From: Thomas Leonard <talex5@gmail.com>
To: xen-devel@lists.xenproject.org
Cc: Thomas Leonard <talex5@gmail.com>,
Dave.Scott@eu.citrix.com, anil@recoil.org,
stefano.stabellini@eu.citrix.com, samuel.thibault@ens-lyon.org
Subject: [PATCH ARM v5 00/20] mini-os: initial ARM support
Date: Thu, 26 Jun 2014 12:28:17 +0100 [thread overview]
Message-ID: <1403782117-15125-1-git-send-email-talex5@gmail.com> (raw)
This series is based on Karim's ARM support commits, further broken up into
smaller patches.
The comments from last time should be addressed now, plus a few other things:
- The biggest change in this roll is that it can now cope with being loaded at
different addresses, and so works on Xen 4.4 and Xen/unstable. It does this
by configuring the MMU to map virtual address x to physical address (x +
physical_address_offset), where physical_address_offset is calculated to make
everything appear where the linker is expecting it.
- The GIC code has moved into the arm directory.
- To make review easier (as requested), libfdt support is now added before the
main ARM commit, which now uses the FDT immediately rather than adding
support in later commits.
- I also re-enabled test_xenbus. The old code said "Xenbus tests disabled,
because of a Xend bug". Since xend doesn't exist any longer, we can enable
these again.
This patch roll is also available here:
https://github.com/talex5/xen/commits/sent-Jun-26
Please include Karim in any reply as I am not the author of much of this code.
Karim Raslan (4):
mini-os: switched initial C entry point to arch_init
mini-os: added arch_init_gnttab
mini-os: headers for ARM
mini-os: import libfdt
Thomas Leonard (16):
mini-os: build fixes
mini-os: fixed shutdown thread
mini-os: fixed format string error in unbind_evtchn
mini-os: use unbind_evtchn in unbind_all_ports
mini-os: made off_t type signed
mini-os: whitespace
mini-os: don't require XEN_HAVE_PV_UPCALL_MASK
mini-os: add missing casts to MM printk
mini-os: added HYPERVISOR_xsm_op
mini-os: added arch_unbind_ports
mini-os: moved __pte to x86
mini-os: moved unlikely/likely macros to new compiler.h
mini-os: enable test_xenbus again
mini-os: use irqs_disabled() helper in schedule
mini-os: initial ARM support
mini-os: arm: show registers, stack and exception vector on fault
extras/mini-os/ARM-TODO.txt | 5 +
extras/mini-os/COPYING | 27 +
extras/mini-os/Config.mk | 2 +
extras/mini-os/Makefile | 45 +-
extras/mini-os/arch/arm/Makefile | 32 +
extras/mini-os/arch/arm/arch.mk | 7 +
extras/mini-os/arch/arm/arm32.S | 332 +++++
extras/mini-os/arch/arm/events.c | 30 +
extras/mini-os/arch/arm/gic.c | 222 +++
extras/mini-os/arch/arm/hypercalls32.S | 75 +
extras/mini-os/arch/arm/minios-arm32.lds | 75 +
extras/mini-os/arch/arm/mm.c | 134 ++
extras/mini-os/arch/arm/panic.c | 99 ++
extras/mini-os/arch/arm/sched.c | 37 +
extras/mini-os/arch/arm/setup.c | 116 ++
extras/mini-os/arch/arm/time.c | 202 +++
extras/mini-os/arch/x86/events.c | 4 +
extras/mini-os/arch/x86/mm.c | 13 +
extras/mini-os/arch/x86/setup.c | 44 +-
extras/mini-os/arch/x86/x86_32.S | 2 +-
extras/mini-os/arch/x86/x86_64.S | 2 +-
extras/mini-os/events.c | 39 +-
extras/mini-os/gnttab.c | 11 +-
extras/mini-os/hypervisor.c | 12 +-
extras/mini-os/include/arm/arch_endian.h | 7 +
extras/mini-os/include/arm/arch_limits.h | 9 +
extras/mini-os/include/arm/arch_mm.h | 35 +
