xref: /illumos-gate/usr/src/cmd/ast/libast/amd64/FEATURE/align (revision b30d193948be5a7794d7ae3ba0ed9c2f72c88e0f)
1/* : : generated from contrib/ast/src/lib/libast/features/align.c by iffe version 2012-07-17 : : */
2#ifndef _def_align_ast
3#define _def_align_ast	1
4#define _sys_types	1	/* #include <sys/types.h> ok */
5
6#define ALIGN_CHUNK		8192
7#define ALIGN_INTEGRAL		uintptr_t
8#define ALIGN_INTEGER(x)	((char*)(x)-(char*)0)
9#define ALIGN_POINTER(x)	((char*)(x))
10#define ALIGN_ROUND(x,y)	ALIGN_POINTER(ALIGN_INTEGER((x)+(y)-1)&~((y)-1))
11
12#define ALIGN_BOUND		ALIGN_BOUND2
13#define ALIGN_ALIGN(x)		ALIGN_ALIGN2(x)
14#define ALIGN_TRUNC(x)		ALIGN_TRUNC2(x)
15
16#define ALIGN_BIT1		0x1
17#define ALIGN_BOUND1		ALIGN_BOUND2
18#define ALIGN_ALIGN1(x)		ALIGN_ALIGN2(x)
19#define ALIGN_TRUNC1(x)		ALIGN_TRUNC2(x)
20#define ALIGN_CLRBIT1(x)	ALIGN_POINTER(ALIGN_INTEGER(x)&0xfffffffffffffffe)
21#define ALIGN_SETBIT1(x)	ALIGN_POINTER(ALIGN_INTEGER(x)|0x1)
22#define ALIGN_TSTBIT1(x)	ALIGN_POINTER(ALIGN_INTEGER(x)&0x1)
23
24#define ALIGN_BIT2		0x2
25#define ALIGN_BOUND2		16
26#define ALIGN_ALIGN2(x)		ALIGN_TRUNC2((x)+15)
27#define ALIGN_TRUNC2(x)		ALIGN_POINTER(ALIGN_INTEGER(x)&0xfffffffffffffff0)
28#define ALIGN_CLRBIT2(x)	ALIGN_POINTER(ALIGN_INTEGER(x)&0xfffffffffffffffd)
29#define ALIGN_SETBIT2(x)	ALIGN_POINTER(ALIGN_INTEGER(x)|0x2)
30#define ALIGN_TSTBIT2(x)	ALIGN_POINTER(ALIGN_INTEGER(x)&0x2)
31
32#endif
33