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| author | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
|---|---|---|
| committer | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
| commit | 5046dbb4a7eba5eccfd258f92f4735c9ffc8d069 (patch) | |
| tree | 4470480d904b65cf14ca524f96f79eca818c3eaf /sysdeps/unix/sh/sysdep.S | |
| parent | 199fc19d3aaaf57944ef036e15904febe877fc93 (diff) | |
| download | glibc-zack/build-layout-experiment.tar.gz | |
Prepare for radical source tree reorganization.zack/build-layout-experiment
All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).
Diffstat (limited to 'sysdeps/unix/sh/sysdep.S')
| -rw-r--r-- | sysdeps/unix/sh/sysdep.S | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/sysdeps/unix/sh/sysdep.S b/sysdeps/unix/sh/sysdep.S deleted file mode 100644 index 85298581a0..0000000000 --- a/sysdeps/unix/sh/sysdep.S +++ /dev/null @@ -1,116 +0,0 @@ -/* Copyright (C) 1999-2017 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> - -ENTRY(__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. */ - mov.l .L1, r1 - cmp/eq r1, r0 - bf skip - nop - mov.l .L2, r0 -skip: -#endif - /* Store it in errno... */ -#ifndef SHARED -#ifndef _LIBC_REENTRANT - mov.l .L3, r1 - mov.l r0, @r1 -#else - mov.l .L3, r1 - sts.l pr, @-r15 - cfi_adjust_cfa_offset (4) - cfi_rel_offset (pr, 0) - mov.l r0, @-r15 - cfi_adjust_cfa_offset (4) - jsr @r1 - nop - mov.l @r15+, r1 - cfi_adjust_cfa_offset (-4) - lds.l @r15+, pr - cfi_adjust_cfa_offset (-4) - cfi_restore (pr) - mov.l r1, @r0 -#endif -#else - mov.l r12, @-r15 - cfi_adjust_cfa_offset (4) - cfi_rel_offset (r12, 0) -#ifndef _LIBC_REENTRANT - mov r0, r2 - mov.l 0f, r12 - mova 0f, r0 - add r0, r12 - mov.l .L3, r0 - mov.l @(r0,r12), r1 - mov.l r2, @r1 -#else - mov.l r0, @-r15 - cfi_adjust_cfa_offset (4) - sts.l pr, @-r15 - cfi_adjust_cfa_offset (4) - cfi_rel_offset (pr, 0) - mov.l 0f, r12 - mova 0f, r0 - add r0, r12 - mov.l .L3, r1 - mova .L3, r0 - add r0, r1 - jsr @r1 - nop - lds.l @r15+, pr - cfi_adjust_cfa_offset (-4) - cfi_restore (pr) - mov.l @r15+, r1 - cfi_adjust_cfa_offset (-4) - mov.l r1, @r0 -#endif - mov.l @r15+, r12 - cfi_adjust_cfa_offset (-4) - cfi_restore (r12) -#endif - /* And just kick back a -1. */ - rts - mov #-1, r0 - - .align 2 -#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN -.L1: .long EWOULDBLOCK_sys -.L2: .long EAGAIN -#endif -#ifndef SHARED -#ifndef _LIBC_REENTRANT -.L3: .long C_SYMBOL_NAME(errno) -#else -.L3: .long C_SYMBOL_NAME(__errno_location) -#endif -#else -0: - .long _GLOBAL_OFFSET_TABLE_ -#ifndef _LIBC_REENTRANT -.L3: .long C_SYMBOL_NAME(errno@GOT) -#else -.L3: .long C_SYMBOL_NAME(__errno_location@PLT) -#endif -#endif -END(__syscall_error) |