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-rw-r--r--exec.c681
-rw-r--r--include/exec/cpu-common.h15
-rw-r--r--include/exec/memory.h15
-rw-r--r--memory_ldst.inc.c709
4 files changed, 734 insertions, 686 deletions
diff --git a/exec.c b/exec.c
index 1c62d01282..8568a6f659 100644
--- a/exec.c
+++ b/exec.c
@@ -3058,677 +3058,16 @@ void cpu_physical_memory_unmap(void *buffer, hwaddr len,
return address_space_unmap(&address_space_memory, buffer, len, is_write, access_len);
}
-/* warning: addr must be aligned */
-static inline uint32_t address_space_ldl_internal(AddressSpace *as, hwaddr addr,
- MemTxAttrs attrs,
- MemTxResult *result,
- enum device_endian endian)
-{
- uint8_t *ptr;
- uint64_t val;
- MemoryRegion *mr;
- hwaddr l = 4;
- hwaddr addr1;
- MemTxResult r;
- bool release_lock = false;
-
- rcu_read_lock();
- mr = address_space_translate(as, addr, &addr1, &l, false);
- if (l < 4 || !memory_access_is_direct(mr, false)) {
- release_lock |= prepare_mmio_access(mr);
-
- /* I/O case */
- r = memory_region_dispatch_read(mr, addr1, &val, 4, attrs);
-#if defined(TARGET_WORDS_BIGENDIAN)
- if (endian == DEVICE_LITTLE_ENDIAN) {
- val = bswap32(val);
- }
-#else
- if (endian == DEVICE_BIG_ENDIAN) {
- val = bswap32(val);
- }
-#endif
- } else {
- /* RAM case */
- ptr = qemu_map_ram_ptr(mr->ram_block, addr1);
- switch (endian) {
- case DEVICE_LITTLE_ENDIAN:
- val = ldl_le_p(ptr);
- break;
- case DEVICE_BIG_ENDIAN:
- val = ldl_be_p(ptr);
- break;
- default:
- val = ldl_p(ptr);
- break;
- }
- r = MEMTX_OK;
- }
- if (result) {
- *result = r;
- }
- if (release_lock) {
- qemu_mutex_unlock_iothread();
- }
- rcu_read_unlock();
- return val;
-}
-
-uint32_t address_space_ldl(AddressSpace *as, hwaddr addr,
- MemTxAttrs attrs, MemTxResult *result)
-{
- return address_space_ldl_internal(as, addr, attrs, result,
- DEVICE_NATIVE_ENDIAN);
-}
-
-uint32_t address_space_ldl_le(AddressSpace *as, hwaddr addr,
- MemTxAttrs attrs, MemTxResult *result)
-{
- return address_space_ldl_internal(as, addr, attrs, result,
- DEVICE_LITTLE_ENDIAN);
-}
-
-uint32_t address_space_ldl_be(AddressSpace *as, hwaddr addr,
- MemTxAttrs attrs, MemTxResult *result)
-{
- return address_space_ldl_internal(as, addr, attrs, result,
- DEVICE_BIG_ENDIAN);
-}
-
-uint32_t ldl_phys(AddressSpace *as, hwaddr addr)
-{
- return address_space_ldl(as, addr, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-uint32_t ldl_le_phys(AddressSpace *as, hwaddr addr)
-{
- return address_space_ldl_le(as, addr, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-uint32_t ldl_be_phys(AddressSpace *as, hwaddr addr)
-{
- return address_space_ldl_be(as, addr, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-/* warning: addr must be aligned */
-static inline uint64_t address_space_ldq_internal(AddressSpace *as, hwaddr addr,
- MemTxAttrs attrs,
- MemTxResult *result,
- enum device_endian endian)
-{
- uint8_t *ptr;
- uint64_t val;
- MemoryRegion *mr;
- hwaddr l = 8;
- hwaddr addr1;
- MemTxResult r;
- bool release_lock = false;
-
- rcu_read_lock();
- mr = address_space_translate(as, addr, &addr1, &l,
- false);
- if (l < 8 || !memory_access_is_direct(mr, false)) {
- release_lock |= prepare_mmio_access(mr);
-
- /* I/O case */
- r = memory_region_dispatch_read(mr, addr1, &val, 8, attrs);
-#if defined(TARGET_WORDS_BIGENDIAN)
- if (endian == DEVICE_LITTLE_ENDIAN) {
- val = bswap64(val);
- }
-#else
- if (endian == DEVICE_BIG_ENDIAN) {
- val = bswap64(val);
- }
-#endif
- } else {
- /* RAM case */
- ptr = qemu_map_ram_ptr(mr->ram_block, addr1);
- switch (endian) {
- case DEVICE_LITTLE_ENDIAN:
- val = ldq_le_p(ptr);
- break;
- case DEVICE_BIG_ENDIAN:
- val = ldq_be_p(ptr);
- break;
- default:
- val = ldq_p(ptr);
- break;
- }
- r = MEMTX_OK;
- }
- if (result) {
- *result = r;
- }
- if (release_lock) {
- qemu_mutex_unlock_iothread();
- }
- rcu_read_unlock();
- return val;
-}
-
-uint64_t address_space_ldq(AddressSpace *as, hwaddr addr,
- MemTxAttrs attrs, MemTxResult *result)
-{
- return address_space_ldq_internal(as, addr, attrs, result,
- DEVICE_NATIVE_ENDIAN);
-}
-
-uint64_t address_space_ldq_le(AddressSpace *as, hwaddr addr,
- MemTxAttrs attrs, MemTxResult *result)
-{
- return address_space_ldq_internal(as, addr, attrs, result,
- DEVICE_LITTLE_ENDIAN);
-}
-
-uint64_t address_space_ldq_be(AddressSpace *as, hwaddr addr,
- MemTxAttrs attrs, MemTxResult *result)
-{
- return address_space_ldq_internal(as, addr, attrs, result,
- DEVICE_BIG_ENDIAN);
-}
-
-uint64_t ldq_phys(AddressSpace *as, hwaddr addr)
-{
- return address_space_ldq(as, addr, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-uint64_t ldq_le_phys(AddressSpace *as, hwaddr addr)
-{
- return address_space_ldq_le(as, addr, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-uint64_t ldq_be_phys(AddressSpace *as, hwaddr addr)
-{
- return address_space_ldq_be(as, addr, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-uint32_t address_space_ldub(AddressSpace *as, hwaddr addr,
- MemTxAttrs attrs, MemTxResult *result)
-{
- uint8_t *ptr;
- uint64_t val;
- MemoryRegion *mr;
- hwaddr l = 1;
- hwaddr addr1;
- MemTxResult r;
