ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将以下的汇编代码转换成C语言代码:

```asm
<getfloat>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r13
  lea    D17(%rip),%r12
  lea    D7(%rip),%r14
L16:
  mov    %rbp,%rsi
  mov    $0x0,%ebx
  mov    %ebx,%edi
  call   <va_start@plt>
  mov    %ebx,%esi
  mov    %rbp,%rdi
  call   <vprintf@plt>
  mov    %ebx,%edi
  call   <va_end@plt>
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <scanf@plt>
  cmp    $0x1,%eax
  je     L2
  mov    %r14,%rdi
  call   <printf@plt>
L38:
  mov    $0x0,%eax
  call   <getchar@plt>
  cmp    $0xa,%al
  jne    L38
  jmp    L16
L2:
  mov    $0x0,%eax
  call   <getchar@plt>
  cmp    $0xa,%al
  jne    L2
  movss  0x4(%rsp),%xmm0
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L43
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L43:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D17
type_infered: string
name: extract_symbolic_data
arguments: label: D7
type_infered: string

tool: D17: %g

tool: D7: 
Dato incorrecto


assistant: ```c
float getfloat(const char mensaje[], ...) {
  float n;
  int salir = 0;
  va_list ap;
  do {
    va_start(ap, mensaje);
    vprintf(mensaje, ap);
    va_end(ap);
    if (scanf("%g", &n) != 1) {
      printf("\nDato incorrecto\n");
      while (getchar() != '\n')
        ;
    } else
      salir = 1;
  } while (!salir);
  while (getchar() != '\n')
    ;
  return n;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<getfloat>:
  endbr64
  push   %r14
  lea    D9(%rip),%r14
  push   %r13
  push   %r12
  lea    D6(%rip),%r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r13
  cs nopw 0x0(%rax,%rax,1)
L5:
  xor    %ebp,%ebp
  mov    %rbx,%rsi
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <vprintf@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <scanf@plt>
  cmp    $0x1,%eax
  je     L10
  mov    %r14,%rdi
  call   <printf@plt>
  nopl   (%rax)
L35:
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    $0xa,%al
  jne    L35
  jmp    L5
  nopl   (%rax)
L10:
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    $0xa,%al
  jne    L10
  movss  0x4(%rsp),%xmm0
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L12
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L12:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D9
type_infered: string
name: parse_data
arguments: data_label: D6
type_infered: string

tool: D9: 
Dato incorrecto


tool: D6: %g

assistant: ```c
float getfloat(const char mensaje[], ...) {
  float n;
  int salir = 0;
  va_list ap;
  do {
    va_start(ap, mensaje);
    vprintf(mensaje, ap);
    va_end(ap);
    if (scanf("%g", &n) != 1) {
      printf("\nDato incorrecto\n");
      while (getchar() != '\n')
        ;
    } else
      salir = 1;
  } while (!salir);
  while (getchar() != '\n')
    ;
  return n;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<getfloat>:
  endbr64
  push   %r14
  lea    D12(%rip),%r14
  push   %r13
  push   %r12
  lea    D8(%rip),%r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%r13
  cs nopw 0x0(%rax,%rax,1)
L47:
  xor    %ebp,%ebp
  mov    %rbx,%rsi
  mov    %ebp,%edi
  call   <va_start@plt>
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <vprintf@plt>
  mov    %ebp,%edi
  call   <va_end@plt>
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <scanf@plt>
  cmp    $0x1,%eax
  je     L39
  mov    %r14,%rdi
  call   <printf@plt>
  nopl   (%rax)
L29:
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    $0xa,%al
  jne    L29
  jmp    L47
  nopl   (%rax)
L39:
  xor    %eax,%eax
  call   <getchar@plt>
  cmp    $0xa,%al
  jne    L39
  movss  0x4(%rsp),%xmm0
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L24
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L24:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D12
datatype: string
name: read_data
arguments: data_tag: D8
datatype: string

tool: D12: 
Dato incorrecto


tool: D8: %g

assistant: ```c
float getfloat(const char mensaje[], ...) {
  float n;
  int salir = 0;
  va_list ap;
  do {
    va_start(ap, mensaje);
    vprintf(mensaje, ap);
    va_end(ap);
    if (scanf("%g", &n) != 1) {
      printf("\nDato incorrecto\n");
      while (getchar() != '\n')
        ;
    } else
      salir = 1;
  } while (!salir);
  while (getchar() != '\n')
    ;
  return n;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<mind>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movsd  %xmm0,-0x8(%rbp)
  movsd  %xmm1,-0x10(%rbp)
  movsd  -0x10(%rbp),%xmm0
  comisd -0x8(%rbp),%xmm0
  jbe    L12
  movsd  -0x8(%rbp),%xmm0
  jmp    L19
L12:
  movsd  -0x10(%rbp),%xmm0
L19:
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

assistant: ```c
double mind(double a, double b) {
  if (a < b)
    return a;
  return b;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<mind>:
  endbr64
  minsd  %xmm1,%xmm0
  ret
```

