Use bool in ld

	* sysdep.h (POISON_BFD_BOOLEAN): Define.
	* configure.ac (elf_list_options, elf_shlib_list_options=false),
	(elf_plt_unwind_list_options=false): Replace FALSE with false,
	and TRUE with true.
	* emulparams/call_nop.sh, * emulparams/cet.sh,
	* emulparams/dynamic_undefined_weak.sh,
	* emulparams/elf32b4300.sh, * emulparams/elf32lm32.sh,
	* emulparams/elf32lr5900.sh, * emulparams/elf32lr5900n32.sh,
	* emulparams/elf32visium.sh, * emulparams/elf_x86_64.sh,
	* emulparams/extern_protected_data.sh, * emulparams/plt_unwind.sh,
	* emulparams/reloc_overflow.sh, * emulparams/static.sh,
	* emulparams/x86-64-lam.sh, * emultempl/aarch64elf.em,
	* emultempl/aix.em, * emultempl/alphaelf.em,
	* emultempl/armcoff.em, * emultempl/armelf.em,
	* emultempl/avrelf.em, * emultempl/beos.em, * emultempl/bfin.em,
	* emultempl/cr16elf.em, * emultempl/crxelf.em,
	* emultempl/cskyelf.em, * emultempl/elf.em, * emultempl/genelf.em,
	* emultempl/hppaelf.em, * emultempl/linux.em,
	* emultempl/m68hc1xelf.em, * emultempl/metagelf.em,
	* emultempl/mipself.em, * emultempl/mmix-elfnmmo.em,
	* emultempl/mmixelf.em, * emultempl/mmo.em, * emultempl/msp430.em,
	* emultempl/nios2elf.em, * emultempl/pdp11.em, * emultempl/pe.em,
	* emultempl/pep.em, * emultempl/ppc32elf.em,
	* emultempl/ppc64elf.em, * emultempl/rxelf.em,
	* emultempl/rxlinux.em, * emultempl/scoreelf.em,
	* emultempl/solaris2.em, * emultempl/spuelf.em,
	* emultempl/ticoff.em, * emultempl/v850elf.em, * emultempl/vms.em,
	* emultempl/xtensaelf.em, * emultempl/z80.em, * ld.h,
	* ldbuildid.c, * ldbuildid.h, * ldcref.c, * ldctor.c, * ldctor.h,
	* ldelf.c, * ldelf.h, * ldelfgen.c, * ldelfgen.h, * ldemul.c,
	* ldemul.h, * ldexp.c, * ldexp.h, * ldfile.c, * ldfile.h,
	* ldgram.y, * ldlang.c, * ldlang.h, * ldmain.c, * ldmain.h,
	* ldmisc.c, * ldmisc.h, * ldwrite.c, * lexsup.c, * mri.c,
	* pe-dll.c, * pe-dll.h, * pep-dll.h, * plugin.c, * plugin.h,
	* testplug.c, * testplug2.c, * testplug3.c, * testplug4.c: Replace
	bfd_boolean with bool, FALSE with false, and TRUE with true.
	* configure: Regenerate.

1 files changed, 55 insertions, 55 deletions

diff --git a/ld/ldelf.c b/ld/ldelf.c
index 94d775db5cd..631d11b9217 100644
--- a/ld/ldelf.c
+++ b/ld/ldelf.c
@@ -56,7 +56,7 @@ static struct bfd_link_needed_list *global_needed;
 static lang_input_statement_type *global_found;
 static struct stat global_stat;
 static struct bfd_link_needed_list *global_vercheck_needed;
-static bfd_boolean global_vercheck_failed;
+static bool global_vercheck_failed;
 
 void
 ldelf_after_parse (void)
@@ -76,7 +76,7 @@ ldelf_after_parse (void)
 
