ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<gffi_get_single_float_swapped>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x2c(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x2c(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x18(%rbp)
  mov    -0x2c(%rbp),%eax
  cltq
  add    $0x2,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x1c(%rbp)
  mov    -0x2c(%rbp),%eax
  cltq
  add    $0x3,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x20(%rbp)
  lea    -0x20(%rbp),%rax
  movss  (%rax),%xmm0
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L5
  call   <__stack_chk_fail@plt>
L5:
  leave
  ret
```

assistant: ```c
float gffi_get_single_float_swapped(int8_t *location, int offset) {
  int8_t buf[4];
  buf[3] = location[offset];
  buf[2] = location[offset + 1];
  buf[1] = location[offset + 2];
  buf[0] = location[offset + 3];
  return *(float *)buf;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<gffi_get_single_float_swapped>:
  endbr64
  movslq %esi,%rsi
  movss  0xc(%rdi,%rsi,4),%xmm0
  ret
```

assistant: ```c
float gffi_get_single_float_swapped(int8_t *location, int offset) {
  int8_t buf[4];
  buf[3] = location[offset];
  buf[2] = location[offset + 1];
  buf[1] = location[offset + 2];
  buf[0] = location[offset + 3];
  return *(float *)buf;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<gffi_get_single_float_swapped>:
  endbr64
  movslq %esi,%rsi
  movss  0xc(%rdi,%rsi,4),%xmm0
  ret
```

assistant: ```c
float gffi_get_single_float_swapped(int8_t *location, int offset) {
  int8_t buf[4];
  buf[3] = location[offset];
  buf[2] = location[offset + 1];
  buf[1] = location[offset + 2];
  buf[0] = location[offset + 3];
  return *(float *)buf;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<assertions>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D24(%rip),%rax
  mov    %rax,%rsi
  mov    $0x1,%edi
  call   <static_assert@plt>
  lea    D7(%rip),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <static_assert@plt>
  lea    D4(%rip),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <static_assert@plt>
  nop
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: label: D24
data_type: string
name: read_data
arguments: label: D7
data_type: string
name: read_data
arguments: label: D4
data_type: string

tool: D24: incompatible float type

tool: D7: incompatible double type

tool: D4: incompatible pointer type

assistant: ```c
void assertions(void) {
  static_assert(sizeof(float) == sizeof(uint32_t), "incompatible float type");
  static_assert(sizeof(double) == sizeof(uint64_t), "incompatible double type");
  static_assert(sizeof(intptr_t) == sizeof(uint32_t) || sizeof(intptr_t) == sizeof(uint64_t), "incompatible pointer type");
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<assertions>:
  endbr64
  sub    $0x8,%rsp
  lea    D1(%rip),%rsi
  mov    $0x1,%edi
  call   <static_assert@plt>
  lea    D8(%rip),%rsi
  mov    $0x0,%edi
  call   <static_assert@plt>
  lea    D26(%rip),%rsi
  mov    $0x0,%edi
  call   <static_assert@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: read_data
arguments: label: D1
type: string
name: read_data
arguments: label: D8
type: string
name: read_data
arguments: label: D26
type: string

tool: D1: incompatible float type

tool: D8: incompatible double type

tool: D26: incompatible pointer type

assistant: ```c
void assertions(void) {
  static_assert(sizeof(float) == sizeof(uint32_t), "incompatible float type");
  static_assert(sizeof(double) == sizeof(uint64_t), "incompatible double type");
  static_assert(sizeof(intptr_t) == sizeof(uint32_t) || sizeof(intptr_t) == sizeof(uint64_t), "incompatible pointer type");
}
```
user: What is the c source code of the assembly code below:

```asm
<assertions>:
  endbr64
  sub    $0x8,%rsp
  lea    D28(%rip),%rsi
  mov    $0x1,%edi
  call   <static_assert@plt>
  lea    D2(%rip),%rsi
  xor    %edi,%edi
  call   <static_assert@plt>
  lea    D17(%rip),%rsi
  xor    %edi,%edi
  add    $0x8,%rsp
  jmp    1050 <static_assert@plt>
```