assistant: ```c
double mind(double a, double b) {
  if (a < b)
    return a;
  return b;
}
```
user: Translate the below assembly code into C programming language:

```asm
<mind>:
  endbr64
  minsd  %xmm1,%xmm0
  ret
```

assistant: ```c
double mind(double a, double b) {
  if (a < b)
    return a;
  return b;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<mind>:
  endbr64
  minsd  %xmm1,%xmm0
  ret
```

assistant: ```c
double mind(double a, double b) {
  if (a < b)
    return a;
  return b;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<eg_ctl_filt_table_get>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  mov    %rdx,-0x10(%rbp)
  cmpl   $0x17,-0x8(%rbp)
  jbe    L0
  mov    $0xffffffff,%eax
  jmp    L18
L0:
  mov    -0x10(%rbp),%rcx
  mov    -0x8(%rbp),%edx
  mov    -0x4(%rbp),%eax
  mov    %rcx,%r8
  mov    $0x3,%ecx
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <eg_indirect_table_get@plt>
L18:
  leave
  ret
```

assistant: ```c
int eg_ctl_filt_table_get(unsigned int dev_id, unsigned int index, unsigned int *pentry) {
  if ((index < 0) || (index > 23)) {
    return -1;
  }
  return eg_indirect_table_get(dev_id, 0, index, 3, pentry);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<eg_ctl_filt_table_get>:
  endbr64
  cmp    $0x17,%esi
  ja     L1
  sub    $0x8,%rsp
  mov    %rdx,%r8
  mov    $0x3,%ecx
  mov    %esi,%edx
  mov    $0x0,%esi
  call   <eg_indirect_table_get@plt>
  add    $0x8,%rsp
  ret
L1:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int eg_ctl_filt_table_get(unsigned int dev_id, unsigned int index, unsigned int *pentry) {
  if ((index < 0) || (index > 23)) {
    return -1;
  }
  return eg_indirect_table_get(dev_id, 0, index, 3, pentry);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<eg_ctl_filt_table_get>:
  endbr64
  mov    %rdx,%r8
  cmp    $0x17,%esi
  ja     L2
  mov    %esi,%edx
  mov    $0x3,%ecx
  xor    %esi,%esi
  jmp    1050 <eg_indirect_table_get@plt>
  nopw   0x0(%rax,%rax,1)
L2:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int eg_ctl_filt_table_get(unsigned int dev_id, unsigned int index, unsigned int *pentry) {
  if ((index < 0) || (index > 23)) {
    return -1;
  }
  return eg_indirect_table_get(dev_id, 0, index, 3, pentry);
}
```
user: Translate the below assembly code into C programming language:

```asm
<eg_ctl_filt_table_get>:
  endbr64
  mov    %rdx,%r8
  cmp    $0x17,%esi
  ja     L0
  mov    %esi,%edx
  mov    $0x3,%ecx
  xor    %esi,%esi
  jmp    1050 <eg_indirect_table_get@plt>
  nopw   0x0(%rax,%rax,1)
L0:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int eg_ctl_filt_table_get(unsigned int dev_id, unsigned int index, unsigned int *pentry) {
  if ((index < 0) || (index > 23)) {
    return -1;
  }
  return eg_indirect_table_get(dev_id, 0, index, 3, pentry);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<MirrorBytes32>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  shll   $0x8,-0x4(%rbp)
  mov    -0x14(%rbp),%eax
  sar    $0x8,%eax
  or     %eax,-0x4(%rbp)
  shll   $0x8,-0x4(%rbp)
  mov    -0x14(%rbp),%eax
  sar    $0x10,%eax
  or     %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  sar    $0x18,%eax
  or     %edx,%eax
  pop    %rbp
  ret
```