 /* Handle the generation of DT_NEEDED tags.  */
 
-bfd_boolean
+bool
 ldelf_load_symbols (lang_input_statement_type *entry)
 {
   int link_class = 0;
@@ -100,13 +100,13 @@ ldelf_load_symbols (lang_input_statement_type *entry)
 
   if (link_class == 0
       || (bfd_get_file_flags (entry->the_bfd) & DYNAMIC) == 0)
-    return FALSE;
+    return false;
 
   bfd_elf_set_dyn_lib_class (entry->the_bfd,
 			     (enum dynamic_lib_link_class) link_class);
 
   /* Continue on with normal load_symbols processing.  */
-  return FALSE;
+  return false;
 }
 
 /* On Linux, it's possible to have different versions of the same
@@ -168,7 +168,7 @@ ldelf_vercheck (lang_input_statement_type *s)
 	     FOO.SO.VER2, and VER1 and VER2 are different.  This
 	     appears to be a version mismatch, so we tell the caller
 	     to try a different version of this library.  */
-	  global_vercheck_failed = TRUE;
+	  global_vercheck_failed = true;
 	  return;
 	}
     }
@@ -246,7 +246,7 @@ ldelf_stat_needed (lang_input_statement_type *s)
    named by a DT_NEEDED entry.  The FORCE parameter indicates whether
    to skip the check for a conflicting version.  */
 
-static bfd_boolean
+static bool
 ldelf_try_needed (struct dt_needed *needed, int force, int is_linux)
 {
   bfd *abfd;
@@ -259,7 +259,7 @@ ldelf_try_needed (struct dt_needed *needed, int force, int is_linux)
     {
       if (verbose)
 	info_msg (_("attempt to open %s failed\n"), name);
-      return FALSE;
+      return false;
     }
 
   track_dependency_files (name);
@@ -270,19 +270,19 @@ ldelf_try_needed (struct dt_needed *needed, int force, int is_linux)
   if (! bfd_check_format (abfd, bfd_object))
     {
       bfd_close (abfd);
-      return FALSE;
+      return false;
     }
   if ((bfd_get_file_flags (abfd) & DYNAMIC) == 0)
     {
       bfd_close (abfd);
-      return FALSE;
+      return false;
     }
 
   /* For DT_NEEDED, they have to match.  */
   if (abfd->xvec != link_info.output_bfd->xvec)
     {
       bfd_close (abfd);
-      return FALSE;
+      return false;
     }
 
   /* Check whether this object would include any conflicting library
@@ -300,14 +300,14 @@ ldelf_try_needed (struct dt_needed *needed, int force, int is_linux)
       if (needs != NULL)
 	{
 	  global_vercheck_needed = needs;
-	  global_vercheck_failed = FALSE;
+	  global_vercheck_failed = false;
 	  lang_for_each_input_file (ldelf_vercheck);
 	  if (global_vercheck_failed)
 	    {
 	      bfd_close (abfd);
 	      /* Return FALSE to force the caller to move on to try
 		 another file on the search path.  */
-	      return FALSE;
+	      return false;
 	    }
 
 	  /* But wait!  It gets much worse.  On Linux, if a shared
@@ -326,7 +326,7 @@ ldelf_try_needed (struct dt_needed *needed, int force, int is_linux)
 	      if (l == NULL)
 		{
 		  bfd_close (abfd);
-		  return FALSE;
+		  return false;
 		}
 	    }
 	}
@@ -357,7 +357,7 @@ ldelf_try_needed (struct dt_needed *needed, int force, int is_linux)
     {
       /* Return TRUE to indicate that we found the file, even though
 	 we aren't going to do anything with it.  */
-      return TRUE;
+      return true;
     }
 
   /* Specify the soname to use.  */
@@ -384,12 +384,12 @@ ldelf_try_needed (struct dt_needed *needed, int force, int is_linux)
   if (! bfd_link_add_symbols (abfd, &link_info))
     einfo (_("%F%P: %pB: error adding symbols: %E\n"), abfd);
 
