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.

ld/ldlang.h

@@ -65,7 +65,7 @@ typedef struct memory_region_struct
   union lang_statement_union *last_os;
   flagword flags;
   flagword not_flags;
-  bfd_boolean had_full_message;
+  bool had_full_message;
 } lang_memory_region_type;
 
 enum statement_enum
@@ -131,7 +131,7 @@ typedef struct lang_output_section_phdr_list
 {
   struct lang_output_section_phdr_list *next;
   const char *name;
-  bfd_boolean used;
+  bool used;
 } lang_output_section_phdr_list;
 
 typedef struct lang_output_section_statement_struct
@@ -343,7 +343,7 @@ typedef struct input_section_userdata_struct
   unsigned long map_symbol_def_count;
 } input_section_userdata_type;
 
-static inline bfd_boolean
+static inline bool
 bfd_input_just_syms (const bfd *abfd)
 {
   lang_input_statement_type *is = bfd_usrdata (abfd);
@@ -360,8 +360,8 @@ typedef void (*walk_wild_section_handler_t) (lang_wild_statement_type *,
 					     callback_t callback,
 					     void *data);
 
-typedef bfd_boolean (*lang_match_sec_type_func) (bfd *, const asection *,
-						 bfd *, const asection *);
+typedef bool (*lang_match_sec_type_func) (bfd *, const asection *,
+					  bfd *, const asection *);
 
 /* Binary search tree structure to efficiently sort sections by
    name.  */
@@ -377,9 +377,9 @@ struct lang_wild_statement_struct
 {
   lang_statement_header_type header;
   const char *filename;
-  bfd_boolean filenames_sorted;
+  bool filenames_sorted;
   struct wildcard_list *section_list;
-  bfd_boolean keep_sections;
+  bool keep_sections;
   lang_statement_list_type children;
   struct name_list *exclude_name_list;
 
@@ -421,7 +421,7 @@ typedef struct
 {
   lang_statement_header_type header;
   const char *where;
-  bfd_boolean is_before;
+  bool is_before;
 } lang_insert_statement_type;
 
 typedef union lang_statement_union
@@ -451,8 +451,8 @@ struct lang_phdr
   struct lang_phdr *next;
   const char *name;
   unsigned long type;
-  bfd_boolean filehdr;
-  bfd_boolean phdrs;
+  bool filehdr;
+  bool phdrs;
   etree_type *at;
   etree_type *flags;
 };
@@ -472,7 +472,7 @@ struct lang_nocrossrefs
 {
   struct lang_nocrossrefs *next;
   lang_nocrossref_type *list;
-  bfd_boolean onlyfirst;
+  bool onlyfirst;
 };
 
 /* This structure is used to hold a list of input section names which
@@ -510,14 +510,14 @@ extern const char *output_target;
 extern lang_output_section_statement_type *abs_output_section;
 extern lang_statement_list_type lang_os_list;
 extern struct lang_input_statement_flags input_flags;
-extern bfd_boolean lang_has_input_file;
+extern bool lang_has_input_file;
 extern lang_statement_list_type statement_list;
 extern lang_statement_list_type *stat_ptr;
-extern bfd_boolean delete_output_file_on_failure;
+extern bool delete_output_file_on_failure;
 
 extern struct bfd_sym_chain entry_symbol;
 extern const char *entry_section;
-extern bfd_boolean entry_from_cmdline;
+extern bool entry_from_cmdline;
 extern lang_statement_list_type file_chain;
 extern lang_statement_list_type input_file_chain;
 
