File: [local] / OpenXM_contrib / gmp / mpn / alpha / Attic / unicos.m4 (download)
Revision 1.1.1.2 (vendor branch), Mon Aug 25 16:06:18 2003 UTC (21 years ago) by ohara
Branch: GMP
CVS Tags: VERSION_4_1_2, RELEASE_1_2_3, RELEASE_1_2_2_KNOPPIX_b, RELEASE_1_2_2_KNOPPIX Changes since 1.1.1.1: +68 -23
lines
Import gmp 4.1.2
|
divert(-1)
dnl m4 macros for alpha assembler on unicos.
dnl Copyright 2000, 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
dnl modify it under the terms of the GNU Lesser General Public License as
dnl published by the Free Software Foundation; either version 2.1 of the
dnl License, or (at your option) any later version.
dnl
dnl The GNU MP Library is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
dnl Lesser General Public License for more details.
dnl
dnl You should have received a copy of the GNU Lesser General Public
dnl License along with the GNU MP Library; see the file COPYING.LIB. If
dnl not, write to the Free Software Foundation, Inc., 59 Temple Place -
dnl Suite 330, Boston, MA 02111-1307, USA.
dnl Note that none of the standard GMP_ASM_ autoconf tests are done for
dnl unicos, so none of the config.m4 results can be used here.
dnl No underscores on unicos
define(`GSYM_PREFIX')
define(`ASM_START',
m4_assert_numargs(0)
` .ident dummy')
define(`X',
m4_assert_numargs(1)
`^X$1')
define(`FLOAT64',
m4_assert_numargs(2)
` .psect $1@crud,data
$1: .t_floating $2
.endp')
dnl Called: PROLOGUE_cpu(GSYM_PREFIX`'foo[,gp|noalign])
dnl EPILOGUE_cpu(GSYM_PREFIX`'foo)
define(`PROLOGUE_cpu',
m4_assert_numargs_range(1,2)
`ifelse(`$2',gp,,
`ifelse(`$2',noalign,,
`ifelse(`$2',,,`m4_error(`Unrecognised PROLOGUE parameter
')')')')dnl
.stack 192 ; What does this mean? Only Cray knows.
.psect $1@code,code,cache
$1::')
define(`EPILOGUE_cpu',
m4_assert_numargs(1)
` .endp')
dnl Usage: EXTERN(variable_name)
define(`EXTERN',
m4_assert_numargs(1)
` .extern $1')
define(`DATASTART',
m4_assert_numargs(1)
` .psect $1@crud,data
$1:')
define(`DATAEND',
m4_assert_numargs(0)
` .endp')
define(`ASM_END',
m4_assert_numargs(0)
` .end')
dnl Unicos assembler lacks unop
define(`unop',
m4_assert_numargs(-1)
`bis r31,r31,r31')
define(`cvttqc',
m4_assert_numargs(-1)
`cvttq/c')
dnl Load a symbolic address into a register
define(`LEA',
m4_assert_numargs(2)
`laum $1, $2(r31)
sll $1, 32, $1
lalm $1, $2($1)
lal $1, $2($1)')
dnl Need some stuff for extwl just for bigend systems, like Unicos.
define(`bigend',
m4_assert_numargs(1)
`$1')
dnl Unicos assembler seems to align using garbage, so disable aligning
define(`ALIGN',
m4_assert_numargs(1)
)
divert