ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<read_str>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,%eax
  mov    %al,-0x14(%rbp)
  movl   $0x1,-0x10(%rbp)
  movzbl -0x14(%rbp),%eax
  mov    %al,D4(%rip)
  jmp    L27
L69:
  cmpl   $0x60,-0xc(%rbp)
  jle    L17
  cmpl   $0x7a,-0xc(%rbp)
  jle    L61
L17:
  cmpl   $0x40,-0xc(%rbp)
  jle    L37
  cmpl   $0x5a,-0xc(%rbp)
  jle    L61
L37:
  cmpl   $0x5f,-0xc(%rbp)
  je     L61
  cmpl   $0x2f,-0xc(%rbp)
  jle    L97
  cmpl   $0x39,-0xc(%rbp)
  jg     L97
L61:
  mov    -0x10(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x10(%rbp)
  mov    -0xc(%rbp),%edx
  mov    %edx,%ecx
  cltq
  lea    D4(%rip),%rdx
  mov    %cl,(%rax,%rdx,1)
L27:
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %eax,-0xc(%rbp)
  mov    D21(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0xc(%rbp)
  jne    L69
L97:
  mov    -0x10(%rbp),%eax
  cltq
  lea    D4(%rip),%rdx
  movb   $0x0,(%rax,%rdx,1)
  mov    -0x10(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  lea    D4(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    D21(%rip),%rax
  mov    (%rax),%eax
  cmp    %eax,-0xc(%rbp)
  je     L52
  mov    D12(%rip),%rax
  mov    (%rax),%edx
  mov    -0xc(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <ungetc@plt>
L52:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *read_str(char first_character) {
  static char buf[0x100];
  int i = 1;
  buf[0] = first_character;
  int c;
  while ((c = getchar()) != EOF) {
    if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c == '_') || (c >= '0' && c <= '9'))
      buf[i++] = c;
    else
      break;
  }
  buf[i] = 0;
  char *res = malloc(i + 1);
  strcpy(res, buf);
  if (c != EOF)
    ungetc(c, stdin);
  return res;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<read_str>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %dil,D55(%rip)
  mov    $0x1,%ebp
  lea    D55(%rip),%r13
  jmp    L61
L55:
  mov    %bl,0x0(%r13,%rbp,1)
  add    $0x1,%rbp
L61:
  mov    %ebp,%r12d
  mov    $0x0,%eax
  call   <getchar@plt>
  mov    %eax,%ebx
  mov    D6(%rip),%rax
  cmp    %ebx,(%rax)
  je     L56
  mov    %ebx,%eax
  and    $0xffffffdf,%eax
  sub    $0x41,%eax
  cmp    $0x19,%eax
  jbe    L55
  cmp    $0x5f,%ebx
  je     L55
  lea    -0x30(%rbx),%eax
  cmp    $0x9,%eax
  jbe    L55
L56:
  lea    D55(%rip),%r13
  movslq %r12d,%rax
  movb   $0x0,0x0(%r13,%rax,1)
  lea    0x1(%r12),%edi
  call   <malloc@plt>
  mov    %rax,%rbp
  mov    %r13,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    D6(%rip),%rax
  cmp    %ebx,(%rax)
  jne    L10
L0:
  mov    %rbp,%rax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L10:
  mov    D25(%rip),%rax
  mov    (%rax),%esi
  mov    %ebx,%edi
  call   <ungetc@plt>
  jmp    L0
```

assistant: ```c
char *read_str(char first_character) {
  static char buf[0x100];
  int i = 1;
  buf[0] = first_character;
  int c;
  while ((c = getchar()) != EOF) {
    if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c == '_') || (c >= '0' && c <= '9'))
      buf[i++] = c;
    else
      break;
  }
  buf[i] = 0;
  char *res = malloc(i + 1);
  strcpy(res, buf);
  if (c != EOF)
    ungetc(c, stdin);
  return res;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<read_str>:
  endbr64
  push   %r14
  lea    D15(%rip),%r14
  push   %r13
  mov    D27(%rip),%r13
  push   %r12
  mov    %dil,D29(%rip)
  push   %rbp
  push   %rbx
  mov    $0x1,%ebx
  jmp    L50
  nopl   0x0(%rax,%rax,1)
L9:
  mov    %ebp,%eax
