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Patrick Williamsc124f4f2015-09-15 14:41:29 -05001/* Parameters derived from machine and compiler architecture. */
2/* This file is generated mechanically by genarch.c. */
3
4 /* ---------------- Scalar alignments ---------------- */
5
6#define ARCH_ALIGN_SHORT_MOD 2
7#define ARCH_ALIGN_INT_MOD 4
8#define ARCH_ALIGN_LONG_MOD 8
9#define ARCH_ALIGN_PTR_MOD 8
10#define ARCH_ALIGN_FLOAT_MOD 4
11#define ARCH_ALIGN_DOUBLE_MOD 8
12
13 /* ---------------- Scalar sizes ---------------- */
14
15#define ARCH_LOG2_SIZEOF_CHAR 0
16#define ARCH_LOG2_SIZEOF_SHORT 1
17#define ARCH_LOG2_SIZEOF_INT 2
18#define ARCH_LOG2_SIZEOF_LONG 3
19#define ARCH_LOG2_SIZEOF_LONG_LONG 3
20#define ARCH_SIZEOF_GX_COLOR_INDEX 8
21#define ARCH_SIZEOF_PTR 8
22#define ARCH_SIZEOF_FLOAT 4
23#define ARCH_SIZEOF_DOUBLE 8
24#define ARCH_FLOAT_MANTISSA_BITS 24
25#define ARCH_DOUBLE_MANTISSA_BITS 53
26
27 /* ---------------- Unsigned max values ---------------- */
28
29#define ARCH_MAX_UCHAR ((unsigned char)0xff + (unsigned char)0)
30#define ARCH_MAX_USHORT ((unsigned short)0xffff + (unsigned short)0)
31#define ARCH_MAX_UINT ((unsigned int)~0 + (unsigned int)0)
32#define ARCH_MAX_ULONG ((unsigned long)~0L + (unsigned long)0)
33
34 /* ---------------- Miscellaneous ---------------- */
35
36#define ARCH_IS_BIG_ENDIAN 1
37#define ARCH_PTRS_ARE_SIGNED 0
38#define ARCH_FLOATS_ARE_IEEE 1
39#define ARCH_ARITH_RSHIFT 2
40#define ARCH_DIV_NEG_POS_TRUNCATES 1