-  return TRUE;
+  return true;
 }
 
 /* Search for a needed file in a path.  */
 
-static bfd_boolean
+static bool
 ldelf_search_needed (const char *path, struct dt_needed *n, int force,
 		     int is_linux, int elfsize)
 {
@@ -402,7 +402,7 @@ ldelf_search_needed (const char *path, struct dt_needed *n, int force,
     return ldelf_try_needed (n, force, is_linux);
 
   if (path == NULL || *path == '\0')
-    return FALSE;
+    return false;
 
   needed.by = n->by;
   needed.name = n->name;
@@ -586,7 +586,7 @@ ldelf_search_needed (const char *path, struct dt_needed *n, int force,
       needed.name = filename;
 
       if (ldelf_try_needed (&needed, force, is_linux))
-	return TRUE;
+	return true;
 
       free (filename);
 
@@ -595,7 +595,7 @@ ldelf_search_needed (const char *path, struct dt_needed *n, int force,
       path = s + 1;
     }
 
-  return FALSE;
+  return false;
 }
 
 /* Prefix the sysroot to absolute paths in PATH, a string containing
@@ -687,11 +687,11 @@ ldelf_add_sysroot (const char *path)
 #include "elf-hints-local.h"
 #endif
 
-static bfd_boolean
+static bool
 ldelf_check_ld_elf_hints (const struct bfd_link_needed_list *l, int force,
 			  int elfsize)
 {
-  static bfd_boolean initialized;
+  static bool initialized;
   static const char *ld_elf_hints;
   struct dt_needed needed;
 
@@ -726,15 +726,15 @@ ldelf_check_ld_elf_hints (const struct bfd_link_needed_list *l, int force,
 	  fclose (f);
 	}
 
-      initialized = TRUE;
+      initialized = true;
     }
 
   if (ld_elf_hints == NULL)
-    return FALSE;
+    return false;
 
   needed.by = l->by;
   needed.name = l->name;
-  return ldelf_search_needed (ld_elf_hints, &needed, force, FALSE, elfsize);
+  return ldelf_search_needed (ld_elf_hints, &needed, force, false, elfsize);
 }
 
 /* For a native linker, check the file /etc/ld.so.conf for directories
@@ -747,7 +747,7 @@ struct ldelf_ld_so_conf
   size_t len, alloc;
 };
 
-static bfd_boolean
+static bool
 ldelf_parse_ld_so_conf (struct ldelf_ld_so_conf *, const char *);
 
 static void
@@ -788,7 +788,7 @@ ldelf_parse_ld_so_conf_include (struct ldelf_ld_so_conf *info,
   free (newp);
 }
 
-static bfd_boolean
+static bool
 ldelf_parse_ld_so_conf (struct ldelf_ld_so_conf *info, const char *filename)
 {
   FILE *f = fopen (filename, FOPEN_RT);
@@ -796,7 +796,7 @@ ldelf_parse_ld_so_conf (struct ldelf_ld_so_conf *info, const char *filename)
   size_t linelen;
 
   if (f == NULL)
-    return FALSE;
+    return false;
 
   linelen = 256;
   line = xmalloc (linelen);
@@ -893,14 +893,14 @@ ldelf_parse_ld_so_conf (struct ldelf_ld_so_conf *info, const char *filename)
   while (! feof (f));
   free (line);
   fclose (f);
-  return TRUE;
+  return true;
 }
 
-static bfd_boolean
+static bool
 ldelf_check_ld_so_conf (const struct bfd_link_needed_list *l, int force,
 			int elfsize, const char *prefix)
 {
-  static bfd_boolean initialized;
+  static bool initialized;
   static const char *ld_so_conf;
   struct dt_needed needed;
 
@@ -927,16 +927,16 @@ ldelf_check_ld_so_conf (const struct bfd_link_needed_list *l, int force,
 	  ld_so_conf = ldelf_add_sysroot (info.path);
 	  free (info.path);
 	}
-      initialized = TRUE;
+      initialized = true;
     }
 
   if (ld_so_conf == NULL)
-    return FALSE;
+    return false;
 
 
   needed.by = l->by;
   needed.name = l->name;
-  return ldelf_search_needed (ld_so_conf, &needed, force, TRUE, elfsize);
+  return ldelf_search_needed (ld_so_conf, &needed, force, true, elfsize);
 }
 
