#define TARGET_VIRT_ADDR_SPACE_BITS 42
#elif defined(TARGET_PPC64)
#define TARGET_PHYS_ADDR_SPACE_BITS 42
-#elif defined(TARGET_X86_64) && !defined(CONFIG_KQEMU)
+#elif defined(TARGET_X86_64)
#define TARGET_PHYS_ADDR_SPACE_BITS 42
-#elif defined(TARGET_I386) && !defined(CONFIG_KQEMU)
+#elif defined(TARGET_I386)
#define TARGET_PHYS_ADDR_SPACE_BITS 36
#else
-/* Note: for compatibility with kqemu, we use 32 bits for x86_64 */
#define TARGET_PHYS_ADDR_SPACE_BITS 32
#endif
#define SUBPAGE_IDX(addr) ((addr) & ~TARGET_PAGE_MASK)
typedef struct subpage_t {
target_phys_addr_t base;
- CPUReadMemoryFunc **mem_read[TARGET_PAGE_SIZE][4];
- CPUWriteMemoryFunc **mem_write[TARGET_PAGE_SIZE][4];
+ CPUReadMemoryFunc * const *mem_read[TARGET_PAGE_SIZE][4];
+ CPUWriteMemoryFunc * const *mem_write[TARGET_PAGE_SIZE][4];
void *opaque[TARGET_PAGE_SIZE][2][4];
ram_addr_t region_offset[TARGET_PAGE_SIZE][2][4];
} subpage_t;
{
CPUState *env = opaque;
- cpu_synchronize_state(env, 0);
+ cpu_synchronize_state(env);
qemu_put_be32s(f, &env->halted);
qemu_put_be32s(f, &env->interrupt_request);
{
CPUState *env = opaque;
+ cpu_synchronize_state(env);
if (version_id != CPU_COMMON_SAVE_VERSION)
return -EINVAL;
version_id is increased. */
env->interrupt_request &= ~0x01;
tlb_flush(env, 1);
- cpu_synchronize_state(env, 1);
return 0;
}
memset (env->tb_jmp_cache, 0, TB_JMP_CACHE_SIZE * sizeof (void *));
-#ifdef CONFIG_KQEMU
- if (env->kqemu_enabled) {
- kqemu_flush(env, flush_global);
- }
-#endif
tlb_flush_count++;
}
tlb_flush_entry(&env->tlb_table[mmu_idx][i], addr);
tlb_flush_jmp_cache(env, addr);
-
-#ifdef CONFIG_KQEMU
- if (env->kqemu_enabled) {
- kqemu_flush_page(env, addr);
- }
-#endif
}
/* update the TLBs so that writes to code in the virtual page 'addr'
if (length == 0)
return;
len = length >> TARGET_PAGE_BITS;
-#ifdef CONFIG_KQEMU
- /* XXX: should not depend on cpu context */
- env = first_cpu;
- if (env->kqemu_enabled) {
- ram_addr_t addr;
- addr = start;
- for(i = 0; i < len; i++) {
- kqemu_set_notdirty(env, addr);
- addr += TARGET_PAGE_SIZE;
- }
- }
-#endif
mask = ~dirty_flags;
p = phys_ram_dirty + (start >> TARGET_PAGE_BITS);
for(i = 0; i < len; i++)
ram_addr_t orig_size = size;
void *subpage;
-#ifdef CONFIG_KQEMU
- /* XXX: should not depend on cpu context */
- env = first_cpu;
- if (env->kqemu_enabled) {
- kqemu_set_phys_mem(start_addr, size, phys_offset);
- }
-#endif
if (kvm_enabled())
kvm_set_phys_mem(start_addr, size, phys_offset);
kvm_uncoalesce_mmio_region(addr, size);
}
-#ifdef CONFIG_KQEMU
-/* XXX: better than nothing */
-static ram_addr_t kqemu_ram_alloc(ram_addr_t size)
-{
- ram_addr_t addr;
- if ((last_ram_offset + size) > kqemu_phys_ram_size) {
- fprintf(stderr, "Not enough memory (requested_size = %" PRIu64 ", max memory = %" PRIu64 ")\n",
- (uint64_t)size, (uint64_t)kqemu_phys_ram_size);
- abort();
- }
- addr = last_ram_offset;
