Implement alphabetical listing of CPU subclasses.
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NRichard Henderson <rth@twiddle.net>

Make TYPE_ALPHA_CPU abstract and add types <name>-alpha-cpu.
Use type inheritence, and turn "2*" models into aliases.

Move cpu_alpha_init() to cpu.c and split out CPU realization.
Default to creating type "ev67-alpha-cpu" as before.
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NRichard Henderson <rth@twiddle.net>

Move the timer from CPUAlphaState to AlphaCPU to avoid the pointer being
zero'ed once we implement reset. Would cause a segfault in
sys_helper.c:helper_set_alarm().

This also simplifies timer initialization in Typhoon.
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NRichard Henderson <rth@twiddle.net>

Replace cpu_init() macro with inline function for backwards
compatibility.
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NRichard Henderson <rth@twiddle.net>

Refactor common code around calls to cpu_restore_state().

tb_find_pc() has now no external users, make it static.
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

These fields are no longer (or were never?) used.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com>
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com>
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Pass around CPUArchState instead of using global cpu_single_env.
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
Acked-by: NRichard Henderson <rth@twiddle.net>
Acked-by: NAurelien Jarno <aurelien@aurel32.net>
Acked-by: NGuan Xuetao <gxt@mprc.pku.edu.cn>

Mark helper functions that raise exceptions, but otherwise do not
change TCG register state, with TCG_CALL_NO_WG.
Signed-off-by: NRichard Henderson <rth@twiddle.net>

For target-mips also change the return type to bool.

Make include paths for cpu-qom.h consistent for alpha and unicore32.
Signed-off-by: NAndreas Färber <afaerber@suse.de>
[AF: Updated new target-openrisc function accordingly]
Acked-by: Richard Henderson <rth@twiddle.net> (for alpha)

Rename helper flags to the new ones. This is purely a mechanical change,
it's possible to use better flags by looking at the helpers.
Acked-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

target_phys_addr_t is unwieldly, violates the C standard (_t suffixes are
reserved) and its purpose doesn't match the name (most target_phys_addr_t
addresses are not target specific).  Replace it with a finger-friendly,
standards conformant hwaddr.

Outstanding patchsets can be fixed up with the command

  git rebase -i --exec 'find -name "*.[ch]"
                        | xargs s/target_phys_addr_t/hwaddr/g' origin
Signed-off-by: NAvi Kivity <avi@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

For all targets that currently call tcg_gen_debug_insn_start,
add CPU_LOG_TB_OP_OPT to the condition that gates it.

This is useful for comparing optimization dumps, when the
pre-optimization dump is merely noise.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

For proper cmov insns, as well as the non-goto-tb case
of conditional branch.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Save the cpu_model_str so that we have a non-null value when
creating a new cpu during clone.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Signed-off-by: NRichard Henderson <rth@twiddle.net>

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

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

Also drop duplicate occurrence of device-hotplug.o.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

Move code from cpu_alpha_init() into a CPU initializer.
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NRichard Henderson <rth@twiddle.net>

Embed CPUAlphaState as first member of AlphaCPU.
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NRichard Henderson <rth@twiddle.net>

Use uintptr_t instead of void * or unsigned long in
several op related functions, env->mem_io_pc and
GETPC() macro.
Reviewed-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

The official spelling is QEMU.
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Reviewed-by: NAndreas Färber <afaerber@suse.de>
[blauwirbel@gmail.com: fixed comment style in hw/sun4m.c]
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

The official spelling is QEMU.
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Reviewed-by: NAndreas Färber <afaerber@suse.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

This softfp feature post-dates the last major update to the Alpha
fpu translation.  We can make use of this to eliminate at least
one helper function that was performing this operation by hand.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

This completes the transition away from AREG0.  This patch must
be last because it requires CONFIG_TCG_PASS_AREG0 set too.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Scripted conversion:
  for file in *.[hc] hw/*.[hc] hw/kvm/*.[hc] linux-user/*.[hc] linux-user/m68k/*.[hc] bsd-user/*.[hc] darwin-user/*.[hc] tcg/*/*.[hc] target-*/cpu.h; do
    sed -i "s/CPUState/CPUArchState/g" $file
  done

All occurrences of CPUArchState are expected to be replaced by QOM CPUState,
once all targets are QOM'ified and common fields have been extracted.
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com>

Scripted conversion:
  sed -i "s/CPUState/CPUAlphaState/g" target-alpha/*.[hc]
  sed -i "s/#define CPUAlphaState/#define CPUState/" target-alpha/cpu.h
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NAnthony Liguori <aliguori@us.ibm.com>