X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?p=rmac;a=blobdiff_plain;f=direct.c;h=155fa3fb360821bc945bb0e8e3a79ffd6fe973a9;hp=7c480357c4e801b9420dd1ea1ad4b873a211a454;hb=eace4e1b294ccec54a5c476619f616f5da0bf8a9;hpb=582df8950c285e1746d0c4a9e3ead6545c962dc8;ds=sidebyside

diff --git a/direct.c b/direct.c
index 7c48035..155fa3f 100644
--- a/direct.c
+++ b/direct.c
@@ -26,6 +26,7 @@
 #define DEF_KW
 #include "kwtab.h"
 
+
 TOKEN exprbuf[128];			// Expression buffer
 SYM * symbolPtr[1000000];	// Symbol pointers table
 static long unused;			// For supressing 'write' warnings
@@ -998,15 +999,12 @@ int d_ds(WORD siz)
 
 
 //
-// dc.b, dc.w / dc, dc.l, dc.i
+// dc.b, dc.w / dc, dc.l, dc.i, dc.q, dc.d
 //
 int d_dc(WORD siz)
 {
 	WORD eattr;
 	uint64_t eval;
-	WORD tdb;
-	WORD defined;
-	uint64_t val64;
 	uint8_t * p;
 
 	if ((scattr & SBSS) != 0)
@@ -1061,26 +1059,14 @@ int d_dc(WORD siz)
 			siz = SIZL;
 		}
 
-		if (siz != SIZQ)
-		{
 		// dc.x <expression>
 		SYM * esym = 0;
 
 		if (expr(exprbuf, &eval, &eattr, &esym) != OK)
 			return 0;
-		}
-		else
-		{
-			val64 = *(uint64_t *)(tok);
-			tok = tok + 2;
-			D_long((uint32_t)(val64 >> 32));
-			D_long((uint32_t)val64);
 
-            goto comma;
-        }
-
-		tdb = (WORD)(eattr & TDB);
-		defined = (WORD)(eattr & DEFINED);
+		uint16_t tdb = eattr & TDB;
+		uint16_t defined = eattr & DEFINED;
 
 		if ((challoc - ch_size) < 4)
 			chcheck(4);
@@ -1153,6 +1139,15 @@ int d_dc(WORD siz)
 				D_long(eval);
 			}
 			break;
+		case SIZQ:
+			// 64-bit size
+			if (m6502)
+				return error(in_6502mode);
+
+			// Shamus: We only handle DC.Q type stuff, will have to add fixups
+			//         and stuff later (maybe... might not be needed...)
+			D_quad(eval);
+			break;
 		case SIZS:
 			if (m6502)
 				return error(in_6502mode);
@@ -1171,6 +1166,7 @@ int d_dc(WORD siz)
 
 				D_single(eval);
 			}
+
 			break;
 		case SIZD:
 			if (m6502)
@@ -1185,13 +1181,13 @@ int d_dc(WORD siz)
 			}
 			else
 			{
-				double vv;
 				if (tdb)
 					MarkRelocatable(cursect, sloc, tdb, MDOUBLE, NULL);
 
-				vv = *(double *)&eval;
+				double vv = *(double *)&eval;
 				D_double(vv);
 			}
+
 			break;
 		case SIZX:
 			if (m6502)
@@ -1206,17 +1202,16 @@ int d_dc(WORD siz)
 			}
 			else
 			{
-				float vv;
 				if (tdb)
 					MarkRelocatable(cursect, sloc, tdb, MEXTEND, NULL);
 
-				vv = *(double *)&eval;
+				float vv = *(double *)&eval;
 				D_extend(vv);
 			}
+
 			break;
 		}
 
-
 comma:
 		if (*tok != ',')
 			break;
@@ -1285,7 +1280,7 @@ int d_init(WORD def_siz)
 		// Get repeat count (defaults to 1)
 		if (*tok == '#')
 		{
-			++tok;
+			tok++;
 
 			if (abs_expr(&count) != OK)
 				return 0;
@@ -1300,7 +1295,7 @@ int d_init(WORD def_siz)
 		if (expr(exprbuf, &eval, &eattr, NULL) < 0)
 			return 0;
 
-		switch ((int)*tok++)
+		switch (*tok++)
 		{                                 // Determine size of object to deposit
 		case DOTB: siz = SIZB; break;
 		case DOTW: siz = SIZB; break;
@@ -1313,7 +1308,7 @@ int d_init(WORD def_siz)
 
 		dep_block((uint32_t)count, siz, (uint32_t)eval, eattr, exprbuf);
 
-		switch ((int)*tok)
+		switch (*tok)
 		{
 		case EOL:
 			return 0;
@@ -1593,14 +1588,12 @@ int d_gpu(void)
 		return ERROR;
 	}
 
-	// If previous section was dsp or 68000 then we need to reset ORG'd Addresses
+	// If previous section was DSP or 68000 then we need to reset ORG'd Addresses
 	if (!rgpu)
 	{
-//printf("Resetting ORG...\n");
 		orgactive = 0;
 		orgwarning = 0;
 	}
-//else printf("NOT resetting ORG!\n");
 
 	rgpu = 1;			// Set GPU assembly
 	rdsp = 0;			// Unset DSP assembly