Re: [Flashforth-devel] building flashforth with avra?

[Christopher H. <chr...@li...>]

I should mention I have been trying to use the avr-gcc (GCC) 7.5.0
toolchain, rather than the modified avr-gcc sources from the released
XC8_v2.30_AVR_Sources, which I think were using version 5 or something
older.

On Fri, 2021-04-30 at 05:24 -0800, Christopher Howard wrote:
> Hi, I've put a few hours into trying to figure out how to build with
> just avr-gcc toolchain, without the proprietary XC8 assembler. To my
> surprise (given my lack of knowledge) I seemed to have gotten pretty
> far with this call
> 
> avr-gcc -mmcu=atmega328p -I. -D__ATmega328P__ -x assembler-with-cpp
> ff-libre.asm
> 
> Which mostly does not give errors, so long as I drop the "#include
> <xc.h>" directive from all the files. However, I'm stuck on this
> code:
> 
> ;*******************************************************************
> KERNEL_END:
> ;***********************************************************
> .section .nrww, code, address(NRWW_START)
> ;*************************************************************
> 
> which gives error
> 
> ff-libre.asm: Assembler messages:
> ff-libre.asm:6334: Error: character following name is not '#'
> 
> Not sure if there is some actual .section syntax incompatibility, or
> if I need another gcc flag, or if am trying to build the wrong output
> format (ELF, etc.)...
> 
> 
> -- 
> Christopher Howard
> blog: https://librehacker.com
> social: https://gnusocial.club/librehacker
> 
> On Fri, 2021-04-16 at 10:07 -0800, Christopher Howard wrote:
> > Thank you. I am hoping to play around with this in the next week or
> > so during some lunch break. 
> > 
> > Christopher
> > 
> > -----Original Message-----
> > From: Mikael Nordman <mik...@fl...>
> > To: Christopher Howard <chr...@li...>
> > Subject: Re: [Flashforth-devel] building flashforth with avra?
> > Date: Fri, 16 Apr 2021 09:13:57 +0300
> > 
> > 
> > Hi Chris,
> > 
> > Here is the verbose output of building with XC8.
> > 
> > BR Mikael
> > 
> > 
> 
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-- 
Christopher Howard
blog: https://librehacker.com
social: https://gnusocial.club/librehacker