X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/7e41aa883dd258f888d0470250eead40a53ef1f5..3903760236c30e3b5ace7a4eefac3a269d68957c:/bsd/kern/mach_loader.h

diff --git a/bsd/kern/mach_loader.h b/bsd/kern/mach_loader.h
index bcef8baa3..760ea45d9 100644
--- a/bsd/kern/mach_loader.h
+++ b/bsd/kern/mach_loader.h
@@ -52,8 +52,15 @@ typedef int load_return_t;
 typedef struct _load_result {
 	user_addr_t		mach_header;
 	user_addr_t		entry_point;
+
+	// The user stack pointer and addressable user stack size.
 	user_addr_t		user_stack;
 	mach_vm_size_t		user_stack_size;
+
+	// The allocation containing the stack and guard area.
+	user_addr_t		user_stack_alloc;
+	mach_vm_size_t		user_stack_alloc_size;
+
 	mach_vm_address_t	all_image_info_addr;
 	mach_vm_size_t		all_image_info_size;
 	int			thread_count;
@@ -61,11 +68,10 @@ typedef struct _load_result {
 		/* boolean_t */	unixproc	:1,
 				needs_dynlinker : 1,
 				dynlinker	:1,
-				prog_allocated_stack	:1,
-				prog_stack_size : 1,    
 				validentry	:1,
 				has_pagezero    :1,
 				using_lcmain	:1,
+				is64bit         :1,
 						:0;
 	unsigned int		csflags;
 	unsigned char		uuid[16];
@@ -96,5 +102,6 @@ load_return_t load_machfile(
 #define	LOAD_ENOENT		8	/* resource not found */
 #define	LOAD_IOERROR		9	/* IO error */
 #define	LOAD_DECRYPTFAIL	10	/* FP decrypt failure */
+#define	LOAD_BADMACHO_UPX	11	/* malformed mach-o file */
 
 #endif	/* _BSD_KERN_MACH_LOADER_H_ */