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# GCC main

#clang main

<+0>: stmdb sp!, {r4, r5, r6, r7, r8, r9, r10, r11, lr}

<+0>: stmdb sp!, {r3, r4, r5, r6, r7, r8, r9, r10, r11, lr}

<+4>: movs r0, #24

<+4>: mov r0, sp

<+6>: sub sp, #20

<+6>: bl 0x6268 <base::MakeUnique<base::trace_event::TracedValue>()>

<+8>: bl 0x91a8 <operator new(unsigned int)>

<+10>: ldr.w r8, [pc, #136] ; 0x6254 <main()+148>

<+12>: movs r5, #0

<+14>: movs r4, #0

<+14>: mov r4, r0

<+16>: ldr.w r9, [pc, #132] ; 0x6258 <main()+152>

<+16>: bl 0x7730 <base::trace_event::TracedValue::TracedValue()>

<+20>: movw r11, #10000 ; 0x2710

<+20>: ldr r3, [pc, #132] ; (0x377c <main()+156>)

<+24>: ldr.w r10, [pc, #128] ; 0x625c <main()+156>

<+22>: ldr.w r8, [pc, #136] ; 0x3780 <main()+160>

<+28>: add r8, pc

<+26>: ldr.w r9, [pc, #136] ; 0x3784 <main()+164>

<+30>: ldr r5, [pc, #128] ; (0x6260 <main()+160>)

<+30>: ldr.w r10, [pc, #136] ; 0x3788 <main()+168>

<+32>: add r9, pc

<+34>: ldr.w r11, [pc, #136] ; 0x378c <main()+172>

<+34>: ldr r6, [pc, #128] ; (0x6264 <main()+164>)

<+38>: add r3, pc

<+36>: add r10, pc

<+40>: str r3, [sp, #4]

<+38>: add r5, pc

<+42>: add r8, pc

<+40>: add r6, pc

<+44>: add r9, pc

<+42>: b.n 0x6234 <main()+116>

<+46>: add r10, pc

<+44>: mov r0, r7

<+48>: add r11, pc

<+46>: mov r1, r8

<+50>: mov r2, r5

<+48>: mov r2, r4

<+52>: mov r0, r4

<+50>: bl 0x14f88 <base::trace_event::TracedValue::SetInteger(char const*, int)>

<+54>: ldr r1, [sp, #4]

<+54>: ldr r0, [sp, #0]

<+56>: bl 0x774c <base::trace_event::TracedValue::SetInteger(char const*, int)>

<+56>: mov r1, r9

<+60>: mov r0, r4

<+58>: bl 0x15018 <base::trace_event::TracedValue::BeginDictionary(char const*)>

<+62>: mov r1, r8

<+62>: ldr r0, [sp, #0]

<+64>: bl 0x77dc <base::trace_event::TracedValue::BeginDictionary(char const*)>

<+64>: mov r1, r10

<+68>: mov r0, r4

<+66>: bl 0x15064 <base::trace_event::TracedValue::BeginArray(char const*)>

<+70>: mov r1, r9

<+70>: movs r7, #10

<+72>: bl 0x7818 <base::trace_event::TracedValue::BeginArray(char const*)>

<+72>: b.n 0x6222 <main()+98>

<+76>: movs r6, #10

<+74>: bl 0x150a0 <base::trace_event::TracedValue::BeginDictionary()>

<+78>: add r7, sp, #8

<+78>: ldr r0, [sp, #0]

<+80>: mov r0, r4

<+80>: mov r1, r5

<+82>: bl 0x7864 <base::trace_event::TracedValue::BeginDictionary()>

<+82>: mov r2, r6

<+86>: mov r1, r11

<+84>: movs r3, #3

<+88>: mov r0, r7

<+86>: bl 0x14fd0 <base::trace_event::TracedValue::SetString(char const*, base::BasicStringPiece<std::__ndk1::basic_string<char, std::__ndk1::char_traits<char>, std::__ndk1::allocator<char> > >)>

<+90>: bl 0x5690 <base::BasicStringPiece<std::__ndk1::basic_string<char, std::__ndk1::char_traits<char>, std::__ndk1::allocator<char> > >::BasicStringPiece(char const*)>

<+90>: ldr r0, [sp, #0]

<+94>: ldmia.w r7, {r2, r3}

<+92>: bl 0x15054 <base::trace_event::TracedValue::EndDictionary()>

<+98>: mov r0, r4

<+96>: subs r7, #1

<+100>: mov r1, r10

<+98>: ldr r0, [sp, #0]

<+102>: bl 0x7794 <base::trace_event::TracedValue::SetString(char const*, base::BasicStringPiece<std::__ndk1::basic_string<char, std::__ndk1::char_traits<char>, std::__ndk1::allocator<char> > >)>

<+100>: cmp r7, #0

<+106>: mov r0, r4

<+102>: bne.n 0x620a <main()+74>

<+108>: bl 0x7854 <base::trace_event::TracedValue::EndDictionary()>

<+104>: bl 0x150b0 <base::trace_event::TracedValue::EndArray()>

<+112>: subs r6, #1

<+108>: ldr r0, [sp, #0]

