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Re: [RFC/RFA] use of dwarf2 unwind informations
- From: Daniel Jacobowitz <drow at mvista dot com>
- To: Jiri Smid <smid at suse dot cz>
- Cc: gdb-patches at sources dot redhat dot com
- Date: Thu, 6 Dec 2001 18:26:24 -0500
- Subject: Re: [RFC/RFA] use of dwarf2 unwind informations
- References: <s8vk7ylt15f.fsf@naga.suse.cz>
On Thu, Sep 27, 2001 at 11:48:28AM +0200, Jiri Smid wrote:
> Hello,
>
> This is code which allows gdb to use dwarf2 frame informations for
> stack unwinding.
>
> Index: gdb/ChangeLog
> from Jiri Smid <smid@suse.cz>
>
> * dwarf2cfi.c: New file.
> * dwarf2cfi.h: New file.
> * dwarf2read.c (dwarf_frame_offset, dwarf_frame_size): New
> variables.
> (dwarf2_read_section): Change to non static.
> (dwarf2_locate_sections): Add frame section recognition.
> * elfread.c (elf_symfile_read): Add call of frame informations build.
> * frame.h (frame_info): Add pointer to unwind_context.
> * symfile.h (dwarf2_build_frame_info): Add declaration.
> * gdbarch.sh (DWARF2_BUILD_FRAME_INFO): Add.
> * gdbarch.h, gdbarch.c: Regenerate.
> (FRAME_SECTION): New define.
> * Makefile.in: Add dwarf2cfi_h, dwarf2cfi.o, update dependencies.
I see that Jim B approved this in October, but it doesn't look like it
was ever committed. What's the status?
--
Daniel Jacobowitz Carnegie Mellon University
MontaVista Software Debian GNU/Linux Developer