Arm: Remove unused feature files and tests

[deliverable/binutils-gdb.git] / gdb / psympriv.h

diff --git a/gdb/psympriv.h b/gdb/psympriv.h
index 76893f2bf0681b429f89cf5aa05b65f706a913d3..61d73a316b8e107b19edd29461fc4d69eb8bb2e1 100644 (file)
--- a/gdb/psympriv.h
+++ b/gdb/psympriv.h
@@ -33,37 +33,43 @@
 /* This structure is space critical.  See space comments at the top of
    symtab.h.  */
 
-struct partial_symbol : public general_symbol_info
+struct partial_symbol
 {
   /* Return the section for this partial symbol, or nullptr if no
      section has been set.  */
   struct obj_section *obj_section (struct objfile *objfile) const
   {
-    if (section >= 0)
-      return &objfile->sections[section];
+    if (ginfo.section >= 0)
+      return &objfile->sections[ginfo.section];
     return nullptr;
   }
 
   /* Return the unrelocated address of this partial symbol.  */
   CORE_ADDR unrelocated_address () const
   {
-    return value.address;
+    return ginfo.value.address;
   }
 
   /* Return the address of this partial symbol, relocated according to
      the offsets provided in OBJFILE.  */
   CORE_ADDR address (const struct objfile *objfile) const
   {
-    return value.address + ANOFFSET (objfile->section_offsets, section);
+    return (ginfo.value.address
+           + ANOFFSET (objfile->section_offsets, ginfo.section));
   }
 
   /* Set the address of this partial symbol.  The address must be
      unrelocated.  */
   void set_unrelocated_address (CORE_ADDR addr)
   {
-    value.address = addr;
+    ginfo.value.address = addr;
   }
 
+  /* Note that partial_symbol does not derive from general_symbol_info
+     due to the bcache.  See add_psymbol_to_bcache.  */
+
+  struct general_symbol_info ginfo;
+
   /* Name space code.  */
 
   ENUM_BITFIELD(domain_enum_tag) domain : SYMBOL_DOMAIN_BITS;
@@ -271,22 +277,33 @@ struct partial_symtab
   void *read_symtab_private;
 };
 
+/* Specify whether a partial psymbol should be allocated on the global
+   list or the static list.  */
+
+enum class psymbol_placement
+{
+  STATIC,
+  GLOBAL
+};
+
 /* Add any kind of symbol to a partial_symbol vector.  */
 
 extern void add_psymbol_to_list (const char *, int,
                                 int, domain_enum,
                                 enum address_class,
                                 short /* section */,
-                                std::vector<partial_symbol *> *,
+                                enum psymbol_placement,
                                 CORE_ADDR,
                                 enum language, struct objfile *);
 
-extern void init_psymbol_list (struct objfile *, int);
+/* Initialize storage for partial symbols.  If partial symbol storage
+   has already been initialized, this does nothing.  TOTAL_SYMBOLS is
+   an estimate of how many symbols there will be.  */
+
+extern void init_psymbol_list (struct objfile *objfile, int total_symbols);
 
 extern struct partial_symtab *start_psymtab_common (struct objfile *,
-                                                   const char *, CORE_ADDR,
-                                                   std::vector<partial_symbol *> &,
-                                                   std::vector<partial_symbol *> &);
+                                                   const char *, CORE_ADDR);
 
 extern void end_psymtab_common (struct objfile *, struct partial_symtab *);
 
@@ -300,7 +317,11 @@ extern struct partial_symtab *allocate_psymtab (const char *filename,
                                                struct objfile *objfile)
   ATTRIBUTE_NONNULL (1);
 
-extern void discard_psymtab (struct objfile *, struct partial_symtab *);
+static inline void
+discard_psymtab (struct objfile *objfile, struct partial_symtab *pst)
+{
+  objfile->partial_symtabs->discard_psymtab (pst);
+}
 
 /* Used when recording partial symbol tables.  On destruction,
    discards any partial symbol tables that have been built.  However,
@@ -311,15 +332,14 @@ class psymtab_discarder
 
   psymtab_discarder (struct objfile *objfile)
     : m_objfile (objfile),
-      m_psymtab (objfile->psymtabs)
+      m_psymtab (objfile->partial_symtabs->psymtabs)
   {
   }
 
   ~psymtab_discarder ()
   {
     if (m_objfile != NULL)
-      while (m_objfile->psymtabs != m_psymtab)
-       discard_psymtab (m_objfile, m_objfile->psymtabs);
+      m_objfile->partial_symtabs->discard_psymtabs_to (m_psymtab);
   }
 
   /* Keep any partial symbol tables that were built.  */