From: Nick Clifton <nickc@redhat.com>
To: "H. J. Lu" <hjl@lucon.org>
Cc: binutils@sources.redhat.com
Subject: Re: PATCH: Check if DW_OP_fbreg has DW_AT_frame_base
Date: Wed, 05 Jan 2005 13:46:00 -0000 [thread overview]
Message-ID: <41DBF16F.9010809@redhat.com> (raw)
In-Reply-To: <20050104231454.GA32690@lucon.org>
Hi H. J.
> 2005-01-04 H.J. Lu <hongjiu.lu@intel.com>
>
> * readelf.c (have_frame_base): New.
> (need_base_address): Likewise.
> (saved_base_address): Likewise.
> (decode_location_expression): Return 1 if DW_AT_frame_base is
> needed.
> (debug_info): Add base_address and a have_frame_base pointer.
> (read_and_display_attr_value): Replace saved_DW_AT_low_pc with
> saved_base_address. Record base address. Set have_frame_base.
> Record if a location list has DW_AT_frame_base. Display if a
> location expression has no DW_AT_frame_base but needs one. Set
> saved_base_address only if needed.
> (process_debug_info): Clear have_frame_base, saved_base_address
> and set need_base_address.
> (display_debug_loc): Display if a location expression has no
> DW_AT_frame_base but needs one. Display if start >= end. Don't
> adjust for section address. Properly handle base address.
> (process_object): Free the have_frame_base pointer in
> debug_info.
Approved - please apply.
Cheers
Nick
prev parent reply other threads:[~2005-01-05 13:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-04 18:32 H. J. Lu
2005-01-04 22:10 ` H. J. Lu
2005-01-04 23:15 ` H. J. Lu
2005-01-05 13:46 ` Nick Clifton [this message]
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