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Author SHA1 Message Date
Andreas Färber 213c19d69f target-cris: Move cpu_gdb_{read,write}_register() 
Signed-off-by: Andreas Färber <afaerber@suse.de>
 2013-07-27 00:04:16 +02:00
Andreas Färber eabfc2398f target-microblaze: Move cpu_gdb_{read,write}_register() 
Signed-off-by: Andreas Färber <afaerber@suse.de>
 2013-07-27 00:04:16 +02:00
Andreas Färber 2f93773241 target-sh4: Move cpu_gdb_{read,write}_register() 
Signed-off-by: Andreas Färber <afaerber@suse.de>
 2013-07-27 00:04:16 +02:00
Andreas Färber 30028739eb target-openrisc: Move cpu_gdb_{read,write}_register() 
Reviewed-by: Jia Liu <proljc@gmail.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
 2013-07-27 00:04:01 +02:00
Andreas Färber 814ac26c2d target-mips: Move cpu_gdb_{read,write}_register() 
Signed-off-by: Andreas Färber <afaerber@suse.de>
 2013-07-26 23:24:01 +02:00
Andreas Färber c88de14ca4 target-m68k: Move cpu_gdb_{read,write}_register() 
Signed-off-by: Andreas Färber <afaerber@suse.de>
 2013-07-26 23:24:01 +02:00
Andreas Färber 58850dad68 target-arm: Move cpu_gdb_{read,write}_register() 
Signed-off-by: Andreas Färber <afaerber@suse.de>
 2013-07-26 23:24:01 +02:00
Andreas Färber d19c87f44d target-sparc: Move cpu_gdb_{read,write}_register() 
Signed-off-by: Andreas Färber <afaerber@suse.de>
 2013-07-26 23:24:01 +02:00
Andreas Färber 0980bfabbc target-ppc: Move cpu_gdb_{read,write}_register() 
Signed-off-by: Andreas Färber <afaerber@suse.de>
 2013-07-26 23:24:01 +02:00
Andreas Färber f20f9df06e target-i386: Move cpu_gdb_{read,write}_register() 
Signed-off-by: Andreas Färber <afaerber@suse.de>
 2013-07-26 23:24:00 +02:00
Andreas Färber a0e372f0c4 cpu: Introduce CPUState::gdb_num_regs and CPUClass::gdb_num_core_regs 
CPUState::gdb_num_regs replaces num_g_regs.
CPUClass::gdb_num_core_regs replaces NUM_CORE_REGS.

Allows building gdb_register_coprocessor() for xtensa, too.

As a side effect this should fix coprocessor register numbering for SMP.

Acked-by: Michael Walle <michael@walle.cc> (for lm32)
Acked-by: Max Filippov <jcmvbkbc@gmail.com> (for xtensa)
Signed-off-by: Andreas Färber <afaerber@suse.de>
 2013-07-26 23:23:54 +02:00
Andreas Färber 19a77215f1 gdbstub: Drop dead code in cpu_gdb_{read,write}_register() 
GET_REG*() macros include a return statement, thus no need for break.

Acked-by: Michael Walle <michael@walle.cc> (for lm32)
Signed-off-by: Andreas Färber <afaerber@suse.de>
 2013-07-26 23:23:54 +02:00
Andreas Färber 47d74ef57a gdbstub: Fix cpu_gdb_{read,write}_register() Coding Style 
Add braces, replace tabs, remove trailing whitespace, drop space before
parenthesis and place break etc. below case statements.

Signed-off-by: Andreas Färber <afaerber@suse.de>
 2013-07-26 23:23:54 +02:00
Andreas Färber 67cce5617e target-xtensa: Introduce XtensaCPU subclasses 
Register a CPU type per core registered. Save the XtensaConfig in
XtensaCPUClass and copy it from there to CPUXtensaState, to avoid
touching every env->config access for now.

Prepares for storing per-class GDB register count.

Acked-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
 2013-07-26 23:23:17 +02:00
Christian Borntraeger 9282b73a40 target-s390x: Fix CPUState rework fallout 
Commit f17ec444c3
exec: Change cpu_memory_rw_debug() argument to CPUState

missed to update s390x KVM code, breaking the build.

Let's fix it up.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
 2013-07-26 23:05:31 +02:00
Stefan Weil 38e478eccf kvm: Change prototype of kvm_update_guest_debug() 
Passing a CPUState pointer instead of a CPUArchState pointer eliminates
the last target dependent data type in sysemu/kvm.h.

