x86: Add -z cet-report=[none|warning|error]

[deliverable/binutils-gdb.git] / ld / emulparams / cet.sh

diff --git a/ld/emulparams/cet.sh b/ld/emulparams/cet.sh
index 1d45b16283054184330b470c40924bc888a09d70..f9a83ec099be20fc297231a06cbd5a8f0009b764 100644 (file)
--- a/ld/emulparams/cet.sh
+++ b/ld/emulparams/cet.sh
@@ -5,6 +5,9 @@ PARSE_AND_LIST_OPTIONS_CET='
   -z ibt                      Generate GNU_PROPERTY_X86_FEATURE_1_IBT\n"));
   fprintf (file, _("\
   -z shstk                    Generate GNU_PROPERTY_X86_FEATURE_1_SHSTK\n"));
+  fprintf (file, _("\
+  -z cet-report=[none|warning|error] (default: none)\n\
+                              Report missing IBT and SHSTK properties\n"));
 '
 PARSE_AND_LIST_ARGS_CASE_Z_CET='
       else if (strcmp (optarg, "ibtplt") == 0)
@@ -13,6 +16,22 @@ PARSE_AND_LIST_ARGS_CASE_Z_CET='
        params.ibt = TRUE;
       else if (strcmp (optarg, "shstk") == 0)
        params.shstk = TRUE;
+      else if (strncmp (optarg, "cet-report=", 11) == 0)
+       {
+         if (strcmp (optarg + 11, "none") == 0)
+           params.cet_report = cet_report_none;
+         else if (strcmp (optarg + 11, "warning") == 0)
+           params.cet_report = (cet_report_warning
+                                | cet_report_ibt
+                                | cet_report_shstk);
+         else if (strcmp (optarg + 11, "error") == 0)
+           params.cet_report = (cet_report_error
+                                | cet_report_ibt
+                                | cet_report_shstk);
+         else
+           einfo (_("%F%P: invalid option for -z cet-report=: %s\n"),
+                  optarg + 11);
+       }
 '
 
 PARSE_AND_LIST_OPTIONS="$PARSE_AND_LIST_OPTIONS $PARSE_AND_LIST_OPTIONS_CET"