ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D15(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <puts@plt>
  lea    0x4(%rsp),%rsi
  lea    D17(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  pxor   %xmm0,%xmm0
  xor    %eax,%eax
  lea    D25(%rip),%rdi
  cvtsi2sdl 0x4(%rsp),%xmm0
  mulsd  D4(%rip),%xmm0
  cvttsd2si %xmm0,%esi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D15
type_guessed: string
name: extract_symbolic_data
arguments: label: D17
type_guessed: string
name: extract_symbolic_data
arguments: label: D25
type_guessed: string
name: extract_symbolic_data
arguments: label: D4
type_guessed: byte[8]

tool: D15: Input Price

tool: D17: %d

tool: D25: Price including tax %d


tool: {"D4": [0xcd,0xcc,0xcc,0xcc,0xcc,0xcc,0xf0,0x3f]}

assistant: ```c
int main() {
  int price;
  printf("Input Price\n");
  scanf("%d", &price);
  printf("Price including tax %d\n", (int)((price) * (1.00 + 0.05)));
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D32(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  call   <puts@plt>
  lea    0x4(%rsp),%rsi
  lea    D9(%rip),%rdi
  xor    %eax,%eax
  call   <scanf@plt>
  pxor   %xmm0,%xmm0
  xor    %eax,%eax
  lea    D28(%rip),%rdi
  cvtsi2sdl 0x4(%rsp),%xmm0
  mulsd  D21(%rip),%xmm0
  cvttsd2si %xmm0,%esi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D32
type: string
name: unpack_data
arguments: data_tag: D9
type: string
name: unpack_data
arguments: data_tag: D28
type: string
name: unpack_data
arguments: data_tag: D21
type: byte[8]

tool: D32: Input Price

tool: D9: %d

tool: D28: Price including tax %d


tool: {"D21": [0xcd,0xcc,0xcc,0xcc,0xcc,0xcc,0xf0,0x3f]}

assistant: ```c
int main() {
  int price;
  printf("Input Price\n");
  scanf("%d", &price);
  printf("Price including tax %d\n", (int)((price) * (1.00 + 0.05)));
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<rop3_156_1_1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,%ecx
  mov    %edx,%eax
  mov    %ecx,%edx
  mov    %dl,-0x1c(%rbp)
  mov    %al,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  not    %eax
  mov    %al,-0x3(%rbp)
  movzbl -0x20(%rbp),%eax
  and    -0x3(%rbp),%al
  mov    %al,-0x2(%rbp)
  movzbl -0x1c(%rbp),%eax
  xor    -0x2(%rbp),%al
  mov    %al,-0x1(%rbp)
  movzbl -0x1c(%rbp),%eax
  not    %eax
  mov    %eax,%edx
  movzbl -0x1(%rbp),%eax
  and    %eax,%edx
  movzbl -0x20(%rbp),%eax
  not    %eax
  and    %eax,%edx
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  and    -0x1c(%rbp),%al
  or     %eax,%edx
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  and    -0x20(%rbp),%al
  or     %edx,%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %dl,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void rop3_156_1_1(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = ~*D;
  stk2 = T & stk3;
  stk1 = S ^ stk2;
  *D = (stk1 & (~S) & (~T)) | (*D & S) | (*D & T);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<rop3_156_1_1>:
  endbr64
  mov    %rdi,%rax
  mov    %esi,%edi
  movzbl (%rax),%ecx
  mov    %edx,%r8d
  or     %esi,%r8d
  mov    %ecx,%esi
  not    %esi
  and    %edx,%esi
  xor    %edi,%esi
  mov    %r8d,%edx
  not    %edx
  and    %edx,%esi
  and    %r8d,%ecx
  or     %ecx,%esi
  mov    %sil,(%rax)
  ret
```

assistant: ```c
void rop3_156_1_1(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = ~*D;
  stk2 = T & stk3;
  stk1 = S ^ stk2;
  *D = (stk1 & (~S) & (~T)) | (*D & S) | (*D & T);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<rop3_156_1_1>:
  endbr64
  mov    %rdi,%rax
  mov    %edx,%r8d
  mov    %esi,%edi
  movzbl (%rax),%ecx
  or     %esi,%r8d
  mov    %ecx,%esi
  and    %r8d,%ecx
  not    %esi
  and    %edx,%esi
  mov    %r8d,%edx
  xor    %edi,%esi
  not    %edx
  and    %edx,%esi
  or     %ecx,%esi
  mov    %sil,(%rax)
  ret
```

