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

```asm
<comment>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  lea    D18(%rip),%rdi
  call   <code@plt>
  mov    %rbx,%rdi
  call   <code@plt>
  lea    D6(%rip),%rdi
  call   <code@plt>
  pop    %rbx
  ret
```

tool_calls: name: read_data
arguments: data_label: D18
datatype: string
name: read_data
arguments: data_label: D6
datatype: string

tool: D18: /* 

tool: D6:  */

assistant: ```c
void comment(char *s) {
  code("/* ");
  code(s);
  code(" */");
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<comment>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  lea    D12(%rip),%rdi
  call   <code@plt>
  mov    %rbp,%rdi
  call   <code@plt>
  lea    D14(%rip),%rdi
  pop    %rbp
  jmp    1050 <code@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D12
datatype: string
name: extract_symbolic_data
arguments: tag: D14
datatype: string

tool: D12: /* 

tool: D14:  */

assistant: ```c
void comment(char *s) {
  code("/* ");
  code(s);
  code(" */");
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<comment>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  lea    D16(%rip),%rdi
  call   <code@plt>
  mov    %rbp,%rdi
  call   <code@plt>
  lea    D4(%rip),%rdi
  pop    %rbp
  jmp    1050 <code@plt>
```

tool_calls: name: parse_data
arguments: data_label: D16
data_type: string
name: parse_data
arguments: data_label: D4
data_type: string

tool: D16: /* 

tool: D4:  */

assistant: ```c
void comment(char *s) {
  code("/* ");
  code(s);
  code(" */");
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<fff_psi>:
  endbr64
  movsd  D44(%rip),%xmm1
  comisd %xmm0,%xmm1
  jae    L18
  push   %rbx
  sub    $0x10,%rsp
  mov    D75(%rip),%rbx
  movsd  D81(%rip),%xmm1
  movsd  D41(%rip),%xmm3
  comisd %xmm0,%xmm3
  jbe    L19
L29:
  movapd %xmm1,%xmm2
  divsd  %xmm0,%xmm2
  movq   %rbx,%xmm4
  subsd  %xmm2,%xmm4
  movq   %xmm4,%rbx
  addsd  %xmm1,%xmm0
  comisd %xmm0,%xmm3
  ja     L29
L19:
  movsd  D81(%rip),%xmm1
  divsd  %xmm0,%xmm1
  movsd  %xmm1,0x8(%rsp)
  call   <log@plt>
  movsd  0x8(%rsp),%xmm5
  movapd %xmm5,%xmm1
  mulsd  D88(%rip),%xmm1
  subsd  %xmm1,%xmm0
  movq   %rbx,%xmm6
  addsd  %xmm6,%xmm0
  movapd %xmm5,%xmm1
  mulsd  %xmm5,%xmm1
  movapd %xmm1,%xmm3
  mulsd  D63(%rip),%xmm3
  movsd  D4(%rip),%xmm2
  subsd  %xmm3,%xmm2
  mulsd  %xmm1,%xmm2
  movsd  D46(%rip),%xmm3
  subsd  %xmm2,%xmm3
  mulsd  %xmm3,%xmm1
  subsd  %xmm1,%xmm0
  add    $0x10,%rsp
  pop    %rbx
  ret
L18:
  movsd  D81(%rip),%xmm1
  divsd  %xmm0,%xmm1
  movsd  D16(%rip),%xmm0
  subsd  %xmm1,%xmm0
  ret
```

tool_calls: name: read_data
arguments: tag: D44
type: f64
name: read_data
arguments: tag: D75
type: f64
name: read_data
arguments: tag: D81
type: f64
name: read_data
arguments: tag: D41
type: f64
name: read_data
arguments: tag: D88
type: f64
name: read_data
arguments: tag: D63
type: f64
name: read_data
arguments: tag: D4
type: f64
name: read_data
arguments: tag: D46
type: f64
name: read_data
arguments: tag: D16
type: byte[8]

