ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What is the c source code of the assembly code below:

```asm
<symeig>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r14
  mov    %esi,%ebx
  mov    %rdx,%r13
  mov    %rcx,0x8(%rsp)
  lea    0x0(,%rsi,8),%r12d
  mov    %r12d,%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  mov    %r12d,%edi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %ebx,%ebx
  jle    L16
  mov    %r14,%rcx
  mov    %r13,%rsi
  lea    -0x1(%rbx),%r15d
  shl    $0x3,%r15
  lea    0x8(%r14,%r15,1),%r8
  mov    %ebx,%edi
  shl    $0x3,%rdi
L43:
  mov    $0x0,%eax
L48:
  mov    (%rcx),%rdx
  movsd  (%rdx,%rax,1),%xmm0
  mov    (%rsi),%rdx
  movsd  %xmm0,(%rdx,%rax,1)
  add    $0x8,%rax
  cmp    %rdi,%rax
  jne    L48
  add    $0x8,%rcx
  add    $0x8,%rsi
  cmp    %r8,%rcx
  jne    L43
  mov    %r12,%rcx
  mov    %rbp,%rdx
  mov    %ebx,%esi
  mov    %r13,%rdi
  call   <tred2@plt>
  mov    %r12,%rcx
  mov    %rbp,%rdx
  mov    %ebx,%esi
  mov    %r13,%rdi
  call   <tql2@plt>
  lea    0x8(%rbp,%r15,1),%rcx
  mov    %rbp,%rax
  mov    0x8(%rsp),%rdx
  sub    %rbp,%rdx
L33:
  movsd  (%rax),%xmm0
  movsd  %xmm0,(%rdx,%rax,1)
  add    $0x8,%rax
  cmp    %rcx,%rax
  jne    L33
L5:
  mov    %r12,%rdi
  call   <free@plt>
  mov    %rbp,%rdi
  call   <free@plt>
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L16:
  mov    %rax,%rcx
  mov    %rbp,%rdx
  mov    %ebx,%esi
  mov    %r13,%rdi
  call   <tred2@plt>
  mov    %r12,%rcx
  mov    %rbp,%rdx
  mov    %ebx,%esi
  mov    %r13,%rdi
  call   <tql2@plt>
  jmp    L5
```

assistant: ```c
void symeig(double **A, int n, double **V, double *D) {
  int i, j;
  double *d, *e;
  d = (double *)malloc(sizeof(double) * n);
  e = (double *)malloc(sizeof(double) * n);
  for (i = 0; i < n; i++)
    for (j = 0; j < n; j++)
      V[i][j] = A[i][j];
  tred2(V, n, d, e);
  tql2(V, n, d, e);
  for (i = 0; i < n; i++)
    D[i] = d[i];
  free(e);
  free(d);
}
```
user: What is the c source code of the assembly code below:

