本文整理汇总了C++中emu_file::read方法的典型用法代码示例。如果您正苦于以下问题：C++ emu_file::read方法的具体用法？C++ emu_file::read怎么用？C++ emu_file::read使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类emu_file的用法示例。
在下文中一共展示了emu_file::read方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: sizeof
void ds1204_device::nvram_read( emu_file &file )
{
file.read( m_unique_pattern, sizeof( m_unique_pattern ) );
file.read( m_identification, sizeof( m_identification ) );
file.read( m_security_match, sizeof( m_security_match ) );
file.read( m_secure_memory, sizeof( m_secure_memory ) );
}示例2: nvram_read
void intelfsh_device::nvram_read(emu_file &file)
{
dynamic_buffer buffer(m_size);
file.read(&buffer[0], m_size);
for (int byte = 0; byte < m_size; byte++)
m_addrspace[0]->write_byte(byte, buffer[byte]);
}示例3: nvram_read
void nvram_device::nvram_read(emu_file &file)
{
// make sure we have a valid base pointer
determine_final_base();
file.read(m_base, m_length);
}示例4: sizeof
void er2055_device::nvram_read(emu_file &file)
{
UINT8 buffer[SIZE_DATA];
file.read(buffer, sizeof(buffer));
for (int byte = 0; byte < SIZE_DATA; byte++)
m_addrspace[0]->write_byte(byte, buffer[byte]);
}示例5: nvram_read
void eeprom_base_device::nvram_read(emu_file &file)
{
uint32_t eeprom_length = 1 << m_address_bits;
uint32_t eeprom_bytes = eeprom_length * m_data_bits / 8;
file.read(&m_data[0], eeprom_bytes);
}示例6: nvram_read
void intelfsh_device::nvram_read(emu_file &file)
{
UINT8 *buffer = global_alloc_array(UINT8, m_size);
file.read(buffer, m_size);
for (int byte = 0; byte < m_size; byte++)
m_addrspace[0]->write_byte(byte, buffer[byte]);
global_free(buffer);
}示例7:
void mc146818_device::nvram_read(emu_file &file)
{
file.read(m_data, data_size());
set_base_datetime();
update_timer();
update_irq();
}示例8: sizeof
void x2212_device::nvram_read(emu_file &file)
{
UINT8 buffer[SIZE_DATA];
file.read(buffer, sizeof(buffer));
for (int byte = 0; byte < SIZE_DATA; byte++)
{
m_sram->write_byte(byte, 0xff);
m_e2prom->write_byte(byte, buffer[byte]);
}
}示例9: nvram_read
void horizon_ramdisk_device::nvram_read(emu_file &file)
{
int size = get_size();
int readsize = file.read(m_nvram, size);
// If we increased the size, fill the remaining parts with 0
if (readsize < size)
{
memset(m_nvram + readsize, 0, size-readsize);
}
}示例10: nvram_read
void serflash_device::nvram_read(emu_file &file)
{
if (m_length % FLASH_PAGE_SIZE) return; // region size must be multiple of flash page size
int size = m_length /= FLASH_PAGE_SIZE;
if (file)
{
UINT32 page;
file.read(&page, 4);
while (page < size)
{
m_flashwritemap[page] = 1;
file.read(m_region + page * FLASH_PAGE_SIZE, FLASH_PAGE_SIZE);
file.read(&page, 4);
}
}
}示例11: alloca
void x2212_device::nvram_read(emu_file &file)
{
UINT8 *buffer = (UINT8 *) alloca(SIZE_DATA);
file.read(buffer, SIZE_DATA);
for (int byte = 0; byte < SIZE_DATA; byte++)
{
m_sram->write_byte(byte, 0xff);
m_e2prom->write_byte(byte, buffer[byte]);
}
}示例12: nvram_read
void eeprom_base_device::nvram_read(emu_file &file)
{
UINT32 eeprom_length = 1 << m_address_bits;
UINT32 eeprom_bytes = eeprom_length * m_data_bits / 8;
dynamic_buffer buffer(eeprom_bytes);
file.read(&buffer[0], eeprom_bytes);
for (offs_t offs = 0; offs < eeprom_bytes; offs++)
m_addrspace[0]->write_byte(offs, buffer[offs]);
}示例13: buffer
void at28c16_device::nvram_read( emu_file &file )
{
std::vector<uint8_t> buffer( AT28C16_TOTAL_BYTES );
file.read( &buffer[0], AT28C16_TOTAL_BYTES );
for( offs_t offs = 0; offs < AT28C16_TOTAL_BYTES; offs++ )
{
space(AS_PROGRAM).write_byte( offs, buffer[ offs ] );
}
}示例14: buffer
void at28c16_device::nvram_read( emu_file &file )
{
dynamic_buffer buffer( AT28C16_TOTAL_BYTES );
file.read( &buffer[0], AT28C16_TOTAL_BYTES );
for( offs_t offs = 0; offs < AT28C16_TOTAL_BYTES; offs++ )
{
m_addrspace[ 0 ]->write_byte( offs, buffer[ offs ] );
}
}示例15: nvram_read
void eeprom_device::nvram_read(emu_file &file)
{
UINT32 eeprom_length = 1 << m_address_bits;
UINT32 eeprom_bytes = eeprom_length * m_data_bits / 8;
UINT8 *buffer = auto_alloc_array(machine(), UINT8, eeprom_bytes);
file.read(buffer, eeprom_bytes);
for (offs_t offs = 0; offs < eeprom_bytes; offs++)
m_addrspace[0]->write_byte(offs, buffer[offs]);
auto_free(machine(), buffer);
}