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Diffstat (limited to 'arclib/arc.h')
| -rw-r--r-- | arclib/arc.h | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/arclib/arc.h b/arclib/arc.h new file mode 100644 index 0000000..2920276 --- /dev/null +++ b/arclib/arc.h @@ -0,0 +1,262 @@ +/* + * Copyright 1999 Silicon Graphics, Inc. + * 2001-03 Guido Guenther <agx@sixcpu.org> + */ +#ifndef _ARC_H_ +#define _ARC_H_ + +#include "types.h" + +#define ESUCCESS 0 /* No error */ +#define E2BIG 1 /* Argument list too long */ +#define EACCES 2 /* Permission denied */ +#define EAGAIN 3 /* Resource temporarily unavailable */ +#define EBADF 4 /* Bad file descriptor */ +#define EBUSY 5 /* Resource busy */ +#define EFAULT 6 /* Bad address */ +#define EINVAL 7 /* Invalid argument */ +#define EIO 8 /* Input/output error */ +#define EISDIR 9 /* Is a directory */ +#define EMFILE 10 /* Too many open files */ +#define EMLINK 11 /* Too many links */ +#define ENAMETOOLONG 12 /* Filename too long */ +#define ENODEV 13 /* No such device */ +#define ENOENT 14 /* No such file or directory */ +#define ENOEXEC 15 /* Execute format error */ +#define ENOMEM 16 /* Not enough space */ +#define ENOSPC 17 /* No space left on device */ +#define ENOTDIR 18 /* Not a directory */ +#define ENOTTY 19 /* Inappropriate I/O control operation */ +#define ENXIO 20 /* Media not loaded */ +#define EROFS 21 /* Read-only file system */ + + +typedef enum { + SystemClass = 0, + ProcessorClass = 1, + CacheClass = 2, + AdapterClass = 3, + ControllerClass = 4, + PeripheralClass = 5, + MemoryClass = 6 +} COMPONENT_CLASS; + +typedef enum { + ARC = 0, + CPU = 1, + FPU = 2, + PrimaryICache = 3, + PrimaryDCache = 4, + SecondaryICache = 5, + SecondaryDCache = 6, + SecondaryCache = 7, + EISAAdapter = 8, + TCAdapter = 9, + SCSIAdapter = 10, + DTIAdapter = 11, + MultiFunctionAdapter = 12, + DiskController = 13, + TapeController = 14, + CDROMController = 15, + WORMController = 16, + SerialController = 17, + NetworkController = 18, + DisplayController = 19, + ParallelController = 20, + PointerController = 21, + KeyboardController = 22, + AudioController = 23, + OtherController = 24, + DiskPeripheral = 25, + FloppyDiskPeripheral = 26, + TapePeripheral = 27, + ModemPeripheral = 28, + MonitorPeripheral = 29, + PrinterPeripheral = 30, + PointerPeripheral = 31, + KeyboardPeripheral = 32, + TerminalPeripheral = 33, + OtherPeripheral = 34, + LinePeripheral = 35, + NetworkPeripheral = 36, + MemoryUnit = 37 +} COMPONENT_TYPE; + +typedef enum { + Failed = 1, + ReadOnly = 2, + Removable = 4, + ConsoleIn = 8, + ConsoleOut = 16, + Input = 32, + Output = 64 +} COMPONENT_FLAGS; + +typedef struct { + COMPONENT_CLASS Class; + COMPONENT_TYPE Type; + COMPONENT_FLAGS Flags; + USHORT Version; + USHORT Revision; + ULONG Key; + ULONG AffinityMask; + ULONG ConfigurationDataSize; + ULONG IdentifierLength; + CHAR *Identifier; +} COMPONENT; + +typedef struct { + CHAR VendorId[8]; + UCHAR ProductId[8]; +} SYSTEMID; + +/* This is ARCS not ARC */ +typedef enum { + ExceptionBlock, + SystemParameterBlock, + FreeContiguous, + FreeMemory, + BadMemory, + LoadedProgram, + FirmwareTemporary, + FirmwarePermanent, +} MEMORYTYPE; + +typedef struct { + MEMORYTYPE Type; + ULONG BasePage; + ULONG PageCount; +} MEMORYDESCRIPTOR; + +typedef struct { + USHORT Year; + USHORT Month; + USHORT Day; + USHORT Hour; + USHORT Minutes; + USHORT Seconds; + USHORT Milliseconds; +} TIMEINFO; + +#define ARC_NAME_MAX 32 + +typedef struct { + ULONG FileNameLength; + ULONG FileAttribute; + ULONG FileName[ARC_NAME_MAX]; +} DIRECTORYENTRY; + +typedef enum { + OpenReadOnly, + OpenWriteOnly, + OpenReadWrite, + CreateWriteOnly, + CreateReadWrite, + SupersedeWriteOnly, + SupersedeReadWrite, + OpenDirectory, + CreateDirectory +} OPENMODE; + +typedef struct { +#ifdef __MIPSEL__ + ULONG LowPart; + *LONG HighPart; +#else /* !