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fb30b2981d
Debug level 0x00800000 will dump the current parse tree just before it is deleted. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
460 lines
16 KiB
C
460 lines
16 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
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/******************************************************************************
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*
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* Name: acoutput.h -- debug output
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*
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* Copyright (C) 2000 - 2018, Intel Corp.
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*
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*****************************************************************************/
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#ifndef __ACOUTPUT_H__
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#define __ACOUTPUT_H__
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/*
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* Debug levels and component IDs. These are used to control the
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* granularity of the output of the ACPI_DEBUG_PRINT macro -- on a
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* per-component basis and a per-exception-type basis.
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*/
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/* Component IDs are used in the global "DebugLayer" */
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#define ACPI_UTILITIES 0x00000001
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#define ACPI_HARDWARE 0x00000002
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#define ACPI_EVENTS 0x00000004
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#define ACPI_TABLES 0x00000008
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#define ACPI_NAMESPACE 0x00000010
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#define ACPI_PARSER 0x00000020
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#define ACPI_DISPATCHER 0x00000040
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#define ACPI_EXECUTER 0x00000080
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#define ACPI_RESOURCES 0x00000100
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#define ACPI_CA_DEBUGGER 0x00000200
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#define ACPI_OS_SERVICES 0x00000400
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#define ACPI_CA_DISASSEMBLER 0x00000800
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/* Component IDs for ACPI tools and utilities */
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#define ACPI_COMPILER 0x00001000
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#define ACPI_TOOLS 0x00002000
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#define ACPI_EXAMPLE 0x00004000
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#define ACPI_DRIVER 0x00008000
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#define DT_COMPILER 0x00010000
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#define ASL_PREPROCESSOR 0x00020000
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#define ACPI_ALL_COMPONENTS 0x0001FFFF
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#define ACPI_COMPONENT_DEFAULT (ACPI_ALL_COMPONENTS)
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/* Component IDs reserved for ACPI drivers */
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#define ACPI_ALL_DRIVERS 0xFFFF0000
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/*
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* Raw debug output levels, do not use these in the ACPI_DEBUG_PRINT macros
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*/
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#define ACPI_LV_INIT 0x00000001
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#define ACPI_LV_DEBUG_OBJECT 0x00000002
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#define ACPI_LV_INFO 0x00000004
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#define ACPI_LV_REPAIR 0x00000008
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#define ACPI_LV_TRACE_POINT 0x00000010
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#define ACPI_LV_ALL_EXCEPTIONS 0x0000001F
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/* Trace verbosity level 1 [Standard Trace Level] */
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#define ACPI_LV_INIT_NAMES 0x00000020
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#define ACPI_LV_PARSE 0x00000040
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#define ACPI_LV_LOAD 0x00000080
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#define ACPI_LV_DISPATCH 0x00000100
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#define ACPI_LV_EXEC 0x00000200
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#define ACPI_LV_NAMES 0x00000400
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#define ACPI_LV_OPREGION 0x00000800
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#define ACPI_LV_BFIELD 0x00001000
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#define ACPI_LV_TABLES 0x00002000
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#define ACPI_LV_VALUES 0x00004000
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#define ACPI_LV_OBJECTS 0x00008000
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#define ACPI_LV_RESOURCES 0x00010000
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#define ACPI_LV_USER_REQUESTS 0x00020000
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#define ACPI_LV_PACKAGE 0x00040000
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#define ACPI_LV_VERBOSITY1 0x0007FF40 | ACPI_LV_ALL_EXCEPTIONS
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/* Trace verbosity level 2 [Function tracing and memory allocation] */
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#define ACPI_LV_ALLOCATIONS 0x00100000
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#define ACPI_LV_FUNCTIONS 0x00200000
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#define ACPI_LV_OPTIMIZATIONS 0x00400000
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#define ACPI_LV_PARSE_TREES 0x00800000
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#define ACPI_LV_VERBOSITY2 0x00F00000 | ACPI_LV_VERBOSITY1
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#define ACPI_LV_ALL ACPI_LV_VERBOSITY2
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/* Trace verbosity level 3 [Threading, I/O, and Interrupts] */
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#define ACPI_LV_MUTEX 0x01000000
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#define ACPI_LV_THREADS 0x02000000
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#define ACPI_LV_IO 0x04000000
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#define ACPI_LV_INTERRUPTS 0x08000000
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#define ACPI_LV_VERBOSITY3 0x0F000000 | ACPI_LV_VERBOSITY2
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/* Exceptionally verbose output -- also used in the global "DebugLevel" */
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#define ACPI_LV_AML_DISASSEMBLE 0x10000000
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#define ACPI_LV_VERBOSE_INFO 0x20000000
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#define ACPI_LV_FULL_TABLES 0x40000000
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#define ACPI_LV_EVENTS 0x80000000
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#define ACPI_LV_VERBOSE 0xF0000000
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/*
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* Debug level macros that are used in the DEBUG_PRINT macros
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*/
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#define ACPI_DEBUG_LEVEL(dl) (u32) dl,ACPI_DEBUG_PARAMETERS
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/*
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* Exception level -- used in the global "DebugLevel"
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*
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* Note: For errors, use the ACPI_ERROR or ACPI_EXCEPTION interfaces.
