diff options
Diffstat (limited to 'ports/sysdeps/tile/nptl/tcb-offsets.sym')
| -rw-r--r-- | ports/sysdeps/tile/nptl/tcb-offsets.sym | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/ports/sysdeps/tile/nptl/tcb-offsets.sym b/ports/sysdeps/tile/nptl/tcb-offsets.sym new file mode 100644 index 0000000000..6740bc976f --- /dev/null +++ b/ports/sysdeps/tile/nptl/tcb-offsets.sym @@ -0,0 +1,17 @@ +#define SHARED /* needed to get struct rtld_global from <ldsodefs.h> */ +#include <sysdep.h> +#include <tls.h> +#include <ldsodefs.h> + +-- + +-- Abuse tls.h macros to derive offsets relative to the thread register. +#define thread_offsetof(mem) (long)(offsetof(struct pthread, mem) - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE) + +MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads) +PID_OFFSET thread_offsetof (pid) +TID_OFFSET thread_offsetof (tid) +POINTER_GUARD (offsetof (tcbhead_t, pointer_guard) - TLS_TCB_OFFSET - sizeof (tcbhead_t)) +FEEDBACK_DATA_OFFSET (offsetof (tcbhead_t, feedback_data) - TLS_TCB_OFFSET - sizeof (tcbhead_t)) +DTV_OFFSET (offsetof (tcbhead_t, dtv) - TLS_TCB_OFFSET - sizeof (tcbhead_t)) +TLS_GENERATION_OFFSET offsetof (struct rtld_global, _dl_tls_generation) |