1 | /*****************************************************************************/ |
2 | /* */ |
3 | /* memarea.c */ |
4 | /* */ |
5 | /* Memory area definition for the ld65 linker */ |
6 | /* */ |
7 | /* */ |
8 | /* */ |
9 | /* (C) 2010-2012, 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 | /* common */ |
37 | #include "xmalloc.h" |
38 | |
39 | /* ld65 */ |
40 | #include "memarea.h" |
41 | |
42 | |
43 | |
44 | /*****************************************************************************/ |
45 | /* Code */ |
46 | /*****************************************************************************/ |
47 | |
48 | |
49 | |
50 | MemoryArea* NewMemoryArea (const FilePos* Pos, unsigned Name) |
51 | /* Create a new memory area and insert it into the list */ |
52 | { |
53 | /* Allocate memory */ |
54 | MemoryArea* M = xmalloc (sizeof (MemoryArea)); |
55 | |
56 | /* Initialize the fields ... */ |
57 | M->LI = GenLineInfo (Pos); |
58 | M->Name = Name; |
59 | M->Attr = 0; |
60 | M->Flags = 0; |
61 | M->FileOffs = ~0UL; |
62 | M->StartExpr = 0; |
63 | M->Start = 0; |
64 | M->SizeExpr = 0; |
65 | M->Size = 0; |
66 | M->BankExpr = 0; |
67 | M->FillLevel = 0; |
68 | M->FillVal = 0; |
69 | M->Relocatable = 0; |
70 | M->SegList = EmptyCollection; |
71 | M->F = 0; |
72 | |
73 | /* ...and return it */ |
74 | return M; |
75 | } |
76 | |