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[/] [scarts/] [trunk/] [toolchain/] [scarts-newlib/] [newlib-1.17.0/] [newlib/] [libc/] [machine/] [mn10300/] [strlen.S] - Rev 9

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        .file "strlen.S"

        .section .text
        .global _strlen
        .type    _strlen,@function
_strlen:
        movm [d2,d3,a2,a3],(sp)
.Lend_of_prologue:
        mov d0,a0
        mov a0,a2
#ifndef __OPTIMIZE_SIZE__
        btst 3,d0
        bne .L21
        mov (a0),d0
        mov -16843009,a1
        mov a1,d1
        add d0,d1
        not d0
        and d0,d1
        mov -2139062144,d2
        btst -2139062144,d1
        bne .L21
        setlb
        inc4 a0
        mov (a0),d0
        mov a1,d1
        add d0,d1
        not d0
        and d0,d1
        and d2,d1
        leq
        jmp .L21
#endif
.L19:
        inc a0
.L21:
        movbu (a0),d3
        cmp 0,d3
        bne .L19
        sub a2,a0
        mov a0,d0
.Lepilogue:
        ret [d2,d3,a2,a3],16
.Lend_of_strlen:
        .size    _strlen, .Lend_of_strlen - _strlen

        .section        .debug_frame,"",@progbits
.Lstart_of_debug_frame:
        # Common Information Entry (CIE)
        .4byte  .Lend_of_CIE - .Lstart_of_CIE   # CIE Length
.Lstart_of_CIE:
        .4byte   0xffffffff                     # CIE Identifier Tag
        .byte    0x1                            # CIE Version
        .ascii   "\0"                           # CIE Augmentation
        .uleb128 0x1                            # CIE Code Alignment Factor
        .sleb128 -4                             # CIE Data Alignment Factor
        .byte    0x32                           # CIE RA Column
        .byte    0xc                            # DW_CFA_def_cfa
        .uleb128 0x9
        .uleb128 0x0
        .byte    0xb2                           # DW_CFA_offset, column 0x32
        .uleb128 0x0
        .align   2
.Lend_of_CIE:
        
        # Frame Description Entry (FDE)
        .4byte  .Lend_of_FDE - .Lstart_of_FDE   # FDE Length
.Lstart_of_FDE:
        .4byte   .Lstart_of_debug_frame         # FDE CIE offset
        .4byte   _strlen                        # FDE initial location
        .4byte   .Lend_of_strlen - _strlen      # FDE address range
        .byte    0x4                            # DW_CFA_advance_loc4
        .4byte   .Lend_of_prologue - _strlen
        .byte    0xe                            # DW_CFA_def_cfa_offset
        .uleb128 0x4
        .byte    0x87                           # DW_CFA_offset, column 0x7
        .uleb128 0x1
        .align 2
.Lend_of_FDE:

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