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2004-11-12 Andrew Cagney <cagney@gnu.org>

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Merge VALUE_REGNO and VALUE_FRAME_REGNUM into VALUE_REGNUM.
	* value.h (VALUE_REGNO, VALUE_FRAME_REGNUM): Delete.
	(VALUE_REGNUM): Define.
	(struct value): Delete location.regnum, rename "regno" to
	"regnum".
	* value.c, valops.c, valarith.c, findvar.c: Update.
This commit is contained in:
Andrew Cagney 2004-11-13 00:53:09 +00:00
parent b88f0b484e
commit 9ee8fc9d71
6 changed files with 28 additions and 25 deletions
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7
gdb/ChangeLog
View File

@ -1,5 +1,12 @@
2004-11-12 Andrew Cagney <cagney@gnu.org>
Merge VALUE_REGNO and VALUE_FRAME_REGNUM into VALUE_REGNUM.
* value.h (VALUE_REGNO, VALUE_FRAME_REGNUM): Delete.
(VALUE_REGNUM): Define.
(struct value): Delete location.regnum, rename "regno" to
"regnum".
* value.c, valops.c, valarith.c, findvar.c: Update.
* value.h (VALUE_TYPE, VALUE_NEXT, VALUE_OFFSET, VALUE_BITSIZE)
(VALUE_BITPOS): Delete.
(value_type, value_offset, value_bitsize, value_bitpos): Declare.

22
gdb/findvar.c
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@ -286,7 +286,7 @@ value_of_register (int regnum, struct frame_info *frame)
register_size (current_gdbarch, regnum));
VALUE_LVAL (reg_val) = lval;
VALUE_ADDRESS (reg_val) = addr;
VALUE_REGNO (reg_val) = regnum;
VALUE_REGNUM (reg_val) = regnum;
VALUE_OPTIMIZED_OUT (reg_val) = optim;
return reg_val;
}
@ -622,7 +622,7 @@ value_from_register (struct type *type, int regnum, struct frame_info *frame)
We'll just attribute the value to the original register. */
VALUE_LVAL (v) = lval_register;
VALUE_ADDRESS (v) = regnum;
VALUE_REGNO (v) = regnum;
VALUE_REGNUM (v) = regnum;
}
else if (CONVERT_REGISTER_P (regnum, type))
{
@ -636,7 +636,7 @@ value_from_register (struct type *type, int regnum, struct frame_info *frame)
REGISTER_TO_VALUE (frame, regnum, type, VALUE_CONTENTS_RAW (v));
VALUE_LVAL (v) = lval_reg_frame_relative;
VALUE_FRAME_ID (v) = get_frame_id (frame);
VALUE_FRAME_REGNUM (v) = regnum;
VALUE_REGNUM (v) = regnum;
}
else
{
@ -696,7 +696,7 @@ value_from_register (struct type *type, int regnum, struct frame_info *frame)
{
VALUE_LVAL (v) = lval_reg_frame_relative;
VALUE_FRAME_ID (v) = get_frame_id (frame);
VALUE_FRAME_REGNUM (v) = regnum;
VALUE_REGNUM (v) = regnum;
}
else if (mem_stor)
{
@ -707,7 +707,7 @@ value_from_register (struct type *type, int regnum, struct frame_info *frame)
{
VALUE_LVAL (v) = lval_register;
VALUE_ADDRESS (v) = first_addr;
VALUE_REGNO (v) = first_realnum;
VALUE_REGNUM (v) = first_realnum;
}
else
internal_error (__FILE__, __LINE__,
@ -764,21 +764,21 @@ locate_var_value (struct symbol *var, struct frame_info *frame)
switch (VALUE_LVAL (lazy_value))
{
case lval_register:
gdb_assert (REGISTER_NAME (VALUE_REGNO (lazy_value)) != NULL
&& *REGISTER_NAME (VALUE_REGNO (lazy_value)) != '\0');
gdb_assert (REGISTER_NAME (VALUE_REGNUM (lazy_value)) != NULL
&& *REGISTER_NAME (VALUE_REGNUM (lazy_value)) != '\0');
error("Address requested for identifier "
"\"%s\" which is in register $%s",
SYMBOL_PRINT_NAME (var),
REGISTER_NAME (VALUE_REGNO (lazy_value)));
REGISTER_NAME (VALUE_REGNUM (lazy_value)));
break;
case lval_reg_frame_relative:
gdb_assert (REGISTER_NAME (VALUE_FRAME_REGNUM (lazy_value)) != NULL
&& *REGISTER_NAME (VALUE_FRAME_REGNUM (lazy_value)) != '\0');
gdb_assert (REGISTER_NAME (VALUE_REGNUM (lazy_value)) != NULL
&& *REGISTER_NAME (VALUE_REGNUM (lazy_value)) != '\0');
error("Address requested for identifier "
"\"%s\" which is in frame register $%s",
SYMBOL_PRINT_NAME (var),
REGISTER_NAME (VALUE_FRAME_REGNUM (lazy_value)));
REGISTER_NAME (VALUE_REGNUM (lazy_value)));
break;
default:

