update the tools to the latest revision

URL: https://github.com/darklegion/tremulous
revision: c862a5340c8de44dcc7abaff170c20c04f9340e8, equivalently f45fbef604e05144057dec8d1dbfc5d4f5a2a822

6 files changed, 94 insertions, 205 deletions

diff --git a/src/tools/asm/Makefile b/src/tools/asm/Makefile
deleted file mode 100644
index a788386..0000000
--- a/src/tools/asm/Makefile
+++ /dev/null
@@ -1,43 +0,0 @@
-# yeah, couldn't do more simple really
-
-ifeq ($(PLATFORM),mingw32)
-  BINEXT=.exe
-else
-  BINEXT=
-endif
-
-ifeq ($(PLATFORM),sunos)
-  INSTALL=ginstall
-else
-  INSTALL=install
-endif
-
-CC=gcc
-Q3ASM_CFLAGS=-O2 -Wall -fno-strict-aliasing
-
-ifeq ($(PLATFORM),darwin)
-  LCC_CFLAGS += -DMACOS_X=1
-endif
-
-ifndef USE_CCACHE
-  USE_CCACHE=0
-endif
-
-ifeq ($(USE_CCACHE),1)
-  CC := ccache $(CC)
-  CXX := ccache $(CXX)
-endif
-
-default: q3asm
-
-q3asm: q3asm.c cmdlib.c
-	$(CC) $(Q3ASM_CFLAGS) -o $@ $^
-
-clean:
-	rm -f q3asm *~ *.o
-
-install: default
-	$(INSTALL) -s -m 0755 q3asm$(BINEXT) ../
-
-uninstall:
-	rm -f ../q3asm$(BINEXT)
diff --git a/src/tools/asm/cmdlib.c b/src/tools/asm/cmdlib.c
index 69ce3ff..63ba79e 100644
--- a/src/tools/asm/cmdlib.c
+++ b/src/tools/asm/cmdlib.c
@@ -1,7 +1,7 @@
 /*
 ===========================================================================
 Copyright (C) 1999-2005 Id Software, Inc.
-Copyright (C) 2000-2006 Tim Angus
+Copyright (C) 2000-2013 Darklegion Development
 
 This file is part of Tremulous.
 
@@ -64,7 +64,7 @@ char	*ex_argv[MAX_EX_ARGC];
 void ExpandWildcards( int *argc, char ***argv )
 {
 	struct _finddata_t fileinfo;
-	int		handle;
+	intptr_t	handle;
 	int		i;
 	char	filename[1024];
 	char	filebase[1024];
@@ -186,7 +186,7 @@ void _printf( const char *format, ... ) {
 	vsprintf (text, format, argptr);
 	va_end (argptr);
 
-  printf(text);
+  printf("%s", text);
 
 #ifdef WIN32
   if (!lookedForServer) {
@@ -397,10 +397,12 @@ void Q_getwd (char *out)
 	int i = 0;
 
 #ifdef WIN32
-   _getcwd (out, 256);
+   if (_getcwd (out, 256) == NULL)
+     strcpy(out, ".");  /* shrug */
    strcat (out, "\\");
 #else
-   getcwd (out, 256);
+   if (getcwd (out, 256) == NULL)
+     strcpy(out, ".");  /* shrug */
    strcat (out, "/");
 #endif
 
@@ -976,13 +978,7 @@ int ParseNum (const char *str)
 ============================================================================
 */
 
-#ifdef _SGI_SOURCE
-#define	__BIG_ENDIAN__
-#endif
-
-#ifdef __BIG_ENDIAN__
-
-short   LittleShort (short l)
+short   ShortSwap (short l)
 {
 	byte    b1,b2;
 
@@ -992,13 +988,7 @@ short   LittleShort (short l)
 	return (b1<<8) + b2;
 }
 
-short   BigShort (short l)
-{
-	return l;
-}
-
-
-int    LittleLong (int l)
+int    LongSwap (int l)
 {
 	byte    b1,b2,b3,b4;
 
@@ -1010,89 +1000,20 @@ int    LittleLong (int l)
 	return ((int)b1<<24) + ((int)b2<<16) + ((int)b3<<8) + b4;
 }
 