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* For warnings, use ACPI_WARNING.
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*/
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#define ACPI_DB_INIT ACPI_DEBUG_LEVEL (ACPI_LV_INIT)
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#define ACPI_DB_DEBUG_OBJECT ACPI_DEBUG_LEVEL (ACPI_LV_DEBUG_OBJECT)
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#define ACPI_DB_INFO ACPI_DEBUG_LEVEL (ACPI_LV_INFO)
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#define ACPI_DB_REPAIR ACPI_DEBUG_LEVEL (ACPI_LV_REPAIR)
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#define ACPI_DB_TRACE_POINT ACPI_DEBUG_LEVEL (ACPI_LV_TRACE_POINT)
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#define ACPI_DB_ALL_EXCEPTIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALL_EXCEPTIONS)
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/* Trace level -- also used in the global "DebugLevel" */
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#define ACPI_DB_INIT_NAMES ACPI_DEBUG_LEVEL (ACPI_LV_INIT_NAMES)
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#define ACPI_DB_THREADS ACPI_DEBUG_LEVEL (ACPI_LV_THREADS)
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#define ACPI_DB_PARSE ACPI_DEBUG_LEVEL (ACPI_LV_PARSE)
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#define ACPI_DB_DISPATCH ACPI_DEBUG_LEVEL (ACPI_LV_DISPATCH)
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#define ACPI_DB_LOAD ACPI_DEBUG_LEVEL (ACPI_LV_LOAD)
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#define ACPI_DB_EXEC ACPI_DEBUG_LEVEL (ACPI_LV_EXEC)
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#define ACPI_DB_NAMES ACPI_DEBUG_LEVEL (ACPI_LV_NAMES)
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#define ACPI_DB_OPREGION ACPI_DEBUG_LEVEL (ACPI_LV_OPREGION)
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#define ACPI_DB_BFIELD ACPI_DEBUG_LEVEL (ACPI_LV_BFIELD)
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#define ACPI_DB_TABLES ACPI_DEBUG_LEVEL (ACPI_LV_TABLES)
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#define ACPI_DB_FUNCTIONS ACPI_DEBUG_LEVEL (ACPI_LV_FUNCTIONS)
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#define ACPI_DB_OPTIMIZATIONS ACPI_DEBUG_LEVEL (ACPI_LV_OPTIMIZATIONS)
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#define ACPI_DB_PARSE_TREES ACPI_DEBUG_LEVEL (ACPI_LV_PARSE_TREES)
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#define ACPI_DB_VALUES ACPI_DEBUG_LEVEL (ACPI_LV_VALUES)
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#define ACPI_DB_OBJECTS ACPI_DEBUG_LEVEL (ACPI_LV_OBJECTS)
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#define ACPI_DB_ALLOCATIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALLOCATIONS)
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#define ACPI_DB_RESOURCES ACPI_DEBUG_LEVEL (ACPI_LV_RESOURCES)
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#define ACPI_DB_IO ACPI_DEBUG_LEVEL (ACPI_LV_IO)
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#define ACPI_DB_INTERRUPTS ACPI_DEBUG_LEVEL (ACPI_LV_INTERRUPTS)
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#define ACPI_DB_USER_REQUESTS ACPI_DEBUG_LEVEL (ACPI_LV_USER_REQUESTS)
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#define ACPI_DB_PACKAGE ACPI_DEBUG_LEVEL (ACPI_LV_PACKAGE)
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#define ACPI_DB_MUTEX ACPI_DEBUG_LEVEL (ACPI_LV_MUTEX)
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#define ACPI_DB_EVENTS ACPI_DEBUG_LEVEL (ACPI_LV_EVENTS)
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#define ACPI_DB_ALL ACPI_DEBUG_LEVEL (ACPI_LV_ALL)
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/* Defaults for debug_level, debug and normal */
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#define ACPI_DEBUG_DEFAULT (ACPI_LV_INFO | ACPI_LV_REPAIR)
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#define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_DEBUG_OBJECT | ACPI_LV_REPAIR)
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#define ACPI_DEBUG_ALL (ACPI_LV_AML_DISASSEMBLE | ACPI_LV_ALL_EXCEPTIONS | ACPI_LV_ALL)
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/*
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* Global trace flags
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*/
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#define ACPI_TRACE_ENABLED ((u32) 4)
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#define ACPI_TRACE_ONESHOT ((u32) 2)
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#define ACPI_TRACE_OPCODE ((u32) 1)
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/* Defaults for trace debugging level/layer */
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#define ACPI_TRACE_LEVEL_ALL ACPI_LV_ALL
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#define ACPI_TRACE_LAYER_ALL 0x000001FF
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#define ACPI_TRACE_LEVEL_DEFAULT ACPI_LV_TRACE_POINT
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#define ACPI_TRACE_LAYER_DEFAULT ACPI_EXECUTER
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#if defined (ACPI_DEBUG_OUTPUT) || !defined (ACPI_NO_ERROR_MESSAGES)