- last_ram_offset = TARGET_PAGE_ALIGN(last_ram_offset + size);
- return addr;
-}
-#endif
-
ram_addr_t qemu_ram_alloc(ram_addr_t size)
{
RAMBlock *new_block;
-#ifdef CONFIG_KQEMU
- if (kqemu_phys_ram_base) {
- return kqemu_ram_alloc(size);
- }
-#endif
-
size = TARGET_PAGE_ALIGN(size);
new_block = qemu_malloc(sizeof(*new_block));
RAMBlock **prevp;
RAMBlock *block;
-#ifdef CONFIG_KQEMU
- if (kqemu_phys_ram_base) {
- return kqemu_phys_ram_base + addr;
- }
-#endif
-
prev = NULL;
prevp = &ram_blocks;
block = ram_blocks;
RAMBlock *block;
uint8_t *host = ptr;
-#ifdef CONFIG_KQEMU
- if (kqemu_phys_ram_base) {
- return host - kqemu_phys_ram_base;
- }
-#endif
-
prev = NULL;
prevp = &ram_blocks;
block = ram_blocks;
#ifdef DEBUG_UNASSIGNED
printf("Unassigned mem read " TARGET_FMT_plx "\n", addr);
#endif
-#if defined(TARGET_SPARC)
+#if defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
do_unassigned_access(addr, 0, 0, 0, 1);
#endif
return 0;
#ifdef DEBUG_UNASSIGNED
printf("Unassigned mem read " TARGET_FMT_plx "\n", addr);
#endif
-#if defined(TARGET_SPARC)
+#if defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
do_unassigned_access(addr, 0, 0, 0, 2);
#endif
return 0;
#ifdef DEBUG_UNASSIGNED
printf("Unassigned mem read " TARGET_FMT_plx "\n", addr);
#endif
-#if defined(TARGET_SPARC)
+#if defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
do_unassigned_access(addr, 0, 0, 0, 4);
#endif
return 0;
#ifdef DEBUG_UNASSIGNED
printf("Unassigned mem write " TARGET_FMT_plx " = 0x%x\n", addr, val);
#endif
-#if defined(TARGET_SPARC)
+#if defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
do_unassigned_access(addr, 1, 0, 0, 1);
#endif
}
#ifdef DEBUG_UNASSIGNED
printf("Unassigned mem write " TARGET_FMT_plx " = 0x%x\n", addr, val);
#endif
-#if defined(TARGET_SPARC)
+#if defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
do_unassigned_access(addr, 1, 0, 0, 2);
#endif
}
#ifdef DEBUG_UNASSIGNED
printf("Unassigned mem write " TARGET_FMT_plx " = 0x%x\n", addr, val);
#endif
-#if defined(TARGET_SPARC)
+#if defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
do_unassigned_access(addr, 1, 0, 0, 4);
#endif
}
-static CPUReadMemoryFunc *unassigned_mem_read[3] = {
+static CPUReadMemoryFunc * const unassigned_mem_read[3] = {
unassigned_mem_readb,
unassigned_mem_readw,
unassigned_mem_readl,
};
-static CPUWriteMemoryFunc *unassigned_mem_write[3] = {
+static CPUWriteMemoryFunc * const unassigned_mem_write[3] = {
unassigned_mem_writeb,
unassigned_mem_writew,
unassigned_mem_writel,
#endif
}
stb_p(qemu_get_ram_ptr(ram_addr), val);
-#ifdef CONFIG_KQEMU
- if (cpu_single_env->kqemu_enabled &&
- (dirty_flags & KQEMU_MODIFY_PAGE_MASK) != KQEMU_MODIFY_PAGE_MASK)
- kqemu_modify_page(cpu_single_env, ram_addr);
-#endif
dirty_flags |= (0xff & ~CODE_DIRTY_FLAG);
phys_ram_dirty[ram_addr >> TARGET_PAGE_BITS] = dirty_flags;
/* we remove the notdirty callback only if the code has been
#endif
}