- bool release_lock = false;
-
- rcu_read_lock();
- mr = address_space_translate(as, addr, &addr1, &l, false);
- if (!memory_access_is_direct(mr, false)) {
- release_lock |= prepare_mmio_access(mr);
-
- /* I/O case */
- r = memory_region_dispatch_read(mr, addr1, &val, 1, attrs);
- } else {
- /* RAM case */
- ptr = qemu_map_ram_ptr(mr->ram_block, addr1);
- val = ldub_p(ptr);
- r = MEMTX_OK;
- }
- if (result) {
- *result = r;
- }
- if (release_lock) {
- qemu_mutex_unlock_iothread();
- }
- rcu_read_unlock();
- return val;
-}
-
-uint32_t ldub_phys(AddressSpace *as, hwaddr addr)
-{
- return address_space_ldub(as, addr, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-/* warning: addr must be aligned */
-static inline uint32_t address_space_lduw_internal(AddressSpace *as,
- hwaddr addr,
- MemTxAttrs attrs,
- MemTxResult *result,
- enum device_endian endian)
-{
- uint8_t *ptr;
- uint64_t val;
- MemoryRegion *mr;
- hwaddr l = 2;
- hwaddr addr1;
- MemTxResult r;
- bool release_lock = false;
-
- rcu_read_lock();
- mr = address_space_translate(as, addr, &addr1, &l,
- false);
- if (l < 2 || !memory_access_is_direct(mr, false)) {
- release_lock |= prepare_mmio_access(mr);
-
- /* I/O case */
- r = memory_region_dispatch_read(mr, addr1, &val, 2, attrs);
-#if defined(TARGET_WORDS_BIGENDIAN)
- if (endian == DEVICE_LITTLE_ENDIAN) {
- val = bswap16(val);
- }
-#else
- if (endian == DEVICE_BIG_ENDIAN) {
- val = bswap16(val);
- }
-#endif
- } else {
- /* RAM case */
- ptr = qemu_map_ram_ptr(mr->ram_block, addr1);
- switch (endian) {
- case DEVICE_LITTLE_ENDIAN:
- val = lduw_le_p(ptr);
- break;
- case DEVICE_BIG_ENDIAN:
- val = lduw_be_p(ptr);
- break;
- default:
- val = lduw_p(ptr);
- break;
- }
- r = MEMTX_OK;
- }
- if (result) {
- *result = r;
- }
- if (release_lock) {
- qemu_mutex_unlock_iothread();
- }
- rcu_read_unlock();
- return val;
-}
-
-uint32_t address_space_lduw(AddressSpace *as, hwaddr addr,
- MemTxAttrs attrs, MemTxResult *result)
-{
- return address_space_lduw_internal(as, addr, attrs, result,
- DEVICE_NATIVE_ENDIAN);
-}
-
-uint32_t address_space_lduw_le(AddressSpace *as, hwaddr addr,
- MemTxAttrs attrs, MemTxResult *result)
-{
- return address_space_lduw_internal(as, addr, attrs, result,
- DEVICE_LITTLE_ENDIAN);
-}
-
-uint32_t address_space_lduw_be(AddressSpace *as, hwaddr addr,
- MemTxAttrs attrs, MemTxResult *result)
-{
- return address_space_lduw_internal(as, addr, attrs, result,
- DEVICE_BIG_ENDIAN);
-}
-
-uint32_t lduw_phys(AddressSpace *as, hwaddr addr)
-{
- return address_space_lduw(as, addr, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-uint32_t lduw_le_phys(AddressSpace *as, hwaddr addr)
-{
- return address_space_lduw_le(as, addr, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-uint32_t lduw_be_phys(AddressSpace *as, hwaddr addr)
-{
- return address_space_lduw_be(as, addr, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-/* warning: addr must be aligned. The ram page is not masked as dirty
- and the code inside is not invalidated. It is useful if the dirty
- bits are used to track modified PTEs */
-void address_space_stl_notdirty(AddressSpace *as, hwaddr addr, uint32_t val,
- MemTxAttrs attrs, MemTxResult *result)
-{
- uint8_t *ptr;
- MemoryRegion *mr;
- hwaddr l = 4;
- hwaddr addr1;
- MemTxResult r;
- uint8_t dirty_log_mask;
- bool release_lock = false;
-
- rcu_read_lock();
- mr = address_space_translate(as, addr, &addr1, &l,
- true);
- if (l < 4 || !memory_access_is_direct(mr, true)) {
- release_lock |= prepare_mmio_access(mr);
-
- r = memory_region_dispatch_write(mr, addr1, val, 4, attrs);
- } else {
- ptr = qemu_map_ram_ptr(mr->ram_block, addr1);
- stl_p(ptr, val);
-
- dirty_log_mask = memory_region_get_dirty_log_mask(mr);
- dirty_log_mask &= ~(1 << DIRTY_MEMORY_CODE);
- cpu_physical_memory_set_dirty_range(memory_region_get_ram_addr(mr) + addr,
- 4, dirty_log_mask);
- r = MEMTX_OK;
- }
- if (result) {
- *result = r;
- }
- if (release_lock) {
- qemu_mutex_unlock_iothread();
- }
- rcu_read_unlock();
-}
-
-void stl_phys_notdirty(AddressSpace *as, hwaddr addr, uint32_t val)
-{
- address_space_stl_notdirty(as, addr, val, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-/* warning: addr must be aligned */
-static inline void address_space_stl_internal(AddressSpace *as,
- hwaddr addr, uint32_t val,
- MemTxAttrs attrs,
- MemTxResult *result,
- enum device_endian endian)
-{
- uint8_t *ptr;
- MemoryRegion *mr;
- hwaddr l = 4;
- hwaddr addr1;
- MemTxResult r;
- bool release_lock = false;
-
- rcu_read_lock();
- mr = address_space_translate(as, addr, &addr1, &l,
- true);
- if (l < 4 || !memory_access_is_direct(mr, true)) {
- release_lock |= prepare_mmio_access(mr);
-
-#if defined(TARGET_WORDS_BIGENDIAN)
- if (endian == DEVICE_LITTLE_ENDIAN) {
- val = bswap32(val);
- }
-#else
- if (endian == DEVICE_BIG_ENDIAN) {
- val = bswap32(val);
- }
-#endif
- r = memory_region_dispatch_write(mr, addr1, val, 4, attrs);
- } else {
- /* RAM case */
- ptr = qemu_map_ram_ptr(mr->ram_block, addr1);
- switch (endian) {
- case DEVICE_LITTLE_ENDIAN:
- stl_le_p(ptr, val);
- break;
