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18 lines
793 B
Plaintext
18 lines
793 B
Plaintext
#define SHARED /* needed to get struct rtld_global from <ldsodefs.h> */
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#include <sysdep.h>
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#include <tls.h>
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#include <ldsodefs.h>
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--
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-- Abuse tls.h macros to derive offsets relative to the thread register.
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#define thread_offsetof(mem) (long)(offsetof(struct pthread, mem) - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE)
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MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads)
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PID_OFFSET thread_offsetof (pid)
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TID_OFFSET thread_offsetof (tid)
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POINTER_GUARD (offsetof (tcbhead_t, pointer_guard) - TLS_TCB_OFFSET - sizeof (tcbhead_t))
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FEEDBACK_DATA_OFFSET (offsetof (tcbhead_t, feedback_data) - TLS_TCB_OFFSET - sizeof (tcbhead_t))
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DTV_OFFSET (offsetof (tcbhead_t, dtv) - TLS_TCB_OFFSET - sizeof (tcbhead_t))
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TLS_GENERATION_OFFSET offsetof (struct rtld_global, _dl_tls_generation)
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