hw/core/loader: Let load_elf() populate a field with CPU-specific flags

While loading the executable, some platforms (like AVR) need to
detect CPU type that executable is built for - and, with this

hw/core/loader: Let load_elf() populate a field with CPU-specific flags

While loading the executable, some platforms (like AVR) need to
detect CPU type that executable is built for - and, with this patch,
this is enabled by reading the field 'e_flags' of the ELF header of
the executable in question. The change expands functionality of
the following functions:

- load_elf()
- load_elf_as()
- load_elf_ram()
- load_elf_ram_sym()

The argument added to these functions is called 'pflags' and is of
type 'uint32_t*' (that matches 'pointer to 'elf_word'', 'elf_word'
being the type of the field 'e_flags', in both 32-bit and 64-bit
variants of ELF header). Callers are allowed to pass NULL as that
argument, and in such case no lookup to the field 'e_flags' will
happen, and no information will be returned, of course.

CC: Richard Henderson <rth@twiddle.net>
CC: Peter Maydell <peter.maydell@linaro.org>
CC: Edgar E. Iglesias <edgar.iglesias@gmail.com>
CC: Michael Walle <michael@walle.cc>
CC: Thomas Huth <huth@tuxfamily.org>
CC: Laurent Vivier <laurent@vivier.eu>
CC: Philippe Mathieu-Daudé <f4bug@amsat.org>
CC: Aleksandar Rikalo <aleksandar.rikalo@rt-rk.com>
CC: Aurelien Jarno <aurelien@aurel32.net>
CC: Jia Liu <proljc@gmail.com>
CC: David Gibson <david@gibson.dropbear.id.au>
CC: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
CC: BALATON Zoltan <balaton@eik.bme.hu>
CC: Christian Borntraeger <borntraeger@de.ibm.com>
CC: Thomas Huth <thuth@redhat.com>
CC: Artyom Tarasenko <atar4qemu@gmail.com>
CC: Fabien Chouteau <chouteau@adacore.com>
CC: KONRAD Frederic <frederic.konrad@adacore.com>
CC: Max Filippov <jcmvbkbc@gmail.com>

Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@rt-rk.com>
Signed-off-by: Michael Rolnik <mrolnik@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1580079311-20447-24-git-send-email-aleksandar.markovic@rt-rk.com>

show more ...

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Compilation fix for KVM (Alex)
* SMM fix (Dmitry)
* VFIO error reporting (Eric)
* win32 fixes and workarounds (Marc-An

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Compilation fix for KVM (Alex)
* SMM fix (Dmitry)
* VFIO error reporting (Eric)
* win32 fixes and workarounds (Marc-André)
* qemu-pr-helper crash bugfix (Maxim)
* Memory leak fixes (myself)
* VMX features (myself)
* Record-replay deadlock (Pavel)
* i386 CPUID bits (Sebastian)
* kconfig tweak (Thomas)
* Valgrind fix (Thomas)
* Autoconverge test (Yury)

# gpg: Signature made Fri 04 Oct 2019 17:57:48 BST
# gpg: using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (29 commits)
target/i386/kvm: Silence warning from Valgrind about uninitialized bytes
target/i386: work around KVM_GET_MSRS bug for secondary execution controls
target/i386: add VMX features
vmxcap: correct the name of the variables
target/i386: add VMX definitions
target/i386: expand feature words to 64 bits
target/i386: introduce generic feature dependency mechanism
target/i386: handle filtered_features in a new function mark_unavailable_features
tests/docker: only enable ubsan for test-clang
win32: work around main-loop busy loop on socket/fd event
tests: skip serial test on windows
util: WSAEWOULDBLOCK on connect should map to EINPROGRESS
Fix wrong behavior of cpu_memory_rw_debug() function in SMM
memory: allow memory_region_register_iommu_notifier() to fail
vfio: Turn the container error into an Error handle
i386: Add CPUID bit for CLZERO and XSAVEERPTR
docker: test-debug: disable LeakSanitizer
lm32: do not leak memory on object_new/object_unref
cris: do not leak struct cris_disasm_data
mips: fix memory leaks in board initialization
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

microblaze: fix leak of fdevice tree blob

The device tree blob returned by load_device_tree is malloced.
Free it before returning.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Ph

microblaze: fix leak of fdevice tree blob

The device tree blob returned by load_device_tree is malloced.
Free it before returning.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/armbru/tags/pull-include-2019-08-13-v2' into staging

