ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<track_is_compilation>:
  endbr64
  push   %r12
  lea    D7(%rip),%rsi
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <keyvals_get_val@plt>
  test   %rax,%rax
  je     L16
  mov    %rax,%rdi
  call   <is_freeform_true@plt>
  test   %rax,%rax
  jne    L3
L16:
  lea    D5(%rip),%rsi
  mov    %rbp,%rdi
  call   <keyvals_get_val@plt>
  mov    %rax,%r12
  test   %rax,%rax
  je     L45
  mov    %rax,%rdi
  call   <is_various_artists@plt>
  test   %rax,%rax
  jne    L3
  lea    D39(%rip),%rsi
  mov    %rbp,%rdi
  call   <keyvals_get_val@plt>
  mov    %rax,%rsi
  xor    %eax,%eax
  test   %rsi,%rsi
  je     L49
  mov    %r12,%rdi
  call   <u_strcase_equal@plt>
  test   %eax,%eax
  sete   %al
  add    $0x8,%rsp
  movzbl %al,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L3:
  mov    $0x1,%eax
L49:
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
  nopl   (%rax)
L45:
  mov    %rbp,%rdi
  lea    D39(%rip),%rsi
  call   <keyvals_get_val@plt>
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: parse_data
arguments: label: D7
data_type: string
name: parse_data
arguments: label: D5
data_type: string
name: parse_data
arguments: label: D39
data_type: string

