shithub: mc

ref: ae9a74441cba3160943ad18bf500781143bff096
dir: /lib/sys/syscall+freebsd-x64.s/

View raw version
.globl sys$syscall
sys$syscall:
	/*
	hack: We load 6 args regardless of
	how many we actually have. This may
	load junk values, but if the syscall
	doesn't use them, it's going to be
	harmless.
	 */
	movq %rdi,%rax
	movq %rsi,%rdi
	movq %rdx,%rsi
	movq %rcx,%rdx
	movq %r8,%r10
	movq %r9,%r8
	movq 8(%rsp),%r9

	syscall

	ret