extras/mini-os/include/arm/arch_sched.h | 19 +
extras/mini-os/include/arm/arch_spinlock.h | 36 +
extras/mini-os/include/arm/arm32/arch_wordsize.h | 1 +
extras/mini-os/include/arm/gic.h | 1 +
extras/mini-os/include/arm/hypercall-arm.h | 98 ++
extras/mini-os/include/arm/os.h | 215 +++
extras/mini-os/include/arm/traps.h | 20 +
extras/mini-os/include/compiler.h | 5 +
extras/mini-os/include/events.h | 4 +
extras/mini-os/include/fdt.h | 60 +
extras/mini-os/include/gnttab.h | 1 +
extras/mini-os/include/hypervisor.h | 2 +
extras/mini-os/include/kernel.h | 6 +-
extras/mini-os/include/lib.h | 4 +-
extras/mini-os/include/libfdt.h | 1478 ++++++++++++++++++++
extras/mini-os/include/libfdt_env.h | 37 +
extras/mini-os/include/mm.h | 2 +
extras/mini-os/include/types.h | 24 +-
extras/mini-os/include/x86/os.h | 16 +-
.../mini-os/include/x86/x86_32/hypercall-x86_32.h | 5 +
.../mini-os/include/x86/x86_64/hypercall-x86_64.h | 4 +
extras/mini-os/kernel.c | 49 +-
extras/mini-os/lib/fdt/fdt.c | 222 +++
extras/mini-os/lib/fdt/fdt_empty_tree.c | 84 ++
extras/mini-os/lib/fdt/fdt_ro.c | 574 ++++++++
extras/mini-os/lib/fdt/fdt_rw.c | 492 +++++++
extras/mini-os/lib/fdt/fdt_strerror.c | 96 ++
extras/mini-os/lib/fdt/fdt_sw.c | 256 ++++
extras/mini-os/lib/fdt/fdt_wip.c | 118 ++
extras/mini-os/lib/fdt/libfdt_internal.h | 95 ++
extras/mini-os/lib/memmove.c | 45 +
extras/mini-os/lib/string.c | 12 +
extras/mini-os/main.c | 2 +-
extras/mini-os/mm.c | 4 +-
extras/mini-os/sched.c | 36 +-
extras/mini-os/test.c | 3 +-
63 files changed, 5606 insertions(+), 138 deletions(-)
create mode 100644 extras/mini-os/ARM-TODO.txt
create mode 100755 extras/mini-os/arch/arm/Makefile
create mode 100644 extras/mini-os/arch/arm/arch.mk
create mode 100644 extras/mini-os/arch/arm/arm32.S
create mode 100644 extras/mini-os/arch/arm/events.c
create mode 100644 extras/mini-os/arch/arm/gic.c
create mode 100644 extras/mini-os/arch/arm/hypercalls32.S
create mode 100755 extras/mini-os/arch/arm/minios-arm32.lds
create mode 100644 extras/mini-os/arch/arm/mm.c
create mode 100644 extras/mini-os/arch/arm/panic.c
create mode 100644 extras/mini-os/arch/arm/sched.c
create mode 100644 extras/mini-os/arch/arm/setup.c
create mode 100644 extras/mini-os/arch/arm/time.c
create mode 100644 extras/mini-os/include/arm/arch_endian.h
create mode 100644 extras/mini-os/include/arm/arch_limits.h
create mode 100644 extras/mini-os/include/arm/arch_mm.h
create mode 100644 extras/mini-os/include/arm/arch_sched.h
create mode 100755 extras/mini-os/include/arm/arch_spinlock.h
create mode 100644 extras/mini-os/include/arm/arm32/arch_wordsize.h
create mode 100644 extras/mini-os/include/arm/gic.h
create mode 100644 extras/mini-os/include/arm/hypercall-arm.h
create mode 100644 extras/mini-os/include/arm/os.h
create mode 100644 extras/mini-os/include/arm/traps.h
create mode 100644 extras/mini-os/include/compiler.h
create mode 100644 extras/mini-os/include/fdt.h
create mode 100644 extras/mini-os/include/libfdt.h
create mode 100644 extras/mini-os/include/libfdt_env.h
create mode 100644 extras/mini-os/lib/fdt/fdt.c
create mode 100644 extras/mini-os/lib/fdt/fdt_empty_tree.c
create mode 100644 extras/mini-os/lib/fdt/fdt_ro.c
create mode 100644 extras/mini-os/lib/fdt/fdt_rw.c
create mode 100644 extras/mini-os/lib/fdt/fdt_strerror.c
create mode 100644 extras/mini-os/lib/fdt/fdt_sw.c
