diff options
Diffstat (limited to 'usr/src/uts/intel/io/acpica/utilities/utdebug.c')
| -rw-r--r-- | usr/src/uts/intel/io/acpica/utilities/utdebug.c | 401 |
1 files changed, 200 insertions, 201 deletions
diff --git a/usr/src/uts/intel/io/acpica/utilities/utdebug.c b/usr/src/uts/intel/io/acpica/utilities/utdebug.c index 051d47b443..6a298d175b 100644 --- a/usr/src/uts/intel/io/acpica/utilities/utdebug.c +++ b/usr/src/uts/intel/io/acpica/utilities/utdebug.c @@ -1,11 +1,11 @@ /****************************************************************************** * - * Module Name: utdebug - Debug print routines + * Module Name: utdebug - Debug print/trace routines * *****************************************************************************/ /* - * Copyright (C) 2000 - 2012, Intel Corp. + * Copyright (C) 2000 - 2016, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -41,10 +41,11 @@ * POSSIBILITY OF SUCH DAMAGES. */ -#define __UTDEBUG_C__ +#define EXPORT_ACPI_INTERFACES #include "acpi.h" #include "accommon.h" +#include "acinterp.h" #define _COMPONENT ACPI_UTILITIES ACPI_MODULE_NAME ("utdebug") @@ -52,15 +53,9 @@ #ifdef ACPI_DEBUG_OUTPUT -static ACPI_THREAD_ID AcpiGbl_PrevThreadId = (ACPI_THREAD_ID) 0xFFFFFFFF; -static char *AcpiGbl_FnEntryStr = "----Entry"; -static char *AcpiGbl_FnExitStr = "----Exit-"; - -/* Local prototypes */ - -static const char * -AcpiUtTrimFunctionName ( - const char *FunctionName); +static ACPI_THREAD_ID AcpiGbl_PreviousThreadId = (ACPI_THREAD_ID) 0xFFFFFFFF; +static const char *AcpiGbl_FunctionEntryPrefix = "----Entry"; +static const char *AcpiGbl_FunctionExitPrefix = "----Exit-"; /******************************************************************************* @@ -189,11 +184,9 @@ AcpiDebugPrint ( va_list args; - /* - * Stay silent if the debug level or component ID is disabled - */ - if (!(RequestedDebugLevel & AcpiDbgLevel) || - !(ComponentId & AcpiDbgLayer)) + /* Check if debug output enabled */ + + if (!ACPI_IS_DEBUG_ENABLED (RequestedDebugLevel, ComponentId)) { return; } @@ -202,31 +195,41 @@ AcpiDebugPrint ( * Thread tracking and context switch notification */ ThreadId = AcpiOsGetThreadId (); - if (ThreadId != AcpiGbl_PrevThreadId) + if (ThreadId != AcpiGbl_PreviousThreadId) { if (ACPI_LV_THREADS & AcpiDbgLevel) { AcpiOsPrintf ( "\n**** Context Switch from TID %u to TID %u ****\n\n", - (UINT32) AcpiGbl_PrevThreadId, (UINT32) ThreadId); + (UINT32) AcpiGbl_PreviousThreadId, (UINT32) ThreadId); } - AcpiGbl_PrevThreadId = ThreadId; + AcpiGbl_PreviousThreadId = ThreadId; + AcpiGbl_NestingLevel = 0; } /* * Display the module name, current line number, thread ID (if requested), * current procedure nesting level, and the current procedure name */ - AcpiOsPrintf ("%8s-%04ld ", ModuleName, LineNumber); + AcpiOsPrintf ("%9s-%04ld ", ModuleName, LineNumber); +#ifdef ACPI_APPLICATION + /* + * For AcpiExec/iASL only, emit the thread ID and nesting level. + * Note: nesting level is really only useful during a single-thread + * execution. Otherwise, multiple threads will keep resetting the + * level. + */ if (ACPI_LV_THREADS & AcpiDbgLevel) { AcpiOsPrintf ("[%u] ", (UINT32) ThreadId); } - AcpiOsPrintf ("[%02ld] %-22.22s: ", - AcpiGbl_NestingLevel, AcpiUtTrimFunctionName (FunctionName)); + AcpiOsPrintf ("[%02ld] ", AcpiGbl_NestingLevel); +#endif + + AcpiOsPrintf ("%-22.22s: ", AcpiUtTrimFunctionName (FunctionName)); va_start (args, Format); AcpiOsVprintf (Format, args); @@ -250,7 +253,7 @@ ACPI_EXPORT_SYMBOL (AcpiDebugPrint) * * RETURN: None * - * DESCRIPTION: Print message with no headers. Has same interface as + * DESCRIPTION: Print message with no headers. Has same interface as * DebugPrint so that the same macros can be used. * ******************************************************************************/ @@ -268,8 +271,9 @@ AcpiDebugPrintRaw ( va_list args; - if (!(RequestedDebugLevel & AcpiDbgLevel) || - !(ComponentId & AcpiDbgLayer)) + /* Check if debug output enabled */ + + if (!ACPI_IS_DEBUG_ENABLED (RequestedDebugLevel, ComponentId)) { return; } @@ -293,7 +297,7 @@ ACPI_EXPORT_SYMBOL (AcpiDebugPrintRaw) * * RETURN: None * - * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is + * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is * set in DebugLevel * ******************************************************************************/ @@ -309,9 +313,14 @@ AcpiUtTrace ( AcpiGbl_NestingLevel++; AcpiUtTrackStackPtr (); - AcpiDebugPrint (ACPI_LV_FUNCTIONS, - LineNumber, FunctionName, ModuleName, ComponentId, - "%s\n", AcpiGbl_FnEntryStr); + /* Check if enabled up-front for performance */ + + if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_FUNCTIONS, ComponentId)) + { + AcpiDebugPrint (ACPI_LV_FUNCTIONS, + LineNumber, FunctionName, ModuleName, ComponentId, + "%s\n", AcpiGbl_FunctionEntryPrefix); + } } ACPI_EXPORT_SYMBOL (AcpiUtTrace) @@ -329,7 +338,7 @@ ACPI_EXPORT_SYMBOL (AcpiUtTrace) * * RETURN: None * - * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is + * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is * set in DebugLevel * ******************************************************************************/ @@ -340,14 +349,20 @@ AcpiUtTracePtr ( const char *FunctionName, const char *ModuleName, UINT32 ComponentId, - void *Pointer) + const void *Pointer) { + AcpiGbl_NestingLevel++; AcpiUtTrackStackPtr (); - AcpiDebugPrint (ACPI_LV_FUNCTIONS, - LineNumber, FunctionName, ModuleName, ComponentId, - "%s %p\n", AcpiGbl_FnEntryStr, Pointer); + /* Check if enabled up-front for performance */ + + if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_FUNCTIONS, ComponentId)) + { + AcpiDebugPrint (ACPI_LV_FUNCTIONS, + LineNumber, FunctionName, ModuleName, ComponentId, + "%s %p\n", AcpiGbl_FunctionEntryPrefix, Pointer); + } } @@ -363,7 +378,7 @@ AcpiUtTracePtr ( * * RETURN: None * - * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is + * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is * set in DebugLevel * ******************************************************************************/ @@ -374,15 +389,20 @@ AcpiUtTraceStr ( const char *FunctionName, const char *ModuleName, UINT32 ComponentId, - char *String) + const char *String) { AcpiGbl_NestingLevel++; AcpiUtTrackStackPtr (); - AcpiDebugPrint (ACPI_LV_FUNCTIONS, - LineNumber, FunctionName, ModuleName, ComponentId, - "%s %s\n", AcpiGbl_FnEntryStr, String); + /* Check if enabled up-front for performance */ + + if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_FUNCTIONS, ComponentId)) + { + AcpiDebugPrint (ACPI_LV_FUNCTIONS, + LineNumber, FunctionName, ModuleName, ComponentId, + "%s %s\n", AcpiGbl_FunctionEntryPrefix, String); + } } @@ -398,7 +418,7 @@ AcpiUtTraceStr ( * * RETURN: None * - * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is + * DESCRIPTION: Function entry trace. Prints only if TRACE_FUNCTIONS bit is * set in DebugLevel * ******************************************************************************/ @@ -415,9 +435,14 @@ AcpiUtTraceU32 ( AcpiGbl_NestingLevel++; AcpiUtTrackStackPtr (); - AcpiDebugPrint (ACPI_LV_FUNCTIONS, - LineNumber, FunctionName, ModuleName, ComponentId, - "%s %08X\n", AcpiGbl_FnEntryStr, Integer); + /* Check if enabled up-front for performance */ + + if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_FUNCTIONS, ComponentId)) + { + AcpiDebugPrint (ACPI_LV_FUNCTIONS, + LineNumber, FunctionName, ModuleName, ComponentId, + "%s %08X\n", AcpiGbl_FunctionEntryPrefix, Integer); + } } @@ -432,7 +457,7 @@ AcpiUtTraceU32 ( * * RETURN: None * - * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is + * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is * set in DebugLevel * ******************************************************************************/ @@ -445,11 +470,19 @@ AcpiUtExit ( UINT32 ComponentId) { - AcpiDebugPrint (ACPI_LV_FUNCTIONS, - LineNumber, FunctionName, ModuleName, ComponentId, - "%s\n", AcpiGbl_FnExitStr); + /* Check if enabled up-front for performance */ + + if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_FUNCTIONS, ComponentId)) + { + AcpiDebugPrint (ACPI_LV_FUNCTIONS, + LineNumber, FunctionName, ModuleName, ComponentId, + "%s\n", AcpiGbl_FunctionExitPrefix); + } - AcpiGbl_NestingLevel--; + if (AcpiGbl_NestingLevel) + { + AcpiGbl_NestingLevel--; + } } ACPI_EXPORT_SYMBOL (AcpiUtExit) @@ -467,8 +500,8 @@ ACPI_EXPORT_SYMBOL (AcpiUtExit) * * RETURN: None * - * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is - * set in DebugLevel. Prints exit status also. + * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is + * set in DebugLevel. Prints exit status also. * ******************************************************************************/ @@ -481,22 +514,30 @@ AcpiUtStatusExit ( ACPI_STATUS Status) { - if (ACPI_SUCCESS (Status)) + /* Check if enabled up-front for performance */ + + if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_FUNCTIONS, ComponentId)) { - AcpiDebugPrint (ACPI_LV_FUNCTIONS, - LineNumber, FunctionName, ModuleName, ComponentId, - "%s %s\n", AcpiGbl_FnExitStr, - AcpiFormatException (Status)); + if (ACPI_SUCCESS (Status)) + { + AcpiDebugPrint (ACPI_LV_FUNCTIONS, + LineNumber, FunctionName, ModuleName, ComponentId, + "%s %s\n", AcpiGbl_FunctionExitPrefix, + AcpiFormatException (Status)); + } + else + { + AcpiDebugPrint (ACPI_LV_FUNCTIONS, + LineNumber, FunctionName, ModuleName, ComponentId, + "%s ****Exception****: %s\n", AcpiGbl_FunctionExitPrefix, + AcpiFormatException (Status)); + } } - else + + if (AcpiGbl_NestingLevel) { - AcpiDebugPrint (ACPI_LV_FUNCTIONS, - LineNumber, FunctionName, ModuleName, ComponentId, - "%s ****Exception****: %s\n", AcpiGbl_FnExitStr, - AcpiFormatException (Status)); + AcpiGbl_NestingLevel--; } - - AcpiGbl_NestingLevel--; } ACPI_EXPORT_SYMBOL (AcpiUtStatusExit) @@ -514,8 +555,8 @@ ACPI_EXPORT_SYMBOL (AcpiUtStatusExit) * * RETURN: None * - * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is - * set in DebugLevel. Prints exit value also. + * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is + * set in DebugLevel. Prints