ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  movss  D45(%rip),%xmm3
  movss  D7(%rip),%xmm2
  lea    D17(%rip),%rdi
  movss  D46(%rip),%xmm1
  movss  D22(%rip),%xmm0
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: tag: D45
type_guessed: byte[4]
name: read_data
arguments: tag: D7
type_guessed: byte[4]
name: read_data
arguments: tag: D17
type_guessed: string
name: read_data
arguments: tag: D46
type_guessed: byte[4]
name: read_data
arguments: tag: D22
type_guessed: byte[4]

tool: {"D45": [0x49,0xba,0xe4,0x45]}

tool: {"D7": [0xa0,0x1e,0xaf,0x48]}

tool: D17: %.2f %.2f %.2f %.2f


tool: {"D46": [0x00,0x1c,0x48,0x47]}

tool: {"D22": [0x00,0x2a,0x48,0x47]}

assistant: ```c
int main() {
  float target, a, b, c, d;
  target = 51235;
  a = target + 7.0;
  b = target - 7.0;
  c = target * 7.0;
  d = target / 7.0;
  printf("%.2f %.2f %.2f %.2f\n", a, b, c, d);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  movss  D2(%rip),%xmm3
  movss  D14(%rip),%xmm2
  lea    D40(%rip),%rdi
  movss  D38(%rip),%xmm1
  movss  D8(%rip),%xmm0
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D2
type: byte[4]
name: extract_symbolic_data
arguments: label: D14
type: byte[4]
name: extract_symbolic_data
arguments: label: D40
type: string
name: extract_symbolic_data
arguments: label: D38
type: byte[4]
name: extract_symbolic_data
arguments: label: D8
type: byte[4]

tool: {"D2": [0x49,0xba,0xe4,0x45]}

tool: {"D14": [0xa0,0x1e,0xaf,0x48]}

tool: D40: %.2f %.2f %.2f %.2f


tool: {"D38": [0x00,0x1c,0x48,0x47]}

tool: {"D8": [0x00,0x2a,0x48,0x47]}

assistant: ```c
int main() {
  float target, a, b, c, d;
  target = 51235;
  a = target + 7.0;
  b = target - 7.0;
  c = target * 7.0;
  d = target / 7.0;
  printf("%.2f %.2f %.2f %.2f\n", a, b, c, d);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movl   $0x0,-0x4(%rbp)
  jmp    L3
L5:
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <bar@plt>
  addl   $0x1,-0x4(%rbp)
L3:
  cmpl   $0x3e7,-0x4(%rbp)
  jbe    L5
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main() {
  for (unsigned int i = 0; i < 1000; ++i)
    bar(i);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0x0,%ebx
L4:
  mov    %ebx,%edi
  call   <bar@plt>
  add    $0x1,%ebx
  cmp    $0x3e8,%ebx
  jne    L4
  mov    $0x0,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main() {
  for (unsigned int i = 0; i < 1000; ++i)
    bar(i);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %rbx
  xor    %ebx,%ebx
  nopw   0x0(%rax,%rax,1)
L8:
  mov    %ebx,%edi
  add    $0x1,%ebx
  call   <bar@plt>
  cmp    $0x3e8,%ebx
  jne    L8
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main() {
  for (unsigned int i = 0; i < 1000; ++i)
    bar(i);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %rbx
  xor    %ebx,%ebx
  nopw   0x0(%rax,%rax,1)
L5:
  mov    %ebx,%edi
  add    $0x1,%ebx
  call   <bar@plt>
  cmp    $0x3e8,%ebx
  jne    L5
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main() {
  for (unsigned int i = 0; i < 1000; ++i)
    bar(i);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<Abc_TtStretch5>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    -0x1c(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  je     L10
  mov    -0x1c(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  setl   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  mov    -0x1c(%rbp),%eax
  mov    %eax,%edi
  call   <Abc_TruthWordNum@plt>
  mov    %eax,-0x8(%rbp)
  mov    -0x20(%rbp),%eax
  mov    %eax,%edi
  call   <Abc_TruthWordNum@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  je     L27
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  setl   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  movl   $0x0,-0x10(%rbp)
  jmp    L31
L43:
  movl   $0x0,-0xc(%rbp)
  jmp    L49
L16:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x10(%rbp),%ecx
  mov    -0xc(%rbp),%edx
  add    %ecx,%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  addl   $0x1,-0xc(%rbp)
L49:
  mov    -0xc(%rbp),%eax
  cmp    -0x8(%rbp),%eax
  jl     L16
  mov    -0x8(%rbp),%eax
  add    %eax,-0x10(%rbp)
L31:
  mov    -0x10(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jl     L43
  jmp    L69
L10:
  nop
  jmp    L69
L27:
  nop
L69:
  leave
  ret
```

assistant: ```c
void Abc_TtStretch5(unsigned *pInOut, int nVarS, int nVarB) {
  int w, i, step, nWords;
  if (nVarS == nVarB)
    return;
  assert(nVarS < nVarB);
  step = Abc_TruthWordNum(nVarS);
  nWords = Abc_TruthWordNum(nVarB);
  if (step == nWords)
    return;
  assert(step < nWords);
  for (w = 0; w < nWords; w += step)
    for (i = 0; i < step; i++)
      pInOut[w + i] = pInOut[i];
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<Abc_TtStretch5>:
  endbr64
  cmp    %edx,%esi
  je     L5
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %esi,%ebx
  mov    %edx,%r12d
  setl   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %ebx,%edi
  call   <Abc_TruthWordNum@plt>
  mov    %eax,%ebx
  mov    %r12d,%edi
  call   <Abc_TruthWordNum@plt>
  mov    %eax,%r12d
  cmp    %eax,%ebx
  je     L41
  setl   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  test   %r12d,%r12d
  jle    L41
  movslq %ebx,%r8
  lea    -0x1(%rbx),%eax
  lea    0x4(%rbp,%rax,4),%rsi
  mov    $0x0,%ecx
  mov    $0x0,%edi
  jmp    L54
L7:
  mov    (%rax),%edx
  mov    %edx,(%rax,%rcx,4)
  add    $0x4,%rax
  cmp    %rsi,%rax
  jne    L7
L1:
  add    %ebx,%edi
  add    %r8,%rcx
  cmp    %edi,%r12d
  jle    L41
L54:
  mov    %rbp,%rax
  test   %ebx,%ebx
  jg     L7
  jmp    L1
L41:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L5:
  ret
```

