aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--cpu-common.h8
-rw-r--r--exec.c218
-rw-r--r--memory.c7
-rw-r--r--softmmu_template.h11
4 files changed, 98 insertions, 146 deletions
diff --git a/cpu-common.h b/cpu-common.h
index 3c0cff0505..fd787b983d 100644
--- a/cpu-common.h
+++ b/cpu-common.h
@@ -109,10 +109,10 @@ void cpu_physical_memory_write_rom(target_phys_addr_t addr,
#define IO_MEM_SHIFT 3
-#define IO_MEM_RAM (0 << IO_MEM_SHIFT) /* hardcoded offset */
-#define IO_MEM_ROM (1 << IO_MEM_SHIFT) /* hardcoded offset */
-#define IO_MEM_UNASSIGNED (2 << IO_MEM_SHIFT)
-#define IO_MEM_NOTDIRTY (3 << IO_MEM_SHIFT)
+extern struct MemoryRegion io_mem_ram;
+extern struct MemoryRegion io_mem_rom;
+extern struct MemoryRegion io_mem_unassigned;
+extern struct MemoryRegion io_mem_notdirty;
#define IO_MEM_SUBPAGE_RAM (4 << IO_MEM_SHIFT)
/* Acts like a ROM when read and like a device when written. */
diff --git a/exec.c b/exec.c
index e0d2297e61..0f5bad8410 100644
--- a/exec.c
+++ b/exec.c
@@ -118,6 +118,8 @@ RAMList ram_list = { .blocks = QLIST_HEAD_INITIALIZER(ram_list.blocks) };
static MemoryRegion *system_memory;
static MemoryRegion *system_io;
+MemoryRegion io_mem_ram, io_mem_rom, io_mem_unassigned, io_mem_notdirty;
+
#endif
CPUState *first_cpu;
@@ -430,7 +432,7 @@ static PhysPageDesc *phys_page_find_alloc(target_phys_addr_t index, int alloc)
*lp = pd = g_malloc(sizeof(PhysPageDesc) * L2_SIZE);
for (i = 0; i < L2_SIZE; i++) {
- pd[i].phys_offset = IO_MEM_UNASSIGNED;
+ pd[i].phys_offset = io_mem_unassigned.ram_addr;
pd[i].region_offset = (first_index + i) << TARGET_PAGE_BITS;
}
}
@@ -446,7 +448,7 @@ static inline PhysPageDesc phys_page_find(target_phys_addr_t index)
return *p;
} else {
return (PhysPageDesc) {
- .phys_offset = IO_MEM_UNASSIGNED,
+ .phys_offset = io_mem_unassigned.ram_addr,
.region_offset = index << TARGET_PAGE_BITS,
};
}
@@ -1965,7 +1967,7 @@ static inline void tlb_reset_dirty_range(CPUTLBEntry *tlb_entry,
unsigned long start, unsigned long length)
{
unsigned long addr;
- if ((tlb_entry->addr_write & ~TARGET_PAGE_MASK) == IO_MEM_RAM) {
+ if ((tlb_entry->addr_write & ~TARGET_PAGE_MASK) == io_mem_ram.ram_addr) {
addr = (tlb_entry->addr_write & TARGET_PAGE_MASK) + tlb_entry->addend;
if ((addr - start) < length) {
tlb_entry->addr_write = (tlb_entry->addr_write & TARGET_PAGE_MASK) | TLB_NOTDIRTY;
@@ -2021,7 +2023,7 @@ static inline void tlb_update_dirty(CPUTLBEntry *tlb_entry)
ram_addr_t ram_addr;
void *p;
- if ((tlb_entry->addr_write & ~TARGET_PAGE_MASK) == IO_MEM_RAM) {
+ if ((tlb_entry->addr_write & ~TARGET_PAGE_MASK) == io_mem_ram.ram_addr) {
p = (void *)(unsigned long)((tlb_entry->addr_write & TARGET_PAGE_MASK)
+ tlb_entry->addend);
ram_addr = qemu_ram_addr_from_host_nofail(p);
@@ -2087,7 +2089,7 @@ static void tlb_add_large_page(CPUState *env, target_ulong vaddr,
static bool is_ram_rom(ram_addr_t pd)
{
pd &= ~TARGET_PAGE_MASK;
- return pd == IO_MEM_RAM || pd == IO_MEM_ROM;
+ return pd == io_mem_ram.ram_addr || pd == io_mem_rom.ram_addr;
}
static bool is_ram_rom_romd(ram_addr_t pd)
@@ -2133,10 +2135,10 @@ void tlb_set_page(CPUState *env, target_ulong vaddr,
if (is_ram_rom(pd)) {
/* Normal RAM. */
iotlb = pd & TARGET_PAGE_MASK;
- if ((pd & ~TARGET_PAGE_MASK) == IO_MEM_RAM)
- iotlb |= IO_MEM_NOTDIRTY;
+ if ((pd & ~TARGET_PAGE_MASK) == io_mem_ram.ram_addr)
+ iotlb |= io_mem_notdirty.ram_addr;
else
- iotlb |= IO_MEM_ROM;
+ iotlb |= io_mem_rom.ram_addr;
} else {
/* IO handlers are currently passed a physical address.
