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Diffstat (limited to 'exec.c')
-rw-r--r--exec.c54
1 files changed, 27 insertions, 27 deletions
diff --git a/exec.c b/exec.c
index d21413a987..8a3f6213a6 100644
--- a/exec.c
+++ b/exec.c
@@ -205,8 +205,8 @@ static void io_mem_init(void);
static void memory_map_init(void);
/* io memory support */
-CPUWriteMemoryFunc *io_mem_write[IO_MEM_NB_ENTRIES][4];
-CPUReadMemoryFunc *io_mem_read[IO_MEM_NB_ENTRIES][4];
+CPUWriteMemoryFunc *_io_mem_write[IO_MEM_NB_ENTRIES][4];
+CPUReadMemoryFunc *_io_mem_read[IO_MEM_NB_ENTRIES][4];
void *io_mem_opaque[IO_MEM_NB_ENTRIES];
static char io_mem_used[IO_MEM_NB_ENTRIES];
static int io_mem_watch;
@@ -3350,7 +3350,7 @@ static inline uint32_t subpage_readlen (subpage_t *mmio,
addr += mmio->region_offset[idx];
idx = mmio->sub_io_index[idx];
- return io_mem_read[idx][len](io_mem_opaque[idx], addr);
+ return io_mem_read(idx, addr, 1 <<len);
}
static inline void subpage_writelen (subpage_t *mmio, target_phys_addr_t addr,
@@ -3364,7 +3364,7 @@ static inline void subpage_writelen (subpage_t *mmio, target_phys_addr_t addr,
addr += mmio->region_offset[idx];
idx = mmio->sub_io_index[idx];
- io_mem_write[idx][len](io_mem_opaque[idx], addr, value);
+ io_mem_write(idx, addr, value, 1 << len);
}
static uint32_t subpage_readb (void *opaque, target_phys_addr_t addr)
@@ -3553,11 +3553,11 @@ static int cpu_register_io_memory_fixed(int io_index,
}
for (i = 0; i < 3; ++i) {
- io_mem_read[io_index][i]
+ _io_mem_read[io_index][i]
= (mem_read[i] ? mem_read[i] : unassigned_mem_read[i]);
}
for (i = 0; i < 3; ++i) {
- io_mem_write[io_index][i]
+ _io_mem_write[io_index][i]
= (mem_write[i] ? mem_write[i] : unassigned_mem_write[i]);
}
io_mem_opaque[io_index] = opaque;
@@ -3578,8 +3578,8 @@ 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] = unassigned_mem_read[i];
+ _io_mem_write[io_index][i] = unassigned_mem_write[i];
}
io_mem_opaque[io_index] = NULL;
io_mem_used[io_index] = 0;
@@ -3697,17 +3697,17 @@ void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf,
if (l >= 4 && ((addr1 & 3) == 0)) {
/* 32 bit write access */
val = ldl_p(buf);
- io_mem_write[io_index][2](io_mem_opaque[io_index], addr1, val);
+ io_mem_write(io_index, addr1, val, 4);
l = 4;
} else if (l >= 2 && ((addr1 & 1) == 0)) {
/* 16 bit write access */
val = lduw_p(buf);
- io_mem_write[io_index][1](io_mem_opaque[io_index], addr1, val);
+ io_mem_write(io_index, addr1, val, 2);
l = 2;
} else {
/* 8 bit write access */
val = ldub_p(buf);
- io_mem_write[io_index][0](io_mem_opaque[io_index], addr1, val);
+ io_mem_write(io_index, addr1, val, 1);
l = 1;
}
} else {
@@ -3734,17 +3734,17 @@ void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf,
addr1 = (addr & ~TARGET_PAGE_MASK) + p.region_offset;
if (l >= 4 && ((addr1 & 3) == 0)) {
/* 32 bit read access */
- val = io_mem_read[io_index][2](io_mem_opaque[io_index], addr1);
+ val = io_mem_read(io_index, addr1, 4);
stl_p(buf, val);
l = 4;
} else if (l >= 2 && ((addr1 & 1) == 0)) {
/* 16 bit read access */
- val = io_mem_read[io_index][1](io_mem_opaque[io_index], addr1);
+ val = io_mem_read(io_index, addr1, 2);
stw_p(buf, val);
l = 2;
} else {
/* 8 bit read access */
- val = io_mem_read[io_index][0](io_mem_opaque[io_index], addr1);
+ val = io_mem_read(io_index, addr1, 1);
stb_p(buf, val);
l = 1;
}
@@ -3957,7 +3957,7 @@ static inline uint32_t ldl_phys_internal(target_phys_addr_t addr,
/* I/O case */
io_index = (pd >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1);
addr = (addr & ~TARGET_PAGE_MASK) + p.region_offset;
- val = io_mem_read[io_index][2](io_mem_opaque[io_index], addr);
+ val = io_mem_read(io_index, addr, 4);
#if defined(TARGET_WORDS_BIGENDIAN)
if (endian == DEVICE_LITTLE_ENDIAN) {
val = bswap32(val);
@@ -4023,11 +4023,11 @@ static inline uint64_t ldq_phys_internal(target_phys_addr_t addr,
/* XXX This is broken when device endian != cpu endian.
