ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<str_2_int>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rsi,%rbp
  mov    %rdx,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%rcx
  lea    0x8(%rsp),%rdx
  mov    $0x20,%esi
  call   <scan_for_intN@plt>
  test   %rbp,%rbp
  je     L16
  mov    0x8(%rsp),%rdx
  mov    %edx,0x0(%rbp)
L16:
  test   %rbx,%rbx
  je     L1
  mov    0x10(%rsp),%rdx
  mov    %rdx,(%rbx)
L1:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L13
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L13:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int str_2_int(const char *_str, int *ret_, const char **end_) {
  long long ret;
  const char *end;
  int N = sizeof(unsigned int) * 8;
  int b_err = scan_for_intN(_str, N, &ret, &end);
  if (ret_) {
    *ret_ = (int)ret;
  }
  if (end_) {
    *end_ = end;
  }
  return b_err;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<str_2_int>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  mov    $0x20,%esi
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%rcx
  lea    0x8(%rsp),%rdx
  call   <scan_for_intN@plt>
  test   %rbp,%rbp
  je     L23
  mov    0x8(%rsp),%rdx
  mov    %edx,0x0(%rbp)
L23:
  test   %rbx,%rbx
  je     L21
  mov    0x10(%rsp),%rdx
  mov    %rdx,(%rbx)
L21:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L26
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L26:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int str_2_int(const char *_str, int *ret_, const char **end_) {
  long long ret;
  const char *end;
  int N = sizeof(unsigned int) * 8;
  int b_err = scan_for_intN(_str, N, &ret, &end);
  if (ret_) {
    *ret_ = (int)ret;
  }
  if (end_) {
    *end_ = end;
  }
  return b_err;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<str_2_int>:
  endbr64
  push   %rbp
  mov    %rsi,%rbp
  mov    $0x20,%esi
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%rcx
  lea    0x8(%rsp),%rdx
  call   <scan_for_intN@plt>
  test   %rbp,%rbp
  je     L21
  mov    0x8(%rsp),%rdx
  mov    %edx,0x0(%rbp)
L21:
  test   %rbx,%rbx
  je     L0
  mov    0x10(%rsp),%rdx
  mov    %rdx,(%rbx)
L0:
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L8
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int str_2_int(const char *_str, int *ret_, const char **end_) {
  long long ret;
  const char *end;
  int N = sizeof(unsigned int) * 8;
  int b_err = scan_for_intN(_str, N, &ret, &end);
  if (ret_) {
    *ret_ = (int)ret;
  }
  if (end_) {
    *end_ = end;
  }
  return b_err;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0xc(%rbp),%rdx
  lea    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D19(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  mov    -0x10(%rbp),%edx
  mov    -0xc(%rbp),%eax
  imul   %edx,%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  movsd  D29(%rip),%xmm1
  divsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  mov    %eax,%esi
  lea    D12(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L2
  call   <__stack_chk_fail@plt>
L2:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D19
type: string
name: unpack_data
arguments: tag: D29
type: f64
name: unpack_data
arguments: tag: D12
type: string

tool: D19: %d %d

tool: D29: 12

tool: D12: %.3lf


assistant: ```c
int main(void) {
  int t, km;
  scanf("%d %d", &t, &km);
  printf("%.3lf\n", (t * km) / 12.0);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdx
  mov    %rsp,%rsi
  lea    D27(%rip),%rdi
  call   <scanf@plt>
  mov    (%rsp),%eax
  imul   0x4(%rsp),%eax
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  divsd  D21(%rip),%xmm0
  cvttsd2si %xmm0,%esi
  lea    D6(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: tag: D27
type: string
name: read_data
arguments: tag: D21
type: f64
name: read_data
arguments: tag: D6
type: string

tool: D27: %d %d

tool: D21: 12

tool: D6: %.3lf


assistant: ```c
int main(void) {
  int t, km;
  scanf("%d %d", &t, &km);
  printf("%.3lf\n", (t * km) / 12.0);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D18(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  lea    0x4(%rsp),%rdx
  call   <scanf@plt>
  mov    (%rsp),%eax
  pxor   %xmm0,%xmm0
  imul   0x4(%rsp),%eax
  lea    D3(%rip),%rdi
  cvtsi2sd %eax,%xmm0
  divsd  D4(%rip),%xmm0
  cvttsd2si %xmm0,%esi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D18
datatype: string
name: unpack_data
arguments: data_label: D3
datatype: string
name: unpack_data
arguments: data_label: D4
datatype: f64