(__MIPSEL__) */ + LONG HighPart; + ULONG LowPart; +#endif +} LARGEINTEGER; + +typedef enum { + SeekAbsolute, + SeekRelative +} SEEKMODE; + +typedef enum { + LoadMedia, + UnloadMedia +} MOUNTOPERATION; + +typedef struct { + LARGEINTEGER StartingAddress; + LARGEINTEGER EndingAddress; + LARGEINTEGER CurrentAddress; + COMPONENT_TYPE Type; + ULONG FileNameLength; + UCHAR Attributes; + CHAR Filename[ARC_NAME_MAX]; +} FILEINFORMATION; + +typedef enum { + ReadOnlyFile = 1, + HiddenFile = 2, + SystemFile = 4, + ArchiveFile = 8, + DirectoryFile = 16, + DeleteFile = 32 +} FILEATTRIBUTES; + +typedef struct { + USHORT CursorXPosition; + USHORT CursorYPosition; + USHORT CursorMaxXPosition; + USHORT CursorMaxYPosition; + UCHAR ForegroundColor; + UCHAR BackgroundColor; + UCHAR HighIntensity; + UCHAR Underscored; + UCHAR ReverseVideo; +} DISPLAY_STATUS; + + +#define ARC_STDIN 0 +#define ARC_STDOUT 1 + +extern LONG ArcLoad(CHAR * Path, ULONG TopAddr, ULONG * ExecAddr, + ULONG * LowAddr); +extern LONG ArcInvoke(ULONG ExecAddr, ULONG StackAddr, ULONG Argc, + CHAR * Argv[], CHAR * Envp[]); +extern LONG ArcExecute(CHAR * Path, ULONG Argc, CHAR * Argv[], + CHAR * Envp[]); +extern VOID ArcHalt(VOID); +extern VOID ArcPowerDown(VOID); +extern VOID ArcRestart(VOID); +extern VOID ArcReboot(VOID); +extern VOID ArcEnterInteractiveMode(VOID); +extern COMPONENT *ArcGetPeer(COMPONENT * Current); +extern COMPONENT *ArcGetChild(COMPONENT * Current); +extern COMPONENT *ArcGetParent(COMPONENT * Current); +extern LONG ArcGetConfigurationData + (VOID * ConfigurationData, COMPONENT * Component); +extern COMPONENT *ArcAddChild + (COMPONENT * Current, COMPONENT * Template, VOID * ConfigurationData); +extern LONG ArcDeleteComponent(COMPONENT * ComponentToDelete); +extern COMPONENT *ArcGetComponent(CHAR * Path); +extern LONG ArcSaveConfiguration(VOID); +extern SYSTEMID *ArcGetSystemId(VOID); +extern MEMORYDESCRIPTOR *ArcGetMemoryDescriptor(MEMORYDESCRIPTOR * + Current); +extern TIMEINFO *ArcGetTime(VOID); +extern ULONG ArcGetRelativeTime(VOID); +extern LONG ArcGetDirectoryEntry + (ULONG FileID, DIRECTORYENTRY * Buffer, ULONG N, ULONG * Count); +extern LONG ArcOpen(CHAR * Path, OPENMODE OpenMode, ULONG * FileID); +extern LONG ArcClose(ULONG FileID); +extern LONG ArcRead(ULONG FileID, VOID * Buffer, ULONG N, ULONG * Count); +extern LONG ArcGetReadStatus(ULONG FileID); +extern LONG ArcWrite(ULONG FileID, VOID * Buffer, ULONG N, ULONG * Count); +extern LONG ArcSeek(ULONG FileID, LARGEINTEGER * Position, + SEEKMODE SeekMode); +extern LONG ArcMount(CHAR * Path, MOUNTOPERATION Operation); +extern CHAR *ArcGetEnvironmentVariable(CHAR * Name); +extern LONG ArcSetEnvironmentVariable(CHAR * Name, CHAR * Value); +extern LONG ArcGetFileInformation(ULONG FileID, + FILEINFORMATION * Information); +extern LONG ArcSetFileInformation(ULONG FileID, ULONG AttributeFlags, + ULONG AttributeMask); +extern VOID ArcFlushAllCaches(VOID); +extern LONG ArcTestUnicodeCharacter(ULONG FileID, USHORT UnicodeCharacter); +extern DISPLAY_STATUS *ArcGetDisplayStatus(ULONG FileID); + +#endif /* _ARC_H_ */ |