tool: D7: compilation

tool: D5: albumartist

tool: D39: artist

assistant: ```c
int track_is_compilation(const struct keyval *comments) {
  const char *c, *a, *aa;
  c = keyvals_get_val(comments, "compilation");
  if (c && is_freeform_true(c))
    return 1;
  aa = keyvals_get_val(comments, "albumartist");
  if (aa && is_various_artists(aa))
    return 1;
  a = keyvals_get_val(comments, "artist");
  if (aa && a && !u_strcase_equal(aa, a))
    return 1;
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ov5648_rio4g_update_awb_gain>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %edx,-0xc(%rbp)
  cmpl   $0x400,-0x4(%rbp)
  jle    L1
  mov    -0x4(%rbp),%eax
  sar    $0x8,%eax
  mov    %eax,%esi
  mov    $0x5186,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
  mov    -0x4(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  mov    $0x5187,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
L1:
  cmpl   $0x400,-0x8(%rbp)
  jle    L19
  mov    -0x8(%rbp),%eax
  sar    $0x8,%eax
  mov    %eax,%esi
  mov    $0x5188,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
  mov    -0x8(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  mov    $0x5189,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
L19:
  cmpl   $0x400,-0xc(%rbp)
  jle    L29
  mov    -0xc(%rbp),%eax
  sar    $0x8,%eax
  mov    %eax,%esi
  mov    $0x518a,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
  mov    -0xc(%rbp),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  mov    $0x518b,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
L29:
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int ov5648_rio4g_update_awb_gain(int R_gain, int G_gain, int B_gain) {
  if (R_gain > 0x400) {
    ov5648_rio4g_my_otp_write(0x5186, R_gain >> 8);
    ov5648_rio4g_my_otp_write(0x5187, R_gain & 0x00ff);
  }
  if (G_gain > 0x400) {
    ov5648_rio4g_my_otp_write(0x5188, G_gain >> 8);
    ov5648_rio4g_my_otp_write(0x5189, G_gain & 0x00ff);
  }
  if (B_gain > 0x400) {
    ov5648_rio4g_my_otp_write(0x518a, B_gain >> 8);
    ov5648_rio4g_my_otp_write(0x518b, B_gain & 0x00ff);
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ov5648_rio4g_update_awb_gain>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %esi,%ebp
  mov    %edx,%ebx
  cmp    $0x400,%edi
  jg     L21
L22:
  cmp    $0x400,%ebp
  jg     L50
L41:
  cmp    $0x400,%ebx
  jg     L3
L4:
  mov    $0x0,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L21:
  mov    %edi,%r12d
  mov    %edi,%esi
  sar    $0x8,%esi
  mov    $0x5186,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
  movzbl %r12b,%esi
  mov    $0x5187,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
  jmp    L22
L50:
  mov    %ebp,%esi
  sar    $0x8,%esi
  mov    $0x5188,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
  movzbl %bpl,%esi
  mov    $0x5189,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
  jmp    L41
L3:
  mov    %ebx,%esi
  sar    $0x8,%esi
  mov    $0x518a,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
  movzbl %bl,%esi
  mov    $0x518b,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
  jmp    L4
```

assistant: ```c
int ov5648_rio4g_update_awb_gain(int R_gain, int G_gain, int B_gain) {
  if (R_gain > 0x400) {
    ov5648_rio4g_my_otp_write(0x5186, R_gain >> 8);
    ov5648_rio4g_my_otp_write(0x5187, R_gain & 0x00ff);
  }
  if (G_gain > 0x400) {
    ov5648_rio4g_my_otp_write(0x5188, G_gain >> 8);
    ov5648_rio4g_my_otp_write(0x5189, G_gain & 0x00ff);
  }
  if (B_gain > 0x400) {
    ov5648_rio4g_my_otp_write(0x518a, B_gain >> 8);
    ov5648_rio4g_my_otp_write(0x518b, B_gain & 0x00ff);
  }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<ov5648_rio4g_update_awb_gain>:
  endbr64
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %edx,%ebx
  cmp    $0x400,%edi
  jg     L7
  cmp    $0x400,%ebp
  jg     L45
L21:
  cmp    $0x400,%ebx
  jg     L43
L25:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L7:
  mov    %edi,%esi
  mov    %edi,%r12d
  mov    $0x5186,%edi
  sar    $0x8,%esi
  call   <ov5648_rio4g_my_otp_write@plt>
  movzbl %r12b,%esi
  mov    $0x5187,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
  cmp    $0x400,%ebp
  jle    L21
L45:
  mov    %ebp,%esi
  mov    $0x5188,%edi
  sar    $0x8,%esi
  call   <ov5648_rio4g_my_otp_write@plt>
  movzbl %bpl,%esi
  mov    $0x5189,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
  cmp    $0x400,%ebx
  jle    L25
L43:
  mov    %ebx,%esi
  mov    $0x518a,%edi
  sar    $0x8,%esi
  call   <ov5648_rio4g_my_otp_write@plt>
  movzbl %bl,%esi
  mov    $0x518b,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int ov5648_rio4g_update_awb_gain(int R_gain, int G_gain, int B_gain) {
  if (R_gain > 0x400) {
    ov5648_rio4g_my_otp_write(0x5186, R_gain >> 8);
    ov5648_rio4g_my_otp_write(0x5187, R_gain & 0x00ff);
  }
  if (G_gain > 0x400) {
    ov5648_rio4g_my_otp_write(0x5188, G_gain >> 8);
    ov5648_rio4g_my_otp_write(0x5189, G_gain & 0x00ff);
  }
  if (B_gain > 0x400) {
    ov5648_rio4g_my_otp_write(0x518a, B_gain >> 8);
    ov5648_rio4g_my_otp_write(0x518b, B_gain & 0x00ff);
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<ov5648_rio4g_update_awb_gain>:
