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2005-02-11 H.J. Lu <hongjiu.lu@intel.com>

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* config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
	and 0 for error.
	(in_procedure): Return -1 for warning.
	(in_prologue): Likewise.
	(in_body): Likewise.
This commit is contained in:
H.J. Lu
2005-02-12 00:13:33 +00:00
parent 6d678bd375
commit 0745057186
2 changed files with 46 additions and 8 deletions
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8
gas/ChangeLog
View File

@ -1,3 +1,11 @@
2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
and 0 for error.
(in_procedure): Return -1 for warning.
(in_prologue): Likewise.
(in_body): Likewise.
2005-02-11 H.J. Lu <hongjiu.lu@intel.com> 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
(dot_xdata): Undo the last change. Section name is used by (dot_xdata): Undo the last change. Section name is used by

46
gas/config/tc-ia64.c
View File

@ -3055,50 +3055,80 @@ dot_special_section (which)
set_section ((char *) special_section_name[which]); set_section ((char *) special_section_name[which]);
} }
static void /* Return -1 for warning and 0 for error. */
static int
unwind_diagnostic (const char * region, const char *directive) unwind_diagnostic (const char * region, const char *directive)
{ {
if (md.unwind_check == unwind_check_warning) if (md.unwind_check == unwind_check_warning)
as_warn (".%s outside of %s", directive, region); {
as_warn (".%s outside of %s", directive, region);
return -1;
}
else else
{ {
as_bad (".%s outside of %s", directive, region); as_bad (".%s outside of %s", directive, region);
ignore_rest_of_line (); ignore_rest_of_line ();
return 0;
} }
} }
/* Return 1 if a directive is in a procedure, -1 if a directive isn't in
a procedure but the unwind directive check is set to warning, 0 if
a directive isn't in a procedure and the unwind directive check is set
to error. */
static int static int
in_procedure (const char *directive) in_procedure (const char *directive)
{ {
if (unwind.proc_start if (unwind.proc_start
&& (!unwind.saved_text_seg || strcmp (directive, "endp") == 0)) && (!unwind.saved_text_seg || strcmp (directive, "endp") == 0))
return 1; return 1;
unwind_diagnostic ("procedure", directive); return unwind_diagnostic ("procedure", directive);
return 0;
} }
/* Return 1 if a directive is in a prologue, -1 if a directive isn't in
a prologue but the unwind directive check is set to warning, 0 if
a directive isn't in a prologue and the unwind directive check is set
to error. */
static int static int
in_prologue (const char *directive) in_prologue (const char *directive)
{ {
if (in_procedure (directive)) int in = in_procedure (directive);
if (in)
{ {
/* We are in a procedure. Check if we are in a prologue. */ /* We are in a procedure. Check if we are in a prologue. */
if (unwind.prologue) if (unwind.prologue)
return 1; return 1;
unwind_diagnostic ("prologue", directive); /* We only want to issue one message. */
if (in == 1)
return unwind_diagnostic ("prologue", directive);
else
return -1;
} }
return 0; return 0;
} }
/* Return 1 if a directive is in a body, -1 if a directive isn't in
a body but the unwind directive check is set to warning, 0 if
a directive isn't in a body and the unwind directive check is set
to error. */
static int static int
in_body (const char *directive) in_body (const char *directive)
{ {
if (in_procedure (directive)) int in = in_procedure (directive);
if (in)
{ {
/* We are in a procedure. Check if we are in a body. */ /* We are in a procedure. Check if we are in a body. */
if (unwind.body) if (unwind.body)
return 1; return 1;
unwind_diagnostic ("body region", directive); /* We only want to issue one message. */
if (in == 1)
return unwind_diagnostic ("body region", directive);
else
return -1;
} }
return 0; return 0;
} }