------- Additional Comments From fnf at specifixinc dot com 2004-12-30 16:14
-------
I tried the patch and it does generate a entry:
<2><cd>: Abbrev Number: 10 (DW_TAG_inlined_subroutine)
DW_AT_abstract_origin: <5f>
DW_AT_low_pc : 0x80483a1
DW_AT_high_pc : 0x80483a6
Note though that this only covers the first instruction of the inlined
subroutine, the mov instr at 80483a1:
080483a0 <main>:
80483a0: 55 push %ebp
80483a1: b8 04 00 00 00 mov $0x4,%eax
80483a6: 89 e5 mov %esp,%ebp
I believe what needs to happen is for the DWARF2 DW_TAG_inlined_subroutine
entry to use the DW_AT_ranges attribute to indentify the discontiguous
address ranges of the inlined subroutine, instead of using DW_AT_low_pc and
DW_AT_high_pc.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19191
