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authorAustin Foxley <austinf@cetoncorp.com>2009-12-11 03:46:37 -0800
committerAustin Foxley <austinf@cetoncorp.com>2009-12-11 03:46:37 -0800
commit1c4f98663635995919a2fe7f9c4cbf630ae238d2 (patch)
treeb58c370583a937739249ca21a0fe64e5be8761db /libpthread/nptl/sysdeps/x86_64/pthreaddef.h
parent5ea195692d4e18c3fe317bcc4428777d8adab3a3 (diff)
get x86_64 nptl building
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Diffstat (limited to 'libpthread/nptl/sysdeps/x86_64/pthreaddef.h')
-rw-r--r--libpthread/nptl/sysdeps/x86_64/pthreaddef.h17
1 files changed, 3 insertions, 14 deletions
diff --git a/libpthread/nptl/sysdeps/x86_64/pthreaddef.h b/libpthread/nptl/sysdeps/x86_64/pthreaddef.h
index 27896a445..b33c18638 100644
--- a/libpthread/nptl/sysdeps/x86_64/pthreaddef.h
+++ b/libpthread/nptl/sysdeps/x86_64/pthreaddef.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
@@ -33,22 +33,11 @@
/* Location of current stack frame. The frame pointer is not usable. */
#define CURRENT_STACK_FRAME \
- ({ char *frame; asm ("movq %%rsp, %0" : "=r" (frame)); frame; })
-
-
-/* We prefer to have the stack allocated in the low 4GB since this
- allows faster context switches. */
-#define ARCH_MAP_FLAGS MAP_32BIT
-
-/* If it is not possible to allocate memory there retry without that
- flag. */
-#define ARCH_RETRY_MMAP(size) \
- mmap (NULL, size, PROT_READ | PROT_WRITE | PROT_EXEC, \
- MAP_PRIVATE | MAP_ANONYMOUS, -1, 0)
+ ({ char *frame; __asm__ ("movq %%rsp, %0" : "=r" (frame)); frame; })
/* XXX Until we have a better place keep the definitions here. */
/* While there is no such syscall. */
#define __exit_thread_inline(val) \
- asm volatile ("syscall" :: "a" (__NR_exit), "D" (val))
+ __asm__ volatile ("syscall" :: "a" (__NR_exit), "D" (val))