RAS: Add fault injection support
The ARMv8.4 RAS extensions introduce architectural support for software to inject faults into the system in order to test fault-handling software. This patch introduces the build option FAULT_HANDLING_SUPPORT to allow for lower ELs to use registers in the Standard Error Record to inject fault. The build option RAS_EXTENSIONS must also be enabled along with fault injection. This feature is intended for testing purposes only, and is advisable to keep disabled for production images. Change-Id: I6f7a4454b15aec098f9505a10eb188c2f928f7ea Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com> |
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Makefile |
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docs/user-guide.rst |
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include/lib/aarch64/arch.h |
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lib/el3_runtime/aarch64/context_mgmt.c |
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make_helpers/defaults.mk |
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