changecom(`/*', `*/')dnl
/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 2001-2011. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
* compliance with the License. You should have received a copy of the
* Erlang Public License along with this software. If not, it can be
* retrieved online at http://www.erlang.org/.
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
*
* %CopyrightEnd%
*/
include(`hipe/hipe_sparc_asm.m4')
#`include' "config.h"
#`include' "hipe_literals.h"
.section ".text"
.align 4
`#if defined(ERTS_ENABLE_LOCK_CHECK) && defined(ERTS_SMP)
# define CALL_BIF(F) set F, %o7; st %o7, [%o0+P_BIF_CALLEE]; call hipe_debug_bif_wrapper
#else
# define CALL_BIF(F) call F
#endif'
/*
* Test for exception. This macro executes its delay slot.
*/
define(TEST_GOT_EXN,`cmp %o0, THE_NON_VALUE ! `TEST_GOT_EXN'
bz,pn %icc, nbif_$1_simple_exception')
define(TEST_GOT_MBUF,`ld [P+P_MBUF], %o1 ! `TEST_GOT_MBUF'
cmp %o1, 0
bne 3f
nop
2:')
define(HANDLE_GOT_MBUF,`
3: call nbif_$1_gc_after_bif ! `HANDLE_GOT_MBUF'
nop
b 2b
nop')
/*
* standard_bif_interface_1(nbif_name, cbif_name)
* standard_bif_interface_2(nbif_name, cbif_name)
* standard_bif_interface_3(nbif_name, cbif_name)
* standard_bif_interface_0(nbif_name, cbif_name)
*
* Generate native interface for a BIF with 0-3 parameters and
* standard failure mode.
*/
define(standard_bif_interface_1,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
mov P, %o0
NBIF_ARG(%o1,1,0)
/* Save caller-save registers and call the C function. */
SAVE_CONTEXT_BIF
st %o1, [%o0+P_ARG0] ! Store BIF__ARGS in def_arg_reg
add %o0, P_ARG0, %o1
CALL_BIF($2)
nop
TEST_GOT_MBUF
/* Restore registers. Check for exception. */
TEST_GOT_EXN(1)
RESTORE_CONTEXT_BIF
NBIF_RET(1)
HANDLE_GOT_MBUF(1)
.size $1, .-$1
.type $1, #function
#endif')
define(standard_bif_interface_2,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
mov P, %o0
NBIF_ARG(%o1,2,0)
NBIF_ARG(%o2,2,1)
/* Save caller-save registers and call the C function. */
SAVE_CONTEXT_BIF
st %o1, [%o0+P_ARG0] ! Store BIF__ARGS in def_arg_reg
st %o2, [%o0+P_ARG1]
add %o0, P_ARG0, %o1
CALL_BIF($2)
nop
TEST_GOT_MBUF
/* Restore registers. Check for exception. */
TEST_GOT_EXN(2)
RESTORE_CONTEXT_BIF
NBIF_RET(2)
HANDLE_GOT_MBUF(2)
.size $1, .-$1
.type $1, #function
#endif')
define(standard_bif_interface_3,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
mov P, %o0
NBIF_ARG(%o1,3,0)
NBIF_ARG(%o2,3,1)
NBIF_ARG(%o3,3,2)
/* Save caller-save registers and call the C function. */
SAVE_CONTEXT_BIF
st %o1, [%o0+P_ARG0] ! Store BIF__ARGS in def_arg_reg
st %o2, [%o0+P_ARG1]
st %o3, [%o0+P_ARG2]
add %o0, P_ARG0, %o1
CALL_BIF($2)
nop
TEST_GOT_MBUF
/* Restore registers. Check for exception. */
TEST_GOT_EXN(3)
RESTORE_CONTEXT_BIF
NBIF_RET(3)
HANDLE_GOT_MBUF(3)
.size $1, .-$1
.type $1, #function
#endif')
define(standard_bif_interface_0,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
mov P, %o0
/* Save caller-save registers and call the C function. */
SAVE_CONTEXT_BIF
/* ignore empty BIF__ARGS */
CALL_BIF($2)
nop
TEST_GOT_MBUF
/* Restore registers. Check for exception. */
TEST_GOT_EXN(0)
RESTORE_CONTEXT_BIF
NBIF_RET(0)
HANDLE_GOT_MBUF(0)
.size $1, .-$1
.type $1, #function
#endif')
/*
* gc_bif_interface_0(nbif_name, cbif_name)
* gc_bif_interface_1(nbif_name, cbif_name)
* gc_bif_interface_2(nbif_name, cbif_name)
*
* Generate native interface for a BIF with 0-2 parameters and
* standard failure mode.