  and    $0xffffffdf,%eax
  sub    $0x41,%eax
  cmp    $0x19,%eax
  jbe    L0
  cmp    $0x5f,%ebp
  je     L0
  lea    -0x30(%rbp),%eax
  cmp    $0x9,%eax
  ja     L57
L0:
  mov    %bpl,(%r14,%rbx,1)
  add    $0x1,%rbx
L50:
  xor    %eax,%eax
  mov    %ebx,%r12d
  call   <getchar@plt>
  mov    %eax,%ebp
  cmp    %eax,0x0(%r13)
  jne    L9
L57:
  movslq %r12d,%rax
  lea    0x1(%r12),%edi
  movb   $0x0,(%r14,%rax,1)
  call   <malloc@plt>
  mov    %r14,%rsi
  mov    %rax,%rdi
  mov    %rax,%r12
  call   <strcpy@plt>
  cmp    %ebp,0x0(%r13)
  je     L3
  mov    D29(%rip),%rax
  mov    %ebp,%edi
  mov    (%rax),%esi
  call   <ungetc@plt>
L3:
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
char *read_str(char first_character) {
  static char buf[0x100];
  int i = 1;
  buf[0] = first_character;
  int c;
  while ((c = getchar()) != EOF) {
    if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c == '_') || (c >= '0' && c <= '9'))
      buf[i++] = c;
    else
      break;
  }
  buf[i] = 0;
  char *res = malloc(i + 1);
  strcpy(res, buf);
  if (c != EOF)
    ungetc(c, stdin);
  return res;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<read_str>:
  endbr64
  push   %r14
  lea    D30(%rip),%r14
  push   %r13
  mov    D23(%rip),%r13
  push   %r12
  mov    %dil,D19(%rip)
  push   %rbp
  push   %rbx
  mov    $0x1,%ebx
  jmp    L42
  nopl   0x0(%rax,%rax,1)
L7:
  mov    %ebp,%eax
  and    $0xffffffdf,%eax
  sub    $0x41,%eax
  cmp    $0x19,%eax
  jbe    L33
  cmp    $0x5f,%ebp
  je     L33
  lea    -0x30(%rbp),%eax
  cmp    $0x9,%eax
  ja     L16
L33:
  mov    %bpl,(%r14,%rbx,1)
  add    $0x1,%rbx
L42:
  xor    %eax,%eax
  mov    %ebx,%r12d
  call   <getchar@plt>
  mov    %eax,%ebp
  cmp    %eax,0x0(%r13)
  jne    L7
L16:
  movslq %r12d,%rax
  lea    0x1(%r12),%edi
  movb   $0x0,(%r14,%rax,1)
  call   <malloc@plt>
  mov    %r14,%rsi
  mov    %rax,%rdi
  mov    %rax,%r12
  call   <strcpy@plt>
  cmp    %ebp,0x0(%r13)
  je     L9
  mov    D19(%rip),%rax
  mov    %ebp,%edi
  mov    (%rax),%esi
  call   <ungetc@plt>
L9:
  pop    %rbx
  mov    %r12,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

assistant: ```c
char *read_str(char first_character) {
  static char buf[0x100];
  int i = 1;
  buf[0] = first_character;
  int c;
  while ((c = getchar()) != EOF) {
    if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c == '_') || (c >= '0' && c <= '9'))
      buf[i++] = c;
    else
      break;
  }
  buf[i] = 0;
  char *res = malloc(i + 1);
  strcpy(res, buf);
  if (c != EOF)
    ungetc(c, stdin);
  return res;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<chkspd>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  cmpl   $0x2580,-0x4(%rbp)
  je     L4
  cmpl   $0x2580,-0x4(%rbp)
  jg     L106
  cmpl   $0x12c0,-0x4(%rbp)
  je     L4
  cmpl   $0x12c0,-0x4(%rbp)
  jg     L106
  cmpl   $0x960,-0x4(%rbp)
  je     L4
  cmpl   $0x960,-0x4(%rbp)
  jg     L106
  cmpl   $0x708,-0x4(%rbp)
  je     L4
  cmpl   $0x708,-0x4(%rbp)
  jg     L106
  cmpl   $0x4b0,-0x4(%rbp)
  je     L4
  cmpl   $0x4b0,-0x4(%rbp)
  jg     L106
  cmpl   $0x258,-0x4(%rbp)
  je     L4
  cmpl   $0x258,-0x4(%rbp)
  jg     L106
  cmpl   $0x12c,-0x4(%rbp)
  je     L4
  cmpl   $0x12c,-0x4(%rbp)
  jg     L106
  cmpl   $0x96,-0x4(%rbp)
  je     L4
  cmpl   $0x96,-0x4(%rbp)
  jg     L106
  cmpl   $0x0,-0x4(%rbp)
  je     L4
  cmpl   $0x6e,-0x4(%rbp)
  jne    L106
L4:
  mov    -0x4(%rbp),%eax
  jmp    L132
L106:
  mov    $0xffffffff,%eax
L132:
  pop    %rbp
  ret
```

