xnu-3789.1.32.tar.gz

[apple/xnu.git] / bsd / kern / mach_loader.h

diff --git a/bsd/kern/mach_loader.h b/bsd/kern/mach_loader.h
index bcef8baa37a948eab9dc4d9bd797b52fe0c308b5..760ea45d98589ca5b5bbb271694fa5f4bd7f7403 100644 (file)
--- 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_ */