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* sysdeps/unix/sparc/vfork.S: Correct comment.
	* sysdeps/unix/sparc/fork.S: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Remove vfork.
	* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/fork.S: No special case for
	child necessary.
	* sysdeps/unix/sysv/linux/sparc/sparc64/fork.S: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: New file.
	Patches by Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>.

	* sysdeps/libm-i387/s_fdim.S: Change fsubp to fsubrp for picky gas.
This commit is contained in:
Ulrich Drepper
1999-01-29 12:01:59 +00:00
parent 28133993a3
commit 84514bcbf2
9 changed files with 80 additions and 25 deletions
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4
sysdeps/unix/sparc/fork.S
View File

@@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1992, 1994, 1995, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1991, 92, 94, 95, 97, 99 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
@@ -22,7 +22,7 @@ SYSCALL__ (fork, 0)
/* %o1 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 %o0, so the parent gets
%o0&-1==0, and the child gets %o0&0==0. */
%o0&-1==pid, and the child gets %o0&0==0. */
sub %o1, 1, %o1
retl
and %o0, %o1, %o0

4
sysdeps/unix/sparc/vfork.S
View File

@@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1992, 1994, 1995, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1991, 92, 94, 95, 97, 99 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
@@ -26,7 +26,7 @@ SYSCALL__ (vfork, 0)
/* %o1 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 %o0, so the parent gets
%o0&-1==0, and the child gets %o0&0==0. */
%o0&-1==pid, and the child gets %o0&0==0. */
sub %o1, 1, %o1
retl
and %o0, %o1, %o0