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

```asm
<server_job>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x430,%rsp
  mov    %edi,-0x424(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    $0x0,%edi
  call   <time@plt>
  mov    %rax,%rdx
  lea    -0x410(%rbp),%rax
  lea    D5(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  mov    %eax,-0x414(%rbp)
  mov    -0x414(%rbp),%edx
  lea    -0x410(%rbp),%rsi
  mov    -0x424(%rbp),%eax
  mov    $0x0,%ecx
  mov    %eax,%edi
  call   <send@plt>
  test   %rax,%rax
  jns    L6
  lea    D16(%rip),%rax
  mov    %rax,%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  nop
L6:
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

tool_calls: name: read_data
arguments: tag: D5
type_infered: string
name: read_data
arguments: tag: D16
type_infered: string

tool: D5: %lld

tool: D16: send()

assistant: ```c
void server_job(int sd) {
  char buf[1024];
  int len;
  len = sprintf(buf, "%lld", (long long)time(NULL));
  if (send(sd, buf, len, 0) < 0) {
    perror("send()");
    exit(1);
  }
  return;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<server_job>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x418,%rsp
  mov    %edi,%ebx
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    $0x0,%edi
  call   <time@plt>
  mov    %rax,%rdx
  mov    %rsp,%rbp
  lea    D4(%rip),%rsi
  mov    %rbp,%rdi
  call   <sprintf@plt>
  mov    %eax,%edx
  mov    $0x0,%ecx
  mov    %rbp,%rsi
  mov    %ebx,%edi
  call   <send@plt>
  test   %rax,%rax
  js     L23
L6:
  mov    0x408(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L25
  add    $0x418,%rsp
  pop    %rbx
  pop    %rbp
  ret
L23:
  lea    D8(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L6
L25:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D4
datatype: string
name: extract_symbolic_data
arguments: tag: D8
datatype: string

tool: D4: %lld

tool: D8: send()

assistant: ```c
void server_job(int sd) {
  char buf[1024];
  int len;
  len = sprintf(buf, "%lld", (long long)time(NULL));
  if (send(sd, buf, len, 0) < 0) {
    perror("send()");
    exit(1);
  }
  return;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<server_job>:
  endbr64
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  xor    %edi,%edi
  sub    $0x418,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  call   <time@plt>
  lea    D1(%rip),%rsi
  mov    %r12,%rdi
  mov    %rax,%rdx
  call   <sprintf@plt>
  xor    %ecx,%ecx
  mov    %r12,%rsi
  mov    %ebp,%edi
  mov    %eax,%edx
  call   <send@plt>
  test   %rax,%rax
  js     L19
L25:
  mov    0x408(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x418,%rsp
  pop    %rbp
  pop    %r12
  ret
L19:
  lea    D13(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L25
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D1
data_type: string
name: extract_symbolic_data
arguments: label: D13
data_type: string

tool: D1: %lld

tool: D13: send()

assistant: ```c
void server_job(int sd) {
  char buf[1024];
  int len;
  len = sprintf(buf, "%lld", (long long)time(NULL));
  if (send(sd, buf, len, 0) < 0) {
    perror("send()");
    exit(1);
  }
  return;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<server_job>:
  endbr64
  push   %r12
  push   %rbp
  mov    %edi,%ebp
  xor    %edi,%edi
  sub    $0x418,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x408(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  call   <time@plt>
  lea    D17(%rip),%rsi
  mov    %r12,%rdi
  mov    %rax,%rdx
  call   <sprintf@plt>
  xor    %ecx,%ecx
  mov    %r12,%rsi
  mov    %ebp,%edi
  mov    %eax,%edx
  call   <send@plt>
  test   %rax,%rax
  js     L15
L18:
  mov    0x408(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L0
  add    $0x418,%rsp
  pop    %rbp
  pop    %r12
  ret
L15:
  lea    D4(%rip),%rdi
  call   <perror@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L18
L0:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: data_tag: D17
type_infered: string
name: retrieve_data
arguments: data_tag: D4
type_infered: string

tool: D17: %lld

tool: D4: send()

assistant: ```c
void server_job(int sd) {
  char buf[1024];
  int len;
  len = sprintf(buf, "%lld", (long long)time(NULL));
  if (send(sd, buf, len, 0) < 0) {
    perror("send()");
    exit(1);
  }
  return;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<buildMinHeap>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x1c(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  jmp    L15
L14:
  mov    -0x4(%rbp),%edx
  mov    -0x1c(%rbp),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <minHeapify@plt>
  subl   $0x1,-0x4(%rbp)
L15:
  cmpl   $0x0,-0x4(%rbp)
  jns    L14
  nop
  nop
  leave
  ret
```