It would be nice to pass an offset from the base address
@@ -2178,11 +2180,11 @@ void tlb_set_page(CPUState *env, target_ulong vaddr,
te->addr_code = -1;
}
if (prot & PAGE_WRITE) {
- if ((pd & ~TARGET_PAGE_MASK) == IO_MEM_ROM ||
+ if ((pd & ~TARGET_PAGE_MASK) == io_mem_rom.ram_addr ||
(pd & IO_MEM_ROMD)) {
/* Write access calls the I/O callback. */
te->addr_write = address | TLB_MMIO;
- } else if ((pd & ~TARGET_PAGE_MASK) == IO_MEM_RAM &&
+ } else if ((pd & ~TARGET_PAGE_MASK) == io_mem_ram.ram_addr &&
!cpu_physical_memory_is_dirty(pd)) {
te->addr_write = address | TLB_NOTDIRTY;
} else {
@@ -2522,7 +2524,7 @@ void cpu_register_physical_memory_log(target_phys_addr_t start_addr,
assert(size);
- if (phys_offset == IO_MEM_UNASSIGNED) {
+ if (phys_offset == io_mem_unassigned.ram_addr) {
region_offset = start_addr;
}
region_offset &= TARGET_PAGE_MASK;
@@ -2532,7 +2534,7 @@ void cpu_register_physical_memory_log(target_phys_addr_t start_addr,
addr = start_addr;
do {
p = phys_page_find_alloc(addr >> TARGET_PAGE_BITS, 0);
- if (p && p->phys_offset != IO_MEM_UNASSIGNED) {
+ if (p && p->phys_offset != io_mem_unassigned.ram_addr) {
ram_addr_t orig_memory = p->phys_offset;
target_phys_addr_t start_addr2, end_addr2;
int need_subpage = 0;
@@ -2572,7 +2574,8 @@ void cpu_register_physical_memory_log(target_phys_addr_t start_addr,
if (need_subpage) {
subpage = subpage_init((addr & TARGET_PAGE_MASK),
- &p->phys_offset, IO_MEM_UNASSIGNED,
+ &p->phys_offset,
+ io_mem_unassigned.ram_addr,
addr & TARGET_PAGE_MASK);
subpage_register(subpage, start_addr2, end_addr2,
phys_offset, region_offset);
@@ -3102,133 +3105,83 @@ ram_addr_t qemu_ram_addr_from_host_nofail(void *ptr)
return ram_addr;
}
-static uint32_t unassigned_mem_readb(void *opaque, target_phys_addr_t addr)
-{
-#ifdef DEBUG_UNASSIGNED
- printf("Unassigned mem read " TARGET_FMT_plx "\n", addr);
-#endif
-#if defined(TARGET_ALPHA) || defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
- cpu_unassigned_access(cpu_single_env, addr, 0, 0, 0, 1);
-#endif
- return 0;
-}
-
-static uint32_t unassigned_mem_readw(void *opaque, target_phys_addr_t addr)
+static uint64_t unassigned_mem_read(void *opaque, target_phys_addr_t addr,
+ unsigned size)
{
#ifdef DEBUG_UNASSIGNED
printf("Unassigned mem read " TARGET_FMT_plx "\n", addr);
#endif
#if defined(TARGET_ALPHA) || defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
- cpu_unassigned_access(cpu_single_env, addr, 0, 0, 0, 2);
+ cpu_unassigned_access(cpu_single_env, addr, 0, 0, 0, size);
#endif
return 0;
}
-static uint32_t unassigned_mem_readl(void *opaque, target_phys_addr_t addr)
+static void unassigned_mem_write(void *opaque, target_phys_addr_t addr,
+ uint64_t val, unsigned size)
{
#ifdef DEBUG_UNASSIGNED
- printf("Unassigned mem read " TARGET_FMT_plx "\n", addr);
+ printf("Unassigned mem write " TARGET_FMT_plx " = 0x%"PRIx64"\n", addr, val);
#endif
#if defined(TARGET_ALPHA) || defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
- cpu_unassigned_access(cpu_single_env, addr, 0, 0, 0, 4);
+ cpu_unassigned_access(cpu_single_env, addr, 1, 0, 0, size);
#endif
- return 0;
