diff options
Diffstat (limited to 'sysdeps/unix/x86_64')
| -rw-r--r-- | sysdeps/unix/x86_64/sysdep.S | 50 | ||||
| -rw-r--r-- | sysdeps/unix/x86_64/sysdep.h | 34 |
2 files changed, 0 insertions, 84 deletions
diff --git a/sysdeps/unix/x86_64/sysdep.S b/sysdeps/unix/x86_64/sysdep.S deleted file mode 100644 index 007b2e3761..0000000000 --- a/sysdeps/unix/x86_64/sysdep.S +++ /dev/null @@ -1,50 +0,0 @@ -/* Copyright (C) 2001-2017 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, see - <http://www.gnu.org/licenses/>. */ - -#include <sysdep.h> -#define _ERRNO_H -#include <bits/errno.h> -#include <tls.h> - -#if IS_IN (rtld) -# include <dl-sysdep.h> /* Defines RTLD_PRIVATE_ERRNO. */ -#endif - -.globl C_SYMBOL_NAME(errno) -.globl syscall_error - -__syscall_error: -#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. */ - cmp $EWOULDBLOCK_sys, %RAX_LP /* Is it the old EWOULDBLOCK? */ - jne notb /* Branch if not. */ - movl $EAGAIN, %eax /* Yes; translate it to EAGAIN. */ -notb: -#endif -#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 - or $-1, %RAX_LP - ret - -#undef __syscall_error -END (__syscall_error) diff --git a/sysdeps/unix/x86_64/sysdep.h b/sysdeps/unix/x86_64/sysdep.h deleted file mode 100644 index c89f791c95..0000000000 --- a/sysdeps/unix/x86_64/sysdep.h +++ /dev/null @@ -1,34 +0,0 @@ -/* Copyright (C) 1991-2017 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, see - <http://www.gnu.org/licenses/>. */ - -#include <sysdeps/unix/sysdep.h> -#include <sysdeps/x86_64/sysdep.h> - -#ifdef __ASSEMBLER__ - -/* This is defined as a separate macro so that other sysdep.h files - can include this one and then redefine DO_CALL. */ - -#define DO_CALL(syscall_name, args) \ - lea SYS_ify (syscall_name), %rax; \ - syscall - -#define r0 %rax /* Normal return-value register. */ -#define r1 %rbx /* Secondary return-value register. */ -#define MOVE(x,y) movq x, y - -#endif /* __ASSEMBLER__ */ |