gpc-20030323 released (IMPORTANT NOTES

Maurice Lombardi Maurice.Lombardi at ujf-grenoble.fr
Tue Mar 25 21:08:46 CET 2003


Frank Heckenbach a écrit:
> Maurice Lombardi wrote:
> 
> 
>>- Five errors with gc-3.2.2 and dwarf debugging (no EXTRA_TEST_PFLAGS)
> 
> 
> OK, that's all the same issue (most likely).
> 
> 
>>TEST	windtest.pas:	c:\djgpp\tmp/ccO4SFg9.s: Assembler messages:
>>c:\djgpp\tmp/ccO4SFg9.s:176: Error: symbol `LFE0' is already defined
>>c:\djgpp\tmp/ccO4SFg9.s:326: Error: symbol `LFE0' is already defined
>>c:\djgpp\tmp/ccO4SFg9.s:422: Error: symbol `LFE0' is already defined
>>c:\djgpp\tmp/ccO4SFg9.s:639: Error: symbol `LFE0' is already defined
>>c:\djgpp\tmp/ccO4SFg9.s:715: Error: symbol `LFE0' is already defined
>>c:\djgpp\tmp/ccO4SFg9.s:788: Error: symbol `LFE0' is already defined
>>c:\djgpp\tmp/ccO4SFg9.s:861: Error: symbol `LFE0' is already defined
>>c:\djgpp\tmp/ccO4SFg9.s:934: Error: symbol `LFE0' is already defined
>>c:\djgpp\tmp/ccO4SFg9.s:996: Error: symbol `LFE0' is already defined
>>gpc1.exe: c:/djgpp/b/gnu/build.gcc/gcc/xgpc.exe exited with status 1
>>failed
> 
> 
> I don't get this error when cross-compiling from Linux to DJGPP with
> 
>   i386-pc-msdosdjgpp-gpc --automake -O3 -gdwarf-2 windtest.pas
> 
> (I haven't cross-built a DJGPP hosted compiler yet, so I can't
> easily run the test suite directly).
> 
> Can you try to find out which unit (and which declaration in it)
> causes the error? Then perhaps send the assembler output. Do any
> options (e.g., inlining) have any influence?

Compiling with -v option I see that it is when assembling windos.pas.
The listing assembly is attached, produced with

gpc -c -S -O3 -gdwarf-2 c:\djgpp\lib\gcc-lib\djgpp\3.22\units\windos.pas

LFEO: is indeed present at many places

Maurice

-- 
        Maurice Lombardi
Laboratoire de  Spectrometrie Physique,
Universite Joseph Fourier de Grenoble, BP87
38402 Saint Martin d'Heres Cedex     FRANCE
Tel: 33 (0)4 76 51 47 51
Fax: 33 (0)4 76 63 54 95
mailto:Maurice.Lombardi at ujf-grenoble.fr
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