From: Andrew Cagney <ac131313@redhat.com>
To: Joel Brobecker <brobecker@gnat.com>
Cc: gdb-patches@sources.redhat.com
Subject: Re: HP/UX 64 need CALL_DUMMY_LOCATION ON_STACK?
Date: Mon, 20 Jan 2003 04:27:00 -0000 [thread overview]
Message-ID: <3E2B7A8E.6050403@redhat.com> (raw)
In-Reply-To: <20030120030414.GK5477@gnat.com>
>> I recently changed the default for CALL_DUMMY_LOCATION from ON_STACK to
>> AT_ENTRY. I suspect the HP/PA 64 currently assumes ON_STACK.
>>
>> Anyone able to check this theory?
>
>
> I'll try to have a look today (thanks for this notice!).
I'd better explain why I think I broke it :-/ I believe the old code
had the sequence:
tm-hppa64.h:
#include "tm-hppa.h"
tm-hppa.h:
#define CALL_DUMMY_LOCATION ON_STACK
#undef CALL_DUMMY_LOCATION
gdbarch.h:
#if !multi-arch
// do nothing with CALL_DUMMY_LOCATION
#endif
inferior.h:
#ifndef CALL_DUMMY_LOCATION
#define CALL_DUMMY_LOCATION ON_STACK
#endif
My change effectively changed the middle one so that CALL_DUMMY_LOCATION
defaults to AT_ENTRY_POINT - good for everyone else, just not for 64 bit
HP/UX.
Andrew
next prev parent reply other threads:[~2003-01-20 4:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-20 2:08 Andrew Cagney
2003-01-20 3:04 ` Joel Brobecker
2003-01-20 4:27 ` Andrew Cagney [this message]
2003-01-28 4:15 ` Joel Brobecker
2003-01-28 14:40 ` Andrew Cagney
2003-01-30 5:49 ` Joel Brobecker
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