ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 下面的汇编指令对应的C源代码是什么:

```asm
<fd_set_blocked>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    D25(%rip),%rax
  mov    (%rax),%edx
  mov    -0x14(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <fcntl@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jns    L37
  mov    $0xffffffff,%eax
  jmp    L25
L37:
  cmpl   $0x0,-0x18(%rbp)
  je     L39
  mov    D14(%rip),%rax
  mov    (%rax),%eax
  not    %eax
  and    %eax,-0x4(%rbp)
  jmp    L33
L39:
  mov    D14(%rip),%rax
  mov    (%rax),%eax
  or     %eax,-0x4(%rbp)
L33:
  mov    D15(%rip),%rax
  mov    (%rax),%ecx
  mov    -0x4(%rbp),%edx
  mov    -0x14(%rbp),%eax
  mov    %ecx,%esi
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <fcntl@plt>
L25:
  leave
  ret
```

assistant: ```c
int fd_set_blocked(int fd, int blocked) {
  int flags = fcntl(fd, F_GETFL);
  if (flags < 0) {
    return -1;
  }
  if (blocked) {
    flags &= ~O_NONBLOCK;
  } else {
    flags |= O_NONBLOCK;
  }
  return fcntl(fd, F_SETFL, flags);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<fd_set_blocked>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebx
  mov    %esi,%ebp
  mov    D17(%rip),%rax
  mov    (%rax),%esi
  mov    $0x0,%eax
  call   <fcntl@plt>
  test   %eax,%eax
  js     L8
  mov    %eax,%edx
  test   %ebp,%ebp
  je     L22
  mov    D15(%rip),%rax
  mov    (%rax),%eax
  not    %eax
  and    %eax,%edx
L29:
  mov    D7(%rip),%rax
  mov    (%rax),%esi
  mov    %ebx,%edi
  mov    $0x0,%eax
  call   <fcntl@plt>
L13:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L22:
  mov    D15(%rip),%rax
  or     (%rax),%edx
  jmp    L29
L8:
  mov    $0xffffffff,%eax
  jmp    L13
```

assistant: ```c
int fd_set_blocked(int fd, int blocked) {
  int flags = fcntl(fd, F_GETFL);
  if (flags < 0) {
    return -1;
  }
  if (blocked) {
    flags &= ~O_NONBLOCK;
  } else {
    flags |= O_NONBLOCK;
  }
  return fcntl(fd, F_SETFL, flags);
}
```
user: Translate the below assembly code into C programming language:

```asm
<fd_set_blocked>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x8,%rsp
  mov    D19(%rip),%rax
  mov    (%rax),%esi
  xor    %eax,%eax
  call   <fcntl@plt>
  test   %eax,%eax
  js     L2
  mov    D21(%rip),%rdx
  mov    %ebp,%edi
  mov    (%rdx),%ecx
  mov    %ecx,%edx
  not    %edx
  and    %eax,%edx
  or     %ecx,%eax
  test   %ebx,%ebx
  cmove  %eax,%edx
  mov    D8(%rip),%rax
  mov    (%rax),%esi
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  jmp    1050 <fcntl@plt>
L2:
  add    $0x8,%rsp
  mov    $0xffffffff,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int fd_set_blocked(int fd, int blocked) {
  int flags = fcntl(fd, F_GETFL);
  if (flags < 0) {
    return -1;
  }
  if (blocked) {
    flags &= ~O_NONBLOCK;
  } else {
    flags |= O_NONBLOCK;
  }
  return fcntl(fd, F_SETFL, flags);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<fd_set_blocked>:
  endbr64
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %esi,%ebx
  sub    $0x8,%rsp
  mov    D1(%rip),%rax
  mov    (%rax),%esi
  xor    %eax,%eax
  call   <fcntl@plt>
