* pe-dll.h: New file.

	* pe-dll.c: Include "pe-dll.h".  Mark unused arguments as needed
	to avoid warnings.
	(edata_sz, reloc_sz): Change from int to size_t.
	(pe_details_type): Change type of imagebase_reloc from int to
	unsigned int.
	(pe_detail_list): Fully initialize last entry.
	(pe_dll_id_target): Change parameter to const.
	(pe_dll_generate_def_file): Likewise.
	(pe_dll_generate_implib): Likewise.
	(pe_implied_import_dll): Likewise.  Change dll_name to const.
	* emultempl/pe.em: Include "pe-dll.h".  Remove declarations now in
	pe-dll.h.
	(init): Fully initialize __dll__ entry.
	(gld_${EMULATION_NAME}_after_open): Remove unused variables
	sequence, elt, and i.
	* deffile.h: Add preprocessor guard.
	* deffilep.y (def_debug): Remove.
	* Makefile.am: Rebuild dependencies.
	(HFILES): Add pe-dll.h.

8 files changed, 98 insertions, 26 deletions

diff --git a/ld/ChangeLog b/ld/ChangeLog
index bda109b..66bf46e 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,26 @@
+1999-09-12  Ian Lance Taylor  <ian@zembu.com>
+
+	* pe-dll.h: New file.
+	* pe-dll.c: Include "pe-dll.h".  Mark unused arguments as needed
+	to avoid warnings.
+	(edata_sz, reloc_sz): Change from int to size_t.
+	(pe_details_type): Change type of imagebase_reloc from int to
+	unsigned int.
+	(pe_detail_list): Fully initialize last entry.
+	(pe_dll_id_target): Change parameter to const.
+	(pe_dll_generate_def_file): Likewise.
+	(pe_dll_generate_implib): Likewise.
+	(pe_implied_import_dll): Likewise.  Change dll_name to const.
+	* emultempl/pe.em: Include "pe-dll.h".  Remove declarations now in
+	pe-dll.h.
+	(init): Fully initialize __dll__ entry.
+	(gld_${EMULATION_NAME}_after_open): Remove unused variables
+	sequence, elt, and i.
+	* deffile.h: Add preprocessor guard.
+	* deffilep.y (def_debug): Remove.
+	* Makefile.am: Rebuild dependencies.
+	(HFILES): Add pe-dll.h.
+
 1999-09-12  Donn Terry  <donn@interix.com>
 
 	* emultempl/pe.em (PE_DEF_SECTION_ALIGNMENT): If
diff --git a/ld/Makefile.am b/ld/Makefile.am
index 19153a5..7623edd 100644
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -225,7 +225,7 @@ CFILES = ldctor.c ldemul.c ldexp.c ldfile.c ldlang.c \
 
 HFILES = ld.h ldctor.h ldemul.h ldexp.h ldfile.h \
 	ldlang.h ldlex.h ldmain.h ldmisc.h ldver.h \
-	ldwrite.h mri.h deffile.h
+	ldwrite.h mri.h deffile.h pe-dll.h
 
 GENERATED_CFILES = ldgram.c ldlex.c deffilep.c
 GENERATED_HFILES = ldgram.h ldemul-list.h deffilep.h
@@ -883,7 +883,7 @@ pe-dll.o: pe-dll.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
   sysdep.h config.h $(INCDIR)/fopen-same.h $(INCDIR)/bfdlink.h \
   $(INCDIR)/libiberty.h ld.h ldexp.h ldlang.h ldwrite.h \
   ldmisc.h ldgram.h ldmain.h ldemul.h $(INCDIR)/coff/internal.h \
-  ../bfd/libcoff.h deffile.h
+  ../bfd/libcoff.h deffile.h pe-dll.h
 ldgram.o: ldgram.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
   sysdep.h config.h $(INCDIR)/fopen-same.h $(INCDIR)/bfdlink.h \
   ld.h ldexp.h ldver.h ldlang.h ldemul.h ldfile.h ldmisc.h \
diff --git a/ld/Makefile.in b/ld/Makefile.in
index e82d6a4..48ad819 100644
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -334,7 +334,7 @@ CFILES = ldctor.c ldemul.c ldexp.c ldfile.c ldlang.c \
 
 HFILES = ld.h ldctor.h ldemul.h ldexp.h ldfile.h \
 	ldlang.h ldlex.h ldmain.h ldmisc.h ldver.h \
-	ldwrite.h mri.h deffile.h
+	ldwrite.h mri.h deffile.h pe-dll.h
 
 
 GENERATED_CFILES = ldgram.c ldlex.c deffilep.c
@@ -1564,7 +1564,7 @@ pe-dll.o: pe-dll.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
   sysdep.h config.h $(INCDIR)/fopen-same.h $(INCDIR)/bfdlink.h \
   $(INCDIR)/libiberty.h ld.h ldexp.h ldlang.h ldwrite.h \
   ldmisc.h ldgram.h ldmain.h ldemul.h $(INCDIR)/coff/internal.h \
-  ../bfd/libcoff.h deffile.h
+  ../bfd/libcoff.h deffile.h pe-dll.h
 ldgram.o: ldgram.c ../bfd/bfd.h $(INCDIR)/ansidecl.h \
   sysdep.h config.h $(INCDIR)/fopen-same.h $(INCDIR)/bfdlink.h \
   ld.h ldexp.h ldver.h ldlang.h ldemul.h ldfile.h ldmisc.h \
diff --git a/ld/deffile.h b/ld/deffile.h
index 3c6c1ce..e2c710d 100644
--- a/ld/deffile.h
+++ b/ld/deffile.h
@@ -19,6 +19,9 @@
    Software Foundation, 59 Temple Place - Suite 330, Boston, MA
    02111-1307, USA.  */
 
+#ifndef DEFFILE_H
+#define DEFFILE_H
+
 #include "ansidecl.h"
 
 /* DEF storage definitions.  Note that any ordinal may be zero, and
@@ -121,3 +124,5 @@ extern void def_file_add_directive PARAMS ((def_file * _def,
 extern void def_file_print PARAMS ((FILE * _file,
 				    def_file * _def));
 #endif
+
+#endif /* DEFFILE_H */
diff --git a/ld/deffilep.y b/ld/deffilep.y
index aacde6b..70e517c 100644
--- a/ld/deffilep.y
+++ b/ld/deffilep.y
@@ -93,7 +93,6 @@ static void def_version PARAMS ((int, int));
 static void def_directive PARAMS ((char *));
 static int def_parse PARAMS ((void));
 static int def_error PARAMS ((const char *));
-static int def_debug;
 static int def_lex PARAMS ((void));
 
 static int lex_forced_token = 0;
diff --git a/ld/emultempl/pe.em b/ld/emultempl/pe.em
index 019c41d..db2a5ee 100644
--- a/ld/emultempl/pe.em
+++ b/ld/emultempl/pe.em
@@ -45,6 +45,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #include "../bfd/libcoff.h"
 #include "../bfd/libbfd.h"
 #include "deffile.h"
+#include "pe-dll.h"
 
 #define TARGET_IS_${EMULATION_NAME}
 
@@ -89,13 +90,9 @@ static struct internal_extra_pe_aouthdr pe;
 static int dll;
 static int support_old_code = 0;
 static char * thumb_entry_symbol = NULL;
-extern def_file *pe_def_file;
 static lang_assignment_statement_type *image_base_statement = 0;
 
 static char *pe_out_def_filename = 0;
-extern int pe_dll_export_everything;
-extern int pe_dll_kill_ats;
-extern int pe_dll_stdcall_aliases;
 static int pe_enable_stdcall_fixup = -1; /* 0=disable 1=enable */
 static char *pe_implib_filename = 0;
 
@@ -195,7 +192,7 @@ static definfo init[] =
 #define IMAGEBASEOFF 0
   D(ImageBase,"__image_base__", NT_EXE_IMAGE_BASE),
 #define DLLOFF 1
-  {&dll, sizeof(dll), 0, "__dll__"},
+  {&dll, sizeof(dll), 0, "__dll__", 0},
   D(SectionAlignment,"__section_alignment__", PE_DEF_SECTION_ALIGNMENT),
   D(FileAlignment,"__file_alignment__", PE_DEF_FILE_ALIGNMENT),
   D(MajorOperatingSystemVersion,"__major_os_version__", 4),
@@ -701,10 +698,10 @@ gld_${EMULATION_NAME}_after_open ()
 #endif
 
   {
-    static int sequence = 0;
     int is_ms_arch;
-    bfd *cur_arch = 0, *elt;
+    bfd *cur_arch = 0;
     lang_input_statement_type *is2;
+
     /* Careful - this is a shell script.  Watch those dollar signs! */
     /* Microsoft import libraries have every member named the same,
        and not in the right order for us to link them correctly.  We
@@ -713,7 +710,7 @@ gld_${EMULATION_NAME}_after_open ()
        thunks, and the sentinel(s).  The head is easy; it's the one
        with idata2.  We assume that the sentinels won't have relocs,
        and the thunks will.  It's easier than checking the symbol
-       table for external references. */
+       table for external references.  */
     LANG_FOR_EACH_INPUT_STATEMENT (is)
       {
 	if (is->the_bfd->my_archive)
@@ -734,9 +731,10 @@ gld_${EMULATION_NAME}_after_open ()
 
 	    if (is_ms_arch)
 	      {
-		int idata2 = 0, i, reloc_count=0;
+		int idata2 = 0, reloc_count=0;
 		asection *sec;
 		char *new_name, seq;
+
 		for (sec = is->the_bfd->sections; sec; sec = sec->next)
 		  {
 		    if (strcmp (sec->name, ".idata\$2") == 0)
diff --git a/ld/pe-dll.c b/ld/pe-dll.c
index 1752d66..5afdfbb 100644
--- a/ld/pe-dll.c
+++ b/ld/pe-dll.c
@@ -38,6 +38,7 @@
 #include "coff/internal.h"
 #include "../bfd/libcoff.h"
 #include "deffile.h"
+#include "pe-dll.h"
 