```asm
<symeig>:
  endbr64
  push   %r15
  lea    0x0(,%rsi,8),%r15d
  push   %r14
  push   %r13
  mov    %rdi,%r13
  mov    %r15d,%edi
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rcx,0x8(%rsp)
  call   <malloc@plt>
  mov    %r15d,%edi
  mov    %rax,%r14
  call   <malloc@plt>
  mov    %rax,%r15
  test   %ebp,%ebp
  jle    L46
  mov    %ebp,%esi
  xor    %ebx,%ebx
  nopl   0x0(%rax)
L4:
  mov    0x0(%r13,%rbx,8),%rcx
  mov    (%r12,%rbx,8),%rdx
  xor    %eax,%eax
  nopl   0x0(%rax,%rax,1)
L28:
  movsd  (%rcx,%rax,8),%xmm0
  movsd  %xmm0,(%rdx,%rax,8)
  add    $0x1,%rax
  cmp    %rsi,%rax
  jne    L28
  add    $0x1,%rbx
  cmp    %rax,%rbx
  jne    L4
  mov    %ebp,%esi
  mov    %r15,%rcx
  mov    %r14,%rdx
  mov    %r12,%rdi
  call   <tred2@plt>
  mov    %r14,%rdx
  mov    %ebp,%esi
  mov    %r15,%rcx
  mov    %r12,%rdi
  call   <tql2@plt>
  mov    0x8(%rsp),%rbp
  lea    (%r14,%rbx,8),%rdx
  mov    %r14,%rax
  sub    %r14,%rbp
  nopl   0x0(%rax,%rax,1)
L48:
  movsd  (%rax),%xmm0
  movsd  %xmm0,0x0(%rbp,%rax,1)
  add    $0x8,%rax
  cmp    %rdx,%rax
  jne    L48
L0:
  mov    %r15,%rdi
  call   <free@plt>
  add    $0x18,%rsp
  mov    %r14,%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1080 <free@plt>
L46:
  mov    %r14,%rdx
  mov    %ebp,%esi
  mov    %r12,%rdi
  mov    %rax,%rcx
  call   <tred2@plt>
  mov    %r15,%rcx
  mov    %r14,%rdx
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <tql2@plt>
  jmp    L0
```

assistant: ```c
void symeig(double **A, int n, double **V, double *D) {
  int i, j;
  double *d, *e;
  d = (double *)malloc(sizeof(double) * n);
  e = (double *)malloc(sizeof(double) * n);
  for (i = 0; i < n; i++)
    for (j = 0; j < n; j++)
      V[i][j] = A[i][j];
  tred2(V, n, d, e);
  tql2(V, n, d, e);
  for (i = 0; i < n; i++)
    D[i] = d[i];
  free(e);
  free(d);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<daemonize>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  call   <fork@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0xffffffff,-0x4(%rbp)
  jne    L0
  lea    D17(%rip),%rax
  mov    %rax,%rdi
  call   <perror@plt>
  jmp    L18
L0:
  cmpl   $0x0,-0x4(%rbp)
  je     L18
  mov    $0x0,%edi
  call   <exit@plt>
L18:
  mov    $0x0,%eax
  call   <setsid@plt>
  lea    D14(%rip),%rax
  mov    %rax,%rdi
  call   <chdir@plt>
  mov    $0x0,%edi
  call   <umask@plt>
  nop
  leave
  ret
```

tool_calls: name: parse_data
arguments: tag: D17
type: string
name: parse_data
arguments: tag: D14
type: string

tool: D17: Could not daemonize

tool: D14: /

assistant: ```c
void daemonize(void) {
  pid_t child;
  child = fork();
  if (child == -1) {
    perror("Could not daemonize");
  } else if (child != 0) {
    exit(0);
  }
  setsid();
  chdir("/");
  umask(0);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<daemonize>:
  endbr64
  sub    $0x8,%rsp
  call   <fork@plt>
  cmp    $0xffffffff,%eax
  je     L35
  test   %eax,%eax
  jne    L2
L22:
  mov    $0x0,%eax
  call   <setsid@plt>
  lea    D9(%rip),%rdi
  call   <chdir@plt>
  mov    $0x0,%edi
  call   <umask@plt>
  add    $0x8,%rsp
  ret
L35:
  lea    D13(%rip),%rdi
  call   <perror@plt>
  jmp    L22
L2:
  mov    $0x0,%edi
  call   <exit@plt>
  jmp    L22
```

tool_calls: name: extract_symbolic_data
arguments: label: D9
data_type: string
name: extract_symbolic_data
arguments: label: D13
data_type: string

tool: D9: /

tool: D13: Could not daemonize

assistant: ```c
void daemonize(void) {
  pid_t child;
  child = fork();
  if (child == -1) {
    perror("Could not daemonize");
  } else if (child != 0) {
    exit(0);
  }
  setsid();
  chdir("/");
  umask(0);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<daemonize>:
  endbr64
  sub    $0x8,%rsp
  call   <fork@plt>
  cmp    $0xffffffff,%eax
  je     L20
  test   %eax,%eax
  jne    L34
L36:
  xor    %eax,%eax
  call   <setsid@plt>
  lea    D7(%rip),%rdi
  call   <chdir@plt>
  xor    %edi,%edi
  add    $0x8,%rsp
  jmp    10c0 <umask@plt>
  nopl   0x0(%rax)
L34:
  xor    %edi,%edi
  call   <exit@plt>
  jmp    L36
  nopl   0x0(%rax)
L20:
  lea    D10(%rip),%rdi
  call   <perror@plt>
  jmp    L36
```

tool_calls: name: read_data
arguments: tag: D7
datatype: string
name: read_data
arguments: tag: D10
datatype: string

