shz_memcpy64

SHZ_INLINE void* shz_memcpy64( void* SHZ_RESTRICT dst, const void* SHZ_RESTRICT src, size_t bytes) SHZ_NOEXCEPT;

Specialized memcpy() variant for copying multiples of 64-bytes.

Parameters

Name	Type	Description
dst	void *SHZ_RESTRICT
src	const void *SHZ_RESTRICT
bytes	size_t

Returns

void *

Details

Copies a from an 8-byte aligned buffer to a 32-byte aligned buffer, 64 bytes at a time. Returns the dst address.

Warnings

• src and dst buffers must not overlap.
• dst must be 32-byte aligned, while src can be only 8-byte aligned. bytes must be a multiple of 64.

Availability

• C++ equivalent: shz::memcpy64
• Type-generic form: none
• Back-ends: SH4: dedicated SH4 implementation · SW: portable C · SPU: shared C implementation
• Defined in: sh4zam/shz_mem.h:238
• Module: Memory, section "Specializations"