tool_calls: name: disassemble_data
arguments: tag: D28
type: string
name: disassemble_data
arguments: tag: D2
type: string
name: disassemble_data
arguments: tag: D17
type: string

tool: D28: incompatible float type

tool: D2: incompatible double type

tool: D17: incompatible pointer type

assistant: ```c
void assertions(void) {
  static_assert(sizeof(float) == sizeof(uint32_t), "incompatible float type");
  static_assert(sizeof(double) == sizeof(uint64_t), "incompatible double type");
  static_assert(sizeof(intptr_t) == sizeof(uint32_t) || sizeof(intptr_t) == sizeof(uint64_t), "incompatible pointer type");
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<assertions>:
  endbr64
  sub    $0x8,%rsp
  lea    D2(%rip),%rsi
  mov    $0x1,%edi
  call   <static_assert@plt>
  lea    D13(%rip),%rsi
  xor    %edi,%edi
  call   <static_assert@plt>
  lea    D22(%rip),%rsi
  xor    %edi,%edi
  add    $0x8,%rsp
  jmp    1050 <static_assert@plt>
```

tool_calls: name: read_data
arguments: data_tag: D2
type: string
name: read_data
arguments: data_tag: D13
type: string
name: read_data
arguments: data_tag: D22
type: string

tool: D2: incompatible float type

tool: D13: incompatible double type

tool: D22: incompatible pointer type

assistant: ```c
void assertions(void) {
  static_assert(sizeof(float) == sizeof(uint32_t), "incompatible float type");
  static_assert(sizeof(double) == sizeof(uint64_t), "incompatible double type");
  static_assert(sizeof(intptr_t) == sizeof(uint32_t) || sizeof(intptr_t) == sizeof(uint64_t), "incompatible pointer type");
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    -0xc3000(%rsp),%r11
L64:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L64
  sub    $0x520,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0xc351c(%rbp)
  movl   $0x1,-0xc3518(%rbp)
  jmp    L70
L62:
  mov    -0xc351c(%rbp),%eax
  cltq
  mov    -0xc3510(%rbp,%rax,4),%edx
  mov    -0xc351c(%rbp),%eax
  cltq
  mov    -0x61a90(%rbp,%rax,4),%eax
  cmp    %eax,%edx
  je     L37
  movl   $0x0,-0xc3518(%rbp)
L37:
  addl   $0x1,-0xc351c(%rbp)
L70:
  cmpl   $0x1869f,-0xc351c(%rbp)
  jle    L62
  cmpl   $0x0,-0xc3518(%rbp)
  je     L77
  movl   $0x0,-0xc3514(%rbp)
  jmp    L36
L26:
  mov    -0xc3514(%rbp),%eax
  cltq
  mov    -0xc3510(%rbp,%rax,4),%edx
  mov    -0xc3514(%rbp),%eax
  cltq
  mov    -0x61a90(%rbp,%rax,4),%eax
  cmp    %eax,%edx
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <__VERIFIER_assert@plt>
  addl   $0x1,-0xc3514(%rbp)
L36:
  cmpl   $0x1869f,-0xc3514(%rbp)
  jle    L26
L77:
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L49
  call   <__stack_chk_fail@plt>
L49:
  leave
  ret
```

