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
<usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D20(%rip),%rdi
  call   <printf@plt>
  lea    D40(%rip),%rdi
  call   <printf@plt>
  lea    D43(%rip),%rdi
  call   <printf@plt>
  lea    D49(%rip),%rdi
  call   <printf@plt>
  lea    D67(%rip),%rdi
  call   <printf@plt>
  lea    D73(%rip),%rdi
  call   <printf@plt>
  lea    D51(%rip),%rdi
  call   <printf@plt>
  lea    D58(%rip),%rdi
  call   <printf@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: parse_data
arguments: tag: D20
type_infered: string
name: parse_data
arguments: tag: D40
type_infered: string
name: parse_data
arguments: tag: D43
type_infered: string
name: parse_data
arguments: tag: D49
type_infered: string
name: parse_data
arguments: tag: D67
type_infered: string
name: parse_data
arguments: tag: D73
type_infered: string
name: parse_data
arguments: tag: D51
type_infered: string
name: parse_data
arguments: tag: D58
type_infered: string

tool: D20:  * (c) 2010 ClinRisk Ltd.  All rights reserved.


tool: D40:  * The C source for part of this program has been auto-generated.


tool: D43:  * XML: Q65_lifetime_model_40_{cvd,death}_0.xml


tool: D49:  * STATA dta time stamp: 27 Jul 2010 17:56


tool: D67:  * C file create date: Tue 27 Jul 2010 22:26:38 BST


tool: D73:  *


tool: D51: Usage:


tool: D58:   Q65_lifetime_model_40_0_commandLine b_AF b_ra b_renal b_treatedhyp b_type2 bmi ethrisk fh_cvd rati sbp smoke_cat town age noOfFollowupYears


assistant: ```c
void usage(void) {
  printf(" * (c) 2010 ClinRisk Ltd.  All rights reserved.\n");
  printf(" * The C source for part of this program has been auto-generated.\n");
  printf(" * XML: Q65_lifetime_model_40_{cvd,death}_0.xml\n");
  printf(" * STATA dta time stamp: 27 Jul 2010 17:56\n");
  printf(" * C file create date: Tue 27 Jul 2010 22:26:38 BST\n");
  printf(" *\n");
  printf("Usage:\n");
  printf("  Q65_lifetime_model_40_0_commandLine b_AF b_ra b_renal b_treatedhyp b_type2 bmi ethrisk fh_cvd rati sbp smoke_cat town age noOfFollowupYears\n");
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D5(%rip),%rdi
  call   <printf@plt>
  lea    D19(%rip),%rdi
  call   <printf@plt>
  lea    D56(%rip),%rdi
  call   <printf@plt>
  lea    D8(%rip),%rdi
  call   <printf@plt>
  lea    D26(%rip),%rdi
  call   <printf@plt>
  lea    D78(%rip),%rdi
  call   <printf@plt>
  lea    D71(%rip),%rdi
  call   <printf@plt>
  lea    D51(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: read_data
arguments: label: D5
datatype: string
name: read_data
arguments: label: D19
datatype: string
name: read_data
arguments: label: D56
datatype: string
name: read_data
arguments: label: D8
datatype: string
name: read_data
arguments: label: D26
datatype: string
name: read_data
arguments: label: D78
datatype: string
name: read_data
arguments: label: D71
datatype: string
name: read_data
arguments: label: D51
datatype: string

tool: D5:  * (c) 2010 ClinRisk Ltd.  All rights reserved.


tool: D19:  * The C source for part of this program has been auto-generated.


