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| author | Roland McGrath <roland@gnu.org> | 2003-03-15 23:55:23 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2003-03-15 23:55:23 +0000 |
| commit | 2f84cc6a484a430279297b97732b1da72b2e1e26 (patch) | |
| tree | 6ffc02869459e12771ca8e1a23a3726ab7bbe63c /nptl_db/thread_db.h | |
| parent | c04dad400ad98221b99b7466a54888b8cc5ca659 (diff) | |
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2003-03-15 Roland McGrath <roland@redhat.com>
* thread_db.h (td_err_e): Add TD_NOTLS and TD_TLSDEFER.
(td_thr_tlsbase): Declare it.
* td_thr_tlsbase.c: New file.
* Makefile (libthread_db-routines): Add it.
* Versions (libthread_db: GLIBC_2.3.3): New set, add td_thr_tlsbase.
* td_thr_tls_get_addr.c (td_thr_tls_get_addr): Use td_thr_tlsbase.
Diffstat (limited to 'nptl_db/thread_db.h')
| -rw-r--r-- | nptl_db/thread_db.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/nptl_db/thread_db.h b/nptl_db/thread_db.h index ee7179c6dc..6328e16e76 100644 --- a/nptl_db/thread_db.h +++ b/nptl_db/thread_db.h @@ -1,4 +1,5 @@ -/* Copyright (C) 1999, 2001, 2002 Free Software Foundation, Inc. +/* thread_db.h -- interface to libthread_db.so library for debugging -lpthread + Copyright (C) 1999,2001,2002,2003 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -52,8 +53,10 @@ typedef enum TD_MALLOC, /* Out of memory. */ TD_PARTIALREG, /* Not entire register set was read or written. */ TD_NOXREGS, /* X register set not available for given thread. */ - TD_NOTALLOC, /* TLS memory not yet allocated. */ - TD_VERSION /* Version if libpthread and libthread_db do not match. */ + TD_TLSDEFER, /* Thread has not yet allocated TLS for given module. */ + TD_NOTALLOC = TD_TLSDEFER, + TD_VERSION, /* Version if libpthread and libthread_db do not match. */ + TD_NOTLS /* There is TLS segment in the given module. */ } td_err_e; @@ -402,6 +405,11 @@ extern td_err_e td_thr_setxregs (const td_thrhandle_t *__th, const void *__addr); +/* Get address of the given module's TLS storage area for the given thread. */ +extern td_err_e td_thr_tlsbase (const td_thrhandle_t *__th, + unsigned long int __modid, + psaddr_t *__base); + /* Get address of thread local variable. */ extern td_err_e td_thr_tls_get_addr (const td_thrhandle_t *__th, void *__map_address, size_t __offset, |