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Removed (pretty inconsistently used) tab chars from source code base.
[cc65] / src / ld65 / fragment.h
1 /*****************************************************************************/
2 /*                                                                           */
3 /*                                fragment.h                                 */
4 /*                                                                           */
5 /*                        Code/data fragment routines                        */
6 /*                                                                           */
7 /*                                                                           */
8 /*                                                                           */
9 /* (C) 1998-2011, Ullrich von Bassewitz                                      */
10 /*                Roemerstrasse 52                                           */
11 /*                D-70794 Filderstadt                                        */
12 /* EMail:         uz@cc65.org                                                */
13 /*                                                                           */
14 /*                                                                           */
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.                                    */
18 /*                                                                           */
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:                            */
22 /*                                                                           */
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              */
30 /*    distribution.                                                          */
31 /*                                                                           */
32 /*****************************************************************************/
33
34
35
36 #ifndef FRAGMENT_H
37 #define FRAGMENT_H
38
39
40
41 /* common */
42 #include "coll.h"
43 #include "filepos.h"
44
45 /* Ld65 */
46 #include "lineinfo.h"
47
48
49 /*****************************************************************************/
50 /*                                 Forwards                                  */
51 /*****************************************************************************/
52
53
54
55 struct ObjData;
56 struct Section;
57
58
59
60 /*****************************************************************************/
61 /*                                   Data                                    */
62 /*****************************************************************************/
63
64
65
66 /* Fragment structure */
67 typedef struct Fragment Fragment;
68 struct Fragment {
69     Fragment*           Next;           /* Next fragment in list */
70     struct ObjData*     Obj;            /* Source of fragment */
71     struct Section*     Sec;            /* Section for this fragment */
72     unsigned            Size;           /* Size of data/expression */
73     struct ExprNode*    Expr;           /* Expression if FRAG_EXPR */
74     Collection          LineInfos;      /* Line info for this fragment */
75     unsigned char       Type;           /* Type of fragment */
76     unsigned char       LitBuf [1];     /* Dynamically alloc'ed literal buffer */
77 };
78
79
80
81 /*****************************************************************************/
82 /*                                   Code                                    */
83 /*****************************************************************************/
84
85
86
87 Fragment* NewFragment (unsigned char Type, unsigned Size, struct Section* S);
88 /* Create a new fragment and insert it into the section S */
89
90 #if defined(HAVE_INLINE)
91 INLINE const char* GetFragmentSourceName (const Fragment* F)
92 /* Return the name of the source file for this fragment */
93 {
94     return GetSourceNameFromList (&F->LineInfos);
95 }
96 #else
97 #  define GetFragmentSourceName(F)      GetSourceNameFromList (&(F)->LineInfos)
98 #endif
99
100 #if defined(HAVE_INLINE)
101 INLINE unsigned GetFragmentSourceLine (const Fragment* F)
102 /* Return the source file line for this fragment */
103 {               
104     return GetSourceLineFromList (&F->LineInfos);
105 }
106 #else
107 #  define GetFragmentSourceLine(F)      GetSourceLineFromList (&(F)->LineInfos)
108 #endif
109
110
111
112 /* End of fragment.h */
113
114 #endif
115
116
117
118