tool: D44: 1e-05

tool: D75: 0

tool: D81: 1

tool: D41: 8.5

tool: D88: 0.5

tool: D63: 0.003968253968

tool: D4: 0.0083333333333

tool: D46: 0.08333333333

tool: {"D16": [0x2a,0x80,0x6f,0xfc,0x8c,0x78,0xe2,0xbf]}

assistant: ```c
double fff_psi(double x) {
  double c = 8.5;
  double d1 = -0.5772156649;
  double r;
  double s = 0.00001;
  double s3 = 0.08333333333;
  double s4 = 0.0083333333333;
  double s5 = 0.003968253968;
  double out;
  double y;
  y = x;
  out = 0.0;
  if (y <= s) {
    out = d1 - 1.0 / y;
    return out;
  }
  while (y < c) {
    out = out - 1.0 / y;
    y = y + 1.0;
  }
  r = 1.0 / y;
  out += log(y) - 0.5 * r;
  r = r * r;
  out += -r * (s3 - r * (s4 - r * s5));
  return out;
}
```
user: What is the c source code of the assembly code below:

```asm
<fff_psi>:
  endbr64
  movsd  D23(%rip),%xmm1
  comisd %xmm0,%xmm1
  jae    L10
  sub    $0x18,%rsp
  movsd  D53(%rip),%xmm4
  pxor   %xmm2,%xmm2
  movsd  D57(%rip),%xmm1
  comisd %xmm0,%xmm4
  jbe    L25
  nopl   0x0(%rax)
L6:
  movapd %xmm1,%xmm3
  divsd  %xmm0,%xmm3
  addsd  %xmm1,%xmm0
  comisd %xmm0,%xmm4
  subsd  %xmm3,%xmm2
  ja     L6
L25:
  divsd  %xmm0,%xmm1
  movsd  %xmm2,0x8(%rsp)
  movsd  %xmm1,(%rsp)
  call   <log@plt>
  movsd  (%rsp),%xmm1
  movsd  D75(%rip),%xmm3
  movsd  0x8(%rsp),%xmm2
  mulsd  %xmm1,%xmm3
  mulsd  %xmm1,%xmm1
  subsd  %xmm3,%xmm0
  movsd  D42(%rip),%xmm3
  mulsd  %xmm1,%xmm3
  addsd  %xmm2,%xmm0
  movsd  D22(%rip),%xmm2
  subsd  %xmm3,%xmm2
  movsd  D82(%rip),%xmm3
  add    $0x18,%rsp
  mulsd  %xmm1,%xmm2
  subsd  %xmm2,%xmm3
  mulsd  %xmm3,%xmm1
  subsd  %xmm1,%xmm0
  ret
  nopw   0x0(%rax,%rax,1)
L10:
  movsd  D57(%rip),%xmm1
  divsd  %xmm0,%xmm1
  movsd  D41(%rip),%xmm0
  subsd  %xmm1,%xmm0
  ret
```

tool_calls: name: read_data
arguments: data_label: D23
type: f64
name: read_data
arguments: data_label: D53
type: f64
name: read_data
arguments: data_label: D57
type: f64
name: read_data
arguments: data_label: D75