assistant: ```c
void buildMinHeap(int A[], int maxIndex) {
  int index = maxIndex;
  while (index >= 0) {
    minHeapify(A, maxIndex, index);
    index--;
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<buildMinHeap>:
  endbr64
  test   %esi,%esi
  js     L5
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %esi,%ebp
  mov    %esi,%ebx
L7:
  mov    %ebx,%edx
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <minHeapify@plt>
  sub    $0x1,%ebx
  cmp    $0xffffffff,%ebx
  jne    L7
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L5:
  ret
```

assistant: ```c
void buildMinHeap(int A[], int maxIndex) {
  int index = maxIndex;
  while (index >= 0) {
    minHeapify(A, maxIndex, index);
    index--;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<buildMinHeap>:
  endbr64
  test   %esi,%esi
  js     L12
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %esi,%ebx
  nopl   0x0(%rax,%rax,1)
L5:
  mov    %ebx,%edx
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <minHeapify@plt>
  sub    $0x1,%ebx
  jae    L5
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  xchg   %ax,%ax
L12:
  ret
```

assistant: ```c
void buildMinHeap(int A[], int maxIndex) {
  int index = maxIndex;
  while (index >= 0) {
    minHeapify(A, maxIndex, index);
    index--;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<buildMinHeap>:
  endbr64
  test   %esi,%esi
  js     L17
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %esi,%ebx
  nopl   0x0(%rax,%rax,1)
L7:
  mov    %ebx,%edx
  mov    %ebp,%esi
  mov    %r12,%rdi
  call   <minHeapify@plt>
  sub    $0x1,%ebx
  jae    L7
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  xchg   %ax,%ax
L17:
  ret
```

assistant: ```c
void buildMinHeap(int A[], int maxIndex) {
  int index = maxIndex;
  while (index >= 0) {
    minHeapify(A, maxIndex, index);
    index--;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<ti_wilders>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  cvttsd2si (%rdx),%r14d
  mov    $0x1,%eax
  test   %r14d,%r14d
  jle    L24
  mov    %edi,%ebx
  mov    %rdx,%rbp
  mov    %rcx,%r13
  mov    (%rsi),%r12
  mov    (%rcx),%r15
  mov    %rdx,%rdi
  call   <ti_wilders_start@plt>
  mov    %eax,%edx
  mov    $0x0,%eax
  cmp    %ebx,%edx
  jge    L24
  pxor   %xmm1,%xmm1
  cvtsi2sd %r14d,%xmm1
  movsd  D4(%rip),%xmm2
  divsd  %xmm1,%xmm2
  mov    %r12,%rax
  lea    -0x1(%r14),%edx
  lea    0x8(%r12,%rdx,8),%rdx
  pxor   %xmm0,%xmm0
L15:
  addsd  (%rax),%xmm0
  add    $0x8,%rax
  cmp    %rdx,%rax
  jne    L15
  divsd  %xmm1,%xmm0
  lea    0x8(%r15),%rcx
  movsd  %xmm0,(%r15)
  cmp    %ebx,%r14d
  jge    L35
  movslq %r14d,%rax
  mov    %rax,%rdx
  neg    %rdx
  lea    (%r15,%rdx,8),%rdx
L17:
  movsd  (%r12,%rax,8),%xmm1
  subsd  %xmm0,%xmm1
  mulsd  %xmm2,%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,0x8(%rdx,%rax,8)
  add    $0x1,%rax
  cmp    %eax,%ebx
  jg     L17
  lea    -0x1(%rbx),%eax
  sub    %r14d,%eax
  lea    0x8(%rcx,%rax,8),%rcx
L35:
  sub    0x0(%r13),%rcx
  sar    $0x3,%rcx
  mov    %rcx,%r12
  mov    %rbp,%rdi
  call   <ti_wilders_start@plt>
  sub    %eax,%ebx
  movslq %ebx,%rbx
  cmp    %r12,%rbx
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  mov    $0x0,%eax
L24:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D4
data_type: f64

tool: D4: 1

assistant: ```c
int ti_wilders(int size, double const *const *inputs, double const *options, double *const *outputs) {
  const double *input = inputs[0];
  const int period = (int)options[0];
  double *output = outputs[0];
  if (period < 1)
    return 1;
  if (size <= ti_wilders_start(options))
    return 0;
  const double per = 1.0 / ((double)period);
  double sum = 0;
  int i;
  for (i = 0; i < period; ++i) {
    sum += input[i];
  }
  double val = sum / period;
  *output++ = val;
  for (i = period; i < size; ++i) {
    val = (input[i] - val) * per + val;
    *output++ = val;
  }
  assert(output - outputs[0] == size - ti_wilders_start(options));
