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

[André Hentschel]

bug: 43946
Signed-off-by: André Hentschel 
---
 loader/preloader.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/loader/preloader.c b/loader/preloader.c
index 5a4bb16..6736dd8 100644
--- a/loader/preloader.c
+++ b/loader/preloader.c
@@ -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 */
+#else
+#error preloader not implemented for this CPU
 #endif
     { 0, 0 },                            /* PE exe range set with WINEPRELOADRESERVE */
     { 0, 0 }                             /* end of list */

[Alexandre Julliard]

André Hentschel  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?