type: f64
name: read_data
arguments: data_label: D42
type: f64
name: read_data
arguments: data_label: D22
type: f64
name: read_data
arguments: data_label: D82
type: f64
name: read_data
arguments: data_label: D41
type: byte[8]

tool: D23: 1e-05

tool: D53: 8.5

tool: D57: 1

tool: D75: 0.5

tool: D42: 0.003968253968

tool: D22: 0.0083333333333

tool: D82: 0.08333333333

tool: {"D41": [0x2a,0x80,0x6f,0xfc,0x8c,0x78,0xe2,0xbf]}

assistant: ```c
double fff_psi(double x) {
  double c = 8.5;
  double d1 = -0.5772156649;
  double r;
  double s = 0.00001;
  double s3 = 0.08333333333;
  double s4 = 0.0083333333333;
  double s5 = 0.003968253968;
  double out;
  double y;
  y = x;
  out = 0.0;
  if (y <= s) {
    out = d1 - 1.0 / y;
    return out;
  }
  while (y < c) {
    out = out - 1.0 / y;
    y = y + 1.0;
  }
  r = 1.0 / y;
  out += log(y) - 0.5 * r;
  r = r * r;
  out += -r * (s3 - r * (s4 - r * s5));
  return out;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<fff_psi>:
  endbr64
  movsd  D40(%rip),%xmm1
  comisd %xmm0,%xmm1
  jae    L7
  sub    $0x18,%rsp
  movsd  D65(%rip),%xmm4
  pxor   %xmm2,%xmm2
  movsd  D73(%rip),%xmm1
  comisd %xmm0,%xmm4
  jbe    L12
  nopl   0x0(%rax)
L29:
  movapd %xmm1,%xmm3
  divsd  %xmm0,%xmm3
  addsd  %xmm1,%xmm0
  comisd %xmm0,%xmm4
  subsd  %xmm3,%xmm2
  ja     L29
L12:
  divsd  %xmm0,%xmm1
  movsd  %xmm2,0x8(%rsp)
  movsd  %xmm1,(%rsp)
  call   <log@plt>
  movsd  (%rsp),%xmm1
  movsd  D87(%rip),%xmm3
  movsd  0x8(%rsp),%xmm2
  mulsd  %xmm1,%xmm3
  mulsd  %xmm1,%xmm1
  subsd  %xmm3,%xmm0
  movsd  D34(%rip),%xmm3
  mulsd  %xmm1,%xmm3
  addsd  %xmm2,%xmm0
  movsd  D37(%rip),%xmm2
  subsd  %xmm3,%xmm2
  movsd  D32(%rip),%xmm3
  add    $0x18,%rsp
  mulsd  %xmm1,%xmm2
  subsd  %xmm2,%xmm3
  mulsd  %xmm3,%xmm1
  subsd  %xmm1,%xmm0
  ret
  nopw   0x0(%rax,%rax,1)
L7:
  movsd  D73(%rip),%xmm1
  divsd  %xmm0,%xmm1
  movsd  D16(%rip),%xmm0
  subsd  %xmm1,%xmm0
  ret
```

