Achin Gupta 9ac63c59c4 Add helper library for cpu context management ... This patch introduces functions for saving and restoring shared system registers between secure and non-secure EL1 exception levels, VFP registers and essential EL3 system register and other state. It also defines the 'cpu_context' data structure which will used for saving and restoring execution context for a given security state. These functions will allow runtime services like PSCI and Secure payload dispatcher to implement logic for switching between the secure and non-secure states. The save and restore functions follow AArch64 PCS and only use caller-saved temporary registers. Change-Id: I8ee3aaa061d3caaedb28ae2c5becb9a206b6fd74		2014-02-17 18:51:44 +00:00
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bl31_arch_setup.c	Do not trap access to floating point registers	2014-01-17 10:27:53 +00:00
bl31_entrypoint.S	Setup VBAR_EL3 incrementally	2014-02-17 18:51:44 +00:00
context.S	Add helper library for cpu context management	2014-02-17 18:51:44 +00:00
exception_handlers.c	Update year in copyright text to 2014	2014-01-17 10:27:53 +00:00
runtime_exceptions.S	Setup VBAR_EL3 incrementally	2014-02-17 18:51:44 +00:00