tool: D56:  * XML: Q65_lifetime_model_40_{cvd,death}_0.xml


tool: D8:  * STATA dta time stamp: 27 Jul 2010 17:56


tool: D26:  * C file create date: Tue 27 Jul 2010 22:26:38 BST


tool: D78:  *


tool: D71: Usage:


tool: D51:   Q65_lifetime_model_40_0_commandLine b_AF b_ra b_renal b_treatedhyp b_type2 bmi ethrisk fh_cvd rati sbp smoke_cat town age noOfFollowupYears


assistant: ```c
void usage(void) {
  printf(" * (c) 2010 ClinRisk Ltd.  All rights reserved.\n");
  printf(" * The C source for part of this program has been auto-generated.\n");
  printf(" * XML: Q65_lifetime_model_40_{cvd,death}_0.xml\n");
  printf(" * STATA dta time stamp: 27 Jul 2010 17:56\n");
  printf(" * C file create date: Tue 27 Jul 2010 22:26:38 BST\n");
  printf(" *\n");
  printf("Usage:\n");
  printf("  Q65_lifetime_model_40_0_commandLine b_AF b_ra b_renal b_treatedhyp b_type2 bmi ethrisk fh_cvd rati sbp smoke_cat town age noOfFollowupYears\n");
}
```
user: What is the c source code of the assembly code below?

