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ArmPkg/DefaultExceptionHandlerLib: Added support to the BASE-type library

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This library could be used before the UEFI phases to expose the CPU state
when an unexpected exception interrupt the firmware.

Signed-off-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13767 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
oliviermartin
2012-09-28 09:55:48 +00:00
parent fb47559347
commit 619b399888
9 changed files with 176 additions and 83 deletions
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3
ArmPkg/Library/DebugAgentSymbolsBaseLib/DebugAgentSymbolsBaseLib.c
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@ -285,9 +285,8 @@ InitializeDebugAgent (
// Now we've got UART, make the check:
// - The Vector table must be 32-byte aligned
//TODO: Define a macro for the ARM Exception Table
ASSERT(((UINT32)DebugAgentVectorTable & ARM_VECTOR_TABLE_ALIGNMENT) == 0);
ArmWriteVBar (DebugAgentVectorTable);
ArmWriteVBar ((UINT32)DebugAgentVectorTable);
// We use InitFlag to know if DebugAgent has been intialized from
// Sec (DEBUG_AGENT_INIT_PREMEM_SEC) or PrePi (DEBUG_AGENT_INIT_POSTMEM_SEC)