tool_calls: name: read_data
arguments: tag: D40
datatype: f64
name: read_data
arguments: tag: D65
datatype: f64
name: read_data
arguments: tag: D73
datatype: f64
name: read_data
arguments: tag: D87
datatype: f64
name: read_data
arguments: tag: D34
datatype: f64
name: read_data
arguments: tag: D37
datatype: f64
name: read_data
arguments: tag: D32
datatype: f64
name: read_data
arguments: tag: D16
datatype: byte[8]

tool: D40: 1e-05

tool: D65: 8.5

tool: D73: 1

tool: D87: 0.5

tool: D34: 0.003968253968

tool: D37: 0.0083333333333

tool: D32: 0.08333333333

tool: {"D16": [0x2a,0x80,0x6f,0xfc,0x8c,0x78,0xe2,0xbf]}

assistant: ```c
double fff_psi(double x) {
  double c = 8.5;
  double d1 = -0.5772156649;
  double r;
  double s = 0.00001;
  double s3 = 0.08333333333;
  double s4 = 0.0083333333333;
  double s5 = 0.003968253968;
  double out;
  double y;
  y = x;
  out = 0.0;
  if (y <= s) {
    out = d1 - 1.0 / y;
    return out;
  }
  while (y < c) {
    out = out - 1.0 / y;
    y = y + 1.0;
  }
  r = 1.0 / y;
  out += log(y) - 0.5 * r;
  r = r * r;
  out += -r * (s3 - r * (s4 - r * s5));
  return out;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<prga>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  movl   $0x0,-0x10(%rbp)
  movl   $0x0,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L10
L2:
  mov    -0x10(%rbp),%eax
  add    $0x1,%eax
  cltd
  shr    $0x18,%edx
  add    %edx,%eax
  movzbl %al,%eax
  sub    %edx,%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%edx
  mov    -0xc(%rbp),%eax
  add    %edx,%eax
  cltd
  shr    $0x18,%edx
  add    %edx,%eax
  movzbl %al,%eax
  sub    %edx,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x10(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x4(%rbp),%edx
  mov    %dl,(%rax)
  mov    -0x10(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0xc(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  add    %edx,%eax
  movzbl %al,%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x8(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x20(%rbp),%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x8(%rbp)
L10:
  mov    -0x8(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L2
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void prga(unsigned char state[], unsigned char out[], int len) {
  int i = 0, j = 0, x, t;
  unsigned char key;
  for (x = 0; x < len; ++x) {
    i = (i + 1) % 256;
    j = (j + state[i]) % 256;
    t = state[i];
    state[i] = state[j];
    state[j] = t;
    out[x] = state[(state[i] + state[j]) % 256];
  }
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<prga>:
  endbr64
  mov    %rdi,%rcx
  test   %edx,%edx
  jle    L15
  mov    %rsi,%rdi
  lea    -0x1(%rdx),%eax
  lea    0x1(%rsi,%rax,1),%rsi
  mov    $0x0,%r9d
  mov    $0x0,%r8d
L13:
  lea    0x1(%r8),%edx
  mov    %edx,%eax
  sar    $0x1f,%eax
  shr    $0x18,%eax
  add    %eax,%edx
  movzbl %dl,%edx
  sub    %eax,%edx
  mov    %edx,%r8d
  movslq %edx,%rdx
  add    %rcx,%rdx
  movzbl (%rdx),%r10d
  movzbl %r10b,%eax
  add    %r9d,%eax
  mov    %eax,%r9d
  sar    $0x1f,%r9d
  shr    $0x18,%r9d
  add    %r9d,%eax
  movzbl %al,%eax
  sub    %r9d,%eax
  mov    %eax,%r9d
  cltq
  add    %rcx,%rax
  movzbl (%rax),%r11d
  mov    %r11b,(%rdx)
  mov    %r10b,(%rax)
  add    (%rdx),%r10b
  movzbl %r10b,%r10d
  movzbl (%rcx,%r10,1),%eax
  mov    %al,(%rdi)
  add    $0x1,%rdi
  cmp    %rsi,%rdi
  jne    L13
L15:
  ret
```

assistant: ```c
void prga(unsigned char state[], unsigned char out[], int len) {
  int i = 0, j = 0, x, t;
  unsigned char key;
  for (x = 0; x < len; ++x) {
    i = (i + 1) % 256;
    j = (j + state[i]) % 256;
    t = state[i];
    state[i] = state[j];
    state[j] = t;
    out[x] = state[(state[i] + state[j]) % 256];
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<prga>:
  endbr64
  test   %edx,%edx
  jle    L7
  lea    -0x1(%rdx),%eax
  xor    %r9d,%r9d
  xor    %r8d,%r8d
  lea    0x1(%rsi,%rax,1),%r10
  cs nopw 0x0(%rax,%rax,1)
L10:
  lea    0x1(%r8),%eax
  add    $0x1,%rsi
  movzbl %al,%r8d
  movzbl %al,%eax
  add    %rdi,%rax
  movzbl (%rax),%edx
  lea    (%rdx,%r9,1),%ecx
  movzbl %cl,%r9d
  movzbl %cl,%ecx
  add    %rdi,%rcx
  movzbl (%rcx),%r11d
  mov    %r11b,(%rax)
  mov    %dl,(%rcx)
  add    (%rax),%dl
  movzbl %dl,%edx
  movzbl (%rdi,%rdx,1),%eax
  mov    %al,-0x1(%rsi)
  cmp    %rsi,%r10
  jne    L10
L7:
  ret
```

