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| Rev 1066 | Rev 1078 | ||
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| Line 27... | Line 27... | ||
| 27 | */ |
27 | */ |
| 28 | 28 | ||
| 29 | #include <proc/scheduler.h> |
29 | #include <proc/scheduler.h> |
| 30 | #include <proc/thread.h> |
30 | #include <proc/thread.h> |
| 31 | #include <proc/task.h> |
31 | #include <proc/task.h> |
| - | 32 | #include <proc/uarg.h> |
|
| 32 | #include <mm/frame.h> |
33 | #include <mm/frame.h> |
| 33 | #include <mm/page.h> |
34 | #include <mm/page.h> |
| 34 | #include <arch/asm.h> |
35 | #include <arch/asm.h> |
| 35 | #include <arch.h> |
36 | #include <arch.h> |
| 36 | #include <synch/synch.h> |
37 | #include <synch/synch.h> |
| Line 427... | Line 428... | ||
| 427 | } |
428 | } |
| 428 | 429 | ||
| 429 | /** Process syscall to create new thread. |
430 | /** Process syscall to create new thread. |
| 430 | * |
431 | * |
| 431 | */ |
432 | */ |
| 432 | __native sys_thread_create(__address function, void *arg, void *stack, char *name) |
433 | __native sys_thread_create(uspace_arg_t *uspace_uarg, char *uspace_name) |
| 433 | { |
434 | { |
| 434 | thread_t *t; |
435 | thread_t *t; |
| 435 | char namebuf[THREAD_NAME_BUFLEN]; |
436 | char namebuf[THREAD_NAME_BUFLEN]; |
| 436 | uspace_arg_t *uarg; |
437 | uspace_arg_t *kernel_uarg; /* TODO: store kernel_uarg in thread_t */ |
| 437 | __u32 tid; |
438 | __u32 tid; |
| 438 | 439 | ||
| 439 | copy_from_uspace(namebuf, name, THREAD_NAME_BUFLEN); |
440 | copy_from_uspace(namebuf, uspace_name, THREAD_NAME_BUFLEN); |
| 440 | uarg = (uspace_arg_t *) malloc(sizeof(uarg), 0); |
- | |
| 441 | 441 | ||
| 442 | uarg->uspace_entry = function; |
442 | kernel_uarg = (uspace_arg_t *) malloc(sizeof(uspace_arg_t), 0); |
| 443 | uarg->uspace_stack = (__address) stack; |
443 | copy_from_uspace(kernel_uarg, uspace_uarg, sizeof(uspace_arg_t)); |
| 444 | 444 | ||
| 445 | if ((t = thread_create(uinit, uarg, TASK, 0, namebuf))) { |
445 | if ((t = thread_create(uinit, kernel_uarg, TASK, 0, namebuf))) { |
| 446 | tid = t->tid; |
446 | tid = t->tid; |
| 447 | thread_ready(t); |
447 | thread_ready(t); |
| 448 | return (__native) tid; |
448 | return (__native) tid; |
| 449 | } else { |
449 | } else { |
| 450 | free(namebuf); |
450 | free(kernel_uarg); |
| 451 | } |
451 | } |
| 452 | 452 | ||
| 453 | return (__native) -1; |
453 | return (__native) -1; |
| 454 | } |
454 | } |
| 455 | 455 | ||
| 456 | /** Process syscall to terminate thread. |
456 | /** Process syscall to terminate thread. |
| 457 | * |
457 | * |
| 458 | */ |
458 | */ |
| 459 | __native sys_thread_exit(int status) |
459 | __native sys_thread_exit(int uspace_status) |
| 460 | { |
460 | { |
| 461 | thread_exit(); |
461 | thread_exit(); |
| 462 | /* Unreachable */ |
462 | /* Unreachable */ |
| 463 | return 0; |
463 | return 0; |
| 464 | } |
464 | } |