OsdDebug.c revision 102553
167760Smsmith/*- 267760Smsmith * Copyright (c) 2000 Michael Smith 367760Smsmith * Copyright (c) 2000 BSDi 467760Smsmith * All rights reserved. 567760Smsmith * 667760Smsmith * Redistribution and use in source and binary forms, with or without 767760Smsmith * modification, are permitted provided that the following conditions 867760Smsmith * are met: 967760Smsmith * 1. Redistributions of source code must retain the above copyright 1067760Smsmith * notice, this list of conditions and the following disclaimer. 1167760Smsmith * 2. Redistributions in binary form must reproduce the above copyright 1267760Smsmith * notice, this list of conditions and the following disclaimer in the 1367760Smsmith * documentation and/or other materials provided with the distribution. 1467760Smsmith * 1567760Smsmith * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1667760Smsmith * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1767760Smsmith * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1867760Smsmith * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1967760Smsmith * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2067760Smsmith * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2167760Smsmith * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2267760Smsmith * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2367760Smsmith * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2467760Smsmith * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2567760Smsmith * SUCH DAMAGE. 2667760Smsmith * 2767760Smsmith * $FreeBSD: head/sys/dev/acpica/Osd/OsdDebug.c 102553 2002-08-29 01:52:27Z iwasaki $ 2867760Smsmith */ 2967760Smsmith 3067760Smsmith/* 3167760Smsmith * 6.8 : Debugging support 3267760Smsmith */ 3367760Smsmith 3467760Smsmith#include "opt_ddb.h" 3567760Smsmith#include <sys/param.h> 3667760Smsmith#include <sys/systm.h> 3767760Smsmith#include <sys/cons.h> 3867760Smsmith#include <sys/kernel.h> 3967760Smsmith 4067760Smsmith#include <sys/bus.h> 4167760Smsmith#include <machine/resource.h> 4267760Smsmith#include <machine/bus.h> 4367760Smsmith#include <sys/rman.h> 4467760Smsmith 4567760Smsmith#include <ddb/ddb.h> 4667760Smsmith#include <ddb/db_output.h> 4767760Smsmith 4867760Smsmith#include "acpi.h" 4967760Smsmith#include "acdebug.h" 5067760Smsmith#include <dev/acpica/acpivar.h> 5167760Smsmith 5267760SmsmithUINT32 5367760SmsmithAcpiOsGetLine(NATIVE_CHAR *Buffer) 5467760Smsmith{ 5567760Smsmith#ifdef DDB 5667760Smsmith char *cp; 5767760Smsmith 5867760Smsmith db_readline(Buffer, 80); 5967760Smsmith for (cp = Buffer; *cp != 0; cp++) 6067760Smsmith if (*cp == '\n') 6167760Smsmith *cp = 0; 6267760Smsmith return(AE_OK); 6367760Smsmith#else 6467760Smsmith printf("AcpiOsGetLine called but no input support"); 6567760Smsmith return(AE_NOT_EXIST); 6667760Smsmith#endif 6767760Smsmith} 6867760Smsmith 6967760Smsmithvoid 7067760SmsmithAcpiOsDbgAssert(void *FailedAssertion, void *FileName, UINT32 LineNumber, NATIVE_CHAR *Message) 7167760Smsmith{ 7267760Smsmith printf("ACPI: %s:%d - %s\n", (char *)FileName, LineNumber, Message); 7367760Smsmith printf("ACPI: assertion %s\n", (char *)FailedAssertion); 7467760Smsmith} 7567760Smsmith 7680071SmsmithACPI_STATUS 7780071SmsmithAcpiOsSignal ( 7880071Smsmith UINT32 Function, 7980071Smsmith void *Info) 8080071Smsmith{ 8180071Smsmith ACPI_SIGNAL_FATAL_INFO *fatal; 8280071Smsmith NATIVE_CHAR *message; 8380071Smsmith 8480071Smsmith switch(Function) { 8580071Smsmith case ACPI_SIGNAL_FATAL: 8680071Smsmith fatal = (ACPI_SIGNAL_FATAL_INFO *)Info; 8788420Siwasaki printf("ACPI fatal signal, type 0x%x code 0x%x argument 0x%x", 8880071Smsmith fatal->Type, fatal->Code, fatal->Argument); 8988420Siwasaki Debugger("AcpiOsSignal"); 9080071Smsmith break; 9180071Smsmith 9280071Smsmith case ACPI_SIGNAL_BREAKPOINT: 9380071Smsmith message = (NATIVE_CHAR *)Info; 9480071Smsmith Debugger(message); 9580071Smsmith break; 9680071Smsmith 9780071Smsmith default: 9880071Smsmith return(AE_BAD_PARAMETER); 9980071Smsmith } 10080071Smsmith return(AE_OK); 10180071Smsmith} 10280071Smsmith 103102553Siwasaki#ifdef ACPI_DEBUGGER 10467760Smsmithvoid 10567760Smsmithacpi_EnterDebugger(void) 10667760Smsmith{ 10767760Smsmith ACPI_PARSE_OBJECT obj; 10867760Smsmith static int initted = 0; 10967760Smsmith 11067760Smsmith if (!initted) { 11167760Smsmith printf("Initialising ACPICA debugger...\n"); 11267760Smsmith AcpiDbInitialize(); 11367760Smsmith initted = 1; 11467760Smsmith } 11567760Smsmith 11667760Smsmith printf("Entering ACPICA debugger...\n"); 11767760Smsmith AcpiDbUserCommands('A', &obj); 11867760Smsmith} 11967760Smsmith#endif 120