  test   %eax,%eax
  js     L5
  mov    D17(%rip),%rdx
  mov    %ebp,%edi
  mov    (%rdx),%ecx
  mov    %ecx,%edx
  not    %edx
  and    %eax,%edx
  or     %ecx,%eax
  test   %ebx,%ebx
  cmove  %eax,%edx
  mov    D18(%rip),%rax
  mov    (%rax),%esi
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  jmp    1050 <fcntl@plt>
L5:
  add    $0x8,%rsp
  mov    $0xffffffff,%eax
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
int fd_set_blocked(int fd, int blocked) {
  int flags = fcntl(fd, F_GETFL);
  if (flags < 0) {
    return -1;
  }
  if (blocked) {
    flags &= ~O_NONBLOCK;
  } else {
    flags |= O_NONBLOCK;
  }
  return fcntl(fd, F_SETFL, flags);
}
```
user: Translate the below assembly code into C programming language:

```asm
<isDone>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    -0x30(%rbp),%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  movq   D11(%rip),%xmm1
  andpd  %xmm1,%xmm0
  movsd  %xmm0,-0x10(%rbp)
  movsd  -0x10(%rbp),%xmm0
  movsd  %xmm0,-0x18(%rbp)
  movl   $0x1,-0x1c(%rbp)
  jmp    L42
L43:
  mov    -0x1c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x38(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  movq   D11(%rip),%xmm1
  andpd  %xmm1,%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x18(%rbp),%xmm0
  comisd -0x8(%rbp),%xmm0
  jbe    L50
  movsd  -0x8(%rbp),%xmm0
  movsd  %xmm0,-0x18(%rbp)
L50:
  movsd  -0x8(%rbp),%xmm0
  comisd -0x10(%rbp),%xmm0
  jbe    L22
  movsd  -0x8(%rbp),%xmm0
  movsd  %xmm0,-0x10(%rbp)
L22:
  addl   $0x1,-0x1c(%rbp)
L42:
  mov    -0x1c(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jle    L43
  movsd  -0x10(%rbp),%xmm0
  subsd  -0x18(%rbp),%xmm0
  movapd %xmm0,%xmm1
  divsd  -0x10(%rbp),%xmm1
  movsd  D14(%rip),%xmm0
  comisd %xmm1,%xmm0
  jbe    L59
  mov    $0x1,%eax
  jmp    L41
L59:
  mov    $0x0,%eax
L41:
  pop    %rbp
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D11
type_infered: qword
name: unpack_data
arguments: data_tag: D14
type_infered: f64

tool: D11: 9223372036854775807

tool: D14: 0.0001

assistant: ```c
short isDone(int r, int Ext[], double E[]) {
  int i;
  double min, max, current;
  min = max = fabs(E[Ext[0]]);
  for (i = 1; i <= r; i++) {
    current = fabs(E[Ext[i]]);
    if (current < min)
      min = current;
    if (current > max)
      max = current;
  }
  if (((max - min) / max) < 0.0001)
    return 1;
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<isDone>:
  endbr64
  movslq (%rsi),%rax
  movsd  (%rdx,%rax,8),%xmm1
  andpd  D1(%rip),%xmm1
  test   %edi,%edi
  jle    L4
  lea    0x4(%rsi),%rax
  lea    -0x1(%rdi),%ecx
  lea    0x8(%rsi,%rcx,4),%rsi
  movapd %xmm1,%xmm2
  movq   D1(%rip),%xmm3
L29:
  movslq (%rax),%rcx
  movsd  (%rdx,%rcx,8),%xmm0
  andpd  %xmm3,%xmm0
  movapd %xmm0,%xmm4
  minsd  %xmm1,%xmm4
  movapd %xmm4,%xmm1
  maxsd  %xmm2,%xmm0
  movapd %xmm0,%xmm2
  add    $0x4,%rax
  cmp    %rsi,%rax
  jne    L29
L9:
  movapd %xmm2,%xmm0
  subsd  %xmm1,%xmm0
  divsd  %xmm2,%xmm0
  movsd  D14(%rip),%xmm1
  comisd %xmm0,%xmm1
  seta   %al
  movzbl %al,%eax
  ret
L4:
  movapd %xmm1,%xmm2
  jmp    L9
```