}
-static void unassigned_mem_writeb(void *opaque, target_phys_addr_t addr, uint32_t val)
-{
-#ifdef DEBUG_UNASSIGNED
- printf("Unassigned mem write " TARGET_FMT_plx " = 0x%x\n", addr, val);
-#endif
-#if defined(TARGET_ALPHA) || defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
- cpu_unassigned_access(cpu_single_env, addr, 1, 0, 0, 1);
-#endif
-}
+static const MemoryRegionOps unassigned_mem_ops = {
+ .read = unassigned_mem_read,
+ .write = unassigned_mem_write,
+ .endianness = DEVICE_NATIVE_ENDIAN,
+};
-static void unassigned_mem_writew(void *opaque, target_phys_addr_t addr, uint32_t val)
+static uint64_t error_mem_read(void *opaque, target_phys_addr_t addr,
+ unsigned size)
{
-#ifdef DEBUG_UNASSIGNED
- printf("Unassigned mem write " TARGET_FMT_plx " = 0x%x\n", addr, val);
-#endif
-#if defined(TARGET_ALPHA) || defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
- cpu_unassigned_access(cpu_single_env, addr, 1, 0, 0, 2);
-#endif
+ abort();
}
-static void unassigned_mem_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
+static void error_mem_write(void *opaque, target_phys_addr_t addr,
+ uint64_t value, unsigned size)
{
-#ifdef DEBUG_UNASSIGNED
- printf("Unassigned mem write " TARGET_FMT_plx " = 0x%x\n", addr, val);
-#endif
-#if defined(TARGET_ALPHA) || defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE)
- cpu_unassigned_access(cpu_single_env, addr, 1, 0, 0, 4);
-#endif
+ abort();
}
-static CPUReadMemoryFunc * const unassigned_mem_read[3] = {
- unassigned_mem_readb,
- unassigned_mem_readw,
- unassigned_mem_readl,
+static const MemoryRegionOps error_mem_ops = {
+ .read = error_mem_read,
+ .write = error_mem_write,
+ .endianness = DEVICE_NATIVE_ENDIAN,
};
-static CPUWriteMemoryFunc * const unassigned_mem_write[3] = {
- unassigned_mem_writeb,
- unassigned_mem_writew,
- unassigned_mem_writel,
+static const MemoryRegionOps rom_mem_ops = {
+ .read = error_mem_read,
+ .write = unassigned_mem_write,
+ .endianness = DEVICE_NATIVE_ENDIAN,
};
-static void notdirty_mem_writeb(void *opaque, target_phys_addr_t ram_addr,
- uint32_t val)
+static void notdirty_mem_write(void *opaque, target_phys_addr_t ram_addr,
+ uint64_t val, unsigned size)
{
int dirty_flags;
dirty_flags = cpu_physical_memory_get_dirty_flags(ram_addr);
if (!(dirty_flags & CODE_DIRTY_FLAG)) {
#if !defined(CONFIG_USER_ONLY)
- tb_invalidate_phys_page_fast(ram_addr, 1);
+ tb_invalidate_phys_page_fast(ram_addr, size);
dirty_flags = cpu_physical_memory_get_dirty_flags(ram_addr);
#endif
}
- stb_p(qemu_get_ram_ptr(ram_addr), val);
- dirty_flags |= (0xff & ~CODE_DIRTY_FLAG);
- cpu_physical_memory_set_dirty_flags(ram_addr, dirty_flags);
- /* we remove the notdirty callback only if the code has been
- flushed */
- if (dirty_flags == 0xff)
- tlb_set_dirty(cpu_single_env, cpu_single_env->mem_io_vaddr);
-}
-
-static void notdirty_mem_writew(void *opaque, target_phys_addr_t ram_addr,
- uint32_t val)
-{
- int dirty_flags;
- dirty_flags = cpu_physical_memory_get_dirty_flags(ram_addr);
- if (!(dirty_flags & CODE_DIRTY_FLAG)) {
-#if !defined(CONFIG_USER_ONLY)
- tb_invalidate_phys_page_fast(ram_addr, 2);
