| /* |
| * std.h |
| * |
| * DSP-BIOS Bridge driver support functions for TI OMAP processors. |
| * |
| * Copyright (C) 2008 Texas Instruments, Inc. |
| * |
| * This package is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED |
| * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
| */ |
| |
| #ifndef STD_ |
| #define STD_ |
| |
| #include <linux/types.h> |
| |
| /* |
| * ======== _TI_ ======== |
| * _TI_ is defined for all TI targets |
| */ |
| #if defined(_29_) || defined(_30_) || defined(_40_) || defined(_50_) || \ |
| defined(_54_) || defined(_55_) || defined(_6x_) || defined(_80_) || \ |
| defined(_28_) || defined(_24_) |
| #define _TI_ 1 |
| #endif |
| |
| /* |
| * ======== _FLOAT_ ======== |
| * _FLOAT_ is defined for all targets that natively support floating point |
| */ |
| #if defined(_SUN_) || defined(_30_) || defined(_40_) || defined(_67_) || \ |
| defined(_80_) |
| #define _FLOAT_ 1 |
| #endif |
| |
| /* |
| * ======== _FIXED_ ======== |
| * _FIXED_ is defined for all fixed point target architectures |
| */ |
| #if defined(_29_) || defined(_50_) || defined(_54_) || defined(_55_) || \ |
| defined(_62_) || defined(_64_) || defined(_28_) |
| #define _FIXED_ 1 |
| #endif |
| |
| /* |
| * ======== _TARGET_ ======== |
| * _TARGET_ is defined for all target architectures (as opposed to |
| * host-side software) |
| */ |
| #if defined(_FIXED_) || defined(_FLOAT_) |
| #define _TARGET_ 1 |
| #endif |
| |
| /* |
| * 8, 16, 32-bit type definitions |
| * |
| * Sm* - 8-bit type |
| * Md* - 16-bit type |
| * Lg* - 32-bit type |
| * |
| * *s32 - signed type |
| * *u32 - unsigned type |
| * *Bits - unsigned type (bit-maps) |
| */ |
| |
| /* |
| * Aliases for standard C types |
| */ |
| |
| typedef s32(*fxn) (void); /* generic function type */ |
| |
| /* |
| * These macros are used to cast 'Arg' types to 's32' or 'Ptr'. |
| * These macros were added for the 55x since Arg is not the same |
| * size as s32 and Ptr in 55x large model. |
| */ |
| #if defined(_28l_) || defined(_55l_) |
| #define ARG_TO_INT(A) ((s32)((long)(A) & 0xffff)) |
| #define ARG_TO_PTR(A) ((Ptr)(A)) |
| #else |
| #define ARG_TO_INT(A) ((s32)(A)) |
| #define ARG_TO_PTR(A) ((Ptr)(A)) |
| #endif |
| |
| #endif /* STD_ */ |