//
-// 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, 2011-2018 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
//
{ (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))
// Non-target specific stuff
//
#include <inttypes.h>
+#include <dirent.h>
#include "symbol.h"
#define BYTE uint8_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
#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 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 TDB (TEXT|DATA|BSS) // Mask for TEXT+DATA+BSS
#define M56KPXYL (M56001P|M56001X|M56001Y|M56001L) // Mask for 56K stuff
// Sizes
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_ADDA_ADDQ = 8,
OPT_ADDA_LEA = 9,
+ OPT_PC_RELATIVE = 10, // Enforce PC relative
OPT_COUNT // Dummy, used to count number of optimisation switches
};
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 int optim_flags[OPT_COUNT];
extern int activecpu;
extern int activefpu;
+extern uint32_t org68k_address;
+extern int org68k_active;
// Exported functions
void strtoupper(char * s);