- dirty_flags = cpu_physical_memory_get_dirty_flags(ram_addr);
-#endif
- }
- stw_p(qemu_get_ram_ptr(ram_addr), val);
- dirty_flags |= (0xff & ~CODE_DIRTY_FLAG);
- cpu_physical_memory_set_dirty_flags(ram_addr, dirty_flags);
- /* we remove the notdirty callback only if the code has been
- flushed */
- if (dirty_flags == 0xff)
- tlb_set_dirty(cpu_single_env, cpu_single_env->mem_io_vaddr);
-}
-
-static void notdirty_mem_writel(void *opaque, target_phys_addr_t ram_addr,
- uint32_t val)
-{
- int dirty_flags;
- dirty_flags = cpu_physical_memory_get_dirty_flags(ram_addr);
- if (!(dirty_flags & CODE_DIRTY_FLAG)) {
-#if !defined(CONFIG_USER_ONLY)
- tb_invalidate_phys_page_fast(ram_addr, 4);
- dirty_flags = cpu_physical_memory_get_dirty_flags(ram_addr);
-#endif
+ switch (size) {
+ case 1:
+ stb_p(qemu_get_ram_ptr(ram_addr), val);
+ break;
+ case 2:
+ stw_p(qemu_get_ram_ptr(ram_addr), val);
+ break;
+ case 4:
+ stl_p(qemu_get_ram_ptr(ram_addr), val);
+ break;
+ default:
+ abort();
}
- stl_p(qemu_get_ram_ptr(ram_addr), val);
dirty_flags |= (0xff & ~CODE_DIRTY_FLAG);
cpu_physical_memory_set_dirty_flags(ram_addr, dirty_flags);
/* we remove the notdirty callback only if the code has been
@@ -3237,16 +3190,10 @@ static void notdirty_mem_writel(void *opaque, target_phys_addr_t ram_addr,
tlb_set_dirty(cpu_single_env, cpu_single_env->mem_io_vaddr);
}
-static CPUReadMemoryFunc * const error_mem_read[3] = {
- NULL, /* never used */
- NULL, /* never used */
- NULL, /* never used */
-};
-
-static CPUWriteMemoryFunc * const notdirty_mem_write[3] = {
- notdirty_mem_writeb,
- notdirty_mem_writew,
- notdirty_mem_writel,
+static const MemoryRegionOps notdirty_mem_ops = {
+ .read = error_mem_read,
+ .write = notdirty_mem_write,
+ .endianness = DEVICE_NATIVE_ENDIAN,
};
/* Generate a debug exception if a watchpoint has been hit. */
@@ -3492,7 +3439,7 @@ static int subpage_register (subpage_t *mmio, uint32_t start, uint32_t end,
printf("%s: %p start %08x end %08x idx %08x eidx %08x mem %ld\n", __func__,
mmio, start, end, idx, eidx, memory);
#endif
- if ((memory & ~TARGET_PAGE_MASK) == IO_MEM_RAM) {
+ if ((memory & ~TARGET_PAGE_MASK) == io_mem_ram.ram_addr) {
memory = IO_MEM_SUBPAGE_RAM;
}
memory = (memory >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1);
@@ -3563,12 +3510,12 @@ static int cpu_register_io_memory_fixed(int io_index,
}
for (i = 0; i < 3; ++i) {
- _io_mem_read[io_index][i]
- = (mem_read[i] ? mem_read[i] : unassigned_mem_read[i]);
+ assert(mem_read[i]);
+ _io_mem_read[io_index][i] = mem_read[i];
}
for (i = 0; i < 3; ++i) {
- _io_mem_write[io_index][i]
- = (mem_write[i] ? mem_write[i] : unassigned_mem_write[i]);
+ assert(mem_write[i]);
+ _io_mem_write[io_index][i] = mem_write[i];
}
io_mem_opaque[io_index] = opaque;
@@ -3588,8 +3535,8 @@ void cpu_unregister_io_memory(int io_table_address)
int io_index = io_table_address >> IO_MEM_SHIFT;
for (i=0;i < 3; i++) {
- _io_mem_read[io_index][i] = unassigned_mem_read[i];
- _io_mem_write[io_index][i] = unassigned_mem_write[i];
+ _io_mem_read[io_index][i] = NULL;
+ _io_mem_write[io_index][i] = NULL;