```asm
<usage>:
  endbr64
  sub    $0x8,%rsp
  lea    D42(%rip),%rdi
  call   <printf@plt>
  lea    D56(%rip),%rdi
  call   <printf@plt>
  lea    D62(%rip),%rdi
  call   <printf@plt>
  lea    D30(%rip),%rdi
  call   <printf@plt>
  lea    D74(%rip),%rdi
  call   <printf@plt>
  lea    D32(%rip),%rdi
  call   <printf@plt>
  lea    D22(%rip),%rdi
  call   <printf@plt>
  lea    D3(%rip),%rdi
  add    $0x8,%rsp
  jmp    1050 <printf@plt>
```

tool_calls: name: read_data
arguments: data_tag: D42
datatype: string
name: read_data
arguments: data_tag: D56
datatype: string
name: read_data
arguments: data_tag: D62
datatype: string
name: read_data
arguments: data_tag: D30
datatype: string
name: read_data
arguments: data_tag: D74
datatype: string
name: read_data
arguments: data_tag: D32
datatype: string
name: read_data
arguments: data_tag: D22
datatype: string
name: read_data
arguments: data_tag: D3
datatype: string

tool: D42:  * (c) 2010 ClinRisk Ltd.  All rights reserved.


tool: D56:  * The C source for part of this program has been auto-generated.


tool: D62:  * XML: Q65_lifetime_model_40_{cvd,death}_0.xml


tool: D30:  * STATA dta time stamp: 27 Jul 2010 17:56


tool: D74:  * C file create date: Tue 27 Jul 2010 22:26:38 BST


tool: D32:  *


tool: D22: Usage:


tool: D3:   Q65_lifetime_model_40_0_commandLine b_AF b_ra b_renal b_treatedhyp b_type2 bmi ethrisk fh_cvd rati sbp smoke_cat town age noOfFollowupYears


assistant: ```c
void usage(void) {
  printf(" * (c) 2010 ClinRisk Ltd.  All rights reserved.\n");
  printf(" * The C source for part of this program has been auto-generated.\n");
  printf(" * XML: Q65_lifetime_model_40_{cvd,death}_0.xml\n");
  printf(" * STATA dta time stamp: 27 Jul 2010 17:56\n");
  printf(" * C file create date: Tue 27 Jul 2010 22:26:38 BST\n");
  printf(" *\n");
  printf("Usage:\n");
  printf("  Q65_lifetime_model_40_0_commandLine b_AF b_ra b_renal b_treatedhyp b_type2 bmi ethrisk fh_cvd rati sbp smoke_cat town age noOfFollowupYears\n");
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<eval>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movss  %xmm0,-0x14(%rbp)
  movss  %xmm1,-0x18(%rbp)
  movss  %xmm2,-0x1c(%rbp)
  movss  %xmm3,-0x20(%rbp)
  pxor   %xmm0,%xmm0
  ucomiss -0x1c(%rbp),%xmm0
  jp     L15
  pxor   %xmm0,%xmm0
  ucomiss -0x1c(%rbp),%xmm0
  je     L35
L15:
  pxor   %xmm0,%xmm0
  ucomiss -0x20(%rbp),%xmm0
  jp     L66
  pxor   %xmm0,%xmm0
  ucomiss -0x20(%rbp),%xmm0
  jne    L66
L35:
  movss  -0x18(%rbp),%xmm0
  addss  -0x1c(%rbp),%xmm0
  movaps %xmm0,%xmm1
  addss  -0x20(%rbp),%xmm1
  movss  -0x18(%rbp),%xmm0
  addss  -0x1c(%rbp),%xmm0
  addss  -0x20(%rbp),%xmm0
  mulss  %xmm1,%xmm0
  movss  %xmm0,-0x4(%rbp)
  jmp    L52
L66:
  movss  -0x1c(%rbp),%xmm0
  comiss -0x20(%rbp),%xmm0
  jb     L40
  pxor   %xmm1,%xmm1
  cvtss2sd -0x18(%rbp),%xmm1
  movss  -0x14(%rbp),%xmm0
  mulss  -0x1c(%rbp),%xmm0
  divss  -0x20(%rbp),%xmm0
  pxor   %xmm2,%xmm2
  cvtss2sd %xmm0,%xmm2
  movsd  D7(%rip),%xmm0
  addsd  %xmm2,%xmm0
  mulsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,-0x4(%rbp)
  jmp    L52
L40:
  pxor   %xmm1,%xmm1
  cvtss2sd -0x18(%rbp),%xmm1
  movss  -0x14(%rbp),%xmm0
  mulss  -0x20(%rbp),%xmm0
  divss  -0x1c(%rbp),%xmm0
  pxor   %xmm2,%xmm2
  cvtss2sd %xmm0,%xmm2
  movsd  D7(%rip),%xmm0
  addsd  %xmm2,%xmm0
  mulsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  movss  %xmm0,-0x4(%rbp)
L52:
  movss  -0x4(%rbp),%xmm0
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D7
type_guessed: f64

tool: D7: 1

assistant: ```c
float eval(float alpha, float wS, float wB, float wW) {
  float bestcost;
  if (wB == 0 || wW == 0) {
    bestcost = (wS + wB + wW) * (wS + wB + wW);
  } else if (wB >= wW) {
    bestcost = wS * (1. + (alpha * wB) / wW);
  } else {
    bestcost = wS * (1. + (alpha * wW) / wB);
  }
  return (bestcost);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<eval>:
  endbr64
  ucomiss D14(%rip),%xmm2
  setnp  %al
  mov    $0x0,%edx
  cmovne %edx,%eax
  test   %al,%al
  jne    L5
  ucomiss D14(%rip),%xmm3
  setnp  %al
  cmovne %edx,%eax
  test   %al,%al
  jne    L5
  comiss %xmm3,%xmm2
  jb     L12
  mulss  %xmm0,%xmm2
  divss  %xmm3,%xmm2
  pxor   %xmm0,%xmm0
  cvtss2sd %xmm2,%xmm0
  addsd  D14(%rip),%xmm0
  cvtss2sd %xmm1,%xmm1
  mulsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  ret
L5:
  addss  %xmm1,%xmm2
  movaps %xmm2,%xmm0
  addss  %xmm3,%xmm0
  mulss  %xmm0,%xmm0
  ret
L12:
  mulss  %xmm0,%xmm3
  divss  %xmm2,%xmm3
  cvtss2sd %xmm3,%xmm3
  addsd  D14(%rip),%xmm3
  cvtss2sd %xmm1,%xmm1
  mulsd  %xmm1,%xmm3
  pxor   %xmm0,%xmm0
  cvtsd2ss %xmm3,%xmm0
  ret
```