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/*
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* The module name is used primarily for error and debug messages.
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* The __FILE__ macro is not very useful for this, because it
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* usually includes the entire pathname to the module making the
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* debug output difficult to read.
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*/
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#define ACPI_MODULE_NAME(name) static const char ACPI_UNUSED_VAR _acpi_module_name[] = name;
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#else
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/*
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* For the no-debug and no-error-msg cases, we must at least define
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* a null module name.
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*/
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#define ACPI_MODULE_NAME(name)
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#define _acpi_module_name ""
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#endif
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/*
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* Ascii error messages can be configured out
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*/
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#ifndef ACPI_NO_ERROR_MESSAGES
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#define AE_INFO _acpi_module_name, __LINE__
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/*
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* Error reporting. Callers module and line number are inserted by AE_INFO,
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* the plist contains a set of parens to allow variable-length lists.
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* These macros are used for both the debug and non-debug versions of the code.
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*/
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#define ACPI_INFO(plist) acpi_info plist
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#define ACPI_WARNING(plist) acpi_warning plist
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#define ACPI_EXCEPTION(plist) acpi_exception plist
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#define ACPI_ERROR(plist) acpi_error plist
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#define ACPI_BIOS_WARNING(plist) acpi_bios_warning plist
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#define ACPI_BIOS_ERROR(plist) acpi_bios_error plist
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#define ACPI_DEBUG_OBJECT(obj,l,i) acpi_ex_do_debug_object(obj,l,i)
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#else
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/* No error messages */
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#define ACPI_INFO(plist)
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#define ACPI_WARNING(plist)
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#define ACPI_EXCEPTION(plist)
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#define ACPI_ERROR(plist)
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#define ACPI_BIOS_WARNING(plist)
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#define ACPI_BIOS_ERROR(plist)
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#define ACPI_DEBUG_OBJECT(obj,l,i)
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#endif /* ACPI_NO_ERROR_MESSAGES */
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/*
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* Debug macros that are conditionally compiled
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*/
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#ifdef ACPI_DEBUG_OUTPUT
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/*
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* If ACPI_GET_FUNCTION_NAME was not defined in the compiler-dependent header,
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* define it now. This is the case where there the compiler does not support
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* a __func__ macro or equivalent.
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*/
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#ifndef ACPI_GET_FUNCTION_NAME
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#define ACPI_GET_FUNCTION_NAME _acpi_function_name
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/*
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* The Name parameter should be the procedure name as a non-quoted string.
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* The function name is also used by the function exit macros below.
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* Note: (const char) is used to be compatible with the debug interfaces
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* and macros such as __func__.
