Update version number and generated files for 2.33 release.

[external/binutils.git] / gdb / minsyms.c

diff --git a/gdb/minsyms.c b/gdb/minsyms.c
index 777f545..0f734eb 100644 (file)
--- a/gdb/minsyms.c
+++ b/gdb/minsyms.c
@@ -50,7 +50,7 @@
 #include "cp-support.h"
 #include "language.h"
 #include "cli/cli-utils.h"
-#include "common/symbol.h"
+#include "gdbsupport/symbol.h"
 #include <algorithm>
 #include "safe-ctype.h"
 
@@ -308,7 +308,6 @@ struct bound_minimal_symbol
 lookup_minimal_symbol (const char *name, const char *sfile,
                       struct objfile *objf)
 {
-  struct objfile *objfile;
   found_minimal_symbols found;
 
   unsigned int mangled_hash = msymbol_hash (name) % MINIMAL_SYMBOL_HASH_SIZE;
@@ -323,10 +322,11 @@ lookup_minimal_symbol (const char *name, const char *sfile,
 
   lookup_name_info lookup_name (name, symbol_name_match_type::FULL);
 
-  for (objfile = object_files;
-       objfile != NULL && found.external_symbol.minsym == NULL;
-       objfile = objfile->next)
+  for (objfile *objfile : current_program_space->objfiles ())
     {
+      if (found.external_symbol.minsym != NULL)
+       break;
+
       if (objf == NULL || objf == objfile
          || objf == objfile->separate_debug_objfile_backlink)
        {
@@ -433,7 +433,7 @@ lookup_bound_minimal_symbol (const char *name)
   return lookup_minimal_symbol (name, NULL, NULL);
 }
 
-/* See common/symbol.h.  */
+/* See gdbsupport/symbol.h.  */
 
 int
 find_minimal_symbol_address (const char *name, CORE_ADDR *addr,
@@ -522,17 +522,17 @@ iterate_over_minimal_symbols
 struct bound_minimal_symbol
 lookup_minimal_symbol_text (const char *name, struct objfile *objf)
 {
-  struct objfile *objfile;
   struct minimal_symbol *msymbol;
   struct bound_minimal_symbol found_symbol = { NULL, NULL };
   struct bound_minimal_symbol found_file_symbol = { NULL, NULL };
 
   unsigned int hash = msymbol_hash (name) % MINIMAL_SYMBOL_HASH_SIZE;
 
-  for (objfile = object_files;
-       objfile != NULL && found_symbol.minsym == NULL;
-       objfile = objfile->next)
+  for (objfile *objfile : current_program_space->objfiles ())
     {
+      if (found_symbol.minsym != NULL)
+       break;
+
       if (objf == NULL || objf == objfile
          || objf == objfile->separate_debug_objfile_backlink)
        {
@@ -574,14 +574,11 @@ struct minimal_symbol *
 lookup_minimal_symbol_by_pc_name (CORE_ADDR pc, const char *name,
                                  struct objfile *objf)
 {
-  struct objfile *objfile;
   struct minimal_symbol *msymbol;
 
   unsigned int hash = msymbol_hash (name) % MINIMAL_SYMBOL_HASH_SIZE;
 
-  for (objfile = object_files;
-       objfile != NULL;
-       objfile = objfile->next)
+  for (objfile *objfile : current_program_space->objfiles ())
     {
       if (objf == NULL || objf == objfile
          || objf == objfile->separate_debug_objfile_backlink)
@@ -600,43 +597,6 @@ lookup_minimal_symbol_by_pc_name (CORE_ADDR pc, const char *name,
   return NULL;
 }
 