tool_calls: name: unpack_data
arguments: tag: D14
datatype: f64

tool: D14: 1

assistant: ```c
float eval(float alpha, float wS, float wB, float wW) {
  float bestcost;
  if (wB == 0 || wW == 0) {
    bestcost = (wS + wB + wW) * (wS + wB + wW);
  } else if (wB >= wW) {
    bestcost = wS * (1. + (alpha * wB) / wW);
  } else {
    bestcost = wS * (1. + (alpha * wW) / wB);
  }
  return (bestcost);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<eval>:
  endbr64
  pxor   %xmm4,%xmm4
  mov    $0x0,%edx
  ucomiss %xmm4,%xmm2
  setnp  %al
  cmovne %edx,%eax
  test   %al,%al
  jne    L19
  ucomiss %xmm4,%xmm3
  setnp  %dl
  cmove  %edx,%eax
  test   %al,%al
  jne    L19
  comiss %xmm3,%xmm2
  cvtss2sd %xmm1,%xmm1
  jb     L24
  mulss  %xmm0,%xmm2
  pxor   %xmm0,%xmm0
  divss  %xmm3,%xmm2
  cvtss2sd %xmm2,%xmm0
  addsd  D17(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  ret
  nopl   0x0(%rax)
L19:
  addss  %xmm1,%xmm2
  movaps %xmm2,%xmm0
  addss  %xmm3,%xmm0
  mulss  %xmm0,%xmm0
  ret
  nopl   0x0(%rax,%rax,1)
L24:
  mulss  %xmm0,%xmm3
  pxor   %xmm0,%xmm0
  divss  %xmm2,%xmm3
  cvtss2sd %xmm3,%xmm3
  addsd  D17(%rip),%xmm3
  mulsd  %xmm1,%xmm3
  cvtsd2ss %xmm3,%xmm0
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D17
type_infered: f64

tool: D17: 1

assistant: ```c
float eval(float alpha, float wS, float wB, float wW) {
  float bestcost;
  if (wB == 0 || wW == 0) {
    bestcost = (wS + wB + wW) * (wS + wB + wW);
  } else if (wB >= wW) {
    bestcost = wS * (1. + (alpha * wB) / wW);
  } else {
    bestcost = wS * (1. + (alpha * wW) / wB);
  }
  return (bestcost);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<eval>:
  endbr64
  pxor   %xmm4,%xmm4
  mov    $0x0,%edx
  ucomiss %xmm4,%xmm2
  setnp  %al
  cmovne %edx,%eax
  test   %al,%al
  jne    L13
  ucomiss %xmm4,%xmm3
  setnp  %dl
  cmove  %edx,%eax
  test   %al,%al
  jne    L13
  comiss %xmm3,%xmm2
  cvtss2sd %xmm1,%xmm1
  jb     L22
  mulss  %xmm0,%xmm2
  pxor   %xmm0,%xmm0
  divss  %xmm3,%xmm2
  cvtss2sd %xmm2,%xmm0
  addsd  D17(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  cvtsd2ss %xmm0,%xmm0
  ret
  nopl   0x0(%rax)
L13:
  addss  %xmm1,%xmm2
  movaps %xmm2,%xmm0
  addss  %xmm3,%xmm0
  mulss  %xmm0,%xmm0
  ret
  nopl   0x0(%rax,%rax,1)
L22:
  mulss  %xmm0,%xmm3
  pxor   %xmm0,%xmm0
  divss  %xmm2,%xmm3
  cvtss2sd %xmm3,%xmm3
  addsd  D17(%rip),%xmm3
  mulsd  %xmm1,%xmm3
  cvtsd2ss %xmm3,%xmm0
  ret
```

tool_calls: name: disassemble_data
arguments: tag: D17
datatype: f64

tool: D17: 1

assistant: ```c
float eval(float alpha, float wS, float wB, float wW) {
  float bestcost;
  if (wB == 0 || wW == 0) {
    bestcost = (wS + wB + wW) * (wS + wB + wW);
  } else if (wB >= wW) {
    bestcost = wS * (1. + (alpha * wB) / wW);
  } else {
    bestcost = wS * (1. + (alpha * wW) / wB);
  }
  return (bestcost);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<strsplit>:
  endbr64
  test   %rdi,%rdi
  je     L128
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbx
  mov    %rsi,%r13
  test   %rsi,%rsi
  je     L149
  call   <strlen@plt>
  mov    %rax,%r12
  mov    %rbx,%rdi
  call   <strdup@plt>
  mov    %rax,%rbp
  mov    %rax,0x8(%rsp)
  test   %rax,%rax
  je     L36
  test   %r12,%r12
  je     L159
  mov    %rax,%rbx
  add    %rax,%r12
  mov    $0x1,%r14d
  mov    $0x0,%r15d
  jmp    L171
L108:
  cmp    $0x1,%r14d
  je     L65
L106:
  add    $0x1,%rbp
  cmp    %rbp,%r12
  je     L84
L171:
  movsbl 0x0(%rbp),%esi
  mov    %r13,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  je     L108
  movb   $0x0,0x0(%rbp)
  mov    $0x1,%r14d
  jmp    L106
L65:
  add    $0x1,%r15d
  mov    $0x0,%r14d
  jmp    L106
L84:
  lea    0x8(,%r15,8),%edi
  call   <malloc@plt>
  mov    $0x1,%edx
  mov    $0x0,%esi
  mov    $0x1,%edi
  mov    $0x0,%r8d
  test   %rax,%rax
  jne    L94
L25:
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  mov    $0x0,%eax
  jmp    L173
L71:
  mov    %edi,%edx
L117:
  add    $0x1,%rbx
  cmp    %r12,%rbx
  je     L105
L94:
  cmpb   $0x0,(%rbx)
  je     L71
  cmp    $0x1,%edx
  jne    L117
  movslq %esi,%rdx
  mov    %rbx,(%rax,%rdx,8)
  lea    0x1(%rsi),%esi
  mov    %r8d,%edx
  jmp    L117
L149:
  mov    $0x0,%eax
  jmp    L173
L36:
  mov    0x8(%rsp),%rax
  jmp    L173
L159:
  mov    $0x8,%edi
  call   <malloc@plt>
  test   %rax,%rax
  je     L25
  mov    $0x0,%r15d
L105:
  movslq %r15d,%r15
  movq   $0x0,(%rax,%r15,8)
L173:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L128:
  mov    $0x0,%eax
  ret
```

