05/musl-0.6.0/src/syscall56.s


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.global syscall5
.global syscall6

syscall5:
syscall6:
	# SysV calling convention:          RDI, RSI, RDX, RCX, R8,  R9, 8(%rsp)
	# Linux syscall calling convention: RAX, RDI, RSI, RDX, R10, R8, R9
	mov %rdi, %rax
	mov %rsi, %rdi
	mov %rdx, %rsi
	mov %rcx, %rdx
	mov %r8, %r10
	mov %r9, %r8
	mov 8(%rsp), %r9
	syscall
	ret