xnu-3789.60.24.tar.gz

[apple/xnu.git] / osfmk / x86_64 / lowglobals.h

diff --git a/osfmk/x86_64/lowglobals.h b/osfmk/x86_64/lowglobals.h
index aef2f638f44d0c4b85b75e0f6692efeef9d00182..cde29d95503a137ada336e07060159e8a924f91a 100644 (file)
--- a/osfmk/x86_64/lowglobals.h
+++ b/osfmk/x86_64/lowglobals.h
@@ -46,31 +46,27 @@
  * which is in lowmem_vectors.s
  */
  
-/* 
- *     This is where we put constants, pointers, and data areas that must be accessed
- *     quickly through assembler.  They are designed to be accessed directly with 
- *     absolute addresses, not via a base register.  This is a global area, and not
- *     per processor.
- */
- 
 #pragma pack(8)                /* Make sure the structure stays as we defined it */
 typedef struct lowglo {
 
        unsigned char   lgVerCode[8];           /* 0xffffff8000002000 System verification code */
-       uint64_t        lgZero[2];                              /* 0xffffff8000002008 Double constant 0 */
-       uint64_t        lgRsv010;                               /* 0xffffff8000002018 Reserved */
-       uint64_t        lgCHUDXNUfnStart;               /* 0xffffff8000002020 CHUD XNU function glue table */
-       uint64_t        lgRsv018;                               /* 0xffffff8000002028 Reserved */
-       uint64_t        lgVersion;                              /* 0xffffff8000002030 Pointer to kernel version string */
-       uint64_t        lgRsv020[280];                  /* 0xffffff8000002038 Reserved */
-       uint64_t        lgKmodptr;                              /* 0xffffff80000028f8 Pointer to kmod, debugging aid */
-       uint64_t        lgTransOff;                             /* 0xffffff8000002900 Pointer to kdp_trans_off, debugging aid */
-       uint64_t        lgReadIO;                               /* 0xffffff8000002908 Pointer to kdp_read_io, debugging aid */
-       uint64_t        lgDevSlot1;                             /* 0xffffff8000002910 For developer use */
-       uint64_t        lgDevSlot2;                             /* 0xffffff8000002918 For developer use */
-       uint64_t        lgOSVersion;                    /* 0xffffff8000002920 Pointer to OS version string */
-       uint64_t        lgRebootFlag;                   /* 0xffffff8000002928 Pointer to debugger reboot trigger */
-       uint64_t        lgRsv49C[218];                  /* 0xffffff8000002930 Reserved - push to 1 page */
+       uint64_t        lgZero;                 /* 0xffffff8000002008 Double constant 0 */
+       uint64_t        lgStext;                /* 0xffffff8000002010 Start of kernel text */
+       uint64_t        lgRsv018;               /* 0xffffff8000002018 Reserved */
+       uint64_t        lgCHUDXNUfnStart;       /* 0xffffff8000002020 CHUD XNU function glue table */
+       uint64_t        lgRsv028;               /* 0xffffff8000002028 Reserved */
+       uint64_t        lgVersion;              /* 0xffffff8000002030 Pointer to kernel version string */
+       uint64_t        lgRsv038[280];          /* 0xffffff8000002038 Reserved */
+       uint64_t        lgKmodptr;              /* 0xffffff80000028f8 Pointer to kmod, debugging aid */
+       uint64_t        lgTransOff;             /* 0xffffff8000002900 Pointer to kdp_trans_off, debugging aid */
+       uint64_t        lgReadIO;               /* 0xffffff8000002908 Pointer to kdp_read_io, debugging aid */
+       uint64_t        lgDevSlot1;             /* 0xffffff8000002910 For developer use */
+       uint64_t        lgDevSlot2;             /* 0xffffff8000002918 For developer use */
+       uint64_t        lgOSVersion;            /* 0xffffff8000002920 Pointer to OS version string */
+       uint64_t        lgRebootFlag;           /* 0xffffff8000002928 Pointer to debugger reboot trigger */
+       uint64_t        lgManualPktAddr;        /* 0xffffff8000002930 Pointer to manual packet structure */
+
+       uint64_t        lgRsv938[217];          /* 0xffffff8000002938 Reserved - push to 1 page */
 } lowglo;
 #pragma pack()
 extern lowglo lowGlo;