Revision 487414f1 hw/fw_cfg.c
b/hw/fw_cfg.c | ||
---|---|---|
206 | 206 |
uint16_t *copy; |
207 | 207 |
|
208 | 208 |
copy = qemu_malloc(sizeof(value)); |
209 |
if (!copy) |
|
210 |
return 0; |
|
211 | 209 |
*copy = cpu_to_le16(value); |
212 | 210 |
return fw_cfg_add_bytes(opaque, key, (uint8_t *)copy, sizeof(value)); |
213 | 211 |
} |
... | ... | |
217 | 215 |
uint32_t *copy; |
218 | 216 |
|
219 | 217 |
copy = qemu_malloc(sizeof(value)); |
220 |
if (!copy) |
|
221 |
return 0; |
|
222 | 218 |
*copy = cpu_to_le32(value); |
223 | 219 |
return fw_cfg_add_bytes(opaque, key, (uint8_t *)copy, sizeof(value)); |
224 | 220 |
} |
... | ... | |
228 | 224 |
uint64_t *copy; |
229 | 225 |
|
230 | 226 |
copy = qemu_malloc(sizeof(value)); |
231 |
if (!copy) |
|
232 |
return 0; |
|
233 | 227 |
*copy = cpu_to_le64(value); |
234 | 228 |
return fw_cfg_add_bytes(opaque, key, (uint8_t *)copy, sizeof(value)); |
235 | 229 |
} |
... | ... | |
263 | 257 |
int io_ctl_memory, io_data_memory; |
264 | 258 |
|
265 | 259 |
s = qemu_mallocz(sizeof(FWCfgState)); |
266 |
if (!s) |
|
267 |
return NULL; |
|
268 | 260 |
|
269 | 261 |
if (ctl_port) { |
270 | 262 |
register_ioport_write(ctl_port, 2, 2, fw_cfg_io_writew, s); |
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