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[/] [openrisc/] [tags/] [gnu-src/] [newlib-1.18.0/] [newlib-1.18.0-or32-1.0rc1/] [libgloss/] [rs6000/] [simulator.S] - Blame information for rev 802

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Line No. Rev Author Line
1 207 jeremybenn 
/*
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 * simulator.S -- PowerPC simulator system calls.
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 *
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 * Copyright (c) 1995, 2000, 2001 Cygnus Support
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 *
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 * The authors hereby grant permission to use, copy, modify, distribute,
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 * and license this software and its documentation for any purpose, provided
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 * that existing copyright notices are retained in all copies and that this
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 * notice is included verbatim in any distributions. No written agreement,
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 * license, or royalty fee is required for any of the authorized uses.
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 * Modifications to this software may be copyrighted by their authors
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 * and need not follow the licensing terms described here, provided that
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 * the new terms are clearly indicated on the first page of each file where
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 * they apply.
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 */
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#include "ppc-asm.h"
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FUNC_START(_exit)
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        li      r0, 1
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        sc
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/*
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 * Insure that the debugger tells the client that the PC is in _exit,
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 * not whatever function happens to follow this function.
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 */
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0:      trap
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        b       0b                      /* we never should return, but... */
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FUNC_END(_exit)
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FUNC_START(read)
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        li      r0,3
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        sc
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        bnslr+
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        b       FUNC_NAME(_cerror)
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FUNC_END(read)
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FUNC_START(write)
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        li      r0,4
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        sc
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        bnslr+
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        b       FUNC_NAME(_cerror)
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FUNC_END(write)
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FUNC_START(open)
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        li      r0,5
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        sc
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        bnslr+
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        b       FUNC_NAME(_cerror)
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FUNC_END(open)
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FUNC_START(close)
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        li      r0,6
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        sc
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        bnslr+
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        b       FUNC_NAME(_cerror)
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FUNC_END(close)
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FUNC_START(brk)
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        li      r0,17
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        sc
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        bnslr+
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        b       FUNC_NAME(_cerror)
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FUNC_END(brk)
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FUNC_START(access)
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        li      r0,33
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        sc
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        bnslr+
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        b       FUNC_NAME(_cerror)
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FUNC_END(access)
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FUNC_START(dup)
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        li      r0,41
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        sc
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        bnslr+
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        b       FUNC_NAME(_cerror)
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FUNC_END(dup)
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FUNC_START(gettimeofday)
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        li      r0,116
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        sc
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        bns+    0f
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        b       FUNC_NAME(_cerror)
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0:      blr
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FUNC_END(gettimeofday)
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FUNC_START(lseek)
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        li      r0,199
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        sc
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        bnslr+
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        b       FUNC_NAME(_cerror)
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FUNC_END(lseek)

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