diff options
Diffstat (limited to 'gdb/value.h')
| -rw-r--r-- | gdb/value.h | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/gdb/value.h b/gdb/value.h index 7963bf1..50ea6d9 100644 --- a/gdb/value.h +++ b/gdb/value.h @@ -106,7 +106,7 @@ struct value When we store the entire object, `enclosing_type' is the run-time type -- the complete object -- and `embedded_offset' is the offset of `type' within that larger type, in bytes. The - VALUE_CONTENTS macro takes `embedded_offset' into account, so + value_contents() macro takes `embedded_offset' into account, so most GDB code continues to see the `type' portion of the value, just as the inferior would. @@ -182,23 +182,23 @@ extern struct type *value_enclosing_type (struct value *); extern int value_lazy (struct value *); #define VALUE_LAZY(val) (val)->lazy -/* 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 +/* 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 - buffer, or when it is certain that the contents of the buffer are - valid. + being debugged if it hasn't already been loaded + (value_contents_writeable() is used when a writeable but fetched + buffer is required).. 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. Note: The contents pointer is adjusted by the offset required to get to the real subobject, if the value happens to represent something embedded in a larger run-time object. */ extern bfd_byte *value_contents_raw (struct value *); -#define VALUE_CONTENTS(val) \ - ((void)(VALUE_LAZY(val) && value_fetch_lazy(val)), \ - (val)->aligner.contents) +extern const bfd_byte *value_contents (struct value *); +extern bfd_byte *value_contents_writeable (struct value *); /* The ALL variants of the above two macros do not adjust the returned pointer by the embedded_offset value. */ |