tool: D18: %d %d

tool: D3: %.3lf


tool: D4: 12

assistant: ```c
int main(void) {
  int t, km;
  scanf("%d %d", &t, &km);
  printf("%.3lf\n", (t * km) / 12.0);
  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
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D12(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  lea    0x4(%rsp),%rdx
  call   <scanf@plt>
  mov    (%rsp),%eax
  pxor   %xmm0,%xmm0
  imul   0x4(%rsp),%eax
  lea    D19(%rip),%rdi
  cvtsi2sd %eax,%xmm0
  divsd  D25(%rip),%xmm0
  cvttsd2si %xmm0,%esi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D12
type_guessed: string
name: retrieve_data
arguments: tag: D19
type_guessed: string
name: retrieve_data
arguments: tag: D25
type_guessed: f64

tool: D12: %d %d

tool: D19: %.3lf


tool: D25: 12

assistant: ```c
int main(void) {
  int t, km;
  scanf("%d %d", &t, &km);
  printf("%.3lf\n", (t * km) / 12.0);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<gnu_getcwd>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movq   $0x64,-0x10(%rbp)
L32:
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <xmalloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <getcwd@plt>
  cmp    %rax,-0x8(%rbp)
  jne    L9
  mov    -0x8(%rbp),%rax
  jmp    L0
L9:
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    D19(%rip),%rax
  mov    (%rax),%rdx
  mov    D18(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,%rdx
  je     L21
  mov    $0x0,%eax
  jmp    L0
L21:
  shlq   -0x10(%rbp)
  jmp    L32
L0:
  leave
  ret
```

assistant: ```c
char *gnu_getcwd() {
  size_t size = 100;
  while (1) {
    char *buffer = (char *)xmalloc(size);
    if (getcwd(buffer, size) == buffer) {
      return buffer;
    }
    free(buffer);
    if (errno != ERANGE) {
      return 0;
    }
    size *= 2;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<gnu_getcwd>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    $0x64,%ebp
  jmp    L25
L12:
  add    %rbp,%rbp
L25:
  mov    %rbp,%rdi
  call   <xmalloc@plt>
  mov    %rax,%rbx
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <getcwd@plt>
  cmp    %rax,%rbx
  je     L16
  mov    %rbx,%rdi
  call   <free@plt>
  mov    D8(%rip),%rdx
  mov    D18(%rip),%rax
  mov    (%rax),%rax
  cmp    %rax,(%rdx)
  je     L12
  mov    $0x0,%ebx
L16:
  mov    %rbx,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
char *gnu_getcwd() {
  size_t size = 100;
  while (1) {
    char *buffer = (char *)xmalloc(size);
    if (getcwd(buffer, size) == buffer) {
      return buffer;
    }
    free(buffer);
    if (errno != ERANGE) {
      return 0;
    }
    size *= 2;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<gnu_getcwd>:
  endbr64
  push   %rbp
  push   %rbx
  mov    $0x64,%ebx
  sub    $0x8,%rsp
  jmp    L16
  nopl   0x0(%rax)
L22:
  mov    %rbp,%rdi
  call   <free@plt>
  mov    D1(%rip),%rax
  mov    D12(%rip),%rdx
  mov    (%rax),%rax
  cmp    %rax,(%rdx)
  jne    L15
  add    %rbx,%rbx
L16:
  mov    %rbx,%rdi
  call   <xmalloc@plt>
  mov    %rbx,%rsi
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <getcwd@plt>
  cmp    %rax,%rbp
  jne    L22
  add    $0x8,%rsp
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  ret
  xchg   %ax,%ax
L15:
  xor    %ebp,%ebp
  add    $0x8,%rsp
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
char *gnu_getcwd() {
  size_t size = 100;
  while (1) {
    char *buffer = (char *)xmalloc(size);
    if (getcwd(buffer, size) == buffer) {
      return buffer;
    }
    free(buffer);
    if (errno != ERANGE) {
      return 0;
    }
    size *= 2;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<gnu_getcwd>:
  endbr64
  push   %rbp
  push   %rbx
  mov    $0x64,%ebx
  sub    $0x8,%rsp
