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30 | #include <cpu.h> |
30 | #include <cpu.h> |
31 | #include <proc/thread.h> |
31 | #include <proc/thread.h> |
32 | #include <arch.h> |
32 | #include <arch.h> |
33 | #include <arch/context.h> /* SP_DELTA */ |
33 | #include <arch/context.h> /* SP_DELTA */ |
34 | #include <arch/debugger.h> |
34 | #include <arch/debugger.h> |
- | 35 | #include <arch/pm.h> |
|
35 | 36 | ||
36 | void before_thread_runs_arch(void) |
37 | void before_thread_runs_arch(void) |
37 | { |
38 | { |
38 | CPU->arch.tss->esp0 = (__address) &THREAD->kstack[THREAD_STACK_SIZE-SP_DELTA]; |
39 | CPU->arch.tss->esp0 = (__address) &THREAD->kstack[THREAD_STACK_SIZE-SP_DELTA]; |
39 | CPU->arch.tss->ss0 = selector(KDATA_DES); |
40 | CPU->arch.tss->ss0 = selector(KDATA_DES); |
40 | 41 | ||
- | 42 | /* Set up TLS in GS register */ |
|
- | 43 | set_tls_desc(THREAD->tls); |
|
- | 44 | ||
41 | #ifdef CONFIG_DEBUG_AS_WATCHPOINT |
45 | #ifdef CONFIG_DEBUG_AS_WATCHPOINT |
42 | /* Set watchpoint on AS to ensure that nobody sets it to zero */ |
46 | /* Set watchpoint on AS to ensure that nobody sets it to zero */ |
43 | if (CPU->id < BKPOINTS_MAX) |
47 | if (CPU->id < BKPOINTS_MAX) |
44 | breakpoint_add(&((the_t *) THREAD->kstack)->as, |
48 | breakpoint_add(&((the_t *) THREAD->kstack)->as, |
45 | BKPOINT_WRITE | BKPOINT_CHECK_ZERO, |
49 | BKPOINT_WRITE | BKPOINT_CHECK_ZERO, |