The R13B03 release.OTP_R13B03

1 files changed, 549 insertions, 0 deletions

diff --git a/erts/emulator/hipe/hipe_arm_bifs.m4 b/erts/emulator/hipe/hipe_arm_bifs.m4
new file mode 100644
index 0000000000..4d8636e711
--- /dev/null
+++ b/erts/emulator/hipe/hipe_arm_bifs.m4
@@ -0,0 +1,549 @@
+changecom(`/*', `*/')dnl
+/*
+ * %CopyrightBegin%
+ * 
+ * Copyright Ericsson AB 2005-2009. 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%
+ */
+/*
+ * $Id$
+ */
+
+include(`hipe/hipe_arm_asm.m4')
+#`include' "hipe_literals.h"
+
+	.text
+	.p2align 2
+
+`#define JOIN3(A,B,C)		A##B##C
+#define TEST_GOT_MBUF(ARITY)	ldr r1, [P, #P_MBUF]; cmp r1, #0; blne JOIN3(nbif_,ARITY,_gc_after_bif)'
+
+/*
+ * standard_bif_interface_1(nbif_name, cbif_name)
+ * standard_bif_interface_2(nbif_name, cbif_name)
+ * standard_bif_interface_3(nbif_name, cbif_name)
+ *
+ * Generate native interface for a BIF with 1-3 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	r0, P
+	NBIF_ARG(r1,1,0)
+
+	/* Save caller-save registers and call the C function. */
+	SAVE_CONTEXT_BIF
+	bl	$2
+	TEST_GOT_MBUF(1)
+
+	/* Restore registers. Check for exception. */
+	cmp	r0, #THE_NON_VALUE
+	RESTORE_CONTEXT_BIF
+	beq	nbif_1_simple_exception
+	NBIF_RET(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	r0, P
+	NBIF_ARG(r1,2,0)
+	NBIF_ARG(r2,2,1)
+
+	/* Save caller-save registers and call the C function. */
+	SAVE_CONTEXT_BIF
+	bl	$2
+	TEST_GOT_MBUF(2)
+
+	/* Restore registers. Check for exception. */
+	cmp	r0, #THE_NON_VALUE
+	RESTORE_CONTEXT_BIF
+	beq	nbif_2_simple_exception
+	NBIF_RET(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	r0, P
+	NBIF_ARG(r1,3,0)
+	NBIF_ARG(r2,3,1)
+	NBIF_ARG(r3,3,2)
+
+	/* Save caller-save registers and call the C function. */
+	SAVE_CONTEXT_BIF
+	bl	$2
+	TEST_GOT_MBUF(3)
+
+	/* Restore registers. Check for exception. */
+	cmp	r0, #THE_NON_VALUE
+	RESTORE_CONTEXT_BIF
+	beq	nbif_3_simple_exception
+	NBIF_RET(3)
+	.size	$1, .-$1
+	.type	$1, %function
+#endif')
+
+/*
+ * fail_bif_interface_0(nbif_name, cbif_name)
+ *
+ * Generate native interface for a BIF with 0 parameters and
+ * standard failure mode.
+ */
+define(fail_bif_interface_0,
+`
+#ifndef HAVE_$1
+#`define' HAVE_$1
+	.global	$1
+$1:
+	/* Set up C argument registers. */
+	mov	r0, P
+
+	/* Save caller-save registers and call the C function. */
+	SAVE_CONTEXT_BIF
+	bl	$2
+	TEST_GOT_MBUF(0)
+
+	/* Restore registers. Check for exception. */
+	cmp	r0, #THE_NON_VALUE
+	RESTORE_CONTEXT_BIF
+	beq	nbif_0_simple_exception
+	NBIF_RET(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	r0, P
+
+	/* Save caller-save registers and call the C function. */
+	SAVE_CONTEXT_GC
+	bl	$2
+	TEST_GOT_MBUF(0)
+
+	/* Restore registers. */
+	RESTORE_CONTEXT_GC
+	NBIF_RET(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	r0, P
+	NBIF_ARG(r1,1,0)
+
+	/* Save caller-save registers and call the C function. */
+	SAVE_CONTEXT_GC
+	bl	$2
+	TEST_GOT_MBUF(1)
+
+	/* Restore registers. Check for exception. */
+	cmp	r0, #THE_NON_VALUE
+	RESTORE_CONTEXT_GC
+	beq	nbif_1_simple_exception
+	NBIF_RET(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	r0, P
+	NBIF_ARG(r1,2,0)
+	NBIF_ARG(r2,2,1)
+
+	/* Save caller-save registers and call the C function. */
+	SAVE_CONTEXT_GC
+	bl	$2
+	TEST_GOT_MBUF(2)
+
+	/* Restore registers. Check for exception. */
