2 // RMAC - Reboot's Macro Assembler for the Atari Jaguar Console System
3 // RMAC.H - Main Application Code
4 // Copyright (C) 199x Landon Dyer, 2011 Reboot & Friends
5 // RMAC derived from MADMAC v1.07 Written by Landon Dyer, 1986
6 // Source utilised with the kind permission of Landon Dyer
13 // TARGET SPECIFIC BUILD SETTINGS
15 #if defined(WIN32) || defined (WIN64)
16 // Release platform - windows
17 #define PLATFORM "Win32"
18 #define _OPEN_FLAGS _O_TRUNC|_O_CREAT|_O_BINARY|_O_RDWR
19 #define _OPEN_INC _O_RDONLY|_O_BINARY
20 #define _PERM_MODE _S_IREAD|_S_IWRITE
23 #pragma warning(disable:4996)
26 // Makes warnings double clickable on visual studio (ggn)
27 #define STRINGIZE_HELPER(x) #x
28 #define STRINGIZE(x) STRINGIZE_HELPER(x)
29 #define WARNING(desc) __pragma(message(__FILE__ "(" STRINGIZE(__LINE__) ") : Warning: " #desc))
32 // WARNING(FIXME: Code removed because...)
35 //If we're not compiling for Visual Studio let's assume that we're using
36 //some flavour of gcc instead. So let's use the gcc compliant macro instead.
37 //If some weirdo uses something else (I dunno, Intel compiler or something?)
38 //this is probably going to explode spectacularly. Let's wait for the fireworks!
39 #define DO_PRAGMA(x) _Pragma (#x)
40 #define WARNING(desc) DO_PRAGMA(message (#desc))
49 #include <sys/types.h>
54 // Release platform - mac OS-X or linux
55 #define PLATFORM "OSX/Linux"
56 #define _OPEN_FLAGS O_TRUNC|O_CREAT|O_RDWR
57 #define _OPEN_INC O_RDONLY
58 #define _PERM_MODE S_IREAD|S_IWRITE
59 // WARNING WARNING WARNING
60 #define DO_PRAGMA(x) _Pragma (#x)
61 #define WARNING(desc) DO_PRAGMA(message (#desc))
62 #include <sys/fcntl.h>
67 #include <sys/types.h>
71 // Release platform - not specified
72 #define PLATFORM "Unknown"
73 #define _OPEN_FLAGS O_TRUNC|O_CREAT|O_RDWR
74 #define _OPEN_INC O_RDONLY
75 #define _PERM_MODE S_IREAD|S_IWRITE
76 // Defined here, even though the platfrom may not support it...
77 #define DO_PRAGMA(x) _Pragma (#x)
78 #define WARNING(desc) DO_PRAGMA(message (#desc))
79 #include <sys/fcntl.h>
84 #include <sys/types.h>
90 // Non-target specific stuff
100 #define ERROR (-1) // Generic error return
101 #define EOS '\0' // End of string
102 #define SPACE ' ' // ASCII space
103 #define SLASHCHAR '/'
104 #define SLASHSTRING "/"
105 #define VALUE LONG // Assembler value
106 #define TOKEN LONG // Assembler token
107 #define FNSIZ 128 // Maximum size of a filename
108 #define OK 0 // OK return
109 #define DEBUG if (debug) // Debug conditional
110 #define MAXARGV 100 // Maximum number of commandline args
111 #define STDOUT 1 // Standard output
112 #define ERROUT 2 // Error output
115 // (Normally) non-printable tokens
116 #define COLON ':' // : (grumble: GNUmacs hates ':')
117 #define CONST 'a' // CONST <value>
118 #define ACONST 'A' // ACONST <value> <attrib>
119 #define STRING 'b' // STRING <address>
120 #define SYMBOL 'c' // SYMBOL <address>
121 #define EOL 'e' // End of line
122 #define TKEOF 'f' // End of file (or macro)
123 #define DEQUALS 'g' // ==
124 #define SET 149 // set
125 #define REG 'R' // reg
126 #define EQUREG 148 // equreg
127 #define CCDEF 183 // ccdef
128 #define DCOLON 'h' // ::
131 #define NE 'k' // <> or !=
132 #define SHR 'l' // >>
133 #define SHL 'm' // <<
134 #define UNMINUS 'n' // Unary '-'
135 #define DOTB 'B' // .b or .B or .s or .S
136 #define DOTW 'W' // .w or .W
137 #define DOTL 'L' // .l or .L
138 #define DOTI 'I' // .i or .I
139 #define ENDEXPR 'E' // End of expression
141 // Object code formats
142 #define ALCYON 0 // Alcyon/DRI C object format
143 #define MWC 1 // Mark Williams object format
144 #define BSD 2 // BSD object format
146 // Pointer type that can point to (almost) anything
147 #define PTR union _ptr
159 #define LABEL 0 // User-defined symbol
160 #define MACRO 1 // Macro definition
161 #define MACARG 2 // Macro argument
162 #define SY_UNDEF -1 // Undefined (lookup never matches it)
164 // Symbol and expression attributes
165 #define DEFINED 0x8000 // Symbol has been defined
166 #define GLOBAL 0x4000 // Symbol has been .GLOBL'd
167 #define COMMON 0x2000 // Symbol has been .COMM'd
168 #define REFERENCED 0x1000 // Symbol has been referenced
169 #define EQUATED 0x0800 // Symbol was equated
170 #define SDECLLIST 0x0400 // Symbol is on 'sdecl'-order list
172 // Expression spaces, ORed with symbol and expression attributes above
173 #define ABS 0x0000 // In absolute space
174 #define TEXT 0x0001 // Relative to text
175 #define DATA 0x0002 // Relative to data
176 #define BSS 0x0004 // Relative to BSS
177 //#define M6502 0x0008 // 6502/microprocessor (absolute)
178 #define TDB (TEXT|DATA|BSS) // Mask for text+data+bss
181 #define SIZB 0x0001 // .b
182 #define SIZW 0x0002 // .w
183 #define SIZL 0x0004 // .l
184 #define SIZN 0x0008 // no .(size) specifier
186 // RISC register bank definitions (used in extended symbol attributes also)
187 #define BANK_N 0x0000 // No register bank specified
188 #define BANK_0 0x0001 // Register bank zero specified
189 #define BANK_1 0x0002 // Register bank one specified
190 #define EQUATEDREG 0x0008 // Equated register symbol
191 #define UNDEF_EQUR 0x0010
192 #define EQUATEDCC 0x0020
193 #define UNDEF_CC 0x0040
195 //#define RISCSYM 0x00010000
197 // Globals, externals, etc.
198 extern int verb_flag;
200 extern int rgpu, rdsp;
204 extern char * firstfname;
206 extern int as68_flag;
207 extern int list_flag;
208 extern int glob_flag;
209 extern int lsym_flag;
210 extern int sbra_flag;
211 extern int obj_format;
212 extern int legacy_flag;
214 // Exported functions
215 char * fext(char *, char *, int);
216 int nthpath(char *, int, char *);