exit value also. * ******************************************************************************/ @@ -528,12 +569,20 @@ AcpiUtValueExit ( UINT64 Value) { - AcpiDebugPrint (ACPI_LV_FUNCTIONS, - LineNumber, FunctionName, ModuleName, ComponentId, - "%s %8.8X%8.8X\n", AcpiGbl_FnExitStr, - ACPI_FORMAT_UINT64 (Value)); + /* Check if enabled up-front for performance */ + + if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_FUNCTIONS, ComponentId)) + { + AcpiDebugPrint (ACPI_LV_FUNCTIONS, + LineNumber, FunctionName, ModuleName, ComponentId, + "%s %8.8X%8.8X\n", AcpiGbl_FunctionExitPrefix, + ACPI_FORMAT_UINT64 (Value)); + } - AcpiGbl_NestingLevel--; + if (AcpiGbl_NestingLevel) + { + AcpiGbl_NestingLevel--; + } } ACPI_EXPORT_SYMBOL (AcpiUtValueExit) @@ -551,8 +600,8 @@ ACPI_EXPORT_SYMBOL (AcpiUtValueExit) * * RETURN: None * - * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is - * set in DebugLevel. Prints exit value also. + * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is + * set in DebugLevel. Prints exit value also. * ******************************************************************************/ @@ -565,177 +614,127 @@ AcpiUtPtrExit ( UINT8 *Ptr) { - AcpiDebugPrint (ACPI_LV_FUNCTIONS, - LineNumber, FunctionName, ModuleName, ComponentId, - "%s %p\n", AcpiGbl_FnExitStr, Ptr); + /* Check if enabled up-front for performance */ - AcpiGbl_NestingLevel--; -} + if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_FUNCTIONS, ComponentId)) + { + AcpiDebugPrint (ACPI_LV_FUNCTIONS, + LineNumber, FunctionName, ModuleName, ComponentId, + "%s %p\n", AcpiGbl_FunctionExitPrefix, Ptr); + } -#endif + if (AcpiGbl_NestingLevel) + { + AcpiGbl_NestingLevel--; + } +} /******************************************************************************* * - * FUNCTION: AcpiUtDumpBuffer + * FUNCTION: AcpiUtStrExit * - * PARAMETERS: Buffer - Buffer to dump - * Count - Amount to dump, in bytes - * Display - BYTE, WORD, DWORD, or QWORD display - * ComponentID - Caller's component ID + * PARAMETERS: LineNumber - Caller's line number + * FunctionName - Caller's procedure name + * ModuleName - Caller's module name + * ComponentId - Caller's component ID + * String - String to display * * RETURN: None * - * DESCRIPTION: Generic dump buffer in both hex and ascii. + * DESCRIPTION: Function exit trace. Prints only if TRACE_FUNCTIONS bit is + * set in DebugLevel. Prints exit value also. * ******************************************************************************/ void -AcpiUtDumpBuffer2 ( - UINT8 *Buffer, - UINT32 Count, - UINT32 Display) +AcpiUtStrExit ( + UINT32 LineNumber, + const char *FunctionName, + const char *ModuleName, + UINT32 ComponentId, + const char *String) { - UINT32 i = 0; - UINT32 j; - UINT32 Temp32; - UINT8 BufChar; + /* Check if enabled up-front for performance */ - if (!Buffer) + if (ACPI_IS_DEBUG_ENABLED (ACPI_LV_FUNCTIONS, ComponentId)) { - AcpiOsPrintf ("Null Buffer Pointer in DumpBuffer!