2
gdb/valarith.c
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@ -277,7 +277,7 @@ value_subscripted_rvalue (struct value *array, struct value *idx, int lowerbound
else
VALUE_LVAL (v) = VALUE_LVAL (array);
VALUE_ADDRESS (v) = VALUE_ADDRESS (array);
VALUE_REGNO (v) = VALUE_REGNO (array);
VALUE_REGNUM (v) = VALUE_REGNUM (array);
v->offset = value_offset (array) + elt_offs;
return v;
}

8
gdb/valops.c
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@ -606,23 +606,23 @@ value_assign (struct value *toval, struct value *fromval)
if (VALUE_LVAL (toval) == lval_register)
{
frame = get_current_frame ();
value_reg = VALUE_REGNO (toval);
value_reg = VALUE_REGNUM (toval);
}
else
{
frame = frame_find_by_id (VALUE_FRAME_ID (toval));
value_reg = VALUE_FRAME_REGNUM (toval);
value_reg = VALUE_REGNUM (toval);
}
if (!frame)
error ("Value being assigned to is no longer active.");
if (VALUE_LVAL (toval) == lval_reg_frame_relative
&& CONVERT_REGISTER_P (VALUE_FRAME_REGNUM (toval), type))
&& CONVERT_REGISTER_P (VALUE_REGNUM (toval), type))
{
/* If TOVAL is a special machine register requiring
conversion of program values to a special raw format. */
VALUE_TO_REGISTER (frame, VALUE_FRAME_REGNUM (toval),
VALUE_TO_REGISTER (frame, VALUE_REGNUM (toval),
type, VALUE_CONTENTS (fromval));
}
else

6
gdb/value.c
View File

@ -94,7 +94,7 @@ allocate_value (struct type *type)
val->offset = 0;
val->bitpos = 0;
val->bitsize = 0;
VALUE_REGNO (val) = -1;
VALUE_REGNUM (val) = -1;
VALUE_LAZY (val) = 0;
VALUE_OPTIMIZED_OUT (val) = 0;
VALUE_EMBEDDED_OFFSET (val) = 0;
@ -248,7 +248,7 @@ value_copy (struct value *arg)
val->bitpos = arg->bitpos;
val->bitsize = arg->bitsize;
VALUE_FRAME_ID (val) = VALUE_FRAME_ID (arg);
VALUE_REGNO (val) = VALUE_REGNO (arg);
VALUE_REGNUM (val) = VALUE_REGNUM (arg);
VALUE_LAZY (val) = VALUE_LAZY (arg);
VALUE_OPTIMIZED_OUT (val) = VALUE_OPTIMIZED_OUT (arg);
VALUE_EMBEDDED_OFFSET (val) = VALUE_EMBEDDED_OFFSET (arg);
@ -963,7 +963,7 @@ value_primitive_field (struct value *arg1, int offset,
if (VALUE_LVAL (arg1) == lval_internalvar)
VALUE_LVAL (v) = lval_internalvar_component;
VALUE_ADDRESS (v) = VALUE_ADDRESS (arg1);
VALUE_REGNO (v) = VALUE_REGNO (arg1);
VALUE_REGNUM (v) = VALUE_REGNUM (arg1);
/* VALUE_OFFSET (v) = VALUE_OFFSET (arg1) + offset
+ TYPE_FIELD_BITPOS (arg_type, fieldno) / 8; */
return v;

8
gdb/value.h
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@ -58,9 +58,6 @@ struct value
/* Pointer to internal variable. */
struct internalvar *internalvar;
/* Number of register. Only used with lval_reg_frame_relative. */
int regnum;
} location;
/* Describes offset of a value within lval of a structure in bytes.
@ -139,7 +136,7 @@ struct value
struct value *next;
/* Register number if the value is from a register. */
short regno;
short regnum;
/* If zero, contents of this value are in the contents field. If
nonzero, contents are in inferior memory at address in the
@ -218,9 +215,8 @@ extern int value_fetch_lazy (struct value *val);
#define VALUE_LVAL(val) (val)->lval
#define VALUE_ADDRESS(val) (val)->location.address
#define VALUE_INTERNALVAR(val) (val)->location.internalvar
#define VALUE_FRAME_REGNUM(val) ((val)->location.regnum)
#define VALUE_FRAME_ID(val) ((val)->frame_id)
#define VALUE_REGNO(val) (val)->regno
#define VALUE_REGNUM(val) (val)->regnum
#define VALUE_OPTIMIZED_OUT(val) ((val)->optimized_out)
#define VALUE_EMBEDDED_OFFSET(val) ((val)->embedded_offset)
#define VALUE_POINTED_TO_OFFSET(val) ((val)->pointed_to_offset)