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arm_aeabi
2013 Jul 22
11
[PATCH] xen: arm: document which hypercalls (and subops) are supported on ARM
.../public/arch-arm.h
index 8aa62d3..b4a20bb 100644
--- a/xen/include/public/arch-arm.h
+++ b/xen/include/public/arch-arm.h
@@ -27,8 +27,8 @@
#ifndef __XEN_PUBLIC_ARCH_ARM_H__
#define __XEN_PUBLIC_ARCH_ARM_H__
-/* hypercall calling convention
- * ----------------------------
+/*
+ * `incontents 50 arm_abi Hypercall Calling Convention
*
* A hypercall is issued using the ARM HVC instruction.
*
@@ -60,6 +60,68 @@
* hypercall arguments are always little endian.
*/
+/*
+ * `incontents 55 arm_hcall Supported Hypercalls
+ *
+ * Xen on ARM makes extensive use of hardware facilities and therefore...