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2005-02-01 Andrew Cagney <cagney@gnu.org>

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* value.c (value_contents_all_raw)
	(value_contents_raw): New functions.
	* value.h (VALUE_CONTENTS_ALL_RAW, VALUE_CONTENTS_RAW): Delete.
	(value_contents_raw, value_contents_all_raw): Declare functions.
	(VALUE_CONTENTS, VALUE_CONTENTS_ALL): Update.
	* std-regs.c, valarith.c, valops.c, eval.c: Update.
	* tracepoint.c, findvar.c: Update.
This commit is contained in:
Andrew Cagney
2005-02-02 00:20:07 +00:00
parent f08562818b
commit 990a07abf6
13 changed files with 102 additions and 77 deletions
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14
gdb/value.h
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@@ -181,12 +181,12 @@ extern int value_offset (struct value *);
#define VALUE_ENCLOSING_TYPE(val) (val)->enclosing_type
#define VALUE_LAZY(val) (val)->lazy
/* VALUE_CONTENTS and VALUE_CONTENTS_RAW both return the address of
/* VALUE_CONTENTS and value_contents_raw() both return the address of
the gdb buffer used to hold a copy of the contents of the lval.
VALUE_CONTENTS is used when the contents of the buffer are needed
-- it uses value_fetch_lazy() to load the buffer from the process
being debugged if it hasn't already been loaded.
VALUE_CONTENTS_RAW is used when data is being stored into the
value_contents_raw() is used when data is being stored into the
buffer, or when it is certain that the contents of the buffer are
valid.
@@ -194,18 +194,18 @@ extern int value_offset (struct value *);
get to the real subobject, if the value happens to represent
something embedded in a larger run-time object. */
#define VALUE_CONTENTS_RAW(val) \
((val)->aligner.contents + (val)->embedded_offset)
extern bfd_byte *value_contents_raw (struct value *);
#define VALUE_CONTENTS(val) \
((void)(VALUE_LAZY(val) && value_fetch_lazy(val)), VALUE_CONTENTS_RAW(val))
((void)(VALUE_LAZY(val) && value_fetch_lazy(val)), \
(val)->aligner.contents)
/* The ALL variants of the above two macros do not adjust the returned
pointer by the embedded_offset value. */
#define VALUE_CONTENTS_ALL_RAW(val) ((char *) (val)->aligner.contents)
extern bfd_byte *value_contents_all_raw (struct value *);
#define VALUE_CONTENTS_ALL(val) \
((void) (VALUE_LAZY(val) && value_fetch_lazy(val)), \
VALUE_CONTENTS_ALL_RAW(val))
(val)->aligner.contents)
extern int value_fetch_lazy (struct value *val);