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-rw-r--r--gcc/config/i386/perform.h98
1 files changed, 0 insertions, 98 deletions
diff --git a/gcc/config/i386/perform.h b/gcc/config/i386/perform.h
deleted file mode 100644
index 8d6d0b71dfe..00000000000
--- a/gcc/config/i386/perform.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Definitions for AT&T assembler syntax for the Intel 80386.
- Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC 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; either version 2, or (at your option)
-any later version.
-
-GNU CC 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 GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-/* Defines to be able to build libgcc.a with GCC. */
-
-/* It might seem that these are not important, since gcc 2 will never
- call libgcc for these functions. But programs might be linked with
- code compiled by gcc 1, and then these will be used. */
-
-/* The arg names used to be a and b, but `a' appears inside strings
- and that confuses non-ANSI cpp. */
-
-#define perform_udivsi3(arg0,arg1) \
-{ \
- register int dx asm("dx"); \
- register int ax asm("ax"); \
- \
- dx = 0; \
- ax = arg0; \
- asm ("divl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (arg1), "d" (dx)); \
- return ax; \
-}
-
-#define perform_divsi3(arg0,arg1) \
-{ \
- register int dx asm("dx"); \
- register int ax asm("ax"); \
- register int cx asm("cx"); \
- \
- ax = arg0; \
- cx = arg1; \
- asm ("cltd\n\tidivl %3" : "=a" (ax), "=&d" (dx) : "a" (ax), "c" (cx)); \
- return ax; \
-}
-
-#define perform_umodsi3(arg0,arg1) \
-{ \
- register int dx asm("dx"); \
- register int ax asm("ax"); \
- \
- dx = 0; \
- ax = arg0; \
- asm ("divl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (arg1), "d" (dx)); \
- return dx; \
-}
-
-#define perform_modsi3(arg0,arg1) \
-{ \
- register int dx asm("dx"); \
- register int ax asm("ax"); \
- register int cx asm("cx"); \
- \
- ax = arg0; \
- cx = arg1; \
- asm ("cltd\n\tidivl %3" : "=a" (ax), "=&d" (dx) : "a" (ax), "c" (cx)); \
- return dx; \
-}
-
-#define perform_fixdfsi(arg0) \
-{ \
- auto unsigned short ostatus; \
- auto unsigned short nstatus; \
- auto int ret; \
- auto double tmp; \
- \
- &ostatus; /* guarantee these land in memory */ \
- &nstatus; \
- &ret; \
- &tmp; \
- \
- asm volatile ("fnstcw %0" : "=m" (ostatus)); \
- nstatus = ostatus | 0x0c00; \
- asm volatile ("fldcw %0" : /* no outputs */ : "m" (nstatus)); \
- tmp = arg0; \
- asm volatile ("fldl %0" : /* no outputs */ : "m" (tmp)); \
- asm volatile ("fistpl %0" : "=m" (ret)); \
- asm volatile ("fldcw %0" : /* no outputs */ : "m" (ostatus)); \
- \
- return ret; \
-}
-