#include "target-float.h"
#include "cp-abi.h"
#include "cp-support.h"
-#include "bcache.h"
#include <ctype.h>
-/* Ask stabsread.h to define the vars it normally declares `extern'. */
-#define EXTERN
-/**/
-#include "stabsread.h" /* Our own declarations */
-#undef EXTERN
+#include "stabsread.h"
+
+/* See stabsread.h for these globals. */
+unsigned int symnum;
+const char *(*next_symbol_text_func) (struct objfile *);
+unsigned char processing_gcc_compilation;
+int within_function;
+struct symbol *global_sym_chain[HASHSIZE];
+struct pending_stabs *global_stabs;
+int previous_stab_code;
+int *this_object_header_files;
+int n_this_object_header_files;
+int n_allocated_this_object_header_files;
struct nextfield
{
This is part of some reorganization of low level C++ support and is
expected to eventually go away... (FIXME) */
-struct field_info
+struct stab_field_info
{
- struct nextfield *list;
- struct next_fnfieldlist *fnlist;
+ struct nextfield *list = nullptr;
+ struct next_fnfieldlist *fnlist = nullptr;
+
+ auto_obstack obstack;
};
static void
-read_one_struct_field (struct field_info *, const char **, const char *,
+read_one_struct_field (struct stab_field_info *, const char **, const char *,
struct type *, struct objfile *);
static struct type *dbx_alloc_type (int[2], struct objfile *);
static struct type *rs6000_builtin_type (int, struct objfile *);
static int
-read_member_functions (struct field_info *, const char **, struct type *,
+read_member_functions (struct stab_field_info *, const char **, struct type *,
struct objfile *);
static int
-read_struct_fields (struct field_info *, const char **, struct type *,
+read_struct_fields (struct stab_field_info *, const char **, struct type *,
struct objfile *);
static int
-read_baseclasses (struct field_info *, const char **, struct type *,
+read_baseclasses (struct stab_field_info *, const char **, struct type *,
struct objfile *);
static int
-read_tilde_fields (struct field_info *, const char **, struct type *,
+read_tilde_fields (struct stab_field_info *, const char **, struct type *,
struct objfile *);
-static int attach_fn_fields_to_type (struct field_info *, struct type *);
+static int attach_fn_fields_to_type (struct stab_field_info *, struct type *);
-static int attach_fields_to_type (struct field_info *, struct type *,
+static int attach_fields_to_type (struct stab_field_info *, struct type *,
struct objfile *);
static struct type *read_struct_type (const char **, struct type *,
static void add_undefined_type (struct type *, int[2]);
static int
-read_cpp_abbrev (struct field_info *, const char **, struct type *,
+read_cpp_abbrev (struct stab_field_info *, const char **, struct type *,
struct objfile *);
static const char *find_name_end (const char *name);
Returns 1 for success, 0 for failure. */
static int
-read_member_functions (struct field_info *fip, const char **pp,
+read_member_functions (struct stab_field_info *fip, const char **pp,
struct type *type, struct objfile *objfile)
{
int nfn_fields = 0;
look_ahead_type = NULL;
length = 0;
- new_fnlist = XCNEW (struct next_fnfieldlist);
- make_cleanup (xfree, new_fnlist);
+ new_fnlist = OBSTACK_ZALLOC (&fip->obstack, struct next_fnfieldlist);
if ((*pp)[0] == 'o' && (*pp)[1] == 'p' && is_cplus_marker ((*pp)[2]))
{
do
{
- new_sublist = XCNEW (struct next_fnfield);
- make_cleanup (xfree, new_sublist);
+ new_sublist = OBSTACK_ZALLOC (&fip->obstack, struct next_fnfield);
/* Check for and handle cretinous dbx symbol name continuation! */
if (look_ahead_type == NULL)
/* Create a new fn_fieldlist for the destructors. */
- destr_fnlist = XCNEW (struct next_fnfieldlist);