  endbr64
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %edx,%ebx
  cmp    $0x400,%edi
  jg     L14
  cmp    $0x400,%ebp
  jg     L25
L28:
  cmp    $0x400,%ebx
  jg     L33
L26:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L14:
  mov    %edi,%esi
  mov    %edi,%r12d
  mov    $0x5186,%edi
  sar    $0x8,%esi
  call   <ov5648_rio4g_my_otp_write@plt>
  movzbl %r12b,%esi
  mov    $0x5187,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
  cmp    $0x400,%ebp
  jle    L28
L25:
  mov    %ebp,%esi
  mov    $0x5188,%edi
  sar    $0x8,%esi
  call   <ov5648_rio4g_my_otp_write@plt>
  movzbl %bpl,%esi
  mov    $0x5189,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
  cmp    $0x400,%ebx
  jle    L26
L33:
  mov    %ebx,%esi
  mov    $0x518a,%edi
  sar    $0x8,%esi
  call   <ov5648_rio4g_my_otp_write@plt>
  movzbl %bl,%esi
  mov    $0x518b,%edi
  call   <ov5648_rio4g_my_otp_write@plt>
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int ov5648_rio4g_update_awb_gain(int R_gain, int G_gain, int B_gain) {
  if (R_gain > 0x400) {
    ov5648_rio4g_my_otp_write(0x5186, R_gain >> 8);
    ov5648_rio4g_my_otp_write(0x5187, R_gain & 0x00ff);
  }
  if (G_gain > 0x400) {
    ov5648_rio4g_my_otp_write(0x5188, G_gain >> 8);
    ov5648_rio4g_my_otp_write(0x5189, G_gain & 0x00ff);
  }
  if (B_gain > 0x400) {
    ov5648_rio4g_my_otp_write(0x518a, B_gain >> 8);
    ov5648_rio4g_my_otp_write(0x518b, B_gain & 0x00ff);
  }
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<dump>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L107
L54:
  mov    -0x8(%rbp),%eax
  mov    %eax,%esi
  lea    D11(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0x4(%rbp)
  jmp    L22
L51:
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  cmp    $0x22,%eax
  jne    L97
  addl   $0x4,-0x8(%rbp)
  addl   $0x4,-0x1c(%rbp)
L97:
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  cmp    %eax,-0x1c(%rbp)
  jle    L2
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D34(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L110
L2:
  lea    D25(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L110:
  addl   $0x1,-0x4(%rbp)
L22:
  cmpl   $0xf,-0x4(%rbp)
  jle    L51
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,-0x4(%rbp)
  jmp    L12
L92:
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  cmp    %eax,-0x1c(%rbp)
  jl     L7
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x1f,%al
  jbe    L7
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,%edi
  call   <putchar@plt>
  jmp    L43
L7:
  mov    $0x20,%edi
  call   <putchar@plt>
L43:
  addl   $0x1,-0x4(%rbp)
L12:
  cmpl   $0xf,-0x4(%rbp)
  jle    L92
  mov    $0xa,%edi
  call   <putchar@plt>
  addl   $0x10,-0x8(%rbp)
L107:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L54
  nop
  nop
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D11
data_type: string
name: retrieve_data
arguments: data_label: D34
data_type: string
name: retrieve_data
arguments: data_label: D25
data_type: string
name: retrieve_data
arguments: data_label: D13
data_type: string

tool: D11: %03d | 

tool: D34: %02X 

tool: D25:    

tool: D13:  | 

assistant: ```c
void dump(unsigned char *start, int l) {
  int x;
  for (x = 0; x < l; x = x + 16) {
    int j;
    printf("%03d | ", x);
    for (j = 0; j < 16; j++) {
      if (x + j == 34) {
        x += 4;
        l += 4;
      }
      if (x + j < l)
        printf("%02X ", start[x + j]);
      else
        printf("   ");
    }
    printf(" | ");
    for (j = 0; j < 16; j++) {
      if (x + j <= l && start[x + j] >= ' ')
        printf("%c", start[x + j]);
      else
        printf(" ");
    }
    printf("\n");
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<dump>:
  endbr64
  test   %esi,%esi
  jle    L90
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r15
  mov    %esi,%r12d
  mov    $0x0,%ebp
  jmp    L126
L111:
  add    $0x4,%ebp
  add    $0x4,%r12d
  jmp    L32
L48:
  lea    D37(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L110:
  add    $0x1,%ebx
  cmp    $0x10,%ebx
  je     L109
  lea    0x0(%rbp,%rbx,1),%eax
  cmp    $0x22,%eax
  je     L111
L32:
  lea    0x0(%rbp,%rbx,1),%eax
  cmp    %r12d,%eax
  jge    L48
  cltq
  movzbl (%r15,%rax,1),%esi
  lea    D1(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L110
L109:
  lea    D34(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movslq %ebp,%rdx
  lea    (%r15,%rdx,1),%rax
  lea    0x10(%r15,%rdx,1),%r14
  mov    %rax,%rbx
  mov    %ebp,%r13d
  sub    %eax,%r13d
  jmp    L4
L59:
  mov    $0x20,%edi
  call   <putchar@plt>
L121:
  add    $0x1,%rbx
  cmp    %r14,%rbx
  je     L134
L4:
  lea    0x0(%r13,%rbx,1),%eax
  cmp    %eax,%r12d
  jl     L59
  movzbl (%rbx),%edi
  cmp    $0x1f,%dil
  jbe    L59
  movzbl %dil,%edi
  call   <putchar@plt>
  jmp    L121
L134:
  mov    $0xa,%edi
  call   <putchar@plt>
  add    $0x10,%ebp
  cmp    %ebp,%r12d
  jle    L129
L126:
  mov    %ebp,%esi
  lea    D15(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%ebx
  jmp    L32
L129:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L90:
  ret
```

