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From: Paul Brook <paul@codesourcery.com>
To: qemu-devel@nongnu.org
Cc: Jan Kiszka <jan.kiszka@web.de>
Subject: Re: [Qemu-devel] Re: [PATCH] x86_64 debug registers for gdb
Date: Fri, 20 Apr 2007 13:55:13 +0100	[thread overview]
Message-ID: <200704201355.14379.paul@codesourcery.com> (raw)
In-Reply-To: <4627DF73.3030902@web.de>

On Thursday 19 April 2007 22:30, Jan Kiszka wrote:
> +    registers[_GP_REGS+2] = env->segs[R_CS].selector;
> +    registers[_GP_REGS+3] = env->segs[R_SS].selector;
> +    registers[_GP_REGS+4] = env->segs[R_DS].selector;
> +    registers[_GP_REGS+5] = env->segs[R_ES].selector;
> +    registers[_GP_REGS+6] = env->segs[R_FS].selector;
> +    registers[_GP_REGS+7] = env->segs[R_GS].selector;
>
> +    registers[_FPCTL_OFS] = env->fpuc;
> +    registers[_FPCTL_OFS+1] = fpus;
> +    registers[_FPCTL_OFS+2] = 0; /* XXX: convert tags */
> +    registers[_FPCTL_OFS+3] = 0; /* fiseg */
> +    registers[_FPCTL_OFS+4] = 0; /* fioff */
> +    registers[_FPCTL_OFS+5] = 0; /* foseg */
> +    registers[_FPCTL_OFS+6] = 0; /* fooff */
> +    registers[_FPCTL_OFS+7] = 0; /* fop */
> +    for (i = _FPCTL_OFS; i < _FPCTL_OFS+8; i++)
>          tswapls(&registers[i]);

These are all wrong on x86-64.

Paul

  reply	other threads:[~2007-04-20 13:00 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-09-19 20:51 [Qemu-devel] [PATCH] x86_64 debug registers for gdb Jason Wessel
2007-04-18 20:53 ` [Qemu-devel] " Jan Kiszka
2007-04-19 15:11   ` Paul Brook
2007-04-19 21:30     ` Jan Kiszka
2007-04-20 12:55       ` Paul Brook [this message]
2007-04-20 22:15         ` Jan Kiszka
2007-04-20 23:13           ` Paul Brook
2007-04-21 17:45             ` Jan Kiszka
2007-04-23  9:13               ` Jan Kiszka
2007-04-23 15:47                 ` Jan Kiszka

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