assistant: ```c
chkspd(x) int x;
{
  switch (x) {
  case 0:
  case 110:
  case 150:
  case 300:
  case 600:
  case 1200:
  case 1800:
  case 2400:
  case 4800:
  case 9600:
    return (x);
  default:
    return (-1);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<chkspd>:
  endbr64
  mov    %edi,%eax
  cmp    $0x4b0,%edi
  je     L57
  jg     L100
  cmp    $0x96,%edi
  je     L57
  jle    L55
  cmp    $0x12c,%edi
  je     L57
  cmp    $0x258,%edi
  je     L57
  mov    $0xffffffff,%eax
  ret
L55:
  test   %edi,%edi
  je     L57
  cmp    $0x6e,%edi
  jne    L88
L57:
  ret
L100:
  cmp    $0x12c0,%edi
  je     L57
  jle    L84
  cmp    $0x2580,%edi
  mov    $0xffffffff,%edx
  cmovne %edx,%eax
  ret
L84:
  cmp    $0x708,%edi
  je     L57
  cmp    $0x960,%edi
  je     L57
  mov    $0xffffffff,%eax
  jmp    L57
L88:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
chkspd(x) int x;
{
  switch (x) {
  case 0:
  case 110:
  case 150:
  case 300:
  case 600:
  case 1200:
  case 1800:
  case 2400:
  case 4800:
  case 9600:
    return (x);
  default:
    return (-1);
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<chkspd>:
  endbr64
  mov    %edi,%eax
  cmp    $0x4b0,%edi
  je     L23
  jg     L40
  cmp    $0x96,%edi
  je     L23
  jle    L111
  cmp    $0x12c,%edi
  je     L23
  cmp    $0x258,%edi
  jne    L61
L23:
  ret
  nopl   0x0(%rax,%rax,1)
L111:
  test   %edi,%edi
  je     L23
  cmp    $0x6e,%edi
  je     L23
L61:
  or     $0xffffffff,%eax
  ret
  nopl   (%rax)
L40:
  cmp    $0x12c0,%edi
  je     L23
  jle    L19
  cmp    $0x2580,%edi
  mov    $0xffffffff,%edx
  cmovne %edx,%eax
  ret
  nopl   0x0(%rax)
L19:
  cmp    $0x708,%edi
  je     L23
  cmp    $0x960,%edi
  jne    L61
  ret
```

assistant: ```c
chkspd(x) int x;
{
  switch (x) {
  case 0:
  case 110:
  case 150:
  case 300:
  case 600:
  case 1200:
  case 1800:
  case 2400:
  case 4800:
  case 9600:
    return (x);
  default:
    return (-1);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<chkspd>:
  endbr64
  mov    %edi,%eax
  cmp    $0x4b0,%edi
  je     L44
  jg     L47
  cmp    $0x96,%edi
  je     L44
  jle    L38
  cmp    $0x12c,%edi
  je     L44
  cmp    $0x258,%edi
  jne    L112
L44:
  ret
  nopl   0x0(%rax,%rax,1)
L38:
  test   %edi,%edi
  je     L44
  cmp    $0x6e,%edi
  je     L44
L112:
  or     $0xffffffff,%eax
  ret
  nopl   (%rax)
L47:
  cmp    $0x12c0,%edi
  je     L44
  jle    L18
  cmp    $0x2580,%edi
  mov    $0xffffffff,%edx
  cmovne %edx,%eax
  ret
  nopl   0x0(%rax)
L18:
  cmp    $0x708,%edi
  je     L44
  cmp    $0x960,%edi
  jne    L112
  ret
```

