From: Ian Campbell <ian.campbell@citrix.com>
To: xen-devel@lists.xen.org
Cc: Ian Campbell <ian.campbell@citrix.com>
Subject: [PATCH 03/15] xen: arm: implement arch_get_info_guest
Date: Tue, 4 Dec 2012 11:56:27 +0000 [thread overview]
Message-ID: <1354622199-27504-3-git-send-email-ian.campbell@citrix.com> (raw)
In-Reply-To: <1354622173.2693.72.camel@zakaz.uk.xensource.com>
Untested, but basically the inverse of arch_set_info_guest.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
---
xen/arch/arm/domctl.c | 17 +++++++++++++++++
xen/arch/arm/dummy.S | 1 -
2 files changed, 17 insertions(+), 1 deletions(-)
diff --git a/xen/arch/arm/domctl.c b/xen/arch/arm/domctl.c
index cf16791..76f31ce 100644
--- a/xen/arch/arm/domctl.c
+++ b/xen/arch/arm/domctl.c
@@ -8,6 +8,7 @@
#include <xen/types.h>
#include <xen/lib.h>
#include <xen/errno.h>
+#include <xen/sched.h>
#include <public/domctl.h>
long arch_do_domctl(struct xen_domctl *domctl,
@@ -16,6 +17,22 @@ long arch_do_domctl(struct xen_domctl *domctl,
return -ENOSYS;
}
+void arch_get_info_guest(struct vcpu *v, vcpu_guest_context_u c)
+{
+ struct vcpu_guest_context *ctxt = c.nat;
+ struct cpu_user_regs *regs = &c.nat->user_regs;
+
+ *regs = v->arch.cpu_info->guest_cpu_user_regs;
+
+ ctxt->sctlr = v->arch.sctlr;
+ ctxt->ttbr0 = v->arch.ttbr0;
+ ctxt->ttbr1 = v->arch.ttbr1;
+ ctxt->ttbcr = v->arch.ttbcr;
+
+ if ( !test_bit(_VPF_down, &v->pause_flags) )
+ ctxt->flags |= VGCF_online;
+}
+
/*
* Local variables:
* mode: C
diff --git a/xen/arch/arm/dummy.S b/xen/arch/arm/dummy.S
index bfd948a..5ac6af9 100644
--- a/xen/arch/arm/dummy.S
+++ b/xen/arch/arm/dummy.S
@@ -14,7 +14,6 @@ DUMMY(pirq_guest_unbind);
DUMMY(pirq_set_affinity);
/* VCPU */
-DUMMY(arch_get_info_guest);
DUMMY(arch_vcpu_reset);
NOP(update_vcpu_system_time);
--
1.7.9.1
next prev parent reply other threads:[~2012-12-04 11:56 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-04 11:56 [PATCH 00/15] xen: arm: remove dummy.S Ian Campbell
2012-12-04 11:56 ` [PATCH 01/15] xen: arm: define node_online_map Ian Campbell
2012-12-04 11:56 ` [PATCH 02/15] xen: arm: make smp_send_state_dump a real function Ian Campbell
2012-12-04 11:56 ` Ian Campbell [this message]
2012-12-04 11:56 ` [PATCH 04/15] xen: arm: implement arch_vcpu_reset Ian Campbell
2012-12-04 11:56 ` [PATCH 05/15] xen: remove nr_irqs_gsi from generic code Ian Campbell
2012-12-04 13:43 ` Jan Beulich
2012-12-04 13:49 ` Ian Campbell
2012-12-19 14:43 ` [PATCH] " Ian Campbell
2012-12-19 15:18 ` Keir Fraser
2012-12-19 15:31 ` Jan Beulich
2012-12-19 16:05 ` Ian Campbell
2012-12-04 11:56 ` [PATCH 06/15] xen: arm: stub out pirq related functions Ian Campbell
2012-12-04 11:56 ` [PATCH 07/15] xen: arm: stub out wallclock time Ian Campbell
2012-12-04 11:56 ` [PATCH 08/15] xen: arm: stub out steal_page Ian Campbell
2012-12-04 11:56 ` [PATCH 09/15] xen: arm: stub page_is_ram_type Ian Campbell
2012-12-04 11:56 ` [PATCH 10/15] xen: arm: stub out domain_get_maximum_gpfn Ian Campbell
2012-12-04 11:56 ` [PATCH 11/15] xen: arm: stub domain_relinquish_resources Ian Campbell
2012-12-04 11:56 ` [PATCH 12/15] xen: arm: initialise dom_{xen,io,cow} Ian Campbell
2012-12-04 14:17 ` [PATCH 12/15] xen: arm: initialise dom_{xen, io, cow} David Vrabel
2012-12-04 14:21 ` Ian Campbell
2012-12-04 11:56 ` [PATCH 13/15] xen: arm: implement send_timer_event Ian Campbell
2012-12-04 11:56 ` [PATCH 14/15] xen: arm: implement share_xen_page_with_privileged_guests Ian Campbell
2012-12-04 11:56 ` [PATCH 15/15] xen: arm: remove now empty dummy.S Ian Campbell
2012-12-19 16:05 ` Ian Campbell
2012-12-06 12:09 ` [PATCH 00/15] xen: arm: remove dummy.S Tim Deegan
2012-12-19 13:27 ` Ian Campbell
2012-12-18 17:14 ` Ian Campbell
2012-12-18 18:31 ` Stefano Stabellini
2012-12-18 20:54 ` Ian Campbell
2012-12-19 11:21 ` Stefano Stabellini
2012-12-19 14:03 ` Ian Campbell
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