assistant: ```c
uint32_t MirrorBytes32(uint32_t x) {
  uint32_t n = (uint8_t)x;
  n <<= 8;
  n |= (uint8_t)(x >> 8);
  n <<= 8;
  n |= (uint8_t)(x >> 16);
  return (n << 8) | (uint8_t)(x >> 24);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<MirrorBytes32>:
  endbr64
  mov    %edi,%eax
  shl    $0x8,%eax
  mov    %edi,%edx
  sar    $0x8,%edx
  or     %eax,%edx
  shl    $0x8,%edx
  mov    %edi,%eax
  sar    $0x10,%eax
  or     %edx,%eax
  shl    $0x8,%eax
  sar    $0x18,%edi
  or     %edi,%eax
  ret
```

assistant: ```c
uint32_t MirrorBytes32(uint32_t x) {
  uint32_t n = (uint8_t)x;
  n <<= 8;
  n |= (uint8_t)(x >> 8);
  n <<= 8;
  n |= (uint8_t)(x >> 16);
  return (n << 8) | (uint8_t)(x >> 24);
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<MirrorBytes32>:
  endbr64
  mov    %edi,%eax
  mov    %edi,%edx
  shl    $0x8,%eax
  sar    $0x8,%edx
  or     %eax,%edx
  mov    %edi,%eax
  sar    $0x18,%edi
  shl    $0x8,%edx
  sar    $0x10,%eax
  or     %edx,%eax
  shl    $0x8,%eax
  or     %edi,%eax
  ret
```

assistant: ```c
uint32_t MirrorBytes32(uint32_t x) {
  uint32_t n = (uint8_t)x;
  n <<= 8;
  n |= (uint8_t)(x >> 8);
  n <<= 8;
  n |= (uint8_t)(x >> 16);
  return (n << 8) | (uint8_t)(x >> 24);
}
```
user: Translate the below assembly code into C programming language:

```asm
<MirrorBytes32>:
  endbr64
  mov    %edi,%eax
  mov    %edi,%edx
  shl    $0x8,%eax
  sar    $0x8,%edx
  or     %eax,%edx
  mov    %edi,%eax
  sar    $0x18,%edi
  shl    $0x8,%edx
  sar    $0x10,%eax
  or     %edx,%eax
  shl    $0x8,%eax
  or     %edi,%eax
  ret
```

assistant: ```c
uint32_t MirrorBytes32(uint32_t x) {
  uint32_t n = (uint8_t)x;
  n <<= 8;
  n |= (uint8_t)(x >> 8);
  n <<= 8;
  n |= (uint8_t)(x >> 16);
  return (n << 8) | (uint8_t)(x >> 24);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<framer_chksum>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movb   $0x0,-0x1(%rbp)
  jmp    L15
L2:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  mov    %eax,%edx
  movzbl -0x1(%rbp),%eax
  add    %edx,%eax
  mov    %al,-0x1(%rbp)
  addq   $0x1,-0x18(%rbp)
  subl   $0x1,-0x1c(%rbp)
L15:
  cmpl   $0x0,-0x1c(%rbp)
  jne    L2
  movzbl -0x1(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
char framer_chksum(char *buf, int len) {
  char sum = 0;
  while (len) {
    sum += *buf;
    buf++;
    len--;
  }
  return sum;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<framer_chksum>:
  endbr64
  test   %esi,%esi
  je     L11
  mov    %esi,%esi
  lea    (%rdi,%rsi,1),%rdx
  mov    $0x0,%eax
L14:
  add    (%rdi),%al
  add    $0x1,%rdi
  cmp    %rdx,%rdi
  jne    L14
  ret
L11:
  mov    $0x0,%eax
  ret
```

