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Diffstat (limited to 'libgloss/nds32/syscall_extra.h')
-rw-r--r-- | libgloss/nds32/syscall_extra.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/libgloss/nds32/syscall_extra.h b/libgloss/nds32/syscall_extra.h deleted file mode 100644 index 7af4a4550..000000000 --- a/libgloss/nds32/syscall_extra.h +++ /dev/null @@ -1,58 +0,0 @@ -/* -Copyright (c) 2013 Andes Technology Corporation. -All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - - Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - The name of the company may not be used to endorse or promote - products derived from this software without specific prior written - permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL RED HAT INCORPORATED BE LIABLE FOR ANY -DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ -#ifndef _SYSCALL_EXTRA_H -#define _SYSCALL_EXTRA_H - - -/* These are additional syscalls for nds32 target. */ -#define SYS_rename 3001 -#define SYS_isatty 3002 -#define SYS_system 3003 - -#define SYS_geterr 6001 - - -/* Define macros that generate assembly output. */ -.macro SYS_WRAPPER name num - .text - .global \name - .type \name, @function - .align 2 -\name: - /* Make syscall with arg=`\num'. - Reture value `-1' stored in $r0 means there is something wrong. - If there is something wrong, make syscall to get `SYS_geterr' to get - error code to see what exactly happens and store it in errno . */ - syscall \num /* Make syscall with arg=`\num'. */ - j __syscall_error_handler - .size \name, .-\name -.endm - -#endif /* _SYSCALL_EXTRA_H */ |