tool_calls: name: parse_data
arguments: label: D1
data_type: qword[2]
name: parse_data
arguments: label: D14
data_type: f64

tool: {"D1": [0x7fffffffffffffff,0x0000000000000000]}

tool: D14: 0.0001

assistant: ```c
short isDone(int r, int Ext[], double E[]) {
  int i;
  double min, max, current;
  min = max = fabs(E[Ext[0]]);
  for (i = 1; i <= r; i++) {
    current = fabs(E[Ext[i]]);
    if (current < min)
      min = current;
    if (current > max)
      max = current;
  }
  if (((max - min) / max) < 0.0001)
    return 1;
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<isDone>:
  endbr64
  movslq (%rsi),%rax
  movq   D11(%rip),%xmm3
  movsd  (%rdx,%rax,8),%xmm1
  andpd  %xmm3,%xmm1
  test   %edi,%edi
  jle    L23
  lea    -0x1(%rdi),%ecx
  lea    0x4(%rsi),%rax
  movapd %xmm1,%xmm2
  lea    0x8(%rsi,%rcx,4),%rsi
  nopl   0x0(%rax)
L8:
  movslq (%rax),%rcx
  add    $0x4,%rax
  movsd  (%rdx,%rcx,8),%xmm0
  andpd  %xmm3,%xmm0
  movapd %xmm0,%xmm4
  maxsd  %xmm2,%xmm0
  minsd  %xmm1,%xmm4
  movapd %xmm0,%xmm2
  movapd %xmm4,%xmm1
  cmp    %rax,%rsi
  jne    L8
L22:
  movapd %xmm2,%xmm0
  xor    %eax,%eax
  subsd  %xmm1,%xmm0
  movsd  D2(%rip),%xmm1
  divsd  %xmm2,%xmm0
  comisd %xmm0,%xmm1
  seta   %al
  ret
  nopw   0x0(%rax,%rax,1)
L23:
  movapd %xmm1,%xmm2
  jmp    L22
```

tool_calls: name: parse_data
arguments: label: D11
datatype: qword
name: parse_data
arguments: label: D2
datatype: f64

tool: D11: 9223372036854775807

tool: D2: 0.0001

assistant: ```c
short isDone(int r, int Ext[], double E[]) {
  int i;
  double min, max, current;
  min = max = fabs(E[Ext[0]]);
  for (i = 1; i <= r; i++) {
    current = fabs(E[Ext[i]]);
    if (current < min)
      min = current;
    if (current > max)
      max = current;
  }
  if (((max - min) / max) < 0.0001)
    return 1;
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<isDone>:
  endbr64
  movslq (%rsi),%rax
  movq   D15(%rip),%xmm3
  movsd  (%rdx,%rax,8),%xmm1
  andpd  %xmm3,%xmm1
  test   %edi,%edi
  jle    L7
  lea    -0x1(%rdi),%ecx
  lea    0x4(%rsi),%rax
  movapd %xmm1,%xmm2
  lea    0x8(%rsi,%rcx,4),%rsi
  nopl   0x0(%rax)
L9:
  movslq (%rax),%rcx
  add    $0x4,%rax
  movsd  (%rdx,%rcx,8),%xmm0
  andpd  %xmm3,%xmm0
  movapd %xmm0,%xmm4
  maxsd  %xmm2,%xmm0
  minsd  %xmm1,%xmm4
  movapd %xmm0,%xmm2
  movapd %xmm4,%xmm1
  cmp    %rax,%rsi
  jne    L9
L5:
  movapd %xmm2,%xmm0
  xor    %eax,%eax
  subsd  %xmm1,%xmm0
  movsd  D12(%rip),%xmm1
  divsd  %xmm2,%xmm0
  comisd %xmm0,%xmm1
  seta   %al
  ret
  nopw   0x0(%rax,%rax,1)
L7:
  movapd %xmm1,%xmm2
  jmp    L5
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D15
type_guessed: qword
name: extract_symbolic_data
arguments: data_label: D12
type_guessed: f64

tool: D15: 9223372036854775807

tool: D12: 0.0001

assistant: ```c
short isDone(int r, int Ext[], double E[]) {
  int i;
  double min, max, current;
  min = max = fabs(E[Ext[0]]);
  for (i = 1; i <= r; i++) {
    current = fabs(E[Ext[i]]);
    if (current < min)
      min = current;
    if (current > max)
      max = current;
  }
  if (((max - min) / max) < 0.0001)
    return 1;
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<resize_imatrix0>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movq   $0x1,-0x8(%rbp)
  jmp    L15
L18:
  mov    -0x8(%rbp),%rax
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x28(%rbp),%rax
  lea    0x0(,%rax,4),%rcx
  mov    -0x8(%rbp),%rax
  lea    0x0(,%rax,8),%rsi
  mov    -0x18(%rbp),%rax
  add    %rsi,%rax
  add    %rcx,%rdx
  mov    %rdx,(%rax)
  addq   $0x1,-0x8(%rbp)
L15:
  mov    -0x8(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  jl     L18
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void resize_imatrix0(int **m, long nrow, long ncol) {
  long i;
  for (i = 1; i < nrow; i++)
    m[i] = m[i - 1] + ncol;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<resize_imatrix0>:
  endbr64
  cmp    $0x1,%rsi
  jle    L0
  shl    $0x2,%rdx
  mov    %rdi,%rax
  lea    -0x8(%rdi,%rsi,8),%rsi
L9:
  mov    %rdx,%rcx
  add    (%rax),%rcx
  mov    %rcx,0x8(%rax)
  add    $0x8,%rax
  cmp    %rsi,%rax
  jne    L9
L0:
  ret
```