tool: D7: /

tool: D10: Could not daemonize

assistant: ```c
void daemonize(void) {
  pid_t child;
  child = fork();
  if (child == -1) {
    perror("Could not daemonize");
  } else if (child != 0) {
    exit(0);
  }
  setsid();
  chdir("/");
  umask(0);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<daemonize>:
  endbr64
  sub    $0x8,%rsp
  call   <fork@plt>
  cmp    $0xffffffff,%eax
  je     L9
  test   %eax,%eax
  jne    L37
L19:
  xor    %eax,%eax
  call   <setsid@plt>
  lea    D3(%rip),%rdi
  call   <chdir@plt>
  xor    %edi,%edi
  add    $0x8,%rsp
  jmp    10c0 <umask@plt>
  nopl   0x0(%rax)
L37:
  xor    %edi,%edi
  call   <exit@plt>
  jmp    L19
  nopl   0x0(%rax)
L9:
  lea    D10(%rip),%rdi
  call   <perror@plt>
  jmp    L19
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D3
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D10
type_infered: string

tool: D3: /

tool: D10: Could not daemonize

assistant: ```c
void daemonize(void) {
  pid_t child;
  child = fork();
  if (child == -1) {
    perror("Could not daemonize");
  } else if (child != 0) {
    exit(0);
  }
  setsid();
  chdir("/");
  umask(0);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<SIGN_EXTEND_L_B>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  and    $0x10,%eax
  test   %eax,%eax
  je     L15
  mov    $0x44,%edi
  call   <addbyte@plt>
  mov    $0x89,%edi
  call   <addbyte@plt>
  mov    -0x4(%rbp),%eax
  shl    $0x3,%eax
  or     $0xc0,%al
  mov    %eax,%edi
  call   <addbyte@plt>
  mov    $0xf,%edi
  call   <addbyte@plt>
  mov    $0xbe,%edi
  call   <addbyte@plt>
  mov    $0xc4,%edi
  call   <addbyte@plt>
  mov    $0x0,%eax
  jmp    L26
L15:
  mov    -0x4(%rbp),%eax
  and    $0x8,%eax
  test   %eax,%eax
  je     L11
  mov    $0x41,%edi
  call   <addbyte@plt>
L11:
  mov    $0xf,%edi
  call   <addbyte@plt>
  mov    $0xbe,%edi
  call   <addbyte@plt>
  mov    -0x4(%rbp),%eax
  and    $0x7,%eax
  or     $0xc0,%al
  mov    %eax,%edi
  call   <addbyte@plt>
  mov    $0x0,%eax
L26:
  leave
  ret
```

assistant: ```c
int SIGN_EXTEND_L_B(int reg) {
  if (reg & 0x10) {
    addbyte(0x44);
    addbyte(0x89);
    addbyte(0xc0 | (reg << 3));
    addbyte(0x0f);
    addbyte(0xbe);
    addbyte(0xc4);
    return 0;
  }
  if (reg & 8)
    addbyte(0x41);
  addbyte(0x0f);
  addbyte(0xbe);
  addbyte(0xc0 | (reg & 7));
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<SIGN_EXTEND_L_B>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  test   $0x10,%dil
  jne    L17
  test   $0x8,%dil
  jne    L28
L8:
  mov    $0xf,%edi
  call   <addbyte@plt>
  mov    $0xbe,%edi
  call   <addbyte@plt>
  and    $0x7,%ebx
  mov    %ebx,%edi
  or     $0xc0,%dil
  call   <addbyte@plt>
L23:
  mov    $0x0,%eax
  pop    %rbx
  ret
L17:
  mov    $0x44,%edi
  call   <addbyte@plt>
  mov    $0x89,%edi
  call   <addbyte@plt>
  lea    0x0(,%rbx,8),%edi
  or     $0xc0,%dil
  call   <addbyte@plt>
  mov    $0xf,%edi
  call   <addbyte@plt>
  mov    $0xbe,%edi
  call   <addbyte@plt>
  mov    $0xc4,%edi
  call   <addbyte@plt>
  jmp    L23
L28:
  mov    $0x41,%edi
  call   <addbyte@plt>
  jmp    L8
```