Header cleanup patches for 2019-08-13

# gpg: Signature made Fri 16 Aug 2019 12:39:12 BST
# gpg:

Merge remote-tracking branch 'remotes/armbru/tags/pull-include-2019-08-13-v2' into staging

Header cleanup patches for 2019-08-13

# gpg: Signature made Fri 16 Aug 2019 12:39:12 BST
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-include-2019-08-13-v2: (29 commits)
sysemu: Split sysemu/runstate.h off sysemu/sysemu.h
sysemu: Move the VMChangeStateEntry typedef to qemu/typedefs.h
Include sysemu/sysemu.h a lot less
Clean up inclusion of sysemu/sysemu.h
numa: Move remaining NUMA declarations from sysemu.h to numa.h
Include sysemu/hostmem.h less
numa: Don't include hw/boards.h into sysemu/numa.h
Include hw/boards.h a bit less
Include hw/qdev-properties.h less
Include qemu/main-loop.h less
Include qemu/queue.h slightly less
Include hw/hw.h exactly where needed
Include qom/object.h slightly less
Include exec/memory.h slightly less
Include migration/vmstate.h less
migration: Move the VMStateDescription typedef to typedefs.h
Clean up inclusion of exec/cpu-common.h
Include hw/irq.h a lot less
typedefs: Separate incomplete types and function types
ide: Include hw/ide/internal a bit less outside hw/ide/
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Include sysemu/reset.h a lot less

In my "build everything" tree, changing sysemu/reset.h triggers a
recompile of some 2600 out of 6600 objects (not counting tests and
objects that don't depend on qe

Include sysemu/reset.h a lot less

In my "build everything" tree, changing sysemu/reset.h triggers a
recompile of some 2600 out of 6600 objects (not counting tests and
objects that don't depend on qemu/osdep.h).

The main culprit is hw/hw.h, which supposedly includes it for
convenience.

Include sysemu/reset.h only where it's needed. Touching it now
recompiles less than 200 objects.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190812052359.30071-9-armbru@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* cpu-exec fixes (Emilio, Laurent)
* TCG bugfix in queue.h (Paolo)
* high address load for linuxboot (Zhijian)
* PVH sup

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* cpu-exec fixes (Emilio, Laurent)
* TCG bugfix in queue.h (Paolo)
* high address load for linuxboot (Zhijian)
* PVH support (Liam, Stefano)
* misc i386 changes (Paolo, Robert, Doug)
* configure tweak for openpty (Thomas)
* elf2dmp port to Windows (Viktor)
* initial improvements to Makefile infrastructure (Yang + GSoC 2013)

# gpg: Signature made Tue 05 Feb 2019 17:34:42 GMT
# gpg: using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (76 commits)
queue: fix QTAILQ_FOREACH_REVERSE_SAFE
scsi-generic: Convert from DPRINTF() macro to trace events
scsi-disk: Convert from DPRINTF() macro to trace events
pc: Use hotplug_handler_(plug|unplug|unplug_request)
i386: hvf: Fix smp boot hangs
hw/vfio/Makefile.objs: Create new CONFIG_* variables for VFIO core and PCI
hw/i2c/Makefile.objs: Create new CONFIG_* variables for EEPROM and ACPI controller
hw/tricore/Makefile.objs: Create CONFIG_* for tricore
hw/openrisc/Makefile.objs: Create CONFIG_* for openrisc
hw/moxie/Makefile.objs: Conditionally build moxie
hw/hppa/Makefile.objs: Create CONFIG_* for hppa
hw/cris/Makefile.objs: Create CONFIG_* for cris
hw/alpha/Makefile.objs: Create CONFIG_* for alpha
hw/sparc64/Makefile.objs: Create CONFIG_* for sparc64
hw/riscv/Makefile.objs: Create CONFIG_* for riscv boards
hw/nios2/Makefile.objs: Conditionally build nios2
hw/xtensa/Makefile.objs: Build xtensa_sim and xtensa_fpga conditionally
hw/lm32/Makefile.objs: Conditionally build lm32 and milkmyst
hw/sparc/Makefile.objs: CONFIG_* for sun4m and leon3 created
hw/s390/Makefile.objs: Create new CONFIG_* variables for s390x boards and devices
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

