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Use builtins for byteswapping
Make use of XCHG/BSWAP on x86, REV16 and REV on ARMv6-m and above, and whatever other optimized instructions on other platforms. Defines extra CONFIG variables, and removes the unused functions for endian-swapping. Fixes some oversights in using the macros.
This commit is contained in:
committed by
Xiang Xiao
parent
7e6d93da4d
commit
903a186304
@@ -27,7 +27,6 @@ include builtin/Make.defs
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include ctype/Make.defs
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include dirent/Make.defs
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include dlfcn/Make.defs
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include endian/Make.defs
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include errno/Make.defs
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include eventfd/Make.defs
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include fixedmath/Make.defs
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