assistant: ```c
void Abc_TtStretch5(unsigned *pInOut, int nVarS, int nVarB) {
  int w, i, step, nWords;
  if (nVarS == nVarB)
    return;
  assert(nVarS < nVarB);
  step = Abc_TruthWordNum(nVarS);
  nWords = Abc_TruthWordNum(nVarB);
  if (step == nWords)
    return;
  assert(step < nWords);
  for (w = 0; w < nWords; w += step)
    for (i = 0; i < step; i++)
      pInOut[w + i] = pInOut[i];
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<Abc_TtStretch5>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  cmp    %edx,%esi
  je     L37
  mov    %rdi,%rbp
  setl   %dil
  mov    %esi,%r13d
  mov    %edx,%r12d
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %r13d,%edi
  call   <Abc_TruthWordNum@plt>
  mov    %r12d,%edi
  mov    %eax,%ebx
  call   <Abc_TruthWordNum@plt>
  mov    %eax,%r12d
  cmp    %eax,%ebx
  je     L37
  setl   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  test   %r12d,%r12d
  jle    L37
  lea    -0x1(%rbx),%eax
  movslq %ebx,%r8
  xor    %ecx,%ecx
  xor    %edi,%edi
  lea    0x4(%rbp,%rax,4),%rsi
  nopw   0x0(%rax,%rax,1)
L34:
  mov    %rbp,%rax
  test   %ebx,%ebx
  jle    L11
  nop
L7:
  mov    (%rax),%edx
  mov    %edx,(%rax,%rcx,4)
  add    $0x4,%rax
  cmp    %rsi,%rax
  jne    L7
L11:
  add    %ebx,%edi
  add    %r8,%rcx
  cmp    %edi,%r12d
  jg     L34
L37:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void Abc_TtStretch5(unsigned *pInOut, int nVarS, int nVarB) {
  int w, i, step, nWords;
  if (nVarS == nVarB)
    return;
  assert(nVarS < nVarB);
  step = Abc_TruthWordNum(nVarS);
  nWords = Abc_TruthWordNum(nVarB);
  if (step == nWords)
    return;
  assert(step < nWords);
  for (w = 0; w < nWords; w += step)
    for (i = 0; i < step; i++)
      pInOut[w + i] = pInOut[i];
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<Abc_TtStretch5>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  cmp    %edx,%esi
  je     L122
  mov    %rdi,%rbx
  setl   %dil
  mov    %esi,%ebp
  mov    %edx,%r12d
  movzbl %dil,%edi
  call   <assert@plt>
  mov    %ebp,%edi
  call   <Abc_TruthWordNum@plt>
  mov    %r12d,%edi
  mov    %eax,%ebp
  call   <Abc_TruthWordNum@plt>
  mov    %eax,%r12d
  cmp    %eax,%ebp
  je     L122
  setl   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  test   %r12d,%r12d
  jle    L122
  test   %ebp,%ebp
  jle    L122
  movslq %ebp,%r13
  mov    %ebp,%r9d
  mov    %rbx,%rdx
  xor    %edi,%edi
  lea    0x0(,%r13,4),%rax
  and    $0xfffffffc,%r9d
  xor    %esi,%esi
  mov    %rax,0x8(%rsp)
  mov    %ebp,%eax
  shr    $0x2,%eax
  lea    -0x1(%rax),%ecx
  mov    %r9d,%eax
  lea    (%rbx,%rax,4),%r14
  lea    0x1(%r9),%eax
  add    $0x1,%rcx
  mov    %rax,%r10
  lea    (%rbx,%rax,4),%r15
  lea    0x2(%r9),%eax
  shl    $0x4,%rcx
  mov    %rax,%r11
  lea    (%rbx,%rax,4),%rax
  mov    %rcx,(%rsp)
  mov    %rax,0x20(%rsp)
  lea    -0x1(%rbp),%eax
  mov    %eax,0x1c(%rsp)
  lea    0x4(%rbx,%rax,4),%r8
  mov    $0xfffffffffffffffc,%rax
  sub    %rbx,%rax
  mov    %rax,0x10(%rsp)
  nopl   0x0(%rax,%rax,1)
L37:
  mov    0x10(%rsp),%rax
  add    %rdx,%rax
  cmp    $0x8,%rax
  jbe    L42
  xor    %eax,%eax
  cmpl   $0x2,0x1c(%rsp)
  mov    (%rsp),%rcx
  jbe    L42
  nop
L10:
  movdqu (%rbx,%rax,1),%xmm0
  movups %xmm0,(%rdx,%rax,1)
  add    $0x10,%rax
  cmp    %rcx,%rax
  jne    L10
  mov    %rcx,(%rsp)
  cmp    %r9d,%ebp
  je     L33
  mov    (%r14),%ecx
  lea    (%rsi,%r9,1),%eax
  cltq
  mov    %ecx,(%rbx,%rax,4)
  cmp    %r10d,%ebp
  jle    L33
  mov    (%r15),%ecx
  lea    (%rsi,%r10,1),%eax
  cltq
  mov    %ecx,(%rbx,%rax,4)
  cmp    %r11d,%ebp
  jle    L33
  mov    0x20(%rsp),%rax
  mov    (%rax),%ecx
  lea    (%rsi,%r11,1),%eax
  cltq
  mov    %ecx,(%rbx,%rax,4)
L33:
  add    %ebp,%esi
  add    %r13,%rdi
  add    0x8(%rsp),%rdx
  cmp    %esi,%r12d
  jg     L37
L122:
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L42:
  mov    %rdx,0x28(%rsp)
  mov    (%rsp),%rcx
  mov    %rbx,%rax
  nopl   0x0(%rax)
L19:
  mov    (%rax),%edx
  mov    %edx,(%rax,%rdi,4)
  add    $0x4,%rax
  cmp    %r8,%rax
  jne    L19
  mov    %rcx,(%rsp)
  mov    0x28(%rsp),%rdx
  jmp    L33
```

assistant: ```c
void Abc_TtStretch5(unsigned *pInOut, int nVarS, int nVarB) {
  int w, i, step, nWords;
  if (nVarS == nVarB)
    return;
  assert(nVarS < nVarB);
  step = Abc_TruthWordNum(nVarS);
  nWords = Abc_TruthWordNum(nVarB);
  if (step == nWords)
    return;
  assert(step < nWords);
  for (w = 0; w < nWords; w += step)
    for (i = 0; i < step; i++)
      pInOut[w + i] = pInOut[i];
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<msx_readval>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x48(%rbp)
  mov    %rsi,-0x50(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x48(%rbp),%rax
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <open@plt>
  mov    %eax,-0x38(%rbp)
  cmpl   $0xffffffff,-0x38(%rbp)
  jne    L29
  mov    $0x0,%eax
  jmp    L12
L29:
  movb   $0x0,-0x13(%rbp)
  lea    -0x30(%rbp),%rcx
  mov    -0x38(%rbp),%eax
  mov    $0x1d,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <read@plt>
  mov    %eax,-0x34(%rbp)
  mov    -0x38(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  cmpl   $0x0,-0x34(%rbp)
  js     L39
  mov    -0x50(%rbp),%rdx
  lea    -0x30(%rbp),%rax
  lea    D0(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  jne    L39
  mov    $0x1,%eax
  jmp    L12
L39:
  mov    $0x0,%eax
L12:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L34