It also simplifies the code.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
 2013-07-26 23:05:31 +02:00
Andreas Färber 0ac46af39e linux-user: Avoid redundant ENV_GET_CPU() 
This fixes a mismerge in 874ec3c5b3.

Acked-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Andreas Färber <afaerber@suse.de>
 2013-07-26 23:05:31 +02:00
Anthony Liguori f0ef1cf4d6 Merge remote-tracking branch 'rth/tcg-next' into staging 
# By Claudio Fontana (1) and others
# Via Richard Henderson
* rth/tcg-next:
  tcg: Remove temp_buf
  tcg/aarch64: Implement tlb lookup fast path
  tcg/aarch64: implement ldst 12bit scaled uimm offset

Message-id: 1373919944-8521-1-git-send-email-rth@twiddle.net
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-26 13:04:21 -05:00
Anthony Liguori b142d79328 Merge remote-tracking branch 'jliu/or32' into staging 
# By Jia Liu
# Via Jia Liu
* jliu/or32:
  target-openrisc: Free typename in openrisc_cpu_class_by_name
  hw/openrisc: Use stderr output instead of qemu_log
  hw/openrisc: Indent typo

Message-id: 1374576458-22808-1-git-send-email-proljc@gmail.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-26 13:04:07 -05:00
Anthony Liguori 003e26bc9f Merge remote-tracking branch 'mdroth/qga-pull-2013-7-25' into staging 
# By Laszlo Ersek
# Via Michael Roth
* mdroth/qga-pull-2013-7-25:
  qga: escape cmdline args when registering win32 service (CVE-2013-2231)
  ga_install_service(): nest error paths more idiomatically
  qga/service-win32.c: diagnostic output should go to stderr

Message-id: 1374784644-29078-1-git-send-email-mdroth@linux.vnet.ibm.com
 2013-07-25 15:58:29 -05:00
Anthony Liguori d1ed9f412d Merge remote-tracking branch 'kraxel/seabios-1.7.3' into staging 
# By Gerd Hoffmann
# Via Gerd Hoffmann
* kraxel/seabios-1.7.3:
  seabios: update to 1.7.3

Message-id: 1374673573-25074-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 15:57:18 -05:00
Anthony Liguori 874ec3c5b3 Merge remote-tracking branch 'riku/linux-user-for-upstream' into staging 
* riku/linux-user-for-upstream: (21 commits)
  linux-user: Handle compressed ISA encodings when processing MIPS exceptions
  linux-user: Unlock mmap_lock when resuming guest from page_unprotect
  linux-user: Reset copied CPUs in cpu_copy() always
  linux-user: Fix epoll on ARM hosts
  linux-user: fix segmentation fault passing with h2g(x) != x
  linux-user: Fix pipe syscall return for SPARC
  linux-user: Fix target_stat and target_stat64 for OpenRISC
  linux-user: Avoid conditional cpu_reset()
  configure: Make NPTL non-optional
  linux-user: Enable NPTL for x86-64
  linux-user: Add i386 TLS setter
  linux-user: Clean up handling of clone() argument order
  linux-user: Add missing 'break' in i386 get_thread_area syscall
  linux-user: Enable NPTL for m68k
  linux-user: Enable NPTL for SPARC targets
  linux-user: Enable NPTL for OpenRISC
  linux-user: Move includes of target-specific headers to end of qemu.h
  configure: Enable threading for unicore32-linux-user
  configure: Enable threading on all ppc and mips linux-user targets
  configure: Don't say target_nptl="no" if there is no linux-user target
  ...