assistant: ```c
int main() {
  int a[100000];
  int b[100000];
  int i = 0;
  int rv = 1;
  while (i < 100000) {
    if (a[i] != b[i]) {
      rv = 0;
    }
    i = i + 1;
  }
  if (rv) {
    int x;
    for (x = 0; x < 100000; x++) {
      __VERIFIER_assert(a[x] == b[x]);
    }
  }
  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
  push   %rbx
  lea    -0xc3000(%rsp),%r11
L16:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L16
  sub    $0x518,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xc3508(%rsp)
  xor    %eax,%eax
  mov    $0x1,%edx
  lea    0x61a80(%rsp),%rsi
  mov    $0x0,%ecx
L11:
  mov    (%rsi,%rax,1),%edi
  cmp    %edi,(%rsp,%rax,1)
  cmovne %ecx,%edx
  add    $0x4,%rax
  cmp    $0x61a80,%rax
  jne    L11
  test   %edx,%edx
  je     L3
  mov    $0x0,%ebx
  lea    0x61a80(%rsp),%rbp
L5:
  mov    0x0(%rbp,%rbx,1),%eax
  cmp    %eax,(%rsp,%rbx,1)
  sete   %dil
  movzbl %dil,%edi
  call   <__VERIFIER_assert@plt>
  add    $0x4,%rbx
  cmp    $0x61a80,%rbx
  jne    L5
L3:
  mov    0xc3508(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L13
  mov    $0x0,%eax
  add    $0xc3518,%rsp
  pop    %rbx
  pop    %rbp
  ret
L13:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main() {
  int a[100000];
  int b[100000];
  int i = 0;
  int rv = 1;
  while (i < 100000) {
    if (a[i] != b[i]) {
      rv = 0;
    }
    i = i + 1;
  }
  if (rv) {
    int x;
    for (x = 0; x < 100000; x++) {
      __VERIFIER_assert(a[x] == b[x]);
    }
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0xc3000(%rsp),%r11
L17:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L17
  sub    $0x510,%rsp
  mov    $0x1,%edx
  xor    %ecx,%ecx
  mov    %fs:0x28,%rax
  mov    %rax,0xc3508(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r12
  lea    0x61a80(%rsp),%rbp
  nopl   (%rax)
L14:
  mov    0x0(%rbp,%rax,1),%esi
  cmp    %esi,(%r12,%rax,1)
  cmovne %ecx,%edx
  add    $0x4,%rax
  cmp    $0x61a80,%rax
  jne    L14
  test   %edx,%edx
  je     L16
  xor    %ebx,%ebx
  nopl   (%rax)
L21:
  mov    0x0(%rbp,%rbx,1),%eax
  xor    %edi,%edi
  cmp    %eax,(%r12,%rbx,1)
  sete   %dil
  add    $0x4,%rbx
  call   <__VERIFIER_assert@plt>
  cmp    $0x61a80,%rbx
  jne    L21
L16:
  mov    0xc3508(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L34
  add    $0xc3510,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L34:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main() {
  int a[100000];
  int b[100000];
  int i = 0;
  int rv = 1;
  while (i < 100000) {
    if (a[i] != b[i]) {
      rv = 0;
    }
    i = i + 1;
  }
  if (rv) {
    int x;
    for (x = 0; x < 100000; x++) {
      __VERIFIER_assert(a[x] == b[x]);
    }
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  lea    -0xc3000(%rsp),%r11
L21:
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  cmp    %r11,%rsp
  jne    L21
  sub    $0x510,%rsp
  movdqa D8(%rip),%xmm1
  mov    %fs:0x28,%rax
  mov    %rax,0xc3508(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  lea    0x61a80(%rsp),%r12
  xchg   %ax,%ax
L6:
  movdqa 0x0(%rbp,%rax,1),%xmm0
  pcmpeqd (%r12,%rax,1),%xmm0
  add    $0x10,%rax
  pand   %xmm0,%xmm1
  cmp    $0x61a80,%rax
  jne    L6
  movdqa %xmm1,%xmm2
  psrldq $0x8,%xmm2
  movdqa %xmm2,%xmm0
  pcmpgtd %xmm1,%xmm0
  pand   %xmm0,%xmm1
  pandn  %xmm2,%xmm0
  por    %xmm1,%xmm0
  movdqa %xmm0,%xmm2
  psrldq $0x4,%xmm2
  movdqa %xmm2,%xmm1
  pcmpgtd %xmm0,%xmm1
  pand   %xmm1,%xmm0
  pandn  %xmm2,%xmm1
  por    %xmm0,%xmm1
  movd   %xmm1,%eax
  test   %eax,%eax
  je     L16
  xor    %ebx,%ebx
L27:
  mov    (%r12,%rbx,1),%eax
  xor    %edi,%edi
  cmp    %eax,0x0(%rbp,%rbx,1)
  sete   %dil
  add    $0x4,%rbx
  call   <__VERIFIER_assert@plt>
  cmp    $0x61a80,%rbx
  jne    L27
L16:
  mov    0xc3508(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L12
  add    $0xc3510,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L12:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D8
type_infered: byte[16]

