search for: r8_fiq

Displaying 6 results from an estimated 6 matches for "r8_fiq".

2012 Dec 19
6
[PATCH V2] xen: arm: fix guest register access.
We weren''t taking the guest mode (CPSR) into account and would always access the user version of the registers. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> --- v2: Fix r8 vs r8_fiq thinko. --- xen/arch/arm/traps.c | 62 ++++++++++++++++++++++++++++++++++++++++++- xen/arch/arm/vgic.c | 4 +- xen/arch/arm/vpl011.c | 4 +- xen/arch/arm/vtimer.c | 7 +++-- xen/include/asm-arm/regs.h | 6 ++++ 5 files changed, 74 insertions(+), 9 deletions(-)...
2012 Feb 20
6
[PATCH] arm: restore ELR_hyp and SPSR_hyp on return from hypervisor to hypervisor.
.....36f1119 100644 --- a/xen/arch/arm/entry.S +++ b/xen/arch/arm/entry.S @@ -102,6 +102,10 @@ ENTRY(return_to_guest) ENTRY(return_to_hypervisor) ldr lr, [sp, #UREGS_lr] + ldr r11, [sp, #UREGS_pc] + msr ELR_hyp, r11 + ldr r11, [sp, #UREGS_cpsr] + msr SPSR_hyp, r11 pop {r0-r12} add sp, #(UREGS_R8_fiq - UREGS_sp); /* SP, LR, SPSR, PC */ eret -- 1.7.2.5
2013 Jan 23
132
[PATCH 00/45] initial arm v8 (64-bit) support
First off, Apologies for the massive patch series... This series boots a 32-bit dom0 kernel to a command prompt on an ARMv8 (AArch64) model. The kernel is the same one as I am currently using with the 32 bit hypervisor I haven''t yet tried starting a guest or anything super advanced like that ;-). Also there is not real support for 64-bit domains at all, although in one or two places I
2013 Feb 22
48
[PATCH v3 00/46] initial arm v8 (64-bit) support
This round implements all of the review comments from V2 and all patches are now acked. Unless there are any objections I intend to apply later this morning. Ian.
2012 Jan 09
39
[PATCH v4 00/25] xen: ARMv7 with virtualization extensions
Hello everyone, this is the fourth version of the patch series that introduces ARMv7 with virtualization extensions support in Xen. The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile Express simulator. See the following announce email for more informations about what we are trying to achieve, as well as the original git history: See
2011 Dec 06
57
[PATCH RFC 00/25] xen: ARMv7 with virtualization extensions
Hello everyone, this is the very first version of the patch series that introduces ARMv7 with virtualization extensions support in Xen. The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile Express simulator. See the following announce email for more informations about what we are trying to achieve, as well as the original git history: See