Be consistent with other milkymist models.
Signed-off-by: NMichael Walle <michael@walle.cc>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NMichael Walle <michael@walle.cc>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NMichael Walle <michael@walle.cc>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NMichael Walle <michael@walle.cc>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NMichael Walle <michael@walle.cc>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NMichael Walle <michael@walle.cc>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NMichael Walle <michael@walle.cc>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NMichael Walle <michael@walle.cc>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NMichael Walle <michael@walle.cc>
Signed-off-by: NAvi Kivity <avi@redhat.com>

This patch converts mpic to the new memory API (through old mmio).
Signed-off-by: NFabien Chouteau <chouteau@adacore.com>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Remove the get_system_memory() call from serial_mm_init, pushing
it back into the callers.  In many cases we already have the
system memory region available.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAvi Kivity <avi@redhat.com>

All callers passed 1.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAvi Kivity <avi@redhat.com>

The use of DEVICE_NATIVE_ENDIAN cleans up lots of ifdefs in
many of the callers.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: NAvi Kivity <avi@redhat.com>

Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: NAvi Kivity <avi@redhat.com>

GETPC() can be used even from outside of helper code. Move the macro to
a more accessible location. Avoid a compile warning from redefining it in exec.c.
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Pass CPUState pointer to tlb_fill() instead of architecture local
cpu_single_env hacks.
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Add some comments to describe each file.
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

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

We are mapping ESCC to a static (incorrect) address on machine init. This
overlaps with our vram, rendering the screen barely usable.

Since openBIOS is clever enough to map ESCC to where it needs to be, we can
just drop that invalid map and everyone's happy.
Signed-off-by: NAlexander Graf <agraf@suse.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

x86 cannot provide an optimized generic deposit implementation. But at
least for a few special cases, namely for writing bits 0..7, 8..15, and
0..15, versions using only a single instruction are feasible.
Introducing such limited support improves emulating 16-bit x86 code on
x86, but also rarer cases where 32-bit or 64-bit code accesses bytes or
words.
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Missed during memory region conversion: The i8259 now depends on the ISA
bus being created first. Reorder the initialization.
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

T0 was already masked to 16 bits when loading it.
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Include config.h in softfloat.c, so that the target specific ifdefs in
softfloat-specialize.h are evaluated correctly. This was accidentally
broken in commit 789ec7ce when config-target.h was removed from
softfloat.h, and means that most targets will have been returning the
wrong results for calculations involving NaNs.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Remove the unused function tcg_out_addi() from the ARM TCG backend;
this fixes a compilation failure on ARM hosts with newer gcc.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

To be able to detect some ARM / HPPA based architectures such as with
OpenBSD/(armish / zaurus) or OpenBSD/hppa.
Signed-off-by: NBrad Smith <brad@comstyle.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

These functions are defined in the tcg target specific file
tcg-target.c.

The forward declarations assert that every tcg target uses
the same function prototype.
Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

It is now declared for all tcg targets in tcg.h,
so the tcg target specific declarations are redundant.
Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

TCG_TARGET_REG_BITS can be determined by the compiler,
so there is no need to declare it for each individual tcg target.

This is especially important for new tcg targets
which will be supported by the tcg interpreter.
Signed-off-by: NStefan Weil <weil@mail.berlios.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>