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*/
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#define ACPI_FUNCTION_NAME(name) static const char _acpi_function_name[] = #name;
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#else
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/* Compiler supports __func__ (or equivalent) -- Ignore this macro */
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#define ACPI_FUNCTION_NAME(name)
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#endif /* ACPI_GET_FUNCTION_NAME */
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/*
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* Common parameters used for debug output functions:
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* line number, function name, module(file) name, component ID
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*/
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#define ACPI_DEBUG_PARAMETERS \
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__LINE__, ACPI_GET_FUNCTION_NAME, _acpi_module_name, _COMPONENT
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/* Check if debug output is currently dynamically enabled */
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#define ACPI_IS_DEBUG_ENABLED(level, component) \
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((level & acpi_dbg_level) && (component & acpi_dbg_layer))
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/*
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* Master debug print macros
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* Print message if and only if:
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* 1) Debug print for the current component is enabled
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* 2) Debug error level or trace level for the print statement is enabled
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*
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* November 2012: Moved the runtime check for whether to actually emit the
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* debug message outside of the print function itself. This improves overall
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* performance at a relatively small code cost. Implementation involves the
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* use of variadic macros supported by C99.
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*
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* Note: the ACPI_DO_WHILE0 macro is used to prevent some compilers from
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* complaining about these constructs. On other compilers the do...while
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* adds some extra code, so this feature is optional.
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*/
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#ifdef ACPI_USE_DO_WHILE_0
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#define ACPI_DO_WHILE0(a) do a while(0)
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#else
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#define ACPI_DO_WHILE0(a) a
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#endif
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/* DEBUG_PRINT functions */
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#ifndef COMPILER_VA_MACRO
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#define ACPI_DEBUG_PRINT(plist) acpi_debug_print plist
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#define ACPI_DEBUG_PRINT_RAW(plist) acpi_debug_print_raw plist
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#else
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/* Helper macros for DEBUG_PRINT */
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#define ACPI_DO_DEBUG_PRINT(function, level, line, filename, modulename, component, ...) \
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ACPI_DO_WHILE0 ({ \
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if (ACPI_IS_DEBUG_ENABLED (level, component)) \
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{ \
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function (level, line, filename, modulename, component, __VA_ARGS__); \
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} \
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})
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#define ACPI_ACTUAL_DEBUG(level, line, filename, modulename, component, ...) \
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ACPI_DO_DEBUG_PRINT (acpi_debug_print, level, line, \
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filename, modulename, component, __VA_ARGS__)
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#define ACPI_ACTUAL_DEBUG_RAW(level, line, filename, modulename, component, ...) \
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ACPI_DO_DEBUG_PRINT (acpi_debug_print_raw, level, line, \
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filename, modulename, component, __VA_ARGS__)
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#define ACPI_DEBUG_PRINT(plist) ACPI_ACTUAL_DEBUG plist
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#define ACPI_DEBUG_PRINT_RAW(plist) ACPI_ACTUAL_DEBUG_RAW plist
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#endif
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/*
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* Function entry tracing
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*
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* The name of the function is emitted as a local variable that is
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* intended to be used by both the entry trace and the exit trace.
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*/
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/* Helper macro */
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#define ACPI_TRACE_ENTRY(name, function, type, param) \
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ACPI_FUNCTION_NAME (name) \
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function (ACPI_DEBUG_PARAMETERS, (type) (param))
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/* The actual entry trace macros */
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#define ACPI_FUNCTION_TRACE(name) \
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ACPI_FUNCTION_NAME(name) \
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acpi_ut_trace (ACPI_DEBUG_PARAMETERS)
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#define ACPI_FUNCTION_TRACE_PTR(name, pointer) \
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ACPI_TRACE_ENTRY (name, acpi_ut_trace_ptr, void *, pointer)
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#define ACPI_FUNCTION_TRACE_U32(name, value) \
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ACPI_TRACE_ENTRY (name, acpi_ut_trace_u32, u32, value)
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#define ACPI_FUNCTION_TRACE_STR(name, string) \
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ACPI_TRACE_ENTRY (name, acpi_ut_trace_str, const char *, string)
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#define ACPI_FUNCTION_ENTRY() \
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acpi_ut_track_stack_ptr()
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/*
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* Function exit tracing
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*
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* These macros include a return statement. This is usually considered
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* bad form, but having a separate exit macro before the actual return
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* is very ugly and difficult to maintain.
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*
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* One of the FUNCTION_TRACE macros above must be used in conjunction
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* with these macros so that "_AcpiFunctionName" is defined.
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*
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* There are two versions of most of the return macros. The default version is
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* safer, since it avoids side-effects by guaranteeing that the argument will
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* not be evaluated twice.
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*
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* A less-safe version of the macros is provided for optional use if the
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* compiler uses excessive CPU stack (for example, this may happen in the
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* debug case if code optimzation is disabled.)