assistant: ```c
void prga(unsigned char state[], unsigned char out[], int len) {
  int i = 0, j = 0, x, t;
  unsigned char key;
  for (x = 0; x < len; ++x) {
    i = (i + 1) % 256;
    j = (j + state[i]) % 256;
    t = state[i];
    state[i] = state[j];
    state[j] = t;
    out[x] = state[(state[i] + state[j]) % 256];
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<prga>:
  endbr64
  test   %edx,%edx
  jle    L3
  lea    -0x1(%rdx),%eax
  xor    %r9d,%r9d
  xor    %r8d,%r8d
  lea    0x1(%rsi,%rax,1),%r10
  cs nopw 0x0(%rax,%rax,1)
L13:
  lea    0x1(%r8),%eax
  add    $0x1,%rsi
  movzbl %al,%r8d
  movzbl %al,%eax
  add    %rdi,%rax
  movzbl (%rax),%edx
  lea    (%rdx,%r9,1),%ecx
  movzbl %cl,%r9d
  movzbl %cl,%ecx
  add    %rdi,%rcx
  movzbl (%rcx),%r11d
  mov    %r11b,(%rax)
  mov    %dl,(%rcx)
  add    (%rax),%dl
  movzbl %dl,%edx
  movzbl (%rdi,%rdx,1),%eax
  mov    %al,-0x1(%rsi)
  cmp    %rsi,%r10
  jne    L13
L3:
  ret
```

assistant: ```c
void prga(unsigned char state[], unsigned char out[], int len) {
  int i = 0, j = 0, x, t;
  unsigned char key;
  for (x = 0; x < len; ++x) {
    i = (i + 1) % 256;
    j = (j + state[i]) % 256;
    t = state[i];
    state[i] = state[j];
    state[j] = t;
    out[x] = state[(state[i] + state[j]) % 256];
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<read2ints>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x1,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L101
L127:
  mov    -0x8(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  cmp    $0x54,%eax
  je     L66
  cmp    $0x54,%eax
  jg     L76
  cmp    $0x47,%eax
  je     L104
  cmp    $0x47,%eax
  jg     L76
  cmp    $0x41,%eax
  je     L74
  cmp    $0x43,%eax
  je     L46
  jmp    L76
L74:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movl   $0x0,(%rax)
  jmp    L1
L46:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movl   $0x1,(%rax)
  jmp    L1
L104:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movl   $0x2,(%rax)
  jmp    L1
L66:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movl   $0x3,(%rax)
  jmp    L1
L76:
  movl   $0x0,-0x4(%rbp)
L1:
  addl   $0x1,-0x8(%rbp)
L101:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L127
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int read2ints(char *buffer, int blen, int *ints) {
  int i, okay;
  okay = 1;
  for (i = 0; i < blen; i++) {
    switch (buffer[i]) {
    case 'A':
      ints[i] = 0;
      break;
    case 'C':
      ints[i] = 1;
      break;
    case 'G':
      ints[i] = 2;
      break;
    case 'T':
      ints[i] = 3;
      break;
    default:
      okay = 0;
    }
  }
  return okay;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<read2ints>:
  endbr64
  test   %esi,%esi
  jle    L60
  mov    %esi,%esi
  mov    $0x0,%ecx
  mov    $0x1,%r8d
  mov    $0x0,%r9d
  jmp    L13
L64:
  mov    %r9d,%r8d
  jmp    L19
L53:
  cmp    $0x54,%al
  jne    L128
  movl   $0x3,(%rdx,%rcx,4)
  jmp    L19
L128:
  mov    %r9d,%r8d
L19:
  add    $0x1,%rcx
  cmp    %rsi,%rcx
  je     L18
L13:
  movzbl (%rdi,%rcx,1),%eax
  cmp    $0x47,%al
  je     L65
  jg     L53
  cmp    $0x41,%al
  je     L92
  cmp    $0x43,%al
  jne    L64
  movl   $0x1,(%rdx,%rcx,4)
  jmp    L19
L92:
  movl   $0x0,(%rdx,%rcx,4)
  jmp    L19
L65:
  movl   $0x2,(%rdx,%rcx,4)
  jmp    L19
L60:
  mov    $0x1,%r8d
L18:
  mov    %r8d,%eax
  ret
```

