- To: Jonathan Larmour <jlarmour at redhat dot com>
- Subject: Re: [ECOS] GDB load error
- From: Piteir <piter197 at yahoo dot com>
- Date: Thu, 5 Jul 2001 07:22:38 -0700 (PDT)
--- Jonathan Larmour <jlarmour@redhat.com> wrote:
> Piteir wrote:
> >
> > Hi,
> >
> > I have build ecos configuration for Cirrus Logic
> > EDB7211
> > using "default" template.
> >
> > with RAM startup and enable "Cirrus Logic EDB7XXX
> > serial port 1 driver"
>
> Try it with just the default configuration (no
> serial driver) just to be
> sure. That should work.
>
> Also if you built your own redboot you can use the
> redboot_ROM binaries for
> the edb7211 at
>
http://sources.redhat.com/ecos/boards/redbootbins/edb7211
> to
> be sure it isn't something with yours.
>
Sorry for my last email (I didn't see that before)
I follow your suggestion (just default configuration,
no other setting) but it still failed.
I have tried to enter GDB-stub mode in Redboot by
typing '$Hc-1#09' and Redboot respond +$OK#9a then I
try to debug but after I type 'Continue' it just
hanged there no respond at all.
So I tried another way, I didn't enter GDB-stub mode.
When I tried to debug I got two result:
1)
.....
(gdb) continue
Continuing.
[New thread 1]
Program received signal SIGTRAP, Trace/breakpoint
trap.
[Switching to thread 1]
Cyg_StdioStream::Cyg_StdioStream (this=0x34108,
dev=0x50,
open_mode=CYG_STREAM_READ, append=0,
binary=213256, buffer_mode=50001,
buffer_size=256, buffer_addr=0x13 "å")
at
//C/PROGRA~1/REDHAT~1/eCos/packages/language/c/libc/stdio/current/src/com
mon/stream.cxx:71
71 : io_buf( buffer_size, buffer_addr )
Current language: auto; currently c++
(gdb)
and in another result ( I mostly got this respond):
.....
9f00000000e7e81260e518f09f00000000d4010300dc010300d8010300443e030013000000
warning: Malformed packet(b) (missing colon):
Packet:
'T05thread:000018e5;2f:200403000000000020040300000018e5d051000005000000e
4130000dc010300d8010300483d0300383d03004c6700e0c47900e0d81300005c3d03004c3d03007
c6700e0446700e0d8130000783d0300603d03000c5c00e06c6700e0943d030034480000d40103009
03d03007c3d0300cc4b00e0805b00e00200000000000000103e0300943d0300ec0500e0804b00e00
0000000e518f09f00000000e7e81260e518f09f00000000d4010300dc010300d8010300443e03001
3000000'
warning: Remote sent bad register number 2147483647:
Packet:
'T05thread:000018e5;2f:200403000000000020040300000018e5d051000005000000e
4130000dc010300d8010300483d0300383d03004c6700e0c47900e0d81300005c3d03004c3d03007
c6700e0446700e0d8130000783d0300603d03000c5c00e06c6700e0943d030034480000d40103009
03d03007c3d0300cc4b00e0805b00e00200000000000000103e0300943d0300ec0500e0804b00e00
0000000e518f09f00000000e7e81260e518f09f00000000d4010300dc010300d8010300443e03001
3000000'
warning: Remote reply is too short:
T05thread:000018e5;2f:2004030000000000200403
00000018e5d051000005000000e4130000dc010300d8010300483d0300383d03004c6700e0c47900
e0d81300005c3d03004c3d03007c6700e0446700e0d8130000783d0300603d03000c5c00e06c6700
e0943d030034480000d4010300903d03007c3d0300cc4b00e0805b00e00200000000000000103e03
00943d0300ec0500e0804b00e000000000e518f09f00000000e7e81260e518f09f00000000d40103
00dc010300d8010300443e030013000000
Reply contains invalid hex digit 0
(gdb)
What should I do next? please suggest
> Jifl
> --
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=====
Regards,
Piteir
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