assistant: ```c
void resize_imatrix0(int **m, long nrow, long ncol) {
  long i;
  for (i = 1; i < nrow; i++)
    m[i] = m[i - 1] + ncol;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<resize_imatrix0>:
  endbr64
  cmp    $0x1,%rsi
  jle    L19
  shl    $0x2,%rdx
  lea    -0x8(%rdi,%rsi,8),%rcx
  nopl   0x0(%rax,%rax,1)
L7:
  mov    (%rdi),%rax
  add    $0x8,%rdi
  add    %rdx,%rax
  mov    %rax,(%rdi)
  cmp    %rcx,%rdi
  jne    L7
L19:
  ret
```

assistant: ```c
void resize_imatrix0(int **m, long nrow, long ncol) {
  long i;
  for (i = 1; i < nrow; i++)
    m[i] = m[i - 1] + ncol;
}
```
user: Translate the below assembly code into C programming language:

```asm
<resize_imatrix0>:
  endbr64
  cmp    $0x1,%rsi
  jle    L17
  mov    (%rdi),%rcx
  shl    $0x2,%rdx
  lea    0x8(%rdi),%rax
  lea    (%rdi,%rsi,8),%rsi
  nopl   0x0(%rax)
L14:
  add    %rdx,%rcx
  add    $0x8,%rax
  mov    %rcx,-0x8(%rax)
  cmp    %rsi,%rax
  jne    L14
L17:
  ret
```

assistant: ```c
void resize_imatrix0(int **m, long nrow, long ncol) {
  long i;
  for (i = 1; i < nrow; i++)
    m[i] = m[i - 1] + ncol;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  lea    D27(%rip),%rax
  mov    %rax,%rsi
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0x10(%rbp)
  jmp    L15
L18:
  addl   $0x1,-0x10(%rbp)
L15:
  cmpl   $0x9,-0x10(%rbp)
  jle    L18
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <getc@plt>
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  mov    -0xc(%rbp),%eax
  mov    %eax,%esi
  lea    D24(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D27
datatype: string
name: disassemble_data
arguments: data_label: D9
datatype: string
name: disassemble_data
arguments: data_label: D24
datatype: string

