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Diffstat (limited to 'sys/contrib/dev/acpica/Subsystem/Include/acenv.h')
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1 files changed, 374 insertions, 0 deletions
diff --git a/sys/contrib/dev/acpica/Subsystem/Include/acenv.h b/sys/contrib/dev/acpica/Subsystem/Include/acenv.h new file mode 100644 index 000000000000..1d44537d6e50 --- /dev/null +++ b/sys/contrib/dev/acpica/Subsystem/Include/acenv.h @@ -0,0 +1,374 @@ +/****************************************************************************** + * + * Name: acenv.h - Generation environment specific items + * $Revision: 61 $ + * + *****************************************************************************/ + +/****************************************************************************** + * + * 1. Copyright Notice + * + * Some or all of this work - Copyright (c) 1999, Intel Corp. All rights + * reserved. + * + * 2. License + * + * 2.1. This is your license from Intel Corp. under its intellectual property + * rights. You may have additional license terms from the party that provided + * you this software, covering your right to use that party's intellectual + * property rights. + * + * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a + * copy of the source code appearing in this file ("Covered Code") an + * irrevocable, perpetual, worldwide license under Intel's copyrights in the + * base code distributed originally by Intel ("Original Intel Code") to copy, + * make derivatives, distribute, use and display any portion of the Covered + * Code in any form, with the right to sublicense such rights; and + * + * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent + * license (with the right to sublicense), under only those claims of Intel + * patents that are infringed by the Original Intel Code, to make, use, sell, + * offer to sell, and import the Covered Code and derivative works thereof + * solely to the minimum extent necessary to exercise the above copyright + * license, and in no event shall the patent license extend to any additions + * to or modifications of the Original Intel Code. No other license or right + * is granted directly or by implication, estoppel or otherwise; + * + * The above copyright and patent license is granted only if the following + * conditions are met: + * + * 3. Conditions + * + * 3.1. Redistribution of Source with Rights to Further Distribute Source. + * Redistribution of source code of any substantial portion of the Covered + * Code or modification with rights to further distribute source must include + * the above Copyright Notice, the above License, this list of Conditions, + * and the following Disclaimer and Export Compliance provision. In addition, + * Licensee must cause all Covered Code to which Licensee contributes to + * contain a file documenting the changes Licensee made to create that Covered + * Code and the date of any change. Licensee must include in that file the + * documentation of any changes made by any predecessor Licensee. Licensee + * must include a prominent statement that the modification is derived, + * directly or indirectly, from Original Intel Code. + * + * 3.2. Redistribution of Source with no Rights to Further Distribute Source. + * Redistribution of source code of any substantial portion of the Covered + * Code or modification without rights to further distribute source must + * include the following Disclaimer and Export Compliance provision in the + * documentation and/or other materials provided with distribution. In + * addition, Licensee may not authorize further sublicense of source of any + * portion of the Covered Code, and must include terms to the effect that the + * license from Licensee to its licensee is limited to the intellectual + * property embodied in the software Licensee provides to its licensee, and + * not to intellectual property embodied in modifications its licensee may + * make. + * + * 3.3. Redistribution of Executable. Redistribution in executable form of any + * substantial portion of the Covered Code or modification must reproduce the + * above Copyright Notice, and the following Disclaimer and Export Compliance + * provision in the documentation and/or other materials provided with the + * distribution. + * + * 3.4. Intel retains all right, title, and