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

[<bg...@fr...>]

En réponse à Chris Borgnæs <cbo...@mi...>:

> OK, that solved part of the problem.  Thanks, I didn't know the proper
> gcc options to use.  I still get this error though:
> as -o BuildWAtkTab.o BuildWAtkTab.s
> BuildWAtkTab.s: Assembler messages:
> BuildWAtkTab.s:35: Error: suffix or operands invalid for `mov'
> BuildWAtkTab.s:44: Error: suffix or operands invalid for `mov'
> 
> Paradoxically, when I remove those #sec:0 references to eliminate the
> above error, the gcc step still chokes:
> gcc -o BuildWAtkTab BuildWAtkTab.o -lhtcobol -lhtcobol2 -lm -ldb -ldl
> BuildWAtkTab.o: In function `main':
> BuildWAtkTab.o(.text+0x4c): undefined reference to `ww_base0'
> BuildWAtkTab.o(.text+0x68): undefined reference to `ww_base0'
> collect2: ld returned 1 exit status
> 

From what I can see and what I remember having coded, those
sections 0 should not appear UNLESS there is something the
compiler can't handle (some sort of panic!).

What is you code looking like? In particular how are
the files defined? If you post a minimum sample which shows
the problem, I'll look at it.

> On Thu, 2002-08-29 at 17:46, Rildo Pragana wrote:
> 
>     Hi Chris,
>     
>     On 29 Aug 2002, Chris Borgnæs 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	main, %eax
>     > 	pushl	%eax
>     > 	leal	.Lend_pgm_main, %eax
>     > 	pushl	%eax
>     > 	pushl	$3
>     > 	movl	$ww_base0+4 #sec:0, %eax
>     > 	pushl	%eax
>     > 	movl	$w_base0+4, %eax
>     > 	pushl	%eax
>     > 	movl	$s_base0+4, %eax
>     > 	pushl	%eax
>     > 	call	cob_open
>     > 	addl	$16, %esp
>     > 	pushl	$3
>     > 	movl	$ww_base0+38 #sec:0, %eax
>     > 	pushl	%eax
>     > 	movl	$w_base0+20, %eax
>     > 	pushl	%eax
>     > 	movl	$s_base0+38, %eax
>     > 	pushl	%eax
>     > 	call	cob_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
>      R.Joaquim Nabuco,92/302 Derby   http://www.pragana.net
>      Recife, PE - Brazil 52011-000   +55-81-3223-5694
>     
>     
>     
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> 


Bernard