| 39,11 → 39,8 |
|---|
| #include <memstr.h> |
| #include <list.h> |
| |
| |
| cpu_private_data_t *cpu_private_data; |
| cpu_t *cpus; |
| |
| |
| /** Initialize CPUs |
| * |
| * Initialize kernel CPUs support. |
| 55,20 → 52,15 |
|---|
| #ifdef __SMP__ |
| if (config.cpu_active == 1) { |
| #endif /* __SMP__ */ |
| cpu_private_data = (cpu_private_data_t *) malloc(sizeof(cpu_private_data_t) * config.cpu_count); |
| if (!cpu_private_data) |
| panic("malloc/cpu_private_data"); |
| |
| cpus = (cpu_t *) malloc(sizeof(cpu_t) * config.cpu_count); |
| if (!cpus) |
| panic("malloc/cpus"); |
| |
| /* initialize everything */ |
| memsetb((__address) cpu_private_data, sizeof(cpu_private_data_t) * config.cpu_count, 0); |
| memsetb((__address) cpus, sizeof(cpu_t) * config.cpu_count, 0); |
| |
| for (i=0; i < config.cpu_count; i++) { |
| cpus[i].stack = (__u8 *) malloc(CPU_STACK_SIZE); |
| cpus[i].stack = (__u8 *) frame_alloc(FRAME_KA | FRAME_PANIC); |
| if (!cpus[i].stack) |
| panic("malloc/cpus[%d].stack\n", i); |
| |
| 86,6 → 78,8 |
|---|
| #ifdef __SMP__ |
| } |
| #endif /* __SMP__ */ |
| |
| CPU = &cpus[config.cpu_active-1]; |
| |
| CPU->active = 1; |
| CPU->tlb_active = 1; |