@@ -533,7 +533,7 @@ extern void lang_init
 extern void lang_finish
   (void);
 extern lang_memory_region_type * lang_memory_region_lookup
-  (const char * const, bfd_boolean);
+  (const char * const, bool);
 extern void lang_memory_region_alias
   (const char *, const char *);
 extern void lang_map
@@ -548,19 +548,19 @@ extern lang_output_section_statement_type *lang_enter_output_section_statement
 extern void lang_final
   (void);
 extern void lang_relax_sections
-  (bfd_boolean);
+  (bool);
 extern void lang_process
   (void);
 extern void lang_section_start
   (const char *, union etree_union *, const segment_type *);
 extern void lang_add_entry
-  (const char *, bfd_boolean);
+  (const char *, bool);
 extern void lang_default_entry
   (const char *);
 extern void lang_add_target
   (const char *);
 extern void lang_add_wild
-  (struct wildcard_spec *, struct wildcard_list *, bfd_boolean);
+  (struct wildcard_spec *, struct wildcard_list *, bool);
 extern void lang_add_map
   (const char *);
 extern void lang_add_fill
@@ -572,7 +572,7 @@ extern void lang_add_attribute
 extern void lang_startup
   (const char *);
 extern void lang_float
-  (bfd_boolean);
+  (bool);
 extern void lang_leave_output_section_statement
   (fill_type *, const char *, lang_output_section_phdr_list *,
    const char *);
@@ -617,7 +617,7 @@ extern lang_output_section_statement_type *lang_output_section_statement_lookup
 extern lang_output_section_statement_type *next_matching_output_section_statement
   (lang_output_section_statement_type *, int);
 extern void ldlang_add_undef
-  (const char *const, bfd_boolean);
+  (const char *const, bool);
 extern void ldlang_add_require_defined
   (const char *const);
 extern void lang_add_output_format
@@ -646,9 +646,9 @@ extern void lang_clear_os_map
 extern void dprint_statement
   (lang_statement_union_type *, int);
 extern void lang_size_sections
-  (bfd_boolean *, bfd_boolean);
+  (bool *, bool);
 extern void one_lang_size_sections_pass
-  (bfd_boolean *, bfd_boolean);
+  (bool *, bool);
 extern void lang_add_insert
   (const char *, int);
 extern void lang_enter_group
@@ -659,7 +659,7 @@ extern void lang_add_section
   (lang_statement_list_type *, asection *, struct wildcard_list *,
    struct flag_info *, lang_output_section_statement_type *);
 extern void lang_new_phdr
-  (const char *, etree_type *, bfd_boolean, bfd_boolean, etree_type *,
+  (const char *, etree_type *, bool, bool, etree_type *,
    etree_type *);
 extern void lang_add_nocrossref
   (lang_nocrossref_type *);
@@ -676,7 +676,7 @@ extern void lang_leave_overlay
    lang_output_section_phdr_list *, const char *);
 
 extern struct bfd_elf_version_expr *lang_new_vers_pattern
-  (struct bfd_elf_version_expr *, const char *, const char *, bfd_boolean);
+  (struct bfd_elf_version_expr *, const char *, const char *, bool);
 extern struct bfd_elf_version_tree *lang_new_vers_node
   (struct bfd_elf_version_expr *, struct bfd_elf_version_expr *);
 extern struct bfd_elf_version_deps *lang_add_vers_depend
@@ -692,7 +692,7 @@ extern void lang_add_unique
 extern const char *lang_get_output_target
   (void);
 extern void add_excluded_libs (const char *);
-extern bfd_boolean load_symbols
+extern bool load_symbols
   (lang_input_statement_type *, lang_statement_list_type *);
 
 struct elf_sym_strtab;
@@ -703,9 +703,9 @@ extern void ldlang_ctf_new_dynsym
   (int symidx, struct elf_internal_sym *);
 extern void ldlang_write_ctf_late
   (void);
-extern bfd_boolean
+extern bool
 ldlang_override_segment_assignment
-  (struct bfd_link_info *, bfd *, asection *, asection *, bfd_boolean);
+  (struct bfd_link_info *, bfd *, asection *, asection *, bool);
 
 extern void
 lang_ld_feature (char *);
@@ -716,7 +716,7 @@ lang_print_memory_usage (void);
 extern void
 lang_add_gc_name (const char *);
 
-extern bfd_boolean
+extern bool
 print_one_symbol (struct bfd_link_hash_entry *hash_entry, void *ptr);
 
 #endif