interest in and to the Original + * Intel Code. + * + * 3.5. Neither the name Intel nor any other trademark owned or controlled by + * Intel shall be used in advertising or otherwise to promote the sale, use or + * other dealings in products derived from or relating to the Covered Code + * without prior written authorization from Intel. + * + * 4. Disclaimer and Export Compliance + * + * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED + * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE + * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, + * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY + * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY + * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A + * PARTICULAR PURPOSE. + * + * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES + * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR + * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, + * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY + * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL + * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS + * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY + * LIMITED REMEDY. + * + * 4.3. Licensee shall not export, either directly or indirectly, any of this + * software or system incorporating such software without first obtaining any + * required license or other approval from the U. S. Department of Commerce or + * any other agency or department of the United States Government. In the + * event Licensee exports any such software from the United States or + * re-exports any such software from a foreign destination, Licensee shall + * ensure that the distribution and export/re-export of the software is in + * compliance with all laws, regulations, orders, or other restrictions of the + * U.S. Export Administration Regulations. Licensee agrees that neither it nor + * any of its subsidiaries will export/re-export any technical data, process, + * software, or service, directly or indirectly, to any country for which the + * United States government or any agency thereof requires an export license, + * other governmental approval, or letter of assurance, without first obtaining + * such license, approval or letter. + * + *****************************************************************************/ + +#ifndef __ACENV_H__ +#define __ACENV_H__ + + +/* + * Configuration for ACPI Utilities + */ + +#ifdef _ACPI_DUMP_APP +#define ACPI_DEBUG +#define ACPI_APPLICATION +#define ENABLE_DEBUGGER +#define ACPI_USE_SYSTEM_CLIBRARY +#define PARSER_ONLY +#endif + +#ifdef _ACPI_EXEC_APP +#undef DEBUGGER_THREADING +#define DEBUGGER_THREADING DEBUGGER_SINGLE_THREADED +#define ACPI_DEBUG +#define ACPI_APPLICATION +#define ENABLE_DEBUGGER +#define ACPI_USE_SYSTEM_CLIBRARY +#endif + + +/* + * Environment configuration. The purpose of this file is to interface to the + * local generation environment. + * + * 1) ACPI_USE_SYSTEM_CLIBRARY - Define this if linking to an actual C library. + * Otherwise, local versions of string/memory functions will be used. + * 2) ACPI_USE_STANDARD_HEADERS - Define this if linking to a C library and + * the standard header files may be used. + * + * The ACPI subsystem only uses low level C library functions that do not call + * operating system services and may therefore be inlined in the code. + * + * It may be necessary to tailor these include files to the target + * generation environment. + * + * + * Functions and constants used from each header: + * + * string.h: memcpy + * memset + * strcat + * strcmp + * strcpy + * strlen + * strncmp + * strncat + * strncpy + * + * stdlib.h: strtoul + * + * stdarg.h: va_list + * va_arg + * va_start + * va_end + * + */ + +/*! [Begin] no source code translation */ + +#ifdef _LINUX +#include "aclinux.h" + +#elif _AED_EFI +#include "acefi.h" + +#elif WIN32 +#include "acwin.h" + +#elif __FreeBSD__ +#include "acfreebsd.h" + +#else + +/* All other environments */ + +#define ACPI_USE_STANDARD_HEADERS + +/* Name of host operating system (returned by the _OS_ namespace object) */ + +#define ACPI_OS_NAME "Intel ACPI/CA Core Subsystem" + +#endif + + +/*! [End] no source code translation !