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tkernel_2/lib/crt/crt0/src/sysdepend/tef_em1d/crti.Sbare sourcepermlink (0.02 seconds)

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    1: /*
    2:  *----------------------------------------------------------------------
    3:  *    T-Kernel 2.0 Software Package
    4:  *
    5:  *    Copyright 2011 by Ken Sakamura.
    6:  *    This software is distributed under the latest version of T-License 2.x.
    7:  *----------------------------------------------------------------------
    8:  *
    9:  *    Released by T-Engine Forum(http://www.t-engine.org/) at 2011/05/17.
   10:  *    Modified by TRON Forum(http://www.tron.org/) at 2015/06/01.
   11:  *
   12:  *----------------------------------------------------------------------
   13:  */
   14: 
   15: /*
   16:  *      crti.S
   17:  *
   18:  *      C startup
   19:  */
   20: 
   21: .macro FUNC_START
   22:         .arm
   23:         mov    ip, sp                     // r3 is used to align stack
   24:                                         // module 8 bytes
   25:         stmdb  sp!, {r3-r9, sl, fp, ip, lr, pc}
   26:         sub    fp, ip, #4
   27: .endm
   28: 
   29:         .section       .init
   30:         .balign                4
   31:         .global                _init
   32: _init:
   33:         FUNC_START
   34:         ldr    sl, I_GOT
   35: .L4:
   36:         add    sl, pc, sl
   37:         b      I_TOP
   38: I_GOT:  .word    _GLOBAL_OFFSET_TABLE_-(.L4+8)
   39: I_TOP:
   40: 
   41:         .section       .fini
   42:         .balign                4
   43:         .global                _fini
   44: _fini:
   45:         FUNC_START
   46:         ldr    sl, F_GOT
   47: .L5:
   48:         add    sl, pc ,sl
   49:         b      F_TOP
   50: F_GOT:  .word    _GLOBAL_OFFSET_TABLE_-(.L5+8)
   51: F_TOP: