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authorPaolo Bonzini <pbonzini@redhat.com>2012-12-17 18:19:49 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2012-12-19 08:31:31 +0100
commit022c62cbbcf1ff40b23c92874f8670cddfec2414 (patch)
tree3ce0d762aec7ed41ecc486156cffcc0fbbd16d26 /cpu-defs.h
parent737e150e89c44c6b33691a627e24bac7fb58f349 (diff)
exec: move include files to include/exec/
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'cpu-defs.h')
-rw-r--r--cpu-defs.h213
1 files changed, 0 insertions, 213 deletions
diff --git a/cpu-defs.h b/cpu-defs.h
deleted file mode 100644
index 3669241faf..0000000000
--- a/cpu-defs.h
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * common defines for all CPUs
- *
- * Copyright (c) 2003 Fabrice Bellard
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, see <http://www.gnu.org/licenses/>.
- */
-#ifndef CPU_DEFS_H
-#define CPU_DEFS_H
-
-#ifndef NEED_CPU_H
-#error cpu.h included from common code
-#endif
-
-#include "config.h"
-#include <setjmp.h>
-#include <inttypes.h>
-#include <signal.h>
-#include "osdep.h"
-#include "qemu-queue.h"
-#include "hwaddr.h"
-
-#ifndef TARGET_LONG_BITS
-#error TARGET_LONG_BITS must be defined before including this header
-#endif
-
-#define TARGET_LONG_SIZE (TARGET_LONG_BITS / 8)
-
-typedef int16_t target_short __attribute__ ((aligned(TARGET_SHORT_ALIGNMENT)));
-typedef uint16_t target_ushort __attribute__((aligned(TARGET_SHORT_ALIGNMENT)));
-typedef int32_t target_int __attribute__((aligned(TARGET_INT_ALIGNMENT)));
-typedef uint32_t target_uint __attribute__((aligned(TARGET_INT_ALIGNMENT)));
-typedef int64_t target_llong __attribute__((aligned(TARGET_LLONG_ALIGNMENT)));
-typedef uint64_t target_ullong __attribute__((aligned(TARGET_LLONG_ALIGNMENT)));
-/* target_ulong is the type of a virtual address */
-#if TARGET_LONG_SIZE == 4
-typedef int32_t target_long __attribute__((aligned(TARGET_LONG_ALIGNMENT)));
-typedef uint32_t target_ulong __attribute__((aligned(TARGET_LONG_ALIGNMENT)));
-#define TARGET_FMT_lx "%08x"
-#define TARGET_FMT_ld "%d"
-#define TARGET_FMT_lu "%u"
-#elif TARGET_LONG_SIZE == 8
-typedef int64_t target_long __attribute__((aligned(TARGET_LONG_ALIGNMENT)));
-typedef uint64_t target_ulong __attribute__((aligned(TARGET_LONG_ALIGNMENT)));
-#define TARGET_FMT_lx "%016" PRIx64
-#define TARGET_FMT_ld "%" PRId64
-#define TARGET_FMT_lu "%" PRIu64
-#else
-#error TARGET_LONG_SIZE undefined
-#endif
-
-#define EXCP_INTERRUPT 0x10000 /* async interruption */
-#define EXCP_HLT 0x10001 /* hlt instruction reached */
-#define EXCP_DEBUG 0x10002 /* cpu stopped after a breakpoint or singlestep */
-#define EXCP_HALTED 0x10003 /* cpu is halted (waiting for external event) */
-
-#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. */
-#define TB_JMP_PAGE_BITS (TB_JMP_CACHE_BITS / 2)
-#define TB_JMP_PAGE_SIZE (1 << TB_JMP_PAGE_BITS)
-#define TB_JMP_ADDR_MASK (TB_JMP_PAGE_SIZE - 1)
-#define TB_JMP_PAGE_MASK (TB_JMP_CACHE_SIZE - TB_JMP_PAGE_SIZE)
-
-#if !defined(CONFIG_USER_ONLY)
-#define CPU_TLB_BITS 8
-#define CPU_TLB_SIZE (1 << CPU_TLB_BITS)
-
-#if HOST_LONG_BITS == 32 && TARGET_LONG_BITS == 32
-#define CPU_TLB_ENTRY_BITS 4
-#else
-#define CPU_TLB_ENTRY_BITS 5
-#endif
-
-typedef struct CPUTLBEntry {
- /* bit TARGET_LONG_BITS to TARGET_PAGE_BITS : virtual address
- bit TARGET_PAGE_BITS-1..4 : Nonzero for accesses that should not
- go directly to ram.
- bit 3 : indicates that the entry is invalid
- bit 2..0 : zero
- */
- target_ulong addr_read;
- target_ulong addr_write;
- target_ulong addr_code;
- /* Addend to virtual address to get host address. IO accesses
- use the corresponding iotlb value. */
- uintptr_t addend;
- /* padding to get a power of two size */
- uint8_t dummy[(1 << CPU_TLB_ENTRY_BITS) -
- (sizeof(target_ulong) * 3 +
- ((-sizeof(target_ulong) * 3) & (sizeof(uintptr_t) - 1)) +
- sizeof(uintptr_t))];
-} CPUTLBEntry;
-
-extern int CPUTLBEntry_wrong_size[sizeof(CPUTLBEntry) == (1 << CPU_TLB_ENTRY_BITS) ? 1 : -1];
-
-#define CPU_COMMON_TLB \
- /* The meaning of the MMU modes is defined in the target code. */ \
- CPUTLBEntry tlb_table[NB_MMU_MODES][CPU_TLB_SIZE]; \
- hwaddr iotlb[NB_MMU_MODES][CPU_TLB_SIZE]; \
- target_ulong tlb_flush_addr; \
- target_ulong tlb_flush_mask;
-
-#else
-
-#define CPU_COMMON_TLB
-
-#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
-
-struct kvm_run;
-struct KVMState;
-struct qemu_work_item;
-
-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 \
- struct TranslationBlock *current_tb; /* currently executing TB */ \
- /* 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 */ \
- uint32_t halted; /* Nonzero if the CPU is in suspend state */ \
- uint32_t interrupt_request; \
- volatile sig_atomic_t exit_request; \
- CPU_COMMON_TLB \
- struct TranslationBlock *tb_jmp_cache[TB_JMP_CACHE_SIZE]; \
- /* buffer for temporaries in the code generator */ \
- long temp_buf[CPU_TEMP_BUF_NLONGS]; \
- \
- 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; \
- int singlestep_enabled; \
- \
- QTAILQ_HEAD(watchpoints_head, CPUWatchpoint) watchpoints; \
- CPUWatchpoint *watchpoint_hit; \
- \
- struct GDBRegisterState *gdb_regs; \
- \
- /* Core interrupt code */ \
- jmp_buf jmp_env; \
- int exception_index; \
- \
- CPUArchState *next_cpu; /* next CPU sharing TB cache */ \
- int cpu_index; /* CPU index (informative) */ \
- uint32_t host_tid; /* host thread ID */ \
- int numa_node; /* NUMA node this cpu is belonging to */ \
- int nr_cores; /* number of cores within this CPU package */ \
- int nr_threads;/* number of threads within this CPU */ \
- int running; /* Nonzero if cpu is currently running(usermode). */ \
- /* user data */ \
- void *opaque; \
- \
- const char *cpu_model_str; \
- struct KVMState *kvm_state; \
- struct kvm_run *kvm_run; \
- int kvm_fd; \
- int kvm_vcpu_dirty;
-
-#endif