assistant: ```c
void rop3_156_1_1(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = ~*D;
  stk2 = T & stk3;
  stk1 = S ^ stk2;
  *D = (stk1 & (~S) & (~T)) | (*D & S) | (*D & T);
}
```
user: What is the c source code of the assembly code below?

```asm
<rop3_156_1_1>:
  endbr64
  mov    %rdi,%rax
  mov    %edx,%r8d
  mov    %esi,%edi
  movzbl (%rax),%ecx
  or     %esi,%r8d
  mov    %ecx,%esi
  and    %r8d,%ecx
  not    %esi
  and    %edx,%esi
  mov    %r8d,%edx
  xor    %edi,%esi
  not    %edx
  and    %edx,%esi
  or     %ecx,%esi
  mov    %sil,(%rax)
  ret
```

assistant: ```c
void rop3_156_1_1(unsigned char *D, unsigned char S, unsigned char T) {
  unsigned char stk1;
  unsigned char stk2;
  unsigned char stk3;
  stk3 = ~*D;
  stk2 = T & stk3;
  stk1 = S ^ stk2;
  *D = (stk1 & (~S) & (~T)) | (*D & S) | (*D & T);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<OneWireDataGet>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  nop
L9:
  mov    -0x4(%rbp),%eax
  cltq
  mov    (%rax),%eax
  and    $0x100,%eax
  test   %eax,%eax
  jne    L9
  mov    -0x4(%rbp),%eax
  add    $0xc,%eax
  cltq
  mov    (%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void OneWireDataGet(uint32_t ui32Base, uint32_t *pui32Data) {
  ;
  ;
  while ((*((volatile uint32_t *)(ui32Base + 0x00000000))) & 0x00000100) {
  }
  *pui32Data = (*((volatile uint32_t *)(ui32Base + 0x0000000C)));
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<OneWireDataGet>:
  endbr64
  movslq %edi,%rdx
L9:
  mov    (%rdx),%eax
  test   $0x1,%ah
  jne    L9
  add    $0xc,%edi
  movslq %edi,%rdi
  mov    (%rdi),%eax
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void OneWireDataGet(uint32_t ui32Base, uint32_t *pui32Data) {
  ;
  ;
  while ((*((volatile uint32_t *)(ui32Base + 0x00000000))) & 0x00000100) {
  }
  *pui32Data = (*((volatile uint32_t *)(ui32Base + 0x0000000C)));
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<OneWireDataGet>:
  endbr64
  movslq %edi,%rdx
  nopw   0x0(%rax,%rax,1)
L7:
  mov    (%rdx),%eax
  test   $0x1,%ah
  jne    L7
  add    $0xc,%edi
  movslq %edi,%rdi
  mov    (%rdi),%eax
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void OneWireDataGet(uint32_t ui32Base, uint32_t *pui32Data) {
  ;
  ;
  while ((*((volatile uint32_t *)(ui32Base + 0x00000000))) & 0x00000100) {
  }
  *pui32Data = (*((volatile uint32_t *)(ui32Base + 0x0000000C)));
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<OneWireDataGet>:
  endbr64
  movslq %edi,%rdx
  nopw   0x0(%rax,%rax,1)
L3:
  mov    (%rdx),%eax
  test   $0x1,%ah
  jne    L3
  add    $0xc,%edi
  movslq %edi,%rdi
  mov    (%rdi),%eax
  mov    %eax,(%rsi)
  ret
```