- case DEVICE_BIG_ENDIAN:
- stl_be_p(ptr, val);
- break;
- default:
- stl_p(ptr, val);
- break;
- }
- invalidate_and_set_dirty(mr, addr1, 4);
- r = MEMTX_OK;
- }
- if (result) {
- *result = r;
- }
- if (release_lock) {
- qemu_mutex_unlock_iothread();
- }
- rcu_read_unlock();
-}
-
-void address_space_stl(AddressSpace *as, hwaddr addr, uint32_t val,
- MemTxAttrs attrs, MemTxResult *result)
-{
- address_space_stl_internal(as, addr, val, attrs, result,
- DEVICE_NATIVE_ENDIAN);
-}
-
-void address_space_stl_le(AddressSpace *as, hwaddr addr, uint32_t val,
- MemTxAttrs attrs, MemTxResult *result)
-{
- address_space_stl_internal(as, addr, val, attrs, result,
- DEVICE_LITTLE_ENDIAN);
-}
-
-void address_space_stl_be(AddressSpace *as, hwaddr addr, uint32_t val,
- MemTxAttrs attrs, MemTxResult *result)
-{
- address_space_stl_internal(as, addr, val, attrs, result,
- DEVICE_BIG_ENDIAN);
-}
-
-void stl_phys(AddressSpace *as, hwaddr addr, uint32_t val)
-{
- address_space_stl(as, addr, val, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-void stl_le_phys(AddressSpace *as, hwaddr addr, uint32_t val)
-{
- address_space_stl_le(as, addr, val, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-void stl_be_phys(AddressSpace *as, hwaddr addr, uint32_t val)
-{
- address_space_stl_be(as, addr, val, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-void address_space_stb(AddressSpace *as, hwaddr addr, uint32_t val,
- MemTxAttrs attrs, MemTxResult *result)
-{
- uint8_t *ptr;
- MemoryRegion *mr;
- hwaddr l = 1;
- hwaddr addr1;
- MemTxResult r;
- bool release_lock = false;
-
- rcu_read_lock();
- mr = address_space_translate(as, addr, &addr1, &l, true);
- if (!memory_access_is_direct(mr, true)) {
- release_lock |= prepare_mmio_access(mr);
- r = memory_region_dispatch_write(mr, addr1, val, 1, attrs);
- } else {
- /* RAM case */
- ptr = qemu_map_ram_ptr(mr->ram_block, addr1);
- stb_p(ptr, val);
- invalidate_and_set_dirty(mr, addr1, 1);
- r = MEMTX_OK;
- }
- if (result) {
- *result = r;
- }
- if (release_lock) {
- qemu_mutex_unlock_iothread();
- }
- rcu_read_unlock();
-}
-
-void stb_phys(AddressSpace *as, hwaddr addr, uint32_t val)
-{
- address_space_stb(as, addr, val, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-/* warning: addr must be aligned */
-static inline void address_space_stw_internal(AddressSpace *as,
- hwaddr addr, uint32_t val,
- MemTxAttrs attrs,
- MemTxResult *result,
- enum device_endian endian)
-{
- uint8_t *ptr;
- MemoryRegion *mr;
- hwaddr l = 2;
- hwaddr addr1;
- MemTxResult r;
- bool release_lock = false;
-
- rcu_read_lock();
- mr = address_space_translate(as, addr, &addr1, &l, true);
- if (l < 2 || !memory_access_is_direct(mr, true)) {
- release_lock |= prepare_mmio_access(mr);
-
-#if defined(TARGET_WORDS_BIGENDIAN)
- if (endian == DEVICE_LITTLE_ENDIAN) {
- val = bswap16(val);
- }
-#else
- if (endian == DEVICE_BIG_ENDIAN) {
- val = bswap16(val);
- }
-#endif
- r = memory_region_dispatch_write(mr, addr1, val, 2, attrs);
- } else {
- /* RAM case */
- ptr = qemu_map_ram_ptr(mr->ram_block, addr1);
- switch (endian) {
- case DEVICE_LITTLE_ENDIAN:
- stw_le_p(ptr, val);
- break;
- case DEVICE_BIG_ENDIAN:
- stw_be_p(ptr, val);
- break;
- default:
- stw_p(ptr, val);
- break;
- }
- invalidate_and_set_dirty(mr, addr1, 2);
- r = MEMTX_OK;
- }
- if (result) {
- *result = r;
- }
- if (release_lock) {
- qemu_mutex_unlock_iothread();
- }
- rcu_read_unlock();
-}
-
-void address_space_stw(AddressSpace *as, hwaddr addr, uint32_t val,
- MemTxAttrs attrs, MemTxResult *result)
-{
- address_space_stw_internal(as, addr, val, attrs, result,
- DEVICE_NATIVE_ENDIAN);
-}
-
-void address_space_stw_le(AddressSpace *as, hwaddr addr, uint32_t val,
- MemTxAttrs attrs, MemTxResult *result)
-{
- address_space_stw_internal(as, addr, val, attrs, result,
- DEVICE_LITTLE_ENDIAN);
-}
-
-void address_space_stw_be(AddressSpace *as, hwaddr addr, uint32_t val,
- MemTxAttrs attrs, MemTxResult *result)
-{
- address_space_stw_internal(as, addr, val, attrs, result,
- DEVICE_BIG_ENDIAN);
-}
-
-void stw_phys(AddressSpace *as, hwaddr addr, uint32_t val)
-{
- address_space_stw(as, addr, val, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-void stw_le_phys(AddressSpace *as, hwaddr addr, uint32_t val)
-{
- address_space_stw_le(as, addr, val, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-void stw_be_phys(AddressSpace *as, hwaddr addr, uint32_t val)
-{
- address_space_stw_be(as, addr, val, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-static inline void address_space_stq_internal(AddressSpace *as,
- hwaddr addr, uint64_t val,
- MemTxAttrs attrs,
- MemTxResult *result,
- enum device_endian endian)
-{
- uint8_t *ptr;
- MemoryRegion *mr;
- hwaddr l = 8;
- hwaddr addr1;
- MemTxResult r;
- bool release_lock = false;
-
- rcu_read_lock();
- mr = address_space_translate(as, addr, &addr1, &l, true);
- if (l < 8 || !memory_access_is_direct(mr, true)) {
- release_lock |= prepare_mmio_access(mr);
-
-#if defined(TARGET_WORDS_BIGENDIAN)
- if (endian == DEVICE_LITTLE_ENDIAN) {
- val = bswap64(val);
- }
-#else
- if (endian == DEVICE_BIG_ENDIAN) {