-int    BigLong (int l)
-{
-	return l;
-}
-
-
-float	LittleFloat (float l)
-{
-	union {byte b[4]; float f;} in, out;
-	
-	in.f = l;
-	out.b[0] = in.b[3];
-	out.b[1] = in.b[2];
-	out.b[2] = in.b[1];
-	out.b[3] = in.b[0];
-	
-	return out.f;
-}
-
-float	BigFloat (float l)
-{
-	return l;
-}
-
-
-#else
-
-
-short   BigShort (short l)
-{
-	byte    b1,b2;
-
-	b1 = l&255;
-	b2 = (l>>8)&255;
-
-	return (b1<<8) + b2;
-}
-
-short   LittleShort (short l)
-{
-	return l;
-}
+typedef union {
+    float	f;
+    unsigned int i;
+} _FloatByteUnion;
 
+float FloatSwap (const float *f) {
+	_FloatByteUnion out;
 
-int    BigLong (int l)
-{
-	byte    b1,b2,b3,b4;
+	out.f = *f;
+	out.i = LongSwap(out.i);
 
-	b1 = l&255;
-	b2 = (l>>8)&255;
-	b3 = (l>>16)&255;
-	b4 = (l>>24)&255;
-
-	return ((int)b1<<24) + ((int)b2<<16) + ((int)b3<<8) + b4;
-}
-
-int    LittleLong (int l)
-{
-	return l;
-}
-
-float	BigFloat (float l)
-{
-	union {byte b[4]; float f;} in, out;
-	
-	in.f = l;
-	out.b[0] = in.b[3];
-	out.b[1] = in.b[2];
-	out.b[2] = in.b[1];
-	out.b[3] = in.b[0];
-	
 	return out.f;
 }
 
-float	LittleFloat (float l)
-{
-	return l;
-}
-
-
-#endif
-
-
 //=======================================================
 
 
diff --git a/src/tools/asm/cmdlib.h b/src/tools/asm/cmdlib.h
index 36a5dfc..4bf998e 100644
--- a/src/tools/asm/cmdlib.h
+++ b/src/tools/asm/cmdlib.h
@@ -1,7 +1,7 @@
 /*
 ===========================================================================
 Copyright (C) 1999-2005 Id Software, Inc.
-Copyright (C) 2000-2006 Tim Angus
+Copyright (C) 2000-2013 Darklegion Development
 
 This file is part of Tremulous.
 
@@ -116,14 +116,6 @@ void	ExtractFileExtension( const char *path, char *dest );
 
 int 	ParseNum (const char *str);
 
-short	BigShort (short l);
-short	LittleShort (short l);
-int		BigLong (int l);
-int		LittleLong (int l);
-float	BigFloat (float l);
-float	LittleFloat (float l);
-
-
 char *COM_Parse (char *data);
 
 extern	char		com_token[1024];
diff --git a/src/tools/asm/mathlib.h b/src/tools/asm/mathlib.h
index 71bbabb..9818bf3 100644
--- a/src/tools/asm/mathlib.h
+++ b/src/tools/asm/mathlib.h
@@ -1,7 +1,7 @@
 /*
 ===========================================================================
 Copyright (C) 1999-2005 Id Software, Inc.
-Copyright (C) 2000-2006 Tim Angus
+Copyright (C) 2000-2013 Darklegion Development
 
 This file is part of Tremulous.
 
diff --git a/src/tools/asm/opstrings.h b/src/tools/asm/opstrings.h
index 0bf81ab..c0af871 100644
--- a/src/tools/asm/opstrings.h
+++ b/src/tools/asm/opstrings.h
@@ -1,7 +1,7 @@
 /*
 ===========================================================================
 Copyright (C) 1999-2005 Id Software, Inc.
-Copyright (C) 2000-2006 Tim Angus
+Copyright (C) 2000-2013 Darklegion Development
 
 This file is part of Tremulous.
 
diff --git a/src/tools/asm/q3asm.c b/src/tools/asm/q3asm.c
index 4f4c9a3..44a4219 100644
--- a/src/tools/asm/q3asm.c
+++ b/src/tools/asm/q3asm.c
@@ -1,7 +1,7 @@
 /*
 ===========================================================================
 Copyright (C) 1999-2005 Id Software, Inc.
-Copyright (C) 2000-2006 Tim Angus
+Copyright (C) 2000-2013 Darklegion Development
 
 This file is part of Tremulous.
 