tool: {"D8": [0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00]}

assistant: ```c
int main() {
  int a[100000];
  int b[100000];
  int i = 0;
  int rv = 1;
  while (i < 100000) {
    if (a[i] != b[i]) {
      rv = 0;
    }
    i = i + 1;
  }
  if (rv) {
    int x;
    for (x = 0; x < 100000; x++) {
      __VERIFIER_assert(a[x] == b[x]);
    }
  }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<choldc>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r12
  mov    %esi,0x8(%rsp)
  mov    $0x1,%r15d
  mov    $0x0,%r13d
  test   %esi,%esi
  jg     L2
L125:
  mov    0x8(%rsp),%eax
  cmp    $0x1,%eax
  jle    L144
  add    $0x8,%r12
  lea    0x1(%rax),%edi
  mov    $0x2,%esi
L10:
  mov    0x8(%rsp),%ecx
  cmp    %esi,%ecx
  jl     L123
  lea    0x0(,%rsi,8),%rax
  mov    %ecx,%edx
  sub    %esi,%edx
  lea    0x1(%rsi,%rdx,1),%rcx
  shl    $0x3,%rcx
L64:
  mov    (%r12),%rdx
  movq   $0x0,(%rdx,%rax,1)
  add    $0x8,%rax
  cmp    %rcx,%rax
  jne    L64
L123:
  add    $0x1,%rsi
  add    $0x8,%r12
  cmp    %rdi,%rsi
  jne    L10
  mov    $0x1,%eax
  jmp    L76
L67:
  pxor   %xmm2,%xmm2
  comisd %xmm0,%xmm2
  jae    L117
  add    %r14,%rbx
  ucomisd %xmm0,%xmm2
  ja     L94
  sqrtsd %xmm0,%xmm0
L49:
  movsd  %xmm0,(%rbx)
L85:
  add    $0x1,%rbp
  cmp    %ebp,0x8(%rsp)
  jl     L54
L7:
  mov    (%r12,%r15,8),%rbx
  movsd  (%rbx,%rbp,8),%xmm0
  test   %r13d,%r13d
  jle    L170
  mov    (%r12,%rbp,8),%rdx
  mov    %r13,%rax
L20:
  movsd  (%rbx,%rax,8),%xmm1
  mulsd  (%rdx,%rax,8),%xmm1
  subsd  %xmm1,%xmm0
  sub    $0x1,%rax
  test   %eax,%eax
  jg     L20
L170:
  cmp    %ebp,0xc(%rsp)
  je     L67
  mov    (%r12,%rbp,8),%rax
  divsd  (%rbx,%r14,1),%xmm0
  movsd  %xmm0,(%rax,%r14,1)
  jmp    L85
L94:
  call   <sqrt@plt>
  jmp    L49
L54:
  add    $0x1,%r13
  add    $0x1,%r15
  cmp    %r15d,0x8(%rsp)
  jl     L125
L2:
  mov    %r15d,0xc(%rsp)
  lea    0x0(,%r15,8),%r14
  mov    %r15,%rbp
  cmp    %r15d,0x8(%rsp)
  jge    L7
  jmp    L54
L117:
  mov    $0x0,%eax
L76:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L144:
  mov    $0x1,%eax
  jmp    L76
```

assistant: ```c
int choldc(double **a, int n) {
  int i, j, k;
  double sum;
  for (i = 1; i <= n; i++) {
    for (j = i; j <= n; j++) {
      for (sum = a[i][j], k = i - 1; k >= 1; k--)
        sum -= a[i][k] * a[j][k];
      if (i == j) {
        if (sum <= 0.0)
          return (0);
        a[i][i] = sqrt(sum);
      } else
        a[j][i] = sum / a[i][i];
    }
  }
  for (i = 1; i <= n - 1; i++)
    for (j = i + 1; j <= n; j++)
      a[i][j] = 0.0;
  return (1);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<choldc>:
  endbr64
  test   %esi,%esi
  jle    L59
  push   %r15
  mov    $0x1,%ecx
  mov    %esi,%r15d
  pxor   %xmm2,%xmm2
  push   %r14
  mov    %rdi,%r14
  push   %r13
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
L16:
  mov    (%r14,%rcx,8),%rbx
  lea    0x0(,%rcx,8),%r13
  mov    %rcx,%rbp
  nopl   0x0(%rax,%rax,1)
L24:
  movsd  (%rbx,%rbp,8),%xmm0
  test   %r12,%r12
  je     L58
  mov    (%r14,%rbp,8),%rdx
  mov    %r12,%rax
  nopl   0x0(%rax)
L73:
  movsd  (%rbx,%rax,8),%xmm1
  mulsd  (%rdx,%rax,8),%xmm1
  sub    $0x1,%rax
  subsd  %xmm1,%xmm0
  test   %eax,%eax
  jne    L73
L58:
  cmp    %ebp,%ecx
  je     L103
  mov    (%r14,%rbp,8),%rax
  divsd  (%rbx,%r13,1),%xmm0
  movsd  %xmm0,(%rax,%r13,1)
L32:
  add    $0x1,%rbp
  cmp    %ebp,%r15d
  jge    L24
  add    $0x1,%rcx
  add    $0x1,%r12
  cmp    %ecx,%r15d
  jge    L16
  cmp    $0x1,%r15d
  jle    L61
  lea    0x1(%r15),%ebp
  mov    $0x2,%ebx
L72:
  cmp    %ebx,%r15d
  jl     L119
  mov    %r15d,%eax
  xor    %esi,%esi
  sub    %ebx,%eax
  lea    0x8(,%rax,8),%rdx
  mov    -0x8(%r14,%rbx,8),%rax
  lea    (%rax,%rbx,8),%rdi
  call   <memset@plt>
L119:
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  jne    L72
L61:
  add    $0x18,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  cs nopw 0x0(%rax,%rax,1)
L103:
  comisd %xmm0,%xmm2
  jae    L21
  ucomisd %xmm0,%xmm2
  lea    (%rbx,%r13,1),%rax
  ja     L75
  sqrtsd %xmm0,%xmm0
L23:
  movsd  %xmm0,(%rax)
  jmp    L32
L21:
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L59:
  mov    $0x1,%eax
  ret
L75:
  mov    %rcx,0x8(%rsp)
  mov    %rax,(%rsp)
  call   <sqrt@plt>
  mov    0x8(%rsp),%rcx
  mov    (%rsp),%rax
  pxor   %xmm2,%xmm2
  jmp    L23
```

