2019-03-13 Christian Eggers <ceggers@gmx.de>
+ * dwarf2dbg.c (out_debug_line): Pad size of .debug_line section.
+
+2019-03-13 Christian Eggers <ceggers@gmx.de>
+
* dwarf2dbg.c (out_debug_str): Use octets for .debug_string pointers.
2019-03-13 Christian Eggers <ceggers@gmx.de>
symbolS *line_end;
struct line_seg *s;
int sizeof_offset;
+ addressT section_end, section_end_aligned;
memset (&exp, 0, sizeof exp);
sizeof_offset = out_header (line_seg, &exp);
in the DWARF Line Number header. */
subseg_set (subseg_get (".debug_line_end", FALSE), 0);
+ /* Pad size of .debug_line section to a multiple of OCTETS_PER_BYTE.
+ Simply sizing the section in md_section_align() is not sufficient,
+ also the size field in the .debug_line header must be a multiple
+ of OCTETS_PER_BYTE. Not doing so will introduce gaps within the
+ .debug_line sections after linking. */
+ section_end = frag_now_fix_octets ();
+ section_end_aligned = (section_end + OCTETS_PER_BYTE - 1) & -OCTETS_PER_BYTE;
+ for ( ; section_end != section_end_aligned; section_end++)
+ out_inc_line_addr (0, 0); /* NOP */
+
symbol_set_value_now_octets (line_end);
}