assistant: ```c
int SIGN_EXTEND_L_B(int reg) {
  if (reg & 0x10) {
    addbyte(0x44);
    addbyte(0x89);
    addbyte(0xc0 | (reg << 3));
    addbyte(0x0f);
    addbyte(0xbe);
    addbyte(0xc4);
    return 0;
  }
  if (reg & 8)
    addbyte(0x41);
  addbyte(0x0f);
  addbyte(0xbe);
  addbyte(0xc0 | (reg & 7));
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<SIGN_EXTEND_L_B>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  and    $0x10,%edi
  jne    L18
  test   $0x8,%bl
  jne    L4
L25:
  mov    $0xf,%edi
  and    $0x7,%ebx
  call   <addbyte@plt>
  mov    $0xbe,%edi
  call   <addbyte@plt>
  mov    %ebx,%edi
  or     $0xc0,%dil
  call   <addbyte@plt>
  xor    %eax,%eax
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L4:
  mov    $0x41,%edi
  call   <addbyte@plt>
  jmp    L25
  nopl   0x0(%rax)
L18:
  mov    $0x44,%edi
  call   <addbyte@plt>
  mov    $0x89,%edi
  call   <addbyte@plt>
  lea    0x0(,%rbx,8),%edi
  or     $0xc0,%dil
  call   <addbyte@plt>
  mov    $0xf,%edi
  call   <addbyte@plt>
  mov    $0xbe,%edi
  call   <addbyte@plt>
  mov    $0xc4,%edi
  call   <addbyte@plt>
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int SIGN_EXTEND_L_B(int reg) {
  if (reg & 0x10) {
    addbyte(0x44);
    addbyte(0x89);
    addbyte(0xc0 | (reg << 3));
    addbyte(0x0f);
    addbyte(0xbe);
    addbyte(0xc4);
    return 0;
  }
  if (reg & 8)
    addbyte(0x41);
  addbyte(0x0f);
  addbyte(0xbe);
  addbyte(0xc0 | (reg & 7));
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<SIGN_EXTEND_L_B>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  and    $0x10,%edi
  jne    L24
  test   $0x8,%bl
  jne    L0
L26:
  mov    $0xf,%edi
  and    $0x7,%ebx
  call   <addbyte@plt>
  mov    $0xbe,%edi
  call   <addbyte@plt>
  mov    %ebx,%edi
  or     $0xc0,%dil
  call   <addbyte@plt>
  xor    %eax,%eax
  pop    %rbx
  ret
  nopw   0x0(%rax,%rax,1)
L0:
  mov    $0x41,%edi
  call   <addbyte@plt>
  jmp    L26
  nopl   0x0(%rax)
L24:
  mov    $0x44,%edi
  call   <addbyte@plt>
  mov    $0x89,%edi
  call   <addbyte@plt>
  lea    0x0(,%rbx,8),%edi
  or     $0xc0,%dil
  call   <addbyte@plt>
  mov    $0xf,%edi
  call   <addbyte@plt>
  mov    $0xbe,%edi
  call   <addbyte@plt>
  mov    $0xc4,%edi
  call   <addbyte@plt>
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int SIGN_EXTEND_L_B(int reg) {
  if (reg & 0x10) {
    addbyte(0x44);
    addbyte(0x89);
    addbyte(0xc0 | (reg << 3));
    addbyte(0x0f);
    addbyte(0xbe);
    addbyte(0xc4);
    return 0;
  }
  if (reg & 8)
    addbyte(0x41);
  addbyte(0x0f);
  addbyte(0xbe);
  addbyte(0xc0 | (reg & 7));
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<search>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %ecx,-0x24(%rbp)
  movl   $0x0,-0x8(%rbp)
  mov    -0x20(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L51
L49:
  mov    -0x8(%rbp),%eax
  cltq
  shl    $0x4,%rax
  mov    %rax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  cltq
  mov    (%rdx,%rax,4),%eax
  cmp    %eax,-0x24(%rbp)
  jne    L34
  mov    -0x4(%rbp),%edx
  mov    -0x8(%rbp),%eax
  mov    %eax,%esi
  lea    D13(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L38
L34:
  mov    -0x8(%rbp),%eax
  cltq
  shl    $0x4,%rax
  mov    %rax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  cltq
  mov    (%rdx,%rax,4),%eax
  cmp    %eax,-0x24(%rbp)
  jge    L67
  subl   $0x1,-0x4(%rbp)
  jmp    L51
L67:
  addl   $0x1,-0x8(%rbp)
L51:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jge    L66
  cmpl   $0x0,-0x4(%rbp)
  jns    L49
L66:
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L38:
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D13
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D4
type_guessed: string

tool: D13: found at %d %d


tool: D4: 
not found

assistant: ```c
void search(int mat[4][4], int n, int m, int target) {
  int i = 0;
  int j = m - 1;
  while (i < n && j >= 0) {
    if (mat[i][j] == target) {
      printf("found at %d %d\n", i, j);
      return;
    } else {
      if (target < mat[i][j]) {
        j--;
      } else {
        i++;
      }
    }
  }
  printf("\nnot found\n");
}
```
user: What is the c source code of the assembly code below?