}
io_mem_opaque[io_index] = NULL;
io_mem_used[io_index] = 0;
@@ -3599,12 +3546,14 @@ static void io_mem_init(void)
{
int i;
- cpu_register_io_memory_fixed(IO_MEM_ROM, error_mem_read,
- unassigned_mem_write, NULL);
- cpu_register_io_memory_fixed(IO_MEM_UNASSIGNED, unassigned_mem_read,
- unassigned_mem_write, NULL);
- cpu_register_io_memory_fixed(IO_MEM_NOTDIRTY, error_mem_read,
- notdirty_mem_write, NULL);
+ /* Must be first: */
+ memory_region_init_io(&io_mem_ram, &error_mem_ops, NULL, "ram", UINT64_MAX);
+ assert(io_mem_ram.ram_addr == 0);
+ memory_region_init_io(&io_mem_rom, &rom_mem_ops, NULL, "rom", UINT64_MAX);
+ memory_region_init_io(&io_mem_unassigned, &unassigned_mem_ops, NULL,
+ "unassigned", UINT64_MAX);
+ memory_region_init_io(&io_mem_notdirty, &notdirty_mem_ops, NULL,
+ "notdirty", UINT64_MAX);
cpu_register_io_memory_fixed(IO_MEM_SUBPAGE_RAM, subpage_ram_read,
subpage_ram_write, NULL);
for (i=0; i<5; i++)
@@ -3698,7 +3647,7 @@ void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf,
pd = p.phys_offset;
if (is_write) {
- if ((pd & ~TARGET_PAGE_MASK) != IO_MEM_RAM) {
+ if ((pd & ~TARGET_PAGE_MASK) != io_mem_ram.ram_addr) {
target_phys_addr_t addr1;
io_index = (pd >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1);
addr1 = (addr & ~TARGET_PAGE_MASK) + p.region_offset;
@@ -3879,7 +3828,7 @@ void *cpu_physical_memory_map(target_phys_addr_t addr,
p = phys_page_find(page >> TARGET_PAGE_BITS);
pd = p.phys_offset;
- if ((pd & ~TARGET_PAGE_MASK) != IO_MEM_RAM) {
+ if ((pd & ~TARGET_PAGE_MASK) != io_mem_ram.ram_addr) {
if (todo || bounce.buffer) {
break;
}
@@ -4150,7 +4099,7 @@ void stl_phys_notdirty(target_phys_addr_t addr, uint32_t val)
p = phys_page_find(addr >> TARGET_PAGE_BITS);
pd = p.phys_offset;
- if ((pd & ~TARGET_PAGE_MASK) != IO_MEM_RAM) {
+ if ((pd & ~TARGET_PAGE_MASK) != io_mem_ram.ram_addr) {
io_index = (pd >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1);
addr = (addr & ~TARGET_PAGE_MASK) + p.region_offset;
io_mem_write(io_index, addr, val, 4);
@@ -4181,7 +4130,7 @@ void stq_phys_notdirty(target_phys_addr_t addr, uint64_t val)
p = phys_page_find(addr >> TARGET_PAGE_BITS);
pd = p.phys_offset;
- if ((pd & ~TARGET_PAGE_MASK) != IO_MEM_RAM) {
+ if ((pd & ~TARGET_PAGE_MASK) != io_mem_ram.ram_addr) {
io_index = (pd >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1);
addr = (addr & ~TARGET_PAGE_MASK) + p.region_offset;
#ifdef TARGET_WORDS_BIGENDIAN
@@ -4210,7 +4159,7 @@ static inline void stl_phys_internal(target_phys_addr_t addr, uint32_t val,
p = phys_page_find(addr >> TARGET_PAGE_BITS);
pd = p.phys_offset;
- if ((pd & ~TARGET_PAGE_MASK) != IO_MEM_RAM) {
+ if ((pd & ~TARGET_PAGE_MASK) != io_mem_ram.ram_addr) {
io_index = (pd >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1);
addr = (addr & ~TARGET_PAGE_MASK) + p.region_offset;
#if defined(TARGET_WORDS_BIGENDIAN)
@@ -4283,7 +4232,7 @@ static inline void stw_phys_internal(target_phys_addr_t addr, uint32_t val,
p = phys_page_find(addr >> TARGET_PAGE_BITS);
pd = p.phys_offset;
- if ((pd & ~TARGET_PAGE_MASK) != IO_MEM_RAM) {
