[RFA 1/2] Change minimal_symbol_reader::record_full to take a bool

[Tom Tromey <tom at tromey dot com>]

This changes an "int" to a "bool" in the signature for
minimal_symbol_reader::record_full, and then fixes the callers.

2016-10-20  Tom Tromey  <tom@tromey.com>

	* minsyms.h (minimal_symbol_reader::record_full): "copy_name" now
	a bool.
	(record, record_with_info): Update.
	* minsyms.c (record): Fix indentation.
	(record_full): Fix indentation.  Update for type change.
	* elfread.c (record_minimal_symbol): "copy_name" now a bool.
	(elf_symtab_read): "copy_names" now a bool.
	(elf_rel_plt_read, elf_read_minimal_symbols): Update.
---
 gdb/ChangeLog | 11 +++++++++++
 gdb/elfread.c | 19 ++++++++++---------
 gdb/minsyms.c |  9 ++++-----
 gdb/minsyms.h | 14 +++++++-------
 4 files changed, 32 insertions(+), 21 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index f3dd5d7..35df7f0 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,16 @@
 2016-10-20  Tom Tromey  <tom@tromey.com>
 
+	* minsyms.h (minimal_symbol_reader::record_full): "copy_name" now
+	a bool.
+	(record, record_with_info): Update.
+	* minsyms.c (record): Fix indentation.
+	(record_full): Fix indentation.  Update for type change.
+	* elfread.c (record_minimal_symbol): "copy_name" now a bool.
+	(elf_symtab_read): "copy_names" now a bool.
+	(elf_rel_plt_read, elf_read_minimal_symbols): Update.
+
+2016-10-20  Tom Tromey  <tom@tromey.com>
+
 	* main.c: Include <vector>.
 	(cmdarg_s): Remove typedef.  Don't define VEC.
 	(captured_main_1): Use vector, not VEC.  Remove cleanups.
diff --git a/gdb/elfread.c b/gdb/elfread.c
index 485e55d..f5aa55e 100644
--- a/gdb/elfread.c
+++ b/gdb/elfread.c
@@ -192,7 +192,7 @@ elf_locate_sections (bfd *ignore_abfd, asection *sectp, void *eip)
 
 static struct minimal_symbol *
 record_minimal_symbol (minimal_symbol_reader &reader,
-		       const char *name, int name_len, int copy_name,
+		       const char *name, int name_len, bool copy_name,
 		       CORE_ADDR address,
 		       enum minimal_symbol_type ms_type,
 		       asection *bfd_section, struct objfile *objfile)
@@ -229,7 +229,7 @@ static void
 elf_symtab_read (minimal_symbol_reader &reader,
 		 struct objfile *objfile, int type,
 		 long number_of_symbols, asymbol **symbol_table,
-		 int copy_names)
+		 bool copy_names)
 {
   struct gdbarch *gdbarch = get_objfile_arch (objfile);
   asymbol *sym;
@@ -488,7 +488,7 @@ elf_symtab_read (minimal_symbol_reader &reader,
 		{
 		  int len = atsign - sym->name;
 
-		  record_minimal_symbol (reader, sym->name, len, 1, symaddr,
+		  record_minimal_symbol (reader, sym->name, len, true, symaddr,
 					 ms_type, sym->section, objfile);
 		}
 	    }
@@ -505,8 +505,8 @@ elf_symtab_read (minimal_symbol_reader &reader,
 		{
 		  struct minimal_symbol *mtramp;
 
-		  mtramp = record_minimal_symbol (reader, sym->name, len - 4, 1,
-						  symaddr,
+		  mtramp = record_minimal_symbol (reader, sym->name, len - 4,
+						  true, symaddr,
 						  mst_solib_trampoline,
 						  sym->section, objfile);
 		  if (mtramp)
@@ -612,7 +612,7 @@ elf_rel_plt_read (minimal_symbol_reader &reader,
 
       msym = record_minimal_symbol (reader, string_buffer,
 				    name_len + got_suffix_len,
-                                    1, address, mst_slot_got_plt, got_plt,
+                                    true, address, mst_slot_got_plt, got_plt,
 				    objfile);
       if (msym)
 	SET_MSYMBOL_SIZE (msym, ptr_size);
@@ -1078,7 +1078,8 @@ elf_read_minimal_symbols (struct objfile *objfile, int symfile_flags,
 	       bfd_get_filename (objfile->obfd),
 	       bfd_errmsg (bfd_get_error ()));
 