tool_calls: name: parse_data
arguments: label: D37
datatype: string
name: parse_data
arguments: label: D1
datatype: string
name: parse_data
arguments: label: D34
datatype: string
name: parse_data
arguments: label: D15
datatype: string

tool: D37:    

tool: D1: %02X 

tool: D34:  | 

tool: D15: %03d | 

assistant: ```c
void dump(unsigned char *start, int l) {
  int x;
  for (x = 0; x < l; x = x + 16) {
    int j;
    printf("%03d | ", x);
    for (j = 0; j < 16; j++) {
      if (x + j == 34) {
        x += 4;
        l += 4;
      }
      if (x + j < l)
        printf("%02X ", start[x + j]);
      else
        printf("   ");
    }
    printf(" | ");
    for (j = 0; j < 16; j++) {
      if (x + j <= l && start[x + j] >= ' ')
        printf("%c", start[x + j]);
      else
        printf(" ");
    }
    printf("\n");
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<dump>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,(%rsp)
  test   %esi,%esi
  jle    L88
  lea    0x10(%rdi),%rax
  mov    %esi,%ebx
  lea    D26(%rip),%r15
  xor    %ebp,%ebp
  mov    %rax,0x8(%rsp)
  nopw   0x0(%rax,%rax,1)
L33:
  mov    %ebp,%esi
  lea    D12(%rip),%rdi
  xor    %eax,%eax
  xor    %r12d,%r12d
  call   <printf@plt>
  mov    %ebp,%eax
  nopl   (%rax)
L11:
  cmp    %ebx,%eax
  jge    L97
L13:
  mov    (%rsp),%rdx
  cltq
  lea    D18(%rip),%rdi
  add    $0x1,%r12d
  movzbl (%rdx,%rax,1),%esi
  xor    %eax,%eax
  call   <printf@plt>
  cmp    $0x10,%r12d
  je     L43
L23:
  lea    0x0(%rbp,%r12,1),%eax
  cmp    $0x22,%eax
  jne    L11
  add    $0x4,%ebp
  add    $0x4,%ebx
  lea    0x0(%rbp,%r12,1),%eax
  cmp    %ebx,%eax
  jl     L13
L97:
  mov    %r15,%rdi
  xor    %eax,%eax
  add    $0x1,%r12d
  call   <printf@plt>
  cmp    $0x10,%r12d
  jne    L23
L43:
  lea    D3(%rip),%rdi
  xor    %eax,%eax
  mov    %ebp,%r12d
  call   <printf@plt>
  mov    0x8(%rsp),%rcx
  movslq %ebp,%rax
  lea    (%rcx,%rax,1),%r13
  mov    (%rsp),%rcx
  lea    (%rcx,%rax,1),%r14
  sub    %r14d,%r12d
  nopl   0x0(%rax,%rax,1)
L48:
  lea    (%r12,%r14,1),%eax
  cmp    %eax,%ebx
  jl     L34
  movzbl (%r14),%edi
  cmp    $0x1f,%dil
  ja     L20
L34:
  mov    $0x20,%edi
L20:
  call   <putchar@plt>
  add    $0x1,%r14
  cmp    %r13,%r14
  jne    L48
  mov    $0xa,%edi
  add    $0x10,%ebp
  call   <putchar@plt>
  cmp    %ebp,%ebx
  jg     L33
L88:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D26
datatype: string
name: retrieve_data
arguments: data_tag: D12
datatype: string
name: retrieve_data
arguments: data_tag: D18
datatype: string
name: retrieve_data
arguments: data_tag: D3
datatype: string

tool: D26:    

