diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc/sparc32/socket.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sparc32/socket.S | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/socket.S b/sysdeps/unix/sysv/linux/sparc/sparc32/socket.S deleted file mode 100644 index 59c81649ec..0000000000 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/socket.S +++ /dev/null @@ -1,116 +0,0 @@ -/* Copyright (C) 1997-2015 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Miguel de Icaza <miguel@gnu.ai.mit.edu>, 1997. - - 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-cancel.h> -#include <socketcall.h> - -#define P(a, b) P2(a, b) -#define P2(a, b) a##b - -#ifndef NARGS -#ifdef socket -#error NARGS not defined -#endif -#define NARGS 3 -#endif - - .text -/* The socket-oriented system calls are handled unusually in Linux. - They are all gated through the single `socketcall' system call number. - `socketcall' takes two arguments: the first is the subcode, specifying - which socket function is being called; and the second is a pointer to - the arguments to the specific function. - - The .S files for the other calls just #define socket and #include this. */ - -#ifndef __socket -# ifndef NO_WEAK_ALIAS -# define __socket P(__,socket) -# else -# define __socket socket -# endif -#endif - - .globl __syscall_error -ENTRY (__socket) - - /* Drop up to 6 arguments (recvfrom) into the memory allocated by - the caller for varargs, since that's really what we have. */ - st %o0, [%sp + 68 + 0] - st %o1, [%sp + 68 + 4] -#if NARGS > 2 - st %o2, [%sp + 68 + 8] -#if NARGS > 3 - st %o3, [%sp + 68 + 12] -#if NARGS > 4 - st %o4, [%sp + 68 + 16] -#if NARGS > 5 - st %o5, [%sp + 68 + 20] -#endif -#endif -#endif -#endif - -#if defined NEED_CANCELLATION && defined CENABLE - SINGLE_THREAD_P - cmp %g1, 0 - bne .Lsocket_cancel -#endif - mov P(SOCKOP_,socket), %o0 /* arg 1: socket subfunction */ - add %sp, 68, %o1 /* arg 2: parameter block */ - LOADSYSCALL(socketcall) - t 0x10 - bcc 1f - mov %o7, %g1 - call __syscall_error - mov %g1, %o7 -1: jmpl %o7 + 8, %g0 - nop - -#if defined NEED_CANCELLATION && defined CENABLE -.Lsocket_cancel: - save %sp, -96, %sp - cfi_def_cfa_register(%fp) - cfi_window_save - cfi_register(%o7, %i7) - CENABLE - nop - mov %o0, %l0 - add %sp, 68 + 96, %o1 - mov P(SOCKOP_,socket), %o0 - LOADSYSCALL(socketcall) - t 0x10 - bcc 1f - mov %o0, %l1 - CDISABLE; - mov %l0, %o0; - call __syscall_error; - mov %l1, %o0; - b 1f - mov -1, %l1; -1: CDISABLE - mov %l0, %o0 -2: jmpl %i7 + 8, %g0 - restore %g0, %l1, %o0 -#endif - -END (__socket) - -#ifndef NO_WEAK_ALIAS -weak_alias (__socket, socket) -#endif |