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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [newlib/] [libc/] [machine/] [mn10300/] [memset.S] - Blame information for rev 438

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Line No. Rev Author Line
1 148 jeremybenn 
        .file "memset.S"
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        .section .text
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        .global  _memset
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        .type    _memset,@function
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_memset:
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        movm  [d2,d3,a2,a3], (sp)
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.Lend_of_prologue:
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        mov   d0, d3
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        mov   d1, d2
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        mov   (28, sp),a1
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        mov   d3, a0
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#ifndef __OPTIMIZE_SIZE__
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        cmp   3, a1
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        bls   .L41
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        btst  3, d3
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        bne   .L41
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        extbu d2
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        mov   d2, d1
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        asl   8, d1
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        or    d2, d1
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        mov   d1, d0
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        asl   16, d0
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        or    d0, d1
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        cmp   15, a1
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        bls   .L36
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        setlb
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        mov   d1, (a0)
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        inc4  a0
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        mov   d1, (a0)
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        inc4  a0
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        mov   d1, (a0)
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        inc4  a0
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        mov   d1, (a0)
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        inc4  a0
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        add  -16, a1
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        cmp   15, a1
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        lhi
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.L36:
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        cmp   3, a1
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        bls   .L41
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        setlb
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        mov   d1, (a0)
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        inc4  a0
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        add   -4, a1
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        cmp   3, a1
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        lhi
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.L41:
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#endif
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        cmp   0, a1
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        beq   .Lepilogue
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        setlb
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        movbu d2, (a0)
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        inc   a0
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        sub   1, a1
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        lne
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.Lepilogue:
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        mov d3,a0
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        ret [d2,d3,a2,a3], 16
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.Lend_of_memset:
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        .size    _memset, .Lend_of_memset - _memset
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        .section        .debug_frame,"",@progbits
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.Lstart_of_debug_frame:
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        # Common Information Entry (CIE)
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        .4byte  .Lend_of_CIE - .Lstart_of_CIE   # CIE Length
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.Lstart_of_CIE:
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        .4byte   0xffffffff                     # CIE Identifier Tag
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        .byte    0x1                            # CIE Version
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        .ascii   "\0"                           # CIE Augmentation
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        .uleb128 0x1                            # CIE Code Alignment Factor
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        .sleb128 -4                             # CIE Data Alignment Factor
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        .byte    0x32                           # CIE RA Column
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        .byte    0xc                            # DW_CFA_def_cfa
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        .uleb128 0x9
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        .uleb128 0x0
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        .byte    0xb2                           # DW_CFA_offset, column 0x32
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        .uleb128 0x0
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        .align   2
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.Lend_of_CIE:
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        # Frame Description Entry (FDE)
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        .4byte  .Lend_of_FDE - .Lstart_of_FDE   # FDE Length
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.Lstart_of_FDE:
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        .4byte   .Lstart_of_debug_frame         # FDE CIE offset
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        .4byte   _memset                        # FDE initial location
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        .4byte   .Lend_of_memset - _memset      # FDE address range
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        .byte    0x4                            # DW_CFA_advance_loc4
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        .4byte   .Lend_of_prologue - _memset
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        .byte    0xe                            # DW_CFA_def_cfa_offset
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        .uleb128 0x4
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        .byte    0x87                           # DW_CFA_offset, column 0x7
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        .uleb128 0x1
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        .align 2
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.Lend_of_FDE:

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