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2005-04-28 Andrew Cagney <cagney@gnu.org>

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* valops.c (check_field): Make buffer a bfd_byte.
	* value.c (unpack_long, unpack_double, unpack_pointer)
	(unpack_field_as_long, modify_field): Ditto.
	* value.h: Update declarations.
This commit is contained in:
Andrew Cagney 2005-04-28 16:15:19 +00:00
parent cade9e545b
commit 8929e59d3f
4 changed files with 23 additions and 14 deletions
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7
gdb/ChangeLog
View file

@ -1,3 +1,10 @@
2005-04-28 Andrew Cagney <cagney@gnu.org>
* valops.c (check_field): Make buffer a bfd_byte.
* value.c (unpack_long, unpack_double, unpack_pointer)
(unpack_field_as_long, modify_field): Ditto.
* value.h: Update declarations.
2005-04-28 Paul Brook <paul@codesourcery.com> 2005-04-28 Paul Brook <paul@codesourcery.com>
* exceptions.c (print_flush): Handle NULL gdb_stdout_serial. * exceptions.c (print_flush): Handle NULL gdb_stdout_serial.

2
gdb/valops.c
View file

@ -2317,7 +2317,7 @@ check_field_in (struct type *type, const char *name)
target structure/union is defined, otherwise, return 0. */ target structure/union is defined, otherwise, return 0. */
int int
check_field (struct value *arg1, const char *name) check_field (struct value *arg1, const bfd_byte *name)
{ {
struct type *t; struct type *t;

10
gdb/value.c
View file

@ -996,7 +996,7 @@ value_as_address (struct value *val)
to an INT (or some size). After all, it is only an offset. */ to an INT (or some size). After all, it is only an offset. */
LONGEST LONGEST
unpack_long (struct type *type, const char *valaddr) unpack_long (struct type *type, const bfd_byte *valaddr)
{ {
enum type_code code = TYPE_CODE (type); enum type_code code = TYPE_CODE (type);
int len = TYPE_LENGTH (type); int len = TYPE_LENGTH (type);
@ -1045,7 +1045,7 @@ unpack_long (struct type *type, const char *valaddr)
format, result is in host format. */ format, result is in host format. */
DOUBLEST DOUBLEST
unpack_double (struct type *type, const char *valaddr, int *invp) unpack_double (struct type *type, const bfd_byte *valaddr, int *invp)
{ {
enum type_code code; enum type_code code;
int len; int len;
@ -1109,7 +1109,7 @@ unpack_double (struct type *type, const char *valaddr, int *invp)
to an INT (or some size). After all, it is only an offset. */ to an INT (or some size). After all, it is only an offset. */
CORE_ADDR CORE_ADDR
unpack_pointer (struct type *type, const char *valaddr) unpack_pointer (struct type *type, const bfd_byte *valaddr)
{ {
/* Assume a CORE_ADDR can fit in a LONGEST (for now). Not sure /* Assume a CORE_ADDR can fit in a LONGEST (for now). Not sure
whether we want this to be true eventually. */ whether we want this to be true eventually. */
@ -1359,7 +1359,7 @@ value_fn_field (struct value **arg1p, struct fn_field *f, int j, struct type *ty
If the field is signed, we also do sign extension. */ If the field is signed, we also do sign extension. */
LONGEST LONGEST
unpack_field_as_long (struct type *type, const char *valaddr, int fieldno) unpack_field_as_long (struct type *type, const bfd_byte *valaddr, int fieldno)
{ {
ULONGEST val; ULONGEST val;
ULONGEST valmask; ULONGEST valmask;
@ -1406,7 +1406,7 @@ unpack_field_as_long (struct type *type, const char *valaddr, int fieldno)
0 <= BITPOS, where lbits is the size of a LONGEST in bits. */ 0 <= BITPOS, where lbits is the size of a LONGEST in bits. */
void void
modify_field (char *addr, LONGEST fieldval, int bitpos, int bitsize) modify_field (bfd_byte *addr, LONGEST fieldval, int bitpos, int bitsize)
{ {
ULONGEST oword; ULONGEST oword;
ULONGEST mask = (ULONGEST) -1 >> (8 * sizeof (ULONGEST) - bitsize); ULONGEST mask = (ULONGEST) -1 >> (8 * sizeof (ULONGEST) - bitsize);

18
gdb/value.h
View file

@ -262,11 +262,12 @@ extern LONGEST value_as_long (struct value *val);
extern DOUBLEST value_as_double (struct value *val); extern DOUBLEST value_as_double (struct value *val);
extern CORE_ADDR value_as_address (struct value *val); extern CORE_ADDR value_as_address (struct value *val);
extern LONGEST unpack_long (struct type *type, const char *valaddr); extern LONGEST unpack_long (struct type *type, const bfd_byte *valaddr);
extern DOUBLEST unpack_double (struct type *type, const char *valaddr, extern DOUBLEST unpack_double (struct type *type, const bfd_byte *valaddr,
int *invp); int *invp);
extern CORE_ADDR unpack_pointer (struct type *type, const char *valaddr); extern CORE_ADDR unpack_pointer (struct type *type, const bfd_byte *valaddr);
extern LONGEST unpack_field_as_long (struct type *type, const char *valaddr, extern LONGEST unpack_field_as_long (struct type *type,
const bfd_byte *valaddr,
int fieldno); int fieldno);
extern struct value *value_from_longest (struct type *type, LONGEST num); extern struct value *value_from_longest (struct type *type, LONGEST num);
@ -451,14 +452,15 @@ extern void release_value (struct value *val);
extern int record_latest_value (struct value *val); extern int record_latest_value (struct value *val);
extern void modify_field (char *addr, LONGEST fieldval, int bitpos, extern void modify_field (bfd_byte *addr, LONGEST fieldval, int bitpos,
int bitsize); int bitsize);
extern void type_print (struct type *type, char *varstring, extern void type_print (struct type *type, char *varstring,
struct ui_file *stream, int show); struct ui_file *stream, int show);
extern char *baseclass_addr (struct type *type, int index, char *valaddr, extern bfd_byte *baseclass_addr (struct type *type, int index,
struct value **valuep, int *errp); bfd_byte *valaddr,
struct value **valuep, int *errp);
extern void print_longest (struct ui_file *stream, int format, extern void print_longest (struct ui_file *stream, int format,
int use_local, LONGEST val); int use_local, LONGEST val);
@ -493,7 +495,7 @@ extern void print_variable_value (struct symbol *var,
struct frame_info *frame, struct frame_info *frame,
struct ui_file *stream); struct ui_file *stream);
extern int check_field (struct value *, const char *); extern int check_field (struct value *, const bfd_byte *);
extern void typedef_print (struct type *type, struct symbol *news, extern void typedef_print (struct type *type, struct symbol *news,
struct ui_file *stream); struct ui_file *stream);