@@ -21,6 +21,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 ===========================================================================
 */
 
+#include "../../qcommon/q_platform.h"
 #include "cmdlib.h"
 #include "mathlib.h"
 #include "../../qcommon/qfiles.h"
@@ -131,7 +132,7 @@ typedef enum {
 	DATASEG,	// initialized 32 bit data, will be byte swapped
 	LITSEG,		// strings
 	BSSSEG,		// 0 filled
-	JTRGSEG,	// psuedo-segment that contains only jump table targets
+	JTRGSEG,	// pseudo-segment that contains only jump table targets
 	NUM_SEGMENTS
 } segmentName_t;
 
@@ -226,16 +227,14 @@ int		opcodesHash[ NUM_SOURCE_OPS ];
 
 
 
-int
-vreport (const char* fmt, va_list vp)
+static int vreport (const char* fmt, va_list vp)
 {
   if (options.verbose != qtrue)
       return 0;
   return vprintf(fmt, vp);
 }
 
-int
-report (const char *fmt, ...)
+static int report (const char *fmt, ...)
 {
   va_list va;
   int retval;
@@ -248,16 +247,13 @@ report (const char *fmt, ...)
 
 /* The chain-and-bucket hash table.  -PH */
 
-void
-hashtable_init (hashtable_t *H, int buckets)
+static void hashtable_init (hashtable_t *H, int buckets)
 {
   H->buckets = buckets;
   H->table = calloc(H->buckets, sizeof(*(H->table)));
-  return;
 }
 
-hashtable_t *
-hashtable_new (int buckets)
+static hashtable_t *hashtable_new (int buckets)
 {
   hashtable_t *H;
 
@@ -268,8 +264,7 @@ hashtable_new (int buckets)
 
 /* No destroy/destructor.  No need. */
 
-void
-hashtable_add (hashtable_t *H, int hashvalue, void *datum)
+static void hashtable_add (hashtable_t *H, int hashvalue, void *datum)
 {
   hashchain_t *hc, **hb;
 
@@ -290,18 +285,15 @@ hashtable_add (hashtable_t *H, int hashvalue, void *datum)
     }
   hc->data = datum;
   hc->next = 0;
-  return;
 }
 
-hashchain_t *
-hashtable_get (hashtable_t *H, int hashvalue)
+static hashchain_t *hashtable_get (hashtable_t *H, int hashvalue)
 {
   hashvalue = (abs(hashvalue) % H->buckets);
   return (H->table[hashvalue]);
 }
 
-void
-hashtable_stats (hashtable_t *H)
+static void hashtable_stats (hashtable_t *H)
 {
   int len, empties, longest, nodes;
   int i;
@@ -341,8 +333,7 @@ hashtable_stats (hashtable_t *H)
 /* Kludge. */
 /* Check if symbol already exists. */
 /* Returns 0 if symbol does NOT already exist, non-zero otherwise. */
-int
-hashtable_symbol_exists (hashtable_t *H, int hash, char *sym)
+static int hashtable_symbol_exists (hashtable_t *H, int hash, char *sym)
 {
   hashchain_t *hc;
   symbol_t *s;
@@ -372,8 +363,7 @@ hashtable_symbol_exists (hashtable_t *H, int hash, char *sym)
 
 
 /* Comparator function for quicksorting. */
-int
-symlist_cmp (const void *e1, const void *e2)
+static int symlist_cmp (const void *e1, const void *e2)
 {
   const symbol_t *a, *b;
 
@@ -389,15 +379,18 @@ symlist_cmp (const void *e1, const void *e2)
   However, qsort(3) already exists, and I'm really lazy.
  -PH
 */
-void
-sort_symbols ()
+static void sort_symbols ()
 {
   int i, elems;
   symbol_t *s;
   symbol_t **symlist;
 
+  if(!symbols)
+  	return;
+
 //crumb("sort_symbols: Constructing symlist array\n");
   for (elems = 0, s = symbols; s; s = s->next, elems++) /* nop */ ;
+
   symlist = malloc(elems * sizeof(symbol_t*));
   for (i = 0, s = symbols; s; s = s->next, i++)
     {
@@ -439,7 +432,7 @@ sort_symbols ()
 
  This function is one big evil hack to work around this problem.
 */
-int atoiNoCap (const char *s)
+static int atoiNoCap (const char *s)
 {
   INT64 l;
   union {
@@ -465,7 +458,7 @@ HashString
 =============
 */
 /* Default hash function of Kazlib 1.19, slightly modified. */
-unsigned int HashString (const char *key)
+static unsigned int HashString (const char *key)
 {
     static unsigned long randbox[] = {
     0x49848f1bU, 0xe6255dbaU, 0x36da5bdcU, 0x47bf94e9U,
@@ -494,15 +487,15 @@ unsigned int HashString (const char *key)
 CodeError
 ============
 */
-void CodeError( char *fmt, ... ) {
+static void CodeError( char *fmt, ... ) {
 	va_list		argptr;
 
 	errorCount++;
 