  call   <__stack_chk_fail@plt>
L34:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D0
type_infered: string

tool: D0: %d

assistant: ```c
int msx_readval(char *fn, int *val) {
  int fd = open(fn, 0);
  int r;
  char num[30];
  if (fd == -1)
    return (0);
  num[sizeof(num) - 1] = '\0';
  r = read(fd, num, sizeof(num) - 1);
  close(fd);
  return (r >= 0 && sscanf(num, "%d", val) == 1);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<msx_readval>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x30,%rsp
  mov    %rsi,%rbp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    $0x0,%esi
  call   <open@plt>
  mov    %eax,%ebx
  mov    $0x0,%eax
  cmp    $0xffffffff,%ebx
  je     L9
  movb   $0x0,0x1d(%rsp)
  mov    %rsp,%rsi
  mov    $0x1d,%edx
  mov    %ebx,%edi
  call   <read@plt>
  mov    %eax,%r12d
  mov    %ebx,%edi
  call   <close@plt>
  mov    $0x0,%eax
  test   %r12d,%r12d
  jns    L18
L9:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L29
  add    $0x30,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L18:
  mov    %rsp,%rdi
  mov    %rbp,%rdx
  lea    D8(%rip),%rsi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L9
L29:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D8
data_type: string

tool: D8: %d

assistant: ```c
int msx_readval(char *fn, int *val) {
  int fd = open(fn, 0);
  int r;
  char num[30];
  if (fd == -1)
    return (0);
  num[sizeof(num) - 1] = '\0';
  r = read(fd, num, sizeof(num) - 1);
  close(fd);
  return (r >= 0 && sscanf(num, "%d", val) == 1);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<msx_readval>:
  endbr64
  push   %r13
  push   %r12
  mov    %rsi,%r12
  xor    %esi,%esi
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  call   <open@plt>
  cmp    $0xffffffff,%eax
  je     L35
  mov    %rsp,%r13
  mov    %eax,%edi
  mov    $0x1d,%edx
  mov    %eax,%ebp
  mov    %r13,%rsi
  movb   $0x0,0x1d(%rsp)
  call   <read@plt>
  mov    %ebp,%edi
  mov    %eax,%ebx
  call   <close@plt>
  test   %ebx,%ebx
  jns    L1
L35:
  xor    %eax,%eax
L36:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L39
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L1:
  mov    %r12,%rdx
  lea    D6(%rip),%rsi
  mov    %r13,%rdi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L36
L39:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D6
type_guessed: string

tool: D6: %d

assistant: ```c
int msx_readval(char *fn, int *val) {
  int fd = open(fn, 0);
  int r;
  char num[30];
  if (fd == -1)
    return (0);
  num[sizeof(num) - 1] = '\0';
  r = read(fd, num, sizeof(num) - 1);
  close(fd);
  return (r >= 0 && sscanf(num, "%d", val) == 1);
}
```
user: Translate the below assembly code into C programming language:

```asm
<msx_readval>:
  endbr64
  push   %r13
  push   %r12
  mov    %rsi,%r12
  xor    %esi,%esi
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  call   <open@plt>
  cmp    $0xffffffff,%eax
  je     L5
  mov    %rsp,%r13
  mov    %eax,%edi
  mov    $0x1d,%edx
  mov    %eax,%ebp
  mov    %r13,%rsi
  movb   $0x0,0x1d(%rsp)
  call   <read@plt>
  mov    %ebp,%edi
  mov    %eax,%ebx
  call   <close@plt>
  test   %ebx,%ebx
  jns    L0
L5:
  xor    %eax,%eax
L7:
  mov    0x28(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L35
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L0:
  mov    %r12,%rdx
  lea    D7(%rip),%rsi
  mov    %r13,%rdi
  call   <sscanf@plt>
  cmp    $0x1,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L7
L35:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D7
datatype: string

tool: D7: %d

assistant: ```c
int msx_readval(char *fn, int *val) {
  int fd = open(fn, 0);
  int r;
  char num[30];
  if (fd == -1)
    return (0);
  num[sizeof(num) - 1] = '\0';
  r = read(fd, num, sizeof(num) - 1);
  close(fd);
  return (r >= 0 && sscanf(num, "%d", val) == 1);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<fb_open>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0xffffffff,-0x4(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <_fb_open@plt>
  test   %rax,%rax
  js     L3
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <_fb_info@plt>
  test   %rax,%rax
  js     L45
  mov    -0x1c(%rbp),%edx
  mov    -0x18(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <_fb_mmap@plt>
  test   %rax,%rax
  js     L38
  movl   $0x0,-0x4(%rbp)
  jmp    L24
L3:
  nop
  jmp    L24
L45:
  nop
  jmp    L24
L38:
  nop
L24:
  cmpl   $0x0,-0x4(%rbp)
  jns    L18
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <fb_close@plt>
L18:
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int fb_open(struct FB *fb, int readonly) {
  int ret = -1;
  do {
    if (_fb_open(fb, readonly) < 0) {
      break;
    }
    if (_fb_info(fb) < 0) {
      break;
    }
    if (_fb_mmap(fb, readonly) < 0) {
      break;
    }
    ret = 0;
  } while (0);
  if (ret < 0) {
    fb_close(fb);
  }
  return ret;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<fb_open>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbx
  mov    %esi,%ebp
  call   <_fb_open@plt>
  test   %rax,%rax
  js     L6
  mov    %rbx,%rdi
  call   <_fb_info@plt>
  test   %rax,%rax
  js     L6
  mov    %ebp,%esi
  mov    %rbx,%rdi
  call   <_fb_mmap@plt>
  test   %rax,%rax
  js     L6
  mov    $0x0,%eax
L29:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L6:
  mov    %rbx,%rdi
  call   <fb_close@plt>
  mov    $0xffffffff,%eax
  jmp    L29
```