* The BIF may do a GC.
*/
define(gc_bif_interface_0,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
mov P, %o0
/* Save caller-save registers and call the C function. */
SAVE_CONTEXT_GC
/* ignore empty BIF__ARGS */
CALL_BIF($2)
nop
TEST_GOT_MBUF
/* Restore registers. */
RESTORE_CONTEXT_GC
NBIF_RET(0)
HANDLE_GOT_MBUF(0)
.size $1, .-$1
.type $1, #function
#endif')
define(gc_bif_interface_1,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
mov P, %o0
NBIF_ARG(%o1,1,0)
/* Save caller-save registers and call the C function. */
SAVE_CONTEXT_GC
st %o1, [%o0+P_ARG0] ! Store BIF__ARGS in def_arg_reg
add %o0, P_ARG0, %o1
CALL_BIF($2)
nop
TEST_GOT_MBUF
/* Restore registers. Check for exception. */
TEST_GOT_EXN(1)
RESTORE_CONTEXT_GC
NBIF_RET(1)
HANDLE_GOT_MBUF(1)
.size $1, .-$1
.type $1, #function
#endif')
define(gc_bif_interface_2,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
mov P, %o0
NBIF_ARG(%o1,2,0)
NBIF_ARG(%o2,2,1)
/* Save caller-save registers and call the C function. */
SAVE_CONTEXT_GC
st %o1, [%o0+P_ARG0] ! Store BIF__ARGS in def_arg_reg
st %o2, [%o0+P_ARG1]
add %o0, P_ARG0, %o1
CALL_BIF($2)
nop
TEST_GOT_MBUF
/* Restore registers. Check for exception. */
TEST_GOT_EXN(2)
RESTORE_CONTEXT_GC
NBIF_RET(2)
HANDLE_GOT_MBUF(2)
.size $1, .-$1
.type $1, #function
#endif')
/*
* gc_nofail_primop_interface_1(nbif_name, cbif_name)
*
* Generate native interface for a primop with implicit P
* parameter, 1 ordinary parameter and no failure mode.
* The primop may do a GC.
*/
define(gc_nofail_primop_interface_1,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
mov P, %o0
NBIF_ARG(%o1,1,0)
/* Save caller-save registers and call the C function. */
SAVE_CONTEXT_GC
call $2
nop
/* Restore register. */
RESTORE_CONTEXT_GC
NBIF_RET(1)
.size $1, .-$1
.type $1, #function
#endif')
/*
* nofail_primop_interface_0(nbif_name, cbif_name)
* nofail_primop_interface_1(nbif_name, cbif_name)
* nofail_primop_interface_2(nbif_name, cbif_name)
* nofail_primop_interface_3(nbif_name, cbif_name)
*
* Generate native interface for a primop with implicit P
* parameter, 0-3 ordinary parameters and no failure mode.
* Also used for guard BIFs.
*/
define(nofail_primop_interface_0,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
mov P, %o0
/* Save caller-save registers and call the C function. */
SAVE_CONTEXT_BIF
call $2
nop
TEST_GOT_MBUF
/* Restore registers. */
RESTORE_CONTEXT_BIF
NBIF_RET(0)
HANDLE_GOT_MBUF(0)
.size $1, .-$1
.type $1, #function
#endif')
define(nofail_primop_interface_1,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
mov P, %o0
NBIF_ARG(%o1,1,0)
/* Save caller-save registers and call the C function. */
SAVE_CONTEXT_BIF
call $2
nop
TEST_GOT_MBUF
/* Restore registers. */
RESTORE_CONTEXT_BIF
NBIF_RET(1)
HANDLE_GOT_MBUF(1)
.size $1, .-$1
.type $1, #function
#endif')
define(nofail_primop_interface_2,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
mov P, %o0
NBIF_ARG(%o1,2,0)
NBIF_ARG(%o2,2,1)
/* Save caller-save registers and call the C function. */
SAVE_CONTEXT_BIF
call $2
nop
TEST_GOT_MBUF
/* Restore registers. */
RESTORE_CONTEXT_BIF
NBIF_RET(2)
HANDLE_GOT_MBUF(2)
.size $1, .-$1
.type $1, #function
#endif')
define(nofail_primop_interface_3,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
mov P, %o0
NBIF_ARG(%o1,3,0)
NBIF_ARG(%o2,3,1)
NBIF_ARG(%o3,3,2)
/* Save caller-save registers and call the C function. */
SAVE_CONTEXT_BIF
call $2
nop
TEST_GOT_MBUF
/* Restore registers. */
RESTORE_CONTEXT_BIF
NBIF_RET(3)
HANDLE_GOT_MBUF(3)
.size $1, .-$1
.type $1, #function
#endif')
/*
* nocons_nofail_primop_interface_0(nbif_name, cbif_name)
* nocons_nofail_primop_interface_1(nbif_name, cbif_name)
* nocons_nofail_primop_interface_2(nbif_name, cbif_name)
* nocons_nofail_primop_interface_3(nbif_name, cbif_name)
* nocons_nofail_primop_interface_5(nbif_name, cbif_name)
*
* Generate native interface for a primop with implicit P
* parameter, 0-3 or 5 ordinary parameters, and no failure mode.