assistant: ```c
char **strsplit(const char *input, const char *delim) {
  char *str;
  size_t len;
  int token_count;
  int token;
  enum { TOKEN, DELIM } state;
  char **tokens;
  if (!input || !delim)
    return NULL;
  len = strlen(input);
  str = strdup(input);
  if (!str)
    return NULL;
  token_count = 0;
  state = DELIM;
  for (int i = 0; i < len; i++) {
    if (strchr(delim, str[i])) {
      str[i] = '\0';
      state = DELIM;
    } else if (state == DELIM) {
      state = TOKEN;
      token_count++;
    }
  }
  tokens = malloc((token_count + 1) * sizeof(char *));
  if (!tokens) {
    free(str);
    return NULL;
  }
  token = 0;
  state = DELIM;
  for (int i = 0; i < len; i++) {
    if (str[i] == '\0') {
      state = DELIM;
    } else if (state == DELIM) {
      state = TOKEN;
      tokens[token++] = &(str[i]);
    }
  }
  tokens[token_count] = NULL;
  return tokens;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<strsplit>:
  endbr64
  test   %rdi,%rdi
  je     L143
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  test   %rsi,%rsi
  je     L115
  mov    %rdi,%r13
  call   <strlen@plt>
  mov    %r13,%rdi
  mov    %rax,%rbp
  call   <strdup@plt>
  mov    %rax,0x8(%rsp)
  mov    %rax,%rbx
  test   %rax,%rax
  je     L115
  test   %rbp,%rbp
  je     L45
  mov    %rax,%r15
  add    %rax,%rbp
  mov    $0x1,%r13d
  xor    %r14d,%r14d
  jmp    L11
  nopl   (%rax)
L38:
  movb   $0x0,(%rbx)
  mov    $0x1,%r13d
L80:
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  je     L152
L11:
  movsbl (%rbx),%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  jne    L38
  cmp    $0x1,%r13d
  jne    L80
  add    $0x1,%rbx
  add    $0x1,%r14d
  xor    %r13d,%r13d
  cmp    %rbx,%rbp
  jne    L11
L152:
  lea    0x8(,%r14,8),%edi
  call   <malloc@plt>
  test   %rax,%rax
  je     L129
  movslq %r14d,%r14
  mov    $0x1,%ecx
  xor    %esi,%esi
  lea    (%rax,%r14,8),%rdi
  jmp    L119
  nopw   0x0(%rax,%rax,1)
L62:
  cmp    $0x1,%ecx
  jne    L57
  movslq %esi,%rcx
  add    $0x1,%esi
  mov    %r15,(%rax,%rcx,8)
  xor    %ecx,%ecx
L57:
  add    $0x1,%r15
  cmp    %r15,%rbp
  je     L131
L119:
  cmpb   $0x0,(%r15)
  jne    L62
  add    $0x1,%r15
  mov    $0x1,%ecx
  cmp    %r15,%rbp
  jne    L119
L131:
  movq   $0x0,(%rdi)
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L129:
  mov    0x8(%rsp),%rdi
  call   <free@plt>
L115:
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L45:
  mov    $0x8,%edi
  call   <malloc@plt>
  test   %rax,%rax
  je     L129
  mov    %rax,%rdi
  jmp    L131
  nopl   0x0(%rax)
L143:
  xor    %eax,%eax
  ret