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ti_wilders>:
  endbr64
  push   %r15
  mov    $0x1,%eax
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  cvttsd2si (%rdx),%r14d
  test   %r14d,%r14d
  jle    L14
  mov    %edi,%ebx
  mov    %rdx,%rdi
  mov    (%rsi),%r12
  mov    (%rcx),%r15
  mov    %rdx,%rbp
  mov    %rcx,%r13
  call   <ti_wilders_start@plt>
  mov    %eax,%r8d
  xor    %eax,%eax
  cmp    %ebx,%r8d
  jge    L14
  pxor   %xmm1,%xmm1
  lea    -0x1(%r14),%edx
  pxor   %xmm0,%xmm0
  mov    %r12,%rax
  cvtsi2sd %r14d,%xmm1
  movsd  D4(%rip),%xmm2
  lea    0x8(%r12,%rdx,8),%rdx
  divsd  %xmm1,%xmm2
  xchg   %ax,%ax
L6:
  addsd  (%rax),%xmm0
  add    $0x8,%rax
  cmp    %rax,%rdx
  jne    L6
  lea    0x8(%r15),%rcx
  divsd  %xmm1,%xmm0
  movsd  %xmm0,(%r15)
  cmp    %ebx,%r14d
  jge    L37
  movslq %r14d,%rax
  mov    %rax,%rdx
  neg    %rdx
  lea    (%r15,%rdx,8),%rdx
  nopl   0x0(%rax)
L40:
  movsd  (%r12,%rax,8),%xmm1
  subsd  %xmm0,%xmm1
  mulsd  %xmm2,%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,0x8(%rdx,%rax,8)
  add    $0x1,%rax
  cmp    %eax,%ebx
  jg     L40
  lea    -0x1(%rbx),%eax
  sub    %r14d,%eax
  lea    0x8(%rcx,%rax,8),%rcx
L37:
  sub    0x0(%r13),%rcx
  mov    %rbp,%rdi
  sar    $0x3,%rcx
  mov    %rcx,%r12
  call   <ti_wilders_start@plt>
  xor    %edi,%edi
  sub    %eax,%ebx
  movslq %ebx,%rbx
  cmp    %r12,%rbx
  sete   %dil
  call   <assert@plt>
  xor    %eax,%eax
L14:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D4
data_type: f64

tool: D4: 1

assistant: ```c
int ti_wilders(int size, double const *const *inputs, double const *options, double *const *outputs) {
  const double *input = inputs[0];
  const int period = (int)options[0];
  double *output = outputs[0];
  if (period < 1)
    return 1;
  if (size <= ti_wilders_start(options))
    return 0;
  const double per = 1.0 / ((double)period);
  double sum = 0;
  int i;
  for (i = 0; i < period; ++i) {
    sum += input[i];
  }
  double val = sum / period;
  *output++ = val;
  for (i = period; i < size; ++i) {
    val = (input[i] - val) * per + val;
    *output++ = val;
  }
  assert(output - outputs[0] == size - ti_wilders_start(options));
  return 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
<ti_wilders>:
  endbr64
  push   %r15
  mov    $0x1,%eax
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  cvttsd2si (%rdx),%r13d
  test   %r13d,%r13d
  jle    L54
  mov    %edi,%ebx
  mov    %rdx,%rdi
  mov    (%rsi),%rbp
  mov    (%rcx),%r15
  mov    %rdx,%r12
  mov    %rcx,%r14
  call   <ti_wilders_start@plt>
  mov    %eax,%r8d
  xor    %eax,%eax
  cmp    %ebx,%r8d
  jge    L54
  pxor   %xmm3,%xmm3
  movsd  D1(%rip),%xmm2
  cvtsi2sd %r13d,%xmm3
  divsd  %xmm3,%xmm2
  cmp    $0x1,%r13d
  je     L7
  mov    %r13d,%edx
  mov    %rbp,%rax
  pxor   %xmm0,%xmm0
  shr    %edx
  sub    $0x1,%edx
  shl    $0x4,%rdx
  lea    0x10(%rbp,%rdx,1),%rdx
L77:
  movsd  (%rax),%xmm1
  add    $0x10,%rax
  addsd  %xmm1,%xmm0
  movsd  -0x8(%rax),%xmm1
  addsd  %xmm1,%xmm0
  cmp    %rdx,%rax
  jne    L77
  mov    %r13d,%eax
  and    $0xfffffffe,%eax
  test   $0x1,%r13b
  je     L68
L62:
  cltq
  addsd  0x0(%rbp,%rax,8),%xmm0
L68:
  lea    0x8(%r15),%rcx
  divsd  %xmm3,%xmm0
  movsd  %xmm0,(%r15)
  cmp    %ebx,%r13d
  jge    L67
  movslq %r13d,%rax
  mov    %rax,%rdx
  neg    %rdx
  lea    (%r15,%rdx,8),%rdx
  nopl   (%rax)
L19:
  movsd  0x0(%rbp,%rax,8),%xmm1
  subsd  %xmm0,%xmm1
  mulsd  %xmm2,%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,0x8(%rdx,%rax,8)
  add    $0x1,%rax
  cmp    %eax,%ebx
  jg     L19
  lea    -0x1(%rbx),%eax
  sub    %r13d,%eax
  lea    0x8(%rcx,%rax,8),%rcx
L67:
  sub    (%r14),%rcx
  mov    %r12,%rdi
  sar    $0x3,%rcx
  mov    %rcx,%rbp
  call   <ti_wilders_start@plt>
  xor    %edi,%edi
  sub    %eax,%ebx
  movslq %ebx,%rbx
  cmp    %rbp,%rbx
  sete   %dil
  call   <assert@plt>
  xor    %eax,%eax
L54:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L7:
  xor    %eax,%eax
  pxor   %xmm0,%xmm0
  jmp    L62
```

