[PATCH v5 1/1] ntdll: Determine the available address space dynamically for 64bit architectures.

[gmesmer]

From: gmesmer

---
 dlls/ntdll/unix/virtual.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/dlls/ntdll/unix/virtual.c b/dlls/ntdll/unix/virtual.c
index 0fedfe0fb1d..ca241bbffd7 100644
--- a/dlls/ntdll/unix/virtual.c
+++ b/dlls/ntdll/unix/virtual.c
@@ -2436,7 +2436,7 @@ static NTSTATUS map_pe_header( void *ptr, size_t size, int fd, BOOL *removable )
     return STATUS_SUCCESS;  /* page protections will be updated later */
 }

-#ifdef __aarch64__
+#ifdef _WIN64

/***********************************************************************
  *           get_host_addr_space_limit
@@ -2464,6 +2464,9 @@ static void *get_host_addr_space_limit(void)
     return (void *)((addr << 1) - (granularity_mask + 1));
 }

+#endif /* _WIN64 */
+
+#ifdef __aarch64__

/***********************************************************************
  *           alloc_arm64ec_map
@@ -3296,7 +3299,7 @@ void virtual_init(void)
     pthread_mutex_init( &virtual_mutex, &attr );
     pthread_mutexattr_destroy( &attr );

-#ifdef __aarch64__
+#ifdef _WIN64
     host_addr_space_limit = get_host_addr_space_limit();
     TRACE( "host addr space limit: %p\n", host_addr_space_limit );
 #else