From: Christoph Csebits <christoph.csebits@frequentis.com>
To: Gary Thomas <gthomas@redhat.com>
Cc: ecos-discuss@sources.redhat.com
Subject: Re: [ECOS] RedBoot ROM version
Date: Mon, 16 Jul 2001 07:32:00 -0000 [thread overview]
Message-ID: <20010716163218.A9900@frequentis.com> (raw)
In-Reply-To: <XFMail.20010713052714.gthomas@redhat.com>
On Fri, Jul 13, 2001 at 05:27:14AM -0600, Gary Thomas wrote:
>
> Can you tell why? If you look at the system stack, does it really
> get this full?
I found the reason why RedBoot didnt work in ROM startup.
there was a line missing in the memory layout file *rom.ldi
CYG_LABEL_DEFN(__reserved_vectors) = 0; . = CYG_LABEL_DEFN(__reserved_vectors) + 0x3000;
CYG_LABEL_DEFN(__reserved_vsr_table) = ALIGN (0x1); . = CYG_LABEL_DEFN(__reserved_vsr_table) + 0x200;
missing --> CYG_LABEL_DEFN(__reserved_virtual_table) = ALIGN (0x1); . = CYG_LABEL_DEFN(__reserved_virtual_table) + 0x100;
SECTION_data (ram, ALIGN (0x10), FOLLOWING (.gcc_except_table))
so the virtual table was polluting the stack (or vice versa).
--
next prev parent reply other threads:[~2001-07-16 7:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-12 7:02 Christoph Csebits
2001-07-12 7:13 ` Gary Thomas
2001-07-13 1:10 ` Christoph Csebits
2001-07-13 4:27 ` Gary Thomas
2001-07-16 1:55 ` Christoph Csebits
2001-07-16 7:32 ` Christoph Csebits [this message]
2001-07-16 7:40 ` Gary Thomas
2001-07-16 8:02 ` Christoph Csebits
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