assistant: ```c
void OneWireDataGet(uint32_t ui32Base, uint32_t *pui32Data) {
  ;
  ;
  while ((*((volatile uint32_t *)(ui32Base + 0x00000000))) & 0x00000100) {
  }
  *pui32Data = (*((volatile uint32_t *)(ui32Base + 0x0000000C)));
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<mayer_ifft>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%r12d
  mov    %rsi,%rbx
  mov    %rdx,%rbp
  mov    %edi,%esi
  mov    %rbx,%rdi
  call   <mayer_fht@plt>
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <mayer_fht@plt>
  mov    %r12d,%ecx
  shr    $0x1f,%ecx
  add    %r12d,%ecx
  sar    %ecx
  cmp    $0x3,%r12d
  jle    L16
  lea    -0x1(%r12),%edx
  movslq %edx,%rdx
  shl    $0x2,%rdx
  mov    $0x1,%eax
  movss  D1(%rip),%xmm4
L4:
  movss  (%rbx,%rax,4),%xmm3
  movss  (%rbx,%rdx,1),%xmm1
  movaps %xmm3,%xmm0
  addss  %xmm1,%xmm0
  subss  %xmm1,%xmm3
  movss  0x0(%rbp,%rax,4),%xmm2
  movss  0x0(%rbp,%rdx,1),%xmm5
  movaps %xmm2,%xmm1
  addss  %xmm5,%xmm1
  subss  %xmm5,%xmm2
  movaps %xmm3,%xmm5
  addss  %xmm1,%xmm5
  mulss  %xmm4,%xmm5
  movss  %xmm5,0x0(%rbp,%rax,4)
  subss  %xmm3,%xmm1
  mulss  %xmm4,%xmm1
  movss  %xmm1,0x0(%rbp,%rdx,1)
  movaps %xmm0,%xmm1
  subss  %xmm2,%xmm1
  mulss  %xmm4,%xmm1
  movss  %xmm1,(%rbx,%rax,4)
  addss  %xmm2,%xmm0
  mulss  %xmm4,%xmm0
  movss  %xmm0,(%rbx,%rdx,1)
  add    $0x1,%rax
  sub    $0x4,%rdx
  cmp    %eax,%ecx
  jg     L4
L16:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D1
type: f32

tool: D1: 0.5

assistant: ```c
void mayer_ifft(int n, float *real, float *imag) {
  float a, b, c, d;
  float q, r, s, t;
  int i, j, k;
  mayer_fht(real, n);
  mayer_fht(imag, n);
  for (i = 1, j = n - 1, k = n / 2; i < k; i++, j--) {
    a = real[i];
    b = real[j];
    q = a + b;
    r = a - b;
    c = imag[i];
    d = imag[j];
    s = c + d;
    t = c - d;
    imag[i] = (s + r) * 0.5;
    imag[j] = (s - r) * 0.5;
    real[i] = (q - t) * 0.5;
    real[j] = (q + t) * 0.5;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<mayer_ifft>:
  endbr64
  push   %r12
  mov    %edi,%r12d
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rsi,%rbx
  mov    %edi,%esi
  mov    %rbx,%rdi
  call   <mayer_fht@plt>
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <mayer_fht@plt>
  mov    %r12d,%ecx
  shr    $0x1f,%ecx
  add    %r12d,%ecx
  sar    %ecx
  cmp    $0x3,%r12d
  jle    L9
  lea    -0x1(%r12),%edx
  movss  D9(%rip),%xmm4
  mov    $0x1,%eax
  movslq %edx,%rdx
  shl    $0x2,%rdx
  nopl   0x0(%rax)
L7:
  movss  (%rbx,%rax,4),%xmm3
  movss  (%rbx,%rdx,1),%xmm1
  movss  0x0(%rbp,%rax,4),%xmm2
  movss  0x0(%rbp,%rdx,1),%xmm5
  movaps %xmm3,%xmm0
  subss  %xmm1,%xmm3
  addss  %xmm1,%xmm0
  movaps %xmm2,%xmm1
  subss  %xmm5,%xmm2
  addss  %xmm5,%xmm1
  movaps %xmm3,%xmm5
  addss  %xmm1,%xmm5
  subss  %xmm3,%xmm1
  mulss  %xmm4,%xmm5
  mulss  %xmm4,%xmm1
  movss  %xmm5,0x0(%rbp,%rax,4)
  movss  %xmm1,0x0(%rbp,%rdx,1)
  movaps %xmm0,%xmm1
  addss  %xmm2,%xmm0
  subss  %xmm2,%xmm1
  mulss  %xmm4,%xmm0
  mulss  %xmm4,%xmm1
  movss  %xmm1,(%rbx,%rax,4)
  add    $0x1,%rax
  movss  %xmm0,(%rbx,%rdx,1)
  sub    $0x4,%rdx
  cmp    %eax,%ecx
  jg     L7
L9:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D9
data_type: f32

