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Eduardo Habkost 2994fd96d9 cpu: Make cpu_init() return QOM CPUState object 
Instead of making cpu_init() return CPUArchState, return CPUState.

Changes were made using the Coccinelle semantic patch below.

  @@
  typedef CPUState;
  identifier e;
  expression args;
  type CPUArchState;
  @@
  -   e =
  +   cpu =
          cpu_init(args);
  -   if (!e) {
  +   if (!cpu) {
          ...
      }
  -   cpu = ENV_GET_CPU(env);
  +   e = cpu->env_ptr;

  @@
  identifier new_env, new_cpu, env, cpu;
  type CPUArchState;
  expression args;
  @@
  -{
  -   CPUState *cpu = ENV_GET_CPU(env);
  -   CPUArchState *new_env = cpu_init(args);
  -   CPUState *new_cpu = ENV_GET_CPU(new_env);
  +{
  +   CPUState *cpu = ENV_GET_CPU(env);
  +   CPUState *new_cpu = cpu_init(args);
  +   CPUArchState *new_env = new_cpu->env_ptr;
      ...
  }

  @@
  identifier c, cpu_init_func, cpu_model;
  type StateType, CPUType;
  @@
  -static inline StateType* cpu_init(const char *cpu_model)
  -{
  -   CPUType *c = cpu_init_func(cpu_model);
  (
  -   if (c == NULL) {
  -       return NULL;
  -   }
  -   return &c->env;
  |
  -   if (c) {
  -       return &c->env;
  -   }
  -   return NULL;
  )
  -}
  +#define cpu_init(cpu_model) CPU(cpu_init_func(cpu_model))

  @@
  identifier cpu_init_func;
  identifier model;
  @@
  -#define cpu_init(model) (&cpu_init_func(model)->env)
  +#define cpu_init(model) CPU(cpu_init_func(model))

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Cc: Blue Swirl <blauwirbel@gmail.com>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Cc: Riku Voipio <riku.voipio@iki.fi>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Michael Walle <michael@walle.cc>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Leon Alrae <leon.alrae@imgtec.com>
Cc: Anthony Green <green@moxielogic.com>
Cc: Jia Liu <proljc@gmail.com>
Cc: Alexander Graf <agraf@suse.de>
Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Cc: Max Filippov <jcmvbkbc@gmail.com>
[AF: Fixed up cpu_copy() manually]
Signed-off-by: Andreas Färber <afaerber@suse.de>
2015-03-10 17:33:51 +01:00
..
arch_dump.c target-ppc: Set the correct endianness in ELF dump header 2014-06-16 13:24:36 +02:00
cpu-models.c target-ppc: Add versions to server CPU descriptions 2015-03-09 15:00:08 +01:00
cpu-models.h target-ppc: Add versions to server CPU descriptions 2015-03-09 15:00:08 +01:00
cpu-qom.h target-ppc: Use cpu_exec_interrupt qom hook 2014-09-25 18:54:22 +01:00
cpu.h cpu: Make cpu_init() return QOM CPUState object 2015-03-10 17:33:51 +01:00
dfp_helper.c target-ppc: Fix compiler warning 2014-06-24 20:01:24 +04:00
excp_helper.c target-ppc: Use cpu_exec_interrupt qom hook 2014-09-25 18:54:22 +01:00
fpu_helper.c target-ppc: Eliminate set_fprf Argument From helper_compute_fprf 2015-01-07 16:16:25 +01:00
gdbstub.c target-ppc: Fix gdbstub for ppc64le-linux-user 2014-07-08 12:10:36 +02:00
helper.h target-ppc: Introduce tbegin 2015-01-07 16:16:27 +01:00
helper_regs.h PPC: Only enter MSR_POW when no interrupts pending 2014-04-08 11:20:05 +02:00
int_helper.c target-ppc: Fix vcmpbfp. Unordered Case 2014-11-04 23:26:15 +01:00
kvm-stub.c kvm/openpic: in-kernel mpic support 2013-07-01 01:11:14 +02:00
kvm.c kvm: extend kvm_irqchip_add_msi_route to work on s390 2015-01-12 10:14:04 +01:00
kvm_ppc.c PPC: KVM: Compile fix for qemu_notify_event 2013-09-02 10:06:42 +02:00
kvm_ppc.h spapr: add uuid/host details to device tree 2014-09-08 12:50:47 +02:00
machine.c target-ppc: force update of msr bits in cpu_post_load 2015-03-09 15:00:05 +01:00
Makefile.objs target-ppc: Introduce DFP Helper Utilities 2014-06-16 13:24:29 +02:00
mem_helper.c target-ppc: Introduce tbegin 2015-01-07 16:16:27 +01:00
mfrom_table.c find -type f | xargs sed -i 's/[\t ]$//g' # on most files 2007-09-16 21:08:06 +00:00
mfrom_table_gen.c fix spelling in target sub directory 2011-12-02 10:50:57 +00:00
misc_helper.c target-ppc: move sdr1 value change detection logic to helper_store_sdr1() 2015-03-09 15:00:05 +01:00
mmu-hash32.c qemu-log: add log category for MMU info 2014-12-16 18:43:19 +00:00
mmu-hash32.h target-ppc: Use PowerPCCPU in PowerPCCPUClass::handle_mmu_fault hook 2014-03-13 19:20:48 +01:00
mmu-hash64.c target-ppc: Fix warnings from Sparse 2015-03-09 15:00:08 +01:00
mmu-hash64.h target-ppc: Use right page size with hash table lookup 2015-03-09 14:59:53 +01:00
mmu_helper.c target-ppc: move sdr1 value change detection logic to helper_store_sdr1() 2015-03-09 15:00:05 +01:00
STATUS target-ppc: remove powerpc 970gx 2014-03-05 03:06:23 +01:00
timebase_helper.c tcg: Invert the inclusion of helper.h 2014-05-28 09:33:54 -07:00
translate.c display cpu id dump state 2015-03-09 15:00:03 +01:00
translate_init.c PPC: Introduce the Virtual Time Base (VTB) SPR register 2015-03-09 15:00:07 +01:00
user_only_helper.c cpu: Move exception_index field from CPU_COMMON to CPUState 2014-03-13 19:20:46 +01:00