MIPS/GAS/doc: Include MIPS options in the man page

[deliverable/binutils-gdb.git] / gas / dwarf2dbg.c

diff --git a/gas/dwarf2dbg.c b/gas/dwarf2dbg.c
index 27b264634bcee2353eb347855c275db562c98da0..4bb658b2202f0cceaa053cda182e24d605b96a2b 100644 (file)
--- a/gas/dwarf2dbg.c
+++ b/gas/dwarf2dbg.c
@@ -1,5 +1,5 @@
 /* dwarf2dbg.c - DWARF2 debug support
-   Copyright (C) 1999-2016 Free Software Foundation, Inc.
+   Copyright (C) 1999-2017 Free Software Foundation, Inc.
    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
 
    This file is part of GAS, the GNU Assembler.
@@ -121,7 +121,7 @@
 # define DWARF2_USE_FIXED_ADVANCE_PC   linkrelax
 #endif
 
-/* First special line opcde - leave room for the standard opcodes.
+/* First special line opcode - leave room for the standard opcodes.
    Note: If you want to change this, you'll have to update the
    "standard_opcode_lengths" table that is emitted below in
    out_debug_line().  */
@@ -515,9 +515,7 @@ get_filenum (const char *filename, unsigned int num)
              dirs = XRESIZEVEC (char *, dirs, dirs_allocated);
            }
 
-         dirs[dir] = (char *) xmalloc (dir_len + 1);
-         memcpy (dirs[dir], filename, dir_len);
-         dirs[dir][dir_len] = '\0';
+         dirs[dir] = xmemdup0 (filename, dir_len);
          dirs_in_use = dir + 1;
        }
     }
@@ -641,7 +639,7 @@ dwarf2_directive_loc (int dummy ATTRIBUTE_UNUSED)
        {
          size_t dir_len = strlen (dirs[files[filenum].dir]);
          size_t file_len = strlen (files[filenum].filename);
-         char *cp = (char *) xmalloc (dir_len + 1 + file_len + 1);
+         char *cp = XNEWVEC (char, dir_len + 1 + file_len + 1);
 
          memcpy (cp, dirs[files[filenum].dir], dir_len);
          INSERT_DIR_SEPARATOR (cp, dir_len);
@@ -1225,7 +1223,7 @@ dwarf2dbg_convert_frag (fragS *frag)
 
   if (DWARF2_USE_FIXED_ADVANCE_PC)
     {
-      /* If linker relaxation is enabled then the distance bewteen the two
+      /* If linker relaxation is enabled then the distance between the two
         symbols in the frag->fr_symbol expression might change.  Hence we
         cannot rely upon the value computed by resolve_symbol_value.
         Instead we leave the expression unfinalized and allow
@@ -1282,7 +1280,7 @@ process_entries (segT seg, struct line_entry *e)
       char * name;
       const char * sec_name;
 
-      /* Switch to the relevent sub-section before we start to emit
+      /* Switch to the relevant sub-section before we start to emit
         the line number table.
 
         FIXME: These sub-sections do not have a normal Line Number
@@ -1297,11 +1295,7 @@ process_entries (segT seg, struct line_entry *e)
       sec_name = bfd_get_section_name (stdoutput, seg);
       if (strcmp (sec_name, ".text") != 0)
        {
-         unsigned int len;
-
-         len = strlen (sec_name);
-         name = xmalloc (len + 11 + 2);
-         sprintf (name, ".debug_line%s", sec_name);
+         name = concat (".debug_line", sec_name, (char *) NULL);
          subseg_set (subseg_get (name, FALSE), 0);
        }
       else