```asm
<search>:
  endbr64
  sub    $0x8,%rsp
  sub    $0x1,%edx
  test   %esi,%esi
  jle    L82
  mov    %rdi,%r9
  mov    %esi,%r8d
  test   %edx,%edx
  js     L82
  mov    $0x0,%esi
  jmp    L74
L9:
  lea    D7(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L26
L61:
  add    $0x1,%esi
L57:
  cmp    %r8d,%esi
  jge    L82
  test   %edx,%edx
  js     L82
L74:
  movslq %esi,%rax
  shl    $0x4,%rax
  add    %r9,%rax
  movslq %edx,%rdi
  mov    (%rax,%rdi,4),%eax
  cmp    %ecx,%eax
  je     L9
  jle    L61
  sub    $0x1,%edx
  jmp    L57
L82:
  lea    D8(%rip),%rdi
  call   <puts@plt>
L26:
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D7
type: string
name: retrieve_data
arguments: data_tag: D8
type: string

tool: D7: found at %d %d


tool: D8: 
not found

assistant: ```c
void search(int mat[4][4], int n, int m, int target) {
  int i = 0;
  int j = m - 1;
  while (i < n && j >= 0) {
    if (mat[i][j] == target) {
      printf("found at %d %d\n", i, j);
      return;
    } else {
      if (target < mat[i][j]) {
        j--;
      } else {
        i++;
      }
    }
  }
  printf("\nnot found\n");
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<search>:
  endbr64
  mov    %edx,%r10d
  mov    %rdi,%r9
  lea    -0x1(%rdx),%edx
  mov    %esi,%r8d
  neg    %r10d
  jns    L49
  test   %esi,%esi
  jle    L49
  xor    %esi,%esi
  jmp    L59
  nopl   (%rax)
L14:
  sub    $0x1,%edx
  cmp    %r8d,%esi
  jge    L49
L75:
  test   %edx,%edx
  js     L49
L59:
  movslq %esi,%rax
  movslq %edx,%rdi
  shl    $0x4,%rax
  add    %r9,%rax
  cmp    %ecx,(%rax,%rdi,4)
  je     L13
  jg     L14
  add    $0x1,%esi
  cmp    %r8d,%esi
  jl     L75
L49:
  lea    D10(%rip),%rdi
  jmp    1060 <puts@plt>
  nopl   0x0(%rax)
L13:
  lea    D14(%rip),%rdi
  xor    %eax,%eax
  jmp    1070 <printf@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D10
type: string
name: retrieve_data
arguments: data_label: D14
type: string