<+114>: bne.n 0x3730 <main()+80>

<+110>: bl 0x15054 <base::trace_event::TracedValue::EndDictionary()>

<+116>: mov r0, r4

<+114>: adds r4, #1

<+118>: bl 0x7874 <base::trace_event::TracedValue::EndArray()>

<+116>: ldr r7, [sp, #0]

<+122>: mov r0, r4

<+118>: cmp r4, r11

<+124>: bl 0x7854 <base::trace_event::TracedValue::EndDictionary()>

<+120>: bne.n 0x61ec <main()+44>

<+128>: movw r3, #10000 ; 0x2710

<+122>: movs r0, #0

<+132>: adds r5, #1

<+124>: cmp r7, #0

<+134>: cmp r5, r3

<+126>: str r0, [sp, #0]

<+136>: bne.n 0x3712 <main()+50>

<+128>: beq.n 0x624a <main()+138>

<+138>: ldr r3, [r4, #0]

<+130>: ldr r0, [r7, #0]

<+140>: mov r0, r4

<+132>: ldr r1, [r0, #4]

<+142>: ldr r3, [r3, #4]

<+134>: mov r0, r7

<+144>: blx r3

<+136>: blx r1

<+146>: mov r0, r4

<+138>: mov r0, r7

<+148>: add sp, #20

<+140>: add sp, #4

<+150>: ldmia.w sp!, {r4, r5, r6, r7, r8, r9, r10, r11, pc}

<+142>: ldmia.w sp!, {r4, r5, r6, r7, r8, r9, r10, r11, pc}

<+154>: nop

<+146>: nop

<+156>: andeq r0, r1, r6, ror r10

<+148>: andeq pc, r2, r0, lsr #8

<+160>: andeq r0, r1, r10, ror r10

<+152>: andeq pc, r2, r4, lsr #8

<+164>: andeq r0, r1, r2, lsl #21

<+156>: andeq pc, r2, r10, lsr #8

<+168>: andeq r0, r1, r10, lsl #21

<+160>: andeq pc, r2, lr, lsr #8

0x0000378c <+172>: andeq r0, r1, r4, lsl #21

<+164>: andeq pc, r2, r2, lsr r4 ; <UNPREDICTABLE>

ler dump.

保存された差分

原文

ファイルを開く

# GCC main
<+0>:     stmdb   sp!, {r4, r5, r6, r7, r8, r9, r10, r11, lr}
<+4>:     movs    r0, #24
<+6>:     sub     sp, #20
<+8>:     bl      0x91a8 <operator new(unsigned int)>
<+12>:    movs    r5, #0
<+14>:    mov     r4, r0
<+16>:    bl      0x7730 <base::trace_event::TracedValue::TracedValue()>
<+20>:    ldr     r3, [pc, #132]  ; (0x377c <main()+156>)
<+22>:    ldr.w   r8, [pc, #136]  ; 0x3780 <main()+160>
<+26>:    ldr.w   r9, [pc, #136]  ; 0x3784 <main()+164>
<+30>:    ldr.w   r10, [pc, #136] ; 0x3788 <main()+168>
<+34>:    ldr.w   r11, [pc, #136] ; 0x378c <main()+172>
<+38>:    add     r3, pc
<+40>:    str     r3, [sp, #4]
<+42>:    add     r8, pc
<+44>:    add     r9, pc
<+46>:    add     r10, pc
<+48>:    add     r11, pc
<+50>:    mov     r2, r5
<+52>:    mov     r0, r4
<+54>:    ldr     r1, [sp, #4]
<+56>:    bl      0x774c <base::trace_event::TracedValue::SetInteger(char const*, int)>
<+60>:    mov     r0, r4
<+62>:    mov     r1, r8
<+64>:    bl      0x77dc <base::trace_event::TracedValue::BeginDictionary(char const*)>
<+68>:    mov     r0, r4
<+70>:    mov     r1, r9
<+72>:    bl      0x7818 <base::trace_event::TracedValue::BeginArray(char const*)>
<+76>:    movs    r6, #10
<+78>:    add     r7, sp, #8
<+80>:    mov     r0, r4
<+82>:    bl      0x7864 <base::trace_event::TracedValue::BeginDictionary()>
<+86>:    mov     r1, r11
<+88>:    mov     r0, r7
<+90>:    bl      0x5690 <base::BasicStringPiece<std::__ndk1::basic_string<char, std::__ndk1::char_traits<char>, std::__ndk1::allocator<char> > >::BasicStringPiece(char const*)>
<+94>:    ldmia.w r7, {r2, r3}
<+98>:    mov     r0, r4
<+100>:   mov     r1, r10
<+102>:   bl      0x7794 <base::trace_event::TracedValue::SetString(char const*, base::BasicStringPiece<std::__ndk1::basic_string<char, std::__ndk1::char_traits<char>, std::__ndk1::allocator<char> > >)>
<+106>:   mov     r0, r4
<+108>:   bl      0x7854 <base::trace_event::TracedValue::EndDictionary()>
<+112>:   subs    r6, #1
<+114>:   bne.n   0x3730 <main()+80>
<+116>:   mov     r0, r4
<+118>:   bl      0x7874 <base::trace_event::TracedValue::EndArray()>
<+122>:   mov     r0, r4
<+124>:   bl      0x7854 <base::trace_event::TracedValue::EndDictionary()>
<+128>:   movw    r3, #10000      ; 0x2710
<+132>:   adds    r5, #1
<+134>:   cmp     r5, r3
<+136>:   bne.n   0x3712 <main()+50>
<+138>:   ldr     r3, [r4, #0]
<+140>:   mov     r0, r4
<+142>:   ldr     r3, [r3, #4]
<+144>:   blx     r3
<+146>:   mov     r0, r4
<+148>:   add     sp, #20
<+150>:   ldmia.w sp!, {r4, r5, r6, r7, r8, r9, r10, r11, pc}
<+154>:   nop
<+156>:   andeq   r0, r1, r6, ror r10
<+160>:   andeq   r0, r1, r10, ror r10
<+164>:   andeq   r0, r1, r2, lsl #21
<+168>:   andeq   r0, r1, r10, lsl #21
   0x0000378c <+172>:   andeq   r0, r1, r4, lsl #21