assistant: ```c
int choldc(double **a, int n) {
  int i, j, k;
  double sum;
  for (i = 1; i <= n; i++) {
    for (j = i; j <= n; j++) {
      for (sum = a[i][j], k = i - 1; k >= 1; k--)
        sum -= a[i][k] * a[j][k];
      if (i == j) {
        if (sum <= 0.0)
          return (0);
        a[i][i] = sqrt(sum);
      } else
        a[j][i] = sum / a[i][i];
    }
  }
  for (i = 1; i <= n - 1; i++)
    for (j = i + 1; j <= n; j++)
      a[i][j] = 0.0;
  return (1);
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<koi2num>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  and    $0x1f,%eax
  cltq
  lea    D1(%rip),%rdx
  movzbl (%rax,%rdx,1),%eax
  movzbl %al,%eax
  pop    %rbp
  ret
```

assistant: ```c
int koi2num(int a) {
  static unsigned char t[32] = {30, 0, 1, 22, 4, 5, 20, 3, 21, 8, 9, 10, 11, 12, 13, 14, 15, 31, 16, 17, 18, 19, 6, 2, 28, 27, 7, 24, 29, 25, 23, 26};
  return (t[a & 31]);
}
```
user: What is the c source code of the assembly code below:

```asm
<koi2num>:
  endbr64
  and    $0x1f,%edi
  lea    D8(%rip),%rax
  movzbl (%rax,%rdi,1),%eax
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D8
datatype: string

tool: D8: 

assistant: ```c
int koi2num(int a) {
  static unsigned char t[32] = {30, 0, 1, 22, 4, 5, 20, 3, 21, 8, 9, 10, 11, 12, 13, 14, 15, 31, 16, 17, 18, 19, 6, 2, 28, 27, 7, 24, 29, 25, 23, 26};
  return (t[a & 31]);
}
```
user: Translate the below assembly code into C programming language:

```asm
<koi2num>:
  endbr64
  and    $0x1f,%edi
  lea    D0(%rip),%rax
  movzbl (%rax,%rdi,1),%eax
  ret
```

