| 163 | } |
| 164 | |
| 165 | extern "C" int |
| 166 | powerpc_init(int cs_mode_arg) |
| 167 | { |
| 168 | int rc = -1; |
| 169 | |
| 170 | MYLOG("powerpc_init()\n"); |
| 171 | |
| 172 | if(handle_lil || handle_big) { |
| 173 | MYLOG("ERROR: already initialized!\n"); |
| 174 | goto cleanup; |
| 175 | } |
| 176 | |
| 177 | /* initialize capstone handle */ |
| 178 | if(cs_open(CS_ARCH_PPC, (cs_mode)((int)CS_MODE_BIG_ENDIAN | cs_mode_arg), &handle_big) != CS_ERR_OK) { |
| 179 | MYLOG("ERROR: cs_open()\n"); |
| 180 | goto cleanup; |
| 181 | } |
| 182 | |
| 183 | if(cs_open(CS_ARCH_PPC, (cs_mode)((int)CS_MODE_LITTLE_ENDIAN | cs_mode_arg), &handle_lil) != CS_ERR_OK) { |
| 184 | MYLOG("ERROR: cs_open()\n"); |
| 185 | goto cleanup; |
| 186 | } |
| 187 | |
| 188 | cs_option(handle_big, CS_OPT_DETAIL, CS_OPT_ON); |
| 189 | cs_option(handle_lil, CS_OPT_DETAIL, CS_OPT_ON); |
| 190 | |
| 191 | rc = 0; |
| 192 | cleanup: |
| 193 | if(rc) { |
| 194 | powerpc_release(); |
| 195 | } |
| 196 | |
| 197 | return rc; |
| 198 | } |
| 199 | |
| 200 | extern "C" void |
| 201 | powerpc_release(void) |