 /* See if an input file matches a DT_NEEDED entry by name.  */
@@ -1073,7 +1073,7 @@ ldelf_after_open (int use_libpath, int native, int is_linux, int is_freebsd,
   if (!link_info.traditional_format)
     {
       bfd *elfbfd = NULL;
-      bfd_boolean warn_eh_frame = FALSE;
+      bool warn_eh_frame = false;
       int seen_type = 0;
 
       for (abfd = link_info.input_bfds; abfd; abfd = abfd->link.next)
@@ -1116,7 +1116,7 @@ ldelf_after_open (int use_libpath, int native, int is_linux, int is_freebsd,
 		  if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
 		    elfbfd = abfd;
 
-		  warn_eh_frame = TRUE;
+		  warn_eh_frame = true;
 		}
 	    }
 
@@ -1135,7 +1135,7 @@ ldelf_after_open (int use_libpath, int native, int is_linux, int is_freebsd,
 	      && bfd_set_section_alignment (s, 2))
 	    {
 	      htab->eh_info.hdr_sec = s;
-	      warn_eh_frame = FALSE;
+	      warn_eh_frame = false;
 	    }
 	}
       if (warn_eh_frame)
@@ -1202,7 +1202,7 @@ ldelf_after_open (int use_libpath, int native, int is_linux, int is_freebsd,
       if (global_found != NULL)
 	{
 	  nn.name = global_found->filename;
-	  if (ldelf_try_needed (&nn, TRUE, is_linux))
+	  if (ldelf_try_needed (&nn, true, is_linux))
 	    continue;
 	}
 
@@ -1347,7 +1347,7 @@ id_note_section_size (bfd *abfd ATTRIBUTE_UNUSED)
   return size;
 }
 
-static bfd_boolean
+static bool
 write_build_id (bfd *abfd)
 {
   const struct elf_backend_data *bed = get_elf_backend_data (abfd);
@@ -1366,7 +1366,7 @@ write_build_id (bfd *abfd)
     {
       einfo (_("%P: warning: .note.gnu.build-id section discarded,"
 	       " --build-id ignored\n"));
-      return TRUE;
+      return true;
     }
   i_shdr = &elf_section_data (asec->output_section)->this_hdr;
 
@@ -1400,7 +1400,7 @@ write_build_id (bfd *abfd)
 
 /* Make .note.gnu.build-id section, and set up elf_tdata->build_id.  */
 
-bfd_boolean
+bool
 ldelf_setup_build_id (bfd *ibfd)
 {
   asection *s;
@@ -1411,7 +1411,7 @@ ldelf_setup_build_id (bfd *ibfd)
   if (size == 0)
     {
       einfo (_("%P: warning: unrecognized --build-id style ignored\n"));
-      return FALSE;
+      return false;
     }
 
   flags = (SEC_ALLOC | SEC_LOAD | SEC_IN_MEMORY
@@ -1425,12 +1425,12 @@ ldelf_setup_build_id (bfd *ibfd)
       t->o->build_id.sec = s;
       elf_section_type (s) = SHT_NOTE;
       s->size = size;
-      return TRUE;
+      return true;
     }
 
   einfo (_("%P: warning: cannot create .note.gnu.build-id section,"
 	   " --build-id ignored\n"));
-  return FALSE;
+  return false;
 }
 
