Merge remote-tracking branch 'afaerber/tags/qom-cpu-for-anthony' into staging

QOM CPUState refactorings

* Fix cpu_memory_rw_debug() breakage in s390x KVM
* Replace final CPUArchState in sysemu/kvm.h
* Introduce model subclasses for XtensaCPU
* Introduce CPUClass::gdb_num[_core]_regs
* Introduce CPUClass::gdb_core_xml_file
* Introduce CPUClass::gdb_{read,write}_register()
* Propagate CPUState further in gdbstub

# gpg: Signature made Fri 26 Jul 2013 05:04:28 PM CDT using RSA key ID 3E7E013F
# gpg: Can't check signature: public key not found

# By Andreas Färber (23) and others
# Via Andreas Färber
* afaerber/tags/qom-cpu-for-anthony: (25 commits)
  cpu: Introduce CPUClass::gdb_core_xml_file for GDB_CORE_XML
  target-cris: Factor out CPUClass::gdb_read_register() hook for v10
  cpu: Introduce CPUClass::gdb_{read,write}_register()
  gdbstub: Replace GET_REG*() macros with gdb_get_reg*() functions
  target-xtensa: Move cpu_gdb_{read,write}_register()
  target-lm32: Move cpu_gdb_{read,write}_register()
  target-s390x: Move cpu_gdb_{read,write}_register()
  target-alpha: Move cpu_gdb_{read,write}_register()
  target-cris: Move cpu_gdb_{read,write}_register()
  target-microblaze: Move cpu_gdb_{read,write}_register()
  target-sh4: Move cpu_gdb_{read,write}_register()
  target-openrisc: Move cpu_gdb_{read,write}_register()
  target-mips: Move cpu_gdb_{read,write}_register()
  target-m68k: Move cpu_gdb_{read,write}_register()
  target-arm: Move cpu_gdb_{read,write}_register()
  target-sparc: Move cpu_gdb_{read,write}_register()
  target-ppc: Move cpu_gdb_{read,write}_register()
  target-i386: Move cpu_gdb_{read,write}_register()
  cpu: Introduce CPUState::gdb_num_regs and CPUClass::gdb_num_core_regs
  gdbstub: Drop dead code in cpu_gdb_{read,write}_register()
  ...

1 files changed, 5 insertions, 0 deletions

diff --git a/stubs/gdbstub.c b/stubs/gdbstub.c
new file mode 100644
index 0000000000..c1dbfe7fb7
--- /dev/null
+++ b/stubs/gdbstub.c
@@ -0,0 +1,5 @@
+#include "qemu-common.h"
+
+const char *const xml_builtin[][2] = {
+  { NULL, NULL }
+};