mmap_anon.mid

来自「君正早期ucos系统(只有早期的才不没有打包成库),MPLAYER,文件系统,图」· MID 代码 · 共 38 行

	.file	1 "mmap_anon.c"
	.section .mdebug.abi32
	.previous
	.section	.text.mmap_anon,"ax",@progbits
	.align	2
	.align	5
	.globl	mmap_anon
	.ent	mmap_anon
	.type	mmap_anon, @function
mmap_anon:
	.frame	$sp,40,$31		# vars= 0, regs= 1/0, args= 32, gp= 0
	.mask	0x80000000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-40
	lw	$8,56($sp)
	li	$2,-2			# 0xfffffffffffffffe
	and	$7,$7,$2
	sra	$3,$8,31
	li	$2,-1			# 0xffffffffffffffff
	ori	$7,$7,0x802
	sw	$31,32($sp)
	sw	$2,16($sp)
	sw	$3,28($sp)
	jal	mmap64
	sw	$8,24($sp)

	lw	$31,32($sp)
	j	$31
	addiu	$sp,$sp,40

	.set	macro
	.set	reorder
	.end	mmap_anon
	.ident	"GCC: (GNU) 4.1.2"