[RFA 07/22] Change scoped_minimal_symbol_reader to store objfile

[Tom Tromey]

>>>>> "Trevor" == Trevor Saunders <tbsaunde@tbsaunde.org> writes:

>> Currently, minimal symbol table creation is not reentrant; it
>> relies on global (static) variables in minsyms.c.  */
>> 
>> -  explicit scoped_minimal_symbol_reader ();
>> +  explicit scoped_minimal_symbol_reader (struct objfile *);

Trevor> C++ doesn't require the explicit struct / union  when refering to the
Trevor> type, though of course you can keep them if you think it makes something
Trevor> clearer.

I kept it just because "struct objfile" is used everywhere else in gdb.

>> @@ -79,6 +79,8 @@ class scoped_minimal_symbol_reader
>> scoped_minimal_symbol_reader &operator=
>> (const scoped_minimal_symbol_reader &);
>> scoped_minimal_symbol_reader (const scoped_minimal_symbol_reader &);
>> +
>> +  struct objfile *objfile;

Trevor> fwiw gcc convention is to prefix members with m_, so doing so in gdb as
Trevor> well would be nice.

I made this change.

Tom