tool: D12: %03d | 

tool: D18: %02X 

tool: D3:  | 

assistant: ```c
void dump(unsigned char *start, int l) {
  int x;
  for (x = 0; x < l; x = x + 16) {
    int j;
    printf("%03d | ", x);
    for (j = 0; j < 16; j++) {
      if (x + j == 34) {
        x += 4;
        l += 4;
      }
      if (x + j < l)
        printf("%02X ", start[x + j]);
      else
        printf("   ");
    }
    printf(" | ");
    for (j = 0; j < 16; j++) {
      if (x + j <= l && start[x + j] >= ' ')
        printf("%c", start[x + j]);
      else
        printf(" ");
    }
    printf("\n");
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<dump>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,(%rsp)
  test   %esi,%esi
  jle    L27
  lea    0x10(%rdi),%rax
  mov    %esi,%ebx
  lea    D16(%rip),%r15
  xor    %ebp,%ebp
  mov    %rax,0x8(%rsp)
  nopw   0x0(%rax,%rax,1)
L42:
  mov    %ebp,%esi
  lea    D6(%rip),%rdi
  xor    %eax,%eax
  xor    %r12d,%r12d
  call   <printf@plt>
  mov    %ebp,%eax
  nopl   (%rax)
L36:
  cmp    %ebx,%eax
  jge    L1
L81:
  mov    (%rsp),%rdx
  cltq
  lea    D32(%rip),%rdi
  add    $0x1,%r12d
  movzbl (%rdx,%rax,1),%esi
  xor    %eax,%eax
  call   <printf@plt>
  cmp    $0x10,%r12d
  je     L40
L30:
  lea    0x0(%rbp,%r12,1),%eax
  cmp    $0x22,%eax
  jne    L36
  add    $0x4,%ebp
  add    $0x4,%ebx
  lea    0x0(%rbp,%r12,1),%eax
  cmp    %ebx,%eax
  jl     L81
L1:
  mov    %r15,%rdi
  xor    %eax,%eax
  add    $0x1,%r12d
  call   <printf@plt>
  cmp    $0x10,%r12d
  jne    L30
L40:
  lea    D15(%rip),%rdi
  xor    %eax,%eax
  mov    %ebp,%r12d
  call   <printf@plt>
  mov    0x8(%rsp),%rcx
  movslq %ebp,%rax
  lea    (%rcx,%rax,1),%r13
  mov    (%rsp),%rcx
  lea    (%rcx,%rax,1),%r14
  sub    %r14d,%r12d
  nopl   0x0(%rax,%rax,1)
L96:
  lea    (%r12,%r14,1),%eax
  cmp    %eax,%ebx
  jl     L8
  movzbl (%r14),%edi
  cmp    $0x1f,%dil
  ja     L39
L8:
  mov    $0x20,%edi
L39:
  call   <putchar@plt>
  add    $0x1,%r14
  cmp    %r13,%r14
  jne    L96
  mov    $0xa,%edi
  add    $0x10,%ebp
  call   <putchar@plt>
  cmp    %ebp,%ebx
  jg     L42
L27:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D16
type_infered: string
name: unpack_data
arguments: data_tag: D6
type_infered: string
name: unpack_data
arguments: data_tag: D32
type_infered: string
name: unpack_data
arguments: data_tag: D15
type_infered: string

tool: D16:    

tool: D6: %03d | 

tool: D32: %02X 

tool: D15:  | 

assistant: ```c
void dump(unsigned char *start, int l) {
  int x;
  for (x = 0; x < l; x = x + 16) {
    int j;
    printf("%03d | ", x);
    for (j = 0; j < 16; j++) {
      if (x + j == 34) {
        x += 4;
        l += 4;
      }
      if (x + j < l)
        printf("%02X ", start[x + j]);
      else
        printf("   ");
    }
    printf(" | ");
    for (j = 0; j < 16; j++) {
      if (x + j <= l && start[x + j] >= ' ')
        printf("%c", start[x + j]);
      else
        printf(" ");
    }
    printf("\n");
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<iDgiAddItem>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x14(%rbp)
  cmpl   $0xfb,-0x14(%rbp)
  jbe    L22
  mov    $0x1,%eax
  jmp    L5
L22:
  mov    -0x8(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  movzbl %al,%edx
  mov    -0x14(%rbp),%eax
  add    %edx,%eax
  cmp    $0xfb,%eax
  jbe    L10
  mov    $0x1,%eax
  jmp    L5
L10:
  mov    -0x8(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  lea    0x3(%rax),%rdx
  mov    -0x8(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x14(%rbp),%edx
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <memcpy@plt>
  mov    -0x8(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%edx
  mov    -0x14(%rbp),%eax
  mov    %eax,%ecx
  mov    -0x8(%rbp),%rax
  add    $0x2,%rax
  add    %ecx,%edx
  mov    %dl,(%rax)
  mov    $0x0,%eax
L5:
  leave
  ret
```

assistant: ```c
int iDgiAddItem(unsigned char *psDgiBuf, unsigned char *psItem, unsigned int uiItemLen) {
  if (uiItemLen > 251)
    return (1);
  if (psDgiBuf[2] + uiItemLen > 251)
    return (1);
  memcpy(psDgiBuf + 3 + psDgiBuf[2], psItem, uiItemLen);
  psDgiBuf[2] += uiItemLen;
  return (0);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<iDgiAddItem>:
  endbr64
  mov    $0x1,%eax
  cmp    $0xfb,%edx
  ja     L12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %edx,%ebx
  movzbl 0x2(%rdi),%ecx
  movzbl %cl,%edx
  add    %ebx,%edx
  cmp    $0xfb,%edx
  jbe    L16
L9:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L16:
  movzbl %cl,%ecx
  lea    0x3(%rdi,%rcx,1),%rdi
  mov    %ebx,%edx
  call   <memcpy@plt>
  add    %bl,0x2(%rbp)
  mov    $0x0,%eax
  jmp    L9
L12:
  ret
```

