//
// RMAC - Reboot's 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, 2011-2019 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
+
#ifdef _MSC_VER
#if _MSC_VER > 1000
#pragma warning(disable:4996)
#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
// 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 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))
//
#define SPACE ' ' // ASCII space
#define SLASHCHAR '/'
#define SLASHSTRING "/"
-#define TOKEN uint32_t // Assembler token
#define FNSIZ 128 // Maximum size of a filename
#define OK 0 // OK return
#define DEBUG if (debug) // Debug conditional
// Object code formats
enum
{
-ALCYON, // Alcyon/DRI C object format
+ALCYON, // Alcyon/DRI C object format
MWC, // Mark Williams object format
BSD, // BSD object format
ELF, // ELF object format
XEX, // COM/EXE/XEX/whatever a8 object format
};
+// Assembler token
+#define TOKEN uint32_t
+
// Pointer type that can point to (almost) anything
#define PTR union _ptr
PTR
{
- uint8_t * cp; // Char
- uint16_t * wp; // WORD
- uint32_t * lp; // LONG
- uint32_t lw; // LONG
- SYM ** sy; // SYM
- TOKEN * tk; // TOKEN
+ uint8_t * cp; // Char pointer
+ uint16_t * wp; // WORD pointer
+ uint32_t * lp; // LONG pointer
+ uint32_t * u32; // 32-bit pointer
+ uint64_t * u64; // 64-bit pointer
+ 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 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
#define SIZW 0x0002 // .w
#define SIZL 0x0004 // .l
#define SIZN 0x0008 // no .(size) specifier
-#define SIZD 0x0010 // .d (quad word or FPU double precision real)
+#define SIZD 0x0010 // .d (FPU double precision real)
#define SIZS 0x0020 // .s (FPU single precision real)
#define SIZX 0x0040 // .x (FPU extended precision real)
#define SIZP 0x0080 // .p (FPU pakced decimal real)
-#define SIZQ 0x0100 // .q
+#define SIZQ 0x0100 // .q (quad word)
// RISC register bank definitions (used in extended symbol attributes also)
#define BANK_N 0x0000 // No register bank specified
OPT_INDIRECT_DISP = 3,
OPT_LEA_ADDQ = 4,
OPT_BASE_DISP = 5,
+ OPT_NULL_BRA = 6,
+ OPT_CLR_DX = 7,
+ OPT_ADDA_ADDQ = 8,
+ OPT_ADDA_LEA = 9,
OPT_COUNT // Dummy, used to count number of optimisation switches
};
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 int activefpu;
// Exported functions
+void strtoupper(char * s);
char * fext(char *, char *, int);
int nthpath(char *, int, char *);
int ParseOptimization(char * optstring);
projects / rmac / blobdiff