create mode 100644 extras/mini-os/lib/fdt/fdt_wip.c
create mode 100644 extras/mini-os/lib/fdt/libfdt_internal.h
create mode 100644 extras/mini-os/lib/memmove.c
--
2.0.0
next reply other threads:[~2014-06-26 11:28 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-26 11:28 Thomas Leonard [this message]
2014-06-26 11:28 ` [PATCH ARM v5 01/20] mini-os: build fixes Thomas Leonard
2014-06-26 11:28 ` [PATCH ARM v5 02/20] mini-os: fixed shutdown thread Thomas Leonard
2014-06-26 11:28 ` [PATCH ARM v5 03/20] mini-os: fixed format string error in unbind_evtchn Thomas Leonard
2014-06-26 11:28 ` [PATCH ARM v5 04/20] mini-os: use unbind_evtchn in unbind_all_ports Thomas Leonard
2014-06-26 11:28 ` [PATCH ARM v5 05/20] mini-os: made off_t type signed Thomas Leonard
2014-06-26 11:28 ` [PATCH ARM v5 06/20] mini-os: switched initial C entry point to arch_init Thomas Leonard
2014-06-26 11:28 ` [PATCH ARM v5 07/20] mini-os: whitespace Thomas Leonard
2014-06-26 11:35 ` Samuel Thibault
2014-06-26 11:28 ` [PATCH ARM v5 08/20] mini-os: added arch_init_gnttab Thomas Leonard
2014-06-26 11:36 ` Samuel Thibault
2014-06-26 11:28 ` [PATCH ARM v5 09/20] mini-os: don't require XEN_HAVE_PV_UPCALL_MASK Thomas Leonard
2014-06-26 11:37 ` Samuel Thibault
2014-06-26 11:28 ` [PATCH ARM v5 10/20] mini-os: add missing casts to MM printk Thomas Leonard
2014-06-26 11:37 ` Samuel Thibault
2014-06-26 11:28 ` [PATCH ARM v5 11/20] mini-os: added HYPERVISOR_xsm_op Thomas Leonard
2014-06-26 11:38 ` Samuel Thibault
2014-06-27 13:13 ` Ian Campbell
2014-06-27 13:56 ` Thomas Leonard
2014-06-27 15:43 ` Thomas Leonard
2014-06-27 15:50 ` Samuel Thibault
2014-06-27 16:47 ` Ian Campbell
2014-06-26 11:28 ` [PATCH ARM v5 12/20] mini-os: added arch_unbind_ports Thomas Leonard
2014-06-26 11:38 ` Samuel Thibault
2014-06-26 11:28 ` [PATCH ARM v5 13/20] mini-os: moved __pte to x86 Thomas Leonard
2014-06-26 11:39 ` Samuel Thibault
2014-06-26 11:28 ` [PATCH ARM v5 14/20] mini-os: moved unlikely/likely macros to new compiler.h Thomas Leonard
2014-06-26 11:40 ` Samuel Thibault
2014-06-26 11:28 ` [PATCH ARM v5 15/20] mini-os: enable test_xenbus again Thomas Leonard
2014-06-26 11:40 ` Samuel Thibault
2014-06-27 11:05 ` Ian Campbell
2014-06-27 12:48 ` Thomas Leonard
2014-06-27 12:54 ` Ian Campbell
2014-06-26 11:28 ` [PATCH ARM v5 16/20] mini-os: use irqs_disabled() helper in schedule Thomas Leonard
2014-06-26 11:42 ` Samuel Thibault
2014-06-26 11:28 ` [PATCH ARM v5 17/20] mini-os: headers for ARM Thomas Leonard
2014-06-26 16:26 ` Julien Grall
2014-06-27 13:02 ` Thomas Leonard
2014-06-27 13:11 ` Ian Campbell
2014-06-26 11:28 ` [PATCH ARM v5 18/20] mini-os: import libfdt Thomas Leonard
2014-06-28 12:01 ` Julien Grall
2014-06-28 12:27 ` Thomas Leonard
2014-06-28 15:14 ` Julien Grall
2014-06-28 16:35 ` Anil Madhavapeddy
2014-06-28 16:45 ` Julien Grall
2014-06-26 11:28 ` [PATCH ARM v5 19/20] mini-os: initial ARM support Thomas Leonard
2014-06-28 18:31 ` Julien Grall
2014-06-30 19:12 ` Thomas Leonard
2014-06-30 21:08 ` Julien Grall
2014-07-02 8:41 ` Ian Campbell
2014-07-02 8:23 ` Ian Campbell
2014-07-02 9:22 ` karim.allah.ahmed
2014-06-26 11:28 ` [PATCH ARM v5 20/20] mini-os: arm: show registers, stack and exception vector on fault Thomas Leonard
2014-06-27 13:34 ` [PATCH ARM v5 00/20] mini-os: initial ARM support Ian Campbell
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