minix/lib/i386/string/bcopy.s
2005-04-21 14:53:53 +00:00

16 lines
432 B
ArmAsm
Executable file

! bcopy() Author: Kees J. Bot
! 2 Jan 1994
.sect .text; .sect .rom; .sect .data; .sect .bss
! void bcopy(const void *s1, void *s2, size_t n)
! Copy a chunk of memory. Handle overlap.
! This is a BSD routine that escaped from the kernel. Don't use.
!
.sect .text
.define _bcopy
.align 16
_bcopy:
mov eax, 4(esp) ! Exchange string arguments
xchg eax, 8(esp)
mov 4(esp), eax
jmp __memmove ! Call the proper routine