- val = bswap64(val);
- }
-#endif
- r = memory_region_dispatch_write(mr, addr1, val, 8, attrs);
- } else {
- /* RAM case */
- ptr = qemu_map_ram_ptr(mr->ram_block, addr1);
- switch (endian) {
- case DEVICE_LITTLE_ENDIAN:
- stq_le_p(ptr, val);
- break;
- case DEVICE_BIG_ENDIAN:
- stq_be_p(ptr, val);
- break;
- default:
- stq_p(ptr, val);
- break;
- }
- invalidate_and_set_dirty(mr, addr1, 8);
- r = MEMTX_OK;
- }
- if (result) {
- *result = r;
- }
- if (release_lock) {
- qemu_mutex_unlock_iothread();
- }
- rcu_read_unlock();
-}
-
-void address_space_stq(AddressSpace *as, hwaddr addr, uint64_t val,
- MemTxAttrs attrs, MemTxResult *result)
-{
- address_space_stq_internal(as, addr, val, attrs, result,
- DEVICE_NATIVE_ENDIAN);
-}
-
-void address_space_stq_le(AddressSpace *as, hwaddr addr, uint64_t val,
- MemTxAttrs attrs, MemTxResult *result)
-{
- address_space_stq_internal(as, addr, val, attrs, result,
- DEVICE_LITTLE_ENDIAN);
-}
-
-void address_space_stq_be(AddressSpace *as, hwaddr addr, uint64_t val,
- MemTxAttrs attrs, MemTxResult *result)
-{
- address_space_stq_internal(as, addr, val, attrs, result,
- DEVICE_BIG_ENDIAN);
-}
-
-void stq_phys(AddressSpace *as, hwaddr addr, uint64_t val)
-{
- address_space_stq(as, addr, val, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-void stq_le_phys(AddressSpace *as, hwaddr addr, uint64_t val)
-{
- address_space_stq_le(as, addr, val, MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-void stq_be_phys(AddressSpace *as, hwaddr addr, uint64_t val)
-{
- address_space_stq_be(as, addr, val, MEMTXATTRS_UNSPECIFIED, NULL);
-}
+#define ARG1_DECL AddressSpace *as
+#define ARG1 as
+#define SUFFIX
+#define TRANSLATE(...) address_space_translate(as, __VA_ARGS__)
+#define IS_DIRECT(mr, is_write) memory_access_is_direct(mr, is_write)
+#define MAP_RAM(mr, ofs) qemu_map_ram_ptr((mr)->ram_block, ofs)
+#define INVALIDATE(mr, ofs, len) invalidate_and_set_dirty(mr, ofs, len)
+#define RCU_READ_LOCK(...) rcu_read_lock()
+#define RCU_READ_UNLOCK(...) rcu_read_unlock()
+#include "memory_ldst.inc.c"
/* virtual memory access for debug (includes writing to ROM) */
int cpu_memory_rw_debug(CPUState *cpu, target_ulong addr,
diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h
index cffdc130e6..bd15853e51 100644
--- a/include/exec/cpu-common.h
+++ b/include/exec/cpu-common.h
@@ -94,21 +94,6 @@ bool cpu_physical_memory_is_io(hwaddr phys_addr);
*/
void qemu_flush_coalesced_mmio_buffer(void);
-uint32_t ldub_phys(AddressSpace *as, hwaddr addr);
-uint32_t lduw_le_phys(AddressSpace *as, hwaddr addr);
-uint32_t lduw_be_phys(AddressSpace *as, hwaddr addr);
-uint32_t ldl_le_phys(AddressSpace *as, hwaddr addr);
-uint32_t ldl_be_phys(AddressSpace *as, hwaddr addr);
-uint64_t ldq_le_phys(AddressSpace *as, hwaddr addr);
-uint64_t ldq_be_phys(AddressSpace *as, hwaddr addr);
-void stb_phys(AddressSpace *as, hwaddr addr, uint32_t val);
-void stw_le_phys(AddressSpace *as, hwaddr addr, uint32_t val);
-void stw_be_phys(AddressSpace *as, hwaddr addr, uint32_t val);
-void stl_le_phys(AddressSpace *as, hwaddr addr, uint32_t val);
-void stl_be_phys(AddressSpace *as, hwaddr addr, uint32_t val);
-void stq_le_phys(AddressSpace *as, hwaddr addr, uint64_t val);
-void stq_be_phys(AddressSpace *as, hwaddr addr, uint64_t val);
-
void cpu_physical_memory_write_rom(AddressSpace *as, hwaddr addr,
const uint8_t *buf, int len);
void cpu_flush_icache_range(hwaddr start, int len);
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 9728a2fb1a..f35b6125ab 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -1404,6 +1404,21 @@ void address_space_stq_le(AddressSpace *as, hwaddr addr, uint64_t val,
void address_space_stq_be(AddressSpace *as, hwaddr addr, uint64_t val,
MemTxAttrs attrs, MemTxResult *result);
+uint32_t ldub_phys(AddressSpace *as, hwaddr addr);
+uint32_t lduw_le_phys(AddressSpace *as, hwaddr addr);
+uint32_t lduw_be_phys(AddressSpace *as, hwaddr addr);
+uint32_t ldl_le_phys(AddressSpace *as, hwaddr addr);
+uint32_t ldl_be_phys(AddressSpace *as, hwaddr addr);
+uint64_t ldq_le_phys(AddressSpace *as, hwaddr addr);
+uint64_t ldq_be_phys(AddressSpace *as, hwaddr addr);
+void stb_phys(AddressSpace *as, hwaddr addr, uint32_t val);
+void stw_le_phys(AddressSpace *as, hwaddr addr, uint32_t val);
+void stw_be_phys(AddressSpace *as, hwaddr addr, uint32_t val);
+void stl_le_phys(AddressSpace *as, hwaddr addr, uint32_t val);
+void stl_be_phys(AddressSpace *as, hwaddr addr, uint32_t val);
+void stq_le_phys(AddressSpace *as, hwaddr addr, uint64_t val);
+void stq_be_phys(AddressSpace *as, hwaddr addr, uint64_t val);
+
/* address_space_translate: translate an address range into an address space
* into a MemoryRegion and an address range into that section. Should be
* called from an RCU critical section, to avoid that the last reference
diff --git a/memory_ldst.inc.c b/memory_ldst.inc.c
new file mode 100644
index 0000000000..5dbff9cef8
--- /dev/null
+++ b/memory_ldst.inc.c
@@ -0,0 +1,709 @@
+/*
+ * Physical memory access templates
+ *
+ * Copyright (c) 2003 Fabrice Bellard
+ * Copyright (c) 2015 Linaro, Inc.
