Fix formatting

2 files changed, 57 insertions, 50 deletions

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index c7205c9..201f3d2 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,12 @@
+2000-06-02  Kazu Hirata  <kazu@hxi.com>=0A=
+
+	* h8300-dis.c: Follow the GNU coding style.
+	(bfd_h8_disassemble) Fix a typo.
+	
+2000-06-02  Nick Clifton  <nickc@cygnus.com>
+
+	* h8300-dis.c (bfd_h8_disassemble): 
+
 2000-06-01  Kazu Hirata  <kazu@hxi.com>
 
 	* h8300-dis.c (bfd_h8_disassemble_init): Fix a typo.
diff --git a/opcodes/h8300-dis.c b/opcodes/h8300-dis.c
index 180f600..7afdbc9 100644
--- a/opcodes/h8300-dis.c
+++ b/opcodes/h8300-dis.c
@@ -38,23 +38,19 @@ bfd_h8_disassemble_init ()
       int n2 = 0;
 
       if ((int) p->data.nib[0] < 16)
-	{
-	  n1 = (int) p->data.nib[0];
-	}
+	n1 = (int) p->data.nib[0];
       else
 	n1 = 0;
       
       if ((int) p->data.nib[1] < 16)
-	{
-	  n2 = (int) p->data.nib[1];
-	}
+	n2 = (int) p->data.nib[1];
       else
 	n2 = 0;
 
       /* Just make sure there are an even number of nibbles in it, and
 	 that the count is the same as the length.  */
       for (i = 0; p->data.nib[i] != E; i++)
-	/*EMPTY*/ ;
+	/*EMPTY*/;
       
       if (i & 1)
 	abort ();
@@ -81,13 +77,11 @@ bfd_h8_disassemble (addr, info, mode)
       "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
       "e0", "e1", "e2", "e3", "e4", "e5", "e6", "e7"
     };
-  
   static CONST char *lregnames[] =
     {
       "er0", "er1", "er2", "er3", "er4", "er5", "er6", "er7",
       "er0", "er1", "er2", "er3", "er4", "er5", "er6", "er7"
     };
-
   int rs = 0;
   int rd = 0;
   int rdisp = 0;
@@ -99,7 +93,7 @@ bfd_h8_disassemble (addr, info, mode)
   char CONST **pregnames = mode != 0 ? lregnames : wregnames;
   int status;
   int l;
-  unsigned char data[20];  
+  unsigned char data[20];
   void *stream = info->stream;
   fprintf_ftype fprintf = info->fprintf_func;
 
@@ -110,14 +104,14 @@ bfd_h8_disassemble (addr, info, mode)
     }
 
   status = info->read_memory_func (addr, data, 2, info);
-  if (status != 0) 
+  if (status != 0)
     {
       info->memory_error_func (status, addr, info);
       return -1;
     }
   
   for (l = 2; status == 0 && l < 10; l += 2)
-    status = info->read_memory_func(addr+l, data+l, 2, info);
+    status = info->read_memory_func (addr + l, data+l, 2, info);
 
   /* Find the exact opcode/arg combo.  */
   while (q->name)
@@ -134,24 +128,26 @@ bfd_h8_disassemble (addr, info, mode)
 	  
 	  thisnib = (len & 1) ? (thisnib & 0xf) : ((thisnib >> 4) & 0xf);
 	  
-	  if (looking_for < 16 && looking_for >=0) 
+	  if (looking_for < 16 && looking_for >= 0)
 	    {
-	      if (looking_for != thisnib) 
+	      if (looking_for != thisnib)
 		goto fail;
 	    }
-	  else 
+	  else
 	    {
 	      if ((int) looking_for & (int) B31)
 		{
-		  if (! (((int) thisnib & 0x8) != 0)) 
+		  if (! (((int) thisnib & 0x8) != 0))
 		    goto fail;
+		  
 		  looking_for = (op_type) ((int) looking_for & ~(int) B31);
 		}
 	      
 	      if ((int) looking_for & (int) B30)
 		{
-		  if (!(((int) thisnib & 0x8) == 0)) 
+		  if (!(((int) thisnib & 0x8) == 0))
 		    goto fail;
+		  
 		  looking_for = (op_type) ((int) looking_for & ~(int) B30);
 		}
 
@@ -159,9 +155,10 @@ bfd_h8_disassemble (addr, info, mode)
 		{
 		  if ((looking_for & 2) != (thisnib & 2))
 		    goto fail;
+		  
 		  abs = (thisnib & 0x8) ? 2 : 1;
-		}		  
-	      else if (looking_for & (REG | IND|INC|DEC))
+		}
+	      else if (looking_for & (REG | IND | INC | DEC))
 		{
 		  if (looking_for & SRC)
 		    rs = thisnib;
@@ -175,10 +172,7 @@ bfd_h8_disassemble (addr, info, mode)
 		}
 	      else if (looking_for & ABSJMP)
 		{
-		  abs =
-		    (data[1] << 16)
-		      | (data[2] << 8)
-			| (data[3]);
+		  abs = (data[1] << 16) | (data[2] << 8) | (data[3]);
 		}
 	      else if (looking_for & MEMIND)
 		{
@@ -190,16 +184,17 @@ bfd_h8_disassemble (addr, info, mode)
 		  
