1 /*****************************************************************************/
5 /* Symbol definitions for the bin65 binary utils */
9 /* (C) 1998-2011, Ullrich von Bassewitz */
10 /* Roemerstrasse 52 */
11 /* D-70794 Filderstadt */
12 /* EMail: uz@cc65.org */
15 /* This software is provided 'as-is', without any expressed or implied */
16 /* warranty. In no event will the authors be held liable for any damages */
17 /* arising from the use of this software. */
19 /* Permission is granted to anyone to use this software for any purpose, */
20 /* including commercial applications, and to alter it and redistribute it */
21 /* freely, subject to the following restrictions: */
23 /* 1. The origin of this software must not be misrepresented; you must not */
24 /* claim that you wrote the original software. If you use this software */
25 /* in a product, an acknowledgment in the product documentation would be */
26 /* appreciated but is not required. */
27 /* 2. Altered source versions must be plainly marked as such, and must not */
28 /* be misrepresented as being the original software. */
29 /* 3. This notice may not be removed or altered from any source */
32 /*****************************************************************************/
36 /* Object file tags for imports and exports */
45 /*****************************************************************************/
47 /*****************************************************************************/
51 /* Number of module constructor/destructor declarations for an export */
52 #define SYM_CONDES_MASK 0x0007U
54 #define SYM_IS_CONDES(x) (((x) & SYM_CONDES_MASK) != 0)
55 #define SYM_GET_CONDES_COUNT(x) ((x) & SYM_CONDES_MASK)
56 #define SYM_INC_CONDES_COUNT(x) ((x)++)
58 /* Size of symbol available? */
59 #define SYM_SIZELESS 0x0000U /* No symbol size available */
60 #define SYM_SIZE 0x0008U /* Symbol has a size */
61 #define SYM_MASK_SIZE 0x0008U /* Size mask */
63 #define SYM_HAS_SIZE(x) (((x) & SYM_MASK_SIZE) == SYM_SIZE)
65 /* Symbol value type */
66 #define SYM_CONST 0x0000U /* Mask bit for const values */
67 #define SYM_EXPR 0x0010U /* Mask bit for expr values */
68 #define SYM_MASK_VAL 0x0010U /* Value mask */
70 #define SYM_IS_CONST(x) (((x) & SYM_MASK_VAL) == SYM_CONST)
71 #define SYM_IS_EXPR(x) (((x) & SYM_MASK_VAL) == SYM_EXPR)
74 #define SYM_EQUATE 0x0000U /* Mask bit for an equate */
75 #define SYM_LABEL 0x0020U /* Mask bit for a label */
76 #define SYM_MASK_LABEL 0x0020U /* Value mask */
78 #define SYM_IS_EQUATE(x) (((x) & SYM_MASK_LABEL) == SYM_EQUATE)
79 #define SYM_IS_LABEL(x) (((x) & SYM_MASK_LABEL) == SYM_LABEL)
82 #define SYM_STD 0x0000U /* Standard symbol */
83 #define SYM_CHEAP_LOCAL 0x0040U /* Cheap local symbol */
84 #define SYM_MASK_TYPE 0x0040U /* Value mask */
86 #define SYM_IS_STD(x) (((x) & SYM_MASK_TYPE) == SYM_STD)
87 #define SYM_IS_CHEAP_LOCAL (((x) & SYM_MASK_TYPE) == SYM_CHEAP_LOCAL)
90 #define SYM_EXPORT 0x0080U /* Export */
91 #define SYM_MASK_EXPORT 0x0080U /* Value mask */
93 #define SYM_IS_EXPORT(x) (((x) & SYM_MASK_EXPORT) == SYM_EXPORT)
96 #define SYM_IMPORT 0x0100U /* Import */
97 #define SYM_MASK_IMPORT 0x0100U /* Value mask */
99 #define SYM_IS_IMPORT(x) (((x) & SYM_MASK_IMPORT) == SYM_IMPORT)
103 /* End of symdefs.h */