+ * Copyright (c) 2016 Red Hat, Inc.
+ *
+ * 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/>.
+ */
+
+/* warning: addr must be aligned */
+static inline uint32_t glue(address_space_ldl_internal, SUFFIX)(ARG1_DECL,
+ hwaddr addr, MemTxAttrs attrs, MemTxResult *result,
+ enum device_endian endian)
+{
+ uint8_t *ptr;
+ uint64_t val;
+ MemoryRegion *mr;
+ hwaddr l = 4;
+ hwaddr addr1;
+ MemTxResult r;
+ bool release_lock = false;
+
+ RCU_READ_LOCK();
+ mr = TRANSLATE(addr, &addr1, &l, false);
+ if (l < 4 || !IS_DIRECT(mr, false)) {
+ release_lock |= prepare_mmio_access(mr);
+
+ /* I/O case */
+ r = memory_region_dispatch_read(mr, addr1, &val, 4, attrs);
+#if defined(TARGET_WORDS_BIGENDIAN)
+ if (endian == DEVICE_LITTLE_ENDIAN) {
+ val = bswap32(val);
+ }
+#else
+ if (endian == DEVICE_BIG_ENDIAN) {
+ val = bswap32(val);
+ }
+#endif
+ } else {
+ /* RAM case */
+ ptr = MAP_RAM(mr, addr1);
+ switch (endian) {
+ case DEVICE_LITTLE_ENDIAN:
+ val = ldl_le_p(ptr);
+ break;
+ case DEVICE_BIG_ENDIAN:
+ val = ldl_be_p(ptr);
+ break;
+ default:
+ val = ldl_p(ptr);
+ break;
+ }
+ r = MEMTX_OK;
+ }
+ if (result) {
+ *result = r;
+ }
+ if (release_lock) {
+ qemu_mutex_unlock_iothread();
+ }
+ RCU_READ_UNLOCK();
+ return val;
+}
+
+uint32_t glue(address_space_ldl, SUFFIX)(ARG1_DECL,
+ hwaddr addr, MemTxAttrs attrs, MemTxResult *result)
+{
+ return glue(address_space_ldl_internal, SUFFIX)(ARG1, addr, attrs, result,
+ DEVICE_NATIVE_ENDIAN);
+}
+
+uint32_t glue(address_space_ldl_le, SUFFIX)(ARG1_DECL,
+ hwaddr addr, MemTxAttrs attrs, MemTxResult *result)
+{
+ return glue(address_space_ldl_internal, SUFFIX)(ARG1, addr, attrs, result,
+ DEVICE_LITTLE_ENDIAN);
+}
+
+uint32_t glue(address_space_ldl_be, SUFFIX)(ARG1_DECL,
+ hwaddr addr, MemTxAttrs attrs, MemTxResult *result)
+{
+ return glue(address_space_ldl_internal, SUFFIX)(ARG1, addr, attrs, result,
+ DEVICE_BIG_ENDIAN);
+}
+
+uint32_t glue(ldl_phys, SUFFIX)(ARG1_DECL, hwaddr addr)
+{
+ return glue(address_space_ldl, SUFFIX)(ARG1, addr,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+uint32_t glue(ldl_le_phys, SUFFIX)(ARG1_DECL, hwaddr addr)
+{
+ return glue(address_space_ldl_le, SUFFIX)(ARG1, addr,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+uint32_t glue(ldl_be_phys, SUFFIX)(ARG1_DECL, hwaddr addr)
+{
+ return glue(address_space_ldl_be, SUFFIX)(ARG1, addr,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+/* warning: addr must be aligned */
+static inline uint64_t glue(address_space_ldq_internal, SUFFIX)(ARG1_DECL,
+ hwaddr addr, MemTxAttrs attrs, MemTxResult *result,
+ enum device_endian endian)
+{
+ uint8_t *ptr;
+ uint64_t val;
+ MemoryRegion *mr;
+ hwaddr l = 8;
+ hwaddr addr1;
+ MemTxResult r;
+ bool release_lock = false;
+
+ RCU_READ_LOCK();
+ mr = TRANSLATE(addr, &addr1, &l, false);
+ if (l < 8 || !IS_DIRECT(mr, false)) {
+ release_lock |= prepare_mmio_access(mr);
+
+ /* I/O case */
+ r = memory_region_dispatch_read(mr, addr1, &val, 8, attrs);
+#if defined(TARGET_WORDS_BIGENDIAN)
+ if (endian == DEVICE_LITTLE_ENDIAN) {
+ val = bswap64(val);
+ }
+#else
+ if (endian == DEVICE_BIG_ENDIAN) {
+ val = bswap64(val);
+ }
+#endif
+ } else {
+ /* RAM case */
+ ptr = MAP_RAM(mr, addr1);
+ switch (endian) {
+ case DEVICE_LITTLE_ENDIAN:
+ val = ldq_le_p(ptr);
+ break;
+ case DEVICE_BIG_ENDIAN:
+ val = ldq_be_p(ptr);
+ break;
+ default:
+ val = ldq_p(ptr);
+ break;
+ }
+ r = MEMTX_OK;
+ }
+ if (result) {
+ *result = r;
+ }
+ if (release_lock) {
+ qemu_mutex_unlock_iothread();
+ }
+ RCU_READ_UNLOCK();
+ return val;
+}
+
+uint64_t glue(address_space_ldq, SUFFIX)(ARG1_DECL,
+ hwaddr addr, MemTxAttrs attrs, MemTxResult *result)
+{
+ return glue(address_space_ldq_internal, SUFFIX)(ARG1, addr, attrs, result,
+ DEVICE_NATIVE_ENDIAN);
+}
+
+uint64_t glue(address_space_ldq_le, SUFFIX)(ARG1_DECL,
+ hwaddr addr, MemTxAttrs attrs, MemTxResult *result)
+{
+ return glue(address_space_ldq_internal, SUFFIX)(ARG1, addr, attrs, result,
+ DEVICE_LITTLE_ENDIAN);
+}
+
+uint64_t glue(address_space_ldq_be, SUFFIX)(ARG1_DECL,
+ hwaddr addr, MemTxAttrs attrs, MemTxResult *result)
+{
+ return glue(address_space_ldq_internal, SUFFIX)(ARG1, addr, attrs, result,
+ DEVICE_BIG_ENDIAN);
+}
+
+uint64_t glue(ldq_phys, SUFFIX)(ARG1_DECL, hwaddr addr)
+{
