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| author | Tom Tromey <tromey@redhat.com> | 2012-03-15 15:43:18 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2012-03-15 15:43:18 +0000 |
| commit | c4aeac856a297bbcf96e565e5bad277bfcff3c1b (patch) | |
| tree | 1ef0a5f09b31976672edd7838604cecb63e1d339 /gdb/doc | |
| parent | 2479f722a449340bcd8465474090339c1e004e9e (diff) | |
| download | gdb-c4aeac856a297bbcf96e565e5bad277bfcff3c1b.zip gdb-c4aeac856a297bbcf96e565e5bad277bfcff3c1b.tar.gz gdb-c4aeac856a297bbcf96e565e5bad277bfcff3c1b.tar.bz2 | |
* gnu-v3-abi.c (struct value_and_voffset): New.
(hash_value_and_voffset, eq_value_and_voffset)
(compare_value_and_voffset, compute_vtable_size)
(print_one_vtable, gnuv3_print_vtable): New functions.
(init_gnuv3_ops): Initialize 'print_vtable' field.
* cp-support.c (info_vtbl_command): New function.
(_initialize_cp_support): Add "info vtbl".
* cp-abi.h (cplus_print_vtable): Declare.
(struct cp_abi_ops) <print_vtable>: New field.
* cp-abi.c (cplus_print_vtable): New function.
* NEWS: Update.
gdb/testsuite
* gdb.cp/virtfunc.exp (make_one_vtable_result): New proc.
(test_info_vtbl): Likewise.
(do_tests): Call test_info_vtbl.
* gdb.cp/virtfunc.cc (va): New global.
gdb/doc
* gdb.texinfo (Debugging C Plus Plus): Document "info vtbl".
Diffstat (limited to 'gdb/doc')
| -rw-r--r-- | gdb/doc/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/doc/gdb.texinfo | 6 |
2 files changed, 10 insertions, 0 deletions
diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index 80dd326..8ea02d0 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,3 +1,7 @@ +2012-03-15 Tom Tromey <tromey@redhat.com> + + * gdb.texinfo (Debugging C Plus Plus): Document "info vtbl". + 2012-03-13 Doug Evans <dje@google.com> * gdb.texinfo (Help): Change apropos example to use "alias" instead diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo index a5022d4..d4c5656 100644 --- a/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo @@ -12788,6 +12788,12 @@ Print inheritance relationships as well as other information for type @var{typename}. @xref{Symbols, ,Examining the Symbol Table}. +@item info vtbl @var{expression}. +The @code{info vtbl} command can be used to display the virtual +method tables of the object computed by @var{expression}. This shows +one entry per virtual table; there may be multiple virtual tables when +multiple inheritance is in use. + @cindex C@t{++} symbol display @item set print demangle @itemx show print demangle |