assistant: ```c
char framer_chksum(char *buf, int len) {
  char sum = 0;
  while (len) {
    sum += *buf;
    buf++;
    len--;
  }
  return sum;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<framer_chksum>:
  endbr64
  test   %esi,%esi
  je     L10
  mov    %esi,%esi
  xor    %eax,%eax
  lea    (%rdi,%rsi,1),%rdx
L3:
  add    (%rdi),%al
  add    $0x1,%rdi
  cmp    %rdi,%rdx
  jne    L3
  ret
  nopl   0x0(%rax)
L10:
  xor    %eax,%eax
  ret
```

assistant: ```c
char framer_chksum(char *buf, int len) {
  char sum = 0;
  while (len) {
    sum += *buf;
    buf++;
    len--;
  }
  return sum;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<framer_chksum>:
  endbr64
  mov    %rdi,%r8
  mov    %esi,%edx
  test   %esi,%esi
  je     L121
  lea    -0x1(%rsi),%eax
  mov    %esi,%edi
  cmp    $0xe,%eax
  jbe    L128
  mov    %esi,%ecx
  mov    %r8,%rax
  pxor   %xmm0,%xmm0
  shr    $0x4,%ecx
  sub    $0x1,%ecx
  shl    $0x4,%rcx
  lea    0x10(%r8,%rcx,1),%rcx
  nopw   0x0(%rax,%rax,1)
L122:
  movdqu (%rax),%xmm2
  add    $0x10,%rax
  paddb  %xmm2,%xmm0
  cmp    %rax,%rcx
  jne    L122
  movdqa %xmm0,%xmm1
  mov    %edx,%esi
  psrldq $0x8,%xmm1
  and    $0xfffffff0,%esi
  paddb  %xmm1,%xmm0
  pxor   %xmm1,%xmm1
  mov    %esi,%ecx
  sub    %esi,%edx
  psadbw %xmm1,%xmm0
  add    %r8,%rcx
  movd   %xmm0,%eax
  cmp    %esi,%edi
  je     L85
L72:
  sub    %esi,%edi
  lea    -0x1(%rdi),%r9d
  cmp    $0x6,%r9d
  jbe    L17
  movq   (%r8,%rsi,1),%xmm1
  pxor   %xmm0,%xmm0
  movdqa %xmm1,%xmm3
  psadbw %xmm0,%xmm3
  movq   %xmm3,%rsi
  add    %esi,%eax
  mov    %edi,%esi
  and    $0xfffffff8,%esi
  mov    %esi,%r8d
  sub    %esi,%edx
  add    %r8,%rcx
  cmp    %esi,%edi
  je     L96
L17:
  add    (%rcx),%al
  cmp    $0x1,%edx
  je     L96
  add    0x1(%rcx),%al
  cmp    $0x2,%edx
  je     L96
  add    0x2(%rcx),%al
  cmp    $0x3,%edx
  je     L96
  add    0x3(%rcx),%al
  cmp    $0x4,%edx
  je     L96
  add    0x4(%rcx),%al
  cmp    $0x5,%edx
  je     L96
  add    0x5(%rcx),%al
  cmp    $0x6,%edx
  je     L96
  add    0x6(%rcx),%al
  ret
  nopl   0x0(%rax,%rax,1)
L121:
  xor    %eax,%eax
L96:
  ret
L128:
  mov    %r8,%rcx
  xor    %esi,%esi
  xor    %eax,%eax
  jmp    L72
L85:
  ret
```

assistant: ```c
char framer_chksum(char *buf, int len) {
  char sum = 0;
  while (len) {
    sum += *buf;
    buf++;
    len--;
  }
  return sum;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<ataribasic_getdigit>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  sar    %eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x1c(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  jne    L1
  sarl   $0x4,-0x4(%rbp)
L1:
  mov    -0x4(%rbp),%eax
  and    $0xf,%eax
  pop    %rbp
  ret
```

assistant: ```c
int ataribasic_getdigit(int *pbytes, int digit) {
  int result;
  result = pbytes[(digit >> 1) + 1];
  if (!(digit & 0x01))
    result = result >> 4;
  return (result & 0x0F);
}
```
user: Translate the below assembly code into C programming language:

```asm
<ataribasic_getdigit>:
  endbr64
  mov    %esi,%eax
  sar    %eax
  add    $0x1,%eax
  cltq
  mov    (%rdi,%rax,4),%eax
  mov    %eax,%edx
  sar    $0x4,%edx
  test   $0x1,%sil
  cmove  %edx,%eax
  and    $0xf,%eax
  ret
```

assistant: ```c
int ataribasic_getdigit(int *pbytes, int digit) {
  int result;
  result = pbytes[(digit >> 1) + 1];
  if (!(digit & 0x01))
    result = result >> 4;
  return (result & 0x0F);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<ataribasic_getdigit>:
  endbr64
  mov    %esi,%eax
  sar    %eax
  add    $0x1,%eax
  cltq
  mov    (%rdi,%rax,4),%eax
  mov    %eax,%edx
  sar    $0x4,%edx
  and    $0x1,%esi
  cmove  %edx,%eax
  and    $0xf,%eax
  ret
```

assistant: ```c
int ataribasic_getdigit(int *pbytes, int digit) {
  int result;
  result = pbytes[(digit >> 1) + 1];
  if (!(digit & 0x01))
    result = result >> 4;
  return (result & 0x0F);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<ataribasic_getdigit>:
  endbr64
  mov    %esi,%eax
  sar    %eax
  add    $0x1,%eax
  cltq
  mov    (%rdi,%rax,4),%eax
  mov    %eax,%edx
  sar    $0x4,%edx
  and    $0x1,%esi
  cmove  %edx,%eax
  and    $0xf,%eax
  ret
```