assistant: ```c
int iDgiAddItem(unsigned char *psDgiBuf, unsigned char *psItem, unsigned int uiItemLen) {
  if (uiItemLen > 251)
    return (1);
  if (psDgiBuf[2] + uiItemLen > 251)
    return (1);
  memcpy(psDgiBuf + 3 + psDgiBuf[2], psItem, uiItemLen);
  psDgiBuf[2] += uiItemLen;
  return (0);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<iDgiAddItem>:
  endbr64
  mov    $0x1,%r8d
  cmp    $0xfb,%edx
  ja     L19
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %edx,%ebx
  sub    $0x8,%rsp
  movzbl 0x2(%rdi),%eax
  mov    %rax,%rdx
  add    %ebx,%eax
  cmp    $0xfb,%eax
  jbe    L11
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L11:
  lea    0x3(%rdi,%rdx,1),%rdi
  mov    %ebx,%edx
  call   <memcpy@plt>
  add    %bl,0x2(%rbp)
  xor    %r8d,%r8d
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L19:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int iDgiAddItem(unsigned char *psDgiBuf, unsigned char *psItem, unsigned int uiItemLen) {
  if (uiItemLen > 251)
    return (1);
  if (psDgiBuf[2] + uiItemLen > 251)
    return (1);
  memcpy(psDgiBuf + 3 + psDgiBuf[2], psItem, uiItemLen);
  psDgiBuf[2] += uiItemLen;
  return (0);
}
```
user: What is the c source code of the assembly code below?

```asm
<iDgiAddItem>:
  endbr64
  mov    $0x1,%r8d
  cmp    $0xfb,%edx
  ja     L5
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %edx,%ebx
  sub    $0x8,%rsp
  movzbl 0x2(%rdi),%eax
  mov    %rax,%rdx
  add    %ebx,%eax
  cmp    $0xfb,%eax
  jbe    L7
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L7:
  lea    0x3(%rdi,%rdx,1),%rdi
  mov    %ebx,%edx
  call   <memcpy@plt>
  add    %bl,0x2(%rbp)
  xor    %r8d,%r8d
  add    $0x8,%rsp
  mov    %r8d,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L5:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int iDgiAddItem(unsigned char *psDgiBuf, unsigned char *psItem, unsigned int uiItemLen) {
  if (uiItemLen > 251)
    return (1);
  if (psDgiBuf[2] + uiItemLen > 251)
    return (1);
  memcpy(psDgiBuf + 3 + psDgiBuf[2], psItem, uiItemLen);
  psDgiBuf[2] += uiItemLen;
  return (0);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<signal>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    D5(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <__set_errno@plt>
  mov    D18(%rip),%rax
  mov    (%rax),%eax
  leave
  ret
```

assistant: ```c
__sighandler_t signal(int sig, __sighandler_t handler) {
  __set_errno(ENOSYS);
  return SIG_ERR;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<signal>:
  endbr64
  sub    $0x8,%rsp
  mov    D2(%rip),%rax
  mov    (%rax),%edi
  call   <__set_errno@plt>
  mov    D13(%rip),%rax
  mov    (%rax),%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
__sighandler_t signal(int sig, __sighandler_t handler) {
  __set_errno(ENOSYS);
  return SIG_ERR;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<signal>:
  endbr64
  sub    $0x8,%rsp
  mov    D3(%rip),%rax
  mov    (%rax),%edi
  call   <__set_errno@plt>
  mov    D17(%rip),%rax
  mov    (%rax),%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
__sighandler_t signal(int sig, __sighandler_t handler) {
  __set_errno(ENOSYS);
  return SIG_ERR;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<signal>:
  endbr64
  sub    $0x8,%rsp
  mov    D11(%rip),%rax
  mov    (%rax),%edi
  call   <__set_errno@plt>
  mov    D15(%rip),%rax
  mov    (%rax),%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
__sighandler_t signal(int sig, __sighandler_t handler) {
  __set_errno(ENOSYS);
  return SIG_ERR;
}
```