diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S deleted file mode 100644 index 102844416c..0000000000 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S +++ /dev/null @@ -1,134 +0,0 @@ -/* Copyright (C) 1995-2015 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 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/>. */ - -#include <sysdep-cancel.h> -#include <socketcall.h> - -#define P(a, b) P2(a, b) -#define P2(a, b) a##b - -/* The socket-oriented system calls are handled unusally 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. - They also #define a 'number-of-arguments' word in NARGS, which - defaults to 3. */ - -#ifndef NARGS -#ifdef socket -#error NARGS not defined -#endif -#define NARGS 3 -#endif - -#ifndef __socket -# ifndef NO_WEAK_ALIAS -# define __socket P(__,socket) -# else -# define __socket socket -# endif -#endif - -#if _CALL_ELF == 2 -#define FRAMESIZE (FRAME_MIN_SIZE+16+64) -#define stackblock (FRAME_MIN_SIZE+16) -#else -#define FRAMESIZE (FRAME_MIN_SIZE+16) -#define stackblock (FRAMESIZE+FRAME_PARM_SAVE) /* offset to parm save area. */ -#endif - - .text -ENTRY(__socket) - CALL_MCOUNT NARGS - stdu r1,-FRAMESIZE(r1) - cfi_adjust_cfa_offset(FRAMESIZE) -#if NARGS >= 1 - std r3,stackblock(r1) -#endif -#if NARGS >= 2 - std r4,8+stackblock(r1) -#endif -#if NARGS >= 3 - std r5,16+stackblock(r1) -#endif -#if NARGS >= 4 - std r6,24+stackblock(r1) -#endif -#if NARGS >= 5 - std r7,32+stackblock(r1) -#endif -#if NARGS >= 6 - std r8,40+stackblock(r1) -#endif -#if NARGS >= 7 - std r9,48+stackblock(r1) -#endif -#if NARGS >= 8 - std r10,56+stackblock(r1) -#endif -#if NARGS >= 9 -#error too many arguments! -#endif - -#if defined NEED_CANCELLATION && defined CENABLE - SINGLE_THREAD_P - bne- .Lsocket_cancel -#endif - - li r3,P(SOCKOP_,socket) - addi r4,r1,stackblock - DO_CALL(SYS_ify(socketcall)) - addi r1,r1,FRAMESIZE - cfi_adjust_cfa_offset(-FRAMESIZE) - PSEUDO_RET - -#if defined NEED_CANCELLATION && defined CENABLE -.Lsocket_cancel: - cfi_adjust_cfa_offset(FRAMESIZE) - mflr r9 - std r9,FRAMESIZE+FRAME_LR_SAVE(r1) - cfi_offset (lr, FRAME_LR_SAVE) - CENABLE - std r3,FRAME_MIN_SIZE+8(r1) - li r3,P(SOCKOP_,socket) - addi r4,r1,stackblock - DO_CALL(SYS_ify(socketcall)) - mfcr r0 - std r3,FRAME_MIN_SIZE(r1) - std r0,FRAMESIZE+FRAME_CR_SAVE(r1) - cfi_offset (cr, FRAME_CR_SAVE) - ld r3,FRAME_MIN_SIZE+8(r1) - CDISABLE - ld r4,FRAMESIZE+FRAME_LR_SAVE(r1) - ld r0,FRAMESIZE+FRAME_CR_SAVE(r1) - ld r3,FRAME_MIN_SIZE(r1) - mtlr r4 - mtcr r0 - addi r1,r1,FRAMESIZE - cfi_adjust_cfa_offset(-FRAMESIZE) - cfi_restore(lr) - cfi_restore(cr) - PSEUDO_RET -#endif -PSEUDO_END (__socket) - -#ifndef NO_WEAK_ALIAS -weak_alias (__socket, socket) -#endif |