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Add definitions for the number of bits in the icc and xcc fields

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of the ccr, as well as the shifts and masks for each.

Submitted by:	tmm
This commit is contained in:
Jake Burkholder 2001-12-29 06:50:25 +00:00
parent a20901cdfd
commit 812a805e24
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=88618
1 changed files with 14 additions and 8 deletions
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22
sys/sparc64/include/ccr.h
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@ -27,14 +27,20 @@
#ifndef _MACHINE_CCR_H_
#define _MACHINE_CCR_H_
#define ICC_C (1UL << 0)
#define ICC_V (1UL << 1)
#define ICC_Z (1UL << 2)
#define ICC_N (1UL << 3)
#define ICC_SHIFT 0
#define ICC_BITS 4
#define ICC_MASK ((1UL << ICC_BITS) - 1)
#define ICC_C (1UL << 0)
#define ICC_V (1UL << 1)
#define ICC_Z (1UL << 2)
#define ICC_N (1UL << 3)
#define XCC_C (1UL << 4)
#define XCC_V (1UL << 5)
#define XCC_Z (1UL << 6)
#define XCC_N (1UL << 7)
#define XCC_SHIFT 4
#define XCC_BITS 4
#define XCC_MASK (((1UL << XCC_BITS) - 1) << XCC_SHIFT)
#define XCC_C (1UL << 4)
#define XCC_V (1UL << 5)
#define XCC_Z (1UL << 6)
#define XCC_N (1UL << 7)
#endif /* !_MACHINE_CCR_H_ */