changecom(`/*', `*/')dnl /* * %CopyrightBegin% * * Copyright Ericsson AB 2004-2011. 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_ppc_asm.m4') #`include' "config.h" #`include' "hipe_literals.h" `#if defined(ERTS_ENABLE_LOCK_CHECK) && defined(ERTS_SMP) # define CALL_BIF(F) STORE_IA(CSYM(F), P_BIF_CALLEE(P), r29); bl CSYM(hipe_debug_bif_wrapper) #else # define CALL_BIF(F) bl CSYM(F) #endif' .text .p2align 2 define(TEST_GOT_MBUF,`LOAD r4, P_MBUF(P) /* `TEST_GOT_MBUF' */ CMPI r4, 0 bne- 3f 2:') define(HANDLE_GOT_MBUF,` 3: bl CSYM(nbif_$1_gc_after_bif) /* `HANDLE_GOT_MBUF' */ b 2b') /* * 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(ASYM($1)) ASYM($1): /* Set up C argument registers. */ mr r3, P NBIF_ARG(r4,1,0) /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF STORE r4, P_ARG0(r3) /* Store BIF__ARGS in def_arg_reg[] */ addi r4, r3, P_ARG0 CALL_BIF($2) TEST_GOT_MBUF /* Restore registers. Check for exception. */ CMPI r3, THE_NON_VALUE RESTORE_CONTEXT_BIF beq- 1f NBIF_RET(1) 1: /* workaround for bc:s small offset operand */ b CSYM(nbif_1_simple_exception) HANDLE_GOT_MBUF(1) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #endif') define(standard_bif_interface_2, ` #ifndef HAVE_$1 #`define' HAVE_$1 GLOBAL(ASYM($1)) ASYM($1): /* Set up C argument registers. */ mr r3, P NBIF_ARG(r4,2,0) NBIF_ARG(r5,2,1) /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF STORE r4, P_ARG0(r3) /* Store BIF__ARGS in def_arg_reg[] */ STORE r5, P_ARG1(r3) addi r4, r3, P_ARG0 CALL_BIF($2) TEST_GOT_MBUF /* Restore registers. Check for exception. */ CMPI r3, THE_NON_VALUE RESTORE_CONTEXT_BIF beq- 1f NBIF_RET(2) 1: /* workaround for bc:s small offset operand */ b CSYM(nbif_2_simple_exception) HANDLE_GOT_MBUF(2) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #endif') define(standard_bif_interface_3, ` #ifndef HAVE_$1 #`define' HAVE_$1 GLOBAL(ASYM($1)) ASYM($1): /* Set up C argument registers. */ mr r3, P NBIF_ARG(r4,3,0) NBIF_ARG(r5,3,1) NBIF_ARG(r6,3,2) /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF STORE r4, P_ARG0(r3) /* Store BIF__ARGS in def_arg_reg[] */ STORE r5, P_ARG1(r3) STORE r6, P_ARG2(r3) addi r4, r3, P_ARG0 CALL_BIF($2) TEST_GOT_MBUF /* Restore registers. Check for exception. */ CMPI r3, THE_NON_VALUE RESTORE_CONTEXT_BIF beq- 1f NBIF_RET(3) 1: /* workaround for bc:s small offset operand */ b CSYM(nbif_3_simple_exception) HANDLE_GOT_MBUF(3) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #endif') define(standard_bif_interface_0, ` #ifndef HAVE_$1 #`define' HAVE_$1 GLOBAL(ASYM($1)) ASYM($1): /* Set up C argument registers. */ mr r3, P /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF /* ignore empty BIF__ARGS */ CALL_BIF($2) TEST_GOT_MBUF /* Restore registers. Check for exception. */ CMPI r3, THE_NON_VALUE RESTORE_CONTEXT_BIF beq- 1f NBIF_RET(0) 1: /* workaround for bc:s small offset operand */ b CSYM(nbif_0_simple_exception) HANDLE_GOT_MBUF(0) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #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(ASYM($1)) ASYM($1): /* Set up C argument registers. */ mr r3, P /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_GC /* ignore empty BIF__ARGS */ CALL_BIF($2) TEST_GOT_MBUF /* Restore