tool: D9: 0.5

assistant: ```c
void mayer_ifft(int n, float *real, float *imag) {
  float a, b, c, d;
  float q, r, s, t;
  int i, j, k;
  mayer_fht(real, n);
  mayer_fht(imag, n);
  for (i = 1, j = n - 1, k = n / 2; i < k; i++, j--) {
    a = real[i];
    b = real[j];
    q = a + b;
    r = a - b;
    c = imag[i];
    d = imag[j];
    s = c + d;
    t = c - d;
    imag[i] = (s + r) * 0.5;
    imag[j] = (s - r) * 0.5;
    real[i] = (q - t) * 0.5;
    real[j] = (q + t) * 0.5;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<append_filter_spaces>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %rsi,%rdi
  call   <strdup@plt>
  mov    %rax,%rbx
  cmpb   $0x20,(%rax)
  jne    L113
  mov    %rax,%rdi
L49:
  add    $0x1,%rdi
  cmpb   $0x20,(%rdi)
  je     L49
L76:
  mov    $0x0,%ebp
  jmp    L63
L113:
  mov    %rax,%rdi
  jmp    L76
L14:
  add    $0x1,%rdi
  cmpb   $0x20,(%rdi)
  je     L14
  add    $0x1,%ebp
L63:
  mov    $0x20,%esi
  call   <strchr@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  jne    L14
  lea    0x10(,%rbp,8),%edi
  call   <malloc@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L103
L8:
  mov    $0x0,%ebp
  jmp    L129
L103:
  lea    D5(%rip),%rdi
  call   <fatal_error@plt>
  jmp    L8
L124:
  add    $0x1,%rbp
  mov    %rax,%rbx
L129:
  mov    $0x20,%esi
  mov    %rbx,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L48
  movb   $0x0,(%rax)
  mov    %rbx,0x0(%r13,%rbp,8)
L86:
  add    $0x1,%rax
  cmpb   $0x20,(%rax)
  jne    L124
  cmpb   $0x0,(%rbx)
  jne    L86
  jmp    L124
L48:
  movslq %ebp,%r14
  mov    %rbx,0x0(%r13,%r14,8)
  movq   $0x0,0x8(%r13,%r14,8)
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <append_filter@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: disassemble_data
arguments: label: D5
type_infered: string