+	cmp	r0, #THE_NON_VALUE
+	RESTORE_CONTEXT_GC
+	beq	nbif_2_simple_exception
+	NBIF_RET(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	r0, P
+	NBIF_ARG(r1,1,0)
+
+	/* Save caller-save registers and call the C function. */
+	SAVE_CONTEXT_GC
+	bl	$2
+
+	/* Restore registers. */
+	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	r0, P
+
+	/* Save caller-save registers and call the C function. */
+	SAVE_CONTEXT_BIF
+	bl	$2
+	TEST_GOT_MBUF(0)
+
+	/* Restore registers. */
+	RESTORE_CONTEXT_BIF
+	NBIF_RET(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	r0, P
+	NBIF_ARG(r1,1,0)
+
+	/* Save caller-save registers and call the C function. */
+	SAVE_CONTEXT_BIF
+	bl	$2
+	TEST_GOT_MBUF(1)
+
+	/* Restore registers. */
+	RESTORE_CONTEXT_BIF
+	NBIF_RET(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	r0, P
+	NBIF_ARG(r1,2,0)
+	NBIF_ARG(r2,2,1)
+
+	/* Save caller-save registers and call the C function. */
+	SAVE_CONTEXT_BIF
+	bl	$2
+	TEST_GOT_MBUF(2)
+
+	/* Restore registers. */
+	RESTORE_CONTEXT_BIF
+	NBIF_RET(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	r0, P
+	NBIF_ARG(r1,3,0)
+	NBIF_ARG(r2,3,1)
+	NBIF_ARG(r3,3,2)
+
+	/* Save caller-save registers and call the C function. */
+	SAVE_CONTEXT_BIF
+	bl	$2
+	TEST_GOT_MBUF(3)
+
+	/* Restore registers. */
+	RESTORE_CONTEXT_BIF
+	NBIF_RET(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	r0, P
+
+	/* Perform a quick save;call;restore;ret sequence. */
+	QUICK_CALL_RET($2,0)
+	.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	r0, P
+	NBIF_ARG(r1,1,0)
+
+	/* Perform a quick save;call;restore;ret sequence. */
+	QUICK_CALL_RET($2,1)
+	.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	r0, P
+	NBIF_ARG(r1,2,0)
+	NBIF_ARG(r2,2,1)
+
+	/* Perform a quick save;call;restore;ret sequence. */
+	QUICK_CALL_RET($2,2)
+	.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	r0, P
+	NBIF_ARG(r1,3,0)
+	NBIF_ARG(r2,3,1)
+	NBIF_ARG(r3,3,2)
+
+	/* Perform a quick save;call;restore;ret sequence. */
+	QUICK_CALL_RET($2,3)
+	.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 stack. */
+	NBIF_ARG(r0,5,3)
+	str	r0, [sp, #0]
+	NBIF_ARG(r0,5,4)
+	str	r0, [sp, #4]
+
+	/* Set up C argument registers. */
+	mov	r0, P
+	NBIF_ARG(r1,5,0)
+	NBIF_ARG(r2,5,1)
+	NBIF_ARG(r3,5,2)
+
+	/* Perform a quick save;call;restore;ret sequence. */
+	QUICK_CALL_RET($2,5)
+	.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)
+	.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(r0,1,0)
+
+	/* Perform a quick save;call;restore;ret sequence. */
+	QUICK_CALL_RET($2,1)
+	.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(r0,2,0)
+	NBIF_ARG(r1,2,1)
+
+	/* Perform a quick save;call;restore;ret sequence. */
+	QUICK_CALL_RET($2,2)
+	.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(r0,3,0)
+	NBIF_ARG(r1,3,1)
+	NBIF_ARG(r2,3,2)
+
+	/* Perform a quick save;call;restore;ret sequence. */
+	QUICK_CALL_RET($2,3)
+	.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(r0,5,0)
+	NBIF_ARG(r1,5,1)
+	NBIF_ARG(r2,5,2)
+	NBIF_ARG(r3,5,3)
+	NBIF_ARG(r4,5,4)
+	str	r4, [sp, #0]
+
+	/* Perform a quick save;call;restore;ret sequence. */
+	QUICK_CALL_RET($2,5)
+	.size	$1, .-$1
+	.type	$1, %function
+#endif')
+
+include(`hipe/hipe_bif_list.m4')
+
+`#if defined(__linux__) && defined(__ELF__)
+.section .note.GNU-stack,"",%progbits
+#endif'