+ return glue(address_space_ldq, SUFFIX)(ARG1, addr,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+uint64_t glue(ldq_le_phys, SUFFIX)(ARG1_DECL, hwaddr addr)
+{
+ return glue(address_space_ldq_le, SUFFIX)(ARG1, addr,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+uint64_t glue(ldq_be_phys, SUFFIX)(ARG1_DECL, hwaddr addr)
+{
+ return glue(address_space_ldq_be, SUFFIX)(ARG1, addr,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+uint32_t glue(address_space_ldub, SUFFIX)(ARG1_DECL,
+ hwaddr addr, MemTxAttrs attrs, MemTxResult *result)
+{
+ uint8_t *ptr;
+ uint64_t val;
+ MemoryRegion *mr;
+ hwaddr l = 1;
+ hwaddr addr1;
+ MemTxResult r;
+ bool release_lock = false;
+
+ RCU_READ_LOCK();
+ mr = TRANSLATE(addr, &addr1, &l, false);
+ if (!IS_DIRECT(mr, false)) {
+ release_lock |= prepare_mmio_access(mr);
+
+ /* I/O case */
+ r = memory_region_dispatch_read(mr, addr1, &val, 1, attrs);
+ } else {
+ /* RAM case */
+ ptr = MAP_RAM(mr, addr1);
+ val = ldub_p(ptr);
+ r = MEMTX_OK;
+ }
+ if (result) {
+ *result = r;
+ }
+ if (release_lock) {
+ qemu_mutex_unlock_iothread();
+ }
+ RCU_READ_UNLOCK();
+ return val;
+}
+
+uint32_t glue(ldub_phys, SUFFIX)(ARG1_DECL, hwaddr addr)
+{
+ return glue(address_space_ldub, SUFFIX)(ARG1, addr,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+/* warning: addr must be aligned */
+static inline uint32_t glue(address_space_lduw_internal, SUFFIX)(ARG1_DECL,
+ hwaddr addr, MemTxAttrs attrs, MemTxResult *result,
+ enum device_endian endian)
+{
+ uint8_t *ptr;
+ uint64_t val;
+ MemoryRegion *mr;
+ hwaddr l = 2;
+ hwaddr addr1;
+ MemTxResult r;
+ bool release_lock = false;
+
+ RCU_READ_LOCK();
+ mr = TRANSLATE(addr, &addr1, &l, false);
+ if (l < 2 || !IS_DIRECT(mr, false)) {
+ release_lock |= prepare_mmio_access(mr);
+
+ /* I/O case */
+ r = memory_region_dispatch_read(mr, addr1, &val, 2, attrs);
+#if defined(TARGET_WORDS_BIGENDIAN)
+ if (endian == DEVICE_LITTLE_ENDIAN) {
+ val = bswap16(val);
+ }
+#else
+ if (endian == DEVICE_BIG_ENDIAN) {
+ val = bswap16(val);
+ }
+#endif
+ } else {
+ /* RAM case */
+ ptr = MAP_RAM(mr, addr1);
+ switch (endian) {
+ case DEVICE_LITTLE_ENDIAN:
+ val = lduw_le_p(ptr);
+ break;
+ case DEVICE_BIG_ENDIAN:
+ val = lduw_be_p(ptr);
+ break;
+ default:
+ val = lduw_p(ptr);
+ break;
+ }
+ r = MEMTX_OK;
+ }
+ if (result) {
+ *result = r;
+ }
+ if (release_lock) {
+ qemu_mutex_unlock_iothread();
+ }
+ RCU_READ_UNLOCK();
+ return val;
+}
+
+uint32_t glue(address_space_lduw, SUFFIX)(ARG1_DECL,
+ hwaddr addr, MemTxAttrs attrs, MemTxResult *result)
+{
+ return glue(address_space_lduw_internal, SUFFIX)(ARG1, addr, attrs, result,
+ DEVICE_NATIVE_ENDIAN);
+}
+
+uint32_t glue(address_space_lduw_le, SUFFIX)(ARG1_DECL,
+ hwaddr addr, MemTxAttrs attrs, MemTxResult *result)
+{
+ return glue(address_space_lduw_internal, SUFFIX)(ARG1, addr, attrs, result,
+ DEVICE_LITTLE_ENDIAN);
+}
+
+uint32_t glue(address_space_lduw_be, SUFFIX)(ARG1_DECL,
+ hwaddr addr, MemTxAttrs attrs, MemTxResult *result)
+{
+ return glue(address_space_lduw_internal, SUFFIX)(ARG1, addr, attrs, result,
+ DEVICE_BIG_ENDIAN);
+}
+
+uint32_t glue(lduw_phys, SUFFIX)(ARG1_DECL, hwaddr addr)
+{
+ return glue(address_space_lduw, SUFFIX)(ARG1, addr,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+uint32_t glue(lduw_le_phys, SUFFIX)(ARG1_DECL, hwaddr addr)
+{
+ return glue(address_space_lduw_le, SUFFIX)(ARG1, addr,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+uint32_t glue(lduw_be_phys, SUFFIX)(ARG1_DECL, hwaddr addr)
+{
+ return glue(address_space_lduw_be, SUFFIX)(ARG1, addr,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+/* warning: addr must be aligned. The ram page is not masked as dirty
+ and the code inside is not invalidated. It is useful if the dirty
+ bits are used to track modified PTEs */
+void glue(address_space_stl_notdirty, SUFFIX)(ARG1_DECL,
+ hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result)
+{
+ uint8_t *ptr;
+ MemoryRegion *mr;
+ hwaddr l = 4;
+ hwaddr addr1;
+ MemTxResult r;
+ uint8_t dirty_log_mask;
+ bool release_lock = false;
+
+ RCU_READ_LOCK();
+ mr = TRANSLATE(addr, &addr1, &l, true);
+ if (l < 4 || !IS_DIRECT(mr, true)) {
+ release_lock |= prepare_mmio_access(mr);
+
+ r = memory_region_dispatch_write(mr, addr1, val, 4, attrs);