assistant: ```c
int fb_open(struct FB *fb, int readonly) {
  int ret = -1;
  do {
    if (_fb_open(fb, readonly) < 0) {
      break;
    }
    if (_fb_info(fb) < 0) {
      break;
    }
    if (_fb_mmap(fb, readonly) < 0) {
      break;
    }
    ret = 0;
  } while (0);
  if (ret < 0) {
    fb_close(fb);
  }
  return ret;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<fb_open>:
  endbr64
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <_fb_open@plt>
  test   %rax,%rax
  js     L15
  mov    %rbp,%rdi
  call   <_fb_info@plt>
  test   %rax,%rax
  js     L15
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <_fb_mmap@plt>
  test   %rax,%rax
  js     L15
  xor    %eax,%eax
L3:
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L15:
  mov    %rbp,%rdi
  call   <fb_close@plt>
  mov    $0xffffffff,%eax
  jmp    L3
```

assistant: ```c
int fb_open(struct FB *fb, int readonly) {
  int ret = -1;
  do {
    if (_fb_open(fb, readonly) < 0) {
      break;
    }
    if (_fb_info(fb) < 0) {
      break;
    }
    if (_fb_mmap(fb, readonly) < 0) {
      break;
    }
    ret = 0;
  } while (0);
  if (ret < 0) {
    fb_close(fb);
  }
  return ret;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<fb_open>:
  endbr64
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <_fb_open@plt>
  test   %rax,%rax
  js     L24
  mov    %rbp,%rdi
  call   <_fb_info@plt>
  test   %rax,%rax
  js     L24
  mov    %r12d,%esi
  mov    %rbp,%rdi
  call   <_fb_mmap@plt>
  test   %rax,%rax
  js     L24
  xor    %eax,%eax
L10:
  add    $0x8,%rsp
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L24:
  mov    %rbp,%rdi
  call   <fb_close@plt>
  mov    $0xffffffff,%eax
  jmp    L10
```

