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* as.c: added new option -ad for hll listings without debug info

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* listing.c,listing.h: support for new listings, and more for forgiving
	when lied to about where linenumbers are.
	* config/obj-coffbfd.c (do_linenos_for): relocate line numbers
	correctly.
This commit is contained in:
Steve Chamberlain
1992-02-06 20:09:39 +00:00
parent 1f46923ff4
commit ebf137d5cd
1 changed files with 14 additions and 4 deletions
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12
gas/config/obj-coffbfd.c
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@ -1524,6 +1524,7 @@ DEFUN(do_linenos_for,(abfd, file_cursor),
{ {
segment_info_type *s = segment_info + idx; segment_info_type *s = segment_info + idx;
if (s->scnhdr.s_nlnno != 0) if (s->scnhdr.s_nlnno != 0)
{ {
struct lineno_list *line_ptr ; struct lineno_list *line_ptr ;
@ -1534,20 +1535,28 @@ DEFUN(do_linenos_for,(abfd, file_cursor),
struct external_lineno *dst= buffer; struct external_lineno *dst= buffer;
/* Run through the table we've built and turn it into its external /* Run through the table we've built and turn it into its external
form */ form, take this chance to remove duplicates */
for (line_ptr = s->lineno_list_head; for (line_ptr = s->lineno_list_head;
line_ptr != (struct lineno_list *)NULL; line_ptr != (struct lineno_list *)NULL;
line_ptr = line_ptr->next) line_ptr = line_ptr->next)
{ {
if (line_ptr->line.l_lnno == 0) if (line_ptr->line.l_lnno == 0)
{ {
/* Turn a pointer to a symbol into the symbols' index */ /* Turn a pointer to a symbol into the symbols' index */
line_ptr->line.l_addr.l_symndx = line_ptr->line.l_addr.l_symndx =
( (symbolS *)line_ptr->line.l_addr.l_symndx)->sy_number; ( (symbolS *)line_ptr->line.l_addr.l_symndx)->sy_number;
} }
else
{
line_ptr->line.l_addr.l_paddr += ((struct frag * )(line_ptr->frag))->fr_address;
}
(void) bfd_coff_swap_lineno_out(abfd, &(line_ptr->line), dst); (void) bfd_coff_swap_lineno_out(abfd, &(line_ptr->line), dst);
dst++; dst++;
} }
s->scnhdr.s_lnnoptr = *file_cursor; s->scnhdr.s_lnnoptr = *file_cursor;
@ -1810,6 +1819,7 @@ DEFUN(c_line_new,(symbol, paddr, line_number, frag),
segment_info_type *s = segment_info + now_seg; segment_info_type *s = segment_info + now_seg;
new_line->line.l_lnno = line_number; new_line->line.l_lnno = line_number;
if (line_number == 0) if (line_number == 0)
{ {
new_line->line.l_addr.l_symndx = (long)symbol; new_line->line.l_addr.l_symndx = (long)symbol;