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(objc_module): Eliminate statics variable. 

From-SVN: r13713
This commit is contained in:
Richard Kenner 1997-03-15 07:57:55 -05:00
parent d3d71914cb
commit 12d94bff7e
1 changed files with 20 additions and 14 deletions
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34
gcc/objc/objc-api.h
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@ -134,6 +134,16 @@ objc_error_handler objc_set_error_handler(objc_error_handler func);
extern BOOL objc_trace;
/* For every class which happens to have statically allocated instances in
this module, one OBJC_STATIC_INSTANCES is allocated by the compiler.
INSTANCES is NULL terminated and points to all statically allocated
instances of this class. */
struct objc_static_instances
{
char *class_name;
id instances[0];
};
/*
** Whereas a Module (defined further down) is the root (typically) of a file,
** a Symtab is the root of the class and category definitions within the
@ -150,23 +160,16 @@ typedef struct objc_symtab {
unsigned short cat_def_cnt; /* Number of categories
compiled (defined) in the
module. */
void *defs[1]; /* Variable array of pointers.
cls_def_cnt of type Class
followed by cat_def_cnt of
type Category_t. */
type Category_t, followed
by a NULL terminated array
of objc_static_instances. */
} Symtab, *Symtab_t;
/* For every class which happens to have statically allocated instances in
this module, one OBJC_STATIC_INSTANCES is allocated by the compiler.
INSTANCES is NULL terminated and points to all statically allocated
instances of this class. */
struct objc_static_instances
{
char *class_name;
id instances[0];
};
/*
** The compiler generates one of these structures for each module that
** composes the executable (eg main.m).
@ -183,9 +186,6 @@ typedef struct objc_module {
module was generated. The
name includes the path. */
/* Pointer to a NULL terminated array of objc_static_instances. */
struct objc_static_instances **statics;
Symtab_t symtab; /* Pointer to the Symtab of
the module. The Symtab
holds an array of
@ -443,6 +443,12 @@ BOOL sel_is_mapped (SEL aSel);
extern id class_create_instance(Class class);
/* You should call this function immediately after a bundle has loaded the
code. This function sends the +load message to all classes/categories
just loaded and then calls the _objc_load_callback function for each
class/category. */
extern void objc_send_load (void);
static inline const char *
class_get_class_name(Class class)
{