assistant: ```c
int ataribasic_getdigit(int *pbytes, int digit) {
  int result;
  result = pbytes[(digit >> 1) + 1];
  if (!(digit & 0x01))
    result = result >> 4;
  return (result & 0x0F);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<my_signal>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %edi,-0x44(%rbp)
  mov    %esi,-0x48(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x48(%rbp),%eax
  mov    %eax,-0x40(%rbp)
  lea    -0x40(%rbp),%rax
  add    $0x10,%rax
  mov    %rax,%rdi
  call   <sigemptyset@plt>
  movq   $0x0,-0x38(%rbp)
  lea    -0x20(%rbp),%rdx
  lea    -0x40(%rbp),%rcx
  mov    -0x44(%rbp),%eax
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <sigaction@plt>
  test   %rax,%rax
  jns    L15
  mov    D6(%rip),%rax
  mov    (%rax),%eax
  jmp    L13
L15:
  mov    -0x20(%rbp),%eax
L13:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L24
  call   <__stack_chk_fail@plt>
L24:
  leave
  ret
```

assistant: ```c
__sighandler_t my_signal(int sig, __sighandler_t handler) {
  struct sigaction act;
  struct sigaction oldact;
  act.sa_handler = handler;
  sigemptyset(&act.sa_mask);
  act.sa_flags = 0;
  if (sigaction(sig, &act, &oldact) < 0)
    return SIG_ERR;
  return oldact.sa_handler;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<my_signal>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %edi,%ebx
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  mov    %esi,(%rsp)
  mov    %rsp,%rbp
  lea    0x10(%rsp),%rdi
  call   <sigemptyset@plt>
  movq   $0x0,0x8(%rsp)
  lea    0x20(%rsp),%rdx
  mov    %rbp,%rsi
  mov    %ebx,%edi
  call   <sigaction@plt>
  mov    %rax,%rdx
  mov    0x20(%rsp),%eax
  test   %rdx,%rdx
  js     L2
L22:
  mov    0x38(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L18
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  ret
L2:
  mov    D2(%rip),%rax
  mov    (%rax),%eax
  jmp    L22
L18:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
__sighandler_t my_signal(int sig, __sighandler_t handler) {
  struct sigaction act;
  struct sigaction oldact;
  act.sa_handler = handler;
  sigemptyset(&act.sa_mask);
  act.sa_flags = 0;
  if (sigaction(sig, &act, &oldact) < 0)
    return SIG_ERR;
  return oldact.sa_handler;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<my_signal>:
  endbr64
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  sub    $0x48,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%rdi
  mov    %rsp,%r12
  mov    %esi,(%rsp)
  call   <sigemptyset@plt>
  lea    0x20(%rsp),%rdx
  mov    %r12,%rsi
  mov    %ebp,%edi
  movq   $0x0,0x8(%rsp)
  call   <sigaction@plt>
  mov    %rax,%r8
  mov    0x20(%rsp),%eax
  test   %r8,%r8
  js     L17
L28:
  mov    0x38(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L7
  add    $0x48,%rsp
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L17:
  mov    D0(%rip),%rax
  mov    (%rax),%eax
  jmp    L28
L7:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
__sighandler_t my_signal(int sig, __sighandler_t handler) {
  struct sigaction act;
  struct sigaction oldact;
  act.sa_handler = handler;
  sigemptyset(&act.sa_mask);
  act.sa_flags = 0;
  if (sigaction(sig, &act, &oldact) < 0)
    return SIG_ERR;
  return oldact.sa_handler;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<my_signal>:
  endbr64
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  sub    $0x48,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  lea    0x10(%rsp),%rdi
  mov    %rsp,%r12
  mov    %esi,(%rsp)
  call   <sigemptyset@plt>
  lea    0x20(%rsp),%rdx
  mov    %r12,%rsi
  mov    %ebp,%edi
  movq   $0x0,0x8(%rsp)
  call   <sigaction@plt>
  mov    %rax,%r8
  mov    0x20(%rsp),%eax
  test   %r8,%r8
  js     L19
L2:
  mov    0x38(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L20
  add    $0x48,%rsp
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L19:
  mov    D8(%rip),%rax
  mov    (%rax),%eax
  jmp    L2
L20:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
__sighandler_t my_signal(int sig, __sighandler_t handler) {
  struct sigaction act;
  struct sigaction oldact;
  act.sa_handler = handler;
  sigemptyset(&act.sa_mask);
  act.sa_flags = 0;
  if (sigaction(sig, &act, &oldact) < 0)
    return SIG_ERR;
  return oldact.sa_handler;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<moveTower>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %ecx,-0x1c(%rbp)
  cmpl   $0x1,-0x1c(%rbp)
  jne    L0
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  lea    0x4(%rax),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    (%rdx),%edx
  mov    %edx,(%rax)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  movl   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  lea    -0x4(%rax),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,(%rax)
  mov    $0x0,%eax
  call   <delay@plt>
  mov    $0x0,%eax
  call   <showNewFrame@plt>
  jmp    L1
L0:
  mov    -0x1c(%rbp),%eax
  lea    -0x1(%rax),%ecx
  mov    -0x10(%rbp),%rdx
  mov    -0x18(%rbp),%rsi
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <moveTower>
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  lea    0x4(%rax),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,(%rax)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x18(%rbp),%rax
  mov    (%rax),%rax
  mov    (%rdx),%edx
  mov    %edx,(%rax)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  movl   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  lea    -0x4(%rax),%rdx
  mov    -0x8(%rbp),%rax
  mov    %rdx,(%rax)
  mov    $0x0,%eax
  call   <delay@plt>
  mov    $0x0,%eax
  call   <showNewFrame@plt>
  mov    -0x1c(%rbp),%eax
  lea    -0x1(%rax),%ecx
  mov    -0x18(%rbp),%rdx
  mov    -0x8(%rbp),%rsi
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <moveTower>
L1:
  nop
  leave
  ret
```

