X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?p=rmac;a=blobdiff_plain;f=riscasm.c;h=63466716173eef8ae94f8a348d3dd8981e6d479b;hp=6238cf9b0d93489f62b9e5dfa649c14f07b5afe1;hb=ff8188b7e279f99cf11ac8a283c4146af324d26f;hpb=03dd34951a331e0b8971195ccef1600fffaea2e6

diff --git a/riscasm.c b/riscasm.c
index 6238cf9..6346671 100644
--- a/riscasm.c
+++ b/riscasm.c
@@ -127,38 +127,30 @@ void strtoupper(char * s)
 //
 static inline int MalformedOpcode(int signal)
 {
-	char buf[16];
-	sprintf(buf, "%02X", signal);
-	return errors("Malformed opcode [internal $%s]", buf);
+	return error("Malformed opcode [internal $%02X]", signal);
 }
 
+
 //
 // Function to return "Illegal Indexed Register" error
 // Anyone trying to index something other than R14 or R15
 //
 static inline int IllegalIndexedRegister(int reg)
 {
-    char buf[16];
-    sprintf(buf, "%d", reg - KW_R0);
-    return errors("Attempted index reference with non-indexable register (r%s)", buf);
+	return error("Attempted index reference with non-indexable register (r%d)", reg - KW_R0);
 }
 
+
 //
 // Function to return "Illegal Indexed Register" error for EQUR scenarios
 // Trying to use register value within EQUR that isn't 14 or 15
 //
-static inline int IllegalIndexedRegisterEqur(SYM *sy)
+static inline int IllegalIndexedRegisterEqur(SYM * sy)
 {
-    //char buf[160];
-    char *buf = NULL;
-    buf = (char *)malloc((strlen(sy->sname) + 7) * sizeof(char));
-    if (NULL != buf) {
-        sprintf(buf, "%s = r%d",sy->sname, sy->svalue);
-        return errors("Attempted index reference with non-indexable register within EQUR (%s)", buf);
-    }
-    return errors("Unable to allocate memory! (IllegalIndexRegisterEqur)", "OOPS");
+	return error("Attempted index reference with non-indexable register within EQUR (%s = r%d)", sy->sname, sy->svalue);
 }
 
+
 //
 // Build RISC instruction word
 //
@@ -182,7 +174,7 @@ void BuildRISCIntructionWord(unsigned short opcode, int reg1, int reg2)
 //
 int GetRegister(WORD rattr)
 {
-	VALUE eval;					// Expression value
+	uint64_t eval;				// Expression value
 	WORD eattr;					// Expression attributes
 	SYM * esym;					// External symbol involved in expr.
 	TOKEN r_expr[EXPRSIZE];		// Expression token list
@@ -225,7 +217,7 @@ int GenerateRISCCode(int state)
 	WORD attrflg;
 	int indexed;				// Indexed register flag
 
-	VALUE eval;					// Expression value
+	uint64_t eval;				// Expression value
 	WORD eattr;					// Expression attributes
 	SYM * esym;					// External symbol involved in expr.
 	TOKEN r_expr[EXPRSIZE];		// Expression token list
@@ -730,7 +722,8 @@ int GenerateRISCCode(int state)
 			{
 				// CC using a constant number
 				tok++;
-				val = *tok;
+				tok++;		// Toss hi LONG, as most likely not 64-bit number
+				val = *tok;	// Use lo LONG
 				tok++;
 				CHECK_COMMA;
 			}
@@ -758,9 +751,7 @@ int GenerateRISCCode(int state)
 					ccsym = lookup(string[tok[1]], LABEL, 0);
 
 					if (ccsym && (ccsym->sattre & EQUATEDCC) && !(ccsym->sattre & UNDEF_CC))
-					{
 						val = ccsym->svalue;
-					}
 					else
 						return error("unknown condition code");
 				}
@@ -805,7 +796,7 @@ int GenerateRISCCode(int state)
 				reg2 = ((int)(eval - ((orgactive ? orgaddr : sloc) + 2))) / 2;
 
 				if ((reg2 < -16) || (reg2 > 15))
-					error("PC relative overflow");
+					error("PC relative overflow (outside of -16 to 15)");
 			}
 
 			BuildRISCIntructionWord(parm, reg2, reg1);