Merge remote-tracking branch 'remotes/afaerber/tags/qom-cpu-for-2.0' into staging

QOM CPUState refactorings / X86CPU

* Deadlock fix for exit requests around CPU reset
* X86CPU x2apic for KVM
* X86CPU model subclasses
* SPARCCPU preparations for model subclasses
* -cpu arguments for arm, cris, lm32, moxie, openrisc, ppc, sh4, uc32
* m68k assertion cleanups
* CPUClass hooks for cpu.h inline functions
* Field movements from CPU_COMMON to CPUState and follow-up cleanups

# gpg: Signature made Thu 13 Mar 2014 19:06:56 GMT using RSA key ID 3E7E013F
# gpg: Good signature from "Andreas Färber <afaerber@suse.de>"
# gpg:                 aka "Andreas Färber <afaerber@suse.com>"

* remotes/afaerber/tags/qom-cpu-for-2.0: (58 commits)
  user-exec: Change exception_action() argument to CPUState
  cputlb: Change tlb_set_page() argument to CPUState
  cputlb: Change tlb_flush() argument to CPUState
  cputlb: Change tlb_flush_page() argument to CPUState
  target-microblaze: Replace DisasContext::env field with MicroBlazeCPU
  target-cris: Replace DisasContext::env field with CRISCPU
  exec: Change cpu_abort() argument to CPUState
  exec: Change memory_region_section_get_iotlb() argument to CPUState
  cputlb: Change tlb_unprotect_code_phys() argument to CPUState
  cpu-exec: Change cpu_resume_from_signal() argument to CPUState
  exec: Change cpu_breakpoint_{insert,remove{,_by_ref,_all}} argument
  exec: Change cpu_watchpoint_{insert,remove{,_by_ref,_all}} argument
  target-ppc: Use PowerPCCPU in PowerPCCPUClass::handle_mmu_fault hook
  translate-all: Change tb_flush_jmp_cache() argument to CPUState
  translate-all: Change tb_gen_code() argument to CPUState
  translate-all: Change cpu_io_recompile() argument to CPUState
  translate-all: Change tb_check_watchpoint() argument to CPUState
  translate-all: Change cpu_restore_state_from_tb() argument to CPUState
  translate-all: Change cpu_restore_state() argument to CPUState
  cpu-exec: Change cpu_loop_exit() argument to CPUState
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 0 insertions, 61 deletions

diff --git a/include/exec/cpu-defs.h b/include/exec/cpu-defs.h
index 66a3d46938..2dd6206d4a 100644
--- a/include/exec/cpu-defs.h
+++ b/include/exec/cpu-defs.h
@@ -24,7 +24,6 @@
 #endif
 
 #include "config.h"
-#include <setjmp.h>
 #include <inttypes.h>
 #include "qemu/osdep.h"
 #include "qemu/queue.h"
@@ -61,9 +60,6 @@ typedef uint64_t target_ulong;
 #define EXCP_HALTED     0x10003 /* cpu is halted (waiting for external event) */
 #define EXCP_YIELD      0x10004 /* cpu wants to yield timeslice to another */
 
-#define TB_JMP_CACHE_BITS 12
-#define TB_JMP_CACHE_SIZE (1 << TB_JMP_CACHE_BITS)
-
 /* Only the bottom TB_JMP_PAGE_BITS of the jump cache hash bits vary for
    addresses on the same page.  The top bits are the same.  This allows
    TLB invalidation to quickly clear a subset of the hash table.  */
@@ -118,66 +114,9 @@ QEMU_BUILD_BUG_ON(sizeof(CPUTLBEntry) != (1 << CPU_TLB_ENTRY_BITS));
 #endif
 
 
-#ifdef HOST_WORDS_BIGENDIAN
-typedef struct icount_decr_u16 {
-    uint16_t high;
-    uint16_t low;
-} icount_decr_u16;
-#else
-typedef struct icount_decr_u16 {
-    uint16_t low;
-    uint16_t high;
-} icount_decr_u16;
-#endif
-
-typedef struct CPUBreakpoint {
-    target_ulong pc;
-    int flags; /* BP_* */
-    QTAILQ_ENTRY(CPUBreakpoint) entry;
-} CPUBreakpoint;
-
-typedef struct CPUWatchpoint {
-    target_ulong vaddr;
-    target_ulong len_mask;
-    int flags; /* BP_* */
-    QTAILQ_ENTRY(CPUWatchpoint) entry;
-} CPUWatchpoint;
-
 #define CPU_TEMP_BUF_NLONGS 128
 #define CPU_COMMON                                                      \
     /* soft mmu support */                                              \
-    /* in order to avoid passing too many arguments to the MMIO         \
-       helpers, we store some rarely used information in the CPU        \
-       context) */                                                      \
-    uintptr_t mem_io_pc; /* host pc at which the memory was             \
-                            accessed */                                 \
-    target_ulong mem_io_vaddr; /* target virtual addr at which the      \
-                                     memory was accessed */             \
     CPU_COMMON_TLB                                                      \
-    struct TranslationBlock *tb_jmp_cache[TB_JMP_CACHE_SIZE];           \
-                                                                        \
-    int64_t icount_extra; /* Instructions until next timer event.  */   \
-    /* Number of cycles left, with interrupt flag in high bit.          \
-       This allows a single read-compare-cbranch-write sequence to test \
-       for both decrementer underflow and exceptions.  */               \
-    union {                                                             \
-        uint32_t u32;                                                   \
-        icount_decr_u16 u16;                                            \
-    } icount_decr;                                                      \
-    uint32_t can_do_io; /* nonzero if memory mapped IO is safe.  */     \
-                                                                        \
-    /* from this point: preserved by CPU reset */                       \
-    /* ice debug support */                                             \
-    QTAILQ_HEAD(breakpoints_head, CPUBreakpoint) breakpoints;            \
-                                                                        \
-    QTAILQ_HEAD(watchpoints_head, CPUWatchpoint) watchpoints;            \
-    CPUWatchpoint *watchpoint_hit;                                      \
-                                                                        \
-    /* Core interrupt code */                                           \
-    sigjmp_buf jmp_env;                                                 \
-    int exception_index;                                                \
-                                                                        \
-    /* user data */                                                     \
-    void *opaque;                                                       \
 
 #endif