tool_calls: name: retrieve_data
arguments: label: D1
datatype: f64

tool: D1: 1

assistant: ```c
int ti_wilders(int size, double const *const *inputs, double const *options, double *const *outputs) {
  const double *input = inputs[0];
  const int period = (int)options[0];
  double *output = outputs[0];
  if (period < 1)
    return 1;
  if (size <= ti_wilders_start(options))
    return 0;
  const double per = 1.0 / ((double)period);
  double sum = 0;
  int i;
  for (i = 0; i < period; ++i) {
    sum += input[i];
  }
  double val = sum / period;
  *output++ = val;
  for (i = period; i < size; ++i) {
    val = (input[i] - val) * per + val;
    *output++ = val;
  }
  assert(output - outputs[0] == size - ti_wilders_start(options));
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    D15(%rip),%rdi
  call   <printf@plt>
  lea    0xc(%rsp),%rcx
  lea    0x8(%rsp),%rdx
  lea    0x4(%rsp),%rsi
  lea    0x10(%rsp),%r8
  lea    D69(%rip),%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  lea    D81(%rip),%rdi
  call   <printf@plt>
  lea    0x14(%rsp),%rsi
  lea    D48(%rip),%rdi
  mov    $0x0,%eax
  call   <scanf@plt>
  movss  0x14(%rsp),%xmm0
  comiss 0x10(%rsp),%xmm0
  jb     L13
  comiss 0xc(%rsp),%xmm0
  jb     L0
  comiss 0x8(%rsp),%xmm0
  jb     L28
  comiss 0x4(%rsp),%xmm0
  jb     L65
  lea    D4(%rip),%rdi
  call   <printf@plt>
  jmp    L46
L65:
  lea    D18(%rip),%rdi
  call   <printf@plt>
  jmp    L46
L28:
  lea    D73(%rip),%rdi
  call   <printf@plt>
  jmp    L46
L0:
  lea    D43(%rip),%rdi
  call   <printf@plt>
  jmp    L46
L13:
  lea    D25(%rip),%rdi
  call   <printf@plt>
L46:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L14
  mov    $0x0,%eax
  add    $0x28,%rsp
  ret
L14:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D15
type_infered: string
name: parse_data
arguments: data_label: D69
type_infered: string
name: parse_data
arguments: data_label: D81
type_infered: string
name: parse_data
arguments: data_label: D48
type_infered: string
name: parse_data
arguments: data_label: D4
type_infered: string
name: parse_data
arguments: data_label: D18
type_infered: string
name: parse_data
arguments: data_label: D73
type_infered: string
name: parse_data
arguments: data_label: D43
type_infered: string
name: parse_data
arguments: data_label: D25
type_infered: string

