From: Andrew Cagney <cagney@gnu.org>
To: Ulrich Weigand <weigand@i1.informatik.uni-erlangen.de>
Cc: gdb-patches@sources.redhat.com
Subject: Re: [PATCH] Fix s390 problems with current GCC
Date: Sat, 23 Oct 2004 14:29:00 -0000 [thread overview]
Message-ID: <417A6AAF.2080800@gnu.org> (raw)
In-Reply-To: <200410222336.i9MNaddT019349@faui1g.informatik.uni-erlangen.de>
Ulrich Weigand wrote:
>
> * s390-tdep.c (enum pv_boolean): Remove.
> (pv_is_array_ref): Remove.
> (s390_on_stack): Remove.
> (S390_NUM_SPILL_SLOTS): Remove.
> (struct s390_prologue_data): Remove members 'spill' and 'back_chain',
> add members 'gpr_slot', 'fpr_slot', and 'back_chain_saved_p'.
> (s390_store): Track all stores of orginal incoming registers to the
> stack constant offsets relative to the CFA, instead of only tracking
> stores into specific spill slots.
> (s390_load): Likewise.
> (s390_analyze_prologue): Adapt to struct s390_prologue_data changes.
> (s390_prologue_frame_unwind_cache): Likewise. Only track registers
> defined as call-saved by the ABI.
> (s390_push_dummy_call): Use bottom of dummy call argument save area
> as return value, not the top. Do not store to the called function's
> register save area.
> (s390_unwind_dummy_id): Adapt accordingly.
Ok, for mainline and 6.3. Can you post test results for the relevant
compilers?
Andrew
next prev parent reply other threads:[~2004-10-23 14:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-22 23:36 Ulrich Weigand
2004-10-23 14:29 ` Andrew Cagney [this message]
2004-10-23 16:43 ` Ulrich Weigand
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