assistant: ```c
chkspd(x) int x;
{
  switch (x) {
  case 0:
  case 110:
  case 150:
  case 300:
  case 600:
  case 1200:
  case 1800:
  case 2400:
  case 4800:
  case 9600:
    return (x);
  default:
    return (-1);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<f_scansexa>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0xd0,%rsp
  mov    %rdi,-0xc8(%rbp)
  mov    %rsi,-0xd0(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0xb0(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0xa8(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0xa0(%rbp)
  mov    -0xc8(%rbp),%rcx
  lea    -0x90(%rbp),%rax
  mov    $0x7f,%edx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  movb   $0x0,-0x11(%rbp)
  lea    -0x90(%rbp),%rax
  mov    $0x2d,%esi
  mov    %rax,%rdi
  call   <strchr@plt>
  mov    %rax,-0x98(%rbp)
  cmpq   $0x0,-0x98(%rbp)
  je     L6
  mov    -0x98(%rbp),%rax
  movb   $0x20,(%rax)
L6:
  lea    -0xa0(%rbp),%rsi
  lea    -0xa8(%rbp),%rcx
  lea    -0xb0(%rbp),%rdx
  lea    -0x90(%rbp),%rax
  mov    %rsi,%r8
  lea    D10(%rip),%rsi
  mov    %rax,%rdi
  call   <sscanf@plt>
  mov    %eax,-0xb4(%rbp)
  cmpl   $0x0,-0xb4(%rbp)
  jg     L37
  mov    $0xffffffff,%eax
  jmp    L45
L37:
  movsd  -0xa8(%rbp),%xmm0
  movsd  D28(%rip),%xmm2
  movapd %xmm0,%xmm1
  divsd  %xmm2,%xmm1
  movsd  -0xb0(%rbp),%xmm0
  addsd  %xmm0,%xmm1
  movsd  -0xa0(%rbp),%xmm0
  movsd  D37(%rip),%xmm2
  divsd  %xmm2,%xmm0
  addsd  %xmm1,%xmm0
  mov    -0xd0(%rbp),%rax
  movsd  %xmm0,(%rax)
  cmpq   $0x0,-0x98(%rbp)
  je     L44
  mov    -0xd0(%rbp),%rax
  movsd  (%rax),%xmm0
  movq   D38(%rip),%xmm1
  xorpd  %xmm1,%xmm0
  mov    -0xd0(%rbp),%rax
  movsd  %xmm0,(%rax)
L44:
  mov    $0x0,%eax
L45:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D10
data_type: string
name: unpack_data
arguments: label: D28
data_type: f32[2]
name: unpack_data
arguments: label: D37
data_type: f32[2]
name: unpack_data
arguments: label: D38
data_type: f32[2]