Fix and add "endian" variable check */
#ifdef TARGET_WORDS_BIGENDIAN
- val = (uint64_t)io_mem_read[io_index][2](io_mem_opaque[io_index], addr) << 32;
- val |= io_mem_read[io_index][2](io_mem_opaque[io_index], addr + 4);
+ val = io_mem_read(io_index, addr, 4) << 32;
+ val |= io_mem_read(io_index, addr + 4, 4);
#else
- val = io_mem_read[io_index][2](io_mem_opaque[io_index], addr);
- val |= (uint64_t)io_mem_read[io_index][2](io_mem_opaque[io_index], addr + 4) << 32;
+ val = io_mem_read(io_index, addr, 4);
+ val |= io_mem_read(io_index, addr + 4, 4) << 32;
#endif
} else {
/* RAM case */
@@ -4089,7 +4089,7 @@ static inline uint32_t lduw_phys_internal(target_phys_addr_t addr,
/* I/O case */
io_index = (pd >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1);
addr = (addr & ~TARGET_PAGE_MASK) + p.region_offset;
- val = io_mem_read[io_index][1](io_mem_opaque[io_index], addr);
+ val = io_mem_read(io_index, addr, 2);
#if defined(TARGET_WORDS_BIGENDIAN)
if (endian == DEVICE_LITTLE_ENDIAN) {
val = bswap16(val);
@@ -4149,7 +4149,7 @@ void stl_phys_notdirty(target_phys_addr_t addr, uint32_t val)
if ((pd & ~TARGET_PAGE_MASK) != IO_MEM_RAM) {
io_index = (pd >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1);
addr = (addr & ~TARGET_PAGE_MASK) + p.region_offset;
- io_mem_write[io_index][2](io_mem_opaque[io_index], addr, val);
+ io_mem_write(io_index, addr, val, 4);
} else {
unsigned long addr1 = (pd & TARGET_PAGE_MASK) + (addr & ~TARGET_PAGE_MASK);
ptr = qemu_get_ram_ptr(addr1);
@@ -4181,11 +4181,11 @@ void stq_phys_notdirty(target_phys_addr_t addr, uint64_t val)
io_index = (pd >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1);
addr = (addr & ~TARGET_PAGE_MASK) + p.region_offset;
#ifdef TARGET_WORDS_BIGENDIAN
- io_mem_write[io_index][2](io_mem_opaque[io_index], addr, val >> 32);
- io_mem_write[io_index][2](io_mem_opaque[io_index], addr + 4, val);
+ io_mem_write(io_index, addr, val >> 32, 4);
+ io_mem_write(io_index, addr + 4, (uint32_t)val, 4);
#else
- io_mem_write[io_index][2](io_mem_opaque[io_index], addr, val);
- io_mem_write[io_index][2](io_mem_opaque[io_index], addr + 4, val >> 32);
+ io_mem_write(io_index, addr, (uint32_t)val, 4);
+ io_mem_write(io_index, addr + 4, val >> 32, 4);
#endif
} else {
ptr = qemu_get_ram_ptr(pd & TARGET_PAGE_MASK) +
@@ -4218,7 +4218,7 @@ static inline void stl_phys_internal(target_phys_addr_t addr, uint32_t val,
val = bswap32(val);
}
#endif
- io_mem_write[io_index][2](io_mem_opaque[io_index], addr, val);
+ io_mem_write(io_index, addr, val, 4);
} else {
unsigned long addr1;
addr1 = (pd & TARGET_PAGE_MASK) + (addr & ~TARGET_PAGE_MASK);
@@ -4291,7 +4291,7 @@ static inline void stw_phys_internal(target_phys_addr_t addr, uint32_t val,
val = bswap16(val);
}
#endif
- io_mem_write[io_index][1](io_mem_opaque[io_index], addr, val);
+ io_mem_write(io_index, addr, val, 2);
} else {
unsigned long addr1;
addr1 = (pd & TARGET_PAGE_MASK) + (addr & ~TARGET_PAGE_MASK);
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-24 00:27:56 +0000