tool: D10: 
not found

tool: D14: found at %d %d


assistant: ```c
void search(int mat[4][4], int n, int m, int target) {
  int i = 0;
  int j = m - 1;
  while (i < n && j >= 0) {
    if (mat[i][j] == target) {
      printf("found at %d %d\n", i, j);
      return;
    } else {
      if (target < mat[i][j]) {
        j--;
      } else {
        i++;
      }
    }
  }
  printf("\nnot found\n");
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<search>:
  endbr64
  mov    %edx,%r10d
  mov    %rdi,%r9
  lea    -0x1(%rdx),%edx
  mov    %esi,%r8d
  neg    %r10d
  jns    L52
  test   %esi,%esi
  jle    L52
  xor    %esi,%esi
  jmp    L67
  nopl   (%rax)
L20:
  sub    $0x1,%edx
  cmp    %r8d,%esi
  jge    L52
L63:
  test   %edx,%edx
  js     L52
L67:
  movslq %esi,%rax
  movslq %edx,%rdi
  shl    $0x4,%rax
  add    %r9,%rax
  cmp    %ecx,(%rax,%rdi,4)
  je     L75
  jg     L20
  add    $0x1,%esi
  cmp    %r8d,%esi
  jl     L63
L52:
  lea    D6(%rip),%rdi
  jmp    1060 <puts@plt>
  nopl   0x0(%rax)
L75:
  lea    D2(%rip),%rdi
  xor    %eax,%eax
  jmp    1070 <printf@plt>
```

tool_calls: name: disassemble_data
arguments: label: D6
type: string
name: disassemble_data
arguments: label: D2
type: string

tool: D6: 
not found

tool: D2: found at %d %d


assistant: ```c
void search(int mat[4][4], int n, int m, int target) {
  int i = 0;
  int j = m - 1;
  while (i < n && j >= 0) {
    if (mat[i][j] == target) {
      printf("found at %d %d\n", i, j);
      return;
    } else {
      if (target < mat[i][j]) {
        j--;
      } else {
        i++;
      }
    }
  }
  printf("\nnot found\n");
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<mxc_serial_getc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    $0x53fbc0b4,%eax
  mov    (%rax),%eax
  and    $0x20,%eax
  test   %eax,%eax
  je     L35
  mov    $0xffffffff,%eax
  jmp    L4
L35:
  mov    $0x53fbc000,%eax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  and    $0xfc00,%eax
  cmp    $0x8000,%eax
  je     L1
  mov    -0x4(%rbp),%eax
  jmp    L4
L1:
  mov    -0x4(%rbp),%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %dl,(%rax)
  mov    $0x0,%eax
L4:
  pop    %rbp
  ret
```

assistant: ```c
int mxc_serial_getc(char *const c) {
  if ((*((volatile unsigned int *)(0x53FBC000 + 0xb4))) & (1 << 5)) {
    return -1;
  }
  int r = (*((volatile unsigned int *)(0x53FBC000 + 0x00)));
  if ((r & 0xFC00) != 0x8000) {
    return r;
  }
  *c = (char)(r & 0xFF);
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<mxc_serial_getc>:
  endbr64
  mov    0x53fbc0b4,%eax
  test   $0x20,%al
  jne    L11
  mov    0x53fbc000,%eax
  mov    %eax,%edx
  mov    %eax,%ecx
  and    $0xfc00,%ecx
  cmp    $0x8000,%ecx
  jne    L12
  mov    %al,(%rdi)
  mov    $0x0,%edx
L12:
  mov    %edx,%eax
  ret
L11:
  mov    $0xffffffff,%edx
  jmp    L12
```

assistant: ```c
int mxc_serial_getc(char *const c) {
  if ((*((volatile unsigned int *)(0x53FBC000 + 0xb4))) & (1 << 5)) {
    return -1;
  }
  int r = (*((volatile unsigned int *)(0x53FBC000 + 0x00)));
  if ((r & 0xFC00) != 0x8000) {
    return r;
  }
  *c = (char)(r & 0xFF);
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<mxc_serial_getc>:
  endbr64
  mov    0x53fbc0b4,%eax
  test   $0x20,%al
  jne    L4
  mov    0x53fbc000,%eax
  mov    %eax,%edx
  and    $0xfc00,%edx
  cmp    $0x8000,%edx
  je     L6
  ret
  nopw   0x0(%rax,%rax,1)
L6:
  mov    %al,(%rdi)
  xor    %eax,%eax
  ret
  nopl   (%rax)
L4:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int mxc_serial_getc(char *const c) {
  if ((*((volatile unsigned int *)(0x53FBC000 + 0xb4))) & (1 << 5)) {
    return -1;
  }
  int r = (*((volatile unsigned int *)(0x53FBC000 + 0x00)));
  if ((r & 0xFC00) != 0x8000) {
    return r;
  }
  *c = (char)(r & 0xFF);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<mxc_serial_getc>:
  endbr64
  mov    0x53fbc0b4,%eax
  test   $0x20,%al
  jne    L17
  mov    0x53fbc000,%eax
  mov    %eax,%edx
  and    $0xfc00,%edx
  cmp    $0x8000,%edx
  je     L13
  ret
  nopw   0x0(%rax,%rax,1)
L13:
  mov    %al,(%rdi)
  xor    %eax,%eax
  ret
  nopl   (%rax)
L17:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int mxc_serial_getc(char *const c) {
  if ((*((volatile unsigned int *)(0x53FBC000 + 0xb4))) & (1 << 5)) {
    return -1;
  }
  int r = (*((volatile unsigned int *)(0x53FBC000 + 0x00)));
  if ((r & 0xFC00) != 0x8000) {
    return r;
  }
  *c = (char)(r & 0xFF);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<binstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  cmpl   $0x20,-0x18(%rbp)
  jle    L28
  movl   $0x20,-0x18(%rbp)
L28:
  movl   $0x0,-0x4(%rbp)
  jmp    L17
L5:
  mov    -0x14(%rbp),%eax
  and    $0x1,%eax
  add    $0x30,%eax
  mov    %eax,%ecx
  mov    -0x4(%rbp),%eax
  cltq
  lea    D2(%rip),%rdx
  mov    %cl,(%rax,%rdx,1)
  addl   $0x1,-0x4(%rbp)
  sarl   -0x14(%rbp)
L17:
  mov    -0x4(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jl     L5
  mov    -0x18(%rbp),%eax
  cltq
  lea    D2(%rip),%rdx
  movb   $0x0,(%rax,%rdx,1)
  lea    D2(%rip),%rax
  pop    %rbp
  ret
```

