BuildSystem/VS: Remove now defunct an unmaintained buildfiles - use CMake for generating solutionfiles

--HG--
branch : trunk

1 files changed, 0 insertions, 69 deletions

diff --git a/externals/mysql/atomic/x86-gcc.h b/externals/mysql/atomic/x86-gcc.h
deleted file mode 100644
index 5a34bc22f9e..00000000000
--- a/externals/mysql/atomic/x86-gcc.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* Copyright (C) 2006 MySQL AB
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; version 2 of the License.
-
-   This program 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 General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
-
-/*
-  XXX 64-bit atomic operations can be implemented using
-  cmpxchg8b, if necessary. Though I've heard that not all 64-bit
-  architectures support double-word (128-bit) cas.
-*/
-
-#ifdef __x86_64__
-#  ifdef MY_ATOMIC_NO_XADD
-#    define MY_ATOMIC_MODE "gcc-amd64" LOCK_prefix "-no-xadd"
-#  else
-#    define MY_ATOMIC_MODE "gcc-amd64" LOCK_prefix
-#  endif
-#else
-#  ifdef MY_ATOMIC_NO_XADD
-#    define MY_ATOMIC_MODE "gcc-x86" LOCK_prefix "-no-xadd"
-#  else
-#    define MY_ATOMIC_MODE "gcc-x86" LOCK_prefix
-#  endif
-#endif
-
-/* fix -ansi errors while maintaining readability */
-#ifndef asm
-#define asm __asm__
-#endif
-
-#ifndef MY_ATOMIC_NO_XADD
-#define make_atomic_add_body(S)					\
-  asm volatile (LOCK_prefix "; xadd %0, %1;" : "+r" (v) , "+m" (*a))
-#endif
-#define make_atomic_fas_body(S)				\
-  asm volatile ("xchg %0, %1;" : "+r" (v) , "+m" (*a))
-#define make_atomic_cas_body(S)					\
-  asm volatile (LOCK_prefix "; cmpxchg %3, %0; setz %2;"	\
-               : "+m" (*a), "+a" (*cmp), "=q" (ret): "r" (set))
-
-#ifdef MY_ATOMIC_MODE_DUMMY
-#define make_atomic_load_body(S)   ret=*a
-#define make_atomic_store_body(S)  *a=v
-#else
-/*
-  Actually 32-bit reads/writes are always atomic on x86
-  But we add LOCK_prefix here anyway to force memory barriers
-*/
-#define make_atomic_load_body(S)				\
-  ret=0;							\
-  asm volatile (LOCK_prefix "; cmpxchg %2, %0"			\
-               : "+m" (*a), "+a" (ret): "r" (ret))
-#define make_atomic_store_body(S)				\
-  asm volatile ("; xchg %0, %1;" : "+m" (*a), "+r" (v))
-#endif
-
-/* TODO test on intel whether the below helps. on AMD it makes no difference */
-//#define LF_BACKOFF ({asm volatile ("rep; nop"); 1; })
-