registers. */ RESTORE_CONTEXT_GC NBIF_RET(0) HANDLE_GOT_MBUF(0) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #endif') define(gc_bif_interface_1, ` #ifndef HAVE_$1 #`define' HAVE_$1 GLOBAL(ASYM($1)) ASYM($1): /* Set up C argument registers. */ mr r3, P NBIF_ARG(r4,1,0) /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_GC STORE r4, P_ARG0(r3) /* Store BIF__ARGS in def_arg_reg[] */ addi r4, r3, P_ARG0 CALL_BIF($2) TEST_GOT_MBUF /* Restore registers. Check for exception. */ CMPI r3, THE_NON_VALUE RESTORE_CONTEXT_GC beq- 1f NBIF_RET(1) 1: /* workaround for bc:s small offset operand */ b CSYM(nbif_1_simple_exception) HANDLE_GOT_MBUF(1) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #endif') define(gc_bif_interface_2, ` #ifndef HAVE_$1 #`define' HAVE_$1 GLOBAL(ASYM($1)) ASYM($1): /* Set up C argument registers. */ mr r3, P NBIF_ARG(r4,2,0) NBIF_ARG(r5,2,1) /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_GC STORE r4, P_ARG0(r3) /* Store BIF__ARGS in def_arg_reg[] */ STORE r5, P_ARG1(r3) addi r4, r3, P_ARG0 CALL_BIF($2) TEST_GOT_MBUF /* Restore registers. Check for exception. */ CMPI r3, THE_NON_VALUE RESTORE_CONTEXT_GC beq- 1f NBIF_RET(2) 1: /* workaround for bc:s small offset operand */ b CSYM(nbif_2_simple_exception) HANDLE_GOT_MBUF(2) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #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(ASYM($1)) ASYM($1): /* Set up C argument registers. */ mr r3, P NBIF_ARG(r4,1,0) /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_GC bl CSYM($2) /* Restore registers. */ RESTORE_CONTEXT_GC NBIF_RET(1) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #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(ASYM($1)) ASYM($1): /* Set up C argument registers. */ mr r3, P /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF bl CSYM($2) TEST_GOT_MBUF /* Restore registers. */ RESTORE_CONTEXT_BIF NBIF_RET(0) HANDLE_GOT_MBUF(0) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #endif') define(nofail_primop_interface_1, ` #ifndef HAVE_$1 #`define' HAVE_$1 GLOBAL(ASYM($1)) ASYM($1): /* Set up C argument registers. */ mr r3, P NBIF_ARG(r4,1,0) /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF bl CSYM($2) TEST_GOT_MBUF /* Restore registers. */ RESTORE_CONTEXT_BIF NBIF_RET(1) HANDLE_GOT_MBUF(1) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #endif') define(nofail_primop_interface_2, ` #ifndef HAVE_$1 #`define' HAVE_$1 GLOBAL(ASYM($1)) ASYM($1): /* Set up C argument registers. */ mr r3, P NBIF_ARG(r4,2,0) NBIF_ARG(r5,2,1) /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF bl CSYM($2) TEST_GOT_MBUF /* Restore registers. */ RESTORE_CONTEXT_BIF NBIF_RET(2) HANDLE_GOT_MBUF(2) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #endif') define(nofail_primop_interface_3, ` #ifndef HAVE_$1 #`define' HAVE_$1 GLOBAL(ASYM($1)) ASYM($1): /* Set up C argument registers. */ mr r3, P NBIF_ARG(r4,3,0) NBIF_ARG(r5,3,1) NBIF_ARG(r6,3,2) /* Save caller-save registers and call the C function. */ SAVE_CONTEXT_BIF bl CSYM($2) TEST_GOT_MBUF /* Restore registers. */ RESTORE_CONTEXT_BIF NBIF_RET(3) HANDLE_GOT_MBUF(3) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #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(ASYM($1)) ASYM($1): /* Set