* coffgen.c (string_size): Remove static variable.

	(debug_string_size, debug_string_section): Likewise.
	(coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
	and debug_string_size_p parameters.  Use them instead of the
	global variables.  Change all callers.
	(coff_write_symbol): Likewise.
	(coff_write_alien_symbol, coff_write_native_symbol): Likewise.
	(coff_write_symbols): Add local variables to replace removed
	global variables.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index bc47126deb5d1d660c417e4fba8374840fd269ed..abfd39c9bb6bc81a5cbe914ac7c89e77a7962d81 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -5,6 +5,16 @@ Mon Sep 25 16:04:09 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 
 Mon Sep 25 11:48:02 1995  Ian Lance Taylor  <ian@cygnus.com>
 
+       * coffgen.c (string_size): Remove static variable.
+       (debug_string_size, debug_string_section): Likewise.
+       (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
+       and debug_string_size_p parameters.  Use them instead of the
+       global variables.  Change all callers.
+       (coff_write_symbol): Likewise.
+       (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
+       (coff_write_symbols): Add local variables to replace removed
+       global variables.
+
        * libcoff-in.h (struct coff_section_tdata): Add offset, i,
        function, and line_base fields.
        * libcoff.h: Rebuild.

diff --git a/bfd/coffgen.c b/bfd/coffgen.c
index 5b0ddb251a2a3978a6c1559be1e42b49188544e5..68588a222ffb048ba236738f7a2cb7710fec9076 100644 (file)
--- a/bfd/coffgen.c
+++ b/bfd/coffgen.c
@@ -41,13 +41,18 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #include "coff/internal.h"
 #include "libcoff.h"
 
-static boolean coff_write_symbol PARAMS ((bfd *, asymbol *,
-                                         combined_entry_type *,
-                                         unsigned int *));
-static boolean coff_write_alien_symbol PARAMS ((bfd *, asymbol *,
-                                               unsigned int *));
-static boolean coff_write_native_symbol PARAMS ((bfd *, coff_symbol_type *,
-                                                unsigned int *));
+static void coff_fix_symbol_name
+  PARAMS ((bfd *, asymbol *, combined_entry_type *, bfd_size_type *,
+          asection **, bfd_size_type *));
+static boolean coff_write_symbol
+  PARAMS ((bfd *, asymbol *, combined_entry_type *, unsigned int *,
+          bfd_size_type *, asection **, bfd_size_type *));
+static boolean coff_write_alien_symbol
+  PARAMS ((bfd *, asymbol *, unsigned int *, bfd_size_type *,
+          asection **, bfd_size_type *));
+static boolean coff_write_native_symbol
+  PARAMS ((bfd *, coff_symbol_type *, unsigned int *, bfd_size_type *,
+          asection **, bfd_size_type *));
 
 #define STRING_SIZE_SIZE (4)
 
@@ -603,15 +608,15 @@ coff_mangle_symbols (bfd_ptr)
     }
 }
 
-static bfd_size_type string_size;
-static bfd_size_type debug_string_size;
-static asection *debug_string_section;
-
 static void
-coff_fix_symbol_name (abfd, symbol, native)
+coff_fix_symbol_name (abfd, symbol, native, string_size_p,
+                     debug_string_section_p, debug_string_size_p)
      bfd *abfd;
      asymbol *symbol;
      combined_entry_type *native;
+     bfd_size_type *string_size_p;
+     asection **debug_string_section_p;
+     bfd_size_type *debug_string_size_p;
 {
   unsigned int name_length;
   union internal_auxent *auxent;
@@ -638,9 +643,9 @@ coff_fix_symbol_name (abfd, symbol, native)
            }
          else
            {
-             auxent->x_file.x_n.x_offset = string_size + STRING_SIZE_SIZE;
+             auxent->x_file.x_n.x_offset = *string_size_p + STRING_SIZE_SIZE;
              auxent->x_file.x_n.x_zeroes = 0;
-             string_size += name_length + 1;
+             *string_size_p += name_length + 1;
            }
        }
       else
@@ -661,9 +666,10 @@ coff_fix_symbol_name (abfd, symbol, native)
        }
       else if (!bfd_coff_symname_in_debug (abfd, &native->u.syment))
        {
-         native->u.syment._n._n_n._n_offset = string_size + STRING_SIZE_SIZE;
+         native->u.syment._n._n_n._n_offset = (*string_size_p
+                                               + STRING_SIZE_SIZE);
          native->u.syment._n._n_n._n_zeroes = 0;
-         string_size += name_length + 1;
+         *string_size_p += name_length + 1;
        }
       else
        {
@@ -675,26 +681,27 @@ coff_fix_symbol_name (abfd, symbol, native)
             and also followed by a null byte.  FIXME: We assume that
             the .debug section has already been created, and that it
             is large enough.  */
-         if (debug_string_section == (asection *) NULL)
-           debug_string_section = bfd_get_section_by_name (abfd, ".debug");
+         if (*debug_string_section_p == (asection *) NULL)
+           *debug_string_section_p = bfd_get_section_by_name (abfd, ".debug");
          filepos = bfd_tell (abfd);
          bfd_put_16 (abfd, name_length + 1, buf);
          if (!bfd_set_section_contents (abfd,
-                                        debug_string_section,
+                                        *debug_string_section_p,
                                         (PTR) buf,
-                                        (file_ptr) debug_string_size,
+                                        (file_ptr) *debug_string_size_p,
                                         (bfd_size_type) 2)
              || !bfd_set_section_contents (abfd,
-                                           debug_string_section,
+                                           *debug_string_section_p,
                                            (PTR) symbol->name,
-                                           (file_ptr) debug_string_size + 2,
+                                           ((file_ptr) *debug_string_size_p
+                                            + 2),
                                            (bfd_size_type) name_length + 1))
            abort ();
          if (bfd_seek (abfd, filepos, SEEK_SET) != 0)
            abort ();
-         native->u.syment._n._n_n._n_offset = debug_string_size + 2;
+         native->u.syment._n._n_n._n_offset = *debug_string_size_p + 2;
          native->u.syment._n._n_n._n_zeroes = 0;
-         debug_string_size += name_length + 3;
+         *debug_string_size_p += name_length + 3;
        }
     }
 }
@@ -708,11 +715,15 @@ coff_fix_symbol_name (abfd, symbol, native)
 /* Write a symbol out to a COFF file.  */
 
