Fix copyright comments and file comments.

[deliverable/binutils-gdb.git] / gdb / findvar.c

diff --git a/gdb/findvar.c b/gdb/findvar.c
index 9c8e313ab570b29d8def347adc8de1f3b7d55bbd..98a7133b79f99af12be137dc81ff65654f2aff60 100644 (file)
--- a/gdb/findvar.c
+++ b/gdb/findvar.c
@@ -57,10 +57,8 @@ static int read_relative_register_raw_bytes_for_frame PARAMS ((int regnum, char
 you lose
 #endif
 
-  LONGEST
-extract_signed_integer (addr, len)
-     PTR addr;
-     int len;
+LONGEST
+extract_signed_integer (void *addr, int len)
 {
   LONGEST retval;
   unsigned char *p;
@@ -94,9 +92,7 @@ That operation is not available on integers of more than %d bytes.",
 }
 
 ULONGEST
-extract_unsigned_integer (addr, len)
-     PTR addr;
-     int len;
+extract_unsigned_integer (void *addr, int len)
 {
   ULONGEST retval;
   unsigned char *p;
@@ -130,10 +126,7 @@ That operation is not available on integers of more than %d bytes.",
    function returns 1 and sets *PVAL.  Otherwise it returns 0.  */
 
 int
-extract_long_unsigned_integer (addr, orig_len, pval)
-     PTR addr;
-     int orig_len;
-     LONGEST *pval;
+extract_long_unsigned_integer (void *addr, int orig_len, LONGEST *pval)
 {
   char *p, *first_addr;
   int len;
@@ -177,9 +170,7 @@ extract_long_unsigned_integer (addr, orig_len, pval)
 }
 
 CORE_ADDR
-extract_address (addr, len)
-     PTR addr;
-     int len;
+extract_address (void *addr, int len)
 {
   /* Assume a CORE_ADDR can fit in a LONGEST (for now).  Not sure
      whether we want this to be true eventually.  */
@@ -187,10 +178,7 @@ extract_address (addr, len)
 }
 
 void
-store_signed_integer (addr, len, val)
-     PTR addr;
-     int len;
-     LONGEST val;
+store_signed_integer (void *addr, int len, LONGEST val)
 {
   unsigned char *p;
   unsigned char *startaddr = (unsigned char *) addr;
@@ -217,10 +205,7 @@ store_signed_integer (addr, len, val)
 }
 
 void
-store_unsigned_integer (addr, len, val)
-     PTR addr;
-     int len;
-     ULONGEST val;
+store_unsigned_integer (void *addr, int len, ULONGEST val)
 {
   unsigned char *p;
   unsigned char *startaddr = (unsigned char *) addr;
@@ -250,10 +235,7 @@ store_unsigned_integer (addr, len, val)
    gdb-local memory pointed to by "addr"
    for "len" bytes. */
 void
-store_address (addr, len, val)
-     PTR addr;
-     int len;
-     LONGEST val;
+store_address (void *addr, int len, LONGEST val)
 {
   store_unsigned_integer (addr, len, val);
 }
@@ -267,13 +249,11 @@ store_address (addr, len, val)
    dirty work.  */
 
 DOUBLEST
-extract_floating (addr, len)
-     PTR addr;
-     int len;
+extract_floating (void *addr, int len)
 {
   DOUBLEST dretval;
 
-  if (len == sizeof (float))
+  if (len * TARGET_CHAR_BIT == TARGET_FLOAT_BIT)
     {
       if (HOST_FLOAT_FORMAT == TARGET_FLOAT_FORMAT)
        {
@@ -285,7 +265,7 @@ extract_floating (addr, len)
       else
        floatformat_to_doublest (TARGET_FLOAT_FORMAT, addr, &dretval);
     }
-  else if (len == sizeof (double))
+  else if (len * TARGET_CHAR_BIT == TARGET_DOUBLE_BIT)
     {
       if (HOST_DOUBLE_FORMAT == TARGET_DOUBLE_FORMAT)
        {
@@ -297,7 +277,7 @@ extract_floating (addr, len)
       else
        floatformat_to_doublest (TARGET_DOUBLE_FORMAT, addr, &dretval);
     }
-  else if (len == sizeof (DOUBLEST))
+  else if (len * TARGET_CHAR_BIT == TARGET_LONG_DOUBLE_BIT)
     {
       if (HOST_LONG_DOUBLE_FORMAT == TARGET_LONG_DOUBLE_FORMAT)
        {
@@ -309,10 +289,6 @@ extract_floating (addr, len)
       else
        floatformat_to_doublest (TARGET_LONG_DOUBLE_FORMAT, addr, &dretval);
     }
-#ifdef TARGET_EXTRACT_FLOATING
-  else if (TARGET_EXTRACT_FLOATING (addr, len, &dretval))
-    return dretval;
-#endif
   else
     {
       error ("Can't deal with a floating point number of %d bytes.", len);
@@ -322,12 +298,9 @@ extract_floating (addr, len)
 }
 
 void
-store_floating (addr, len, val)
-     PTR addr;
-     int len;
-     DOUBLEST val;
+store_floating (void *addr, int len, DOUBLEST val)
 {
-  if (len == sizeof (float))
+  if (len * TARGET_CHAR_BIT == TARGET_FLOAT_BIT)
     {
       if (HOST_FLOAT_FORMAT == TARGET_FLOAT_FORMAT)
        {
@@ -338,7 +311,7 @@ store_floating (addr, len, val)
       else
        floatformat_from_doublest (TARGET_FLOAT_FORMAT, &val, addr);
     }
-  else if (len == sizeof (double))
+  else if (len * TARGET_CHAR_BIT == TARGET_DOUBLE_BIT)
     {
       if (HOST_DOUBLE_FORMAT == TARGET_DOUBLE_FORMAT)
        {
@@ -349,17 +322,13 @@ store_floating (addr, len, val)
       else
        floatformat_from_doublest (TARGET_DOUBLE_FORMAT, &val, addr);
     }
-  else if (len == sizeof (DOUBLEST))
+  else if (len * TARGET_CHAR_BIT == TARGET_LONG_DOUBLE_BIT)
     {
       if (HOST_LONG_DOUBLE_FORMAT == TARGET_LONG_DOUBLE_FORMAT)
        memcpy (addr, &val, sizeof (val));
       else
        floatformat_from_doublest (TARGET_LONG_DOUBLE_FORMAT, &val, addr);
     }
-#ifdef TARGET_STORE_FLOATING
-  else if (TARGET_STORE_FLOATING (addr, len, val))
-    return;
-#endif 
   else
     {
       error ("Can't deal with a floating point number of %d bytes.", len);