From 9d6b024ded89621f1a643d0ddea6904375c4cc67 Mon Sep 17 00:00:00 2001 From: oliviermartin Date: Fri, 28 Sep 2012 09:52:11 +0000 Subject: ArmPlatformPkg/Sec: Moved Exception Vector Table to ArmPkg/DebugAgentBaseLib In case a DebugAgent library is supported for a specific debugger, we would expect the exception be caught by DebugAgentLib. The DebugAgentBaseLib exposes the cause of the exception to the user in the Serial Terminal. Signed-off-by: Olivier Martin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13765 6f19259b-4bc3-4df7-8a09-765794883524 --- ArmPlatformPkg/Sec/Sec.c | 45 --------------------------------------------- 1 file changed, 45 deletions(-) (limited to 'ArmPlatformPkg/Sec/Sec.c') diff --git a/ArmPlatformPkg/Sec/Sec.c b/ArmPlatformPkg/Sec/Sec.c index b8cc4973d8..55807ec9d9 100644 --- a/ArmPlatformPkg/Sec/Sec.c +++ b/ArmPlatformPkg/Sec/Sec.c @@ -80,10 +80,6 @@ CEntryPoint ( InitializeDebugAgent (DEBUG_AGENT_INIT_PREMEM_SEC, NULL, NULL); SaveAndSetDebugTimerInterrupt (TRUE); - // Now we've got UART, make the check: - // - The Vector table must be 32-byte aligned - ASSERT(((UINT32)SecVectorTable & ((1 << 5)-1)) == 0); - // Enable the GIC distributor and CPU Interface // - no other Interrupts are enabled, doesn't have to worry about the priority. // - all the cores are in secure state, use secure SGI's @@ -197,44 +193,3 @@ NonTrustedWorldTransition ( ASSERT (FALSE); } -VOID -SecCommonExceptionEntry ( - IN UINT32 Entry, - IN UINT32 LR - ) -{ - CHAR8 Buffer[100]; - UINTN CharCount; - - switch (Entry) { - case 0: - CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"Reset Exception at 0x%X\n\r",LR); - break; - case 1: - CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"Undefined Exception at 0x%X\n\r",LR); - break; - case 2: - CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"SWI Exception at 0x%X\n\r",LR); - break; - case 3: - CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"PrefetchAbort Exception at 0x%X\n\r",LR); - break; - case 4: - CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"DataAbort Exception at 0x%X\n\r",LR); - break; - case 5: - CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"Reserved Exception at 0x%X\n\r",LR); - break; - case 6: - CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"IRQ Exception at 0x%X\n\r",LR); - break; - case 7: - CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"FIQ Exception at 0x%X\n\r",LR); - break; - default: - CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"Unknown Exception at 0x%X\n\r",LR); - break; - } - SerialPortWrite ((UINT8 *) Buffer, CharCount); - while(1); -} -- cgit v1.2.3