AVR Freaks

First I can't check it at the moment, I'm where I use studio 4 (and it's not my setup).

I have a new studio 7 download (1-2 month ago or so), and have not changed anything (I think/hope) I made a normal 324 project, and in the C file it generate by it self I just pasted a known good 324 C file (one used on studio 4), so there are no old project info. The only thing I have changed is -O1  to -O2 or -Os (but that mean anything about this)

It compiles fine and I can simulate the output code and that works fine, and if I show dissemble code it works and here the C code show fine. 

But my problem is that the .lss file have no source code info at all !

ok I could not find the meaning of -h and -S 

So I started to change the studio 4 make file and when I removed both :) I got this :

 At least one of the following switches must be given:
  -a, --archive-headers    Display archive header information
  -f, --file-headers       Display the contents of the overall file header
  -p, --private-headers    Display object format specific file header contents
  -h, --[section-]headers  Display the contents of the section headers
  -x, --all-headers        Display the contents of all headers
  -d, --disassemble        Display assembler contents of executable sections
  -D, --disassemble-all    Display assembler contents of all sections
  -S, --source             Intermix source code with disassembly
  -s, --full-contents      Display the full contents of all sections requested
  -g, --debugging          Display debug information in object file
  -e, --debugging-tags     Display debug information using ctags style
  -G, --stabs              Display (in raw form) any STABS info in the file
  -W, --dwarf              Display DWARF info in the file
  -t, --syms               Display the contents of the symbol table(s)
  -T, --dynamic-syms       Display the contents of the dynamic symbol table
  -r, --reloc              Display the relocation entries in the file
  -R, --dynamic-reloc      Display the dynamic relocation entries in the file
  @<file>                  Read options from <file>
  -v, --version            Display this program's version number
  -i, --info               List object formats and architectures supported
  -H, --help               Display this information

 

so it's  -S   that are missing.

I guess a default studio 7 project don't have it  (I don't think it's a wrong path when it's all default) 

OK now I have checked.

First with this program 

PORTA=PINB;

And that works fine.

Then again I pasted the same old C program, and again no source code, but that is actually not true at the very top there actually is 5 lines of c code ! (and it has nothing to do with the first code!).

So there are something it don't like so are any of these things a problem in the studio 7 setup :

#include <util/atomic.h> 

extern signed int __data_load_end;

 

#include <ctype.h>
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <avr/io.h>
#include <avr/pgmspace.h>
#include <avr/interrupt.h>

  ATOMIC_BLOCK(ATOMIC_RESTORESTATE){

 

I can't give it. (its a commercial program) 

But from a C perspective there are nothing fancy, that's why I cut and pasted those thing that could be incompatible. 

And again the disassemble in the studio 7 debug show it correct that is what really baffle me.  

And just for now I live with that.