RE: [ECOS] Connecting gdb to AEB

RE: [ECOS] Connecting gdb to AEB

[Andreas.Karlsson]

I'm trying to run the tests as given under "Running Applications on the
target"
Can someone tell me what I've done wrong...

bash-2.04$ pwd
/d/Program Files/Red Hat/eCos/packages/kernel/v1_3_1/tests
bash-2.04$ gdb -nw thread_gdb
GNU gdb 5.0
Copyright 2000 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i686-pc-cygwin"...thread_gdb: No such file or
directory.

(gdb) set remotebaud 38400
(gdb) target remote COM1
Remote debugging using COM1
0x0 in ?? ()
(gdb) load
No executable file specified.
Use the "file" or "exec-file" command.
(gdb)

/Andreas


-----Original Message-----
From: Jesper Skov [ mailto:jskov@redhat.com ]
Sent: den 5 juli 2000 11:53
To: Karlsson Andreas
Cc: ecos-discuss@sourceware.cygnus.com; roberte@redhat.co.uk
Subject: Re: [ECOS] Connecting gdb to AEB


>>>>> "Andreas" == Andreas Karlsson <Andreas.Karlsson@combitechsystems.com>
writes:

Andreas> Hi!  While following the "Getting Started with eCos" you
Andreas> shall connect to the board using these gdb commands.

Andreas> (gdb) set remotebaud 38400 (gdb) set
Andreas> mips-force-32bit-saved-gpregs (gdb) target remote COM1

Ignore that command. It's a documentation bug [Robert, this has been
fixed, hasn't it?]

Jesper

RE: [ECOS] Connecting gdb to AEB

[Jesper Skov]

>>>>> "Andreas" == Andreas Karlsson <Andreas.Karlsson@combitechsystems.com> writes:

Andreas> I'm trying to run the tests as given under "Running
Andreas> Applications on the target" Can someone tell me what I've
Andreas> done wrong...

Yes, you are not using the correct debugger.

Jesper

Re: [ECOS] Connecting gdb to AEB

[Hugo 'NOx' Tyson]

Andreas.Karlsson@combitechsystems.com writes:
> I'm trying to run the tests as given under "Running Applications on the
> target"

> This GDB was configured as "i686-pc-cygwin"

Jesper's right, it's the wrong GDB.

> ...thread_gdb: No such file or directory.

but that bit is another problem too.  Maybe it ends in .exe?

	- Huge

RE: [ECOS] Connecting gdb to AEB

[Jesper Skov]

Dude, you gotta read the glowing letters on the TV set in front of you
- they tell you why things fail! Hint: search for "No such file or
directory" in the below.

Jesper

>Ah, sorry I pasted the wrong sequence.
>bash-2.04$ arm-elf-gdb -nw thread_gdb
>GNU gdb 5.0
>Copyright 2000 Free Software Foundation, Inc.
>GDB is free software, covered by the GNU General Public License, and you are
>welcome to change it and/or distribute copies of it under certain
>conditions.
>Type "show copying" to see the conditions.
>There is absolutely no warranty for GDB.  Type "show warranty" for details.
>This GDB was configured as "--host=i686-pc-cygwin
>--target=arm-elf"...thread_gdb: No such file or directory.
>
>(gdb) set remotebaud 38400
>(gdb) target remote COM1
>Remote debugging using COM1
>0x401a604 in ?? ()
>(gdb) load
>No executable file specified.
>Use the "file" or "exec-file" command.
>(gdb)
>

RE: [ECOS] Connecting gdb to AEB

[Andreas.Karlsson]

Ah, sorry I pasted the wrong sequence.

bash-2.04$ arm-elf-gdb -nw thread_gdb
GNU gdb 5.0
Copyright 2000 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "--host=i686-pc-cygwin
--target=arm-elf"...thread_gdb: No such file or directory.

(gdb) set remotebaud 38400
(gdb) target remote COM1
Remote debugging using COM1
0x401a604 in ?? ()
(gdb) load
No executable file specified.
Use the "file" or "exec-file" command.
(gdb)

/Andreas


-----Original Message-----
From: Jesper Skov [ mailto:jskov@redhat.com ]
Sent: den 5 juli 2000 12:28
To: Karlsson Andreas
Cc: jskov@redhat.com; ecos-discuss@sourceware.cygnus.com
Subject: RE: [ECOS] Connecting gdb to AEB


>>>>> "Andreas" == Andreas Karlsson <Andreas.Karlsson@combitechsystems.com>
writes:

Andreas> I'm trying to run the tests as given under "Running
Andreas> Applications on the target" Can someone tell me what I've
Andreas> done wrong...

Yes, you are not using the correct debugger.

Jesper

Re: [ECOS] Connecting gdb to AEB

[Robert Erskine]

At 11:52 AM 7/5/00 +0200, Jesper Skov wrote:
>>>>>> "Andreas" == Andreas Karlsson
<Andreas.Karlsson@combitechsystems.com> writes:
>
>Andreas> Hi!  While following the "Getting Started with eCos" you
>Andreas> shall connect to the board using these gdb commands.
>
>Andreas> (gdb) set remotebaud 38400 (gdb) set
>Andreas> mips-force-32bit-saved-gpregs (gdb) target remote COM1
>
>Ignore that command. It's a documentation bug [Robert, this has been
>fixed, hasn't it?]

That line appears in 1.3.1 and 1.3.2 (arm).

Robert

Re: [ECOS] Connecting gdb to AEB

[Jesper Skov]

>>>>> "Andreas" == Andreas Karlsson <Andreas.Karlsson@combitechsystems.com> writes:

Andreas> Hi!  While following the "Getting Started with eCos" you
Andreas> shall connect to the board using these gdb commands.

Andreas> (gdb) set remotebaud 38400 (gdb) set
Andreas> mips-force-32bit-saved-gpregs (gdb) target remote COM1

Ignore that command. It's a documentation bug [Robert, this has been
fixed, hasn't it?]

Jesper

[ECOS] Connecting gdb to AEB

[Andreas.Karlsson]

Hi!

While following the "Getting Started with eCos" you shall connect to the
board using these gdb commands. 

(gdb) set remotebaud 38400 
(gdb) set mips-force-32bit-saved-gpregs 
(gdb) target remote COM1


This set mips.. command, should I replace it?
Entering the command I get:
(gdb) set mips-force-32bit-saved-gpregs
Error: No symbol table is loaded.  Use the "file" command.

/Andreas