pushed: [RFA/DWARF] constant class of DW_AT_high_pc is offset for version >=4 only.
Joel Brobecker
brobecker@adacore.com
Wed Feb 26 19:45:00 GMT 2014
> gdb/ChangeLog:
>
> * dwarf2read.c (attr_value_as_address): New function.
> (dwarf2_find_base_address, read_call_site_scope): Use
> attr_value_as_address in place of DW_ADDR.
> (dwarf2_get_pc_bounds): Use attr_value_as_address to get
> the low and high addresses. Slight rework of the handling
> of the high pc being a constant form, and limit it to
> DWARF verson 4 or higher.
> (dwarf2_record_block_ranges): Likewise.
> (read_partial_die): Likewise.
> (new_symbol_full): Use attr_value_as_address in place of DW_ADDR.
>
> gdb/testsuite/ChangeLog:
>
> * gdb.dwarf2/dw2-abs-hi-pc-hello-dbg.S: New file.
> * gdb.dwarf2/dw2-abs-hi-pc-hello.c: New file.
> * gdb.dwarf2/dw2-abs-hi-pc-world-dbg.S: New file.
> * gdb.dwarf2/dw2-abs-hi-pc-world.c: New file.
> * gdb.dwarf2/dw2-abs-hi-pc.c: New file.
> * gdb.dwarf2/dw2-abs-hi-pc.exp: New file.
FYI: This patch has now been pushed. Thanks again to MarkW for all
the insightful comments.
--
Joel
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