tool: D10: %lf%*[^0-9]%lf%*[^0-9]%lf

tool: {"D28": [0.0,3.21875]}

tool: {"D37": [0.0,5.37890625]}

tool: {"D38": [0.0,-0.0]}

assistant: ```c
int f_scansexa(const char *str0, double *dp) {
  double a = 0, b = 0, c = 0;
  char str[128];
  char *neg;
  int r;
  strncpy(str, str0, sizeof(str) - 1);
  str[sizeof(str) - 1] = '\0';
  neg = strchr(str, '-');
  if (neg)
    *neg = ' ';
  r = sscanf(str, "%lf%*[^0-9]%lf%*[^0-9]%lf", &a, &b, &c);
  if (r < 1)
    return (-1);
  *dp = a + b / 60 + c / 3600;
  if (neg)
    *dp *= -1;
  return (0);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<f_scansexa>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0xb8,%rsp
  mov    %rsi,%rbx
  mov    %fs:0x28,%rax
  mov    %rax,0xa8(%rsp)
  xor    %eax,%eax
  movq   $0x0,0x8(%rsp)
  movq   $0x0,0x10(%rsp)
  movq   $0x0,0x18(%rsp)
  lea    0x20(%rsp),%rbp
  mov    $0x7f,%edx
  mov    %rdi,%rsi
  mov    %rbp,%rdi
  call   <strncpy@plt>
  movb   $0x0,0x9f(%rsp)
  mov    $0x2d,%esi
  mov    %rbp,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L44
  movb   $0x20,(%rax)
  lea    0x10(%rsp),%rcx
  lea    0x8(%rsp),%rdx
  mov    %rbp,%rdi
  lea    0x18(%rsp),%r8
  lea    D48(%rip),%rsi
  call   <sscanf@plt>
  test   %eax,%eax
  jle    L62
  movsd  0x10(%rsp),%xmm0
  divsd  D18(%rip),%xmm0
  addsd  0x8(%rsp),%xmm0
  movsd  0x18(%rsp),%xmm1
  divsd  D12(%rip),%xmm1
  addsd  %xmm1,%xmm0
  xorpd  D57(%rip),%xmm0
  movsd  %xmm0,(%rbx)
  mov    $0x0,%eax
L47:
  mov    0xa8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L43
  add    $0xb8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L62:
  mov    $0xffffffff,%eax
  jmp    L47
L56:
  mov    $0xffffffff,%eax
  jmp    L47
L44:
  lea    0x10(%rsp),%rcx
  lea    0x8(%rsp),%rdx
  lea    0x20(%rsp),%rdi
  lea    0x18(%rsp),%r8
  lea    D48(%rip),%rsi
  call   <sscanf@plt>
  test   %eax,%eax
  jle    L56
  movsd  0x10(%rsp),%xmm0
  divsd  D18(%rip),%xmm0
  addsd  0x8(%rsp),%xmm0
  movsd  0x18(%rsp),%xmm1
  divsd  D12(%rip),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,(%rbx)
  mov    $0x0,%eax
  jmp    L47
L43:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D48
data_type: string
name: unpack_data
arguments: data_tag: D18
data_type: f32[2]
name: unpack_data
arguments: data_tag: D12
data_type: f32[2]
name: unpack_data
arguments: data_tag: D57
data_type: f32[4]

tool: D48: %lf%*[^0-9]%lf%*[^0-9]%lf

tool: {"D18": [0.0,3.21875]}

tool: {"D12": [0.0,5.37890625]}

tool: {"D57": [0.0,-0.0,0.0,0.0]}

assistant: ```c
int f_scansexa(const char *str0, double *dp) {
  double a = 0, b = 0, c = 0;
  char str[128];
  char *neg;
  int r;
  strncpy(str, str0, sizeof(str) - 1);
  str[sizeof(str) - 1] = '\0';
  neg = strchr(str, '-');
  if (neg)
    *neg = ' ';
  r = sscanf(str, "%lf%*[^0-9]%lf%*[^0-9]%lf", &a, &b, &c);
  if (r < 1)
    return (-1);
  *dp = a + b / 60 + c / 3600;
  if (neg)
    *dp *= -1;
  return (0);
}
```
user: What is the c source code of the assembly code below:

```asm
<f_scansexa>:
  endbr64
  push   %rbp
  mov    $0x7f,%edx
  push   %rbx
  mov    %rsi,%rbx
  mov    %rdi,%rsi
  sub    $0xb8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xa8(%rsp)
  xor    %eax,%eax
  lea    0x20(%rsp),%rbp
  movq   $0x0,0x8(%rsp)
  movq   $0x0,0x10(%rsp)
  mov    %rbp,%rdi
  movq   $0x0,0x18(%rsp)
  call   <strncpy@plt>
  mov    $0x2d,%esi
  mov    %rbp,%rdi
  movb   $0x0,0x9f(%rsp)
  call   <strchr@plt>
  test   %rax,%rax
  je     L56
  movb   $0x20,(%rax)
  lea    0x10(%rsp),%rcx
  lea    0x8(%rsp),%rdx
  mov    %rbp,%rdi
  lea    0x18(%rsp),%r8
  lea    D59(%rip),%rsi
  call   <sscanf@plt>
  test   %eax,%eax
  jle    L47
  movsd  0x10(%rsp),%xmm0
  divsd  D26(%rip),%xmm0
  addsd  0x8(%rsp),%xmm0
  xor    %eax,%eax
  movsd  0x18(%rsp),%xmm1
  divsd  D50(%rip),%xmm1
  addsd  %xmm1,%xmm0
  xorpd  D45(%rip),%xmm0
  movsd  %xmm0,(%rbx)
L19:
  mov    0xa8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L32
  add    $0xb8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L56:
  lea    0x10(%rsp),%rcx
  lea    0x8(%rsp),%rdx
  mov    %rbp,%rdi
  lea    0x18(%rsp),%r8
  lea    D59(%rip),%rsi
  call   <sscanf@plt>
  test   %eax,%eax
  jle    L47
  movsd  0x10(%rsp),%xmm0
  divsd  D26(%rip),%xmm0
  addsd  0x8(%rsp),%xmm0
  xor    %eax,%eax
  movsd  0x18(%rsp),%xmm1
  divsd  D50(%rip),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,(%rbx)
  jmp    L19
L47:
  mov    $0xffffffff,%eax
  jmp    L19
L32:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D59
type_guessed: string
name: extract_symbolic_data
arguments: data_label: D26
type_guessed: f32[2]
name: extract_symbolic_data
arguments: data_label: D50
type_guessed: f32[2]
name: extract_symbolic_data
arguments: data_label: D45
type_guessed: f32[4]

