diff options
Diffstat (limited to 'gas/config/tc-ia64.c')
| -rw-r--r-- | gas/config/tc-ia64.c | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/gas/config/tc-ia64.c b/gas/config/tc-ia64.c index 7dcb67cf90..3da3ddaa9d 100644 --- a/gas/config/tc-ia64.c +++ b/gas/config/tc-ia64.c @@ -6830,6 +6830,10 @@ md_parse_option (c, arg) { md.default_explicit_mode = 0; } + else if (strcmp (arg, "none") == 0) + { + md.detect_dv = 0; + } else if (strcmp (arg, "debug") == 0) { md.debug_dv = 1; @@ -6839,6 +6843,11 @@ md_parse_option (c, arg) md.default_explicit_mode = 1; md.debug_dv = 1; } + else if (strcmp (arg, "debugn") == 0) + { + md.debug_dv = 1; + md.detect_dv = 0; + } else { as_bad (_("Unrecognized option '-x%s'"), arg); @@ -6880,9 +6889,14 @@ IA-64 options:\n\ -mle | -mbe select little- or big-endian byte order (default -mle)\n\ -munwind-check=[warning|error]\n\ unwind directive check (default -munwind-check=warning)\n\ - -x | -xexplicit turn on dependency violation checking (default)\n\ - -xauto automagically remove dependency violations\n\ - -xdebug debug dependency violation checker\n"), + -x | -xexplicit turn on dependency violation checking\n\ + -xauto automagically remove dependency violations (default)\n\ + -xnone turn off dependency violation checking\n\ + -xdebug debug dependency violation checker\n\ + -xdebugn debug dependency violation checker but turn off\n\ + dependency violation checking\n\ + -xdebugx debug dependency violation checker and turn on\n\ + dependency violation checking\n"), stream); } @@ -7224,6 +7238,7 @@ ia64_init (argc, argv) char **argv ATTRIBUTE_UNUSED; { md.flags = MD_FLAGS_DEFAULT; + md.detect_dv = 1; /* FIXME: We should change it to unwind_check_error someday. */ md.unwind_check = unwind_check_warning; } @@ -7301,7 +7316,15 @@ ia64_start_line () if (input_line_pointer[0] == ';' && input_line_pointer[-1] == ';') { if (md.detect_dv && !md.explicit_mode) - as_warn (_("Explicit stops are ignored in auto mode")); + { + static int warned; + + if (!warned) + { + warned = 1; + as_warn (_("Explicit stops are ignored in auto mode")); + } + } else insn_group_break (1, 0, 0); } |