Fix spilled-over BL1 exception vector
Fix spilled-over BL1 exception vector

The SynchronousExceptionA64 vector has gone beyond the 32-instruction
limit for individual exception vector. This patch splits and relocates
the exception handler so that it fits into the 32-instruction window.

Change-Id: Ic60c4fc3f09a1cb071d63ff0e58353ecaecbb62f

mtk09422/arm-trusted-firmware,Leo-Yan/arm-trusted-firmware,sandrine-bailleux/arm-trusted-firmware,jcastillo-arm/arm-trusted-firmware,Leo-Yan/arm-trusted-firmware,vikramkanigiri/arm-trusted-firmware,davwan01/arm-trusted-firmware,hzhuang1/arm-trusted-firmware,lsigithub/arm-trusted-firmware_public,jcastillo-arm/arm-trusted-firmware,hzhuang1/arm-trusted-firmware,ljerry/arm-trusted-firmware,yatharth-arm/arm-trusted-firmware,ljerry/arm-trusted-firmware,yatharth-arm/arm-trusted-firmware,mtk09422/arm-trusted-firmware,idl3r/arm-trusted-firmware,jforissier/arm-trusted-firmware,idl3r/arm-trusted-firmware,robixnai/arm-trusted-firmware,athoelke/arm-trusted-firmware,achingupta/arm-trusted-firmware,vikramkanigiri/arm-trusted-firmware,longsleep/arm-trusted-firmware-pine64,sandrine-bailleux-arm/arm-trusted-firmware,achingupta/arm-trusted-firmware,longsleep/arm-trusted-firmware-pine64,96boards/arm-trusted-firmware,athoelke/arm-trusted-firmware,lsigithub/arm-trusted-firmware_public,sbranden/arm-trusted-firmware,jforissier/arm-trusted-firmware,sandrine-bailleux/arm-trusted-firmware,sbranden/arm-trusted-firmware,robixnai/arm-trusted-firmware,davwan01/arm-trusted-firmware,vchong/arm-trusted-firmware,96boards/arm-trusted-firmware,vchong/arm-trusted-firmware,sandrine-bailleux-arm/arm-trusted-firmware