- make_cleanup (xfree, destr_fnlist);
+ destr_fnlist = OBSTACK_ZALLOC (&fip->obstack,
+ struct next_fnfieldlist);
destr_fnlist->fn_fieldlist.name
= obconcat (&objfile->objfile_obstack, "~",
keep parsing and it's time for error_type(). */
static int
-read_cpp_abbrev (struct field_info *fip, const char **pp, struct type *type,
- struct objfile *objfile)
+read_cpp_abbrev (struct stab_field_info *fip, const char **pp,
+ struct type *type, struct objfile *objfile)
{
const char *p;
const char *name;
}
static void
-read_one_struct_field (struct field_info *fip, const char **pp, const char *p,
- struct type *type, struct objfile *objfile)
+read_one_struct_field (struct stab_field_info *fip, const char **pp,
+ const char *p, struct type *type,
+ struct objfile *objfile)
{
struct gdbarch *gdbarch = get_objfile_arch (objfile);
Returns 1 for success, 0 for failure. */
static int
-read_struct_fields (struct field_info *fip, const char **pp, struct type *type,
- struct objfile *objfile)
+read_struct_fields (struct stab_field_info *fip, const char **pp,
+ struct type *type, struct objfile *objfile)
{
const char *p;
struct nextfield *newobj;
{
STABS_CONTINUE (pp, objfile);
/* Get space to record the next field's data. */
- newobj = XCNEW (struct nextfield);
- make_cleanup (xfree, newobj);
+ newobj = OBSTACK_ZALLOC (&fip->obstack, struct nextfield);
newobj->next = fip->list;
fip->list = newobj;
static int
-read_baseclasses (struct field_info *fip, const char **pp, struct type *type,
- struct objfile *objfile)
+read_baseclasses (struct stab_field_info *fip, const char **pp,
+ struct type *type, struct objfile *objfile)
{
int i;
struct nextfield *newobj;
for (i = 0; i < TYPE_N_BASECLASSES (type); i++)
{
- newobj = XCNEW (struct nextfield);
- make_cleanup (xfree, newobj);
+ newobj = OBSTACK_ZALLOC (&fip->obstack, struct nextfield);
newobj->next = fip->list;
fip->list = newobj;
so we can look for the vptr base class info. */
static int
-read_tilde_fields (struct field_info *fip, const char **pp, struct type *type,
- struct objfile *objfile)
+read_tilde_fields (struct stab_field_info *fip, const char **pp,
+ struct type *type, struct objfile *objfile)
{
const char *p;
}
static int
-attach_fn_fields_to_type (struct field_info *fip, struct type *type)
+attach_fn_fields_to_type (struct stab_field_info *fip, struct type *type)
{
int n;
for this class's virtual functions. */
static int
-attach_fields_to_type (struct field_info *fip, struct type *type,
+attach_fields_to_type (struct stab_field_info *fip, struct type *type,
struct objfile *objfile)
{
int nfields = 0;
read_struct_type (const char **pp, struct type *type, enum type_code type_code,
struct objfile *objfile)
{
- struct cleanup *back_to;
- struct field_info fi;
-
- fi.list = NULL;
- fi.fnlist = NULL;
+ struct stab_field_info fi;
/* When describing struct/union/class types in stabs, G++ always drops
all qualifications from the name. So if you've got:
return type;
}
- back_to = make_cleanup (null_cleanup, 0);
-
INIT_CPLUS_SPECIFIC (type);
TYPE_CODE (type) = type_code;
TYPE_STUB (type) = 0;
TYPE_LENGTH (type) = read_huge_number (pp, 0, &nbits, 0);
if (nbits != 0)
- {
- do_cleanups (back_to);
- return error_type (pp, objfile);
- }
+ return error_type (pp, objfile);
set_length_in_type_chain (type);
}
type = error_type (pp, objfile);
}
- do_cleanups (back_to);
return (type);
}
if (hash >= HASHSIZE)
return;
- for (minimal_symbol *msymbol : objfile_msymbols (resolve_objfile))
+ for (minimal_symbol *msymbol : resolve_objfile->msymbols ())
{
QUIT;
projects / deliverable / binutils-gdb.git / blobdiff