  jmp    L7
  nopl   0x0(%rax)
L28:
  mov    %rbp,%rdi
  call   <free@plt>
  mov    D13(%rip),%rax
  mov    D12(%rip),%rdx
  mov    (%rax),%rax
  cmp    %rax,(%rdx)
  jne    L6
  add    %rbx,%rbx
L7:
  mov    %rbx,%rdi
  call   <xmalloc@plt>
  mov    %rbx,%rsi
  mov    %rax,%rdi
  mov    %rax,%rbp
  call   <getcwd@plt>
  cmp    %rax,%rbp
  jne    L28
  add    $0x8,%rsp
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  ret
  xchg   %ax,%ax
L6:
  xor    %ebp,%ebp
  add    $0x8,%rsp
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
char *gnu_getcwd() {
  size_t size = 100;
  while (1) {
    char *buffer = (char *)xmalloc(size);
    if (getcwd(buffer, size) == buffer) {
      return buffer;
    }
    free(buffer);
    if (errno != ERANGE) {
      return 0;
    }
    size *= 2;
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<FindClockConfiguration>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %edi,-0x54(%rbp)
  mov    %esi,-0x58(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x1,-0x40(%rbp)
  movl   $0x2,-0x3c(%rbp)
  movl   $0x4,-0x38(%rbp)
  movl   $0x8,-0x34(%rbp)
  movl   $0x10,-0x30(%rbp)
  movl   $0x20,-0x2c(%rbp)
  movl   $0x40,-0x28(%rbp)
  movl   $0x80,-0x24(%rbp)
  movl   $0x100,-0x20(%rbp)
  movl   $0x200,-0x1c(%rbp)
  movl   $0x400,-0x18(%rbp)
  movq   $0x0,-0x48(%rbp)
  mov    -0x54(%rbp),%eax
  cmp    -0x58(%rbp),%eax
  setl   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x48(%rbp),%rax
  mov    -0x40(%rbp,%rax,4),%esi
  mov    -0x58(%rbp),%eax
  cltd
  idiv   %esi
  cltd
  idivl  -0x54(%rbp)
  mov    %eax,-0x4c(%rbp)
  jmp    L46
L23:
  addq   $0x1,-0x48(%rbp)
  mov    -0x48(%rbp),%rax
  mov    -0x40(%rbp,%rax,4),%ecx
  mov    -0x58(%rbp),%eax
  cltd
  idiv   %ecx
  cltd
  idivl  -0x54(%rbp)
  mov    %eax,-0x4c(%rbp)
L46:
  cmpl   $0xff,-0x4c(%rbp)
  jle    L7
  cmpq   $0xa,-0x48(%rbp)
  jbe    L23
L7:
  cmpq   $0xa,-0x48(%rbp)
  ja     L18
  mov    -0x48(%rbp),%rax
  mov    -0x40(%rbp,%rax,4),%eax
  mov    -0x54(%rbp),%ecx
  mov    -0x4c(%rbp),%edx
  mov    %eax,%esi
  lea    D7(%rip),%rax
  mov    %rax,%rdi
  call   <TRACE_DEBUG@plt>
  mov    -0x48(%rbp),%rax
  shl    $0x8,%eax
  mov    %eax,%edx
  mov    -0x4c(%rbp),%eax
  or     %edx,%eax
  jmp    L57
L18:
  mov    $0x0,%eax
L57:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L55
  call   <__stack_chk_fail@plt>
L55:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: label: D7
datatype: string

tool: D7: Found divisor=%u and prescaler=%u for freq=%uHz


assistant: ```c
uint16_t FindClockConfiguration(uint32_t frequency, uint32_t mck) {
  uint32_t divisors[11] = {1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024};
  uint8_t divisor = 0;
  uint32_t prescaler;
  assert(frequency < mck);
  prescaler = (mck / divisors[divisor]) / frequency;
  while ((prescaler > 255) && (divisor < 11)) {
    divisor++;
    prescaler = (mck / divisors[divisor]) / frequency;
  }
  if (divisor < 11) {
    TRACE_DEBUG("Found divisor=%u and prescaler=%u for freq=%uHz\n\r", divisors[divisor], prescaler, frequency);
    return prescaler | (divisor << 8);
  } else {
    return 0;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<FindClockConfiguration>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %edi,%ebp
  mov    %esi,%r12d
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  movl   $0x1,(%rsp)
  movl   $0x2,0x4(%rsp)
  movl   $0x4,0x8(%rsp)
  movl   $0x8,0xc(%rsp)
  movl   $0x10,0x10(%rsp)
  movl   $0x20,0x14(%rsp)
  movl   $0x40,0x18(%rsp)
  movl   $0x80,0x1c(%rsp)
  movl   $0x100,0x20(%rsp)
  movl   $0x200,0x24(%rsp)
  movl   $0x400,0x28(%rsp)
  cmp    %esi,%edi
  setl   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %r12d,%eax
