X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/b0d623f7f2ae71ed96e60569f61f9a9a27016e80..527f99514973766e9c0382a4d8550dfb00f54939:/osfmk/mach/shared_memory_server.h?ds=sidebyside

diff --git a/osfmk/mach/shared_memory_server.h b/osfmk/mach/shared_memory_server.h
index ea7b9127f..bd792319c 100644
--- a/osfmk/mach/shared_memory_server.h
+++ b/osfmk/mach/shared_memory_server.h
@@ -55,12 +55,21 @@
 #define VM_PROT_COW  0x8  /* must not interfere with normal prot assignments */
 #define VM_PROT_ZF  0x10  /* must not interfere with normal prot assignments */
 
+#ifdef	__arm__
+#define GLOBAL_SHARED_TEXT_SEGMENT	0x30000000U
+#define GLOBAL_SHARED_DATA_SEGMENT	0x38000000U
+#define GLOBAL_SHARED_SEGMENT_MASK	0xF8000000U
+
+#define	SHARED_TEXT_REGION_SIZE		0x08000000
+#define	SHARED_DATA_REGION_SIZE		0x08000000
+#else
 #define GLOBAL_SHARED_TEXT_SEGMENT	0x90000000U
 #define GLOBAL_SHARED_DATA_SEGMENT	0xA0000000U
 #define GLOBAL_SHARED_SEGMENT_MASK	0xF0000000U
 
 #define	SHARED_TEXT_REGION_SIZE		0x10000000
 #define	SHARED_DATA_REGION_SIZE		0x10000000
+#endif
 
 #if !defined(__LP64__)
 
@@ -74,8 +83,13 @@
  *  i.e. if the size is 0x10000000 the object can be mapped at 
  *  0x20000000, or 0x30000000, but not 0x1000000
  */
+#ifdef	__arm__
+#define	SHARED_TEXT_REGION_MASK		0x07FFFFFF
+#define	SHARED_DATA_REGION_MASK		0x07FFFFFF
+#else
 #define	SHARED_TEXT_REGION_MASK		0x0FFFFFFF
 #define	SHARED_DATA_REGION_MASK		0x0FFFFFFF
+#endif
 
 
 /* flags field aliases for copyin_shared_file and load_shared_file */