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Re: [avr-gcc-list] avr-objcopy failed to produce coff/ext-coff
From: |
Joerg Wunsch |
Subject: |
Re: [avr-gcc-list] avr-objcopy failed to produce coff/ext-coff |
Date: |
Thu, 29 Sep 2005 21:05:53 +0200 (MET DST) |
(Please don't post the same message four(!) times!)
kchoo <address@hidden> wrote:
> I am using winavr to compile a simple c code with the
> compiler option dwarf2 enabled.
> CFLAGS = -ggdwarf-2,
> but I failed to generate extcoff file.
The COFF converter is incompatible with DWARF-2 input, as the objcopy
code in binutils doesn't contain a DWARF parser. Thus, you have to
decide whether you want DWARF-2 or COFF debugging information. In the
latter case, you need to tell the compiler to generate stabs debugging
information (-gstabs), and then convert that to AVR-COFF.
--
cheers, J"org .-.-. --... ...-- -.. . DL8DTL
http://www.sax.de/~joerg/ NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)