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Diffstat (limited to 'libgloss/frv/sim-lseek.S')
-rw-r--r-- | libgloss/frv/sim-lseek.S | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/libgloss/frv/sim-lseek.S b/libgloss/frv/sim-lseek.S new file mode 100644 index 000000000..f545e9017 --- /dev/null +++ b/libgloss/frv/sim-lseek.S @@ -0,0 +1,42 @@ +/* + * sim-lseek.S -- write interface for frv simulator + * + * Copyright (c) 2002 Red Hat, Inc + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +#include <frv-asm.h> + +#include "syscall.h" + +/* + * Input: + * gr8 -- File descriptor + * gr9 -- Offset + * gr10 -- Base from which offset should be taken + * + * Output: + * gr8 -- Zero on success, -1 on failure. + * errno -- Set if an error + */ + + .globl EXT(_lseek) + .type EXT(_lseek),@function + .weak EXT(lseek) + .text +EXT(_lseek): +EXT(lseek): + setlos #SYS_lseek,gr7 + tira gr0,#0 + ret +.Lend: + .size EXT(_lseek),.Lend-EXT(_lseek) |