diff options
author | Austin Foxley <austinf@cetoncorp.com> | 2009-10-17 12:26:24 -0700 |
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committer | Austin Foxley <austinf@cetoncorp.com> | 2009-10-17 12:26:24 -0700 |
commit | c68d0fa2d88fc2134a38d99e7e944828384a7671 (patch) | |
tree | 6596943bd1c77f18d6e49d4153ddd3f3d67b49f5 /libpthread/nptl/sysdeps/alpha/tcb-offsets.sym | |
parent | 9a03e98a3b418f33c347a6023e9320f3a42cb9e4 (diff) |
libpthread/nptl: core of the "Native Posix Threading Library" for uClibc
targetting arm,sh,i386,mips,sparc for now
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Diffstat (limited to 'libpthread/nptl/sysdeps/alpha/tcb-offsets.sym')
-rw-r--r-- | libpthread/nptl/sysdeps/alpha/tcb-offsets.sym | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libpthread/nptl/sysdeps/alpha/tcb-offsets.sym b/libpthread/nptl/sysdeps/alpha/tcb-offsets.sym new file mode 100644 index 000000000..c21a79104 --- /dev/null +++ b/libpthread/nptl/sysdeps/alpha/tcb-offsets.sym @@ -0,0 +1,14 @@ +#include <sysdep.h> +#include <tls.h> + +-- + +-- Abuse tls.h macros to derive offsets relative to the thread register. +-- # define __builtin_thread_pointer() ((void *) 0) +-- # define thread_offsetof(mem) ((void *) &THREAD_SELF->mem - (void *) 0) +-- Ho hum, this doesn't work in gcc4, so Know Things about THREAD_SELF +#define thread_offsetof(mem) (long)(offsetof(struct pthread, mem) - sizeof(struct pthread)) + +MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads) +PID_OFFSET thread_offsetof (pid) +TID_OFFSET thread_offsetof (tid) |