From: Jakub Jelinek <jakub@redhat.com>
To: Mark Wielaard <mark@klomp.org>
Cc: dwz@sourceware.org
Subject: Re: [PATCH 4/4] Handle new DWARF5 operations as their GNU extension variants.
Date: Mon, 14 Sep 2020 12:39:21 +0200 [thread overview]
Message-ID: <20200914103921.GA21814@tucnak> (raw)
In-Reply-To: <20200914102355.8137-5-mark@klomp.org>
On Mon, Sep 14, 2020 at 12:23:55PM +0200, Mark Wielaard wrote:
> This handles DW_OP_implicit_pointer, DW_OP_entry_value,
> DW_OP_const_type, DW_OP_regval_type, DW_OP_deref_type, DW_OP_convert,
> DW_OP_reinterpret as the DW_OP_GNU extensions for pre-DWARF5.
>
> This doesn't handle the new DW_OP_addrx and DW_OP_constx which are
> used with split-dwarf .debug_addr tables. Nor does it implement
> DW_OP_xderef_type which gcc will never emit.
>
> * dwz.c (read_exprloc): Handle DW_OP_implicit_pointer,
> DW_OP_entry_value, DW_OP_convert, DW_OP_reinterpret,
> DW_OP_regval_type, DW_OP_const_type and DW_OP_deref_type.
> (read_exprloc_low_mem_phase1): Likewise.
> (adjust_exprloc): Likewise.
Ok.
Jakub
next prev parent reply other threads:[~2020-09-14 10:39 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-14 10:23 DWARF5 support for dwz Mark Wielaard
2020-09-14 10:23 ` [PATCH 1/4] Recognize some new DWARF5 .debug sections Mark Wielaard
2020-09-14 10:36 ` Jakub Jelinek
2020-09-14 10:23 ` [PATCH 2/4] Handle DWARF5 headers for compile and partial units Mark Wielaard
2020-09-14 10:38 ` Jakub Jelinek
2020-09-15 11:38 ` Mark Wielaard
2020-09-14 10:23 ` [PATCH 3/4] Handle new DWARF5 attributes Mark Wielaard
2020-09-14 10:38 ` Jakub Jelinek
2020-09-14 10:23 ` [PATCH 4/4] Handle new DWARF5 operations as their GNU extension variants Mark Wielaard
2020-09-14 10:39 ` Jakub Jelinek [this message]
2020-09-14 10:48 ` DWARF5 support for dwz Jakub Jelinek
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