変更されたテキスト

ファイルを開く

#clang main
<+0>:     stmdb   sp!, {r3, r4, r5, r6, r7, r8, r9, r10, r11, lr}
<+4>:     mov     r0, sp
<+6>:     bl      0x6268 <base::MakeUnique<base::trace_event::TracedValue>()>
<+10>:    ldr.w   r8, [pc, #136]  ; 0x6254 <main()+148>
<+14>:    movs    r4, #0
<+16>:    ldr.w   r9, [pc, #132]  ; 0x6258 <main()+152>
<+20>:    movw    r11, #10000     ; 0x2710
<+24>:    ldr.w   r10, [pc, #128] ; 0x625c <main()+156>
<+28>:    add     r8, pc
<+30>:    ldr     r5, [pc, #128]  ; (0x6260 <main()+160>)
<+32>:    add     r9, pc
<+34>:    ldr     r6, [pc, #128]  ; (0x6264 <main()+164>)
<+36>:    add     r10, pc
<+38>:    add     r5, pc
<+40>:    add     r6, pc
<+42>:    b.n     0x6234 <main()+116>
<+44>:    mov     r0, r7
<+46>:    mov     r1, r8
<+48>:    mov     r2, r4
<+50>:    bl      0x14f88 <base::trace_event::TracedValue::SetInteger(char const*, int)>
<+54>:    ldr     r0, [sp, #0]
<+56>:    mov     r1, r9
<+58>:    bl      0x15018 <base::trace_event::TracedValue::BeginDictionary(char const*)>
<+62>:    ldr     r0, [sp, #0]
<+64>:    mov     r1, r10
<+66>:    bl      0x15064 <base::trace_event::TracedValue::BeginArray(char const*)>
<+70>:    movs    r7, #10
<+72>:    b.n     0x6222 <main()+98>
<+74>:    bl      0x150a0 <base::trace_event::TracedValue::BeginDictionary()>
<+78>:    ldr     r0, [sp, #0]
<+80>:    mov     r1, r5
<+82>:    mov     r2, r6
<+84>:    movs    r3, #3
<+86>:    bl      0x14fd0 <base::trace_event::TracedValue::SetString(char const*, base::BasicStringPiece<std::__ndk1::basic_string<char, std::__ndk1::char_traits<char>, std::__ndk1::allocator<char> > >)>
<+90>:    ldr     r0, [sp, #0]
<+92>:    bl      0x15054 <base::trace_event::TracedValue::EndDictionary()>
<+96>:    subs    r7, #1
<+98>:    ldr     r0, [sp, #0]
<+100>:   cmp     r7, #0
<+102>:   bne.n   0x620a <main()+74>
<+104>:   bl      0x150b0 <base::trace_event::TracedValue::EndArray()>
<+108>:   ldr     r0, [sp, #0]
<+110>:   bl      0x15054 <base::trace_event::TracedValue::EndDictionary()>
<+114>:   adds    r4, #1
<+116>:   ldr     r7, [sp, #0]
<+118>:   cmp     r4, r11
<+120>:   bne.n   0x61ec <main()+44>
<+122>:   movs    r0, #0
<+124>:   cmp     r7, #0
<+126>:   str     r0, [sp, #0]
<+128>:   beq.n   0x624a <main()+138>
<+130>:   ldr     r0, [r7, #0]
<+132>:   ldr     r1, [r0, #4]
<+134>:   mov     r0, r7
<+136>:   blx     r1
<+138>:   mov     r0, r7
<+140>:   add     sp, #4
<+142>:   ldmia.w sp!, {r4, r5, r6, r7, r8, r9, r10, r11, pc}
<+146>:   nop
<+148>:   andeq   pc, r2, r0, lsr #8
<+152>:   andeq   pc, r2, r4, lsr #8
<+156>:   andeq   pc, r2, r10, lsr #8
<+160>:   andeq   pc, r2, lr, lsr #8
<+164>:   andeq   pc, r2, r2, lsr r4      ; <UNPREDICTABLE>
ler dump.