+ } else {
+ ptr = MAP_RAM(mr, addr1);
+ stl_p(ptr, val);
+
+ dirty_log_mask = memory_region_get_dirty_log_mask(mr);
+ dirty_log_mask &= ~(1 << DIRTY_MEMORY_CODE);
+ cpu_physical_memory_set_dirty_range(memory_region_get_ram_addr(mr) + addr,
+ 4, dirty_log_mask);
+ r = MEMTX_OK;
+ }
+ if (result) {
+ *result = r;
+ }
+ if (release_lock) {
+ qemu_mutex_unlock_iothread();
+ }
+ RCU_READ_UNLOCK();
+}
+
+void glue(stl_phys_notdirty, SUFFIX)(ARG1_DECL, hwaddr addr, uint32_t val)
+{
+ glue(address_space_stl_notdirty, SUFFIX)(ARG1, addr, val,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+/* warning: addr must be aligned */
+static inline void glue(address_space_stl_internal, SUFFIX)(ARG1_DECL,
+ hwaddr addr, uint32_t val, MemTxAttrs attrs,
+ MemTxResult *result, enum device_endian endian)
+{
+ uint8_t *ptr;
+ MemoryRegion *mr;
+ hwaddr l = 4;
+ hwaddr addr1;
+ MemTxResult r;
+ bool release_lock = false;
+
+ RCU_READ_LOCK();
+ mr = TRANSLATE(addr, &addr1, &l, true);
+ if (l < 4 || !IS_DIRECT(mr, true)) {
+ release_lock |= prepare_mmio_access(mr);
+
+#if defined(TARGET_WORDS_BIGENDIAN)
+ if (endian == DEVICE_LITTLE_ENDIAN) {
+ val = bswap32(val);
+ }
+#else
+ if (endian == DEVICE_BIG_ENDIAN) {
+ val = bswap32(val);
+ }
+#endif
+ r = memory_region_dispatch_write(mr, addr1, val, 4, attrs);
+ } else {
+ /* RAM case */
+ ptr = MAP_RAM(mr, addr1);
+ switch (endian) {
+ case DEVICE_LITTLE_ENDIAN:
+ stl_le_p(ptr, val);
+ break;
+ case DEVICE_BIG_ENDIAN:
+ stl_be_p(ptr, val);
+ break;
+ default:
+ stl_p(ptr, val);
+ break;
+ }
+ INVALIDATE(mr, addr1, 4);
+ r = MEMTX_OK;
+ }
+ if (result) {
+ *result = r;
+ }
+ if (release_lock) {
+ qemu_mutex_unlock_iothread();
+ }
+ RCU_READ_UNLOCK();
+}
+
+void glue(address_space_stl, SUFFIX)(ARG1_DECL,
+ hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result)
+{
+ glue(address_space_stl_internal, SUFFIX)(ARG1, addr, val, attrs,
+ result, DEVICE_NATIVE_ENDIAN);
+}
+
+void glue(address_space_stl_le, SUFFIX)(ARG1_DECL,
+ hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result)
+{
+ glue(address_space_stl_internal, SUFFIX)(ARG1, addr, val, attrs,
+ result, DEVICE_LITTLE_ENDIAN);
+}
+
+void glue(address_space_stl_be, SUFFIX)(ARG1_DECL,
+ hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result)
+{
+ glue(address_space_stl_internal, SUFFIX)(ARG1, addr, val, attrs,
+ result, DEVICE_BIG_ENDIAN);
+}
+
+void glue(stl_phys, SUFFIX)(ARG1_DECL, hwaddr addr, uint32_t val)
+{
+ glue(address_space_stl, SUFFIX)(ARG1, addr, val,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+void glue(stl_le_phys, SUFFIX)(ARG1_DECL, hwaddr addr, uint32_t val)
+{
+ glue(address_space_stl_le, SUFFIX)(ARG1, addr, val,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+void glue(stl_be_phys, SUFFIX)(ARG1_DECL, hwaddr addr, uint32_t val)
+{
+ glue(address_space_stl_be, SUFFIX)(ARG1, addr, val,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+void glue(address_space_stb, SUFFIX)(ARG1_DECL,
+ hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result)
+{
+ uint8_t *ptr;
+ MemoryRegion *mr;
+ hwaddr l = 1;
+ hwaddr addr1;
+ MemTxResult r;
+ bool release_lock = false;
+
+ RCU_READ_LOCK();
+ mr = TRANSLATE(addr, &addr1, &l, true);
+ if (!IS_DIRECT(mr, true)) {
+ release_lock |= prepare_mmio_access(mr);
+ r = memory_region_dispatch_write(mr, addr1, val, 1, attrs);
+ } else {
+ /* RAM case */
+ ptr = MAP_RAM(mr, addr1);
+ stb_p(ptr, val);
+ INVALIDATE(mr, addr1, 1);
+ r = MEMTX_OK;
+ }
+ if (result) {
+ *result = r;
+ }
+ if (release_lock) {
+ qemu_mutex_unlock_iothread();
+ }
+ RCU_READ_UNLOCK();
+}
+
+void glue(stb_phys, SUFFIX)(ARG1_DECL, hwaddr addr, uint32_t val)
+{
+ glue(address_space_stb, SUFFIX)(ARG1, addr, val,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+/* warning: addr must be aligned */
+static inline void glue(address_space_stw_internal, SUFFIX)(ARG1_DECL,
+ hwaddr addr, uint32_t val, MemTxAttrs attrs,
+ MemTxResult *result, enum device_endian endian)
+{
+ uint8_t *ptr;
+ MemoryRegion *mr;
+ hwaddr l = 2;
+ hwaddr addr1;
+ MemTxResult r;
+ bool release_lock = false;
+
+ RCU_READ_LOCK();
+ mr = TRANSLATE(addr, &addr1, &l, true);
+ if (l < 2 || !IS_DIRECT(mr, true)) {
+ release_lock |= prepare_mmio_access(mr);
+
+#if defined(TARGET_WORDS_BIGENDIAN)
