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  1. 25 9月, 2015 1 次提交
  3. 17 9月, 2015 1 次提交
    • J
      target-cris: update CPU state save/load to use VMStateDescription · 16a1b6e9
      由 Juan Quintela 提交于 
      Update the CRIS CPU state save/load to use a VMStateDescription struct
rather than cpu_save/cpu_load functions.

Have to define TLBSet struct.
Multidimensional arrays in C are a mess, just unroll them.
Signed-off-by: NJuan Quintela <quintela@redhat.com>
[PMM:
 * expand commit message a little since it's no longer one patch in
   a 35-patch series
 * add header/copyright comment to machine.c; credited copyright is
   Red Hat and author is Juan, since this commit gives the file all-new
   contents; license is LGPL-2-or-later, to match other target-cris code
 * remove hardcoded tab
 * add fields for locked_irq, interrupt_vector, fault_vector, trap_vector
 * drop minimum_version_id_old fields
 * bump version_id to 2 as we are not compatible with old state format
 * remove unnecessary hw/boards.h include
 * update to register via dc->vmsd]
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Acked-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>
      16a1b6e9
  5. 11 9月, 2015 2 次提交
  7. 09 7月, 2015 1 次提交
  9. 11 3月, 2015 1 次提交
    • E
      cpu: Make cpu_init() return QOM CPUState object · 2994fd96
      由 Eduardo Habkost 提交于 
      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: NEduardo 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: NAndreas Färber <afaerber@suse.de>
      2994fd96
  11. 20 1月, 2015 1 次提交
    • P
      exec.c: Drop TARGET_HAS_ICE define and checks · ec53b45b
      由 Peter Maydell 提交于 
      The TARGET_HAS_ICE #define is intended to indicate whether a target-*
guest CPU implementation supports the breakpoint handling. However,
all our guest CPUs have that support (the only two which do not
define TARGET_HAS_ICE are unicore32 and openrisc, and in both those
cases the bp support is present and the lack of the #define is just
a bug). So remove the #define entirely: all new guest CPU support
should include breakpoint handling as part of the basic implementation.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NRichard Henderson <rth@twiddle.net>
Message-id: 1420484960-32365-1-git-send-email-peter.maydell@linaro.org
      ec53b45b
  13. 14 3月, 2014 3 次提交
  15. 03 2月, 2014 1 次提交
  17. 23 7月, 2013 1 次提交
  19. 10 7月, 2013 1 次提交
  21. 12 3月, 2013 2 次提交
  23. 16 2月, 2013 1 次提交
  25. 21 1月, 2013 1 次提交
  27. 19 12月, 2012 1 次提交
  29. 31 10月, 2012 1 次提交
  31. 15 6月, 2012 1 次提交
  33. 14 6月, 2012 1 次提交
  35. 05 6月, 2012 1 次提交
  37. 24 4月, 2012 1 次提交
  39. 15 3月, 2012 2 次提交
  41. 29 2月, 2012 1 次提交
  43. 12 12月, 2011 1 次提交
  45. 07 8月, 2011 1 次提交
  47. 27 6月, 2011 1 次提交
  49. 09 5月, 2011 1 次提交
  51. 08 5月, 2011 1 次提交
  53. 30 10月, 2010 1 次提交
  55. 19 9月, 2010 1 次提交
  57. 03 7月, 2010 2 次提交
  59. 10 6月, 2010 1 次提交
  61. 13 3月, 2010 1 次提交
  63. 15 2月, 2010 2 次提交
  65. 24 8月, 2009 1 次提交
    • N
      cleanup cpu-exec.c, part 0/N: consolidate handle_cpu_signal · 0b5c1ce8
      由 Nathan Froyd 提交于 
      handle_cpu_signal is very nearly copy-paste code for each target, with a
few minor variations.  This patch sets up appropriate defaults for a
generic handle_cpu_signal and provides overrides for particular targets
that did things differently.  Fixing things like the persistent (XXX:
use sigsetjmp) should now become somewhat easier.

Previous comments on this patch suggest that the "activate soft MMU for
this block" comments refer to defunct functionality.  I have removed
such blocks for the appropriate targets in this patch.
Signed-off-by: NNathan Froyd <froydnj@codesourcery.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      0b5c1ce8