tool: D5: Cannot allocate

assistant: ```c
struct filter *append_filter_spaces(struct filter *f, const char *arg) {
  int spaces = 0;
  char **args;
  char *tmp = strdup(arg);
  char *pos = tmp;
  char *nextpos;
  while (*pos == ' ')
    ++pos;
  while ((pos = strchr(pos, ' ')) != 0) {
    do
      ++pos;
    while (*pos == ' ' && *pos != '\0');
    ++spaces;
  }
  ++spaces;
  ++spaces;
  args = malloc(sizeof(*args) * spaces);
  if (!args)
    fatal_error("Cannot allocate");
  spaces = 0;
  pos = tmp;
  while ((nextpos = strchr(pos, ' ')) != 0) {
    *nextpos = '\0';
    args[spaces++] = pos;
    do
      ++nextpos;
    while (*nextpos == ' ' && *pos != '\0');
    pos = nextpos;
  }
  args[spaces++] = pos;
  args[spaces] = 0;
  return append_filter(f, args);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<append_filter_spaces>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  push   %rbx
  call   <strdup@plt>
  cmpb   $0x20,(%rax)
  mov    %rax,%rbx
  mov    %rax,%rdi
  jne    L88
  nopw   0x0(%rax,%rax,1)
L56:
  add    $0x1,%rdi
  cmpb   $0x20,(%rdi)
  je     L56
L88:
  xor    %r12d,%r12d
  nopl   0x0(%rax)
L103:
  mov    $0x20,%esi
  call   <strchr@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L24
  nopw   0x0(%rax,%rax,1)
L19:
  add    $0x1,%rdi
  cmpb   $0x20,(%rdi)
  je     L19
  add    $0x1,%r12d
  jmp    L103
  nop
L24:
  lea    0x10(,%r12,8),%edi
  call   <malloc@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L37
L110:
  mov    %r13,%r14
  mov    $0x1,%r12d
  xchg   %ax,%ax
L59:
  mov    $0x20,%esi
  mov    %rbx,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L86
  movb   $0x0,(%rax)
  mov    %rbx,(%r14)
  jmp    L116
  nopw   0x0(%rax,%rax,1)
L98:
  cmpb   $0x0,(%rbx)
  je     L79
L116:
  add    $0x1,%rax
  cmpb   $0x20,(%rax)
  je     L98
L79:
  add    $0x1,%r12d
  add    $0x8,%r14
  mov    %rax,%rbx
  jmp    L59
  nopl   0x0(%rax,%rax,1)
L86:
  movslq %r12d,%r12
  mov    %rbx,(%r14)
  mov    %r13,%rsi
  mov    %rbp,%rdi
  movq   $0x0,0x0(%r13,%r12,8)
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    10c0 <append_filter@plt>
L37:
  lea    D2(%rip),%rdi
  call   <fatal_error@plt>
  jmp    L110
```

tool_calls: name: unpack_data
arguments: data_label: D2
data_type: string

tool: D2: Cannot allocate

assistant: ```c
struct filter *append_filter_spaces(struct filter *f, const char *arg) {
  int spaces = 0;
  char **args;
  char *tmp = strdup(arg);
  char *pos = tmp;
  char *nextpos;
  while (*pos == ' ')
    ++pos;
  while ((pos = strchr(pos, ' ')) != 0) {
    do
      ++pos;
    while (*pos == ' ' && *pos != '\0');
    ++spaces;
  }
  ++spaces;
  ++spaces;
  args = malloc(sizeof(*args) * spaces);
  if (!args)
    fatal_error("Cannot allocate");
  spaces = 0;
  pos = tmp;
  while ((nextpos = strchr(pos, ' ')) != 0) {
    *nextpos = '\0';
    args[spaces++] = pos;
    do
      ++nextpos;
    while (*nextpos == ' ' && *pos != '\0');
    pos = nextpos;
  }
  args[spaces++] = pos;
  args[spaces] = 0;
  return append_filter(f, args);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<append_filter_spaces>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  mov    %rsi,%rdi
  push   %rbx
  call   <strdup@plt>
  cmpb   $0x20,(%rax)
  mov    %rax,%rbx
  mov    %rax,%rdi
  jne    L51
  nopw   0x0(%rax,%rax,1)
L2:
  add    $0x1,%rdi
  cmpb   $0x20,(%rdi)
  je     L2
L51:
  xor    %r12d,%r12d
  nopl   0x0(%rax)
L118:
  mov    $0x20,%esi
  call   <strchr@plt>
  mov    %rax,%rdi
  test   %rax,%rax
  je     L47
  nopw   0x0(%rax,%rax,1)
L116:
  add    $0x1,%rdi
  cmpb   $0x20,(%rdi)
  je     L116
  add    $0x1,%r12d
  jmp    L118
  nop
L47:
  lea    0x10(,%r12,8),%edi
  call   <malloc@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L42
L48:
  mov    %r13,%r14
  mov    $0x1,%r12d
  xchg   %ax,%ax
L33:
  mov    $0x20,%esi
  mov    %rbx,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L38
  movb   $0x0,(%rax)
  mov    %rbx,(%r14)
  jmp    L28
  nopw   0x0(%rax,%rax,1)
L36:
  cmpb   $0x0,(%rbx)
  je     L107
L28:
  add    $0x1,%rax
  cmpb   $0x20,(%rax)
  je     L36
L107:
  add    $0x8,%r14
  add    $0x1,%r12d
  mov    %rax,%rbx
  jmp    L33
  nopl   0x0(%rax,%rax,1)
L38:
  movslq %r12d,%r12
  mov    %rbx,(%r14)
  mov    %r13,%rsi
  mov    %rbp,%rdi
  movq   $0x0,0x0(%r13,%r12,8)
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    10c0 <append_filter@plt>
L42:
  lea    D9(%rip),%rdi
  call   <fatal_error@plt>
  jmp    L48
```