assistant: ```c
void moveTower(unsigned int **tower1, unsigned int **tower2, unsigned int **tower3, unsigned int n) {
  if (n == 1) {
    (*tower3)++;
    **tower3 = **tower1;
    **tower1 = 0;
    (*tower1)--;
    delay();
    showNewFrame();
  } else {
    moveTower(tower1, tower3, tower2, n - 1);
    (*tower3)++;
    **tower3 = **tower1;
    **tower1 = 0;
    (*tower1)--;
    delay();
    showNewFrame();
    moveTower(tower2, tower1, tower3, n - 1);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<moveTower>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %rdx,%r12
  cmp    $0x1,%ecx
  je     L18
  mov    %rsi,%r13
  lea    -0x1(%rcx),%ebp
  mov    %ebp,%ecx
  mov    %rsi,%rdx
  mov    %r12,%rsi
  call   <moveTower>
  mov    (%r12),%rax
  lea    0x4(%rax),%rdx
  mov    %rdx,(%r12)
  mov    (%rbx),%rdx
  mov    (%rdx),%edx
  mov    %edx,0x4(%rax)
  mov    (%rbx),%rax
  movl   $0x0,(%rax)
  subq   $0x4,(%rbx)
  mov    $0x0,%eax
  call   <delay@plt>
  mov    $0x0,%eax
  call   <showNewFrame@plt>
  mov    %ebp,%ecx
  mov    %r12,%rdx
  mov    %rbx,%rsi
  mov    %r13,%rdi
  call   <moveTower>
L7:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L18:
  mov    (%rdx),%rax
  lea    0x4(%rax),%rdx
  mov    %rdx,(%r12)
  mov    (%rdi),%rdx
  mov    (%rdx),%edx
  mov    %edx,0x4(%rax)
  mov    (%rdi),%rax
  movl   $0x0,(%rax)
  subq   $0x4,(%rdi)
  mov    $0x0,%eax
  call   <delay@plt>
  mov    $0x0,%eax
  call   <showNewFrame@plt>
  jmp    L7
```

assistant: ```c
void moveTower(unsigned int **tower1, unsigned int **tower2, unsigned int **tower3, unsigned int n) {
  if (n == 1) {
    (*tower3)++;
    **tower3 = **tower1;
    **tower1 = 0;
    (*tower1)--;
    delay();
    showNewFrame();
  } else {
    moveTower(tower1, tower3, tower2, n - 1);
    (*tower3)++;
    **tower3 = **tower1;
    **tower1 = 0;
    (*tower1)--;
    delay();
    showNewFrame();
    moveTower(tower2, tower1, tower3, n - 1);
  }
}
```