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*/
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/* Exit trace helper macro */
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#ifndef ACPI_SIMPLE_RETURN_MACROS
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#define ACPI_TRACE_EXIT(function, type, param) \
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ACPI_DO_WHILE0 ({ \
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register type _param = (type) (param); \
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function (ACPI_DEBUG_PARAMETERS, _param); \
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return (_param); \
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})
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#else /* Use original less-safe macros */
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#define ACPI_TRACE_EXIT(function, type, param) \
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ACPI_DO_WHILE0 ({ \
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function (ACPI_DEBUG_PARAMETERS, (type) (param)); \
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return (param); \
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})
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#endif /* ACPI_SIMPLE_RETURN_MACROS */
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/* The actual exit macros */
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#define return_VOID \
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ACPI_DO_WHILE0 ({ \
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acpi_ut_exit (ACPI_DEBUG_PARAMETERS); \
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return; \
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})
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#define return_ACPI_STATUS(status) \
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ACPI_TRACE_EXIT (acpi_ut_status_exit, acpi_status, status)
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#define return_PTR(pointer) \
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ACPI_TRACE_EXIT (acpi_ut_ptr_exit, void *, pointer)
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#define return_STR(string) \
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ACPI_TRACE_EXIT (acpi_ut_str_exit, const char *, string)
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#define return_VALUE(value) \
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ACPI_TRACE_EXIT (acpi_ut_value_exit, u64, value)
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#define return_UINT32(value) \
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ACPI_TRACE_EXIT (acpi_ut_value_exit, u32, value)
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#define return_UINT8(value) \
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ACPI_TRACE_EXIT (acpi_ut_value_exit, u8, value)
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/* Conditional execution */
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#define ACPI_DEBUG_EXEC(a) a
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#define ACPI_DEBUG_ONLY_MEMBERS(a) a;
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#define _VERBOSE_STRUCTURES
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/* Various object display routines for debug */
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#define ACPI_DUMP_STACK_ENTRY(a) acpi_ex_dump_operand((a), 0)
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#define ACPI_DUMP_OPERANDS(a, b ,c) acpi_ex_dump_operands(a, b, c)
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#define ACPI_DUMP_ENTRY(a, b) acpi_ns_dump_entry (a, b)
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#define ACPI_DUMP_PATHNAME(a, b, c, d) acpi_ns_dump_pathname(a, b, c, d)
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#define ACPI_DUMP_BUFFER(a, b) acpi_ut_debug_dump_buffer((u8 *) a, b, DB_BYTE_DISPLAY, _COMPONENT)
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#define ACPI_TRACE_POINT(a, b, c, d) acpi_trace_point (a, b, c, d)
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#else /* ACPI_DEBUG_OUTPUT */
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/*
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* This is the non-debug case -- make everything go away,
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* leaving no executable debug code!
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*/
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#define ACPI_DEBUG_PRINT(pl)
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#define ACPI_DEBUG_PRINT_RAW(pl)
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#define ACPI_DEBUG_EXEC(a)
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#define ACPI_DEBUG_ONLY_MEMBERS(a)
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#define ACPI_FUNCTION_NAME(a)
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#define ACPI_FUNCTION_TRACE(a)
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#define ACPI_FUNCTION_TRACE_PTR(a, b)
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#define ACPI_FUNCTION_TRACE_U32(a, b)
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#define ACPI_FUNCTION_TRACE_STR(a, b)
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#define ACPI_FUNCTION_ENTRY()
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#define ACPI_DUMP_STACK_ENTRY(a)
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#define ACPI_DUMP_OPERANDS(a, b, c)
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#define ACPI_DUMP_ENTRY(a, b)
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#define ACPI_DUMP_PATHNAME(a, b, c, d)
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#define ACPI_DUMP_BUFFER(a, b)
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#define ACPI_IS_DEBUG_ENABLED(level, component) 0
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#define ACPI_TRACE_POINT(a, b, c, d)
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/* Return macros must have a return statement at the minimum */
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#define return_VOID return
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#define return_ACPI_STATUS(s) return(s)
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#define return_PTR(s) return(s)
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#define return_STR(s) return(s)
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#define return_VALUE(s) return(s)
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#define return_UINT8(s) return(s)
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#define return_UINT32(s) return(s)
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#endif /* ACPI_DEBUG_OUTPUT */
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#endif /* __ACOUTPUT_H__ */
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