env->bcond must be printed using TARGET_FMT_ld.
Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Signed-off-by: NAdam Lackorzynski <adam@os.inf.tu-dresden.de>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Signed-off-by: NAdam Lackorzynski <adam@os.inf.tu-dresden.de>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

With argument checking for cpu_fprintf, gcc throws this warning:

  CC    i386-softmmu/helper.o
cc1: warnings being treated as errors
/qemu/ar7/target-i386/helper.c: In function ‘cpu_x86_dump_seg_cache’:
/qemu/ar7/target-i386/helper.c:220: error: format not a string literal and no format arguments

The code is correct, but current gcc versions don't detect this.
Therefore the patch rewrites the statement to satisfy the compiler.
Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

There was a pointer cast warning on Ubuntu since _FORTIFY_SOURCE has been reenabled.

_FORTIFY_SOURCE had been disabled by 4a244704
and reenabled by 84958305.
Signed-off-by: NThomas Monjalon <thomas@monjalon.net>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Some drivers seems to access the reserved register in bank 0 so allow and
ignore these accesses.
Signed-off-by: NLars Munch <lars@segv.dk>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

this fixes the smc91c111 emulation which has been broken for gumstix and
mainstone and maybe others since the "MMIO callback interface changes"
8da3ff18 was commited.
Signed-off-by: NLars Munch <lars@segv.dk>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Add a destroy hook for the baum character device, to properly close the BrlAPI
connection.
Signed-off-by: NSamuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Signed-Off-By: NRiku Voipio <riku.voipio@nokia.com>
Signed-off-by: NJuha Riihimäki <juha.riihimaki@nokia.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Signed-off-By: NRiku Voipio <riku.voipio@nokia.com>
Signed-off-By: NJuha Riihimäki <juha.riihimaki@nokia.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Signed-Off-By: NRiku Voipio <riku.voipio@nokia.com>
Signed-off-by: NFilip Navara <filip.navara@gmail.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

PA-RISC uses procedure descriptors.  We'd need to emit a call to
the millicode routine $$dyncall.  However, this situation doesn't
actually arise, since we always have the descriptor available at
TCG code generation time.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Handle the output log part overlapping the input high parts.
Also, improve sub2 to handle some constants the second input low part.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Delete inline functions from tcg-target.h that don't need to be there,
move the others to tcg-target.c.  Add 'Z', 'I', 'J' constraints for
0, signed 11-bit, and signed 5-bit respectively.  Add GUEST_BASE support
similar to ppc64, with the value stored in a register.  Add missing
registers to reg_alloc_order.  Add support for 12-bit branch relocations.
Add functions for synthetic operations: addi, mtctl, dep, shd, vshd, ori,
andi, shifts, rotates, multiply, branches, setcond.  Split out TLB reads
from qemu_ld and qemu_st; fix argument loading for tlb external calls.
Generate the prologue.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

The bochs vbe interface got a new register a while back, which specifies
the linear framebuffer size in 64k units.  This patch adds support for
the new register to qemu.  With this patch applied vgabios 0.6c works
with qemu.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Signed-off-by: NNaphtali Sprei <nsprei@redhat.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Replaces direct phys_ram_dirty access with wrapper functions to prevent
direct access to the phys_ram_dirty bitmap.
Signed-off-by: NYoshiaki Tamura <tamura.yoshiaki@lab.ntt.co.jp>
Signed-off-by: NOHMURA Kei <ohmura.kei@lab.ntt.co.jp>
Reviewed-by: NAvi Kivity <avi@redhat.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Adds wrapper functions to prevent direct access to the phys_ram_dirty bitmap.
Signed-off-by: NYoshiaki Tamura <tamura.yoshiaki@lab.ntt.co.jp>
Signed-off-by: NOHMURA Kei <ohmura.kei@lab.ntt.co.jp>
Reviewed-by: NAvi Kivity <avi@redhat.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

This patch fixes few resource leaks in the iwmmxt disassemble.
Signed-off-by: NLars Munch <lars@segv.dk>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Signed-off-by: Nmalc <av1474@comtv.ru>

> Hello,
>
> d6f4ade2 (disentangle tcg and deadline calculation, 2010-03-10)
> introduces following regression(s):
>
> 100% cpu utilization when QEMU is invoked like:
> qemu -S -s ...
>
> ditto when gdb takes control over the session via gdb-stub
> (i.e. the breakpoint is hit or C-c is pressed inside gdb to
>   interrupt the attached qemu instance)

The bug is that env->stopped is not really as comprehensive as it seems to
be (and cpu_has_work thinks); it is only valid with iothread basically,
and even then it is cleared by reset and it is not set when starting
qemu with -S.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Cc: malc <av1474@comtv.ru>
Signed-off-by: Nmalc <av1474@comtv.ru>

Signed-off-by: Nmalc <av1474@comtv.ru>

Signed-off-by: Nmalc <av1474@comtv.ru>

Convert remaining OHCI devices to QDEV interface.
Signed-off-by: NPaul Brook <paul@codesourcery.com>

Only include hw/loader.h from target-arm/helper.c when building for
system emulation.
Signed-off-by: NPaul Brook <paul@codesourcery.com>

Move ARMv7-M PC/SP initialization to the CPU reset routine.  Add a board
reset routine to call this.  Also load values directly from ROM as
images have not been copied yet.

Avoid clearing the NVIC pointer on cpu reset.
Signed-off-by: NPaul Brook <paul@codesourcery.com>

Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Signed-off-by: Nmalc <av1474@comtv.ru>

Historically the qemu tlb "addend" field was used for both RAM and IO accesses,
so needed to be able to hold both host addresses (unsigned long) and guest
physical addresses (target_phys_addr_t).  However since the introduction of
the iotlb field it has only been used for RAM accesses.

This means we can change the type of addend to unsigned long, and remove
associated hacks in the big-endian TCG backends.

We can also remove the host dependence from target_phys_addr_t.
Signed-off-by: NPaul Brook <paul@codesourcery.com>

Only raise an interrupt if the TD has actually completed.
Signed-off-by: NPaul Brook <paul@codesourcery.com>

This reverts commit f1698408.

PCI is always little-endian. Having a user-visible "be" property is just
plain wrong.

Thanks to Alexander Graf for bug report and a good reproducible test
case.
Signed-off-by: Nmalc <av1474@comtv.ru>

PowerPC CPUs have had two ways to read the time base for quite some time now.
They provide it using the mfspr instruction or - if a special bit is set in
that opcode - using mftb. For timekeeping we're currently using mftb.

While trying to get Qemu up and running on an e500v2 system, I stumbled over
the CPU not supporting mftbu. It just throws an illegal instruction trap.

So let's read the SPR values instead. All PPC CPUs should support them anyways.

I tested this patch on an e500v2 system where it makes qemu work and on my 970MP
system with 32-bit user space where everything still works with this patch
applied.
Signed-off-by: NAlexander Graf <agraf@suse.de>
Signed-off-by: Nmalc <av1474@comtv.ru>

Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>