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[XTENSA] Add typecast macro for constants

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Add macros (__XTENSA_UL and __XTENSA_UL_CONST) for typecasting
constants.

Signed-off-by: Chris Zankel <chris@zankel.net>
This commit is contained in:
Chris Zankel 2007-08-05 11:24:13 -07:00
parent 2b8aea74e7
commit 24a9ab7fa1
2 changed files with 10 additions and 1 deletions
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2
include/asm-xtensa/processor.h
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@ -33,7 +33,7 @@
* the 1 GB requirement applies to the stack as well. * the 1 GB requirement applies to the stack as well.
*/ */
#define TASK_SIZE 0x40000000 #define TASK_SIZE __XTENSA_UL_CONST(0x40000000)
/* /*
* General exception cause assigned to debug exceptions. Debug exceptions go * General exception cause assigned to debug exceptions. Debug exceptions go

9
include/asm-xtensa/types.h
View file

@ -11,6 +11,15 @@
#ifndef _XTENSA_TYPES_H #ifndef _XTENSA_TYPES_H
#define _XTENSA_TYPES_H #define _XTENSA_TYPES_H
#ifdef __ASSEMBLY__
# define __XTENSA_UL(x) (x)
# define __XTENSA_UL_CONST(x) x
#else
# define __XTENSA_UL(x) ((unsigned long)(x))
# define __XTENSA_UL_CONST(x) x##UL
#endif
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
typedef unsigned short umode_t; typedef unsigned short umode_t;