tool_calls: name: disassemble_data
arguments: label: D9
type_infered: string

tool: D9: Cannot allocate

assistant: ```c
struct filter *append_filter_spaces(struct filter *f, const char *arg) {
  int spaces = 0;
  char **args;
  char *tmp = strdup(arg);
  char *pos = tmp;
  char *nextpos;
  while (*pos == ' ')
    ++pos;
  while ((pos = strchr(pos, ' ')) != 0) {
    do
      ++pos;
    while (*pos == ' ' && *pos != '\0');
    ++spaces;
  }
  ++spaces;
  ++spaces;
  args = malloc(sizeof(*args) * spaces);
  if (!args)
    fatal_error("Cannot allocate");
  spaces = 0;
  pos = tmp;
  while ((nextpos = strchr(pos, ' ')) != 0) {
    *nextpos = '\0';
    args[spaces++] = pos;
    do
      ++nextpos;
    while (*nextpos == ' ' && *pos != '\0');
    pos = nextpos;
  }
  args[spaces++] = pos;
  args[spaces] = 0;
  return append_filter(f, args);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<ft_strcat>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L7
L21:
  addl   $0x1,-0x8(%rbp)
L7:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L21
  jmp    L1
L2:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    -0x8(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x8(%rbp)
  addl   $0x1,-0x4(%rbp)
L1:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L2
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
char *ft_strcat(char *s1, const char *s2) {
  int i;
  int j;
  i = 0;
  j = 0;
  while (s1[i] != '\0')
    i++;
  while (s2[j] != '\0') {
    s1[i] = s2[j];
    i++;
    j++;
  }
  s1[i] = '\0';
  return (s1);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<ft_strcat>:
  endbr64
  mov    %rdi,%rax
  cmpb   $0x0,(%rdi)
  je     L48
  mov    $0x1,%edx
L9:
  mov    %edx,%r8d
  add    $0x1,%rdx
  cmpb   $0x0,-0x1(%rax,%rdx,1)
  jne    L9
L6:
  movzbl (%rsi),%ecx
  test   %cl,%cl
  je     L11
  lea    0x1(%r8),%edx
  movslq %edx,%rdx
  movslq %r8d,%r8
  sub    %r8,%rsi
L19:
  mov    %cl,-0x1(%rax,%rdx,1)
  mov    %edx,%r8d
  add    $0x1,%rdx
  movzbl -0x1(%rsi,%rdx,1),%ecx
  test   %cl,%cl
  jne    L19
L11:
  movslq %r8d,%r8
  movb   $0x0,(%rax,%r8,1)
  ret
L48:
  mov    $0x0,%r8d
  jmp    L6
```

assistant: ```c
char *ft_strcat(char *s1, const char *s2) {
  int i;
  int j;
  i = 0;
  j = 0;
  while (s1[i] != '\0')
    i++;
  while (s2[j] != '\0') {
    s1[i] = s2[j];
    i++;
    j++;
  }
  s1[i] = '\0';
  return (s1);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<ft_strcat>:
  endbr64
  cmpb   $0x0,(%rdi)
  mov    %rdi,%rax
  je     L13
  mov    %edi,%ecx
  lea    0x1(%rdi),%rdx
  neg    %ecx
  nopl   0x0(%rax)
L41:
  lea    (%rcx,%rdx,1),%edi
  mov    %rdx,%r8
  add    $0x1,%rdx
  cmpb   $0x0,-0x1(%rdx)
  jne    L41
L10:
  movzbl (%rsi),%ecx
  test   %cl,%cl
  je     L31
  lea    0x1(%rdi),%edx
  movslq %edi,%rdi
  movslq %edx,%rdx
  sub    %rdi,%rsi
  nopl   0x0(%rax,%rax,1)
L36:
  mov    %cl,-0x1(%rax,%rdx,1)
  movslq %edx,%r8
  add    $0x1,%rdx
  movzbl -0x1(%rsi,%rdx,1),%ecx
  test   %cl,%cl
  jne    L36
  add    %rax,%r8
L31:
  movb   $0x0,(%r8)
  ret
  nopl   0x0(%rax)
L13:
  mov    %rdi,%r8
  xor    %edi,%edi
  jmp    L10
```

