2011-01-11 Michael Snyder <msnyder@vmware.com>

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

diff --git a/gdb/value.c b/gdb/value.c
index ffc85d67c86d785171e842916917ecec9cedd77c..9769d83dd7bcf6103a40efa2c5531106f6fa7f88 100644 (file)
--- a/gdb/value.c
+++ b/gdb/value.c
@@ -44,7 +44,7 @@
 
 #include "tracepoint.h"
 
 
 #include "tracepoint.h"
 

-/* Prototypes for exported functions. */
+/* Prototypes for exported functions.  */

 
 void _initialize_values (void);
 
 
 void _initialize_values (void);
 


@@ -107,7 +107,7 @@ struct value
 
   /* Only used for bitfields; position of start of field.  For
      gdbarch_bits_big_endian=0 targets, it is the position of the LSB.  For
 
   /* Only used for bitfields; position of start of field.  For
      gdbarch_bits_big_endian=0 targets, it is the position of the LSB.  For

-     gdbarch_bits_big_endian=1 targets, it is the position of the MSB. */
+     gdbarch_bits_big_endian=1 targets, it is the position of the MSB.  */

   int bitpos;
 
   /* Only used for bitfields; the containing value.  This allows a
   int bitpos;
 
   /* Only used for bitfields; the containing value.  This allows a


@@ -214,7 +214,7 @@ struct value
   int reference_count;
 };
 
   int reference_count;
 };
 

-/* Prototypes for local functions. */
+/* Prototypes for local functions.  */

 
 static void show_values (char *, int);
 
 
 static void show_values (char *, int);
 


@@ -239,7 +239,7 @@ struct value_history_chunk
 
 static struct value_history_chunk *value_history_chain;
 
 
 static struct value_history_chunk *value_history_chain;
 

-static int value_history_count;        /* Abs number of last entry stored */
+static int value_history_count;        /* Abs number of last entry stored.  */

 
 \f
 /* List of all value objects currently allocated
 
 \f
 /* List of all value objects currently allocated


@@ -1672,7 +1672,7 @@ value_as_double (struct value *val)
   return foo;
 }
 
   return foo;
 }
 

-/* Extract a value as a C pointer. Does not deallocate the value.  
+/* Extract a value as a C pointer.  Does not deallocate the value.

    Note that val's type may not actually be a pointer; value_as_long
    handles all the cases.  */
 CORE_ADDR
    Note that val's type may not actually be a pointer; value_as_long
    handles all the cases.  */
 CORE_ADDR


@@ -1851,7 +1851,7 @@ unpack_double (struct type *type, const gdb_byte *valaddr, int *invp)
   int len;
   int nosign;
 
   int len;
   int nosign;
 

-  *invp = 0;                   /* Assume valid.   */
+  *invp = 0;                   /* Assume valid.  */

   CHECK_TYPEDEF (type);
   code = TYPE_CODE (type);
   len = TYPE_LENGTH (type);
   CHECK_TYPEDEF (type);
   code = TYPE_CODE (type);
   len = TYPE_LENGTH (type);


@@ -1921,7 +1921,7 @@ unpack_pointer (struct type *type, const gdb_byte *valaddr)
 \f
 /* Get the value of the FIELDNO'th field (which must be static) of
    TYPE.  Return NULL if the field doesn't exist or has been
 \f
 /* Get the value of the FIELDNO'th field (which must be static) of
    TYPE.  Return NULL if the field doesn't exist or has been

-   optimized out. */
+   optimized out.  */

 
 struct value *
 value_static_field (struct type *type, int fieldno)
 
 struct value *
 value_static_field (struct type *type, int fieldno)


@@ -1937,13 +1937,13 @@ value_static_field (struct type *type, int fieldno)
     case FIELD_LOC_KIND_PHYSNAME:
     {
       char *phys_name = TYPE_FIELD_STATIC_PHYSNAME (type, fieldno);
     case FIELD_LOC_KIND_PHYSNAME:
     {
       char *phys_name = TYPE_FIELD_STATIC_PHYSNAME (type, fieldno);

-      /*TYPE_FIELD_NAME (type, fieldno);*/
+      /* TYPE_FIELD_NAME (type, fieldno); */

       struct symbol *sym = lookup_symbol (phys_name, 0, VAR_DOMAIN, 0);
 
       if (sym == NULL)
        {
          /* With some compilers, e.g. HP aCC, static data members are
       struct symbol *sym = lookup_symbol (phys_name, 0, VAR_DOMAIN, 0);
 
       if (sym == NULL)
        {
          /* With some compilers, e.g. HP aCC, static data members are

-            reported as non-debuggable symbols */
+            reported as non-debuggable symbols.  */

          struct minimal_symbol *msym = lookup_minimal_symbol (phys_name,
                                                               NULL, NULL);
 
          struct minimal_symbol *msym = lookup_minimal_symbol (phys_name,
                                                               NULL, NULL);
 


@@ -1985,7 +1985,7 @@ set_value_enclosing_type (struct value *val, struct type *new_encl_type)
 /* Given a value ARG1 (offset by OFFSET bytes)
    of a struct or union type ARG_TYPE,
    extract and return the value of one of its (non-static) fields.
 /* Given a value ARG1 (offset by OFFSET bytes)
    of a struct or union type ARG_TYPE,
    extract and return the value of one of its (non-static) fields.