assistant: ```c
int read2ints(char *buffer, int blen, int *ints) {
  int i, okay;
  okay = 1;
  for (i = 0; i < blen; i++) {
    switch (buffer[i]) {
    case 'A':
      ints[i] = 0;
      break;
    case 'C':
      ints[i] = 1;
      break;
    case 'G':
      ints[i] = 2;
      break;
    case 'T':
      ints[i] = 3;
      break;
    default:
      okay = 0;
    }
  }
  return okay;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<read2ints>:
  endbr64
  test   %esi,%esi
  jle    L4
  movslq %esi,%rsi
  xor    %ecx,%ecx
  mov    $0x1,%r8d
  jmp    L114
  nopl   (%rax)
L68:
  cmp    $0x43,%al
  jne    L98
  movl   $0x1,(%rdx,%rcx,4)
L45:
  add    $0x1,%rcx
  cmp    %rsi,%rcx
  je     L5
L114:
  movzbl (%rdi,%rcx,1),%eax
  cmp    $0x47,%al
  je     L89
  jg     L50
  cmp    $0x41,%al
  jne    L68
  movl   $0x0,(%rdx,%rcx,4)
  add    $0x1,%rcx
  cmp    %rsi,%rcx
  jne    L114
L5:
  mov    %r8d,%eax
  ret
  xchg   %ax,%ax
L50:
  cmp    $0x54,%al
  jne    L98
  movl   $0x3,(%rdx,%rcx,4)
  jmp    L45
  nopl   (%rax)
L98:
  xor    %r8d,%r8d
  jmp    L45
  nopl   (%rax)
L89:
  movl   $0x2,(%rdx,%rcx,4)
  jmp    L45
  nopl   0x0(%rax)
L4:
  mov    $0x1,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int read2ints(char *buffer, int blen, int *ints) {
  int i, okay;
  okay = 1;
  for (i = 0; i < blen; i++) {
    switch (buffer[i]) {
    case 'A':
      ints[i] = 0;
      break;
    case 'C':
      ints[i] = 1;
      break;
    case 'G':
      ints[i] = 2;
      break;
    case 'T':
      ints[i] = 3;
      break;
    default:
      okay = 0;
    }
  }
  return okay;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<read2ints>:
  endbr64
  test   %esi,%esi
  jle    L67
  movslq %esi,%rsi
  xor    %ecx,%ecx
  mov    $0x1,%r8d
  jmp    L74
  nopl   (%rax)
L21:
  cmp    $0x43,%al
  jne    L55
  movl   $0x1,(%rdx,%rcx,4)
L1:
  add    $0x1,%rcx
  cmp    %rsi,%rcx
  je     L36
L74:
  movzbl (%rdi,%rcx,1),%eax
  cmp    $0x47,%al
  je     L27
  jg     L13
  cmp    $0x41,%al
  jne    L21
  movl   $0x0,(%rdx,%rcx,4)
  add    $0x1,%rcx
  cmp    %rsi,%rcx
  jne    L74
L36:
  mov    %r8d,%eax
  ret
  xchg   %ax,%ax
L13:
  cmp    $0x54,%al
  jne    L55
  movl   $0x3,(%rdx,%rcx,4)
  jmp    L1
  nopl   (%rax)
L55:
  xor    %r8d,%r8d
  jmp    L1
  nopl   (%rax)
L27:
  movl   $0x2,(%rdx,%rcx,4)
  jmp    L1
  nopl   0x0(%rax)
L67:
  mov    $0x1,%r8d
  mov    %r8d,%eax
  ret
```

assistant: ```c
int read2ints(char *buffer, int blen, int *ints) {
  int i, okay;
  okay = 1;
  for (i = 0; i < blen; i++) {
    switch (buffer[i]) {
    case 'A':
      ints[i] = 0;
      break;
    case 'C':
      ints[i] = 1;
      break;
    case 'G':
      ints[i] = 2;
      break;
    case 'T':
      ints[i] = 3;
      break;
    default:
      okay = 0;
    }
  }
  return okay;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<validate>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0x4(%rbp)
  cmpl   $0x1,-0x1c(%rbp)
  jle    L3
  cmpl   $0x3,-0x1c(%rbp)
  jle    L95
L3:
  mov    $0x0,%eax
  jmp    L18
L95:
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  jle    L33
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x39,%al
  jg     L33
  movl   $0x1,-0x4(%rbp)
L33:
  cmpl   $0x3,-0x1c(%rbp)
  jne    L108
  mov    -0x18(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  jle    L4
  mov    -0x18(%rbp),%rax
  add    $0x2,%rax
  movzbl (%rax),%eax
  cmp    $0x39,%al
  jg     L4
  cmpl   $0x0,-0x4(%rbp)
  je     L4
  mov    $0x1,%eax
  jmp    L18
L4:
  mov    $0x0,%eax
  jmp    L18
L108:
  mov    -0x4(%rbp),%eax
L18:
  pop    %rbp
  ret
```

