//
-// RMAC - Reboot's Macro Assembler for all Atari computers
+// RMAC - Renamed Macro Assembler for all Atari computers
// RMAC.H - Main Application Code
-// Copyright (C) 199x Landon Dyer, 2011-2017 Reboot and Friends
+// Copyright (C) 199x Landon Dyer, 2011-2021 Reboot and Friends
// RMAC derived from MADMAC v1.07 Written by Landon Dyer, 1986
// Source utilised with the kind permission of Landon Dyer
//
//
// TARGET SPECIFIC BUILD SETTINGS
//
-#if defined(WIN32) || defined (WIN64)
+#if defined(WIN32) || defined(WIN64)
#include <io.h>
#include <fcntl.h>
// Release platform - windows
#define _OPEN_FLAGS _O_TRUNC|_O_CREAT|_O_BINARY|_O_RDWR
#define _OPEN_INC _O_RDONLY|_O_BINARY
#define _PERM_MODE _S_IREAD|_S_IWRITE
+ #define PATH_SEPS ";"
+
#ifdef _MSC_VER
#if _MSC_VER > 1000
#pragma warning(disable:4996)
#define STRINGIZE(x) STRINGIZE_HELPER(x)
#define WARNING(desc) __pragma(message(__FILE__ "(" STRINGIZE(__LINE__) ") : Warning: " #desc))
#define inline __inline
-
// usage:
// WARNING(FIXME: Code removed because...)
#include <sys/fcntl.h>
#include <unistd.h>
- // Release platform - mac OS-X or Linux
- #define PLATFORM "OSX/Linux"
+ // Release platform - Linux or mac OS-X
+ #define PLATFORM "Linux/OSX"
#define _OPEN_FLAGS O_TRUNC|O_CREAT|O_RDWR
#define _OPEN_INC O_RDONLY
#define _PERM_MODE S_IRUSR|S_IWUSR
+ #define PATH_SEPS ";:"
#ifdef __MINGW32__
#define off64_t long
// WARNING WARNING WARNING
#define DO_PRAGMA(x) _Pragma (#x)
#define WARNING(desc) DO_PRAGMA(message (#desc))
-#else
+
+ #else
+
// Release platform - not specified
#include <sys/fcntl.h>
#define PLATFORM "Unknown"
#define _OPEN_FLAGS O_TRUNC|O_CREAT|O_RDWR
#define _OPEN_INC O_RDONLY
#define _PERM_MODE S_IREAD|S_IWRITE
+ #define PATH_SEPS ":;"
// Defined here, even though the platform may not support it...
#define DO_PRAGMA(x) _Pragma (#x)
#define WARNING(desc) DO_PRAGMA(message (#desc))
#endif
+
#endif
+
//
// Endian related, for safe handling of endian-sensitive data
// USAGE: GETBExx() is *always* an rvalue, a = pointer to a uint8_t,
{ (a)[(r + 0)] = (uint8_t)((v) & 0xFF); \
(a)[(r + 1)] = (uint8_t)((v) >> 8); }
+// In DSP56001 mode, this is useful:
+#define SETBE24(a, v) \
+ { (a)[0] = (uint8_t)(((v) >> 16) & 0xFF); \
+ (a)[1] = (uint8_t)(((v) >> 8) & 0xFF); \
+ (a)[2] = (uint8_t)((v) & 0xFF); }
+
// Byteswap crap
#define BYTESWAP16(x) ((((x) & 0x00FF) << 8) | (((x) & 0xFF00) >> 8))
#define BYTESWAP32(x) ((((x) & 0x000000FF) << 24) | (((x) & 0x0000FF00) << 8) | (((x) & 0x00FF0000) >> 8) | (((x) & 0xFF000000) >> 24))
-#define BYTESWAP64(x) ((BYTESWAP32(x >> 32) | (BYTESWAP32(x & 0xFFFFFFFF) << 32)))
+#define BYTESWAP64(x) (BYTESWAP32(x >> 32) | (BYTESWAP32(x & 0xFFFFFFFF) << 32))
#define WORDSWAP32(x) ((((x) & 0x0000FFFF) << 16) | (((x) & 0xFFFF0000) >> 16))
//
// Non-target specific stuff
//
#include <inttypes.h>
+#include <dirent.h>
#include "symbol.h"
+#if defined(WIN32) || defined(WIN64)
+// Ever since Visual Studio... 2017? 2019? the following constants come defined in the
+// platform SDK, which leads to endless warnings from the compiler. So let's just
+// put the pacifier on and undef them, sheesh! (No, we won't rename the defines,
+// we've been here since 1986, Visual Studio wasn't even a glimpse in the milkman's eyes,
+// if you catch my drift)
+#undef CONST
+#undef ERROR
