/bsp/standalone/src/cortexa9/xil_exception.c
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@ -114,9 +114,13 @@ DieLoop: goto DieLoop;
/****************************************************************************/
/**
*
* Initialize exception handling for the Processor. The exception vector table
* is setup with the stub Handler for all exceptions.
* The function is a common API used to initialize exception handlers across all
* processors supported. For ARM CortexA9, the exception handlers are being
* initialized statically and hence this function does not do anything.
* However, it is still present to avoid any compilation issues in case an
* application uses this API and also to take care of backward compatibility
* issues (in earlier versions of BSPs, this API was being used to initialize
* exception handlers).
*
* @param None.
*