assistant: ```c
int validate(char *a, int len) {
  int good = 0;
  if (len < 2 || len > 3)
    return 0;
  if (a[1] >= '0' && a[1] <= '9')
    good = 1;
  if (len == 3) {
    if (a[2] >= '0' && a[2] <= '9' && good)
      return 1;
    else
      return 0;
  }
  return good;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<validate>:
  endbr64
  lea    -0x2(%rsi),%edx
  mov    $0x0,%eax
  cmp    $0x1,%edx
  ja     L19
  movzbl 0x1(%rdi),%eax
  sub    $0x30,%eax
  cmp    $0x9,%al
  setbe  %al
  cmp    $0x3,%esi
  je     L6
  movzbl %al,%eax
  ret
L6:
  movzbl 0x2(%rdi),%edx
  sub    $0x30,%edx
  cmp    $0x9,%dl
  setbe  %dl
  movzbl %dl,%edx
  and    %edx,%eax
L19:
  ret
```

assistant: ```c
int validate(char *a, int len) {
  int good = 0;
  if (len < 2 || len > 3)
    return 0;
  if (a[1] >= '0' && a[1] <= '9')
    good = 1;
  if (len == 3) {
    if (a[2] >= '0' && a[2] <= '9' && good)
      return 1;
    else
      return 0;
  }
  return good;
}
```
user: What is the c source code of the assembly code below:

```asm
<validate>:
  endbr64
  lea    -0x2(%rsi),%edx
  xor    %eax,%eax
  cmp    $0x1,%edx
  ja     L14
  movzbl 0x1(%rdi),%ecx
  lea    -0x30(%rcx),%edx
  cmp    $0x9,%dl
  ja     L14
  mov    $0x1,%eax
  cmp    $0x3,%esi
  je     L27
L14:
  ret
  nopl   (%rax)
L27:
  movzbl 0x2(%rdi),%eax
  sub    $0x30,%eax
  cmp    $0x9,%al
  setbe  %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int validate(char *a, int len) {
  int good = 0;
  if (len < 2 || len > 3)
    return 0;
  if (a[1] >= '0' && a[1] <= '9')
    good = 1;
  if (len == 3) {
    if (a[2] >= '0' && a[2] <= '9' && good)
      return 1;
    else
      return 0;
  }
  return good;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<validate>:
  endbr64
  lea    -0x2(%rsi),%edx
  xor    %eax,%eax
  cmp    $0x1,%edx
  ja     L12
  movzbl 0x1(%rdi),%ecx
  lea    -0x30(%rcx),%edx
  cmp    $0x9,%dl
  ja     L12
  mov    $0x1,%eax
  cmp    $0x3,%esi
  je     L25
L12:
  ret
  nopl   (%rax)
L25:
  movzbl 0x2(%rdi),%eax
  sub    $0x30,%eax
  cmp    $0x9,%al
  setbe  %al
  movzbl %al,%eax
  ret
```

assistant: ```c
int validate(char *a, int len) {
  int good = 0;
  if (len < 2 || len > 3)
    return 0;
  if (a[1] >= '0' && a[1] <= '9')
    good = 1;
  if (len == 3) {
    if (a[2] >= '0' && a[2] <= '9' && good)
      return 1;
    else
      return 0;
  }
  return good;
}
```