+#undef TEXT
+#endif
+
#define BYTE uint8_t
#define WORD uint16_t
#define LONG uint32_t
enum
{
ALCYON, // Alcyon/DRI C object format
-MWC, // Mark Williams object format
BSD, // BSD object format
ELF, // ELF object format
LOD, // DSP 56001 object format
P56, // DSP 56001 object format
XEX, // COM/EXE/XEX/whatever a8 object format
+RAW, // Output at absolute address
};
// Assembler token
uint32_t lw; // LONG (for some reason)
SYM ** sy; // SYM pointer
TOKEN * tk; // TOKEN pointer
+ double * dp; // Double pointer
+ int64_t * i64; // 64-bit signed int pointer
};
// Symbol spaces
#define EQUATED 0x0800 // Symbol was equated
#define SDECLLIST 0x0400 // Symbol is on 'sdecl'-order list
#define FLOAT 0x0200 // Symbol is a floating point value
+#define RISCREG 0x0100 // Symbol is a RISC register
// Expression spaces, ORed with symbol and expression attributes above
#define ABS 0x0000 // In absolute space
#define TEXT 0x0001 // Relative to text
#define DATA 0x0002 // Relative to data
#define BSS 0x0004 // Relative to BSS
+//OK, this is bad, mmkay? These are treated as indices into an array which means that this was never meant to be defined this way--at least if it was, it was a compromise that has come home to bite us all in the ass. !!! FIX !!!
#define M6502 0x0008 // 6502/microprocessor (absolute)
-#define TDB (TEXT|DATA|BSS) // Mask for text+data+bss
+#define M56001P 0x0010 // DSP 56001 Program RAM
+#define M56001X 0x0020 // DSP 56001 X RAM
+#define M56001Y 0x0040 // DSP 56001 Y RAM
+#define M56001L 0x0080 // DSP 56001 L RAM
+#define TDB (TEXT|DATA|BSS) // Mask for TEXT+DATA+BSS
+#define M56KPXYL (M56001P|M56001X|M56001Y|M56001L) // Mask for 56K stuff
// Sizes
#define SIZB 0x0001 // .b
// Optimisation defines
enum
{
+ // These will be set to on/off when .opt "+Oall"/"~Oall" is called
OPT_ABS_SHORT = 0,
OPT_MOVEL_MOVEQ = 1,
OPT_BSR_BCC_S = 2,
- OPT_INDIRECT_DISP = 3,
+ OPT_OUTER_DISP = 3,
OPT_LEA_ADDQ = 4,
- OPT_BASE_DISP = 5,
+ OPT_020_DISP = 5, // 020+ base and outer displacements (bd, od) absolute long to short
OPT_NULL_BRA = 6,
OPT_CLR_DX = 7,
- OPT_COUNT // Dummy, used to count number of optimisation switches
+ OPT_ADDA_ADDQ = 8,
+ OPT_ADDA_LEA = 9,
+ OPT_56K_SHORT = 10,
+ OPT_56K_AUTO_LONG = 11,
+ OPT_COUNT, // Dummy, used to count number of optimisation switches
+ // These will be unaffected by "Oall"
+ OPT_PC_RELATIVE = 30, // Enforce PC relative
+ OPT_COUNT_ALL // Dummy, used to count all switches
};
// Exported variables
extern int verb_flag;
extern int debug;
extern int rgpu, rdsp;
+extern int robjproc;
extern int dsp56001;
extern int err_flag;
extern int err_fd;
extern char * firstfname;
extern int list_fd;
extern int list_pag;
-extern int as68_flag;
extern int m6502;
extern int list_flag;
extern int glob_flag;
extern int lsym_flag;
-extern int sbra_flag;
+extern int optim_warn_flag;
extern int obj_format;
extern int legacy_flag;
extern int prg_flag; // 1 = write ".PRG" relocatable executable
extern LONG PRGFLAGS;
-extern int optim_flags[OPT_COUNT];
+extern int optim_flags[OPT_COUNT_ALL];
extern int activecpu;
extern int activefpu;
+extern uint32_t org68k_address;
+extern int org68k_active;
// Exported functions
+void strtoupper(char * s);
char * fext(char *, char *, int);
int nthpath(char *, int, char *);
int ParseOptimization(char * optstring);