Imported gcc-4.4.3

[msp430-gcc.git] / gmp / mpn / mips32 / mips.m4

diff --git a/gmp/mpn/mips32/mips.m4 b/gmp/mpn/mips32/mips.m4
new file mode 100644 (file)
index 0000000..37c6ca8
--- /dev/null
+++ b/gmp/mpn/mips32/mips.m4
@@ -0,0 +1,69 @@
+divert(-1)
+
+dnl  m4 macros for MIPS assembly code.
+
+
+dnl  Copyright 2000, 2001, 2002 Free Software Foundation, Inc.
+dnl
+dnl  This file is part of the GNU MP Library.
+dnl
+dnl  The GNU MP Library is free software; you can redistribute it and/or modify
+dnl  it under the terms of the GNU Lesser General Public License as published
+dnl  by the Free Software Foundation; either version 3 of the License, or (at
+dnl  your option) any later version.
+dnl
+dnl  The GNU MP Library is distributed in the hope that it will be useful, but
+dnl  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+dnl  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+dnl  License for more details.
+dnl
+dnl  You should have received a copy of the GNU Lesser General Public License
+dnl  along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.
+
+
+dnl  Usage: ASM_START()
+define(`ASM_START',
+m4_assert_numargs(0)
+`      .set noreorder
+       .set nomacro')
+
+dnl  Usage: X(value)
+define(`X',
+m4_assert_numargs(1)
+`0x$1')
+
+dnl  Called: PROLOGUE_cpu(GSYM_PREFIX`'foo)
+dnl          EPILOGUE_cpu(GSYM_PREFIX`'foo)
+
+define(`PROLOGUE_cpu',
+m4_assert_numargs(1)
+`      .text
+       .align  4
+       .globl  $1
+       .ent    $1
+$1:')
+
+define(`EPILOGUE_cpu',
+m4_assert_numargs(1)
+`      .end    $1')
+
+
+dnl  Usage: r0 ... r31
+dnl         f0 ... f31
+dnl
+dnl  Map register names r0 to $0, and f0 to $f0, etc.
+dnl
+dnl  defreg() is used to protect the $ in $0 (otherwise it would represent a
+dnl  macro argument).  Double quoting is used to protect the f0 in $f0
+dnl  (otherwise it would be an infinite recursion).
+
+forloop(i,0,31,`defreg(`r'i,$i)')
+forloop(i,0,31,`deflit(`f'i,``$f''i)')
+
+
+dnl  Usage: ASM_END()
+define(`ASM_END',
+m4_assert_numargs(0)
+)
+
+divert