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RE: [avr-gcc-list] avr-as and symbolic debugging in AVR Studio 4
From: |
Brian Cuthie |
Subject: |
RE: [avr-gcc-list] avr-as and symbolic debugging in AVR Studio 4 |
Date: |
Sun, 24 Aug 2003 09:21:29 -0400 |
J"org,
BIG step forward. Thanks!
But I'm still getting a complaint from objcopy that "Foo" isn't in the
symbol table. Looks to me like it is. Can you help me understand what's
going on here, and whether it's significant?
F:\Temp>avr-as -alms --gstabs -mmcu=atmega16 -Z -o demo.a demo.s
GAS LISTING demo.s page 1
1
2 .file "demo.s"
3
4 .section .text
5
6 .stabs "f:/temp/",100,0,0,Foo
7 .stabs "demo.s",100,0,0,Foo
8
9 .func Foo
10 .global Foo
11
12 Foo:
13 0000 F894 cli
14 0002 FECF rjmp Foo
15
16 .endfunc
17
♀GAS LISTING demo.s page 2
DEFINED SYMBOLS
*ABS*:00000000 demo.s
demo.s:12 .text:00000000 Foo
NO UNDEFINED SYMBOLS
F:\Temp>avr-objcopy --debugging -O coff-ext-avr demo.a demo.cof
function Foo not found in symbol table, defaulting to "text" section
Thanks for you help J"org.
-brian
-----Original Message-----
From: address@hidden
[mailto:address@hidden On Behalf Of Joerg Wunsch
Sent: Sunday, August 24, 2003 3:52 AM
To: address@hidden
Subject: Re: [avr-gcc-list] avr-as and symbolic debugging in AVR Studio
4
As "Brian Cuthie" <address@hidden> wrote:
>Here's the file I'm assembling:
>
>
> .file "demo.s"
>
> .stabs "f:/temp/",100,0,0,Foo
> .stabs "demo.s",130,0,0,0
Erm, both numbers need to be "100".
--
J"org Wunsch Unix support
engineer
address@hidden
http://www.interface-systems.de/~j/
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