-/* See minsyms.h.  */
-
-struct bound_minimal_symbol
-lookup_minimal_symbol_solib_trampoline (const char *name,
-                                       struct objfile *objf)
-{
-  struct objfile *objfile;
-  struct minimal_symbol *msymbol;
-  struct bound_minimal_symbol found_symbol = { NULL, NULL };
-
-  unsigned int hash = msymbol_hash (name) % MINIMAL_SYMBOL_HASH_SIZE;
-
-  for (objfile = object_files;
-       objfile != NULL;
-       objfile = objfile->next)
-    {
-      if (objf == NULL || objf == objfile
-         || objf == objfile->separate_debug_objfile_backlink)
-       {
-         for (msymbol = objfile->per_bfd->msymbol_hash[hash];
-              msymbol != NULL;
-              msymbol = msymbol->hash_next)
-           {
-             if (strcmp (MSYMBOL_LINKAGE_NAME (msymbol), name) == 0 &&
-                 MSYMBOL_TYPE (msymbol) == mst_solib_trampoline)
-               {
-                 found_symbol.objfile = objfile;
-                 found_symbol.minsym = msymbol;
-                 return found_symbol;
-               }
-           }
-       }
-    }
-
-  return found_symbol;
-}
-
 /* A helper function that makes *PC section-relative.  This searches
    the sections of OBJFILE and if *PC is in a section, it subtracts
    the section offset and returns true.  Otherwise it returns
@@ -702,7 +662,6 @@ lookup_minimal_symbol_by_pc_section (CORE_ADDR pc_in, struct obj_section *sectio
   int lo;
   int hi;
   int newobj;
-  struct objfile *objfile;
   struct minimal_symbol *msymbol;
   struct minimal_symbol *best_symbol = NULL;
   struct objfile *best_objfile = NULL;
@@ -728,9 +687,7 @@ lookup_minimal_symbol_by_pc_section (CORE_ADDR pc_in, struct obj_section *sectio
 
   gdb_assert (section != NULL);
 
-  for (objfile = section->objfile;
-       objfile != NULL;
-       objfile = objfile_separate_debug_iterate (section->objfile, objfile))
+  for (objfile *objfile : section->objfile->separate_debug_objfiles ())
     {
       CORE_ADDR pc = pc_in;
 
@@ -1445,11 +1402,10 @@ find_solib_trampoline_target (struct frame_info *frame, CORE_ADDR pc)
 CORE_ADDR
 minimal_symbol_upper_bound (struct bound_minimal_symbol minsym)
 {
-  int i;
   short section;
   struct obj_section *obj_section;
   CORE_ADDR result;
-  struct minimal_symbol *msymbol;
+  struct minimal_symbol *iter, *msymbol;
 
   gdb_assert (minsym.minsym != NULL);
 
@@ -1464,21 +1420,24 @@ minimal_symbol_upper_bound (struct bound_minimal_symbol minsym)
      other sections, to find the next symbol in this section with a
      different address.  */
 
+  struct minimal_symbol *past_the_end
+    = (minsym.objfile->per_bfd->msymbols.get ()
+       + minsym.objfile->per_bfd->minimal_symbol_count);
   msymbol = minsym.minsym;
   section = MSYMBOL_SECTION (msymbol);
-  for (i = 1; MSYMBOL_LINKAGE_NAME (msymbol + i) != NULL; i++)
+  for (iter = msymbol + 1; iter != past_the_end; ++iter)
     {
-      if ((MSYMBOL_VALUE_RAW_ADDRESS (msymbol + i)
+      if ((MSYMBOL_VALUE_RAW_ADDRESS (iter)
           != MSYMBOL_VALUE_RAW_ADDRESS (msymbol))
-         && MSYMBOL_SECTION (msymbol + i) == section)
+         && MSYMBOL_SECTION (iter) == section)
        break;
     }
 
   obj_section = MSYMBOL_OBJ_SECTION (minsym.objfile, minsym.minsym);
-  if (MSYMBOL_LINKAGE_NAME (msymbol + i) != NULL
-      && (MSYMBOL_VALUE_ADDRESS (minsym.objfile, msymbol + i)
+  if (iter != past_the_end
+      && (MSYMBOL_VALUE_ADDRESS (minsym.objfile, iter)
          < obj_section_endaddr (obj_section)))
-    result = MSYMBOL_VALUE_ADDRESS (minsym.objfile, msymbol + i);
+    result = MSYMBOL_VALUE_ADDRESS (minsym.objfile, iter);
   else
     /* We got the start address from the last msymbol in the objfile.
        So the end address is the end of the section.  */