*** empty log message ***

[deliverable/binutils-gdb.git] / ld / lexsup.c

diff --git a/ld/lexsup.c b/ld/lexsup.c
index f9e6b1fcb463358b09e35b3a920b2fe8c4b3a82b..f1b5b4c0ffe11e832f9da872655f9f1538bcf9f8 100644 (file)
--- a/ld/lexsup.c
+++ b/ld/lexsup.c
@@ -163,6 +163,7 @@ enum option_values
   OPTION_WARN_UNRESOLVED_SYMBOLS,
   OPTION_ERROR_UNRESOLVED_SYMBOLS,
   OPTION_WARN_SHARED_TEXTREL,
+  OPTION_WARN_ALTERNATE_EM,
   OPTION_REDUCE_MEMORY_OVERHEADS,
   OPTION_DEFAULT_SCRIPT
 };
@@ -555,6 +556,9 @@ static const struct ld_option ld_options[] =
   { {"warn-shared-textrel", no_argument, NULL, OPTION_WARN_SHARED_TEXTREL},
     '\0', NULL, N_("Warn if shared object has DT_TEXTREL"),
     TWO_DASHES },
+  { {"warn-alternate-em", no_argument, NULL, OPTION_WARN_ALTERNATE_EM},
+    '\0', NULL, N_("Warn if an object has alternate ELF machine code"),
+    TWO_DASHES },
   { {"warn-unresolved-symbols", no_argument, NULL,
      OPTION_WARN_UNRESOLVED_SYMBOLS},
     '\0', NULL, N_("Report unresolved symbols as warnings"), TWO_DASHES },
@@ -818,6 +822,7 @@ parse_args (unsigned argc, char **argv)
          break;
        case 'e':
          lang_add_entry (optarg, TRUE);
+         ldlang_add_undef (optarg);
          break;
        case 'f':
          if (command_line.auxiliary_filters == NULL)
@@ -1358,6 +1363,9 @@ parse_args (unsigned argc, char **argv)
        case OPTION_WARN_SHARED_TEXTREL:
          link_info.warn_shared_textrel = TRUE;
          break;
+       case OPTION_WARN_ALTERNATE_EM:
+         link_info.warn_alternate_em = TRUE;
+         break;
        case OPTION_WHOLE_ARCHIVE:
          whole_archive = TRUE;
          break;
@@ -1411,10 +1419,10 @@ parse_args (unsigned argc, char **argv)
            config.split_by_file = 1;
          break;
        case OPTION_CHECK_SECTIONS:
-         command_line.check_section_addresses = TRUE;
+         command_line.check_section_addresses = 1;
          break;
        case OPTION_NO_CHECK_SECTIONS:
-         command_line.check_section_addresses = FALSE;
+         command_line.check_section_addresses = 0;
          break;
        case OPTION_ACCEPT_UNKNOWN_INPUT_ARCH:
          command_line.accept_unknown_input_arch = TRUE;