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Re: [rfa/dwarf/doc] Inter-compilation-unit reference support for partial DIEs
- From: Daniel Jacobowitz <drow at false dot org>
- To: gdb-patches at sources dot redhat dot com, jimb at redhat dot com
- Date: Mon, 20 Sep 2004 12:41:24 -0400
- Subject: Re: [rfa/dwarf/doc] Inter-compilation-unit reference support for partial DIEs
- References: <20040420170855.GA31548@nevyn.them.org> <20040916211543.GA28956@nevyn.them.org>
On Thu, Sep 16, 2004 at 05:15:43PM -0400, Daniel Jacobowitz wrote:
> Doc changes already approved. Dwarf changes reposted with all
> of Jim's feedback incorporated, as far as I can tell. Tested
> i386-pc-linux-gnu, no regressions.
>
> Jim, did I get everything? Does it look OK now?
Ping?
>
> --
> Daniel Jacobowitz
>
> 2004-09-16 Daniel Jacobowitz <dan@debian.org>
>
> * Makefile.in (dwarf2read.o): Update dependencies.
> * dwarf2read.c: Include "command.h" and "gdbcmd.h".
> (struct dwarf2_per_objfile): Add all_comp_units, n_comp_units,
> and read_in_chain.
> (struct dwarf2_cu): Add read_in_chain, per_cu, last_used,
> mark, and has_form_ref_addr.
> (struct dwarf2_per_cu_data): New.
> (dwarf2_max_cache_age): New.
> (dwarf2_build_psymtabs_hard): Free cached compilation units
> after loading. Create and manage the list of compilation units.
> Remove unnecessary NULL initialization. Fix indentation.
> (psymtab_to_symtab_1): Initialize all of CU.
> (dwarf2_read_abbrevs): Set has_form_ref_addr.
> (find_partial_die): Use dwarf2_find_containing_comp_unit
> and load_comp_unit.
> (free_stack_comp_unit): Update comments. Clear the per-cu
> pointer. Handle aging.
> (dwarf2_find_containing_comp_unit, free_cached_comp_units)
> (age_cached_comp_units, free_one_cached_comp_unit)
> (dwarf2_mark, dwarf2_clear_marks, create_all_comp_units)
> (load_comp_unit, dwarf2_find_comp_unit, free_one_comp_unit)
> (set_dwarf2_cmdlist, show_dwarf2_cmdlist, set_dwarf2_cmd)
> (show_dwarf2_cmd): New.
> (_initialize_dwarf2_read): Provide "maint set dwarf2 max-cache-age"
> and "maint show dwarf2 max-cache-age".
> * gdbcmd.h (maintenance_set_cmdlist, maintenance_show_cmdlist): New
> externs.
> * maint.c (maintenance_set_cmdlist, maintenance_show_cmdlist): Make
> global.
>
> 2004-09-16 Daniel Jacobowitz <dan@debian.org>
>
> * gdb.texinfo (Maintenance Commands): Document "maint set dwarf2
> max-cache-age" and "maint show dwarf2 max-cache-age".
--
Daniel Jacobowitz