Conflicts:
	linux-user/main.c

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 15:56:06 -05:00
Laszlo Ersek 340d51df55 qga: escape cmdline args when registering win32 service (CVE-2013-2231) 
Reported-by: Lev Veyde <lveyde@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
 2013-07-25 14:49:04 -05:00
Laszlo Ersek 108365fdb0 ga_install_service(): nest error paths more idiomatically 
Acked-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
 2013-07-25 14:49:04 -05:00
Laszlo Ersek febf1c49be qga/service-win32.c: diagnostic output should go to stderr 
Acked-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
 2013-07-25 14:49:04 -05:00
Paolo Bonzini d2f5ea9704 pc-testdev: add I/O port to test memory.c auto split/combine 
The ports at 0xe8..0xeb have impl.min/max_access_size == 1, so
that memory accesses are split and combined by the memory core.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-29-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:28 -05:00
Paolo Bonzini e7342aa39b memory: check memory region endianness, not target's 
When combining multiple accesses into a single value, we need to do so
in the device's desired endianness.  The target endianness does not have
any influence.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-28-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:28 -05:00
Paolo Bonzini 547e9201c5 memory: pass MemoryRegion to access_with_adjusted_size 
The accessors all use a MemoryRegion opaque value.  Avoid going
uselessly through void*.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-27-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:28 -05:00
Paolo Bonzini e11ef3d184 memory: move functions around 
Prepare for next patch, no semantic change.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-26-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:28 -05:00
Paolo Bonzini 8fefa31be9 qtest: add test for ISA I/O space endianness 
This writes a register and reads its 1/2/4 byte parts.  Masking
is done in the device model.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-25-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:28 -05:00
Paolo Bonzini 9c9984242c default-configs/ppc64: add all components of i82378 SuperIO chip used by prep 
The device provides an ISA bus so that pseries can also run the
endianness test.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-24-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:28 -05:00
Paolo Bonzini 85d3846a39 default-configs: add SuperIO to SH4 
The device provides an ISA bus to run the endianness test on.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-23-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:28 -05:00
Paolo Bonzini be6d08be25 default-configs: add test device to all machines supporting ISA 
This will let these machines run an endianness test for ISA
I/O port space.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-22-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:28 -05:00
Paolo Bonzini 2b8fbcd870 sparc64: unbreak 
... by making apb a subclass of TYPE_PCI_HOST_BRIDGE.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-21-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:28 -05:00
Paolo Bonzini b23ea25f50 sh4: unbreak r2d 
... by making sh_pci a subclass of TYPE_PCI_HOST_BRIDGE.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-20-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:27 -05:00
Paolo Bonzini b332d24a8e mips: degrade BIOS error to warning 
No free MIPS BIOS is available, so it makes little sense to quit.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-19-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:27 -05:00
Paolo Bonzini 504054357b pc-testdev: remove useless cpu_to_le64/le64_to_cpu 
So far the device was only used on little-endian machines.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-18-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:27 -05:00
Paolo Bonzini b7faba7163 pc-testdev: support 8 and 16-bit accesses to 0xe0 
This will let us use the testdev to test endianness.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-17-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:27 -05:00
Paolo Bonzini f36a6382b8 Revert "ioport: remove LITTLE_ENDIAN mark for portio" 
This reverts commit c3cb8e7780.

The scenario where I/O ports are accessed with DEVICE_LITTLE_ENDIAN
endianness now works and will soon be unit tested.  Since the PortioList
indirection assumes little endian, define portio_ops the same way.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-16-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:27 -05:00
Paolo Bonzini 61fcb62862 isa_mmio: delete 
It is not used anymore.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-15-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:27 -05:00
Paolo Bonzini 0a70e094cd ebus: do not use isa_mmio 
This is untested, because ebus does not have a libqos module.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-14-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:27 -05:00
Paolo Bonzini 5519ad0c24 sparc64: remove indirection for I/O port access 
This fixes endianness bugs in I/O port access.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-13-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:27 -05:00
Paolo Bonzini e37b80faa6 mips_fulong2e: do not use isa_mmio 
This board is little-endian, but still isa_mmio should die. :)

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-12-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:27 -05:00
Paolo Bonzini bdb75c7987 mipssim: do not use isa_mmio 
Untested, this board does not support PCI so it cannot run endianness-test.
It should fix endianness bugs in I/O port access.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-11-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:27 -05:00
Paolo Bonzini 6850150217 ppc440_bamboo: do not use isa_mmio 
This fixes endianness bugs in I/O port access.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-10-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:27 -05:00
Paolo Bonzini ee77854fa5 mips_malta: do not use isa_mmio 
This fixes endianness bugs in I/O port access.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-9-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:27 -05:00
Paolo Bonzini 3959496874 mips_r4k: do not use isa_mmio 
This fixes endianness bugs in I/O port access.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-8-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:27 -05:00
Paolo Bonzini f51100cc51 mips_jazz: do not use isa_mmio 
This fixes endianness bugs in I/O port access.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-7-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:26 -05:00
Paolo Bonzini 921f8040d3 prep: fix I/O port endianness 
Do not swap endianness here, it will happen during cpu_{in,out}{b,w,l}.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-6-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:26 -05:00
Alexey Kardashevskiy 66aab867ce spapr_pci: remove indirection for I/O port access 
This fixes endianness bugs in I/O port access.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-5-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2013-07-25 08:12:26 -05:00