tool: D27: r

tool: D9: lerbyte1

tool: D24: %i %c %x


assistant: ```c
int main() {
  FILE *arquivo;
  int c;
  arquivo = fopen("lerbyte1", "r");
  int i;
  for (i = 0; i < 10; i++)
    ;
  c = getc(arquivo);
  printf("%i %c %x\n", c, c, c);
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D12(%rip),%rsi
  lea    D21(%rip),%rdi
  call   <fopen@plt>
  mov    %rax,%rdi
  call   <getc@plt>
  mov    %eax,%esi
  mov    %eax,%ecx
  mov    %eax,%edx
  lea    D1(%rip),%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D12
type: string
name: retrieve_data
arguments: data_tag: D21
type: string
name: retrieve_data
arguments: data_tag: D1
type: string

tool: D12: r

tool: D21: lerbyte1

tool: D1: %i %c %x


assistant: ```c
int main() {
  FILE *arquivo;
  int c;
  arquivo = fopen("lerbyte1", "r");
  int i;
  for (i = 0; i < 10; i++)
    ;
  c = getc(arquivo);
  printf("%i %c %x\n", c, c, c);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D4(%rip),%rsi
  lea    D18(%rip),%rdi
  call   <fopen@plt>
  mov    %rax,%rdi
  call   <getc@plt>
  lea    D26(%rip),%rdi
  mov    %eax,%esi
  mov    %eax,%ecx
  mov    %eax,%edx
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: tag: D4
datatype: string
name: parse_data
arguments: tag: D18
datatype: string
name: parse_data
arguments: tag: D26
datatype: string

tool: D4: r

tool: D18: lerbyte1

tool: D26: %i %c %x


assistant: ```c
int main() {
  FILE *arquivo;
  int c;
  arquivo = fopen("lerbyte1", "r");
  int i;
  for (i = 0; i < 10; i++)
    ;
  c = getc(arquivo);
  printf("%i %c %x\n", c, c, c);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  lea    D5(%rip),%rsi
  lea    D27(%rip),%rdi
  call   <fopen@plt>
  mov    %rax,%rdi
  call   <getc@plt>
  lea    D6(%rip),%rdi
  mov    %eax,%esi
  mov    %eax,%ecx
  mov    %eax,%edx
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D5
type_guessed: string
name: disassemble_data
arguments: tag: D27
type_guessed: string
name: disassemble_data
arguments: tag: D6
type_guessed: string

tool: D5: r

tool: D27: lerbyte1

tool: D6: %i %c %x


assistant: ```c
int main() {
  FILE *arquivo;
  int c;
  arquivo = fopen("lerbyte1", "r");
  int i;
  for (i = 0; i < 10; i++)
    ;
  c = getc(arquivo);
  printf("%i %c %x\n", c, c, c);
}
```
user: Translate the below assembly code into C programming language:

