[U-Boot-Users] Generate list file

[U-Boot-Users] Generate list file

[Avinash Vijayvergia]

Hi All

I had a question which is trivial but I couldn't find an answer to it. Can anyone tell me how do I generate a list filefrom gcc compiler or even preferred is listing with the interspersed Ccode.

Thanks
Avinash


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[U-Boot-Users] Generate list file

[Jerry Van Baren]

Avinash Vijayvergia wrote:
> Hi All
> 
> I had a question which is trivial but I couldn't find an answer to it. 
> Can anyone tell me how do I generate a list file from gcc compiler or 
> even preferred is listing with the interspersed C code.
> 
> Thanks
> Avinash

If I understand your question, I think you are asking for a disassembly 
output:
   objdump -d
or, better, a disassembly interspersed with source:
   objdump -S

<http://www.delorie.com/gnu/docs/binutils/binutils_6.html>

Best regards,
gvb

[U-Boot-Users] Generate list file

[Jens Gehrlein]

Hi,

Jerry Van Baren schrieb:
> Avinash Vijayvergia wrote:
>> Hi All
>>
>> I had a question which is trivial but I couldn't find an answer to it. 
>> Can anyone tell me how do I generate a list file from gcc compiler or 
>> even preferred is listing with the interspersed C code.
>>
>> Thanks
>> Avinash
> 
> If I understand your question, I think you are asking for a disassembly 
> output:
>    objdump -d
> or, better, a disassembly interspersed with source:
>    objdump -S
> 
> <http://www.delorie.com/gnu/docs/binutils/binutils_6.html>

The following works for me, too:

diff --git a/config.mk b/config.mk
index 22d3398..b6ad763 100644
--- a/config.mk
+++ b/config.mk
@@ -237,7 +237,7 @@ ifndef REMOTE_BUILD
  %.o:	%.S
  	$(CC) $(AFLAGS) -c -o $@ $<
  %.o:	%.c
-	$(CC) $(CFLAGS) -c -o $@ $<
+	$(CC) $(CFLAGS) -Wa,-ahlncds=$(subst .o,.lst,$@) -c -o $@ $<

But Jerry's solution is better in that you don't have to recompile the 
U-Boot, right?

Best Regards
Jens