```

assistant: ```c
char **strsplit(const char *input, const char *delim) {
  char *str;
  size_t len;
  int token_count;
  int token;
  enum { TOKEN, DELIM } state;
  char **tokens;
  if (!input || !delim)
    return NULL;
  len = strlen(input);
  str = strdup(input);
  if (!str)
    return NULL;
  token_count = 0;
  state = DELIM;
  for (int i = 0; i < len; i++) {
    if (strchr(delim, str[i])) {
      str[i] = '\0';
      state = DELIM;
    } else if (state == DELIM) {
      state = TOKEN;
      token_count++;
    }
  }
  tokens = malloc((token_count + 1) * sizeof(char *));
  if (!tokens) {
    free(str);
    return NULL;
  }
  token = 0;
  state = DELIM;
  for (int i = 0; i < len; i++) {
    if (str[i] == '\0') {
      state = DELIM;
    } else if (state == DELIM) {
      state = TOKEN;
      tokens[token++] = &(str[i]);
    }
  }
  tokens[token_count] = NULL;
  return tokens;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<strsplit>:
  endbr64
  test   %rdi,%rdi
  je     L121
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  test   %rsi,%rsi
  je     L45
  mov    %rdi,%r13
  call   <strlen@plt>
  mov    %r13,%rdi
  mov    %rax,%rbp
  call   <strdup@plt>
  mov    %rax,0x8(%rsp)
  mov    %rax,%rbx
  test   %rax,%rax
  je     L45
  test   %rbp,%rbp
  je     L53
  mov    %rax,%r15
  add    %rax,%rbp
  mov    $0x1,%r13d
  xor    %r14d,%r14d
  jmp    L14
  nopl   (%rax)
L145:
  movb   $0x0,(%rbx)
  mov    $0x1,%r13d
L126:
  add    $0x1,%rbx
  cmp    %rbx,%rbp
  je     L9
L14:
  movsbl (%rbx),%esi
  mov    %r12,%rdi
  call   <strchr@plt>
  test   %rax,%rax
  jne    L145
  cmp    $0x1,%r13d
  jne    L126
  add    $0x1,%rbx
  add    $0x1,%r14d
  xor    %r13d,%r13d
  cmp    %rbx,%rbp
  jne    L14
L9:
  lea    0x8(,%r14,8),%edi
  call   <malloc@plt>
  test   %rax,%rax
  je     L71
  movslq %r14d,%r14
  mov    $0x1,%ecx
  xor    %esi,%esi
  lea    (%rax,%r14,8),%rdi
  jmp    L165
  nopw   0x0(%rax,%rax,1)
L151:
  cmp    $0x1,%ecx
  jne    L42
  movslq %esi,%rcx
  add    $0x1,%esi
  mov    %r15,(%rax,%rcx,8)
  xor    %ecx,%ecx
L42:
  add    $0x1,%r15
  cmp    %r15,%rbp
  je     L78
L165:
  cmpb   $0x0,(%r15)
  jne    L151
  add    $0x1,%r15
  mov    $0x1,%ecx
  cmp    %r15,%rbp
  jne    L165
L78:
  movq   $0x0,(%rdi)
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L71:
  mov    0x8(%rsp),%rdi
  call   <free@plt>
L45:
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L53:
  mov    $0x8,%edi
  call   <malloc@plt>
  test   %rax,%rax
  je     L71
  mov    %rax,%rdi
  jmp    L78
  nopl   0x0(%rax)
L121:
  xor    %eax,%eax
  ret
```