  cltd
  idiv   %ebp
  cmp    $0xff,%eax
  jle    L38
  mov    $0x0,%ebx
  mov    %rsp,%rcx
L50:
  add    $0x1,%rbx
  mov    %r12d,%eax
  cltd
  idivl  (%rcx,%rbx,4)
  cltd
  idiv   %ebp
  mov    %eax,%r13d
  cmp    $0xff,%eax
  jle    L52
  cmp    $0xa,%rbx
  jbe    L50
L52:
  mov    $0x0,%eax
  cmp    $0xa,%rbx
  jbe    L13
L12:
  mov    0x38(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L3
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L38:
  mov    %eax,%r13d
  mov    $0x0,%ebx
L13:
  mov    (%rsp,%rbx,4),%esi
  mov    %ebp,%ecx
  mov    %r13d,%edx
  lea    D9(%rip),%rdi
  call   <TRACE_DEBUG@plt>
  shl    $0x8,%ebx
  mov    %ebx,%eax
  or     %r13d,%eax
  jmp    L12
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D9
datatype: string

tool: D9: Found divisor=%u and prescaler=%u for freq=%uHz


assistant: ```c
uint16_t FindClockConfiguration(uint32_t frequency, uint32_t mck) {
  uint32_t divisors[11] = {1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024};
  uint8_t divisor = 0;
  uint32_t prescaler;
  assert(frequency < mck);
  prescaler = (mck / divisors[divisor]) / frequency;
  while ((prescaler > 255) && (divisor < 11)) {
    divisor++;
    prescaler = (mck / divisors[divisor]) / frequency;
  }
  if (divisor < 11) {
    TRACE_DEBUG("Found divisor=%u and prescaler=%u for freq=%uHz\n\r", divisors[divisor], prescaler, frequency);
    return prescaler | (divisor << 8);
  } else {
    return 0;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<FindClockConfiguration>:
  endbr64
  push   %r13
  mov    %edi,%r13d
  push   %r12
  mov    %esi,%r12d
  sub    $0x48,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  movabs $0x200000001,%rax
  cmp    %esi,%edi
  movl   $0x400,0x28(%rsp)
  setl   %dil
  movzbl %dil,%edi
  mov    %rax,(%rsp)
  movabs $0x800000004,%rax
  mov    %rax,0x8(%rsp)
  movabs $0x2000000010,%rax
  mov    %rax,0x10(%rsp)
  movabs $0x8000000040,%rax
  mov    %rax,0x18(%rsp)
  movabs $0x20000000100,%rax
  mov    %rax,0x20(%rsp)
  call   <assert@plt>
  mov    %r12d,%eax
  cltd
  idiv   %r13d
  cmp    $0xff,%eax
  jle    L6
  mov    $0x2,%esi
  xor    %ecx,%ecx
  jmp    L39
  nopl   0x0(%rax,%rax,1)
L29:
  mov    0x4(%rsp,%rcx,4),%esi
L39:
  mov    %r12d,%eax
  add    $0x1,%rcx
  cltd
  idiv   %esi
  cltd
  idiv   %r13d
  cmp    $0xff,%eax
  jg     L29
  shl    $0x8,%ecx
  or     %eax,%ecx
  mov    %ecx,%r12d
L19:
  mov    %r13d,%ecx
  mov    %eax,%edx
  lea    D6(%rip),%rdi
  call   <TRACE_DEBUG@plt>
  mov    0x38(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L22
  add    $0x48,%rsp
  mov    %r12d,%eax
  pop    %r12
  pop    %r13
  ret
  xchg   %ax,%ax
L6:
  mov    %eax,%r12d
  mov    $0x1,%esi
  jmp    L19
L22:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D6
datatype: string

tool: D6: Found divisor=%u and prescaler=%u for freq=%uHz


assistant: ```c
uint16_t FindClockConfiguration(uint32_t frequency, uint32_t mck) {
  uint32_t divisors[11] = {1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024};
  uint8_t divisor = 0;
  uint32_t prescaler;
  assert(frequency < mck);
  prescaler = (mck / divisors[divisor]) / frequency;
  while ((prescaler > 255) && (divisor < 11)) {
    divisor++;
    prescaler = (mck / divisors[divisor]) / frequency;
  }
  if (divisor < 11) {
    TRACE_DEBUG("Found divisor=%u and prescaler=%u for freq=%uHz\n\r", divisors[divisor], prescaler, frequency);
    return prescaler | (divisor << 8);
  } else {
    return 0;
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<sum>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    -0x4(%rbp),%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  pop    %rbp
  ret
```

