X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?p=rmac;a=blobdiff_plain;f=rmac.c;h=5842792087b00ada698fb54eaf5ecdccfed04b9d;hp=4e8234603be2f6f85a61d1fe69fc06630d353651;hb=60f204cb9e3905100da0d89f14bb40db764acd9e;hpb=9d0b53158275f8f9f542fb4d4a873d54789fe027

diff --git a/rmac.c b/rmac.c
index 4e82346..5842792 100644
--- a/rmac.c
+++ b/rmac.c
@@ -1,7 +1,7 @@
 //
 // RMAC - Reboot's Macro Assembler for the Atari Jaguar Console System
 // RMAC.C - Main Application Code
-// Copyright (C) 199x Landon Dyer, 2011 Reboot and Friends
+// Copyright (C) 199x Landon Dyer, 2011 - 2016 Reboot and Friends
 // RMAC derived from MADMAC v1.07 Written by Landon Dyer, 1986
 // Source utilised with the kind permission of Landon Dyer
 //
@@ -34,16 +34,16 @@ int legacy_flag;				// Do stuff like insert code in RISC assembler
 int obj_format;					// Object format flag
 int debug;						// [1..9] Enable debugging levels
 int err_flag;					// '-e' specified
-int err_fd;						// File to write error messages to 
+int err_fd;						// File to write error messages to
 int rgpu, rdsp;					// Assembling Jaguar GPU or DSP code
 int list_fd;					// File to write listing to
 int regbank;					// RISC register bank
 int segpadsize;					// Segment padding size
-int endian;						// Host processor endianess
+int endian;						// Host processor endianess (0 = LE, 1 = BE)
 char * objfname;				// Object filename pointer
 char * firstfname;				// First source filename
 char * cmdlnexec;				// Executable name, pointer to ARGV[0]
-char * searchpath;				// Search path for include files 
+char * searchpath;				// Search path for include files
 char defname[] = "noname.o";	// Default output filename
 int optim_flags[OPT_COUNT];	// Specific optimisations on/off matrix
 
@@ -67,7 +67,7 @@ char * fext(char * name, char * extension, int stripp)
 	// Clobber any old extension, if requested
 	if (stripp)
 	{
-		for(s=beg; *s && *s!='.'; ++s) 
+		for(s=beg; *s && *s!='.'; ++s)
 			;
 
 		*s = '\0';
@@ -84,7 +84,7 @@ char * fext(char * name, char * extension, int stripp)
 // Return 'item'nth element of semicolon-seperated pathnames specified in the
 // enviroment string 's'. Copy the pathname to 'buf'.  Return 0 if the 'item'
 // nth path doesn't exist.
-// 
+//
 // ['item' ranges from 0 to N-1, where N = #elements in search path]
 //
 int nthpath(char * env_var, int itemno, char * buf)
@@ -128,6 +128,7 @@ void DisplayHelp(void)
 		"  -f[format]        Output object file format\n"
 		"                    a: ALCYON (use this for ST)\n"
 		"                    b: BSD (use this for Jaguar)\n"
+		"                    e: ELF\n"
 		"  -i[path]          Directory to search for include files\n"
 		"  -l[filename]      Create an output listing file\n"
 		"  -n                Don't do things behind your back in RISC assembler\n"
@@ -166,7 +167,7 @@ void DisplayVersion(void)
 		"| |  | | | | | | (_| | (__ \n"
 		"|_|  |_| |_| |_|\\__,_|\\___|\n"
 		"\nReboot's Macro Assembler\n"
-		"Copyright (C) 199x Landon Dyer, 2011-2015 Reboot\n"
+		"Copyright (C) 199x Landon Dyer, 2011-2017 Reboot\n"
 		"V%01i.%01i.%01i %s (%s)\n\n", MAJOR, MINOR, PATCH, __DATE__, PLATFORM);
 }
 
@@ -209,7 +210,7 @@ int ParseOptimization(char * optstring)
 }
 
 
-// 
+//
 // Process command line arguments and do an assembly
 //
 int Process(int argc, char ** argv)
@@ -218,7 +219,7 @@ int Process(int argc, char ** argv)
 	SYM * sy;						// Pointer to a symbol record
 	char * s;						// String pointer
 	int fd;							// File descriptor
-	char fnbuf[FNSIZ];				// Filename buffer 
+	char fnbuf[FNSIZ];				// Filename buffer
 	int i;							// Iterator
 
 	errcnt = 0;						// Initialise error count
@@ -304,10 +305,14 @@ int Process(int argc, char ** argv)
 				case 'A':
 					obj_format = ALCYON;
 					break;
-				case 'b':			// -fb = BSD (Jaguar Recommended)
+				case 'b':			// -fb = BSD (Jaguar Recommended: 3 out 4 jaguars recommend it!)
 				case 'B':
 					obj_format = BSD;
 					break;
+				case 'e':			// -fe = ELF
+				case 'E':
+					obj_format = ELF;
+					break;
 				default:
 					printf("-f: unknown object format specified\n");
 					errcnt++;
@@ -377,7 +382,7 @@ int Process(int argc, char ** argv)
 			case 'R':
 				switch(argv[argno][2])
 				{
-				case 'w': case 'W': segpadsize = 2;  break;  
+				case 'w': case 'W': segpadsize = 2;  break;
 				case 'l': case 'L': segpadsize = 4;  break;
 				case 'p': case 'P': segpadsize = 8;  break;
 				case 'd': case 'D': segpadsize = 16; break;
@@ -585,9 +590,9 @@ int main(int argc, char ** argv)
 	// Set legacy optimisation flags to on
 	// and everything else to off
 	memset(optim_flags, 0, OPT_COUNT * sizeof(int));
-	optim_flags[OPT_ABS_SHORT] = 
+	optim_flags[OPT_ABS_SHORT] =
 		optim_flags[OPT_MOVEL_MOVEQ] =
-		optim_flags[OPT_BSR_BCC_S] = 1;  
+		optim_flags[OPT_BSR_BCC_S] = 1;
 
 	cmdlnexec = argv[0];			// Obtain executable name
 
@@ -595,7 +600,7 @@ int main(int argc, char ** argv)
 
 	// If commands were passed in, process them
 	if (argc > 1)
-		return Process(argc - 1, argv + 1);              
+		return Process(argc - 1, argv + 1);
 
 	DisplayVersion();
 	DisplayHelp();