 static boolean
-coff_write_symbol (abfd, symbol, native, written)
+coff_write_symbol (abfd, symbol, native, written, string_size_p,
+                  debug_string_section_p, debug_string_size_p)
      bfd *abfd;
      asymbol *symbol;
      combined_entry_type *native;
      unsigned int *written;
+     bfd_size_type *string_size_p;
+     asection **debug_string_section_p;
+     bfd_size_type *debug_string_size_p;
 {
   unsigned int numaux = native->u.syment.n_numaux;
   int type = native->u.syment.n_type;
@@ -741,7 +752,8 @@ coff_write_symbol (abfd, symbol, native, written)
        symbol->section->output_section->target_index;
     }
 
-  coff_fix_symbol_name (abfd, symbol, native);
+  coff_fix_symbol_name (abfd, symbol, native, string_size_p,
+                       debug_string_section_p, debug_string_size_p);
 
   symesz = bfd_coff_symesz (abfd);
   buf = bfd_alloc (abfd, symesz);
@@ -794,10 +806,14 @@ coff_write_symbol (abfd, symbol, native, written)
    or we may be linking a non COFF file to a COFF file.  */
 
 static boolean
-coff_write_alien_symbol (abfd, symbol, written)
+coff_write_alien_symbol (abfd, symbol, written, string_size_p,
+                        debug_string_section_p, debug_string_size_p)
      bfd *abfd;
      asymbol *symbol;
      unsigned int *written;
+     bfd_size_type *string_size_p;
+     asection **debug_string_section_p;
+     bfd_size_type *debug_string_size_p;
 {
   combined_entry_type *native;
   combined_entry_type dummy;
@@ -848,16 +864,21 @@ coff_write_alien_symbol (abfd, symbol, written)
     native->u.syment.n_sclass = C_EXT;
   native->u.syment.n_numaux = 0;
 
-  return coff_write_symbol (abfd, symbol, native, written);
+  return coff_write_symbol (abfd, symbol, native, written, string_size_p,
+                           debug_string_section_p, debug_string_size_p);
 }
 
 /* Write a native symbol to a COFF file.  */
 
 static boolean
-coff_write_native_symbol (abfd, symbol, written)
+coff_write_native_symbol (abfd, symbol, written, string_size_p,
+                         debug_string_section_p, debug_string_size_p)
      bfd *abfd;
      coff_symbol_type *symbol;
      unsigned int *written;
+     bfd_size_type *string_size_p;
+     asection **debug_string_section_p;
+     bfd_size_type *debug_string_size_p;
 {
   combined_entry_type *native = symbol->native;
   alent *lineno = symbol->lineno;
@@ -911,7 +932,9 @@ coff_write_native_symbol (abfd, symbol, written)
        count * bfd_coff_linesz (abfd);
     }
 
-  return coff_write_symbol (abfd, &(symbol->symbol), native, written);
+  return coff_write_symbol (abfd, &(symbol->symbol), native, written,
+                           string_size_p, debug_string_section_p,
+                           debug_string_size_p);
 }
 
 /* Write out the COFF symbols.  */
@@ -920,12 +943,16 @@ boolean
 coff_write_symbols (abfd)
      bfd *abfd;
 {
+  bfd_size_type string_size;
+  asection *debug_string_section;
+  bfd_size_type debug_string_size;
   unsigned int i;
   unsigned int limit = bfd_get_symcount (abfd);
   unsigned int written = 0;
   asymbol **p;
 
   string_size = 0;
+  debug_string_section = NULL;
   debug_string_size = 0;
 
   /* Seek to the right place */
@@ -943,12 +970,16 @@ coff_write_symbols (abfd)
       if (c_symbol == (coff_symbol_type *) NULL
          || c_symbol->native == (combined_entry_type *) NULL)
        {
-         if (!coff_write_alien_symbol (abfd, symbol, &written))
+         if (!coff_write_alien_symbol (abfd, symbol, &written, &string_size,
+                                       &debug_string_section,
+                                       &debug_string_size))
            return false;
        }
       else
        {
-         if (!coff_write_native_symbol (abfd, c_symbol, &written))
+         if (!coff_write_native_symbol (abfd, c_symbol, &written,
+                                        &string_size, &debug_string_section,
+                                        &debug_string_size))
            return false;
        }
     }