* lib/ld-lib.exp (run_dump_test): Add -L$srcdir/$subdir.

[external/binutils.git] / ld / ld.h

diff --git a/ld/ld.h b/ld/ld.h
index d92b148..12f3f69 100644 (file)
--- a/ld/ld.h
+++ b/ld/ld.h
@@ -1,5 +1,6 @@
 /* ld.h -- general linker header file
-   Copyright (C) 1991, 93, 94, 95, 96, 97, 1998 Free Software Foundation, Inc.
+   Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2002
+   Free Software Foundation, Inc.
 
    This file is part of GLD, the Gnu Linker.
 
@@ -34,19 +35,16 @@
 #  define N_(String) (String)
 # endif
 #else
-/* Stubs that do something close enough.  */
-# define textdomain(String) (String)
-# define gettext(String) (String)
-# define dgettext(Domain,Message) (Message)
-# define dcgettext(Domain,Message,Type) (Message)
-# define bindtextdomain(Domain,Directory) (Domain)
+# define gettext(Msgid) (Msgid)
+# define dgettext(Domainname, Msgid) (Msgid)
+# define dcgettext(Domainname, Msgid, Category) (Msgid)
+# define textdomain(Domainname) while (0) /* nothing */
+# define bindtextdomain(Domainname, Dirname) while (0) /* nothing */
 # define _(String) (String)
 # define N_(String) (String)
 #endif
 
-#ifndef LC_MESSAGES
-# define LC_MESSAGES 0
-#endif
+#include "bin-bugs.h"
 
 /* Look in this environment name for the linker to pretend to be */
 #define EMULATION_ENVIRON "LDEMULATION"
@@ -59,23 +57,33 @@
    discarded.  */
 #define DISCARD_SECTION_NAME "/DISCARD/"
 
+/* A file name list */
+typedef struct name_list {
+  const char *name;
+  struct name_list *next;
+}
+name_list;
+
 /* A wildcard specification.  This is only used in ldgram.y, but it
    winds up in ldgram.h, so we need to define it outside.  */
 
-struct wildcard_spec
-{
+struct wildcard_spec {
   const char *name;
+  struct name_list *exclude_name_list;
   boolean sorted;
 };
 
+struct wildcard_list {
+  struct wildcard_list *next;
+  struct wildcard_spec spec;
+};
+
 /* Extra information we hold on sections */
-typedef struct  user_section_struct
-{
+typedef struct user_section_struct {
   /* Pointer to the section where this data will go */
   struct lang_input_statement_struct *file;
 } section_userdata_type;
 
-
 #define get_userdata(x) ((x)->userdata)
 
 #define BYTE_SIZE      (1)
@@ -91,10 +99,12 @@ typedef struct  user_section_struct
 #define ALIGN_N(this, boundary) \
   ((( (this) + ((boundary) -1)) & (~((boundary)-1))))
 
-typedef struct
-{
+typedef struct {
   /* 1 => assign space to common symbols even if `relocatable_output'.  */
   boolean force_common_definition;
+
+  /* 1 => do not assign addresses to common symbols.  */
+  boolean inhibit_common_definition;
   boolean relax;
 
   /* Name of runtime interpreter to invoke.  */
@@ -113,15 +123,11 @@ typedef struct
   /* Big or little endian as set on command line.  */
   enum { ENDIAN_UNSET = 0, ENDIAN_BIG, ENDIAN_LITTLE } endian;
 
-  /* If true, export all symbols in the dynamic symbol table of an ELF
-     executable.  */
-  boolean export_dynamic;
-
   /* If true, build MIPS embedded PIC relocation tables in the output
      file.  */
   boolean embedded_relocs;
 
-  /* If true, force generation of a file with a .exe file. */
+  /* If true, force generation of a file with a .exe file.  */
   boolean force_exe_suffix;
 
   /* If true, generate a cross reference report.  */
@@ -131,6 +137,9 @@ typedef struct
      files.  */
   boolean warn_mismatch;
 
+  /* Remove unreferenced sections?  */
+  boolean gc_sections;
+
   /* Name of shared object whose symbol table should be filtered with
      this shared object.  From the --filter option.  */
   char *filter_shlib;
@@ -139,16 +148,21 @@ typedef struct
      is an auxiliary filter.  From the --auxiliary option.  */
   char **auxiliary_filters;
 
-  /* Remove unreferenced sections?  */
-  boolean gc_sections;
+  /* A version symbol to be applied to the symbol names found in the
+     .exports sections.  */
+  char *version_exports_section;
+
+  /* If true (the default) check section addresses, once compute,
+     fpor overlaps.  */
+  boolean check_section_addresses;
+
 } args_type;
 
 extern args_type command_line;
 
 typedef int token_code_type;
 
-typedef struct 
-{
+typedef struct {
   bfd_size_type specified_data_size;
   boolean magic_demand_paged;
   boolean make_executable;
@@ -182,6 +196,9 @@ typedef struct
      changes due to the alignment of an input section.  */
   boolean warn_section_align;
 
+  /* If true, warning messages are fatal */
+  boolean fatal_warnings;
+
   boolean sort_common;
 
   boolean text_read_only;
@@ -191,20 +208,27 @@ typedef struct
 
   boolean stats;
 
-  int split_by_reloc;
-  boolean split_by_file;
+  /* If set, orphan input sections will be mapped to separate output
+     sections.  */
+  boolean unique_orphan_sections;
+
+  unsigned int split_by_reloc;
+  bfd_size_type split_by_file;
+
+  /* If set, only search library directories explicitly selected
+     on the command line.  */
+  boolean only_cmd_line_lib_dirs;
 } ld_config_type;
 
 extern ld_config_type config;
 
-typedef enum
-{
+typedef enum {
   lang_first_phase_enum,
   lang_allocating_phase_enum,
   lang_final_phase_enum
 } lang_phase_type;
 
-extern boolean had_script;
+extern FILE * saved_script_handle;
 extern boolean force_make_executable;
 
 /* Non-zero if we are processing a --defsym from the command line.  */
@@ -216,4 +240,15 @@ extern void add_cref PARAMS ((const char *, bfd *, asection *, bfd_vma));
 extern void output_cref PARAMS ((FILE *));
 extern void check_nocrossrefs PARAMS ((void));
 
+extern void ld_abort PARAMS ((const char *, int, const char *))
+     ATTRIBUTE_NORETURN;
+
+/* If gcc >= 2.6, we can give a function name, too.  */
+#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 6)
+#define __PRETTY_FUNCTION__  ((char*) NULL)
+#endif
+
+#undef abort
+#define abort() ld_abort (__FILE__, __LINE__, __PRETTY_FUNCTION__)
+
 #endif