# Conflicts:
# qemu-deprecated.texi

show more ...

elf: Add optional function ptr to load_elf() to parse ELF notes

This patch adds an optional function pointer, 'elf_note_fn', to
load_elf() which causes load_elf() to additionally parse any
ELF progr

elf: Add optional function ptr to load_elf() to parse ELF notes

This patch adds an optional function pointer, 'elf_note_fn', to
load_elf() which causes load_elf() to additionally parse any
ELF program headers of type PT_NOTE and check to see if the ELF
Note is of the type specified by the 'translate_opaque' arg.
If a matching ELF Note is found then the specfied function pointer
is called to process the ELF note.

Passing a NULL function pointer results in ELF Notes being skipped.

The first consumer of this functionality is the PVHboot support
which needs to read the XEN_ELFNOTE_PHYS32_ENTRY ELF Note while
loading the uncompressed kernel binary in order to discover the
boot entry address for the x86/HVM direct boot ABI.

Signed-off-by: Liam Merwick <liam.merwick@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20190107' into staging

target-arm queue:
* Support u-boot 'noload' images for Arm (as used by NetBSD/evbarm GENERIC kernel)
* hw

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20190107' into staging

target-arm queue:
* Support u-boot 'noload' images for Arm (as used by NetBSD/evbarm GENERIC kernel)
* hw/misc/tz-mpc: Fix value of BLK_MAX register
* target/arm: Emit barriers for A32/T32 load-acquire/store-release insns
* nRF51 SoC: add timer, GPIO, RNG peripherals
* hw/arm/allwinner-a10: Add the 'A' SRAM and the SRAM controller
* cpus.c: Fix race condition in cpu_stop_current()
* hw/arm: versal: Plug memory leaks
* Allow M profile boards to run even if -kernel not specified
* gdbstub: Add multiprocess extension support for use when the
board has multiple CPUs of different types (like the Xilinx Zynq boards)
* target/arm: Don't decode S bit in SVE brk[ab] merging insns
* target/arm: Convert ARM_TBFLAG_* to FIELDs

# gpg: Signature made Mon 07 Jan 2019 16:29:52 GMT
# gpg: using RSA key 3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg: aka "Peter Maydell <pmaydell@gmail.com>"
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20190107: (37 commits)
Support u-boot noload images for arm as used by, NetBSD/evbarm GENERIC kernel.
hw/misc/tz-mpc: Fix value of BLK_MAX register
target/arm: Emit barriers for A32/T32 load-acquire/store-release insns
arm: Add Clock peripheral stub to NRF51 SOC
tests/microbit-test: Add Tests for nRF51 Timer
arm: Instantiate NRF51 Timers
hw/timer/nrf51_timer: Add nRF51 Timer peripheral
tests/microbit-test: Add Tests for nRF51 GPIO
arm: Instantiate NRF51 general purpose I/O
hw/gpio/nrf51_gpio: Add nRF51 GPIO peripheral
arm: Instantiate NRF51 random number generator
hw/misc/nrf51_rng: Add NRF51 random number generator peripheral
arm: Add header to host common definition for nRF51 SOC peripherals
qtest: Add set_irq_in command to set IRQ/GPIO level
hw/arm/allwinner-a10: Add the 'A' SRAM and the SRAM controller
cpus.c: Fix race condition in cpu_stop_current()
MAINTAINERS: Add ARM-related files for hw/[misc|input|timer]/
hw/arm: versal: Plug memory leaks
Revert "armv7m: Guard against no -kernel argument"
arm/xlnx-zynqmp: put APUs and RPUs in separate CPU clusters
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Support u-boot noload images for arm as used by, NetBSD/evbarm GENERIC kernel.

noload kernels are loaded with the u-boot image header and as a result
the header size needs adding to the entry point.

