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Diffstat (limited to 'libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h')
-rw-r--r--libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h126
1 files changed, 0 insertions, 126 deletions
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h
deleted file mode 100644
index 901982ec8..000000000
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Franz Sirl <Franz.Sirl-kernel@lauterbach.com>, 2003.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-#include <tls.h>
-#ifndef __ASSEMBLER__
-# include <linuxthreads/internals.h>
-#endif
-
-#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
-
-# undef PSEUDO
-# define PSEUDO(name, syscall_name, args) \
- .section ".text"; \
- ENTRY (name) \
- SINGLE_THREAD_P; \
- bne- .Lpseudo_cancel; \
- DO_CALL (SYS_ify (syscall_name)); \
- PSEUDO_RET; \
- .Lpseudo_cancel: \
- stdu 1,-128(1); \
- mflr 9; \
- std 9,128+16(1); \
- DOCARGS_##args; /* save syscall args around CENABLE. */ \
- CENABLE; \
- std 3,72(1); /* store CENABLE return value (MASK). */ \
- UNDOCARGS_##args; /* restore syscall args. */ \
- DO_CALL (SYS_ify (syscall_name)); \
- mfcr 0; /* save CR/R3 around CDISABLE. */ \
- std 3,64(1); \
- std 0,8(1); \
- ld 3,72(1); /* pass MASK to CDISABLE. */ \
- CDISABLE; \
- ld 9,128+16(1); \
- ld 0,8(1); /* restore CR/R3. */ \
- ld 3,64(1); \
- mtlr 9; \
- mtcr 0; \
- addi 1,1,128;
-
-# define DOCARGS_0
-# define UNDOCARGS_0
-
-# define DOCARGS_1 std 3,80(1); DOCARGS_0
-# define UNDOCARGS_1 ld 3,80(1); UNDOCARGS_0
-
-# define DOCARGS_2 std 4,88(1); DOCARGS_1
-# define UNDOCARGS_2 ld 4,88(1); UNDOCARGS_1
-
-# define DOCARGS_3 std 5,96(1); DOCARGS_2
-# define UNDOCARGS_3 ld 5,96(1); UNDOCARGS_2
-
-# define DOCARGS_4 std 6,104(1); DOCARGS_3
-# define UNDOCARGS_4 ld 6,104(1); UNDOCARGS_3
-
-# define DOCARGS_5 std 7,112(1); DOCARGS_4
-# define UNDOCARGS_5 ld 7,112(1); UNDOCARGS_4
-
-# define DOCARGS_6 std 8,120(1); DOCARGS_5
-# define UNDOCARGS_6 ld 8,120(1); UNDOCARGS_5
-
-# ifdef IS_IN_libpthread
-# define CENABLE bl JUMPTARGET(__pthread_enable_asynccancel)
-# define CDISABLE bl JUMPTARGET(__pthread_disable_asynccancel)
-# define __local_multiple_threads __pthread_multiple_threads
-# elif !defined NOT_IN_libc
-# define CENABLE bl JUMPTARGET(__libc_enable_asynccancel)
-# define CDISABLE bl JUMPTARGET(__libc_disable_asynccancel)
-# define __local_multiple_threads __libc_multiple_threads
-# else
-# define CENABLE bl JUMPTARGET(__librt_enable_asynccancel); nop
-# define CDISABLE bl JUMPTARGET(__librt_disable_asynccancel); nop
-# define __local_multiple_threads __librt_multiple_threads
-# endif
-
-# ifdef HAVE_TLS_SUPPORT
-# ifndef __ASSEMBLER__
-# define SINGLE_THREAD_P \
- __builtin_expect (THREAD_GETMEM (THREAD_SELF, p_multiple_threads) == 0, 1)
-# else
-# define SINGLE_THREAD_P \
- lwz 10,MULTIPLE_THREADS_OFFSET(13); \
- cmpwi 10,0
-# endif
-# else /* !HAVE_TLS_SUPPORT */
-# ifndef __ASSEMBLER__
-extern int __local_multiple_threads
-# if !defined NOT_IN_libc || defined IS_IN_libpthread
- attribute_hidden;
-# else
- ;
-# endif
-# define SINGLE_THREAD_P __builtin_expect (__local_multiple_threads == 0, 1)
-# else
-# define SINGLE_THREAD_P \
- .section ".toc","aw"; \
-.LC__local_multiple_threads:; \
- .tc __local_multiple_threads[TC],__local_multiple_threads; \
- .previous; \
- ld 10,.LC__local_multiple_threads@toc(2); \
- lwz 10,0(10); \
- cmpwi 10,0
-# endif
-# endif
-
-#elif !defined __ASSEMBLER__
-
-/* This code should never be used but we define it anyhow. */
-# define SINGLE_THREAD_P (1)
-
-#endif