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3625385541
nuttx/libs/libc/machine/arm/armv7-m/gnu
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zhangyuan21 3625385541 arch_memcpy: Optimize arch memcpy for armv7-m and armv8-m 
Use ldm and stm instruction to optimize performance when
both src and dst are 32-bit aligned.

Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
2023-08-02 16:52:25 +02:00
..
arch_memchr.S libc/string: prevent libc in the kernel/userspace optionally 2023-05-17 13:58:48 +08:00
arch_memcpy.S arch_memcpy: Optimize arch memcpy for armv7-m and armv8-m 2023-08-02 16:52:25 +02:00
arch_memmove.S libc/string: prevent libc in the kernel/userspace optionally 2023-05-17 13:58:48 +08:00
arch_memset.S libc/string: prevent libc in the kernel/userspace optionally 2023-05-17 13:58:48 +08:00
arch_strcmp.S libc/string: prevent libc in the kernel/userspace optionally 2023-05-17 13:58:48 +08:00
arch_strcpy.S libc/string: prevent libc in the kernel/userspace optionally 2023-05-17 13:58:48 +08:00
arch_strlen.S libc/string: prevent libc in the kernel/userspace optionally 2023-05-17 13:58:48 +08:00