Support u-boot noload images for arm as used by, NetBSD/evbarm GENERIC kernel.

noload kernels are loaded with the u-boot image header and as a result
the header size needs adding to the entry point. Fake up a hdr so the
kernel image is loaded at the right address and the entry point is
adjusted appropriately.

The default location for the uboot file is 32MiB above bottom of DRAM.
This matches the recommendation in Documentation/arm/Booting.

Clarify the load_uimage API to state the passing of a load address when an
image doesn't specify one, or when loading a ramdisk is expected.

Adjust callers of load_uimage, etc.

Signed-off-by: Nick Hudson <skrll@netbsd.org>
Message-id: 11488a08-1fe0-a278-2210-deb64731107f@gmx.co.uk
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/edgar/tags/edgar/xilinx-next-2018-01-26.for-upstream' into staging

Xilinx queue

# gpg: Signature made Fri 26 Jan 2018 10:17:01 GMT
# gpg: using

Merge remote-tracking branch 'remotes/edgar/tags/edgar/xilinx-next-2018-01-26.for-upstream' into staging

Xilinx queue

# gpg: Signature made Fri 26 Jan 2018 10:17:01 GMT
# gpg: using RSA key 0x29C596780F6BCA83
# gpg: Good signature from "Edgar E. Iglesias (Xilinx key) <edgar.iglesias@xilinx.com>"
# gpg: aka "Edgar E. Iglesias <edgar.iglesias@gmail.com>"
# Primary key fingerprint: AC44 FEDC 14F7 F1EB EDBF 4151 29C5 9678 0F6B CA83

* remotes/edgar/tags/edgar/xilinx-next-2018-01-26.for-upstream:
xlnx-zynqmp: Connect the IPI device to the ZynqMP SoC
xlnx-zynqmp-pmu: Connect the IPI device to the PMU
xlnx-zynqmp-ipi: Initial version of the Xilinx IPI device
xlnx-zynqmp-pmu: Connect the PMU interrupt controller
xlnx-pmu-iomod-intc: Add the PMU Interrupt controller
aarch64-softmmu.mak: Use an ARM specific config
xlnx-zynqmp-pmu: Add the CPU and memory
xlnx-zynqmp-pmu: Initial commit of the ZynqMP PMU
microblaze: boot.c: Don't try to find NULL file

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

microblaze: boot.c: Don't try to find NULL file

Previously if no device tree was passed to microblaze_load_kernel() then
qemu_find_file() would try to find a NULL pointer. To avoid this put a
check

microblaze: boot.c: Don't try to find NULL file

Previously if no device tree was passed to microblaze_load_kernel() then
qemu_find_file() would try to find a NULL pointer. To avoid this put a
check around qemu_find_file().

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>

show more ...

Remove reduntant qemu: from error functions

This patch removes redundant "qemu:" from error functions. The link to the bitesized task is:
http://wiki.qemu-project.org/Contribute/BiteSizedTasks#Error

Remove reduntant qemu: from error functions

This patch removes redundant "qemu:" from error functions. The link to the bitesized task is:
http://wiki.qemu-project.org/Contribute/BiteSizedTasks#Error_checking

Signed-off-by: Ishani Chugh <chugh.ishani@research.iiit.ac.in>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

show more ...

clean-up: removed duplicate #includes

Some files contain multiple #includes of the same header file.
Removed most of those unnecessary duplicate entries using
scripts/clean-includes.

Reviewed-by: T

clean-up: removed duplicate #includes

Some files contain multiple #includes of the same header file.
Removed most of those unnecessary duplicate entries using
scripts/clean-includes.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Anand J <anand.indukala@gmail.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

show more ...

util: move declarations out of qemu-common.h

Move declarations out of qemu-common.h for functions declared in
utils/ files: e.g. include/qemu/path.h for utils/path.c.
Move inline functions out of qe

util: move declarations out of qemu-common.h

Move declarations out of qemu-common.h for functions declared in
utils/ files: e.g. include/qemu/path.h for utils/path.c.
Move inline functions out of qemu-common.h and into new files (e.g.
include/qemu/bcd.h)

Signed-off-by: Veronia Bahaa <veroniabahaa@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

hw: explicitly include qemu-common.h and cpu.h

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

loader: Add data swap option to load-elf

Some CPUs are of an opposite data-endianness to other components in the
system. Sometimes elfs have the data sections layed out with this CPU
data-endianness

loader: Add data swap option to load-elf

Some CPUs are of an opposite data-endianness to other components in the
system. Sometimes elfs have the data sections layed out with this CPU
data-endianness accounting for when loaded via the CPU, so byte swaps
(relative to other system components) will occur.

