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[Qemu-arm] [PATCH v2 00/18] ARM big-endian and setend support
From: |
Peter Crosthwaite |
Subject: |
[Qemu-arm] [PATCH v2 00/18] ARM big-endian and setend support |
Date: |
Tue, 1 Mar 2016 22:56:04 -0800 |
Hi All,
This patch series adds system-mode big-endian support for ARM. It also
implements the setend instruction, and loading of BE binaries even in
LE emulation mode.
Based on Paolo's original work.
I have tested all of LE, BE8 and BE32 in both linux-user mode (for
regressions) and system mode (BE8 and BE32 are new here).
My test application is here, the README gives some example command
lines you can run:
https://github.com/pcrost/arm-be-test
Regards,
Peter
Changed since v1:
Addressed PMM review
Added doc comments to new/changed loader.h APIs
Paolo Bonzini (8):
linux-user: arm: fix coding style for some linux-user signal functions
linux-user: arm: pass env to get_user_code_*
target-arm: implement SCTLR.B, drop bswap_code
linux-user: arm: handle CPSR.E correctly in strex emulation
target-arm: pass DisasContext to gen_aa32_ld*/st*
target-arm: introduce disas flag for endianness
target-arm: implement setend
target-arm: implement BE32 mode in system emulation
Peter Crosthwaite (10):
target-arm: cpu: Move cpu_is_big_endian to header
arm: cpu: handle BE32 user-mode as BE
linux-user: arm: set CPSR.E/SCTLR.E0E correctly for BE mode
target-arm: implement SCTLR.EE
target-arm: a64: Add endianness support
target-arm: introduce tbflag for endianness
loader: add API to load elf header
loader: load_elf(): Add doc comment
loader: Add data swap option to load-elf
arm: boot: Support big-endian elfs
hw/alpha/dp264.c | 4 +-
hw/arm/armv7m.c | 2 +-
hw/arm/boot.c | 93 +++++++++-
hw/core/loader.c | 64 ++++++-
hw/cris/boot.c | 2 +-
hw/i386/multiboot.c | 3 +-
hw/lm32/lm32_boards.c | 4 +-
hw/lm32/milkymist.c | 2 +-
hw/m68k/an5206.c | 2 +-
hw/m68k/dummy_m68k.c | 2 +-
hw/m68k/mcf5208.c | 2 +-
hw/microblaze/boot.c | 4 +-
hw/mips/mips_fulong2e.c | 2 +-
hw/mips/mips_malta.c | 2 +-
hw/mips/mips_mipssim.c | 2 +-
hw/mips/mips_r4k.c | 2 +-
hw/moxie/moxiesim.c | 3 +-
hw/openrisc/openrisc_sim.c | 3 +-
hw/pci-host/prep.c | 2 +-
hw/ppc/e500.c | 2 +-
hw/ppc/mac_newworld.c | 5 +-
hw/ppc/mac_oldworld.c | 5 +-
hw/ppc/ppc440_bamboo.c | 3 +-
hw/ppc/spapr.c | 6 +-
hw/ppc/virtex_ml507.c | 3 +-
hw/s390x/ipl.c | 4 +-
hw/sparc/leon3.c | 2 +-
hw/sparc/sun4m.c | 4 +-
hw/sparc64/sun4u.c | 4 +-
hw/tricore/tricore_testboard.c | 2 +-
hw/xtensa/sim.c | 4 +-
hw/xtensa/xtfpga.c | 2 +-
include/hw/arm/arm.h | 9 +
include/hw/elf_ops.h | 22 ++-
include/hw/loader.h | 41 ++++-
linux-user/main.c | 77 ++++++--
linux-user/signal.c | 110 +++++------
target-arm/arm_ldst.h | 8 +-
target-arm/cpu.c | 21 +--
target-arm/cpu.h | 98 +++++++++-
target-arm/helper.c | 31 +++-
target-arm/helper.h | 1 +
target-arm/op_helper.c | 5 +
target-arm/translate-a64.c | 56 +++---
target-arm/translate.c | 405 ++++++++++++++++++++++++-----------------
target-arm/translate.h | 3 +-
46 files changed, 783 insertions(+), 350 deletions(-)
--
1.9.1
- [Qemu-arm] [PATCH v2 00/18] ARM big-endian and setend support,
Peter Crosthwaite <=
- [Qemu-arm] [PATCH v2 01/18] linux-user: arm: fix coding style for some linux-user signal functions, Peter Crosthwaite, 2016/03/02
- [Qemu-arm] [PATCH v2 02/18] linux-user: arm: pass env to get_user_code_*, Peter Crosthwaite, 2016/03/02
- [Qemu-arm] [PATCH v2 04/18] target-arm: cpu: Move cpu_is_big_endian to header, Peter Crosthwaite, 2016/03/02
- [Qemu-arm] [PATCH v2 05/18] arm: cpu: handle BE32 user-mode as BE, Peter Crosthwaite, 2016/03/02
- [Qemu-arm] [PATCH v2 03/18] target-arm: implement SCTLR.B, drop bswap_code, Peter Crosthwaite, 2016/03/02
- [Qemu-arm] [PATCH v2 08/18] target-arm: implement SCTLR.EE, Peter Crosthwaite, 2016/03/02
- [Qemu-arm] [PATCH v2 06/18] linux-user: arm: set CPSR.E/SCTLR.E0E correctly for BE mode, Peter Crosthwaite, 2016/03/02
- [Qemu-arm] [PATCH v2 07/18] linux-user: arm: handle CPSR.E correctly in strex emulation, Peter Crosthwaite, 2016/03/02
- [Qemu-arm] [PATCH v2 10/18] target-arm: introduce disas flag for endianness, Peter Crosthwaite, 2016/03/02