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* gnu-v3-abi.c (struct value_and_voffset): New.

Browse Source 
(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".
This commit is contained in:
Tom Tromey
2012-03-15 15:43:18 +00:00
parent 2479f722a4
commit c4aeac856a
11 changed files with 359 additions and 0 deletions
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10
gdb/cp-abi.c
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@ -169,6 +169,16 @@ cplus_method_ptr_to_value (struct value **this_p,
return (*current_cp_abi.method_ptr_to_value) (this_p, method_ptr);
}
/* See cp-abi.h. */
void
cplus_print_vtable (struct value *value)
{
if (current_cp_abi.print_vtable == NULL)
error (_("GDB cannot print the vtable on this target"));
return (*current_cp_abi.print_vtable) (value);
}
int
cp_pass_by_reference (struct type *type)
{