From 670f662bd5ce76ea1bbdd785e1be86bc82b07fdf Mon Sep 17 00:00:00 2001 From: Don Porter Date: Thu, 17 Aug 2017 21:13:09 -0400 Subject: [PATCH] Drop unused assembly files --- Pal/include/sysdeps/unix/i386/sysdep.S | 106 ----------------------- Pal/include/sysdeps/unix/x86_64/sysdep.S | 90 ------------------- 2 files changed, 196 deletions(-) delete mode 100644 Pal/include/sysdeps/unix/i386/sysdep.S delete mode 100644 Pal/include/sysdeps/unix/x86_64/sysdep.S diff --git a/Pal/include/sysdeps/unix/i386/sysdep.S b/Pal/include/sysdeps/unix/i386/sysdep.S deleted file mode 100644 index 723f9b8b..00000000 --- a/Pal/include/sysdeps/unix/i386/sysdep.S +++ /dev/null @@ -1,106 +0,0 @@ -/* Copyright (C) 1991,1992,1993,1994,1995,1996,1997,2000,2002,2004,2005 - 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include -#define _ERRNO_H -#include -#include -#include - -#ifdef IS_IN_rtld -# include /* Defines RTLD_PRIVATE_ERRNO. */ -#endif - -.globl C_SYMBOL_NAME(errno) -.globl syscall_error - -#undef syscall_error -#ifdef NO_UNDERSCORES -__syscall_error: -#else -syscall_error: -#endif -#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN - /* We translate the system's EWOULDBLOCK error into EAGAIN. - The GNU C library always defines EWOULDBLOCK==EAGAIN. - EWOULDBLOCK_sys is the original number. */ - cmpl $EWOULDBLOCK_sys, %eax /* Is it the old EWOULDBLOCK? */ - jne notb /* Branch if not. */ - movl $EAGAIN, %eax /* Yes; translate it to EAGAIN. */ -notb: -#endif -#ifndef PIC -# if USE___THREAD -# ifndef NO_TLS_DIRECT_SEG_REFS - movl %eax, %gs:C_SYMBOL_NAME(errno@NTPOFF) -# else - movl %gs:0, %ecx - movl %eax, C_SYMBOL_NAME(errno@NTPOFF)(%ecx) -# endif -# elif !defined _LIBC_REENTRANT - movl %eax, C_SYMBOL_NAME(errno) -# else - pushl %eax - PUSH_ERRNO_LOCATION_RETURN - call BP_SYM (PAL(__errno_location)) - POP_ERRNO_LOCATION_RETURN - popl %ecx - movl %ecx, (%eax) -# endif -#else - /* The caller has pushed %ebx and then set it up to - point to the GOT before calling us through the PLT. */ -# if USE___THREAD - movl C_SYMBOL_NAME(errno@GOTNTPOFF)(%ebx), %ecx - - /* Pop %ebx value saved before jumping here. */ - popl %ebx -# ifndef NO_TLS_DIRECT_SEG_REFS - addl %gs:0, %ecx - movl %eax, (%ecx) -# else - movl %eax, %gs:0(%ecx) -# endif -# elif RTLD_PRIVATE_ERRNO - movl %eax, C_SYMBOL_NAME(rtld_errno@GOTOFF)(%ebx) - - /* Pop %ebx value saved before jumping here. */ - popl %ebx -# elif !defined _LIBC_REENTRANT - movl C_SYMBOL_NAME(errno@GOT)(%ebx), %ecx - - /* Pop %ebx value saved before jumping here. */ - popl %ebx - movl %eax, (%ecx) -# else - pushl %eax - PUSH_ERRNO_LOCATION_RETURN - call C_SYMBOL_NAME (BP_SYM (PAL(__errno_location))@PLT) - POP_ERRNO_LOCATION_RETURN - popl %ecx - /* Pop %ebx value saved before jumping here. */ - popl %ebx - movl %ecx, (%eax) -# endif -#endif - movl $-1, %eax - ret - -#undef __syscall_error -END (__syscall_error) diff --git a/Pal/include/sysdeps/unix/x86_64/sysdep.S b/Pal/include/sysdeps/unix/x86_64/sysdep.S deleted file mode 100644 index 415e9a23..00000000 --- a/Pal/include/sysdeps/unix/x86_64/sysdep.S +++ /dev/null @@ -1,90 +0,0 @@ -/* Copyright (C) 2001, 2002, 2004, 2005 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include -#define _ERRNO_H -#include -#include -#include -//#include - -#ifdef IS_IN_rtld -# include /* Defines RTLD_PRIVATE_ERRNO. */ -#endif - -.globl C_SYMBOL_NAME(errno) -.globl syscall_error - -#undef syscall_error -#ifdef NO_UNDERSCORES -__syscall_error: -#else -syscall_error: -#endif -#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN - /* We translate the system's EWOULDBLOCK error into EAGAIN. - The GNU C library always defines EWOULDBLOCK==EAGAIN. - EWOULDBLOCK_sys is the original number. */ - cmpq $EWOULDBLOCK_sys, %rax /* Is it the old EWOULDBLOCK? */ - jne notb /* Branch if not. */ - movl $EAGAIN, %eax /* Yes; translate it to EAGAIN. */ -notb: -#endif -#if USE___THREAD -# ifdef PIC - movq C_SYMBOL_NAME(errno@GOTTPOFF)(%rip), %rcx - movl %eax, %fs:0(%rcx) -# else - movl %eax, %fs:C_SYMBOL_NAME(errno@TPOFF) -# endif -#elif !defined PIC -# ifndef _LIBC_REENTRANT - movl %eax, C_SYMBOL_NAME(errno) -# else - pushq %rax - cfi_adjust_cfa_offset(8) - PUSH_ERRNO_LOCATION_RETURN - call BP_SYM (PAL(__errno_location)) - POP_ERRNO_LOCATION_RETURN - popq %rcx - cfi_adjust_cfa_offset(-8) - movl %ecx, (%rax) -# endif -#else -# if RTLD_PRIVATE_ERRNO - leaq rtld_errno(%rip), %rcx - movl %eax, (%rcx) -# elif !defined _LIBC_REENTRANT - movq C_SYMBOL_NAME(errno)@GOTPCREL(%rip), %rcx - movl %eax, (%rcx) -# else - pushq %rax - cfi_adjust_cfa_offset(8) - PUSH_ERRNO_LOCATION_RETURN - call C_SYMBOL_NAME (BP_SYM (PAL(__errno_location))@PLT) - POP_ERRNO_LOCATION_RETURN - popq %rcx - cfi_adjust_cfa_offset(-8) - movl %ecx, (%rax) -# endif -#endif - movq $-1, %rax - ret - -#undef __syscall_error -END (__syscall_error)