Re: [Qemu-devel] [PATCH] tci: Use uintptr_t for the GETPC() macro

[Eric Blake]

On 04/17/2012 10:36 AM, Stefan Weil wrote:
> This completes commit 2050396801ca0c8359364d61eaadece951006057
> and fixes builds with TCI.
> 
> Signed-off-by: Stefan Weil <address@hidden>
> ---
>  exec-all.h |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/exec-all.h b/exec-all.h
> index a963fd4..e766f9d 100644
> --- a/exec-all.h
> +++ b/exec-all.h
> @@ -284,7 +284,7 @@ extern int tb_invalidated_flag;
>     For all others, GETPC remains undefined (which makes TCI a little faster. 
> */
>  # if defined(CONFIG_SOFTMMU) || defined(TARGET_ALPHA) || defined(TARGET_SH4)
>  extern void *tci_tb_ptr;
> -#  define GETPC() tci_tb_ptr
> +#  define GETPC() (uintptr_t)tci_tb_ptr

Missing ().  Any time you add a cast to a macro, you need to fully
parenthesize the entire expression.

-- 
Eric Blake   address@hidden    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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