```asm
<my_fgetsize>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x30,%rsp
  mov    %rdi,-0x1028(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  cmpq   $0x0,-0x1028(%rbp)
  jne    L24
  mov    $0xffffffffffffffff,%rax
  jmp    L43
L24:
  movq   $0x0,-0x1018(%rbp)
  mov    D5(%rip),%rax
  mov    (%rax),%edx
  mov    -0x1028(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <open@plt>
  mov    %eax,-0x1020(%rbp)
  cmpl   $0x0,-0x1020(%rbp)
  jns    L49
  mov    $0xffffffffffffffff,%rax
  jmp    L43
L20:
  mov    -0x101c(%rbp),%eax
  cltq
  add    %rax,-0x1018(%rbp)
L49:
  lea    -0x1010(%rbp),%rcx
  mov    -0x1020(%rbp),%eax
  mov    $0x1000,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  mov    %eax,-0x101c(%rbp)
  cmpl   $0x0,-0x101c(%rbp)
  jg     L20
  mov    -0x1020(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    -0x1018(%rbp),%rax
L43:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L8
  call   <__stack_chk_fail@plt>
L8:
  leave
  ret
```

assistant: ```c
long my_fgetsize(char *path) {
  long i;
  int j;
  int fd;
  char buff[4096];
  if (path == NULL)
    return (-1);
  i = 0;
  if ((fd = open(path, O_RDONLY)) < 0)
    return (-1);
  while ((j = read(fd, buff, 4096)) > 0)
    i += j;
  close(fd);
  return (i);
}
```
user: What is the c source code of the assembly code below?

```asm
<my_fgetsize>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L17
  mov    D7(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  js     L49
  mov    $0x0,%ebx
  mov    %rsp,%r12
  jmp    L42
L37:
  cltq
  add    %rax,%rbx
L42:
  mov    $0x1000,%edx
  mov    %r12,%rsi
  mov    %ebp,%edi
  call   <read@plt>
  test   %eax,%eax
  jg     L37
  mov    %ebp,%edi
  call   <close@plt>
L47:
  mov    0x1008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L34
  mov    %rbx,%rax
  add    $0x1010,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L17:
  mov    $0xffffffffffffffff,%rbx
  jmp    L47
L49:
  mov    $0xffffffffffffffff,%rbx
  jmp    L47
L34:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
long my_fgetsize(char *path) {
  long i;
  int j;
  int fd;
  char buff[4096];
  if (path == NULL)
    return (-1);
  i = 0;
  if ((fd = open(path, O_RDONLY)) < 0)
    return (-1);
  while ((j = read(fd, buff, 4096)) > 0)
    i += j;
  close(fd);
  return (i);
}
```
user: What is the c source code of the assembly code below:

```asm
<my_fgetsize>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L57
  mov    D0(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  js     L57
  xor    %r12d,%r12d
  mov    %rsp,%rbx
  jmp    L28
  nopl   0x0(%rax)
L5:
  cltq
  add    %rax,%r12
L28:
  mov    $0x1000,%edx
  mov    %rbx,%rsi
  mov    %ebp,%edi
  call   <read@plt>
  test   %eax,%eax
  jg     L5
  mov    %ebp,%edi
  call   <close@plt>
L6:
  mov    0x1008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L12
  add    $0x1010,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L57:
  mov    $0xffffffffffffffff,%r12
  jmp    L6
L12:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
long my_fgetsize(char *path) {
  long i;
  int j;
  int fd;
  char buff[4096];
  if (path == NULL)
    return (-1);
  i = 0;
  if ((fd = open(path, O_RDONLY)) < 0)
    return (-1);
  while ((j = read(fd, buff, 4096)) > 0)
    i += j;
  close(fd);
  return (i);
}
```
user: What is the c source code of the assembly code below:

```asm
<my_fgetsize>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x1008(%rsp)
  xor    %eax,%eax
  test   %rdi,%rdi
  je     L5
  mov    D5(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  mov    %eax,%ebp
  test   %eax,%eax
  js     L5
  xor    %r12d,%r12d
  mov    %rsp,%rbx
  jmp    L55
  nopl   0x0(%rax)
L13:
  cltq
  add    %rax,%r12
L55:
  mov    $0x1000,%edx
  mov    %rbx,%rsi
  mov    %ebp,%edi
  call   <read@plt>
  test   %eax,%eax
  jg     L13
  mov    %ebp,%edi
  call   <close@plt>
L7:
  mov    0x1008(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L57
  add    $0x1010,%rsp
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L5:
  mov    $0xffffffffffffffff,%r12
  jmp    L7
L57:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
long my_fgetsize(char *path) {
  long i;
  int j;
  int fd;
  char buff[4096];
  if (path == NULL)
    return (-1);
  i = 0;
  if ((fd = open(path, O_RDONLY)) < 0)
    return (-1);
  while ((j = read(fd, buff, 4096)) > 0)
    i += j;
  close(fd);
  return (i);
}
```
user: Translate the below assembly code into C programming language:

```asm
<getpriority>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    -0x18(%rbp),%edx
  mov    -0x14(%rbp),%eax
  mov    %eax,%esi
  mov    $0x60,%edi
  call   <syscall@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jns    L19
  mov    -0x4(%rbp),%eax
  jmp    L7
L19:
  mov    $0x14,%eax
  sub    -0x4(%rbp),%eax
L7:
  leave
  ret
```