assistant: ```c
const char *binstr(int val, int bits) {
  static char buff[32 + 1];
  int i;
  if (bits > 32)
    bits = 32;
  for (i = 0; i < bits; i++, val >>= 1)
    buff[i] = '0' + (val & 1);
  buff[bits] = '\0';
  return buff;
}
```
user: What is the c source code of the assembly code below:

```asm
<binstr>:
  endbr64
  mov    $0x20,%ecx
  cmp    %ecx,%esi
  cmovle %esi,%ecx
  test   %esi,%esi
  jle    L10
  mov    $0x0,%eax
  lea    D1(%rip),%rsi
L3:
  mov    %edi,%edx
  and    $0x1,%edx
  add    $0x30,%edx
  mov    %dl,(%rsi,%rax,1)
  sar    %edi
  add    $0x1,%rax
  cmp    %eax,%ecx
  jg     L3
L10:
  lea    D1(%rip),%rax
  movslq %ecx,%rcx
  movb   $0x0,(%rax,%rcx,1)
  ret
```

assistant: ```c
const char *binstr(int val, int bits) {
  static char buff[32 + 1];
  int i;
  if (bits > 32)
    bits = 32;
  for (i = 0; i < bits; i++, val >>= 1)
    buff[i] = '0' + (val & 1);
  buff[bits] = '\0';
  return buff;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<binstr>:
  endbr64
  mov    $0x20,%ecx
  lea    D3(%rip),%r8
  cmp    %ecx,%esi
  cmovle %esi,%ecx
  test   %esi,%esi
  jle    L11
  xor    %eax,%eax
  nopl   0x0(%rax,%rax,1)
L8:
  mov    %edi,%edx
  sar    %edi
  and    $0x1,%edx
  add    $0x30,%edx
  mov    %dl,(%r8,%rax,1)
  add    $0x1,%rax
  cmp    %eax,%ecx
  jg     L8
L11:
  movslq %ecx,%rcx
  mov    %r8,%rax
  movb   $0x0,(%r8,%rcx,1)
  ret
```

assistant: ```c
const char *binstr(int val, int bits) {
  static char buff[32 + 1];
  int i;
  if (bits > 32)
    bits = 32;
  for (i = 0; i < bits; i++, val >>= 1)
    buff[i] = '0' + (val & 1);
  buff[bits] = '\0';
  return buff;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<binstr>:
  endbr64
  mov    $0x20,%ecx
  lea    D3(%rip),%r8
  cmp    %ecx,%esi
  cmovle %esi,%ecx
  test   %esi,%esi
  jle    L4
  xor    %eax,%eax
  nopl   0x0(%rax,%rax,1)
L19:
  mov    %edi,%edx
  sar    %edi
  and    $0x1,%edx
  add    $0x30,%edx
  mov    %dl,(%r8,%rax,1)
  add    $0x1,%rax
  cmp    %eax,%ecx
  jg     L19
L4:
  movslq %ecx,%rcx
  mov    %r8,%rax
  movb   $0x0,(%r8,%rcx,1)
  ret
```

assistant: ```c
const char *binstr(int val, int bits) {
  static char buff[32 + 1];
  int i;
  if (bits > 32)
    bits = 32;
  for (i = 0; i < bits; i++, val >>= 1)
    buff[i] = '0' + (val & 1);
  buff[bits] = '\0';
  return buff;
}
```