tool: D59: %lf%*[^0-9]%lf%*[^0-9]%lf

tool: {"D26": [0.0,3.21875]}

tool: {"D50": [0.0,5.37890625]}

tool: {"D45": [0.0,-0.0,0.0,0.0]}

assistant: ```c
int f_scansexa(const char *str0, double *dp) {
  double a = 0, b = 0, c = 0;
  char str[128];
  char *neg;
  int r;
  strncpy(str, str0, sizeof(str) - 1);
  str[sizeof(str) - 1] = '\0';
  neg = strchr(str, '-');
  if (neg)
    *neg = ' ';
  r = sscanf(str, "%lf%*[^0-9]%lf%*[^0-9]%lf", &a, &b, &c);
  if (r < 1)
    return (-1);
  *dp = a + b / 60 + c / 3600;
  if (neg)
    *dp *= -1;
  return (0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<f_scansexa>:
  endbr64
  push   %rbp
  mov    $0x7f,%edx
  push   %rbx
  mov    %rsi,%rbx
  mov    %rdi,%rsi
  sub    $0xb8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xa8(%rsp)
  xor    %eax,%eax
  lea    0x20(%rsp),%rbp
  movq   $0x0,0x8(%rsp)
  movq   $0x0,0x10(%rsp)
  mov    %rbp,%rdi
  movq   $0x0,0x18(%rsp)
  call   <strncpy@plt>
  mov    $0x2d,%esi
  mov    %rbp,%rdi
  movb   $0x0,0x9f(%rsp)
  call   <strchr@plt>
  test   %rax,%rax
  je     L48
  movb   $0x20,(%rax)
  lea    0x10(%rsp),%rcx
  lea    0x8(%rsp),%rdx
  mov    %rbp,%rdi
  lea    0x18(%rsp),%r8
  lea    D14(%rip),%rsi
  call   <sscanf@plt>
  test   %eax,%eax
  jle    L46
  movsd  0x10(%rsp),%xmm0
  divsd  D27(%rip),%xmm0
  addsd  0x8(%rsp),%xmm0
  xor    %eax,%eax
  movsd  0x18(%rsp),%xmm1
  divsd  D45(%rip),%xmm1
  addsd  %xmm1,%xmm0
  xorpd  D0(%rip),%xmm0
  movsd  %xmm0,(%rbx)
L25:
  mov    0xa8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L42
  add    $0xb8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax,%rax,1)
L48:
  lea    0x10(%rsp),%rcx
  lea    0x8(%rsp),%rdx
  mov    %rbp,%rdi
  lea    0x18(%rsp),%r8
  lea    D14(%rip),%rsi
  call   <sscanf@plt>
  test   %eax,%eax
  jle    L46
  movsd  0x10(%rsp),%xmm0
  divsd  D27(%rip),%xmm0
  addsd  0x8(%rsp),%xmm0
  xor    %eax,%eax
  movsd  0x18(%rsp),%xmm1
  divsd  D45(%rip),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,(%rbx)
  jmp    L25
L46:
  mov    $0xffffffff,%eax
  jmp    L25
L42:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D14
type_infered: string
name: extract_symbolic_data
arguments: data_tag: D27
type_infered: f32[2]
name: extract_symbolic_data
arguments: data_tag: D45
type_infered: f32[2]
name: extract_symbolic_data
arguments: data_tag: D0
type_infered: f32[4]