assistant: ```c
int fb_open(struct FB *fb, int readonly) {
  int ret = -1;
  do {
    if (_fb_open(fb, readonly) < 0) {
      break;
    }
    if (_fb_info(fb) < 0) {
      break;
    }
    if (_fb_mmap(fb, readonly) < 0) {
      break;
    }
    ret = 0;
  } while (0);
  if (ret < 0) {
    fb_close(fb);
  }
  return ret;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<readerscr>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    $0x0,%edi
  call   <gerase@plt>
  mov    $0x2,%esi
  mov    $0x14,%edi
  call   <gmove@plt>
  cmpl   $0x0,-0x4(%rbp)
  je     L9
  lea    D22(%rip),%rax
  mov    %rax,%rdi
  call   <gputs@plt>
  jmp    L18
L9:
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  call   <gputs@plt>
L18:
  lea    D39(%rip),%rax
  mov    %rax,%rdi
  call   <gputs@plt>
  mov    $0x2,%esi
  mov    $0x15,%edi
  call   <gmove@plt>
  lea    D30(%rip),%rax
  mov    %rax,%rdi
  call   <gputs@plt>
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D22
datatype: string
name: unpack_data
arguments: data_tag: D21
datatype: string
name: unpack_data
arguments: data_tag: D39
datatype: string
name: unpack_data
arguments: data_tag: D30
datatype: string