up C argument registers. */ mr r3, P /* Perform a quick save;call;restore;ret sequence. */ QUICK_CALL_RET(CSYM($2),0) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #endif') define(nocons_nofail_primop_interface_1, ` #ifndef HAVE_$1 #`define' HAVE_$1 GLOBAL(ASYM($1)) ASYM($1): /* Set up C argument registers. */ mr r3, P NBIF_ARG(r4,1,0) /* Perform a quick save;call;restore;ret sequence. */ QUICK_CALL_RET(CSYM($2),1) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #endif') define(nocons_nofail_primop_interface_2, ` #ifndef HAVE_$1 #`define' HAVE_$1 GLOBAL(ASYM($1)) ASYM($1): /* Set up C argument registers. */ mr r3, P NBIF_ARG(r4,2,0) NBIF_ARG(r5,2,1) /* Perform a quick save;call;restore;ret sequence. */ QUICK_CALL_RET(CSYM($2),2) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #endif') define(nocons_nofail_primop_interface_3, ` #ifndef HAVE_$1 #`define' HAVE_$1 GLOBAL(ASYM($1)) ASYM($1): /* Set up C argument registers. */ mr r3, P NBIF_ARG(r4,3,0) NBIF_ARG(r5,3,1) NBIF_ARG(r6,3,2) /* Perform a quick save;call;restore;ret sequence. */ QUICK_CALL_RET(CSYM($2),3) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #endif') define(nocons_nofail_primop_interface_5, ` #ifndef HAVE_$1 #`define' HAVE_$1 GLOBAL(ASYM($1)) ASYM($1): /* Set up C argument registers. */ mr r3, P NBIF_ARG(r4,5,0) NBIF_ARG(r5,5,1) NBIF_ARG(r6,5,2) NBIF_ARG(r7,5,3) NBIF_ARG(r8,5,4) /* Perform a quick save;call;restore;ret sequence. */ QUICK_CALL_RET(CSYM($2),5) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #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(ASYM($1)) ASYM($1): /* XXX: this case is always trivial; how to suppress the branch? */ /* Perform a quick save;call;restore;ret sequence. */ QUICK_CALL_RET(CSYM($2),0) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #endif') define(noproc_primop_interface_1, ` #ifndef HAVE_$1 #`define' HAVE_$1 GLOBAL(ASYM($1)) ASYM($1): /* Set up C argument registers. */ NBIF_ARG(r3,1,0) /* Perform a quick save;call;restore;ret sequence. */ QUICK_CALL_RET(CSYM($2),1) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #endif') define(noproc_primop_interface_2, ` #ifndef HAVE_$1 #`define' HAVE_$1 GLOBAL(ASYM($1)) ASYM($1): /* Set up C argument registers. */ NBIF_ARG(r3,2,0) NBIF_ARG(r4,2,1) /* Perform a quick save;call;restore;ret sequence. */ QUICK_CALL_RET(CSYM($2),2) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #endif') define(noproc_primop_interface_3, ` #ifndef HAVE_$1 #`define' HAVE_$1 GLOBAL(ASYM($1)) ASYM($1): /* Set up C argument registers. */ NBIF_ARG(r3,3,0) NBIF_ARG(r4,3,1) NBIF_ARG(r5,3,2) /* Perform a quick save;call;restore;ret sequence. */ QUICK_CALL_RET(CSYM($2),3) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #endif') define(noproc_primop_interface_5, ` #ifndef HAVE_$1 #`define' HAVE_$1 GLOBAL(ASYM($1)) ASYM($1): /* Set up C argument registers. */ NBIF_ARG(r3,5,0) NBIF_ARG(r4,5,1) NBIF_ARG(r5,5,2) NBIF_ARG(r6,5,3) NBIF_ARG(r7,5,4) /* Perform a quick save;call;restore;ret sequence. */ QUICK_CALL_RET(CSYM($2),5) SET_SIZE(ASYM($1)) TYPE_FUNCTION(ASYM($1)) #endif') include(`hipe/hipe_bif_list.m4') `#if defined(__linux__) && defined(__ELF__) .section .note.GNU-stack,"",%progbits #endif'