70 lines
2 KiB
ArmAsm
70 lines
2 KiB
ArmAsm
/* $NetBSD: putstr32.S,v 1.1 2011/06/02 18:53:00 dsl Exp $ */
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/*-
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* Copyright (c) 20011 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by David Laight.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <machine/asm.h>
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/*
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* Diagnostic print routines callable from 32bit C code during early
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* parts of the boot process.
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*/
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/*
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* void putstr(const char *)
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*
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* display message on serial port
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*/
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.globl _C_LABEL(putstr32)
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_C_LABEL(putstr32):
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.code32
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push %esi
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movl 8(%esp), %esi
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call message32
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pop %esi
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ret
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/*
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* void putint(int)
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*
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* display value on serial port as 8 hex digits followed by a space
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*/
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.globl _C_LABEL(putint32)
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_C_LABEL(putint32):
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.code32
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movl 4(%esp), %eax
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call dump_eax32
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ret
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