-	report( "%s:%i ", currentFileName, currentFileLine );
+	fprintf( stderr, "%s:%i ", currentFileName, currentFileLine );
 
 	va_start( argptr,fmt );
-	vprintf( fmt,argptr );
+	vfprintf( stderr, fmt, argptr );
 	va_end( argptr );
 }
 
@@ -511,7 +504,7 @@ void CodeError( char *fmt, ... ) {
 EmitByte
 ============
 */
-void EmitByte( segment_t *seg, int v ) {
+static void EmitByte( segment_t *seg, int v ) {
 	if ( seg->imageUsed >= MAX_IMAGE ) {
 		Error( "MAX_IMAGE" );
 	}
@@ -524,7 +517,7 @@ void EmitByte( segment_t *seg, int v ) {
 EmitInt
 ============
 */
-void EmitInt( segment_t *seg, int v ) {
+static void EmitInt( segment_t *seg, int v ) {
 	if ( seg->imageUsed >= MAX_IMAGE - 4) {
 		Error( "MAX_IMAGE" );
 	}
@@ -542,7 +535,7 @@ DefineSymbol
 Symbols can only be defined on pass 0
 ============
 */
-void DefineSymbol( char *sym, int value ) {
+static void DefineSymbol( char *sym, int value ) {
 	/* Hand optimization by PhaethonH */
 	symbol_t	*s;
 	char		expanded[MAX_LINE_LENGTH];
@@ -598,7 +591,7 @@ LookupSymbol
 Symbols can only be evaluated on pass 1
 ============
 */
-int LookupSymbol( char *sym ) {
+static int LookupSymbol( char *sym ) {
 	symbol_t	*s;
 	char		expanded[MAX_LINE_LENGTH];
 	int			hash;
@@ -646,7 +639,7 @@ If a full line isn't parsed, returns NULL
 Otherwise returns the updated parse pointer
 ===============
 */
-char *ExtractLine( char *data ) {
+static char *ExtractLine( char *data ) {
 /* Goal:
 	 Given a string `data', extract one text line into buffer `lineBuffer' that
 	 is no longer than MAX_LINE_LENGTH characters long.  Return value is
@@ -688,7 +681,7 @@ Parse
 Parse a token out of linebuffer
 ==============
 */
-qboolean Parse( void ) {
+static qboolean Parse( void ) {
 	/* Hand-optimized by PhaethonH */
 	const char 	*p, *q;
 
@@ -724,7 +717,7 @@ qboolean Parse( void ) {
 ParseValue
 ==============
 */
-int	ParseValue( void ) {
+static int ParseValue( void ) {
 	Parse();
 	return atoiNoCap( token );
 }
@@ -735,7 +728,7 @@ int	ParseValue( void ) {
 ParseExpression
 ==============
 */
-int	ParseExpression(void) {
+static int ParseExpression(void) {
 	/* Hand optimization, PhaethonH */
 	int		i, j;
 	char	sym[MAX_LINE_LENGTH];
@@ -806,7 +799,7 @@ Note that the lit segment is read-write in the VM, so strings
 aren't read only as in some architectures.
 ==============
 */
-void HackToSegment( segmentName_t seg ) {
+static void HackToSegment( segmentName_t seg ) {
 	if ( currentSegment == &segment[seg] ) {
 		return;
 	}
@@ -956,12 +949,11 @@ STAT("PROC");
 
 ASM(ENDPROC)
 {
-	int		v, v2;
 	if ( !strcmp( token, "endproc" ) ) {
 STAT("ENDPROC");
 		Parse();				// skip the function name
-		v = ParseValue();		// locals
-		v2 = ParseValue();		// arg marshalling
+		ParseValue();		// locals
+		ParseValue();		// arg marshalling
 
 		// all functions must leave something on the opstack
 		instructionCount++;
@@ -1165,7 +1157,7 @@ AssembleLine
 