tool_calls: name: extract_symbolic_data
arguments: tag: D0
data_type: string

tool: D0: 

assistant: ```c
int koi2num(int a) {
  static unsigned char t[32] = {30, 0, 1, 22, 4, 5, 20, 3, 21, 8, 9, 10, 11, 12, 13, 14, 15, 31, 16, 17, 18, 19, 6, 2, 28, 27, 7, 24, 29, 25, 23, 26};
  return (t[a & 31]);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<koi2num>:
  endbr64
  and    $0x1f,%edi
  lea    D6(%rip),%rax
  movzbl (%rax,%rdi,1),%eax
  ret
```

tool_calls: name: read_data
arguments: label: D6
type: string

tool: D6: 

assistant: ```c
int koi2num(int a) {
  static unsigned char t[32] = {30, 0, 1, 22, 4, 5, 20, 3, 21, 8, 9, 10, 11, 12, 13, 14, 15, 31, 16, 17, 18, 19, 6, 2, 28, 27, 7, 24, 29, 25, 23, 26};
  return (t[a & 31]);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<match_class>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,%edi
  call   <tolower@plt>
  sub    $0x61,%eax
  cmp    $0x19,%eax
  ja     L124
  mov    %eax,%eax
  lea    0x0(,%rax,4),%rdx
  lea    D17(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D17(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <isalpha@plt>
  mov    %eax,-0x4(%rbp)
  jmp    L129
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <iscntrl@plt>
  mov    %eax,-0x4(%rbp)
  jmp    L129
  mov    -0x14(%rbp),%eax
  sub    $0x30,%eax
  cmp    $0x9,%eax
  setbe  %al
  movzbl %al,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L129
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <isgraph@plt>
  mov    %eax,-0x4(%rbp)
  jmp    L129
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <islower@plt>
  mov    %eax,-0x4(%rbp)
  jmp    L129
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <ispunct@plt>
  mov    %eax,-0x4(%rbp)
  jmp    L129
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <isspace@plt>
  mov    %eax,-0x4(%rbp)
  jmp    L129
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <isupper@plt>
  mov    %eax,-0x4(%rbp)
  jmp    L129
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <isalnum@plt>
  mov    %eax,-0x4(%rbp)
  jmp    L129
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <isxdigit@plt>
  mov    %eax,-0x4(%rbp)
  jmp    L129
  cmpl   $0x0,-0x14(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L129
L124:
  mov    -0x18(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  sete   %al
  movzbl %al,%eax
  jmp    L114
L129:
  mov    -0x18(%rbp),%eax
  mov    %eax,%edi
  call   <islower@plt>
  test   %eax,%eax
  jne    L4
  cmpl   $0x0,-0x4(%rbp)
  sete   %al
  movzbl %al,%eax
  jmp    L114
L4:
  mov    -0x4(%rbp),%eax
L114:
  leave
  ret
```

