fixed optimzation for Atom

[platform/upstream/binutils.git] / gdb / objfiles.h

diff --git a/gdb/objfiles.h b/gdb/objfiles.h
index d585bc4..57a94e1 100644 (file)
--- a/gdb/objfiles.h
+++ b/gdb/objfiles.h
@@ -151,7 +151,6 @@ struct obj_section
 
 struct objstats
   {
-    int n_minsyms;             /* Number of minimal symbols read */
     int n_psyms;               /* Number of partial symbols read */
     int n_syms;                        /* Number of full symbols read */
     int n_stabs;               /* Number of ".stabs" read (if applicable) */
@@ -224,6 +223,12 @@ struct objfile_per_bfd_storage
   struct minimal_symbol *msymbols;
   int minimal_symbol_count;
 
+  /* The number of minimal symbols read, before any minimal symbol
+     de-duplication is applied.  Note in particular that this has only
+     a passing relationship with the actual size of the table above;
+     use minimal_symbol_count if you need the true size.  */
+  int n_minsyms;
+
   /* This is true if minimal symbols have already been read.  Symbol
      readers can use this to bypass minimal symbol reading.  Also, the
      minimal symbol table management code in minsyms.c uses this to
@@ -422,12 +427,9 @@ struct objfile
 #define OBJF_REORDERED (1 << 0)        /* Functions are reordered */
 
 /* Distinguish between an objfile for a shared library and a "vanilla"
-   objfile.  (If not set, the objfile may still actually be a solib.
-   This can happen if the user created the objfile by using the
-   add-symbol-file command.  GDB doesn't in that situation actually
-   check whether the file is a solib.  Rather, the target's
-   implementation of the solib interface is responsible for setting
-   this flag when noticing solibs used by an inferior.)  */
+   objfile.  This may come from a target's implementation of the solib
+   interface, from add-symbol-file, or any other mechanism that loads
+   dynamic objects.  */
 
 #define OBJF_SHARED     (1 << 1)       /* From a shared library */
 
@@ -510,6 +512,12 @@ extern void objfiles_changed (void);
 
 extern int is_addr_in_objfile (CORE_ADDR addr, const struct objfile *objfile);
 
+/* Return true if ADDRESS maps into one of the sections of a
+   OBJF_SHARED objfile of PSPACE and false otherwise.  */
+
+extern int shared_objfile_contains_address_p (struct program_space *pspace,
+                                             CORE_ADDR address);
+
 /* This operation deletes all objfile entries that represent solibs that
    weren't explicitly loaded by the user, via e.g., the add-symbol-file
    command.  */