+ if ((pd & ~TARGET_PAGE_MASK) != io_mem_ram.ram_addr) {
io_index = (pd >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1);
addr = (addr & ~TARGET_PAGE_MASK) + p.region_offset;
#if defined(TARGET_WORDS_BIGENDIAN)
@@ -4514,7 +4463,8 @@ tb_page_addr_t get_page_addr_code(CPUState *env1, target_ulong addr)
ldub_code(addr);
}
pd = env1->tlb_table[mmu_idx][page_index].addr_code & ~TARGET_PAGE_MASK;
- if (pd != IO_MEM_RAM && pd != IO_MEM_ROM && !(pd & IO_MEM_ROMD)) {
+ if (pd != io_mem_ram.ram_addr && pd != io_mem_rom.ram_addr
+ && !(pd & IO_MEM_ROMD)) {
#if defined(TARGET_ALPHA) || defined(TARGET_MIPS) || defined(TARGET_SPARC)
cpu_unassigned_access(env1, addr, 0, 1, 0, 4);
#else
diff --git a/memory.c b/memory.c
index 66accba608..a6c37c9518 100644
--- a/memory.c
+++ b/memory.c
@@ -312,8 +312,7 @@ static void as_memory_range_add(AddressSpace *as, FlatRange *fr)
/* cpu_register_physical_memory_log() wants region_offset for
* mmio, but prefers offseting phys_offset for RAM. Humour it.
*/
- if ((phys_offset & ~TARGET_PAGE_MASK) == IO_MEM_RAM
- || (phys_offset & ~TARGET_PAGE_MASK) == IO_MEM_ROM) {
+ if (memory_region_is_ram(fr->mr)) {
phys_offset += region_offset;
region_offset = 0;
}
@@ -323,7 +322,7 @@ static void as_memory_range_add(AddressSpace *as, FlatRange *fr)
}
if (fr->readonly) {
- phys_offset |= IO_MEM_ROM;
+ phys_offset |= io_mem_rom.ram_addr;
}
cpu_register_physical_memory_log(int128_get64(fr->addr.start),
@@ -337,7 +336,7 @@ static void as_memory_range_del(AddressSpace *as, FlatRange *fr)
{
cpu_register_physical_memory(int128_get64(fr->addr.start),
int128_get64(fr->addr.size),
- IO_MEM_UNASSIGNED);
+ io_mem_unassigned.ram_addr);
}
static void as_memory_log_start(AddressSpace *as, FlatRange *fr)
diff --git a/softmmu_template.h b/softmmu_template.h
index 726744c814..f105d0d594 100644
--- a/softmmu_template.h
+++ b/softmmu_template.h
@@ -22,6 +22,7 @@
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include "qemu-timer.h"
+#include "memory.h"
#define DATA_SIZE (1 << SHIFT)
@@ -65,8 +66,9 @@ static inline DATA_TYPE glue(io_read, SUFFIX)(target_phys_addr_t physaddr,
index = (physaddr >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1);
physaddr = (physaddr & TARGET_PAGE_MASK) + addr;
env->mem_io_pc = (unsigned long)retaddr;
- if (index != IO_MEM_RAM && index != IO_MEM_ROM
- && index != IO_MEM_UNASSIGNED && index != IO_MEM_NOTDIRTY
+ if (index != io_mem_ram.ram_addr && index != io_mem_rom.ram_addr
+ && index != io_mem_unassigned.ram_addr
+ && index != io_mem_notdirty.ram_addr
&& !can_do_io(env)) {
cpu_io_recompile(env, retaddr);
}
@@ -208,8 +210,9 @@ static inline void glue(io_write, SUFFIX)(target_phys_addr_t physaddr,
int index;
index = (physaddr >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1);
physaddr = (physaddr & TARGET_PAGE_MASK) + addr;
- if (index != IO_MEM_RAM && index != IO_MEM_ROM
- && index != IO_MEM_UNASSIGNED && index != IO_MEM_NOTDIRTY
+ if (index != io_mem_ram.ram_addr && index != io_mem_rom.ram_addr
+ && index != io_mem_unassigned.ram_addr
+ && index != io_mem_notdirty.ram_addr
&& !can_do_io(env)) {
cpu_io_recompile(env, retaddr);
}