vasilito
ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
132 lines
3.1 KiB
Plaintext
132 lines
3.1 KiB
Plaintext
divert(-1)
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dnl m4 macros for alpha assembler on unicos.
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dnl Copyright 2000, 2002-2004, 2013 Free Software Foundation, Inc.
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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 modify
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dnl it under the terms of either:
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dnl
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dnl * the GNU Lesser General Public License as published by the Free
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dnl Software Foundation; either version 3 of the License, or (at your
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dnl option) any later version.
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dnl
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dnl or
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dnl
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dnl * the GNU General Public License as published by the Free Software
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dnl Foundation; either version 2 of the License, or (at your option) any
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dnl later version.
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dnl
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dnl or both in parallel, as here.
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dnl
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dnl The GNU MP Library is distributed in the hope that it will be useful, but
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dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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dnl for more details.
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dnl
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dnl You should have received copies of the GNU General Public License and the
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dnl GNU Lesser General Public License along with the GNU MP Library. If not,
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dnl see https://www.gnu.org/licenses/.
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dnl Note that none of the standard GMP_ASM_ autoconf tests are done for
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dnl unicos, so none of the config.m4 results can be used here.
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dnl No underscores on unicos
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define(`GSYM_PREFIX')
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define(`ASM_START',
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m4_assert_numargs(0)
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` .ident dummy')
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define(`X',
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m4_assert_numargs(1)
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`^X$1')
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define(`FLOAT64',
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m4_assert_numargs(2)
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` .psect $1@crud,data
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$1: .t_floating $2
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.endp')
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dnl Called: PROLOGUE_cpu(GSYM_PREFIX`'foo[,gp|noalign])
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dnl EPILOGUE_cpu(GSYM_PREFIX`'foo)
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define(`PROLOGUE_cpu',
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m4_assert_numargs_range(1,2)
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`ifelse(`$2',gp,,
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`ifelse(`$2',noalign,,
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`ifelse(`$2',,,`m4_error(`Unrecognised PROLOGUE parameter
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')')')')dnl
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.stack 192 ; What does this mean? Only Cray knows.
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.psect $1@code,code,cache
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$1::')
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define(`EPILOGUE_cpu',
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m4_assert_numargs(1)
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` .endp')
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dnl Usage: LDGP(dst,src)
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dnl
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dnl Emit an "ldgp dst,src", but only on systems using a GOT (which unicos
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dnl doesn't).
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define(LDGP,
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m4_assert_numargs(2)
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)
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dnl Usage: EXTERN(variable_name)
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define(`EXTERN',
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m4_assert_numargs(1)
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` .extern $1')
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define(`DATASTART',
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m4_assert_numargs_range(1,2)
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` .psect $1@crud,data
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ALIGN(ifelse($#,1,2,$2))
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$1:')
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define(`DATAEND',
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m4_assert_numargs(0)
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` .endp')
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define(`ASM_END',
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m4_assert_numargs(0)
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` .end')
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define(`cvttqc',
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m4_assert_numargs(-1)
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`cvttq/c')
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dnl Load a symbolic address into a register
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define(`LEA',
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m4_assert_numargs(2)
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`laum $1, $2(r31)
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sll $1, 32, $1
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lalm $1, $2($1)
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lal $1, $2($1)')
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dnl Usage: ALIGN(bytes)
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dnl
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dnl Unicos assembler .align emits zeros, even in code segments, so disable
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dnl aligning.
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dnl
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dnl GCC uses a macro emiting nops until the desired alignment is reached
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dnl (see unicosmk_file_start in alpha.c). Could do something like that if
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dnl we cared. The maximum desired alignment must be established at the
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dnl start of the section though, since of course emitting nops only
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dnl advances relative to the section beginning.
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define(`ALIGN',
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m4_assert_numargs(1)
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)
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divert
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