gas: drop .appfile and .appline

These were used originally to represent "# <line> <file>" constructs
inserted by (typically) compilers when pre-processing. Quite some time
ago they were replaced by .linefile though. Since the original
directives were never documented, we ought to be able to remove support
for them. As a result in a number of case function parameter aren't used
anymore and can hence be dropped.

1 files changed, 19 insertions, 29 deletions

diff --git a/gas/config/obj-elf.c b/gas/config/obj-elf.c
index b218ff6..c02d26b 100644
--- a/gas/config/obj-elf.c
+++ b/gas/config/obj-elf.c
@@ -258,46 +258,36 @@ elf_sec_sym_ok_for_reloc (asection *sec)
 }
 
 void
-elf_file_symbol (const char *s, int appfile)
+elf_file_symbol (const char *s)
 {
   asymbol *bsym;
+  symbolS *sym = symbol_new (s, absolute_section, &zero_address_frag, 0);
+  size_t name_length = strlen (s);
 
-  if (!appfile
-      || symbol_rootP == NULL
-      || (bsym = symbol_get_bfdsym (symbol_rootP)) == NULL
-      || (bsym->flags & BSF_FILE) == 0)
+  if (name_length > strlen (S_GET_NAME (sym)))
     {
-      symbolS *sym;
-      size_t name_length;
-
-      sym = symbol_new (s, absolute_section, &zero_address_frag, 0);
-
-      name_length = strlen (s);
-      if (name_length > strlen (S_GET_NAME (sym)))
-	{
-	  obstack_grow (&notes, s, name_length + 1);
-	  S_SET_NAME (sym, (const char *) obstack_finish (&notes));
-	}
-      else
-	strcpy ((char *) S_GET_NAME (sym), s);
+      obstack_grow (&notes, s, name_length + 1);
+      S_SET_NAME (sym, (const char *) obstack_finish (&notes));
+    }
+  else
+    strcpy ((char *) S_GET_NAME (sym), s);
 
-      symbol_get_bfdsym (sym)->flags |= BSF_FILE;
+  symbol_get_bfdsym (sym)->flags |= BSF_FILE;
 
-      if (symbol_rootP != sym
-	  && ((bsym = symbol_get_bfdsym (symbol_rootP)) == NULL
-	      || (bsym->flags & BSF_FILE) == 0))
-	{
-	  symbol_remove (sym, &symbol_rootP, &symbol_lastP);
-	  symbol_insert (sym, symbol_rootP, &symbol_rootP, &symbol_lastP);
-	}
+  if (symbol_rootP != sym
+      && ((bsym = symbol_get_bfdsym (symbol_rootP)) == NULL
+	  || (bsym->flags & BSF_FILE) == 0))
+    {
+      symbol_remove (sym, &symbol_rootP, &symbol_lastP);
+      symbol_insert (sym, symbol_rootP, &symbol_rootP, &symbol_lastP);
+    }
 
 #ifdef DEBUG
-      verify_symbol_chain (symbol_rootP, symbol_lastP);
+  verify_symbol_chain (symbol_rootP, symbol_lastP);
 #endif
-    }
 
 #ifdef NEED_ECOFF_DEBUG
-  ecoff_new_file (s, appfile);
+  ecoff_new_file (s);
 #endif
 }