*/ + +/****************************************************************************** + * + * C library configuration + * + *****************************************************************************/ + +#ifdef ACPI_USE_SYSTEM_CLIBRARY +/* + * Use the standard C library headers. + * We want to keep these to a minimum. + * + */ + +#ifdef ACPI_USE_STANDARD_HEADERS +/* + * Use the standard headers from the standard locations + */ +#include <stdarg.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> + +#endif /* ACPI_USE_STANDARD_HEADERS */ + +/* + * We will be linking to the standard Clib functions + */ + +#define STRSTR(s1,s2) strstr((s1), (s2)) +#define STRUPR(s) strupr((s)) +#define STRLEN(s) strlen((s)) +#define STRCPY(d,s) strcpy((d), (s)) +#define STRNCPY(d,s,n) strncpy((d), (s), (n)) +#define STRNCMP(d,s,n) strncmp((d), (s), (n)) +#define STRCMP(d,s) strcmp((d), (s)) +#define STRCAT(d,s) strcat((d), (s)) +#define STRNCAT(d,s,n) strncat((d), (s), (n)) +#define STRTOUL(d,s,n) strtoul((d), (s), (n)) +#define MEMCPY(d,s,n) memcpy((d), (s), (n)) +#define MEMSET(d,s,n) memset((d), (s), (n)) +#define TOUPPER toupper +#define TOLOWER tolower + + +/****************************************************************************** + * + * Not using native C library, use local implementations + * + *****************************************************************************/ +#else + +/* + * Use local definitions of C library macros and functions + * NOTE: The function implementations may not be as efficient + * as an inline or assembly code implementation provided by a + * native C library. + */ + +#ifndef va_arg + +#ifndef _VALIST +#define _VALIST +typedef char *va_list; +#endif /* _VALIST */ + +/* + * Storage alignment properties + */ + +#define _AUPBND (sizeof(int) - 1) +#define _ADNBND (sizeof(int) - 1) + +/* + * Variable argument list macro definitions + */ + +#define _Bnd(X, bnd) (((sizeof(X)) + (bnd)) & (~(bnd))) +#define va_arg(ap, T) (*(T *)(((ap)+=((_Bnd(T, _AUPBND)))-(_Bnd(T,_ADNBND))))) +#define va_end(ap) (void)0 +#define va_start(ap, A) (void)((ap)=(((char*)&(A))+(_Bnd(A,_AUPBND)))) + +#endif /* va_arg */ + + +#define STRSTR(s1,s2) AcpiCmStrstr ((s1), (s2)) +#define STRUPR(s) AcpiCmStrupr ((s)) +#define STRLEN(s) AcpiCmStrlen ((s)) +#define STRCPY(d,s) AcpiCmStrcpy ((d), (s)) +#define STRNCPY(d,s,n) AcpiCmStrncpy ((d), (s), (n)) +#define STRNCMP(d,s,n) AcpiCmStrncmp ((d), (s), (n)) +#define STRCMP(d,s) AcpiCmStrcmp ((d), (s)) +#define STRCAT(d,s) AcpiCmStrcat ((d), (s)) +#define STRNCAT(d,s,n) AcpiCmStrncat ((d), (s), (n)) +#define STRTOUL(d,s,n) AcpiCmStrtoul ((d), (s),(n)) +#define MEMCPY(d,s,n) AcpiCmMemcpy ((d), (s), (n)) +#define MEMSET(d,v,n) AcpiCmMemset ((d), (v), (n)) +#define TOUPPER AcpiCmToUpper +#define TOLOWER AcpiCmToLower + +#endif /* ACPI_USE_SYSTEM_CLIBRARY */ + + +/****************************************************************************** + * + * Assembly code macros + * + *****************************************************************************/ + +/* + * Handle platform- and compiler-specific assembly language differences. + * These should already have been defined by the platform includes above. + * + * Notes: + * 1) Interrupt 3 is used to break into a debugger + * 2) Interrupts are turned off during ACPI register setup + */ + +/* Unrecognized compiler, use defaults */ +#ifndef ACPI_ASM_MACROS + +#define ACPI_ASM_MACROS +#define causeinterrupt(level) +#define BREAKPOINT3 +#define disable() +#define enable() +#define halt() +#define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) +#define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Acq) + +#endif /* ACPI_ASM_MACROS */ + + +#ifdef ACPI_APPLICATION + +/* Don't want software interrupts within a ring3 application */ + +#undef causeinterrupt +#undef BREAKPOINT3 +#define causeinterrupt(level) +#define BREAKPOINT3 +#endif + + +/****************************************************************************** + * + * Compiler-specific + * + *****************************************************************************/ + +/* this has been moved to compiler-specific headers, which are included from the + platform header. */ + + + +/* TBD: move this elsewhere! */ + +#ifdef __ia64__ +/* Look at interim FADT to determine IO or memory mapped */ +#define IoAddressSpace(flag) (AcpiGbl_FACP->AddressSpace & flag) +#else +/* always IO space */ +#define IoAddressSpace(flag) (1) +#endif + + +#endif /* __ACENV_H__ */ |