diff options
| author | Steve Chamberlain <sac@cygnus> | 1992-02-06 20:09:39 +0000 |
|---|---|---|
| committer | Steve Chamberlain <sac@cygnus> | 1992-02-06 20:09:39 +0000 |
| commit | ebf137d5cd5c8ef5997d7192fed7c5dad5781f30 (patch) | |
| tree | 0415296daec3b146d939effcc6bc130bfbb42026 /gas/config | |
| parent | 1f46923ff419face15f7232a8c33efc5beecea15 (diff) | |
| download | gdb-ebf137d5cd5c8ef5997d7192fed7c5dad5781f30.zip gdb-ebf137d5cd5c8ef5997d7192fed7c5dad5781f30.tar.gz gdb-ebf137d5cd5c8ef5997d7192fed7c5dad5781f30.tar.bz2 | |
* as.c: added new option -ad for hll listings without debug info
* 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.
Diffstat (limited to 'gas/config')
| -rw-r--r-- | gas/config/obj-coffbfd.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/gas/config/obj-coffbfd.c b/gas/config/obj-coffbfd.c index 37f95b7..eb8342b 100644 --- a/gas/config/obj-coffbfd.c +++ b/gas/config/obj-coffbfd.c @@ -1522,7 +1522,8 @@ DEFUN(do_linenos_for,(abfd, file_cursor), for (idx = SEG_E0; idx < SEG_E9; idx++) { - segment_info_type *s = segment_info + idx; + segment_info_type *s = segment_info + idx; + if (s->scnhdr.s_nlnno != 0) { @@ -1532,22 +1533,30 @@ DEFUN(do_linenos_for,(abfd, file_cursor), (struct external_lineno *)xmalloc(s->scnhdr.s_nlnno * LINESZ); struct external_lineno *dst= buffer; - + /* 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; line_ptr != (struct lineno_list *)NULL; line_ptr = line_ptr->next) { + if (line_ptr->line.l_lnno == 0) { /* Turn a pointer to a symbol into the symbols' index */ line_ptr->line.l_addr.l_symndx = ( (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); dst++; + } 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; new_line->line.l_lnno = line_number; + if (line_number == 0) { new_line->line.l_addr.l_symndx = (long)symbol; @@ -1832,7 +1842,7 @@ DEFUN(c_line_new,(symbol, paddr, line_number, frag), s->lineno_list_tail->next = new_line; } s->lineno_list_tail = new_line; - return LINESZ * s->scnhdr.s_nlnno ++; + return LINESZ * s->scnhdr.s_nlnno ++; } void c_dot_file_symbol(filename) |