Implement `b <funcname>' for <funcname> with concete inlined instances by
a multiple-PC breakpoint.

diff -up -u -X /home/jkratoch/.diffi.list -rup sources-inline-works3-orig/gdb/ada-lang.c sources-inline-works3/gdb/ada-lang.c
--- sources-inline-works3-orig/gdb/ada-lang.c	2008-06-24 20:58:11.000000000 +0200
+++ sources-inline-works3/gdb/ada-lang.c	2008-06-26 15:29:33.000000000 +0200
@@ -4625,7 +4625,7 @@ remove_irrelevant_renamings (struct ada_
   if (current_block == NULL)
     return nsyms;
 
-  current_function = block_linkage_function (current_block);
+  current_function = block_function (current_block);
   if (current_function == NULL)
     return nsyms;
 
@@ -6721,7 +6721,7 @@ ada_find_renaming_symbol (const char *na
 static struct symbol *
 find_old_style_renaming_symbol (const char *name, struct block *block)
 {
-  const struct symbol *function_sym = block_linkage_function (block);
+  const struct symbol *function_sym = block_function (block);
   char *rename;
 
   if (function_sym != NULL)
diff -up -u -X /home/jkratoch/.diffi.list -rup sources-inline-works3-orig/gdb/block.c sources-inline-works3/gdb/block.c
--- sources-inline-works3-orig/gdb/block.c	2008-06-24 20:58:11.000000000 +0200
+++ sources-inline-works3/gdb/block.c	2008-06-26 15:29:09.000000000 +0200
@@ -73,6 +73,19 @@ block_linkage_function (const struct blo
   return BLOCK_FUNCTION (bl);
 }
 
+/* Return the symbol for the function which contains a specified
+   lexical block, described by a struct block BL.  Inlined functions
+   can be returned.  */
+
+struct symbol *
+block_function (const struct block *bl)
+{
+  while (BLOCK_FUNCTION (bl) == NULL && BLOCK_SUPERBLOCK (bl) != NULL)
+    bl = BLOCK_SUPERBLOCK (bl);
+
+  return BLOCK_FUNCTION (bl);
+}
+
 /* Return one if BLOCK represents an inlined function.  */
 
 int
diff -up -u -X /home/jkratoch/.diffi.list -rup sources-inline-works3-orig/gdb/block.h sources-inline-works3/gdb/block.h
--- sources-inline-works3-orig/gdb/block.h	2008-06-24 20:58:11.000000000 +0200
+++ sources-inline-works3/gdb/block.h	2008-06-26 15:29:20.000000000 +0200
@@ -137,6 +137,7 @@ struct blockvector
 enum { GLOBAL_BLOCK = 0, STATIC_BLOCK = 1, FIRST_LOCAL_BLOCK = 2 };
 
 extern struct symbol *block_linkage_function (const struct block *);
+extern struct symbol *block_function (const struct block *bl);
 
 extern int block_inlined_p (const struct block *block);
 
diff -up -u -X /home/jkratoch/.diffi.list -rup sources-inline-works3-orig/gdb/blockframe.c sources-inline-works3/gdb/blockframe.c
--- sources-inline-works3-orig/gdb/blockframe.c	2008-06-24 20:58:25.000000000 +0200
+++ sources-inline-works3/gdb/blockframe.c	2008-06-26 15:34:44.000000000 +0200
@@ -157,7 +157,7 @@ find_pc_sect_function (CORE_ADDR pc, str
   struct block *b = block_for_pc_sect (pc, section);
   if (b == 0)
     return 0;
-  return block_linkage_function (b);
+  return block_function (b);
 }
 
 /* Return the function containing pc value PC.
diff -up -u -X /home/jkratoch/.diffi.list -rup sources-inline-works3-orig/gdb/breakpoint.c sources-inline-works3/gdb/breakpoint.c
--- sources-inline-works3-orig/gdb/breakpoint.c	2008-06-24 20:58:25.000000000 +0200
+++ sources-inline-works3/gdb/breakpoint.c	2008-06-26 15:28:35.000000000 +0200
@@ -5692,7 +5692,7 @@ resolve_sal_pc (struct symtab_and_line *
       bv = blockvector_for_pc_sect (sal->pc, 0, &b, sal->symtab);
       if (bv != NULL)
 	{
-	  sym = block_linkage_function (b);
+	  sym = block_function (b);
 	  if (sym != NULL)
 	    {
 	      fixup_symbol_section (sym, sal->symtab->objfile);
diff -up -u -X /home/jkratoch/.diffi.list -rup sources-inline-works3-orig/gdb/testsuite/gdb.opt/inline-cmds.exp sources-inline-works3/gdb/testsuite/gdb.opt/inline-cmds.exp
--- sources-inline-works3-orig/gdb/testsuite/gdb.opt/inline-cmds.exp	2008-06-24 20:58:25.000000000 +0200
+++ sources-inline-works3/gdb/testsuite/gdb.opt/inline-cmds.exp	2008-06-26 15:49:12.000000000 +0200
@@ -42,8 +42,10 @@ if { [skip_inline_frame_tests] } {
 
 # First, check that the things we expected to be inlined really were,
 # and those that shouldn't be weren't.
-set line1 [gdb_get_line_number "set breakpoint 1 here"]
-gdb_breakpoint $line1
+# We test also inlining by the function name, otherwise we would use:
+#   set line1 [gdb_get_line_number "set breakpoint 1 here"]
+#   gdb_breakpoint $line1
+gdb_breakpoint "bar"
 set line2 [gdb_get_line_number "set breakpoint 2 here"]
 gdb_breakpoint $line2