 		  abs = (data[i] << 24)
 		    | (data[i + 1] << 16)
-		      | (data[i + 2] << 8)
-			| (data[i+ 3]);
+		    | (data[i + 2] << 8)
+		    | (data[i+ 3]);
 
 		  plen = 32;
 		}
 	      else if (looking_for & L_24)
 		{
 		  int i = len >> 1;
-		  abs = (data[i] << 16) | (data[i + 1] << 8)|  (data[i+2]);
-		  plen =24;
+		  
+		  abs = (data[i] << 16) | (data[i + 1] << 8) | (data[i + 2]);
+		  plen = 24;
 		}
 	      else if (looking_for & IGNORE)
 		{
@@ -211,7 +206,7 @@ bfd_h8_disassemble (addr, info, mode)
 		}
 	      else if (looking_for & KBIT)
 		{
-		  switch (thisnib) 
+		  switch (thisnib)
 		    {
 		    case 9:
 		      abs = 4;
@@ -228,7 +223,7 @@ bfd_h8_disassemble (addr, info, mode)
 		}
 	      else if (looking_for & L_8)
 		{
-		  plen = 8;		  
+		  plen = 8;
 		  abs = data[len >> 1];
 		}
 	      else if (looking_for & L_3)
@@ -295,10 +290,10 @@ bfd_h8_disassemble (addr, info, mode)
 			  {
 			    fprintf (stream, "#0x%x", (unsigned) bit);
 			  }
-			else if (x & (IMM|KBIT|DBIT))
+			else if (x & (IMM | KBIT | DBIT))
 			  {
 			    /* Bletch.  For shal #2,er0 and friends.  */
-			    if (*(args+1) & SRC_IN_DST)
+			    if (*(args + 1) & SRC_IN_DST)
 			      abs = 2;
 
 			    fprintf (stream, "#0x%x", (unsigned) abs);
@@ -342,7 +337,7 @@ bfd_h8_disassemble (addr, info, mode)
 			  {
 			    fprintf (stream, "@0x%x:8", (unsigned) abs);
 			  }
-			else if (x & (ABS|ABSJMP))
+			else if (x & (ABS | ABSJMP))
 			  {
 			    fprintf (stream, "@0x%x:%d", (unsigned) abs, plen);
 			  }
@@ -352,21 +347,24 @@ bfd_h8_disassemble (addr, info, mode)
 			  }
 			else if (x & PCREL)
 			  {
-			    if (x & L_16) 
+			    if (x & L_16)
 			      {
 				abs += 2;
-				fprintf (stream, ".%s%d (%x)", (short) abs > 0 ? "+" : "", (short) abs,
-					 addr + (short) abs + 2);
+				fprintf (stream,
+					 ".%s%d (%x)", (short) abs > 0 ? "+" : "",
+					 (short) abs, addr + (short) abs + 2);
 			      }
 			    else
 			      {
-				fprintf (stream, ".%s%d (%x)", (char) abs > 0 ? "+" : "", (char) abs,
-					 addr + (char) abs + 2);
+				fprintf (stream,
+					 ".%s%d (%x)", (char) abs > 0 ? "+" : "",
+					 (char) abs, addr + (char) abs + 2);
 			      }
 			  }
 			else if (x & DISP)
 			  {
-			    fprintf (stream, "@(0x%x:%d,%s)", abs,plen, pregnames[rdisp]);
+			    fprintf (stream, "@(0x%x:%d,%s)",
+				     abs,plen, pregnames[rdisp]);
 			  }
 			else if (x & CCR)
 			  {
@@ -384,13 +382,12 @@ bfd_h8_disassemble (addr, info, mode)
 			args++;
 		      }
 		  }
+		  
 		  return q->length;
 		}
 	      else
-		{
-		  /* xgettext:c-format */
-		  fprintf (stream, _("Don't understand %x \n"), looking_for);
-		}
+		/* xgettext:c-format */
+		fprintf (stream, _("Don't understand %x \n"), looking_for);
 	    }
 	  
 	  len++;
@@ -401,33 +398,34 @@ bfd_h8_disassemble (addr, info, mode)
       q++;
     }
 
-  /* Fell of the end.  */
+  /* Fell off the end.  */
   fprintf (stream, "%02x %02x        .word\tH'%x,H'%x",
 	   data[0], data[1],
 	   data[0], data[1]);
+  
   return 2;
 }
 
-int 
+int
 print_insn_h8300 (addr, info)
-     bfd_vma addr; 
+     bfd_vma addr;
      disassemble_info *info;
 {
-  return bfd_h8_disassemble (addr, info , 0);
+  return bfd_h8_disassemble (addr, info, 0);
 }
 
-int 
+int
 print_insn_h8300h (addr, info)
      bfd_vma addr;
      disassemble_info *info;
 {
-  return bfd_h8_disassemble (addr, info , 1);
+  return bfd_h8_disassemble (addr, info, 1);
 }
 
-int 
+int
 print_insn_h8300s (addr, info)
      bfd_vma addr;
      disassemble_info *info;
 {
-  return bfd_h8_disassemble (addr, info , 2);
+  return bfd_h8_disassemble (addr, info, 2);
 }