stw_p(qemu_get_ram_ptr(ram_addr), val);
-#ifdef CONFIG_KQEMU
- if (cpu_single_env->kqemu_enabled &&
- (dirty_flags & KQEMU_MODIFY_PAGE_MASK) != KQEMU_MODIFY_PAGE_MASK)
- kqemu_modify_page(cpu_single_env, ram_addr);
-#endif
dirty_flags |= (0xff & ~CODE_DIRTY_FLAG);
phys_ram_dirty[ram_addr >> TARGET_PAGE_BITS] = dirty_flags;
/* we remove the notdirty callback only if the code has been
#endif
}
stl_p(qemu_get_ram_ptr(ram_addr), val);
-#ifdef CONFIG_KQEMU
- if (cpu_single_env->kqemu_enabled &&
- (dirty_flags & KQEMU_MODIFY_PAGE_MASK) != KQEMU_MODIFY_PAGE_MASK)
- kqemu_modify_page(cpu_single_env, ram_addr);
-#endif
dirty_flags |= (0xff & ~CODE_DIRTY_FLAG);
phys_ram_dirty[ram_addr >> TARGET_PAGE_BITS] = dirty_flags;
/* we remove the notdirty callback only if the code has been
tlb_set_dirty(cpu_single_env, cpu_single_env->mem_io_vaddr);
}
-static CPUReadMemoryFunc *error_mem_read[3] = {
+static CPUReadMemoryFunc * const error_mem_read[3] = {
NULL, /* never used */
NULL, /* never used */
NULL, /* never used */
};
-static CPUWriteMemoryFunc *notdirty_mem_write[3] = {
+static CPUWriteMemoryFunc * const notdirty_mem_write[3] = {
notdirty_mem_writeb,
notdirty_mem_writew,
notdirty_mem_writel,
stl_phys(addr, val);
}
-static CPUReadMemoryFunc *watch_mem_read[3] = {
+static CPUReadMemoryFunc * const watch_mem_read[3] = {
watch_mem_readb,
watch_mem_readw,
watch_mem_readl,
};
-static CPUWriteMemoryFunc *watch_mem_write[3] = {
+static CPUWriteMemoryFunc * const watch_mem_write[3] = {
watch_mem_writeb,
watch_mem_writew,
watch_mem_writel,
subpage_writelen(opaque, addr, value, 2);
}
-static CPUReadMemoryFunc *subpage_read[] = {
+static CPUReadMemoryFunc * const subpage_read[] = {
&subpage_readb,
&subpage_readw,
&subpage_readl,
};
-static CPUWriteMemoryFunc *subpage_write[] = {
+static CPUWriteMemoryFunc * const subpage_write[] = {
&subpage_writeb,
&subpage_writew,
&subpage_writel,
value can be used with cpu_register_physical_memory(). (-1) is
returned if error. */
static int cpu_register_io_memory_fixed(int io_index,
- CPUReadMemoryFunc **mem_read,
- CPUWriteMemoryFunc **mem_write,
+ CPUReadMemoryFunc * const *mem_read,
+ CPUWriteMemoryFunc * const *mem_write,
void *opaque)
{
int i, subwidth = 0;
return (io_index << IO_MEM_SHIFT) | subwidth;
}
-int cpu_register_io_memory(CPUReadMemoryFunc **mem_read,
- CPUWriteMemoryFunc **mem_write,
+int cpu_register_io_memory(CPUReadMemoryFunc * const *mem_read,
+ CPUWriteMemoryFunc * const *mem_write,
void *opaque)
{
return cpu_register_io_memory_fixed(0, mem_read, mem_write, opaque);
io_mem_watch = cpu_register_io_memory(watch_mem_read,
watch_mem_write, NULL);
-#ifdef CONFIG_KQEMU
- if (kqemu_phys_ram_base) {
- /* alloc dirty bits array */
- phys_ram_dirty = qemu_vmalloc(kqemu_phys_ram_size >> TARGET_PAGE_BITS);
- memset(phys_ram_dirty, 0xff, kqemu_phys_ram_size >> TARGET_PAGE_BITS);
- }
-#endif
}
#endif /* !defined(CONFIG_USER_ONLY) */