mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-11 19:49:32 +00:00
56 lines
1.8 KiB
NASM
56 lines
1.8 KiB
NASM
// A wrapper around malloc to enable a realloc implementation.
|
|
|
|
// Copyright (C) 2014-2016 Free Software Foundation, Inc.
|
|
|
|
// This file 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 3, or (at your option) any
|
|
// later version.
|
|
|
|
// This file 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.
|
|
|
|
// Under Section 7 of GPL version 3, you are granted additional
|
|
// permissions described in the GCC Runtime Library Exception, version
|
|
// 3.1, as published by the Free Software Foundation.
|
|
|
|
// You should have received a copy of the GNU General Public License and
|
|
// a copy of the GCC Runtime Library Exception along with this program;
|
|
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
|
// <http://www.gnu.org/licenses/>.
|
|
|
|
.version 3.1
|
|
.target sm_30
|
|
.address_size 64
|
|
|
|
.extern .func (.param.u64 %out_retval) malloc(.param.u64 %in_ar1);
|
|
|
|
// BEGIN GLOBAL FUNCTION DEF: __nvptx_malloc
|
|
.visible .func (.param.u64 %out_retval) __nvptx_malloc(.param.u64 %in_ar1)
|
|
{
|
|
.reg.u64 %ar1;
|
|
.reg.u64 %retval;
|
|
.reg.u64 %hr10;
|
|
.reg.u64 %r26;
|
|
.reg.u64 %r28;
|
|
.reg.u64 %r29;
|
|
.reg.u64 %r31;
|
|
ld.param.u64 %ar1, [%in_ar1];
|
|
mov.u64 %r26, %ar1;
|
|
add.u64 %r28, %r26, 8;
|
|
{
|
|
.param.u64 %retval_in;
|
|
.param.u64 %out_arg0;
|
|
st.param.u64 [%out_arg0], %r28;
|
|
call (%retval_in), malloc, (%out_arg0);
|
|
ld.param.u64 %r29, [%retval_in];
|
|
}
|
|
st.u64 [%r29], %r26;
|
|
add.u64 %r31, %r29, 8;
|
|
mov.u64 %retval, %r31;
|
|
st.param.u64 [%out_retval], %retval;
|
|
ret;
|
|
}
|