+ if (endian == DEVICE_LITTLE_ENDIAN) {
+ val = bswap16(val);
+ }
+#else
+ if (endian == DEVICE_BIG_ENDIAN) {
+ val = bswap16(val);
+ }
+#endif
+ r = memory_region_dispatch_write(mr, addr1, val, 2, attrs);
+ } else {
+ /* RAM case */
+ ptr = MAP_RAM(mr, addr1);
+ switch (endian) {
+ case DEVICE_LITTLE_ENDIAN:
+ stw_le_p(ptr, val);
+ break;
+ case DEVICE_BIG_ENDIAN:
+ stw_be_p(ptr, val);
+ break;
+ default:
+ stw_p(ptr, val);
+ break;
+ }
+ INVALIDATE(mr, addr1, 2);
+ r = MEMTX_OK;
+ }
+ if (result) {
+ *result = r;
+ }
+ if (release_lock) {
+ qemu_mutex_unlock_iothread();
+ }
+ RCU_READ_UNLOCK();
+}
+
+void glue(address_space_stw, SUFFIX)(ARG1_DECL,
+ hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result)
+{
+ glue(address_space_stw_internal, SUFFIX)(ARG1, addr, val, attrs, result,
+ DEVICE_NATIVE_ENDIAN);
+}
+
+void glue(address_space_stw_le, SUFFIX)(ARG1_DECL,
+ hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result)
+{
+ glue(address_space_stw_internal, SUFFIX)(ARG1, addr, val, attrs, result,
+ DEVICE_LITTLE_ENDIAN);
+}
+
+void glue(address_space_stw_be, SUFFIX)(ARG1_DECL,
+ hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result)
+{
+ glue(address_space_stw_internal, SUFFIX)(ARG1, addr, val, attrs, result,
+ DEVICE_BIG_ENDIAN);
+}
+
+void glue(stw_phys, SUFFIX)(ARG1_DECL, hwaddr addr, uint32_t val)
+{
+ glue(address_space_stw, SUFFIX)(ARG1, addr, val,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+void glue(stw_le_phys, SUFFIX)(ARG1_DECL, hwaddr addr, uint32_t val)
+{
+ glue(address_space_stw_le, SUFFIX)(ARG1, addr, val,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+void glue(stw_be_phys, SUFFIX)(ARG1_DECL, hwaddr addr, uint32_t val)
+{
+ glue(address_space_stw_be, SUFFIX)(ARG1, addr, val,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+static void glue(address_space_stq_internal, SUFFIX)(ARG1_DECL,
+ hwaddr addr, uint64_t val, MemTxAttrs attrs,
+ MemTxResult *result, enum device_endian endian)
+{
+ uint8_t *ptr;
+ MemoryRegion *mr;
+ hwaddr l = 8;
+ hwaddr addr1;
+ MemTxResult r;
+ bool release_lock = false;
+
+ RCU_READ_LOCK();
+ mr = TRANSLATE(addr, &addr1, &l, true);
+ if (l < 8 || !IS_DIRECT(mr, true)) {
+ release_lock |= prepare_mmio_access(mr);
+
+#if defined(TARGET_WORDS_BIGENDIAN)
+ if (endian == DEVICE_LITTLE_ENDIAN) {
+ val = bswap64(val);
+ }
+#else
+ if (endian == DEVICE_BIG_ENDIAN) {
+ val = bswap64(val);
+ }
+#endif
+ r = memory_region_dispatch_write(mr, addr1, val, 8, attrs);
+ } else {
+ /* RAM case */
+ ptr = MAP_RAM(mr, addr1);
+ switch (endian) {
+ case DEVICE_LITTLE_ENDIAN:
+ stq_le_p(ptr, val);
+ break;
+ case DEVICE_BIG_ENDIAN:
+ stq_be_p(ptr, val);
+ break;
+ default:
+ stq_p(ptr, val);
+ break;
+ }
+ INVALIDATE(mr, addr1, 8);
+ r = MEMTX_OK;
+ }
+ if (result) {
+ *result = r;
+ }
+ if (release_lock) {
+ qemu_mutex_unlock_iothread();
+ }
+ RCU_READ_UNLOCK();
+}
+
+void glue(address_space_stq, SUFFIX)(ARG1_DECL,
+ hwaddr addr, uint64_t val, MemTxAttrs attrs, MemTxResult *result)
+{
+ glue(address_space_stq_internal, SUFFIX)(ARG1, addr, val, attrs, result,
+ DEVICE_NATIVE_ENDIAN);
+}
+
+void glue(address_space_stq_le, SUFFIX)(ARG1_DECL,
+ hwaddr addr, uint64_t val, MemTxAttrs attrs, MemTxResult *result)
+{
+ glue(address_space_stq_internal, SUFFIX)(ARG1, addr, val, attrs, result,
+ DEVICE_LITTLE_ENDIAN);
+}
+
+void glue(address_space_stq_be, SUFFIX)(ARG1_DECL,
+ hwaddr addr, uint64_t val, MemTxAttrs attrs, MemTxResult *result)
+{
+ glue(address_space_stq_internal, SUFFIX)(ARG1, addr, val, attrs, result,
+ DEVICE_BIG_ENDIAN);
+}
+
+void glue(stq_phys, SUFFIX)(ARG1_DECL, hwaddr addr, uint64_t val)
+{
+ glue(address_space_stq, SUFFIX)(ARG1, addr, val,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+void glue(stq_le_phys, SUFFIX)(ARG1_DECL, hwaddr addr, uint64_t val)
+{
+ glue(address_space_stq_le, SUFFIX)(ARG1, addr, val,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+void glue(stq_be_phys, SUFFIX)(ARG1_DECL, hwaddr addr, uint64_t val)
+{
+ glue(address_space_stq_be, SUFFIX)(ARG1, addr, val,
+ MEMTXATTRS_UNSPECIFIED, NULL);
+}
+
+#undef ARG1_DECL
+#undef ARG1
+#undef SUFFIX
+#undef TRANSLATE
+#undef IS_DIRECT
+#undef MAP_RAM
+#undef INVALIDATE
+#undef RCU_READ_LOCK
+#undef RCU_READ_UNLOCK