assistant: ```c
int getpriority(int which, id_t who) {
  int ret = syscall(96, which, who);
  if (ret < 0)
    return ret;
  return 20 - ret;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<getpriority>:
  endbr64
  sub    $0x8,%rsp
  mov    %esi,%edx
  mov    %edi,%esi
  mov    $0x60,%edi
  call   <syscall@plt>
  mov    $0x14,%edx
  sub    %eax,%edx
  test   %eax,%eax
  cmovns %edx,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int getpriority(int which, id_t who) {
  int ret = syscall(96, which, who);
  if (ret < 0)
    return ret;
  return 20 - ret;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<getpriority>:
  endbr64
  sub    $0x8,%rsp
  mov    %esi,%edx
  mov    %edi,%esi
  mov    $0x60,%edi
  call   <syscall@plt>
  mov    $0x14,%edx
  sub    %eax,%edx
  test   %eax,%eax
  cmovns %edx,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int getpriority(int which, id_t who) {
  int ret = syscall(96, which, who);
  if (ret < 0)
    return ret;
  return 20 - ret;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<getpriority>:
  endbr64
  sub    $0x8,%rsp
  mov    %esi,%edx
  mov    %edi,%esi
  mov    $0x60,%edi
  call   <syscall@plt>
  mov    $0x14,%edx
  sub    %eax,%edx
  test   %eax,%eax
  cmovns %edx,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int getpriority(int which, id_t who) {
  int ret = syscall(96, which, who);
  if (ret < 0)
    return ret;
  return 20 - ret;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<fact>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movsd  %xmm0,-0x18(%rbp)
  pxor   %xmm0,%xmm0
  comisd -0x18(%rbp),%xmm0
  jbe    L3
  pxor   %xmm0,%xmm0
  jmp    L16
L3:
  movl   $0x1,-0x8(%rbp)
  movsd  -0x18(%rbp),%xmm0
  cvttsd2si %xmm0,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L15
L31:
  mov    -0x4(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x4(%rbp)
  mov    -0x8(%rbp),%edx
  imul   %edx,%eax
  mov    %eax,-0x8(%rbp)
L15:
  cmpl   $0x0,-0x4(%rbp)
  jne    L31
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0x8(%rbp),%xmm0
L16:
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  pop    %rbp
  ret
```

assistant: ```c
double fact(double x) {
  if (x < 0)
    return 0;
  else {
    int retval = 1;
    int i = (int)x;
    while (i != 0)
      retval *= i--;
    return retval;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<fact>:
  endbr64
  pxor   %xmm1,%xmm1
  comisd %xmm0,%xmm1
  ja     L4
  cvttsd2si %xmm0,%eax
  test   %eax,%eax
  je     L33
  mov    $0x1,%edx
L5:
  imul   %eax,%edx
  sub    $0x1,%eax
  jne    L5
L14:
  pxor   %xmm0,%xmm0
  cvtsi2sd %edx,%xmm0
  ret
L33:
  mov    $0x1,%edx
  jmp    L14
L4:
  pxor   %xmm0,%xmm0
  ret
```

assistant: ```c
double fact(double x) {
  if (x < 0)
    return 0;
  else {
    int retval = 1;
    int i = (int)x;
    while (i != 0)
      retval *= i--;
    return retval;
  }
}
```