makeifex.pl

来自「嵌入式操作系统T-Kernel 完整代码」· PL 代码 · 共 47 行

#! /usr/local/bin/perl
#
# ----------------------------------------------------------------------
#     T-Kernel
#
#     Copyright (C) 2004 by Ken Sakamura. All rights reserved.
#     T-Kernel is distributed under the T-License.
# ----------------------------------------------------------------------
#
#     Version:   1.01.00
#     Released by T-Engine Forum(http://www.t-engine.org) at 2004/6/28.
#
# ----------------------------------------------------------------------
#

#
#	makeifex.pl
#
#	generate extended SVC interface library for MB87Q1100
#

sub makelibex
{
	print LIB <<EndOfExtIfLibBody;
#include <machine.h>
#include <tk/sysdef.h>
#include <sys/svc/$fn_h>

	.text
	.balign	4
	.globl	Csym(${func})
	.type	Csym(${func}), %function
Csym(${func}):
	stmfd	sp!, {r0-r3}
	mov	r0, sp
	stmfd	sp!, {lr}
	ldr	ip, =${prefix}_${Func}_FN
	swi	SWI_SVC
	ldmfd	sp!, {lr}
	add	sp, sp, #4*4
	bx	lr

EndOfExtIfLibBody
}

1;