tool: D14: %lf%*[^0-9]%lf%*[^0-9]%lf

tool: {"D27": [0.0,3.21875]}

tool: {"D45": [0.0,5.37890625]}

tool: {"D0": [0.0,-0.0,0.0,0.0]}

assistant: ```c
int f_scansexa(const char *str0, double *dp) {
  double a = 0, b = 0, c = 0;
  char str[128];
  char *neg;
  int r;
  strncpy(str, str0, sizeof(str) - 1);
  str[sizeof(str) - 1] = '\0';
  neg = strchr(str, '-');
  if (neg)
    *neg = ' ';
  r = sscanf(str, "%lf%*[^0-9]%lf%*[^0-9]%lf", &a, &b, &c);
  if (r < 1)
    return (-1);
  *dp = a + b / 60 + c / 3600;
  if (neg)
    *dp *= -1;
  return (0);
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<vrev>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %rcx,-0x20(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  je     L15
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  test   %eax,%eax
  je     L15
  mov    -0x10(%rbp),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strrev@plt>
  test   %rax,%rax
  je     L15
  movq   $0x0,-0x18(%rbp)
L15:
  nop
  leave
  ret
```

assistant: ```c
void vrev(void *ptr, size_t s, bool *is_valid, bool *is_little_endian) {
  if (is_valid && *is_little_endian && strrev(ptr, s) != 0)
    is_valid = false;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<vrev>:
  endbr64
  test   %rdx,%rdx
  je     L15
  cmpl   $0x0,(%rcx)
  jne    L5
L15:
  ret
L5:
  sub    $0x8,%rsp
  call   <strrev@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void vrev(void *ptr, size_t s, bool *is_valid, bool *is_little_endian) {
  if (is_valid && *is_little_endian && strrev(ptr, s) != 0)
    is_valid = false;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<vrev>:
  endbr64
  test   %rdx,%rdx
  je     L14
  mov    (%rcx),%eax
  test   %eax,%eax
  jne    L15
L14:
  ret
L15:
  jmp    1050 <strrev@plt>
```

assistant: ```c
void vrev(void *ptr, size_t s, bool *is_valid, bool *is_little_endian) {
  if (is_valid && *is_little_endian && strrev(ptr, s) != 0)
    is_valid = false;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<vrev>:
  endbr64
  test   %rdx,%rdx
  je     L0
  mov    (%rcx),%eax
  test   %eax,%eax
  jne    L18
L0:
  ret
L18:
  jmp    1050 <strrev@plt>
```

assistant: ```c
void vrev(void *ptr, size_t s, bool *is_valid, bool *is_little_endian) {
  if (is_valid && *is_little_endian && strrev(ptr, s) != 0)
    is_valid = false;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<cp15_is_icached_enabled>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <cp15_read_control@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  and    $0x1000,%eax
  test   %eax,%eax
  setne  %al
  movzbl %al,%eax
  leave
  ret
```

assistant: ```c
unsigned int cp15_is_icached_enabled(void) {
  unsigned int control;
  control = cp15_read_control();
  return ((control & (1 << 12)) != 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
<cp15_is_icached_enabled>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <cp15_read_control@plt>
  shr    $0xc,%eax
  and    $0x1,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
unsigned int cp15_is_icached_enabled(void) {
  unsigned int control;
  control = cp15_read_control();
  return ((control & (1 << 12)) != 0);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<cp15_is_icached_enabled>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <cp15_read_control@plt>
  add    $0x8,%rsp
  shr    $0xc,%eax
  and    $0x1,%eax
  ret
```

assistant: ```c
unsigned int cp15_is_icached_enabled(void) {
  unsigned int control;
  control = cp15_read_control();
  return ((control & (1 << 12)) != 0);
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<cp15_is_icached_enabled>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  call   <cp15_read_control@plt>
  add    $0x8,%rsp
  shr    $0xc,%eax
  and    $0x1,%eax
  ret
```

assistant: ```c
unsigned int cp15_is_icached_enabled(void) {
  unsigned int control;
  control = cp15_read_control();
  return ((control & (1 << 12)) != 0);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<memory_dupstr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <memory_alloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0xc(%rbp),%edx
  mov    -0x20(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *memory_dupstr(struct memory *m, char *str) {
  int sz = strlen(str);
  char *new = (char *)memory_alloc(m, sz + 1);
  memcpy(new, str, sz);
  new[sz] = 0;
  return new;
}
```