* ldgram.y (memory_spec): Provide empty action.

[deliverable/binutils-gdb.git] / ld / ld.h

diff --git a/ld/ld.h b/ld/ld.h
index bca7462dc4f189566a790741e786edd3a3fee439..438e00df9aa0a2ad16f91d625677bb0a4bf8c991 100644 (file)
--- a/ld/ld.h
+++ b/ld/ld.h
@@ -1,5 +1,5 @@
 /* ld.h -- general linker header file
-   Copyright (C) 1991, 93, 94, 95, 96, 97, 98, 1999
+   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.
@@ -35,16 +35,17 @@
 #  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
 
+#include "bin-bugs.h"
+
 /* Look in this environment name for the linker to pretend to be */
 #define EMULATION_ENVIRON "LDEMULATION"
 /* If in there look for the strings: */
@@ -56,24 +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;
-  const char *exclude_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)
@@ -81,18 +91,12 @@ typedef struct  user_section_struct
 #define LONG_SIZE      (4)
 #define QUAD_SIZE      (8)
 
-/* ALIGN macro changed to ALIGN_N to avoid     */
-/* conflict in /usr/include/machine/machparam.h */
-/* WARNING: If THIS is a 64 bit address and BOUNDARY is a 32 bit int,
-   you must coerce boundary to the same type as THIS.
-   ??? Is there a portable way to avoid this.  */
-#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.  */
@@ -111,15 +115,11 @@ 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.  */
@@ -147,15 +147,14 @@ typedef struct
   /* 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;
@@ -189,6 +188,9 @@ 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;
@@ -198,20 +200,27 @@ 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.  */
@@ -223,4 +232,15 @@ 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