Re: PATCH: PR corefiles/11511: gcore doesn't work with orig_rax on Linux/amd64

[Mark Kettenis <mark.kettenis@xs4all.nl>]

> Date: Sat, 17 Apr 2010 09:11:15 -0700
> From: "H.J. Lu" <hongjiu.lu@intel.com>
> 
> This patch adds orig_rax support to amd64_linux_gregset_reg_offset.
> amd64 has both tdep->gregset_reg_offset/tdep->gregset_num_regs and
> amd64_native_gregset64_reg_offset/amd64_native_gregset64_num_regs.  They 
> are identical. There is no need to keep both.  This patch also removes
> amd64_native_gregset64_reg_offset/amd64_native_gregset64_num_regs. OK
> to install?

No.  I want to keep the -nat.c and -tdep.c code separate.

The bit below is ok, but please drop the other bits.

> 	* amd64-linux-tdep.c (amd64_linux_gregset_reg_offset): Support
> 	orig_rax.

> diff --git a/gdb/amd64-linux-tdep.c b/gdb/amd64-linux-tdep.c
> index 1205e31..f249d5d 100644
> --- a/gdb/amd64-linux-tdep.c
> +++ b/gdb/amd64-linux-tdep.c
> @@ -87,7 +87,14 @@ static int amd64_linux_gregset_reg_offset[] =
>    23 * 8,			/* %ds */
>    24 * 8,			/* %es */
>    25 * 8,			/* %fs */
> -  26 * 8			/* %gs */
> +  26 * 8,			/* %gs */
> +  -1, -1, -1, -1, -1, -1, -1, -1,
> +  -1, -1, -1, -1, -1, -1, -1, -1,
> +  -1, -1, -1, -1, -1, -1, -1, -1,
> +  -1, -1, -1, -1, -1, -1, -1, -1, -1,
> +  -1, -1, -1, -1, -1, -1, -1, -1,
> +  -1, -1, -1, -1, -1, -1, -1, -1,
> +  15 * 8			/* "orig_rax" */
>  };
>  \f
>