X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gprof%2Fsym_ids.c;h=c214f14314dbe49a17b0522b2e7be0ec1dbc3bbf;hb=160f8a8f32f5566077e4a4b13943bc7c70bc5da2;hp=378d1aee7c7113e0c8b9167d7fb00d94d2743aa3;hpb=6d9c411afd0301f0262ff63d6dc59dac38f58e63;p=deliverable%2Fbinutils-gdb.git

diff --git a/gprof/sym_ids.c b/gprof/sym_ids.c
index 378d1aee7c..c214f14314 100644
--- a/gprof/sym_ids.c
+++ b/gprof/sym_ids.c
@@ -1,12 +1,12 @@
 /* sym_ids.c
 
-   Copyright 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1999-2020 Free Software Foundation, Inc.
 
    This file is part of GNU Binutils.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -16,40 +16,53 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA.  */
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+   02110-1301, USA.  */
 
+#include "gprof.h"
 #include "libiberty.h"
 #include "safe-ctype.h"
-#include "gprof.h"
 #include "search_list.h"
 #include "source.h"
 #include "symtab.h"
 #include "cg_arcs.h"
 #include "sym_ids.h"
+#include "corefile.h"
+
+struct match
+  {
+    int prev_index;	/* Index of prev match.  */
+    Sym *prev_match;	/* Previous match.  */
+    Sym *first_match;	/* Chain of all matches.  */
+    Sym sym;
+  };
 
 struct sym_id
   {
     struct sym_id *next;
     char *spec;			/* Parsing modifies this.  */
     Table_Id which_table;
-    bool has_right;
-
-    struct match
-      {
-	int prev_index;		/* Index of prev match.  */
-	Sym *prev_match;	/* Previous match.  */
-	Sym *first_match;	/* Chain of all matches.  */
-	Sym sym;
-      }
-    left, right;
-  }
- *id_list;
+    bfd_boolean has_right;
+
+    struct match left, right;
+  };
+
+static struct sym_id  *id_list;
+
+static void parse_spec
+  (char *, Sym *);
+static void parse_id
+  (struct sym_id *);
+static bfd_boolean match
+  (Sym *, Sym *);
+static void extend_match
+  (struct match *, Sym *, Sym_Table *, bfd_boolean);
+
 
 Sym_Table syms[NUM_TABLES];
 
 #ifdef DEBUG
-const char *table_name[] =
+static const char *table_name[] =
 {
   "INCL_GRAPH", "EXCL_GRAPH",
   "INCL_ARCS", "EXCL_ARCS",
@@ -74,8 +87,7 @@ static Source_File non_existent_file =
 
 
 void
-DEFUN (sym_id_add, (spec, which_table),
-       const char *spec AND Table_Id which_table)
+sym_id_add (const char *spec, Table_Id which_table)
 {
   struct sym_id *id;
   int len = strlen (spec);
@@ -103,7 +115,7 @@ DEFUN (sym_id_add, (spec, which_table),
    FILENAME not containing a dot can be specified by FILENAME.  */
 
 static void
-DEFUN (parse_spec, (spec, sym), char *spec AND Sym * sym)
+parse_spec (char *spec, Sym *sym)
 {
   char *colon;
 
@@ -158,7 +170,7 @@ DEFUN (parse_spec, (spec, sym), char *spec AND Sym * sym)
    by parse_spec().  */
 
 static void
-DEFUN (parse_id, (id), struct sym_id *id)
+parse_id (struct sym_id *id)
 {
   char *slash;
 
@@ -206,21 +218,27 @@ DEFUN (parse_id, (id), struct sym_id *id)
 
 /* Return TRUE iff PATTERN matches SYM.  */
 
-static bool
-DEFUN (match, (pattern, sym), Sym * pattern AND Sym * sym)
+static bfd_boolean
+match (Sym *pattern, Sym *sym)
 {
-  return (pattern->file ? pattern->file == sym->file : TRUE)
-    && (pattern->line_num ? pattern->line_num == sym->line_num : TRUE)
-    && (pattern->name
-	? strcmp (pattern->name,
-		  sym->name+(discard_underscores && sym->name[0] == '_')) == 0
-	: TRUE);
+  if (pattern->file && pattern->file != sym->file)
+    return FALSE;
+  if (pattern->line_num && pattern->line_num != sym->line_num)
+    return FALSE;
+  if (pattern->name)
+    {
+      const char *sym_name = sym->name;
+      if (*sym_name && bfd_get_symbol_leading_char (core_bfd) == *sym_name)
+	sym_name++;
+      if (strcmp (pattern->name, sym_name) != 0)
+	return FALSE;
+    }
+  return TRUE;
 }
 
 
 static void
-DEFUN (extend_match, (m, sym, tab, second_pass),
-     struct match *m AND Sym * sym AND Sym_Table * tab AND bool second_pass)
+extend_match (struct match *m, Sym *sym, Sym_Table *tab, bfd_boolean second_pass)
 {
   if (m->prev_match != sym - 1)
     {
@@ -255,7 +273,7 @@ DEFUN (extend_match, (m, sym, tab, second_pass),
    requests---you get what you ask for!  */
 
 void
-DEFUN_VOID (sym_id_parse)
+sym_id_parse (void)
 {
   Sym *sym, *left, *right;
   struct sym_id *id;
@@ -353,13 +371,12 @@ DEFUN_VOID (sym_id_parse)
    time requesting -k a/b.  Fortunately, those symbol tables don't get
    very big (the user has to type them!), so a linear search is probably
    tolerable.  */
-bool
-DEFUN (sym_id_arc_is_present, (symtab, from, to),
-       Sym_Table * symtab AND Sym * from AND Sym * to)
+bfd_boolean
+sym_id_arc_is_present (Sym_Table *sym_tab, Sym *from, Sym *to)
 {
   Sym *sym;
 
-  for (sym = symtab->base; sym < symtab->limit; ++sym)
+  for (sym = sym_tab->base; sym < sym_tab->limit; ++sym)
     {
       if (from->addr >= sym->addr && from->addr <= sym->end_addr
 	  && arc_lookup (sym, to))