diff options
Diffstat (limited to 'linuxthreads/sysdeps/powerpc/tls.h')
| -rw-r--r-- | linuxthreads/sysdeps/powerpc/tls.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/linuxthreads/sysdeps/powerpc/tls.h b/linuxthreads/sysdeps/powerpc/tls.h index fda953976e..35472081d6 100644 --- a/linuxthreads/sysdeps/powerpc/tls.h +++ b/linuxthreads/sysdeps/powerpc/tls.h @@ -1,5 +1,5 @@ /* Definitions for thread-local data handling. linuxthreads/PPC version. - Copyright (C) 2003 Free Software Foundation, Inc. + Copyright (C) 2003, 2005 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 @@ -23,13 +23,18 @@ #ifndef __ASSEMBLER__ # include <pt-machine.h> +# include <stdbool.h> # include <stddef.h> /* Type for the dtv. */ typedef union dtv { size_t counter; - void *pointer; + struct + { + void *val; + bool is_static; + } pointer; } dtv_t; #else /* __ASSEMBLER__ */ @@ -107,9 +112,9 @@ typedef struct /* Code to initially initialize the thread pointer. This might need special attention since 'errno' is not yet available and if the operation can cause a failure 'errno' must not be touched. - - The global register variable is declared in pt-machine.h with the - wrong type, so we need some extra casts to get the desired result. + + The global register variable is declared in pt-machine.h with the + wrong type, so we need some extra casts to get the desired result. This avoids a lvalue cast that gcc-3.4 does not like. */ # define TLS_INIT_TP(TCBP, SECONDCALL) \ (__thread_self = (struct _pthread_descr_struct *) \ |