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* gdbtypes.h: Improve comments about C++ methods.

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This commit is contained in:
Jim Kingdon 1993-07-30 23:06:37 +00:00
parent 45743c7867
commit eec03ebb50
2 changed files with 26 additions and 3 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
* gdbtypes.h: Improve comments about C++ methods.
Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com)
* c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast

25
gdb/gdbtypes.h
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@ -292,7 +292,10 @@ struct type
struct cplus_struct_type
{
/* Number of base classes this type derives from. */
/* Number of base classes this type derives from. The baseclasses are
stored in the first N_BASECLASSES fields (i.e. the `fields' field of
the struct type). I think only the `type' field of such a field has
any meaning. */
short n_baseclasses;
@ -357,7 +360,16 @@ struct cplus_struct_type
struct fn_field
{
/* The name after it has been processed */
/* If is_stub is clear, this is the mangled name which we can
look up to find the address of the method (FIXME: it would
be cleaner to have a pointer to the struct symbol here
instead). */
/* If is_stub is set, this is the portion of the mangled
name which specifies the arguments. For example, "ii",
if there are two int arguments, or "" if there are no
arguments. See gdb_mangle_name for the conversion from this
format to the one used if is_stub is clear. */
char *physname;
@ -365,7 +377,9 @@ struct cplus_struct_type
struct type *type;
/* The argument list */
/* The argument list. Only valid if is_stub is clear. Contains
the type of each argument, including `this', and ending with
a NULL pointer after the last argument. */
struct type **args;
@ -380,7 +394,12 @@ struct cplus_struct_type
unsigned int is_volatile : 1;
unsigned int is_private : 1;
unsigned int is_protected : 1;
/* A stub method only has some fields valid (but they are enough
to reconstruct the rest of the fields). */
unsigned int is_stub : 1;
/* Unused. */
unsigned int dummy : 3;
/* Index into that baseclass's virtual function table,