Remove "noisy" parameter from clear_complaints

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

diff --git a/gdb/minsyms.h b/gdb/minsyms.h
index 78b32e8d1c4836c84aba221ba256cf34dc1b1267..40e69aea87d8d834d44b4f50eb6ce93f70e5c904 100644 (file)
--- a/gdb/minsyms.h
+++ b/gdb/minsyms.h
@@ -203,7 +203,7 @@ struct bound_minimal_symbol lookup_minimal_symbol (const char *,
 struct bound_minimal_symbol lookup_bound_minimal_symbol (const char *);
 
 /* Find the minimal symbol named NAME, and return both the minsym
-   struct and its objfile.  This only checks the linkage name.  */
+   struct and its objfile.  */
 
 struct bound_minimal_symbol lookup_minimal_symbol_and_objfile (const char *);
 
@@ -238,6 +238,22 @@ struct bound_minimal_symbol lookup_minimal_symbol_solib_trampoline
 struct minimal_symbol *lookup_minimal_symbol_by_pc_name
     (CORE_ADDR, const char *, struct objfile *);
 
+enum class lookup_msym_prefer
+{
+  /* Prefer mst_text symbols.  */
+  TEXT,
+
+  /* Prefer mst_solib_trampoline symbols when there are text and
+     trampoline symbols at the same address.  Otherwise prefer
+     mst_text symbols.  */
+  TRAMPOLINE,
+
+  /* Prefer mst_text_gnu_ifunc symbols when there are text and ifunc
+     symbols at the same address.  Otherwise prefer mst_text
+     symbols.  */
+  GNU_IFUNC,
+};
+
 /* Search through the minimal symbol table for each objfile and find
    the symbol whose address is the largest address that is still less
    than or equal to PC, and which matches SECTION.
@@ -246,11 +262,15 @@ struct minimal_symbol *lookup_minimal_symbol_by_pc_name
    instead.
 
    The result has a non-NULL 'minsym' member if such a symbol is
-   found, or NULL if PC is not in a suitable range.  */
+   found, or NULL if PC is not in a suitable range.
+
+   See definition of lookup_msym_prefer for description of PREFER.  By
+   default mst_text symbols are preferred.  */
 
 struct bound_minimal_symbol lookup_minimal_symbol_by_pc_section
-    (CORE_ADDR,
-     struct obj_section *);
+  (CORE_ADDR,
+   struct obj_section *,
+   lookup_msym_prefer prefer = lookup_msym_prefer::TEXT);
 
 /* Backward compatibility: search through the minimal symbol table 
    for a matching PC (no section given).
@@ -265,14 +285,11 @@ struct bound_minimal_symbol lookup_minimal_symbol_by_pc (CORE_ADDR);
    are considered.  The caller is responsible for canonicalizing NAME,
    should that need to be done.
 
-   For each matching symbol, CALLBACK is called with the symbol and
-   USER_DATA as arguments.  */
+   For each matching symbol, CALLBACK is called with the symbol.  */
 
-void iterate_over_minimal_symbols (struct objfile *objf,
-                                  const lookup_name_info &name,
-                                  void (*callback) (struct minimal_symbol *,
-                                                    void *),
-                                  void *user_data);
+void iterate_over_minimal_symbols
+    (struct objfile *objf, const lookup_name_info &name,
+     gdb::function_view<bool (struct minimal_symbol *)> callback);
 
 /* Compute the upper bound of MINSYM.  The upper bound is the last
    address thought to be part of the symbol.  If the symbol has a