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author | David S. Miller <davem@davemloft.net> | 2014-06-13 14:41:58 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2014-06-13 14:47:53 -0700 |
commit | f6fdf53382922f51569f9dae0a0552e780a88fd6 (patch) | |
tree | 1bbff9c212c30f3a435d5b650c2736c5f3f5d791 /nptl/sysdeps/unix | |
parent | f5d71e140d9a5adfc7f6c190032d6bdaa3c3a171 (diff) | |
download | glibc-f6fdf53382922f51569f9dae0a0552e780a88fd6.tar glibc-f6fdf53382922f51569f9dae0a0552e780a88fd6.tar.gz glibc-f6fdf53382922f51569f9dae0a0552e780a88fd6.tar.bz2 glibc-f6fdf53382922f51569f9dae0a0552e780a88fd6.zip |
Consolidate sparc clone, fork, and vfork implementations.
* nptl/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S: Delete.
* nptl/sysdeps/unix/sysv/linux/sparc/sparc32/pt-vfork.S: Delete.
* nptl/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: Moved ...
* sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: ... here.
* nptl/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S: Delete.
* nptl/sysdeps/unix/sysv/linux/sparc/sparc64/pt-vfork.S: Delete.
* nptl/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: Moved ...
* sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: ... here.
* sysdeps/unix/sysv/linux/sparc/fork.S: Delete.
* sysdeps/unix/sysv/linux/sparc/pt-vfork.S: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__thread_start):
Remove RESET_PID cpp guards.
* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__thread_start):
Remove RESET_PID cpp guards.
* sysdeps/unix/sysv/linux/sparc/vfork.S: Delete.
Diffstat (limited to 'nptl/sysdeps/unix')
6 files changed, 0 insertions, 202 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S deleted file mode 100644 index 675a997e97..0000000000 --- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S +++ /dev/null @@ -1,9 +0,0 @@ -/* We want an #include_next, but we are the main source file. - So, #include ourselves and in that incarnation we can use #include_next. */ -#ifndef INCLUDED_SELF -# define INCLUDED_SELF -# include <clone.S> -#else -# define RESET_PID -# include_next <clone.S> -#endif diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/pt-vfork.S b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/pt-vfork.S deleted file mode 100644 index a17fecad49..0000000000 --- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/pt-vfork.S +++ /dev/null @@ -1,44 +0,0 @@ -/* Copyright (C) 2004-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek <jakub@redhat.com>, 2004. - - 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> -#include <tcb-offsets.h> - - .text - .globl __syscall_error -ENTRY(__vfork) - ld [%g7 + PID], %o5 - sub %g0, %o5, %o4 - st %o4, [%g7 + PID] - - LOADSYSCALL(vfork) - ta 0x10 - bcc 2f - mov %o7, %g1 - st %o5, [%g7 + PID] - call __syscall_error - mov %g1, %o7 -2: sub %o1, 1, %o1 - andcc %o0, %o1, %o0 - bne,a 1f - st %o5, [%g7 + PID] -1: retl - nop -END(__vfork) - -weak_alias (__vfork, vfork) diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S deleted file mode 100644 index 7ae59cfae8..0000000000 --- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S +++ /dev/null @@ -1,48 +0,0 @@ -/* Copyright (C) 2004-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek <jakub@redhat.com>, 2004. - - 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> -#include <tcb-offsets.h> - - .text - .globl __syscall_error -ENTRY(__vfork) - ld [%g7 + PID], %o5 - cmp %o5, 0 - bne 1f - sub %g0, %o5, %o4 - sethi %hi(0x80000000), %o4 -1: st %o4, [%g7 + PID] - - LOADSYSCALL(vfork) - ta 0x10 - bcc 2f - mov %o7, %g1 - st %o5, [%g7 + PID] - call __syscall_error - mov %g1, %o7 -2: sub %o1, 1, %o1 - andcc %o0, %o1, %o0 - bne,a 1f - st %o5, [%g7 + PID] -1: retl - nop -END(__vfork) - -libc_hidden_def (__vfork) -weak_alias (__vfork, vfork) diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S b/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S deleted file mode 100644 index 675a997e97..0000000000 --- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S +++ /dev/null @@ -1,9 +0,0 @@ -/* We want an #include_next, but we are the main source file. - So, #include ourselves and in that incarnation we can use #include_next. */ -#ifndef INCLUDED_SELF -# define INCLUDED_SELF -# include <clone.S> -#else -# define RESET_PID -# include_next <clone.S> -#endif diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/pt-vfork.S b/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/pt-vfork.S deleted file mode 100644 index 0561bd2bb1..0000000000 --- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/pt-vfork.S +++ /dev/null @@ -1,44 +0,0 @@ -/* Copyright (C) 2004-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek <jakub@redhat.com>, 2004. - - 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> -#include <tcb-offsets.h> - - .text - .globl __syscall_error -ENTRY(__vfork) - ld [%g7 + PID], %o5 - sub %g0, %o5, %o4 - st %o4, [%g7 + PID] - - LOADSYSCALL(vfork) - ta 0x6d - bcc,pt %xcc, 2f - mov %o7, %g1 - st %o5, [%g7 + PID] - call __syscall_error - mov %g1, %o7 -2: sub %o1, 1, %o1 - andcc %o0, %o1, %o0 - bne,a,pt %icc, 1f - st %o5, [%g7 + PID] -1: retl - nop -END(__vfork) - -weak_alias (__vfork, vfork) diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S b/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S deleted file mode 100644 index be6e269605..0000000000 --- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S +++ /dev/null @@ -1,48 +0,0 @@ -/* Copyright (C) 2004-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek <jakub@redhat.com>, 2004. - - 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> -#include <tcb-offsets.h> - - .text - .globl __syscall_error -ENTRY(__vfork) - ld [%g7 + PID], %o5 - sethi %hi(0x80000000), %o3 - cmp %o5, 0 - sub %g0, %o5, %o4 - move %icc, %o3, %o4 - st %o4, [%g7 + PID] - - LOADSYSCALL(vfork) - ta 0x6d - bcc,pt %xcc, 2f - mov %o7, %g1 - st %o5, [%g7 + PID] - call __syscall_error - mov %g1, %o7 -2: sub %o1, 1, %o1 - andcc %o0, %o1, %o0 - bne,a,pt %icc, 1f - st %o5, [%g7 + PID] -1: retl - nop -END(__vfork) - -libc_hidden_def (__vfork) -weak_alias (__vfork, vfork) |