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34 | * @ingroup libcia32 |
34 | * @ingroup libcia32 |
35 | */ |
35 | */ |
36 | 36 | ||
37 | #include <tls.h> |
37 | #include <tls.h> |
38 | #include <sys/types.h> |
38 | #include <sys/types.h> |
- | 39 | #include <align.h> |
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39 | 40 | ||
40 | tcb_t * __alloc_tls(void **data, size_t size) |
41 | tcb_t * __alloc_tls(void **data, size_t size) |
41 | { |
42 | { |
42 | return tls_alloc_variant_2(data, size); |
43 | return tls_alloc_variant_2(data, size); |
43 | } |
44 | } |
Line 45... | Line 46... | ||
45 | void __free_tls_arch(tcb_t *tcb, size_t size) |
46 | void __free_tls_arch(tcb_t *tcb, size_t size) |
46 | { |
47 | { |
47 | tls_free_variant_2(tcb, size); |
48 | tls_free_variant_2(tcb, size); |
48 | } |
49 | } |
49 | 50 | ||
- | 51 | //#ifdef __SHARED__ |
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- | 52 | ||
- | 53 | typedef struct { |
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- | 54 | unsigned long int ti_module; |
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- | 55 | unsigned long int ti_offset; |
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- | 56 | } tls_index; |
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- | 57 | ||
- | 58 | void __attribute__ ((__regparm__ (1))) |
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- | 59 | *___tls_get_addr(tls_index *ti); |
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- | 60 | ||
- | 61 | void __attribute__ ((__regparm__ (1))) |
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- | 62 | *___tls_get_addr(tls_index *ti) |
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- | 63 | { |
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- | 64 | size_t tls_size; |
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- | 65 | uint8_t *tls; |
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- | 66 | ||
- | 67 | /* Calculate size of TLS block */ |
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- | 68 | tls_size = ALIGN_UP(&_tbss_end - &_tdata_start, &_tls_alignment); |
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- | 69 | ||
- | 70 | /* The TLS block is just before TCB */ |
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- | 71 | tls = (uint8_t *)__tcb_get() - tls_size; |
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- | 72 | ||
- | 73 | return tls + ti->ti_offset; |
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- | 74 | } |
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- | 75 | ||
- | 76 | //#endif |
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- | 77 | ||
50 | /** @} |
78 | /** @} |
51 | */ |
79 | */ |