1 /*****************************************************************************/
5 /* Predefined macro packages for the ca65 macroassembler */
9 /* (C) 1998-2005, Ullrich von Bassewitz */
10 /* Römerstrasse 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 /*****************************************************************************/
48 /*****************************************************************************/
50 /*****************************************************************************/
54 /* Predefined macro packages converted into C strings by a perl script */
57 #include "generic.inc"
58 #include "longbranch.inc"
60 /* Table with pointers to the different packages */
64 } MacPackages[MAC_COUNT] = {
65 /* Packages sorted by id */
68 { "generic", MacGeneric },
69 { "longbranch", MacLongBranch },
72 /* Directory that contains standard macro package files */
73 static StrBuf MacPackDir = STATIC_STRBUF_INITIALIZER;
77 /*****************************************************************************/
79 /*****************************************************************************/
83 int MacPackFind (const char* Name)
84 /* Find a macro package by name. The function will either return the id or
85 * -1 if the package name was not found.
90 for (I = 0; I < MAC_COUNT; ++I) {
91 if (StrCaseCmp (Name, MacPackages[I].Name) == 0) {
103 void MacPackInsert (int Id)
104 /* Insert the macro package with the given id in the input stream */
106 /* Check the parameter */
107 CHECK (Id >= 0 && Id < MAC_COUNT);
109 /* If we have a macro package directory given, load a file from the
110 * directory, otherwise use the builtin stuff.
112 if (SB_IsEmpty (&MacPackDir)) {
114 /* Insert the builtin package */
115 NewInputData (MacPackages[Id].Package, 0);
119 StrBuf Filename = AUTO_STRBUF_INITIALIZER;
121 /* Build the complete file name */
122 SB_Copy (&Filename, &MacPackDir);
123 SB_AppendStr (&Filename, MacPackages[Id].Name);
124 SB_AppendStr (&Filename, ".mac");
125 SB_Terminate (&Filename);
127 /* Open the macro package as include file */
128 NewInputFile (SB_GetConstBuf (&Filename));
130 /* Destroy the contents of Filename */
131 DoneStrBuf (&Filename);
138 void MacPackSetDir (const char* Dir)
139 /* Set a directory where files for macro packages can be found. Standard is
140 * to use the builtin packages. For debugging macro packages, external files
144 /* Copy the directory name to the buffer */
145 SB_CopyStr (&MacPackDir, Dir);
147 /* Make sure that the last character is a path delimiter */
148 if (SB_NotEmpty (&MacPackDir)) {
149 char C = SB_LookAtLast (&MacPackDir);
150 if (C != '\\' && C != '/') {
151 SB_AppendChar (&MacPackDir, '/');
155 /* Terminate the buffer so it's usable as a C string */
156 SB_Terminate (&MacPackDir);