x86: document register for 6th hypercall argument

From: David Vrabel <david.vrabel@citrix.com>

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Committed-by: Keir Fraser <keir@xen.org>

diff --git a/xen/include/public/arch-x86/xen-x86_32.h b/xen/include/public/arch-x86/xen-x86_32.h
index de584ea8afbe4201190b9500903608845b7a1054..906e74a7359c7547caf7756c55c6cefb3344eb88 100644 (file)
--- a/xen/include/public/arch-x86/xen-x86_32.h
+++ b/xen/include/public/arch-x86/xen-x86_32.h
@@ -29,7 +29,7 @@
 
 /*
  * Hypercall interface:
- *  Input:  %ebx, %ecx, %edx, %esi, %edi (arguments 1-5)
+ *  Input:  %ebx, %ecx, %edx, %esi, %edi, %ebp (arguments 1-6)
  *  Output: %eax
  * Access is via hypercall page (set up by guest loader or via a Xen MSR):
  *  call hypercall_page + hypercall-number * 32

diff --git a/xen/include/public/arch-x86/xen-x86_64.h b/xen/include/public/arch-x86/xen-x86_64.h
index 0bdd86825dcbe72d92d831e223121a3493327191..2654d24e32f9eec2ff7054c0fbac7b445d3f9a6b 100644 (file)
--- a/xen/include/public/arch-x86/xen-x86_64.h
+++ b/xen/include/public/arch-x86/xen-x86_64.h
@@ -29,7 +29,7 @@
 
 /*
  * Hypercall interface:
- *  Input:  %rdi, %rsi, %rdx, %r10, %r8 (arguments 1-5)
+ *  Input:  %rdi, %rsi, %rdx, %r10, %r8, %r9 (arguments 1-6)
  *  Output: %rax
  * Access is via hypercall page (set up by guest loader or via a Xen MSR):
  *  call hypercall_page + hypercall-number * 32