[PATCH] loader: Don't reserve heap range on ARM64

Alexandre Julliard julliard at winehq.org
Mon Nov 13 06:09:04 CST 2017


André Hentschel <nerv at dawncrow.de> writes:

> @@ -113,11 +113,18 @@ static struct wine_preload_info preload_info[] =
>      { (void *)0x00010000, 0x00100000 },  /* DOS area */
>      { (void *)0x00110000, 0x67ef0000 },  /* low memory area */
>      { (void *)0x7f000000, 0x03000000 },  /* top-down allocations + shared heap + virtual heap */
> -#else
> +#elif defined(__x86_64__)
>      { (void *)0x000000010000, 0x00100000 },  /* DOS area */
>      { (void *)0x000000110000, 0x67ef0000 },  /* low memory area */
>      { (void *)0x00007ff00000, 0x000f0000 },  /* shared user data */
>      { (void *)0x7ffffe000000, 0x01ff0000 },  /* top-down allocations + virtual heap */
> +#elif defined(__aarch64__)
> +    { (void *)0x000000010000, 0x00100000 },  /* DOS area */
> +    { (void *)0x000000600000, 0x67ef0000 },  /* low memory area */
> +    { (void *)0x00007ff00000, 0x000f0000 },  /* shared user data */
> +    { (void *)0x7ffffe000000, 0x01ff0000 },  /* top-down allocations + virtual heap */

This seems to defeat most of the purpose of the preloader. Why is the
heap allocation broken?

-- 
Alexandre Julliard
julliard at winehq.org



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