 /* Look through an expression for an assignment statement.  */
@@ -1438,13 +1438,13 @@ ldelf_setup_build_id (bfd *ibfd)
 static void
 ldelf_find_exp_assignment (etree_type *exp)
 {
-  bfd_boolean provide = FALSE;
+  bool provide = false;
 
   switch (exp->type.node_class)
     {
     case etree_provide:
     case etree_provided:
-      provide = TRUE;
+      provide = true;
       /* Fallthru */
     case etree_assign:
       /* We call record_link_assignment even if the symbol is defined.
@@ -1564,7 +1564,7 @@ ldelf_before_allocation (char *audit, char *depaudit,
 	{
 	  struct elf_link_hash_table *htab = elf_hash_table (&link_info);
 	  struct elf_link_hash_entry *h
-	    = elf_link_hash_lookup (htab, "__ehdr_start", FALSE, FALSE, TRUE);
+	    = elf_link_hash_lookup (htab, "__ehdr_start", false, false, true);
 
 	  /* Only adjust the export class if the symbol was referenced
 	     and not defined, otherwise leave it alone.  */
@@ -1576,7 +1576,7 @@ ldelf_before_allocation (char *audit, char *depaudit,
 	    {
 	      const struct elf_backend_data *bed;
 	      bed = get_elf_backend_data (link_info.output_bfd);
-	      (*bed->elf_backend_hide_symbol) (&link_info, h, TRUE);
+	      (*bed->elf_backend_hide_symbol) (&link_info, h, true);
 	      if (ELF_ST_VISIBILITY (h->other) != STV_INTERNAL)
 		h->other = (h->other & ~ELF_ST_VISIBILITY (-1)) | STV_HIDDEN;
 	      /* Don't leave the symbol undefined.  Undefined hidden
@@ -1725,17 +1725,17 @@ ldelf_before_allocation (char *audit, char *depaudit,
    dynamic libraries have an extension of .so (or .sl on oddball systems
    like hpux).  */
 
-bfd_boolean
+bool
 ldelf_open_dynamic_archive (const char *arch, search_dirs_type *search,
 			    lang_input_statement_type *entry)
 {
   const char *filename;
   char *string;
   size_t len;
-  bfd_boolean opened = FALSE;
+  bool opened = false;
 
   if (! entry->flags.maybe_archive)
-    return FALSE;
+    return false;
 
   filename = entry->filename;
   len = strlen (search->name) + strlen (filename);
@@ -1769,7 +1769,7 @@ ldelf_open_dynamic_archive (const char *arch, search_dirs_type *search,
   if (!opened && !ldfile_try_open_bfd (string, entry))
     {
       free (string);
-      return FALSE;
+      return false;
     }
 
   entry->filename = string;
@@ -1800,7 +1800,7 @@ ldelf_open_dynamic_archive (const char *arch, search_dirs_type *search,
       bfd_elf_set_dt_needed_name (entry->the_bfd, filename);
     }
 
-  return TRUE;
+  return true;
 }
 
 /* A variant of lang_output_section_find used by place_orphan.  */
@@ -1869,7 +1869,7 @@ output_rel_find (int isdyn, int rela)
 
 /* Return whether IN is suitable to be part of OUT.  */
 
-static bfd_boolean
+static bool
 elf_orphan_compatible (asection *in, asection *out)
 {
   /* Non-zero sh_info implies a section with SHF_INFO_LINK with
@@ -1880,7 +1880,7 @@ elf_orphan_compatible (asection *in, asection *out)
      shouldn't merge sections with differing unknown semantics.  */
   if (elf_section_data (out)->this_hdr.sh_info
       != elf_section_data (in)->this_hdr.sh_info)
-    return FALSE;
+    return false;
   /* We can't merge with a member of an output section group or merge
      two sections with differing SHF_EXCLUDE or other processor and OS
      specific flags when doing a relocatable link.  */
@@ -1888,7 +1888,7 @@ elf_orphan_compatible (asection *in, asection *out)
       && (elf_next_in_group (out) != NULL
 	  || ((elf_section_flags (out) ^ elf_section_flags (in))
 	      & (SHF_MASKPROC | SHF_MASKOS)) != 0))
-    return FALSE;
+    return false;
   return _bfd_elf_match_sections_by_type (link_info.output_bfd, out,
 					  in->owner, in);
 }