-   FIELDNO says which field. */
+   FIELDNO says which field.  */

 
 struct value *
 value_primitive_field (struct value *arg1, int offset,
 
 struct value *
 value_primitive_field (struct value *arg1, int offset,


@@ -2085,7 +2085,7 @@ value_primitive_field (struct value *arg1, int offset,
 
 /* Given a value ARG1 of a struct or union type,
    extract and return the value of one of its (non-static) fields.
 
 /* Given a value ARG1 of a struct or union type,
    extract and return the value of one of its (non-static) fields.

-   FIELDNO says which field. */
+   FIELDNO says which field.  */

 
 struct value *
 value_field (struct value *arg1, int fieldno)
 
 struct value *
 value_field (struct value *arg1, int fieldno)


@@ -2098,8 +2098,7 @@ value_field (struct value *arg1, int fieldno)
    J is an index into F which provides the desired method.
 
    We only use the symbol for its address, so be happy with either a
    J is an index into F which provides the desired method.
 
    We only use the symbol for its address, so be happy with either a

-   full symbol or a minimal symbol.
- */
+   full symbol or a minimal symbol.  */

 
 struct value *
 value_fn_field (struct value **arg1p, struct fn_field *f,
 
 struct value *
 value_fn_field (struct value **arg1p, struct fn_field *f,


@@ -2149,8 +2148,7 @@ value_fn_field (struct value **arg1p, struct fn_field *f,
                                        value_addr (*arg1p)));
 
       /* Move the `this' pointer according to the offset.
                                        value_addr (*arg1p)));
 
       /* Move the `this' pointer according to the offset.

-         VALUE_OFFSET (*arg1p) += offset;
-       */
+         VALUE_OFFSET (*arg1p) += offset; */

     }
 
   return v;
     }
 
   return v;


@@ -2170,7 +2168,7 @@ value_fn_field (struct value **arg1p, struct fn_field *f,
    number of bits from the LSB of the anonymous object to the LSB of the
    bitfield.
 
    number of bits from the LSB of the anonymous object to the LSB of the
    bitfield.
 

-   If the field is signed, we also do sign extension. */
+   If the field is signed, we also do sign extension.  */

 
 LONGEST
 unpack_bits_as_long (struct type *field_type, const gdb_byte *valaddr,
 
 LONGEST
 unpack_bits_as_long (struct type *field_type, const gdb_byte *valaddr,


@@ -2193,7 +2191,7 @@ unpack_bits_as_long (struct type *field_type, const gdb_byte *valaddr,
   val = extract_unsigned_integer (valaddr + bitpos / 8,
                                  bytes_read, byte_order);
 
   val = extract_unsigned_integer (valaddr + bitpos / 8,
                                  bytes_read, byte_order);
 

-  /* Extract bits.  See comment above. */
+  /* Extract bits.  See comment above.  */

 
   if (gdbarch_bits_big_endian (get_type_arch (field_type)))
     lsbcount = (bytes_read * 8 - bitpos % 8 - bitsize);
 
   if (gdbarch_bits_big_endian (get_type_arch (field_type)))
     lsbcount = (bytes_read * 8 - bitpos % 8 - bitsize);


@@ -2202,7 +2200,7 @@ unpack_bits_as_long (struct type *field_type, const gdb_byte *valaddr,
   val >>= lsbcount;
 
   /* If the field does not entirely fill a LONGEST, then zero the sign bits.
   val >>= lsbcount;
 
   /* If the field does not entirely fill a LONGEST, then zero the sign bits.

-     If the field is signed, and is negative, then sign extend. */
+     If the field is signed, and is negative, then sign extend.  */

 
   if ((bitsize > 0) && (bitsize < 8 * (int) sizeof (val)))
     {
 
   if ((bitsize > 0) && (bitsize < 8 * (int) sizeof (val)))
     {


@@ -2235,7 +2233,7 @@ unpack_field_as_long (struct type *type, const gdb_byte *valaddr, int fieldno)
 /* Modify the value of a bitfield.  ADDR points to a block of memory in
    target byte order; the bitfield starts in the byte pointed to.  FIELDVAL
    is the desired value of the field, in host byte order.  BITPOS and BITSIZE
 /* Modify the value of a bitfield.  ADDR points to a block of memory in
    target byte order; the bitfield starts in the byte pointed to.  FIELDVAL
    is the desired value of the field, in host byte order.  BITPOS and BITSIZE

-   indicate which bits (in target bit order) comprise the bitfield.  
+   indicate which bits (in target bit order) comprise the bitfield.

    Requires 0 < BITSIZE <= lbits, 0 <= BITPOS % 8 + BITSIZE <= lbits, and
    0 <= BITPOS, where lbits is the size of a LONGEST in bits.  */
 
    Requires 0 < BITSIZE <= lbits, 0 <= BITPOS % 8 + BITSIZE <= lbits, and
    0 <= BITPOS, where lbits is the size of a LONGEST in bits.  */