I get this linker error

Error[e72]: Segment CODE must be defined in a segment definition option
(-Z, -b or -P)

when assembling and linking this code I've found:

;---
-- 
            RSEG    CODE
;---
-- 
Sine_Tab    DW      255                     ; Sine Table.  These are the
count
            DW      254                     ; values in decimal that will
            DW      246                     ; go into TBCCR1 to change the
            DW      234                     ; PWM duty cycle.

etc.

I've added:

-Z(CODE)Sine_Tab=0

to the .xcl file (from the Programming Guide), but it is doesn't help.
I've
tried various similar incantations, without success.

Can anyone please tell me where I'm going wrong. I could change the code so
that it works, but I'd like to get segment control working, as it's a
neater
technique for this type of table.

Leon
--
Leon Heller, G1HSM
leon_heller@leon...
http://webspace.webring.com/people/jl/leon_heller/

"Leon Heller" <leon_heller@leon...> writes:

> I get this linker error
> 
> Error[e72]: Segment CODE must be defined in a segment definition option
> (-Z, -b or -P)
> 
> when assembling and linking this code I've found:
> 
> ;---
> -- 
>             RSEG    CODE
> ;---
> -- 
> Sine_Tab    DW      255                     ; Sine Table.  These are the
> count
>             DW      254                     ; values in decimal that will
>             DW      246                     ; go into TBCCR1 to change the
>             DW      234                     ; PWM duty cycle.
> 
> etc.
> 
> I've added:
> 
> -Z(CODE)Sine_Tab=0
> 
> to the .xcl file (from the Programming Guide), but it is doesn't help.
I've
> tried various similar incantations, without success.
> 
> Can anyone please tell me where I'm going wrong. I could change the
code so
> that it works, but I'd like to get segment control working, as
it's a neater
> technique for this type of table.

Try:

-Z(CODE)CODE00-1FFF


The word "CODE" is here actually used for two different things.  One
the the linker type of the memory (the linker has got twenty-or-so
memory types, only a handful are useful on a clean chip like MSP430).
The other meaning is the name of the segment, which should be the same
as the word after "RSEG".  This could be anything, but CODE is what
the C compiler uses when it generates code.

The range after the equal-sign is the memory where this segment can be
places, make sure it matches the ROM area for your system.

    -- Anders

Disclaimer: Opinions expressed in this posting are strictly my own and
not necessarily those of my employer.

----- Original Message ----- 
From: "Anders Lindgren" <andersl@ande...>
To: <msp430@msp4...>
Sent: Monday, June 23, 2003 8:12 AM
Subject: Re: [msp430] Xlink Error[e72]


> "Leon Heller"
<leon_heller@leon...> writes:
> 
> > I get this linker error


[deleted]

> 
> Try:
> 
> -Z(CODE)CODE00-1FFF
> 
> 
> The word "CODE" is here actually used for two different things. 
One
> the the linker type of the memory (the linker has got twenty-or-so
> memory types, only a handful are useful on a clean chip like MSP430).
> The other meaning is the name of the segment, which should be the same
> as the word after "RSEG".  This could be anything, but CODE is
what
> the C compiler uses when it generates code.
> 
> The range after the equal-sign is the memory where this segment can be
> places, make sure it matches the ROM area for your system.
> 
>     -- Anders

Thanks very much, Anders. That did the trick.

Leon
--
Leon Heller, G1HSM
leon_heller@leon...
http://webspace.webring.com/people/jl/leon_heller/

Hi,

> Try:
> 
> -Z(CODE)CODE00-1FFF

Where do i have to place this option?

Rolf F.

----- Original Message ----- 
From: <nobodyo@nobo...>
To: <msp430@msp4...>
Sent: Thursday, June 26, 2003 7:33 AM
Subject: Re: [msp430] Xlink Error[e72]


> Hi,
> 
> > Try:
> > 
> > -Z(CODE)CODE00-1FFF
> 
> Where do i have to place this option?


It goes in the XCL file you are using.

Leon
--
Leon Heller, G1HSM
leon_heller@leon...
http://webspace.webring.com/people/jl/leon_heller/