tool: D15: Enter thresholds for A, B, C, D
in that order, decreasing percentages > 

tool: D69: %f%f%f%f

tool: D81: Thank you. Now enter student score (percent) >

tool: D48: %f

tool: D4: Student has an A grade


tool: D18: Student has an B grade


tool: D73: Student has an C grade


tool: D43: Student has an D grade


tool: D25: Student has failed the course


assistant: ```c
int main() {
  float A, B, C, D, Grade;
  printf("Enter thresholds for A, B, C, D\nin that order, decreasing percentages > ");
  scanf("%f"
        "%f"
        "%f"
        "%f",
        &A, &B, &C, &D);
  printf("Thank you. Now enter student score (percent) >");
  scanf("%f", &Grade);
  if (Grade >= D) {
    if (Grade >= C) {
      if (Grade >= B) {
        if (Grade >= A) {
          printf("Student has an A grade\n");
        } else {
          printf("Student has an B grade\n");
        }
      } else {
        printf("Student has an C grade\n");
      }
    } else {
      printf("Student has an D grade\n");
    }
  } else {
    printf("Student has failed the course\n");
  }
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  sub    $0x28,%rsp
  lea    D73(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    0xc(%rsp),%rcx
  lea    0x8(%rsp),%rdx
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  lea    0x10(%rsp),%r8
  lea    D21(%rip),%rdi
  call   <scanf@plt>
  lea    D70(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  lea    0x14(%rsp),%rsi
  lea    D76(%rip),%rdi
  call   <scanf@plt>
  movss  0x14(%rsp),%xmm0
  comiss 0x10(%rsp),%xmm0
  jb     L29
  comiss 0xc(%rsp),%xmm0
  jb     L83
  comiss 0x8(%rsp),%xmm0
  jb     L42
  comiss 0x4(%rsp),%xmm0
  jb     L50
  lea    D3(%rip),%rdi
  call   <printf@plt>
  jmp    L88
L83:
  lea    D44(%rip),%rdi
  call   <printf@plt>
L88:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L34
  xor    %eax,%eax
  add    $0x28,%rsp
  ret
L29:
  lea    D87(%rip),%rdi
  call   <printf@plt>
  jmp    L88
L50:
  lea    D61(%rip),%rdi
  call   <printf@plt>
  jmp    L88
L42:
  lea    D39(%rip),%rdi
  call   <printf@plt>
  jmp    L88
L34:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D73
type_guessed: string
name: extract_symbolic_data
arguments: tag: D21
type_guessed: string
name: extract_symbolic_data
arguments: tag: D70
type_guessed: string
name: extract_symbolic_data
arguments: tag: D76
type_guessed: string
name: extract_symbolic_data
arguments: tag: D3
type_guessed: string
name: extract_symbolic_data
arguments: tag: D44
type_guessed: string
name: extract_symbolic_data
arguments: tag: D87
type_guessed: string
name: extract_symbolic_data
arguments: tag: D61
type_guessed: string
name: extract_symbolic_data
arguments: tag: D39
type_guessed: string

