From e408880b8102768b2fb612a82589a143b04d6302 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 23 Mar 2004 10:01:06 +0000 Subject: Update. 2004-03-23 Ulrich Drepper * sysdeps/ia64/pt-machine.h (BUSY_WAIT_NOP): Define. * sysdeps/x86_64/pt-machine.h (BUSY_WAIT_NOP): Likewise. --- linuxthreads/sysdeps/x86_64/pt-machine.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'linuxthreads/sysdeps/x86_64') diff --git a/linuxthreads/sysdeps/x86_64/pt-machine.h b/linuxthreads/sysdeps/x86_64/pt-machine.h index bd53069a78..68baac7d03 100644 --- a/linuxthreads/sysdeps/x86_64/pt-machine.h +++ b/linuxthreads/sysdeps/x86_64/pt-machine.h @@ -1,6 +1,6 @@ /* Machine-dependent pthreads configuration and inline functions. x86-64 version. - Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. + Copyright (C) 2001, 2002, 2003, 2004 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 @@ -219,4 +219,7 @@ extern int __arch_prctl (int __code, unsigned long __addr); /* Maximum size of the stack if the rlimit is unlimited. */ #define ARCH_STACK_MAX_SIZE 32*1024*1024 +/* The ia32e really want some help to prevent overheating. */ +#define BUSY_WAIT_NOP __asm__ ("rep; nop") + #endif /* pt-machine.h */ -- cgit 1.4.1