tool: D22: Mail:  (v)iew current  (d)elete  

tool: D21: News:  (v)iew current  

tool: D39: (j)down  (k)up  (n)ext  (p)revious

tool: D30: Press SPACE to Exit.

assistant: ```c
void readerscr(int mode) {
  gerase(0);
  gmove(20, 2);
  if (mode)
    gputs("Mail:  (v)iew current  (d)elete  ");
  else
    gputs("News:  (v)iew current  ");
  gputs("(j)down  (k)up  (n)ext  (p)revious");
  gmove(21, 2);
  gputs("Press SPACE to Exit.");
}
```
user: Translate the below assembly code into C programming language:

```asm
<readerscr>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  mov    $0x0,%edi
  call   <gerase@plt>
  mov    $0x2,%esi
  mov    $0x14,%edi
  call   <gmove@plt>
  test   %ebx,%ebx
  je     L10
  lea    D37(%rip),%rdi
  call   <gputs@plt>
L8:
  lea    D0(%rip),%rdi
  call   <gputs@plt>
  mov    $0x2,%esi
  mov    $0x15,%edi
  call   <gmove@plt>
  lea    D24(%rip),%rdi
  call   <gputs@plt>
  pop    %rbx
  ret
L10:
  lea    D13(%rip),%rdi
  call   <gputs@plt>
  jmp    L8
```

tool_calls: name: retrieve_data
arguments: data_label: D37
type_guessed: string
name: retrieve_data
arguments: data_label: D0
type_guessed: string
name: retrieve_data
arguments: data_label: D24
type_guessed: string
name: retrieve_data
arguments: data_label: D13
type_guessed: string

tool: D37: Mail:  (v)iew current  (d)elete  

tool: D0: (j)down  (k)up  (n)ext  (p)revious

tool: D24: Press SPACE to Exit.

tool: D13: News:  (v)iew current  

assistant: ```c
void readerscr(int mode) {
  gerase(0);
  gmove(20, 2);
  if (mode)
    gputs("Mail:  (v)iew current  (d)elete  ");
  else
    gputs("News:  (v)iew current  ");
  gputs("(j)down  (k)up  (n)ext  (p)revious");
  gmove(21, 2);
  gputs("Press SPACE to Exit.");
}
```
user: What is the c source code of the assembly code below:

```asm
<readerscr>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  xor    %edi,%edi
  call   <gerase@plt>
  mov    $0x2,%esi
  mov    $0x14,%edi
  call   <gmove@plt>
  test   %ebx,%ebx
  je     L0
  lea    D28(%rip),%rdi
  call   <gputs@plt>
L12:
  lea    D38(%rip),%rdi
  call   <gputs@plt>
  mov    $0x15,%edi
  mov    $0x2,%esi
  call   <gmove@plt>
  lea    D8(%rip),%rdi
  pop    %rbx
  jmp    1080 <gputs@plt>
  nopl   (%rax)
L0:
  lea    D35(%rip),%rdi
  call   <gputs@plt>
  jmp    L12
```

tool_calls: name: disassemble_data
arguments: data_label: D28
datatype: string
name: disassemble_data
arguments: data_label: D38
datatype: string
name: disassemble_data
arguments: data_label: D8
datatype: string
name: disassemble_data
arguments: data_label: D35
datatype: string

tool: D28: Mail:  (v)iew current  (d)elete  

tool: D38: (j)down  (k)up  (n)ext  (p)revious

tool: D8: Press SPACE to Exit.

tool: D35: News:  (v)iew current  

assistant: ```c
void readerscr(int mode) {
  gerase(0);
  gmove(20, 2);
  if (mode)
    gputs("Mail:  (v)iew current  (d)elete  ");
  else
    gputs("News:  (v)iew current  ");
  gputs("(j)down  (k)up  (n)ext  (p)revious");
  gmove(21, 2);
  gputs("Press SPACE to Exit.");
}
```