Alpha verions of the crt initialization and finalization files required

by the ELF ABI.

3 files changed, 96 insertions, 2 deletions

diff --git a/lib/csu/alpha/Makefile b/lib/csu/alpha/Makefile
index 519446e..1212b44 100644
--- a/lib/csu/alpha/Makefile
+++ b/lib/csu/alpha/Makefile
@@ -2,8 +2,8 @@
 # $FreeBSD$
 #
 
-SRCS=		crt1.c
-OBJS=		crt1.o
+SRCS=		crt1.c crti.S crtn.S
+OBJS=		${SRCS:N*.h:R:S/$/.o/g}
 OBJS+=		gcrt1.o
 CFLAGS+=	-Wall -Wno-unused \
 		-I${.CURDIR}/../common
diff --git a/lib/csu/alpha/crti.S b/lib/csu/alpha/crti.S
new file mode 100644
index 0000000..3f58a0b
--- /dev/null
+++ b/lib/csu/alpha/crti.S
@@ -0,0 +1,51 @@
+/*-
+ * Copyright 2000 David O'Brien, John D. Polstra.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+	.section .init,"ax",@progbits
+	.align	5
+	.globl	_init
+_init:
+	ldgp $29,0($27)
+$_init..ng: 
+	lda $30,-16($30)
+	stq $26,0($30)
+	stq $15,8($30)
+	mov $30,$15
+	.align	5
+
+	.section .fini,"ax",@progbits
+	.align	5
+	.globl	_fini
+_fini:
+	ldgp $29,0($27)
+$_fini..ng: 
+	lda $30,-16($30)
+	stq $26,0($30)
+	stq $15,8($30)
+	mov $30,$15
+	.align	5
+
diff --git a/lib/csu/alpha/crtn.S b/lib/csu/alpha/crtn.S
new file mode 100644
index 0000000..63024ff
--- /dev/null
+++ b/lib/csu/alpha/crtn.S
@@ -0,0 +1,43 @@
+/*-
+ * Copyright 2000 David O'Brien, John D. Polstra.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+	.section .init,"ax",@progbits
+	ldgp $29,0($26)
+	mov $15,$30
+	ldq $26,0($30)
+	ldq $15,8($30)
+	lda $30,16($30)
+	ret $31,($26),1
+
+
+	.section .fini,"ax",@progbits
+	ldgp $29,0($26)
+	mov $15,$30
+	ldq $26,0($30)
+	ldq $15,8($30)
+	lda $30,16($30)
+	ret $31,($26),1