 ==============
 */
-void AssembleLine( void ) {
+static void AssembleLine( void ) {
 	hashchain_t *hc;
 	sourceOps_t *op;
 	int		i;
@@ -1320,7 +1312,7 @@ void InitTables( void ) {
 WriteMapFile
 ==============
 */
-void WriteMapFile( void ) {
+static void WriteMapFile( void ) {
 	FILE		*f;
 	symbol_t	*s;
 	char		imageName[MAX_OS_PATH];
@@ -1352,7 +1344,7 @@ void WriteMapFile( void ) {
 WriteVmFile
 ===============
 */
-void WriteVmFile( void ) {
+static void WriteVmFile( void ) {
 	char	imageName[MAX_OS_PATH];
 	vmHeader_t	header;
 	FILE	*f;
@@ -1401,6 +1393,17 @@ void WriteVmFile( void ) {
 
 	report( "Writing to %s\n", imageName );
 
+#ifdef Q3_BIG_ENDIAN
+	{
+		int i;
+
+		// byte swap the header
+		for ( i = 0 ; i < sizeof( vmHeader_t ) / 4 ; i++ ) {
+			((int *)&header)[i] = LittleLong( ((int *)&header)[i] );
+		}
+	}
+#endif
+
 	CreatePath( imageName );
 	f = SafeOpenWrite( imageName );
 	SafeWrite( f, &header, headerSize );
@@ -1420,7 +1423,7 @@ void WriteVmFile( void ) {
 Assemble
 ===============
 */
-void Assemble( void ) {
+static void Assemble( void ) {
 	int		i;
 	char	filename[MAX_OS_PATH];
 	char		*ptr;
@@ -1487,7 +1490,7 @@ ParseOptionFile
 
 =============
 */
-void ParseOptionFile( const char *filename ) {
+static void ParseOptionFile( const char *filename ) {
 	char		expanded[MAX_OS_PATH];
 	char		*text, *text_p;
 
@@ -1515,6 +1518,20 @@ void ParseOptionFile( const char *filename ) {
 	}
 }
 
+static void ShowHelp( char *argv0 ) {
+	Error("Usage: %s [OPTION]... [FILES]...\n\
+Assemble LCC bytecode assembly to Q3VM bytecode.\n\
+\n\
+  -o OUTPUT      Write assembled output to file OUTPUT.qvm\n\
+  -f LISTFILE    Read options and list of files to assemble from LISTFILE.q3asm\n\
+  -b BUCKETS     Set symbol hash table to BUCKETS buckets\n\
+  -m             Generate a mapfile for each OUTPUT.qvm\n\
+  -v             Verbose compilation report\n\
+  -vq3           Produce a qvm file compatible with Q3 1.32b\n\
+  -h --help -?   Show this help\n\
+", argv0);
+}
+
 /*
 ==============
 main
@@ -1527,15 +1544,7 @@ int main( int argc, char **argv ) {
 //	_chdir( "/quake3/jccode/cgame/lccout" );	// hack for vc profiler
 
 	if ( argc < 2 ) {
-		Error("Usage: %s [OPTION]... [FILES]...\n\
-Assemble LCC bytecode assembly to Q3VM bytecode.\n\
-\n\
-    -o OUTPUT      Write assembled output to file OUTPUT.qvm\n\
-    -f LISTFILE    Read options and list of files to assemble from LISTFILE\n\
-    -b BUCKETS     Set symbol hash table to BUCKETS buckets\n\
-    -v             Verbose compilation report\n\
-    -vq3           Produce a qvm file compatible with Q3 1.32b\n\
-", argv[0]);
+		ShowHelp( argv[0] );
 	}
 
 	start = I_FloatTime ();
@@ -1548,6 +1557,12 @@ Assemble LCC bytecode assembly to Q3VM bytecode.\n\
 		if ( argv[i][0] != '-' ) {
 			break;
 		}
+		if( !strcmp( argv[ i ], "-h" ) || 
+		    !strcmp( argv[ i ], "--help" ) ||
+		    !strcmp( argv[ i ], "-?") ) {
+			ShowHelp( argv[0] );
+		}
+
 		if ( !strcmp( argv[i], "-o" ) ) {
 			if ( i == argc - 1 ) {
 				Error( "-o must preceed a filename" );
@@ -1604,6 +1619,10 @@ Motivation: not wanting to scrollback for pages to find asm error.
 		asmFileNames[ numAsmFiles ] = copystring( argv[ i ] );
 		numAsmFiles++;
 	}
+	// In some case it Segfault without this check
+	if ( numAsmFiles == 0 ) {
+		Error( "No file to assemble" );
+	}
 
 	InitTables();
 	Assemble();