assistant: ```c
int match_class(int c, int cl) {
  int res;
  switch (tolower(cl)) {
  case 'a':
    res = isalpha(c);
    break;
  case 'c':
    res = iscntrl(c);
    break;
  case 'd':
    res = isdigit(c);
    break;
  case 'g':
    res = isgraph(c);
    break;
  case 'l':
    res = islower(c);
    break;
  case 'p':
    res = ispunct(c);
    break;
  case 's':
    res = isspace(c);
    break;
  case 'u':
    res = isupper(c);
    break;
  case 'w':
    res = isalnum(c);
    break;
  case 'x':
    res = isxdigit(c);
    break;
  case 'z':
    res = (c == 0);
    break;
  default:
    return (cl == c);
  }
  return (islower(cl) ? res : !res);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<match_class>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%ebp
  mov    %esi,%ebx
  mov    %esi,%edi
  call   <tolower@plt>
  sub    $0x61,%eax
  cmp    $0x19,%eax
  ja     L55
  mov    %eax,%eax
  lea    D6(%rip),%rdx
  movslq (%rdx,%rax,4),%rax
  add    %rdx,%rax
  notrack jmp *%rax
  mov    %ebp,%edi
  call   <isalpha@plt>
  mov    %eax,%ebp
L106:
  mov    %ebx,%edi
  call   <islower@plt>
  test   %eax,%eax
  jne    L44
  test   %ebp,%ebp
  sete   %bpl
  movzbl %bpl,%ebp
L44:
  mov    %ebp,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
  mov    %ebp,%edi
  call   <iscntrl@plt>
  mov    %eax,%ebp
  jmp    L106
  sub    $0x30,%ebp
  cmp    $0x9,%ebp
  setbe  %bpl
  movzbl %bpl,%ebp
  jmp    L106
  mov    %ebp,%edi
  call   <isgraph@plt>
  mov    %eax,%ebp
  jmp    L106
  mov    %ebp,%edi
  call   <islower@plt>
  mov    %eax,%ebp
  jmp    L106
  mov    %ebp,%edi
  call   <ispunct@plt>
  mov    %eax,%ebp
  jmp    L106
  mov    %ebp,%edi
  call   <isspace@plt>
  mov    %eax,%ebp
  jmp    L106
  mov    %ebp,%edi
  call   <isupper@plt>
  mov    %eax,%ebp
  jmp    L106
  mov    %ebp,%edi
  call   <isalnum@plt>
  mov    %eax,%ebp
  jmp    L106
  mov    %ebp,%edi
  call   <isxdigit@plt>
  mov    %eax,%ebp
  jmp    L106
  test   %ebp,%ebp
  sete   %bpl
  movzbl %bpl,%ebp
  jmp    L106
L55:
  cmp    %ebp,%ebx
  sete   %bpl
  movzbl %bpl,%ebp
  jmp    L44
```

assistant: ```c
int match_class(int c, int cl) {
  int res;
  switch (tolower(cl)) {
  case 'a':
    res = isalpha(c);
    break;
  case 'c':
    res = iscntrl(c);
    break;
  case 'd':
    res = isdigit(c);
    break;
  case 'g':
    res = isgraph(c);
    break;
  case 'l':
    res = islower(c);
    break;
  case 'p':
    res = ispunct(c);
    break;
  case 's':
    res = isspace(c);
    break;
  case 'u':
    res = isupper(c);
    break;
  case 'w':
    res = isalnum(c);
    break;
  case 'x':
    res = isxdigit(c);
    break;
  case 'z':
    res = (c == 0);
    break;
  default:
    return (cl == c);
  }
  return (islower(cl) ? res : !res);
}
```