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authorWaldemar Brodkorb <wbx@openadk.org>2015-02-14 23:11:05 -0600
committerWaldemar Brodkorb <wbx@uclibc-ng.org>2015-12-05 21:10:30 +0100
commitd2ac3a6b3a2d2369bec4bf9f0555ebbe72e7bdf5 (patch)
treed3a6afebcc602f01e07e3970b4305fba4871f358 /libc/sysdeps/linux/vax/clone.S
parent2fbe1ee66ad2107866d3fddd014c1349d135b424 (diff)
good bye vax
I mailed with Jan-Benedict Glaw, it seems VAX on Linux is really a lot of work todo and uClibc support didn't work ever.
Diffstat (limited to 'libc/sysdeps/linux/vax/clone.S')
-rw-r--r--libc/sysdeps/linux/vax/clone.S84
1 files changed, 0 insertions, 84 deletions
diff --git a/libc/sysdeps/linux/vax/clone.S b/libc/sysdeps/linux/vax/clone.S
deleted file mode 100644
index 6eb1927b9..000000000
--- a/libc/sysdeps/linux/vax/clone.S
+++ /dev/null
@@ -1,84 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- see <http://www.gnu.org/licenses/>. */
-
-/* clone() is even more special than fork() as it mucks with stacks
- and invokes a function in the right context after its all over. */
-
-#include <sys/syscall.h>
-
-#warning "This file contains a hardcoded constant for SYS_clone"
-
-.section .rodata
- .align 2
-.LC0: .long 120 /* SYS_clone */
-.align 4
-.text
-.type clone,@function
-.globl clone;
-clone:
- .word 0x0040
- /* subl2 $8, %sp */
- movl 4(%ap), %r1
- movl 8(%ap), %r0
- mcoml $21, %r6
-
- /* Sanity check args. */
- tstl %r1
- jeql CLONE_ERROR_LABEL
- tstl %r0
- jeql CLONE_ERROR_LABEL
-
- /* Need to setup the child stack the same as the parent. */
- subl2 $24, %r0
- movl 16(%ap), 20(%r0)
- movl %r1, 16(%r0)
- movl %r0, %r1
- addl2 $16, %r1
- movl %r1, 12(%r0)
-
- /* Do the system call. */
- pushl %ap
- pushl %r0
- pushl 12(%ap)
- pushl $0x2
- movl %sp, %ap
- chmk .LC0 /* %r0 .LC0 -4(%fp) -8(%fp) */
- addl2 $12, %sp
- movl (%sp)+, %ap
- movl %r0, %r6
- jneq CLONE_ERROR_LABEL
-
- movl $0, %fp
- pushl 4(%ap)
- movl (%r1), %r0
- calls $1, (%r0)
- pushl %r0
- calls $1, HIDDEN_JUMPTARGET(_exit)
-
-CLONE_ERROR_LABEL:
- cmpl %r6, $-126 /* -ENOKEY?!?! Fuck, this must be wrong! FIXME */
- jlequ CLONE_RETURN_LABEL
- calls $0, __errno_location
- mnegl %r6, (%r0)
- mcoml $0, %r6
- movl %r6, %r0
- ret
-
-CLONE_RETURN_LABEL:
- ret
-
-.size clone,.-clone
-