 /************************************************************************
 
@@ -71,12 +72,12 @@ static bfd_vma image_base;
 static bfd *filler_bfd;
 static struct sec *edata_s, *reloc_s;
 static unsigned char *edata_d, *reloc_d;
-static int edata_sz, reloc_sz;
+static size_t edata_sz, reloc_sz;
 
 typedef struct {
   char *target_name;
   char *object_target;
-  int imagebase_reloc;
+  unsigned int imagebase_reloc;
   int pe_arch;
   int bfd_arch;
   int underscored;
@@ -93,7 +94,7 @@ static pe_details_type pe_detail_list[] = {
     bfd_arch_i386,
     1
   },
-  { 0 }
+  { NULL, NULL, 0, 0, 0, 0 }
 };
 
 static pe_details_type *pe_details;
@@ -102,7 +103,7 @@ static pe_details_type *pe_details;
 
 void
 pe_dll_id_target (target)
-     char *target;
+     const char *target;
 {
   int i;
   for (i=0; pe_detail_list[i].target_name; i++)
@@ -227,7 +228,7 @@ auto_export (d, n)
 
 static void
 process_def_file (abfd, info)
-     bfd *abfd;
+     bfd *abfd ATTRIBUTE_UNUSED;
      struct bfd_link_info *info;
 {
   int i, j;
@@ -489,7 +490,7 @@ build_filler_bfd (include_edata)
 static void
 generate_edata (abfd, info)
      bfd *abfd;
-     struct bfd_link_info *info;
+     struct bfd_link_info *info ATTRIBUTE_UNUSED;
 {
   int i, next_ordinal;
   int name_table_size = 0;
@@ -574,7 +575,7 @@ generate_edata (abfd, info)
 static void
 fill_edata (abfd, info)
      bfd *abfd;
-     struct bfd_link_info *info;
+     struct bfd_link_info *info ATTRIBUTE_UNUSED;
 {
   int i, hint;
   unsigned char *edirectory;
@@ -844,7 +845,7 @@ quoteput (s, f, needs_quotes)
 
 void
 pe_dll_generate_def_file (pe_out_def_filename)
-     char *pe_out_def_filename;
+     const char *pe_out_def_filename;
 {
   int i;
   FILE *out = fopen (pe_out_def_filename, "w");
@@ -1397,7 +1398,7 @@ make_one (exp, parent)
 void
 pe_dll_generate_implib (def, impfilename)
      def_file *def;
-     char *impfilename;
+     const char *impfilename;
 {
   int i;
   bfd *ar_head;
@@ -1611,14 +1612,14 @@ pe_as32 (ptr)
 
 boolean
 pe_implied_import_dll (filename)
-     char *filename;
+     const char *filename;
 {
   bfd *dll;
   unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
   unsigned long export_rva, export_size, nsections, secptr, expptr;
   unsigned char *expdata, *erva;
   unsigned long name_rvas, ordinals, nexp, ordbase;
-  char *dll_name;
+  const char *dll_name;
 
   /* No, I can't use bfd here.  kernel32.dll puts its export table in
      the middle of the .rdata section. */
@@ -1717,7 +1718,7 @@ pe_dll_build_sections (abfd, info)
 void
 pe_exe_build_sections (abfd, info)
      bfd *abfd;
-     struct bfd_link_info *info;
+     struct bfd_link_info *info ATTRIBUTE_UNUSED;
 {
   pe_dll_id_target (bfd_get_target (abfd));
   build_filler_bfd (0);
diff --git a/ld/pe-dll.h b/ld/pe-dll.h
new file mode 100644
index 0000000..b33a378
--- /dev/null
+++ b/ld/pe-dll.h
@@ -0,0 +1,46 @@
+/* pe-dll.h: Header file for routines used to build Windows DLLs.
+   Copyright (C) 1999 Free Software Foundation, Inc.
+
+   This file is part of GLD, the Gnu Linker.
+
+   GLD 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, or (at your option)
+   any later version.
+
+   GLD is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with GLD; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.  */
+
+#ifndef PE_DLL_H
+#define PE_DLL_H
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "bfdlink.h"
+#include "deffile.h"
+
+extern def_file *pe_def_file;
+extern int pe_dll_export_everything;
+extern int pe_dll_do_default_excludes;
+extern int pe_dll_kill_ats;
+extern int pe_dll_stdcall_aliases;
+
+extern void pe_dll_id_target PARAMS ((const char *));
+extern void pe_dll_add_excludes PARAMS ((const char *));
+extern void pe_dll_generate_def_file PARAMS ((const char *));
+extern void pe_dll_generate_implib PARAMS ((def_file *, const char *));
+extern void pe_process_import_defs PARAMS ((bfd *, struct bfd_link_info *));
+extern boolean pe_implied_import_dll PARAMS ((const char *));
+extern void pe_dll_build_sections PARAMS ((bfd *, struct bfd_link_info *));
+extern void pe_exe_build_sections PARAMS ((bfd *, struct bfd_link_info *));
+extern void pe_dll_fill_sections PARAMS ((bfd *, struct bfd_link_info *));
+extern void pe_exe_fill_sections PARAMS ((bfd *, struct bfd_link_info *));
+
+#endif /* PE_DLL_H */