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![]() At present the `el3_entrypoint_common` macro uses `memcpy` function defined in lib/stdlib/mem.c file, to copy data from ROM to RAM for BL1. Depending on the compiler being used the stack could potentially be used, in `memcpy`, for storing the local variables. Since the stack is initialized much later in `el3_entrypoint_common` it may result in unknown behaviour. This patch adds `memcpy4` function definition in assembly so that it can be used before the stack is initialized and it also replaces `memcpy` by `memcpy4` in `el3_entrypoint_common` macro, to copy data from ROM to RAM for BL1. Change-Id: I3357a0e8095f05f71bbbf0b185585d9499bfd5e0 |
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aarch32 | ||
aarch64 | ||
cpus | ||
el3_runtime | ||
libfdt | ||
locks | ||
pmf | ||
psci | ||
semihosting | ||
stdlib | ||
xlat_tables |