/* cond.c - conditional assembly pseudo-ops, and .include
- Copyright (C) 1990-2017 Free Software Foundation, Inc.
+ Copyright (C) 1990-2020 Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
scanned. */
struct obstack cond_obstack;
-struct file_line {
+struct file_line
+{
const char *file;
unsigned int line;
};
/* We push one of these structures for each .if, and pop it at the
.endif. */
-struct conditional_frame {
+struct conditional_frame
+{
/* The source file & line number of the "if". */
struct file_line if_file_line;
/* The source file & line of the "else". */
cframe.ignoring = ! (test_defined ^ is_defined);
}
- current_cframe = ((struct conditional_frame *)
- obstack_copy (&cond_obstack, &cframe,
- sizeof (cframe)));
+ current_cframe =
+ (struct conditional_frame *) obstack_alloc (&cond_obstack, sizeof cframe);
+ memcpy (current_cframe, &cframe, sizeof cframe);
if (LISTING_SKIP_COND ()
&& cframe.ignoring
using an undefined result. No big deal. */
initialize_cframe (&cframe);
cframe.ignoring = cframe.dead_tree || ! t;
- current_cframe = ((struct conditional_frame *)
- obstack_copy (&cond_obstack, &cframe, sizeof (cframe)));
+ current_cframe =
+ (struct conditional_frame *) obstack_alloc (&cond_obstack, sizeof cframe);
+ memcpy (current_cframe, & cframe, sizeof cframe);
if (LISTING_SKIP_COND ()
&& cframe.ignoring
cframe.ignoring = (test_blank == !is_eol);
}
- current_cframe = ((struct conditional_frame *)
- obstack_copy (&cond_obstack, &cframe,
- sizeof (cframe)));
+ current_cframe =
+ (struct conditional_frame *) obstack_alloc (&cond_obstack, sizeof cframe);
+ memcpy (current_cframe, &cframe, sizeof cframe);
if (LISTING_SKIP_COND ()
&& cframe.ignoring
initialize_cframe (&cframe);
cframe.ignoring = cframe.dead_tree || ! (res ^ arg);
- current_cframe = ((struct conditional_frame *)
- obstack_copy (&cond_obstack, &cframe, sizeof (cframe)));
-
- if (LISTING_SKIP_COND ()
+ current_cframe =
+ (struct conditional_frame *) obstack_alloc (&cond_obstack, sizeof cframe);
+ memcpy (current_cframe, &cframe, sizeof cframe);
+
+ if (LISTING_SKIP_COND ()
&& cframe.ignoring
&& (cframe.previous_cframe == NULL
|| ! cframe.previous_cframe->ignoring))
initialize_cframe (&cframe);
cframe.ignoring = cframe.dead_tree || ! (res ^ arg);
- current_cframe = ((struct conditional_frame *)
- obstack_copy (&cond_obstack, &cframe, sizeof (cframe)));
+ current_cframe =
+ (struct conditional_frame *) obstack_alloc (&cond_obstack, sizeof cframe);
+ memcpy (current_cframe, &cframe, sizeof cframe);
if (LISTING_SKIP_COND ()
&& cframe.ignoring
as_bad (_("end of macro inside conditional"));
else
as_bad (_("end of file inside conditional"));
+
as_bad_where (current_cframe->if_file_line.file,
current_cframe->if_file_line.line,
_("here is the start of the unterminated conditional"));