Commit graph

5 commits

Author SHA1 Message Date
Michael Scire 29358dc593 kernel_ldr: use unoptimized memcpy before mmu bringup (closes #1102)
Before the MMU is up, all reads/writes must be aligned; the optimized
memcpy implementation does not guarantee all reads/writes it performs
are aligned.

This commit splits the libc impl to be separate for kernel/kernel_ldr,
and so now only kernel will use the optimized impl. This is safe,
as the MMU is brought up before kernel begins executing.
2020-08-02 14:40:28 -07:00
Michael Scire 7352d87b20 kern: switch memset to optimized impl 2020-07-31 14:50:52 -07:00
Michael Scire ca26d8ce27 kern: Implement SvcManageNamedPort 2020-03-18 00:09:51 -07:00
Michael Scire 6c52cc3e26 memset: use neon-less impl, reformat other asm 2020-03-18 00:09:50 -07:00
Michael Scire e42d3a3abf libmesosphere: use ARM-software/optimized-routines for memcpy/memset/memcmp 2020-03-18 00:09:50 -07:00