1fd660059SMike Smith /*- 2fd660059SMike Smith * Copyright (c) 2000 Michael Smith 3fd660059SMike Smith * Copyright (c) 2000 BSDi 4fd660059SMike Smith * All rights reserved. 5fd660059SMike Smith * 6fd660059SMike Smith * Redistribution and use in source and binary forms, with or without 7fd660059SMike Smith * modification, are permitted provided that the following conditions 8fd660059SMike Smith * are met: 9fd660059SMike Smith * 1. Redistributions of source code must retain the above copyright 10fd660059SMike Smith * notice, this list of conditions and the following disclaimer. 11fd660059SMike Smith * 2. Redistributions in binary form must reproduce the above copyright 12fd660059SMike Smith * notice, this list of conditions and the following disclaimer in the 13fd660059SMike Smith * documentation and/or other materials provided with the distribution. 14fd660059SMike Smith * 15fd660059SMike Smith * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16fd660059SMike Smith * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17fd660059SMike Smith * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18fd660059SMike Smith * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19fd660059SMike Smith * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20fd660059SMike Smith * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21fd660059SMike Smith * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22fd660059SMike Smith * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23fd660059SMike Smith * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24fd660059SMike Smith * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25fd660059SMike Smith * SUCH DAMAGE. 26fd660059SMike Smith * 27fd660059SMike Smith * $FreeBSD$ 28fd660059SMike Smith */ 29fd660059SMike Smith 30fd660059SMike Smith /* 31fd660059SMike Smith * 6.8 : Debugging support 32fd660059SMike Smith */ 33fd660059SMike Smith 34fd660059SMike Smith #include "opt_ddb.h" 35fd660059SMike Smith #include <sys/param.h> 36fd660059SMike Smith #include <sys/systm.h> 37fd660059SMike Smith #include <sys/cons.h> 38fd660059SMike Smith #include <sys/kernel.h> 39fd660059SMike Smith 40fd660059SMike Smith #include <sys/bus.h> 41fd660059SMike Smith #include <machine/resource.h> 42fd660059SMike Smith #include <machine/bus.h> 43fd660059SMike Smith #include <sys/rman.h> 44fd660059SMike Smith 45fd660059SMike Smith #include <ddb/ddb.h> 46fd660059SMike Smith #include <ddb/db_output.h> 47fd660059SMike Smith 48fd660059SMike Smith #include "acpi.h" 49fd660059SMike Smith #include "acdebug.h" 50fd660059SMike Smith #include <dev/acpica/acpivar.h> 51fd660059SMike Smith 52fd660059SMike Smith UINT32 53fd660059SMike Smith AcpiOsGetLine(NATIVE_CHAR *Buffer) 54fd660059SMike Smith { 55fd660059SMike Smith #ifdef DDB 56fd660059SMike Smith char *cp; 57fd660059SMike Smith 58fd660059SMike Smith db_readline(Buffer, 80); 59fd660059SMike Smith for (cp = Buffer; *cp != 0; cp++) 60fd660059SMike Smith if (*cp == '\n') 61fd660059SMike Smith *cp = 0; 62fd660059SMike Smith return(AE_OK); 63fd660059SMike Smith #else 64fd660059SMike Smith printf("AcpiOsGetLine called but no input support"); 65fd660059SMike Smith return(AE_NOT_EXIST); 66fd660059SMike Smith #endif 67fd660059SMike Smith } 68fd660059SMike Smith 69fd660059SMike Smith void 70fd660059SMike Smith AcpiOsDbgAssert(void *FailedAssertion, void *FileName, UINT32 LineNumber, NATIVE_CHAR *Message) 71fd660059SMike Smith { 72fd660059SMike Smith printf("ACPI: %s:%d - %s\n", (char *)FileName, LineNumber, Message); 73fd660059SMike Smith printf("ACPI: assertion %s\n", (char *)FailedAssertion); 74fd660059SMike Smith } 75fd660059SMike Smith 769d839ea8SMike Smith ACPI_STATUS 779d839ea8SMike Smith AcpiOsSignal ( 789d839ea8SMike Smith UINT32 Function, 799d839ea8SMike Smith void *Info) 809d839ea8SMike Smith { 819d839ea8SMike Smith ACPI_SIGNAL_FATAL_INFO *fatal; 829d839ea8SMike Smith NATIVE_CHAR *message; 839d839ea8SMike Smith 849d839ea8SMike Smith switch(Function) { 859d839ea8SMike Smith case ACPI_SIGNAL_FATAL: 869d839ea8SMike Smith fatal = (ACPI_SIGNAL_FATAL_INFO *)Info; 879d839ea8SMike Smith panic("ACPI fatal signal, type 0x%x code 0x%x argument 0x%x", 889d839ea8SMike Smith fatal->Type, fatal->Code, fatal->Argument); 899d839ea8SMike Smith break; 909d839ea8SMike Smith 919d839ea8SMike Smith case ACPI_SIGNAL_BREAKPOINT: 929d839ea8SMike Smith message = (NATIVE_CHAR *)Info; 939d839ea8SMike Smith Debugger(message); 949d839ea8SMike Smith break; 959d839ea8SMike Smith 969d839ea8SMike Smith default: 979d839ea8SMike Smith return(AE_BAD_PARAMETER); 989d839ea8SMike Smith } 999d839ea8SMike Smith return(AE_OK); 1009d839ea8SMike Smith } 1019d839ea8SMike Smith 102fd660059SMike Smith #ifdef ENABLE_DEBUGGER 103fd660059SMike Smith void 104fd660059SMike Smith acpi_EnterDebugger(void) 105fd660059SMike Smith { 106fd660059SMike Smith ACPI_PARSE_OBJECT obj; 107fd660059SMike Smith static int initted = 0; 108fd660059SMike Smith 109fd660059SMike Smith if (!initted) { 110fd660059SMike Smith printf("Initialising ACPICA debugger...\n"); 111fd660059SMike Smith AcpiDbInitialize(); 112fd660059SMike Smith initted = 1; 113fd660059SMike Smith } 114fd660059SMike Smith 115fd660059SMike Smith printf("Entering ACPICA debugger...\n"); 116fd660059SMike Smith AcpiDbUserCommands('A', &obj); 117fd660059SMike Smith } 118fd660059SMike Smith #endif 119