On 16/03/12 01:41, Michael Hope wrote:
> Hi there.
>
> This patch backports my PCH on ARM EABI fix[1] for pch/PR45979 to the 4.6
> branch. This
> fixes PCH support on ARM and tidies up the random pch testsuite failures that
> are seen
> between runs.
>
> OK for 4.6?
>
OK.
R.
> -- Michael
> [1] http://gcc.gnu.org/ml/gcc-patches/2011-05/msg00017.html
>
> gcc/
>
> 2012-03-16 Michael Hope
>
> Backport from mainline
> 2011-05-05 Michael Hope
>
> PR pch/45979
> * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for
> __ARM_EABI__ hosts.
>
> diff --git a/gcc/config/host-linux.c b/gcc/config/host-linux.c
> index 47ce3ea..ec61055 100644
> --- a/gcc/config/host-linux.c
> +++ b/gcc/config/host-linux.c
> @@ -84,6 +84,8 @@
> # define TRY_EMPTY_VM_SPACE 0x6000
> #elif defined(__mc68000__)
> # define TRY_EMPTY_VM_SPACE 0x4000
> +#elif defined(__ARM_EABI__)
> +# define TRY_EMPTY_VM_SPACE 0x6000
> #else
> # define TRY_EMPTY_VM_SPACE 0
> #endif
>