assistant: ```c
char *ft_strcat(char *s1, const char *s2) {
  int i;
  int j;
  i = 0;
  j = 0;
  while (s1[i] != '\0')
    i++;
  while (s2[j] != '\0') {
    s1[i] = s2[j];
    i++;
    j++;
  }
  s1[i] = '\0';
  return (s1);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ft_strcat>:
  endbr64
  cmpb   $0x0,(%rdi)
  mov    %rdi,%rax
  je     L43
  mov    %edi,%ecx
  lea    0x1(%rdi),%rdx
  neg    %ecx
  nopl   0x0(%rax)
L26:
  lea    (%rcx,%rdx,1),%edi
  mov    %rdx,%r8
  add    $0x1,%rdx
  cmpb   $0x0,-0x1(%rdx)
  jne    L26
L31:
  movzbl (%rsi),%ecx
  test   %cl,%cl
  je     L32
  lea    0x1(%rdi),%edx
  movslq %edi,%rdi
  movslq %edx,%rdx
  sub    %rdi,%rsi
  nopl   0x0(%rax,%rax,1)
L46:
  mov    %cl,-0x1(%rax,%rdx,1)
  movslq %edx,%r8
  add    $0x1,%rdx
  movzbl -0x1(%rsi,%rdx,1),%ecx
  test   %cl,%cl
  jne    L46
  add    %rax,%r8
L32:
  movb   $0x0,(%r8)
  ret
  nopl   0x0(%rax)
L43:
  mov    %rdi,%r8
  xor    %edi,%edi
  jmp    L31
```

assistant: ```c
char *ft_strcat(char *s1, const char *s2) {
  int i;
  int j;
  i = 0;
  j = 0;
  while (s1[i] != '\0')
    i++;
  while (s2[j] != '\0') {
    s1[i] = s2[j];
    i++;
    j++;
  }
  s1[i] = '\0';
  return (s1);
}
```