assistant: ```c
int sum(int a, int b) {
  int c, d;
  return a + b;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<sum>:
  endbr64
  lea    (%rdi,%rsi,1),%eax
  ret
```

assistant: ```c
int sum(int a, int b) {
  int c, d;
  return a + b;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<sum>:
  endbr64
  lea    (%rdi,%rsi,1),%eax
  ret
```

assistant: ```c
int sum(int a, int b) {
  int c, d;
  return a + b;
}
```
user: What is the c source code of the assembly code below?

```asm
<sum>:
  endbr64
  lea    (%rdi,%rsi,1),%eax
  ret
```

assistant: ```c
int sum(int a, int b) {
  int c, d;
  return a + b;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<assert_pass>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
char *assert_pass() {
  do {
    if (!(0 == 0))
      return "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/marshall/mintest/refs/heads/master/tests/test_asserts.c"
             ":"
             "23"
             ": "
             "0 == 0";
  } while (0);
  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
<assert_pass>:
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
char *assert_pass() {
  do {
    if (!(0 == 0))
      return "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/marshall/mintest/refs/heads/master/tests/test_asserts.c"
             ":"
             "23"
             ": "
             "0 == 0";
  } while (0);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<assert_pass>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
char *assert_pass() {
  do {
    if (!(0 == 0))
      return "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/marshall/mintest/refs/heads/master/tests/test_asserts.c"
             ":"
             "23"
             ": "
             "0 == 0";
  } while (0);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<assert_pass>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
char *assert_pass() {
  do {
    if (!(0 == 0))
      return "/scratch/repos/new/home/jordi_armengol_estape/c-scraper/outputs/2022-01-22/02-19-57/repos/marshall/mintest/refs/heads/master/tests/test_asserts.c"
             ":"
             "23"
             ": "
             "0 == 0";
  } while (0);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<hexdump>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,%eax
  mov    %al,-0x20(%rbp)
  movzbl -0x20(%rbp),%ecx
  movzbl -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%eax
  add    %edx,%eax
  sub    $0x1,%eax
  movzbl -0x20(%rbp),%esi
  mov    $0x0,%edx
  div    %esi
  imul   %ecx,%eax
  mov    %eax,-0x4(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L80
L105:
  movzbl -0x20(%rbp),%ecx
  mov    -0xc(%rbp),%eax
  mov    $0x0,%edx
  div    %ecx
  mov    %edx,%eax
  test   %eax,%eax
  jne    L75
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L75:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jae    L34
  mov    -0xc(%rbp),%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  movzbl %al,%eax
  mov    %eax,%esi
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L104
L34:
  lea    D22(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L104:
  movzbl -0x20(%rbp),%ecx
  mov    -0xc(%rbp),%eax
  mov    $0x0,%edx
  div    %ecx
  movzbl -0x20(%rbp),%eax
  sub    $0x1,%eax
  cmp    %eax,%edx
  jne    L86
  movzbl -0x20(%rbp),%edx
  mov    -0xc(%rbp),%eax
  sub    %edx,%eax
  add    $0x1,%eax
  mov    %eax,-0x8(%rbp)
  jmp    L83
L69:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jb     L37
  mov    $0x20,%edi
  call   <putchar@plt>
  jmp    L45
L37:
  mov    -0x8(%rbp),%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isprint@plt>
  test   %rax,%rax
  je     L84
  mov    -0x8(%rbp),%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <putchar@plt>
  jmp    L45
L84:
  mov    $0x2e,%edi
  call   <putchar@plt>
L45:
  addl   $0x1,-0x8(%rbp)
L83:
  mov    -0x8(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  jbe    L69
  mov    $0xa,%edi
  call   <putchar@plt>
L86:
  addl   $0x1,-0xc(%rbp)
L80:
  mov    -0xc(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jb     L105
  nop
  nop
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D4
type_infered: string
name: extract_symbolic_data
arguments: tag: D17
type_infered: string
name: extract_symbolic_data
arguments: tag: D22
type_infered: string

tool: D4: %04x 

tool: D17: %02x 

tool: D22:    

assistant: ```c
void hexdump(const void *mem, unsigned int len, unsigned char columns) {
  unsigned int i, j;
  unsigned int len_roundedup = columns * ((len + columns - 1) / columns);
  for (i = 0; i < len_roundedup; i++) {
    if (i % columns == 0)
      printf("%04x ", i);
    if (i < len)
      printf("%02x ", ((char *)mem)[i] & 0xFF);
    else
      printf("   ");
    if (i % columns == (columns - 1)) {
      for (j = i - (columns - 1); j <= i; j++) {
        if (j >= len)
          putchar(' ');
        else if (isprint(((char *)mem)[j]))
          putchar(0xFF & ((char *)mem)[j]);
        else
          putchar('.');
      }
      putchar('\n');
    }
  }
}
```