-      elf_symtab_read (reader, objfile, ST_REGULAR, symcount, symbol_table, 0);
+      elf_symtab_read (reader, objfile, ST_REGULAR, symcount, symbol_table,
+		       false);
     }
 
   /* Add the dynamic symbols.  */
@@ -1104,7 +1105,7 @@ elf_read_minimal_symbols (struct objfile *objfile, int symfile_flags,
 	       bfd_errmsg (bfd_get_error ()));
 
       elf_symtab_read (reader, objfile, ST_DYNAMIC, dynsymcount,
-		       dyn_symbol_table, 0);
+		       dyn_symbol_table, false);
 
       elf_rel_plt_read (reader, objfile, dyn_symbol_table);
     }
@@ -1140,7 +1141,7 @@ elf_read_minimal_symbols (struct objfile *objfile, int symfile_flags,
       for (i = 0; i < synthcount; i++)
 	synth_symbol_table[i] = synthsyms + i;
       elf_symtab_read (reader, objfile, ST_SYNTHETIC, synthcount,
-		       synth_symbol_table.get (), 1);
+		       synth_symbol_table.get (), true);
     }
 
   /* Install any minimal symbols that have been collected as the current
diff --git a/gdb/minsyms.c b/gdb/minsyms.c
index 5f6db60..d804c95 100644
--- a/gdb/minsyms.c
+++ b/gdb/minsyms.c
@@ -943,7 +943,7 @@ minimal_symbol_reader::~minimal_symbol_reader ()
 
 void
 minimal_symbol_reader::record (const char *name, CORE_ADDR address,
-				      enum minimal_symbol_type ms_type)
+			       enum minimal_symbol_type ms_type)
 {
   int section;
 
@@ -974,10 +974,9 @@ minimal_symbol_reader::record (const char *name, CORE_ADDR address,
 
 struct minimal_symbol *
 minimal_symbol_reader::record_full (const char *name, int name_len,
-					   int copy_name,
-					   CORE_ADDR address,
-					   enum minimal_symbol_type ms_type,
-					   int section)
+				    bool copy_name, CORE_ADDR address,
+				    enum minimal_symbol_type ms_type,
+				    int section)
 {
   struct msym_bunch *newobj;
   struct minimal_symbol *msymbol;
diff --git a/gdb/minsyms.h b/gdb/minsyms.h
index b22920b..06b3b4e 100644
--- a/gdb/minsyms.h
+++ b/gdb/minsyms.h
@@ -93,35 +93,35 @@ class minimal_symbol_reader
      ADDRESS - the address of the symbol
      MS_TYPE - the type of the symbol
      SECTION - the symbol's section
-     appropriate obj_section for the minimal symbol.  This can be NULL.
-     OBJFILE - the objfile associated with the minimal symbol.  */
+  */
 
   struct minimal_symbol *record_full (const char *name,
 				      int name_len,
-				      int copy_name,
+				      bool copy_name,
 				      CORE_ADDR address,
 				      enum minimal_symbol_type ms_type,
 				      int section);
 
   /* Like record_full, but:
      - uses strlen to compute NAME_LEN,
-     - passes COPY_NAME = 1,
+     - passes COPY_NAME = true,
      - and passes a default SECTION, depending on the type
 
      This variant does not return the new symbol.  */
 
-  void record (const char *, CORE_ADDR, enum minimal_symbol_type);
+  void record (const char *name, CORE_ADDR address,
+	       enum minimal_symbol_type ms_type);
 
   /* Like record_full, but:
      - uses strlen to compute NAME_LEN,
-     - passes COPY_NAME = 1.  */
+     - passes COPY_NAME = true.  */
 
   struct minimal_symbol *record_with_info (const char *name,
 					   CORE_ADDR address,
 					   enum minimal_symbol_type ms_type,
 					   int section)
   {
-    return record_full (name, strlen (name), 1, address, ms_type, section);
+    return record_full (name, strlen (name), true, address, ms_type, section);
   }
 
  private:
-- 
2.7.4