binutils: doc: make `make clean` clean more things

[deliverable/binutils-gdb.git] / bfd / syms.c

diff --git a/bfd/syms.c b/bfd/syms.c
index e09640ab74a5416c1ad44da08091e54d786b932c..4d532b2cd21cfc99731cf8e6860cb2d0861e6028 100644 (file)
--- a/bfd/syms.c
+++ b/bfd/syms.c
@@ -1,5 +1,5 @@
 /* Generic symbol-table support for the BFD library.
-   Copyright (C) 1990-2018 Free Software Foundation, Inc.
+   Copyright (C) 1990-2019 Free Software Foundation, Inc.
    Written by Cygnus Support.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -455,8 +455,8 @@ bfd_set_symtab (bfd *abfd, asymbol **location, unsigned int symcount)
       return FALSE;
     }
 
-  bfd_get_outsymbols (abfd) = location;
-  bfd_get_symcount (abfd) = symcount;
+  abfd->outsymbols = location;
+  abfd->symcount = symcount;
   return TRUE;
 }
 
@@ -595,8 +595,9 @@ static const struct section_to_type stt[] =
 /* Return the single-character symbol type corresponding to
    section S, or '?' for an unknown COFF section.
 
-   Check for any leading string which matches, so .text5 returns
-   't' as well as .text */
+   Check for leading strings which match, followed by a number, '.',
+   or '$' so .text5 matches the .text entry, but .init_array doesn't
+   match the .init entry.  */
 
 static char
 coff_section_type (const char *s)
@@ -604,8 +605,12 @@ coff_section_type (const char *s)
   const struct section_to_type *t;
 
   for (t = &stt[0]; t->section; t++)
-    if (!strncmp (s, t->section, strlen (t->section)))
-      return t->type;
+    {
+      size_t len = strlen (t->section);
+      if (strncmp (s, t->section, len) == 0
+         && memchr (".$0123456789", s[len], 13) != 0)
+       return t->type;
+    }
 
   return '?';
 }
@@ -700,9 +705,9 @@ bfd_decode_symclass (asymbol *symbol)
     c = 'a';
   else if (symbol->section)
     {
-      c = coff_section_type (symbol->section->name);
+      c = decode_section_type (symbol->section);
       if (c == '?')
-       c = decode_section_type (symbol->section);
+       c = coff_section_type (symbol->section->name);
     }
   else
     return '?';
@@ -822,9 +827,16 @@ _bfd_generic_read_minisymbols (bfd *abfd,
   if (symcount < 0)
     goto error_return;
 
-  *minisymsp = syms;
-  *sizep = sizeof (asymbol *);
-
+  if (symcount == 0)
+    /* We return 0 above when storage is 0.  Exit in the same state
+       here, so as to not complicate callers with having to deal with
+       freeing memory for zero symcount.  */
+    free (syms);
+  else
+    {
+      *minisymsp = syms;
+      *sizep = sizeof (asymbol *);
+    }
   return symcount;
 
  error_return: