tinycc/lib/alloca-arm.S

mirror of https://github.com/mirror/tinycc.git synced 2024-12-28 04:00:06 +08:00
	.text
	.align	2
	.global	alloca
	.type	alloca, %function
alloca:
	rsb	sp, r0, sp
	bic	sp, sp, #7
	mov	r0, sp
	mov	pc, lr
	.size	alloca, .-alloca
arm: Provide alloca() This provides a simple implementation of alloca for ARM (and enables the associated testcase). As tcc for ARM doesn't contain an assembler, we'll have to resort using gcc for compiling it. 2014-04-06 04:54:11 +08:00			`.text`
			`.align 2`
			`.global alloca`
			`.type alloca, %function`
			`alloca:`
			`rsb sp, r0, sp`
			`bic sp, sp, #7`
			`mov r0, sp`
			`mov pc, lr`
			`.size alloca, .-alloca`