* The primop cannot CONS or gc.
*/
define(nocons_nofail_primop_interface_0,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
mov P, %o0
/* Perform a quick save;call;restore;ret sequence. */
QUICK_CALL_RET($2,0)
nop
.size $1, .-$1
.type $1, #function
#endif')
define(nocons_nofail_primop_interface_1,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
mov P, %o0
NBIF_ARG(%o1,1,0)
/* Perform a quick save;call;restore;ret sequence. */
QUICK_CALL_RET($2,1)
nop
.size $1, .-$1
.type $1, #function
#endif')
define(nocons_nofail_primop_interface_2,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
mov P, %o0
NBIF_ARG(%o1,2,0)
NBIF_ARG(%o2,2,1)
/* Perform a quick save;call;restore;ret sequence. */
QUICK_CALL_RET($2,2)
nop
.size $1, .-$1
.type $1, #function
#endif')
define(nocons_nofail_primop_interface_3,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
mov P, %o0
NBIF_ARG(%o1,3,0)
NBIF_ARG(%o2,3,1)
NBIF_ARG(%o3,3,2)
/* Perform a quick save;call;restore;ret sequence. */
QUICK_CALL_RET($2,3)
nop
.size $1, .-$1
.type $1, #function
#endif')
define(nocons_nofail_primop_interface_5,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
mov P, %o0
NBIF_ARG(%o1,5,0)
NBIF_ARG(%o2,5,1)
NBIF_ARG(%o3,5,2)
NBIF_ARG(%o4,5,3)
NBIF_ARG(%o5,5,4)
/* Perform a quick save;call;restore;ret sequence. */
QUICK_CALL_RET($2,5)
nop
.size $1, .-$1
.type $1, #function
#endif')
/*
* noproc_primop_interface_0(nbif_name, cbif_name)
* noproc_primop_interface_1(nbif_name, cbif_name)
* noproc_primop_interface_2(nbif_name, cbif_name)
* noproc_primop_interface_3(nbif_name, cbif_name)
* noproc_primop_interface_5(nbif_name, cbif_name)
*
* Generate native interface for a primop with no implicit P
* parameter, 0-3 or 5 ordinary parameters, and no failure mode.
* The primop cannot CONS or gc.
*/
define(noproc_primop_interface_0,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* XXX: this case is always trivial; how to suppress the branch? */
/* Perform a quick save;call;restore;ret sequence. */
QUICK_CALL_RET($2,0)
nop
.size $1, .-$1
.type $1, #function
#endif')
define(noproc_primop_interface_1,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
NBIF_ARG(%o0,1,0)
/* Perform a quick save;call;restore;ret sequence. */
QUICK_CALL_RET($2,1)
nop
.size $1, .-$1
.type $1, #function
#endif')
define(noproc_primop_interface_2,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
NBIF_ARG(%o0,2,0)
NBIF_ARG(%o1,2,1)
/* Perform a quick save;call;restore;ret sequence. */
QUICK_CALL_RET($2,2)
nop
.size $1, .-$1
.type $1, #function
#endif')
define(noproc_primop_interface_3,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
NBIF_ARG(%o0,3,0)
NBIF_ARG(%o1,3,1)
NBIF_ARG(%o2,3,2)
/* Perform a quick save;call;restore;ret sequence. */
QUICK_CALL_RET($2,3)
nop
.size $1, .-$1
.type $1, #function
#endif')
define(noproc_primop_interface_5,
`
#ifndef HAVE_$1
#`define' HAVE_$1
.global $1
$1:
/* Set up C argument registers. */
NBIF_ARG(%o0,5,0)
NBIF_ARG(%o1,5,1)
NBIF_ARG(%o2,5,2)
NBIF_ARG(%o3,5,3)
NBIF_ARG(%o4,5,4)
/* Perform a quick save;call;restore;ret sequence. */
QUICK_CALL_RET($2,5)
nop
.size $1, .-$1
.type $1, #function
#endif')
include(`hipe/hipe_bif_list.m4')
`#if defined(__linux__) && defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif'
