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SOS: issues: memcpy in flash_config_insert_value & exec -r


Can someone help me please!

Thanks,
-Mike.

From: "Michael Anburaj" <embeddedeng@hotmail.com>
To: ecos-discuss@ecos.sourceware.org
Subject: [ECOS] issues: memcpy in flash_config_insert_value & exec -r
Date: Mon, 11 Jul 2005 10:30:16 +0000

Hi,

H/w : MIPS atlas, 4Kc
Build: Redboot_ROM
source: latest from CVS

Issue #1: memcpy in flash_config_insert_value (fconfig.c), case CONFIG_ESA throws an exception (I guess) casues Redboot to hang-up (with GDB command $T0b25...)

dp = 0x80fbf016
&opt-dflt = 0x800010bc
size = 6

Other cases work fine:

case CONFIG_BOOL:
dp = 0x80fbf02e
&opt-dflt = 0x800010d4
size = 4

Let me know the reason behind this. For now, I have bypassed this by commenting out the memcpy for the CONFIG_ESA case.

Issue #2:
The redboot command "exec" is supposed to have -r option for RamDisk, but in my Redboot build I don't see this option. Let me know if I need to included some packages for this or enable some option in Redboot config.


Thanks a lot,
-Mike.



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