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Re: [Qemu-devel] [PATCH] risu-m68k: update fpregs

From: Peter Maydell
Subject: Re: [Qemu-devel] [PATCH] risu-m68k: update fpregs
Date: Mon, 20 Feb 2017 12:49:11 +0000

On 20 February 2017 at 12:41, Laurent Vivier <address@hidden> wrote:
> I have some problems with risugen since some functions have been moved
> to common:
> $ ./risugen --numinsns 10000 --pattern ABCD m68k.risu ABCD.out
> Generating code using patterns: ABCD M68000...
> Syntax error detected evaluating ABCD M68000 constraints string:
>     ]
> {                         write_movb_di($Dx, rand(10) | (rand(10) <<
> 4));                         write_movb_di($Dy, rand(10) | (rand(10) <<
> 4));                         1;                      }
> Undefined subroutine &risugen_common::write_movb_di called at (eval 5)
> line 1.
> If I add "risugen_m68k::" to the function name, it works. But is there
> better solution to fix that instead of updating all the calls in
> m68k.risu for functions found in risugen_m68k.pm?

Oops, that was unintended. We definitely don't want to require
decorating all the function calls in the .risu files. Reverting
commit 6a3647ae8918 should fix this, but I'll see if there's
a way to avoid the code duplication without the problem with
evaluation happening in the "wrong" module scope.

-- PMM

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