diff options
Diffstat (limited to 'gdb/value.h')
| -rw-r--r-- | gdb/value.h | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/gdb/value.h b/gdb/value.h index 4213a55..66074a1 100644 --- a/gdb/value.h +++ b/gdb/value.h @@ -370,6 +370,22 @@ public: int *deprecated_regnum_hack (); + /* contents() and contents_raw() both return the address of the gdb + buffer used to hold a copy of the contents of the lval. + contents() is used when the contents of the buffer are needed -- + it uses fetch_lazy() to load the buffer from the process being + debugged if it hasn't already been loaded (contents_writeable() + is used when a writeable but fetched buffer is required).. + 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. */ + gdb::array_view<gdb_byte> contents_raw (); + gdb::array_view<gdb_byte> contents_all_raw (); + gdb::array_view<gdb_byte> contents_writeable (); + /* Type of value; either not an lval, or one of the various different possible kinds of lval. */ @@ -636,22 +652,6 @@ struct lval_funcs extern void error_value_optimized_out (void); -/* 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_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 gdb::array_view<gdb_byte> value_contents_raw (struct value *); - /* Actual contents of the value. For use of this value; setting it uses the stuff above. Not valid if lazy is nonzero. Target byte-order. We force it to be aligned properly for any possible @@ -659,12 +659,10 @@ extern gdb::array_view<gdb_byte> value_contents_raw (struct value *); declared here. */ extern gdb::array_view<const gdb_byte> value_contents (struct value *); -extern gdb::array_view<gdb_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. */ -extern gdb::array_view<gdb_byte> value_contents_all_raw (struct value *); extern gdb::array_view<const gdb_byte> value_contents_all (struct value *); /* Like value_contents_all, but does not require that the returned |