diff options
Diffstat (limited to 'lib/csu')
-rw-r--r-- | lib/csu/alpha/Makefile | 4 | ||||
-rw-r--r-- | lib/csu/alpha/crti.S | 51 | ||||
-rw-r--r-- | lib/csu/alpha/crtn.S | 43 |
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 |