\n"); - return; + AcpiDebugPrint (ACPI_LV_FUNCTIONS, + LineNumber, FunctionName, ModuleName, ComponentId, + "%s %s\n", AcpiGbl_FunctionExitPrefix, String); } - if ((Count < 4) || (Count & 0x01)) + if (AcpiGbl_NestingLevel) { - Display = DB_BYTE_DISPLAY; + AcpiGbl_NestingLevel--; } +} - /* Nasty little dump buffer routine! */ - - while (i < Count) - { - /* Print current offset */ - - AcpiOsPrintf ("%6.4X: ", i); - - /* Print 16 hex chars */ - - for (j = 0; j < 16;) - { - if (i + j >= Count) - { - /* Dump fill spaces */ - - AcpiOsPrintf ("%*s", ((Display * 2) + 1), " "); - j += Display; - continue; - } - - switch (Display) - { - case DB_BYTE_DISPLAY: - default: /* Default is BYTE display */ - - AcpiOsPrintf ("%02X ", Buffer[(ACPI_SIZE) i + j]); - break; - - - case DB_WORD_DISPLAY: - - ACPI_MOVE_16_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]); - AcpiOsPrintf ("%04X ", Temp32); - break; - - - case DB_DWORD_DISPLAY: - - ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]); - AcpiOsPrintf ("%08X ", Temp32); - break; - - - case DB_QWORD_DISPLAY: - ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j]); - AcpiOsPrintf ("%08X", Temp32); +/******************************************************************************* + * + * FUNCTION: AcpiTracePoint + * + * PARAMETERS: Type - Trace event type + * Begin - TRUE if before execution + * Aml - Executed AML address + * Pathname - Object path + * Pointer - Pointer to the related object + * + * RETURN: None + * + * DESCRIPTION: Interpreter execution trace. + * + ******************************************************************************/ - ACPI_MOVE_32_TO_32 (&Temp32, &Buffer[(ACPI_SIZE) i + j + 4]); - AcpiOsPrintf ("%08X ", Temp32); - break; - } +void +AcpiTracePoint ( + ACPI_TRACE_EVENT_TYPE Type, + BOOLEAN Begin, + UINT8 *Aml, + char *Pathname) +{ - j += Display; - } + ACPI_FUNCTION_ENTRY (); - /* - * Print the ASCII equivalent characters but watch out for the bad - * unprintable ones (printable chars are 0x20 through 0x7E) - */ - AcpiOsPrintf (" "); - for (j = 0; j < 16; j++) - { - if (i + j >= Count) - { - AcpiOsPrintf ("\n"); - return; - } - - BufChar = Buffer[(ACPI_SIZE) i + j]; - if (ACPI_IS_PRINT (BufChar)) - { - AcpiOsPrintf ("%c", BufChar); - } - else - { - AcpiOsPrintf ("."); - } - } + AcpiExTracePoint (Type, Begin, Aml, Pathname); - /* Done with that line. */ +#ifdef ACPI_USE_SYSTEM_TRACER + AcpiOsTracePoint (Type, Begin, Aml, Pathname); +#endif +} - AcpiOsPrintf ("\n"); - i += 16; - } +ACPI_EXPORT_SYMBOL (AcpiTracePoint) - return; -} +#endif +#ifdef ACPI_APPLICATION /******************************************************************************* * - * FUNCTION: AcpiUtDumpBuffer + * FUNCTION: AcpiLogError * - * PARAMETERS: Buffer - Buffer to dump - * Count - Amount to dump, in bytes - * Display - BYTE, WORD, DWORD, or QWORD display - * ComponentID - Caller's component ID + * PARAMETERS: Format - Printf format field + * ... - Optional printf arguments * * RETURN: None * - * DESCRIPTION: Generic dump buffer in both hex and ascii. + * DESCRIPTION: Print error message to the console, used by applications. * ******************************************************************************/ -void -AcpiUtDumpBuffer ( - UINT8 *Buffer, - UINT32 Count, - UINT32 Display, - UINT32 ComponentId) +void ACPI_INTERNAL_VAR_XFACE +AcpiLogError ( + const char *Format, + ...) { + va_list Args; - /* Only dump the buffer if tracing is enabled */ - - if (!((ACPI_LV_TABLES & AcpiDbgLevel) && - (ComponentId & AcpiDbgLayer))) - { - return; - } - - AcpiUtDumpBuffer2 (Buffer, Count, Display); + va_start (Args, Format); + (void) AcpiUtFileVprintf (ACPI_FILE_ERR, Format, Args); + va_end (Args); } - +ACPI_EXPORT_SYMBOL (AcpiLogError) +#endif |