tool: D73: Enter thresholds for A, B, C, D
in that order, decreasing percentages > 

tool: D21: %f%f%f%f

tool: D70: Thank you. Now enter student score (percent) >

tool: D76: %f

tool: D3: Student has an A grade


tool: D44: Student has an D grade


tool: D87: Student has failed the course


tool: D61: Student has an B grade


tool: D39: Student has an C grade


assistant: ```c
int main() {
  float A, B, C, D, Grade;
  printf("Enter thresholds for A, B, C, D\nin that order, decreasing percentages > ");
  scanf("%f"
        "%f"
        "%f"
        "%f",
        &A, &B, &C, &D);
  printf("Thank you. Now enter student score (percent) >");
  scanf("%f", &Grade);
  if (Grade >= D) {
    if (Grade >= C) {
      if (Grade >= B) {
        if (Grade >= A) {
          printf("Student has an A grade\n");
        } else {
          printf("Student has an B grade\n");
        }
      } else {
        printf("Student has an C grade\n");
      }
    } else {
      printf("Student has an D grade\n");
    }
  } else {
    printf("Student has failed the course\n");
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  sub    $0x28,%rsp
  lea    D52(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <printf@plt>
  lea    0xc(%rsp),%rcx
  lea    0x8(%rsp),%rdx
  xor    %eax,%eax
  lea    0x4(%rsp),%rsi
  lea    0x10(%rsp),%r8
  lea    D73(%rip),%rdi
  call   <scanf@plt>
  lea    D40(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  lea    0x14(%rsp),%rsi
  lea    D23(%rip),%rdi
  call   <scanf@plt>
  movss  0x14(%rsp),%xmm0
  comiss 0x10(%rsp),%xmm0
  jb     L85
  comiss 0xc(%rsp),%xmm0
  jb     L64
  comiss 0x8(%rsp),%xmm0
  jb     L6
  comiss 0x4(%rsp),%xmm0
  jb     L69
  lea    D15(%rip),%rdi
  call   <printf@plt>
  jmp    L61
L64:
  lea    D59(%rip),%rdi
  call   <printf@plt>
L61:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L11
  xor    %eax,%eax
  add    $0x28,%rsp
  ret
L85:
  lea    D45(%rip),%rdi
  call   <printf@plt>
  jmp    L61
L69:
  lea    D54(%rip),%rdi
  call   <printf@plt>
  jmp    L61
L6:
  lea    D37(%rip),%rdi
  call   <printf@plt>
  jmp    L61
L11:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D52
type_guessed: string
name: read_data
arguments: data_tag: D73
type_guessed: string
name: read_data
arguments: data_tag: D40
type_guessed: string
name: read_data
arguments: data_tag: D23
type_guessed: string
name: read_data
arguments: data_tag: D15
type_guessed: string
name: read_data
arguments: data_tag: D59
type_guessed: string
name: read_data
arguments: data_tag: D45
type_guessed: string
name: read_data
arguments: data_tag: D54
type_guessed: string
name: read_data
arguments: data_tag: D37
type_guessed: string

tool: D52: Enter thresholds for A, B, C, D
in that order, decreasing percentages > 

tool: D73: %f%f%f%f

tool: D40: Thank you. Now enter student score (percent) >

tool: D23: %f

tool: D15: Student has an A grade


tool: D59: Student has an D grade


tool: D45: Student has failed the course


tool: D54: Student has an B grade


tool: D37: Student has an C grade


assistant: ```c
int main() {
  float A, B, C, D, Grade;
  printf("Enter thresholds for A, B, C, D\nin that order, decreasing percentages > ");
  scanf("%f"
        "%f"
        "%f"
        "%f",
        &A, &B, &C, &D);
  printf("Thank you. Now enter student score (percent) >");
  scanf("%f", &Grade);
  if (Grade >= D) {
    if (Grade >= C) {
      if (Grade >= B) {
        if (Grade >= A) {
          printf("Student has an A grade\n");
        } else {
          printf("Student has an B grade\n");
        }
      } else {
        printf("Student has an C grade\n");
      }
    } else {
      printf("Student has an D grade\n");
    }
  } else {
    printf("Student has failed the course\n");
  }
  return 0;
}
```