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fix bug in the calucation of the fs value

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This commit is contained in:
Stefan Lankes 2016-03-14 17:49:42 +01:00
parent 5f03c0efcf
commit 133abe1706
1 changed files with 4 additions and 4 deletions
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8
hermit/kernel/tasks.c
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@ -205,8 +205,8 @@ int init_tls(void)
memcpy((void*) tls_addr, (void*) curr_task->tls_addr, curr_task->tls_size);
// set fs register to the TLS segment
set_tls((size_t) tls_addr);
kprintf("Task %d set fs to 0x%zx (TLS)\n", curr_task->id, tls_addr);
set_tls((size_t) tls_addr + curr_task->tls_size);
kprintf("TLS of task %d starts at 0x%zx (TLS)\n", curr_task->id, tls_addr);
} else set_tls(0); // no TLS => clear fs register
return 0;
@ -285,8 +285,8 @@ void NORETURN do_exit(int arg)
// do we need to release the TLS?
tls_addr = (void*)get_tls();
if (tls_addr) {
kprintf("Release TLS %p\n", tls_addr);
kfree(tls_addr);
kprintf("Release TLS %p\n", tls_addr - curr_task->tls_size);
kfree(tls_addr - curr_task->tls_size);
}
curr_task->status = TASK_FINISHED;