The leading example, is ARM's BE32 mode, which is is basically LE with
address manipulation on half-word and byte accesses to access the
hw/byte reversed address. This means that word data is invariant
across LE and BE32. This also means that instructions are still LE.
The expectation is that the elf will be loaded via the CPU in this
endianness scheme, which means the data in the elf is reversed at
compile time.

As QEMU loads via the system memory directly, rather than the CPU, we
need a mechanism to reverse elf data endianness to implement this
possibility.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

microblaze: Clean up includes

Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.

This commit was created with scripts/clean-includes.

Signe

microblaze: Clean up includes

Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.

This commit was created with scripts/clean-includes.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 1453831531-667-3-git-send-email-peter.maydell@linaro.org

show more ...

mb: Remove ELF_MACHINE from cpu.h

The only generic code relying on this is linux-user, but linux-users'
default behaviour or setting ELF_MACHINE to ELF_ARCH will handle this.

The microblaze bootloa

mb: Remove ELF_MACHINE from cpu.h

The only generic code relying on this is linux-user, but linux-users'
default behaviour or setting ELF_MACHINE to ELF_ARCH will handle this.

The microblaze bootloader can just pass EM_MICROBLAZE directly, as that
is architecture specific code.

This removes another architecture specific definition from the global
namespace.

Cc: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Acked-By: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

microblaze: boot: Use cpu_set_pc()

Use cpu_set_pc() for setting program counters when bootloading. This
removes an instance of system level code having to reach into the CPU
env.

Reviewed-by: Andre

microblaze: boot: Use cpu_set_pc()

Use cpu_set_pc() for setting program counters when bootloading. This
removes an instance of system level code having to reach into the CPU
env.

Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
[AF: Avoid duplicated CPU() casts through local variable]
Signed-off-by: Andreas Färber <afaerber@suse.de>

show more ...

microblaze: fix memory leak

When not assign a -dtb argument, the variable dtb_filename
storage returned from qemu_find_file(), which should be freed
after use. Alternatively we define a local variab

microblaze: fix memory leak

When not assign a -dtb argument, the variable dtb_filename
storage returned from qemu_find_file(), which should be freed
after use. Alternatively we define a local variable filename,
with 'char *' type, free after use.

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

show more ...

Remove superfluous '\n' around error_report()

Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

hw/core/loader: implement address translation in uimage loader

Such address translation is needed when load address recorded in uImage
is a virtual address. When the actual load address is requested

hw/core/loader: implement address translation in uimage loader

Such address translation is needed when load address recorded in uImage
is a virtual address. When the actual load address is requested, return
untranslated address: user that needs the translated address can always
apply translation function to it and those that need it untranslated
don't need to do the inverse translation.

Add translation function pointer and its parameter to uimage_load
prototype. Update all existing users.

No user-visible functional changes.

Cc: qemu-stable@nongnu.org
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Alexander Graf <agraf@suse.de>

show more ...

microblaze: boot: Don't hack the elf entry point

There was some modulo logic to ensure that Microblaze always booted into
physical RAM regardless of the elf entry. Removed it, as QEMU should fail
gr

microblaze: boot: Don't hack the elf entry point

There was some modulo logic to ensure that Microblaze always booted into
physical RAM regardless of the elf entry. Removed it, as QEMU should fail
gracefully when given a bad elf, rather than attempt to run it.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>

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microblaze: Support loading of u-boot initrd images

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>

device_tree: s/qemu_devtree/qemu_fdt globally

The qemu_devtree API is a wrapper around the fdt_ set of APIs.
Rename accordingly.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
[agr

device_tree: s/qemu_devtree/qemu_fdt globally

The qemu_devtree API is a wrapper around the fdt_ set of APIs.
Rename accordingly.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
[agraf: also convert hw/arm/virt.c]
Signed-off-by: Alexander Graf <agraf@suse.de>

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