78 lines
1.9 KiB
Plaintext
78 lines
1.9 KiB
Plaintext
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divert(-1)
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dnl m4 macros for powerpc32 eABI assembly.
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dnl Copyright 2003, 2005, 2006 Free Software Foundation, Inc.
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dnl
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dnl This file is part of the GNU MP Library.
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dnl
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dnl The GNU MP Library is free software; you can redistribute it and/or
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dnl modify it under the terms of the GNU Lesser General Public License as
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dnl published by the Free Software Foundation; either version 2.1 of the
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dnl License, or (at your option) any later version.
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dnl
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dnl The GNU MP Library is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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dnl Lesser General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU Lesser General Public
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dnl License along with the GNU MP Library; see the file COPYING.LIB. If
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dnl not, write to the Free Software Foundation, Inc., 51 Franklin Street,
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dnl Fifth Floor, Boston, MA 02110-1301, USA.
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define(`ASM_START',`')
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dnl Called: PROLOGUE_cpu(GSYM_PREFIX`'foo)
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dnl EPILOGUE_cpu(GSYM_PREFIX`'foo)
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dnl
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define(`PROLOGUE_cpu',
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m4_assert_numargs(1)
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`
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.section ".text"
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.align 3
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.globl $1
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.type $1, @function
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$1:')
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define(`EPILOGUE_cpu',
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m4_assert_numargs(1)
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` .size $1, .-$1')
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dnl This ought to support PIC, but it is unclear how that is done for eABI
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define(`LEA',
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m4_assert_numargs(2)
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`
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lis $1, $2@ha
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la $1, $2@l($1)
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')
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define(`EXTERN',
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m4_assert_numargs(1)
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`dnl')
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define(`DEF_OBJECT',
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m4_assert_numargs_range(1,2)
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`
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.section .rodata
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ALIGN(ifelse($#,1,2,$2))
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.type $1, @object
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$1:
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')
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define(`END_OBJECT',
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m4_assert_numargs(1)
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` .size $1, .-$1')
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define(`ASM_END', `dnl')
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ifdef(`PIC',`
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define(`PIC_SLOW')')
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dnl 64-bit "long long" parameters are put in an even-odd pair, skipping an
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dnl even register if that was in turn. I wish somebody could explain why that
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dnl is a good idea.
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define(`BROKEN_LONGLONG_PARAM')
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divert
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