@@ -37,24 +37,8 @@ following machine state:
All other processor registers and flag bits are unspecified. The OS is in
charge of setting up it's own stack, GDT and IDT.
-The format of the boot start info structure is the following (pointed to
-be %ebx):
-
- struct hvm_start_info {
- #define HVM_START_MAGIC_VALUE 0x336ec578
- uint32_t magic; /* Contains the magic value 0x336ec578 */
- /* ("xEn3" with the 0x80 bit of the "E" set).*/
- uint32_t flags; /* SIF_xxx flags. */
- uint32_t cmdline_paddr; /* Physical address of the command line. */
- uint32_t nr_modules; /* Number of modules passed to the kernel. */
- uint32_t modlist_paddr; /* Physical address of an array of */
- /* hvm_modlist_entry. */
- };
-
- struct hvm_modlist_entry {
- uint32_t paddr; /* Physical address of the module. */
- uint32_t size; /* Size of the module in bytes. */
- };
+The format of the boot start info structure (pointed to by %ebx) can be found
+in xen/include/public/arch-x86/hvm/start_info.h
Other relevant information needed in order to boot a guest kernel
(console page address, xenstore event channel...) can be obtained
The C struct in the document is no more in sync with the actual definition of the PVHv2 boot start info. Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> --- CC: Roger Pau Monne <roger.pau@citrix.com> New patch in V7. --- docs/misc/hvmlite.markdown | 20 ++------------------ 1 file changed, 2 insertions(+), 18 deletions(-)