Re: [Tiny-cobol-users] Extra stuff in assembler

[Rildo P. <ri...@pr...>]

Hi Chris,

On 29 Aug 2002, Chris Borgn=E6s wrote:

> It's been years and years since I really looked at assembler, but I
> found an oddity.  I try to build my program and I get the following
> error:
> BuildWAtkTab.s: Assembler messages:
> BuildWAtkTab.s:35: Error: suffix or operands invalid for `mov'
> BuildWAtkTab.s:44: Error: suffix or operands invalid for `mov'
>
> I do a htcobol -S and look at the result and this is what I see:
>
> .Linite_main:
>  leal=09main, %eax
> =09pushl=09%eax
> =09leal=09.Lend_pgm_main, %eax
> =09pushl=09%eax
> =09pushl=09$3
> =09movl=09$ww_base0+4 #sec:0, %eax
> =09pushl=09%eax
> =09movl=09$w_base0+4, %eax
> =09pushl=09%eax
> =09movl=09$s_base0+4, %eax
> =09pushl=09%eax
> =09call=09cob_open
> =09addl=09$16, %esp
> =09pushl=09$3
> =09movl=09$ww_base0+38 #sec:0, %eax
> =09pushl=09%eax
> =09movl=09$w_base0+20, %eax
> =09pushl=09%eax
> =09movl=09$s_base0+38, %eax
> =09pushl=09%eax
> =09call=09cob_open
>
> The as command seems to work fine once I remove the #sec:0 entries, but
> gcc fails:
> gcc -o BuildWAtkTab BuildWAtkTab.o -lhtcobol -lm
> BuildWAtkTab.o: In function `main':
> BuildWAtkTab.o(.text+0x4c): undefined reference to `ww_base0'
> BuildWAtkTab.o(.text+0x68): undefined reference to `ww_base0'
> /usr/local/lib/libhtcobol.a(fileio.o): In function `cob_open':
> fileio.o(.text+0x563): undefined reference to `__db185_open'
> fileio.o(.text+0x5d6): undefined reference to `__db185_open'
> /usr/local/lib/libhtcobol.a(fileio.o): In function `sort_open':
> fileio.o(.text+0x385f): undefined reference to `__db185_open'
> collect2: ld returned 1 exit status
>
> What's wrong?
>

Well, from the errors shown by gcc, it seems you missed to include
-ldb to link with libdb. It is needed if your program uses any kind
of file access, even if no indexes are in use.

best regards,
Rildo
 ------------------------------------------------------------------
 Rildo Pragana                   FPGA/uControllers * Linux * tcl/tk
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