assistant: ```c
char **strsplit(const char *input, const char *delim) {
  char *str;
  size_t len;
  int token_count;
  int token;
  enum { TOKEN, DELIM } state;
  char **tokens;
  if (!input || !delim)
    return NULL;
  len = strlen(input);
  str = strdup(input);
  if (!str)
    return NULL;
  token_count = 0;
  state = DELIM;
  for (int i = 0; i < len; i++) {
    if (strchr(delim, str[i])) {
      str[i] = '\0';
      state = DELIM;
    } else if (state == DELIM) {
      state = TOKEN;
      token_count++;
    }
  }
  tokens = malloc((token_count + 1) * sizeof(char *));
  if (!tokens) {
    free(str);
    return NULL;
  }
  token = 0;
  state = DELIM;
  for (int i = 0; i < len; i++) {
    if (str[i] == '\0') {
      state = DELIM;
    } else if (state == DELIM) {
      state = TOKEN;
      tokens[token++] = &(str[i]);
    }
  }
  tokens[token_count] = NULL;
  return tokens;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<xputs2>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  jmp    L7
L8:
  mov    -0x10(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x10(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <xputc2@plt>
L7:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L8
  nop
  leave
  ret
```

assistant: ```c
void xputs2(char **buff, const char *str) {
  while (*str)
    xputc2(buff, *str++);
  return;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<xputs2>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  movzbl (%rsi),%esi
  test   %sil,%sil
  je     L5
L16:
  add    $0x1,%rbx
  movsbl %sil,%esi
  mov    %rbp,%rdi
  call   <xputc2@plt>
  movzbl (%rbx),%esi
  test   %sil,%sil
  jne    L16
L5:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void xputs2(char **buff, const char *str) {
  while (*str)
    xputc2(buff, *str++);
  return;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<xputs2>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  movsbl (%rsi),%esi
  test   %sil,%sil
  je     L11
  mov    %rdi,%rbp
  nopl   0x0(%rax,%rax,1)
L4:
  add    $0x1,%rbx
  mov    %rbp,%rdi
  call   <xputc2@plt>
  movsbl (%rbx),%esi
  test   %sil,%sil
  jne    L4
L11:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void xputs2(char **buff, const char *str) {
  while (*str)
    xputc2(buff, *str++);
  return;
}
```
user: Translate the below assembly code into C programming language:

```asm
<xputs2>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x8,%rsp
  movsbl (%rsi),%esi
  test   %sil,%sil
  je     L2
  mov    %rdi,%rbp
  nopl   0x0(%rax,%rax,1)
L15:
  add    $0x1,%rbx
  mov    %rbp,%rdi
  call   <xputc2@plt>
  movsbl (%rbx),%esi
  test   %sil,%sil
  jne    L15
L2:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void xputs2(char **buff, const char *str) {
  while (*str)
    xputc2(buff, *str++);
  return;
}
```
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
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    -0x10(%rbp),%rdx
  mov    -0x4(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <init@plt>
  mov    $0x0,%eax
  call   <run@plt>
  mov    $0x0,%eax
  call   <done@plt>
  mov    $0x0,%edi
  call   <exit@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  init(argc, argv);
  run();
  done();
  exit(0);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  call   <init@plt>
  mov    $0x0,%eax
  call   <run@plt>
  mov    $0x0,%eax
  call   <done@plt>
  mov    $0x0,%edi
  call   <exit@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  init(argc, argv);
  run();
  done();
  exit(0);
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  call   <init@plt>
  xor    %eax,%eax
  call   <run@plt>
  xor    %eax,%eax
  call   <done@plt>
  xor    %edi,%edi
  call   <exit@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  init(argc, argv);
  run();
  done();
  exit(0);
}
```