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Remove unused ARM, MIPS fork implementations
- From: "Joseph S. Myers" <joseph at codesourcery dot com>
- To: libc-ports at sourceware dot org
- Date: Tue, 24 Apr 2012 23:06:09 +0000 (UTC)
- Subject: Remove unused ARM, MIPS fork implementations
I've applied this patch to remove unused ARM and MIPS fork implementations
in sysdeps/unix/, as in libc.
diff --git a/ChangeLog.arm b/ChangeLog.arm
index 908d0bd..3d0e3cc 100644
--- a/ChangeLog.arm
+++ b/ChangeLog.arm
@@ -1,3 +1,7 @@
+2012-04-24 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/unix/arm/fork.S: Remove file.
+
2012-04-21 Joseph Myers <joseph@codesourcery.com>
[BZ #13556]
diff --git a/ChangeLog.mips b/ChangeLog.mips
index 14ce773..5f5b3b7 100644
--- a/ChangeLog.mips
+++ b/ChangeLog.mips
@@ -1,3 +1,7 @@
+2012-04-24 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/unix/mips/fork.S: Remove file.
+
2012-04-24 Mike Frysinger <vapier@gentoo.org>
* sysdeps/unix/sysv/linux/mips/mips64/configure.in
diff --git a/sysdeps/unix/arm/fork.S b/sysdeps/unix/arm/fork.S
deleted file mode 100644
index cd15687..0000000
--- a/sysdeps/unix/arm/fork.S
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 1991,92,94,95,97,2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-
-/* ARM version. */
-
-SYSCALL__ (fork, 0)
- /* R1 is now 0 for the parent and 1 for the child. Decrement it to
- make it -1 (all bits set) for the parent, and 0 (no bits set)
- for the child. Then AND it with R0, so the parent gets
- R0&-1==R0, and the child gets R0&0==0. */
- sub r1, r1, $1
- and r0, r0, r1
- DO_RET (r14)
-PSEUDO_END (__fork)
-libc_hidden_def (__fork)
-
-weak_alias (__fork, fork)
diff --git a/sysdeps/unix/mips/fork.S b/sysdeps/unix/mips/fork.S
deleted file mode 100644
index 3e1e76b..0000000
--- a/sysdeps/unix/mips/fork.S
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Copyright (C) 1992, 1995, 1997, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Brendan Kehoe (brendan@zen.org).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-
-SYSCALL__ (fork, 0)
- beq v1, zero, parent /* Branch if parent. */
- nop
- /* We are the child. Return zero. */
- move v0, zero
-parent:
- ret
-PSEUDO_END(__fork)
-
-libc_hidden_def (__fork)
-weak_alias (__fork, fork)
--
Joseph S. Myers
joseph@codesourcery.com